/* * Include file for Ingenic Semiconductor's JZ4740 CPU. * * (C) Copyright 2009 * Author: Xiangfu Liu * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 3 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA */ #ifndef __JZ4740_H__ #define __JZ4740_H__ #include "typedefs.h" #ifndef __ASSEMBLY__ #define UCOS_CSP 0 #if UCOS_CSP #define __KERNEL__ #include #include #include #include #define KSEG0 KSEG0BASE #else /* #include */ #endif #define cache_unroll(base,op) \ __asm__ __volatile__(" \ .set noreorder; \ .set mips3; \ cache %1, (%0); \ .set mips0; \ .set reorder" \ : \ : "r" (base), \ "i" (op)); #if 0 static inline void jz_flush_dcache(void) { unsigned long start; unsigned long end; start = KSEG0; end = start + CFG_DCACHE_SIZE; while (start < end) { cache_unroll(start,Index_Writeback_Inv_D); start += CFG_CACHELINE_SIZE; } } static inline void jz_flush_icache(void) { unsigned long start; unsigned long end; start = KSEG0; end = start + CFG_ICACHE_SIZE; while(start < end) { cache_unroll(start,Index_Invalidate_I); start += CFG_CACHELINE_SIZE; } } #endif /* cpu pipeline flush */ static inline void jz_sync(void) { __asm__ volatile ("sync"); } static inline void jz_writeb(u32 address, u8 value) { *((volatile u8 *)address) = value; } static inline void jz_writew(u32 address, u16 value) { *((volatile u16 *)address) = value; } static inline void jz_writel(u32 address, u32 value) { *((volatile u32 *)address) = value; } static inline u8 jz_readb(u32 address) { return *((volatile u8 *)address); } static inline u16 jz_readw(u32 address) { return *((volatile u16 *)address); } static inline u32 jz_readl(u32 address) { return *((volatile u32 *)address); } #define REG8(addr) *((volatile u8 *)(addr)) #define REG16(addr) *((volatile u16 *)(addr)) #define REG32(addr) *((volatile u32 *)(addr)) #else #define REG8(addr) (addr) #define REG16(addr) (addr) #define REG32(addr) (addr) #endif /* !ASSEMBLY */ /* Boot ROM Specification */ /* NOR Boot config */ #define JZ4740_NORBOOT_8BIT 0x00000000 /* 8-bit data bus flash */ #define JZ4740_NORBOOT_16BIT 0x10101010 /* 16-bit data bus flash */ #define JZ4740_NORBOOT_32BIT 0x20202020 /* 32-bit data bus flash */ /* NAND Boot config */ #define JZ4740_NANDBOOT_B8R3 0xffffffff /* 8-bit bus & 3 row cycles */ #define JZ4740_NANDBOOT_B8R2 0xf0f0f0f0 /* 8-bit bus & 2 row cycles */ #define JZ4740_NANDBOOT_B16R3 0x0f0f0f0f /* 16-bit bus & 3 row cycles */ #define JZ4740_NANDBOOT_B16R2 0x00000000 /* 16-bit bus & 2 row cycles */ /* Register Definitions */ #define CPM_BASE 0xB0000000 #define INTC_BASE 0xB0001000 #define TCU_BASE 0xB0002000 #define WDT_BASE 0xB0002000 #define RTC_BASE 0xB0003000 #define GPIO_BASE 0xB0010000 #define AIC_BASE 0xB0020000 #define ICDC_BASE 0xB0020000 #define MSC_BASE 0xB0021000 #define UART0_BASE 0xB0030000 #define I2C_BASE 0xB0042000 #define SSI_BASE 0xB0043000 #define SADC_BASE 0xB0070000 #define EMC_BASE 0xB3010000 #define DMAC_BASE 0xB3020000 #define UHC_BASE 0xB3030000 #define UDC_BASE 0xB3040000 #define LCD_BASE 0xB3050000 #define SLCD_BASE 0xB3050000 #define CIM_BASE 0xB3060000 #define ETH_BASE 0xB3100000 /************************************************************************* * INTC (Interrupt Controller) *************************************************************************/ #define INTC_ISR (INTC_BASE + 0x00) #define INTC_IMR (INTC_BASE + 0x04) #define INTC_IMSR (INTC_BASE + 0x08) #define INTC_IMCR (INTC_BASE + 0x0c) #define INTC_IPR (INTC_BASE + 0x10) #define REG_INTC_ISR REG32(INTC_ISR) #define REG_INTC_IMR REG32(INTC_IMR) #define REG_INTC_IMSR REG32(INTC_IMSR) #define REG_INTC_IMCR REG32(INTC_IMCR) #define REG_INTC_IPR REG32(INTC_IPR) /* 1st-level interrupts */ #define IRQ_I2C 1 #define IRQ_UHC 3 #define IRQ_UART0 9 #define IRQ_SADC 12 #define IRQ_MSC 14 #define IRQ_RTC 15 #define IRQ_SSI 16 #define IRQ_CIM 17 #define IRQ_AIC 18 #define IRQ_ETH 19 #define IRQ_DMAC 20 #define IRQ_TCU2 21 #define IRQ_TCU1 22 #define IRQ_TCU0 23 #define IRQ_UDC 24 #define IRQ_GPIO3 25 #define IRQ_GPIO2 26 #define IRQ_GPIO1 27 #define IRQ_GPIO0 28 #define IRQ_IPU 29 #define IRQ_LCD 30 /* 2nd-level interrupts */ #define IRQ_DMA_0 32 /* 32 to 37 for DMAC channel 0 to 5 */ #define IRQ_GPIO_0 48 /* 48 to 175 for GPIO pin 0 to 127 */ /************************************************************************* * RTC *************************************************************************/ #define RTC_RCR (RTC_BASE + 0x00) /* RTC Control Register */ #define RTC_RSR (RTC_BASE + 0x04) /* RTC Second Register */ #define RTC_RSAR (RTC_BASE + 0x08) /* RTC Second Alarm Register */ #define RTC_RGR (RTC_BASE + 0x0c) /* RTC Regulator Register */ #define RTC_HCR (RTC_BASE + 0x20) /* Hibernate Control Register */ #define RTC_HWFCR (RTC_BASE + 0x24) /* Hibernate Wakeup Filter Counter Reg */ #define RTC_HRCR (RTC_BASE + 0x28) /* Hibernate Reset Counter Register */ #define RTC_HWCR (RTC_BASE + 0x2c) /* Hibernate Wakeup Control Register */ #define RTC_HWRSR (RTC_BASE + 0x30) /* Hibernate Wakeup Status Register */ #define RTC_HSPR (RTC_BASE + 0x34) /* Hibernate Scratch Pattern Register */ #define REG_RTC_RCR REG32(RTC_RCR) #define REG_RTC_RSR REG32(RTC_RSR) #define REG_RTC_RSAR REG32(RTC_RSAR) #define REG_RTC_RGR REG32(RTC_RGR) #define REG_RTC_HCR REG32(RTC_HCR) #define REG_RTC_HWFCR REG32(RTC_HWFCR) #define REG_RTC_HRCR REG32(RTC_HRCR) #define REG_RTC_HWCR REG32(RTC_HWCR) #define REG_RTC_HWRSR REG32(RTC_HWRSR) #define REG_RTC_HSPR REG32(RTC_HSPR) /* RTC Control Register */ #define RTC_RCR_WRDY (1 << 7) /* Write Ready Flag */ #define RTC_RCR_HZ (1 << 6) /* 1Hz Flag */ #define RTC_RCR_HZIE (1 << 5) /* 1Hz Interrupt Enable */ #define RTC_RCR_AF (1 << 4) /* Alarm Flag */ #define RTC_RCR_AIE (1 << 3) /* Alarm Interrupt Enable */ #define RTC_RCR_AE (1 << 2) /* Alarm Enable */ #define RTC_RCR_RTCE (1 << 0) /* RTC Enable */ /* RTC Regulator Register */ #define RTC_RGR_LOCK (1 << 31) /* Lock Bit */ #define RTC_RGR_ADJC_BIT 16 #define RTC_RGR_ADJC_MASK (0x3ff << RTC_RGR_ADJC_BIT) #define RTC_RGR_NC1HZ_BIT 0 #define RTC_RGR_NC1HZ_MASK (0xffff << RTC_RGR_NC1HZ_BIT) /* Hibernate Control Register */ #define RTC_HCR_PD (1 << 0) /* Power Down */ /* Hibernate Wakeup Filter Counter Register */ #define RTC_HWFCR_BIT 5 #define RTC_HWFCR_MASK (0x7ff << RTC_HWFCR_BIT) /* Hibernate Reset Counter Register */ #define RTC_HRCR_BIT 5 #define RTC_HRCR_MASK (0x7f << RTC_HRCR_BIT) /* Hibernate Wakeup Control Register */ #define RTC_HWCR_EALM (1 << 0) /* RTC alarm wakeup enable */ /* Hibernate Wakeup Status Register */ #define RTC_HWRSR_HR (1 << 5) /* Hibernate reset */ #define RTC_HWRSR_PPR (1 << 4) /* PPR reset */ #define RTC_HWRSR_PIN (1 << 1) /* Wakeup pin status bit */ #define RTC_HWRSR_ALM (1 << 0) /* RTC alarm status bit */ /************************************************************************* * CPM (Clock reset and Power control Management) *************************************************************************/ #define CPM_CPCCR (CPM_BASE+0x00) #define CPM_CPPCR (CPM_BASE+0x10) #define CPM_I2SCDR (CPM_BASE+0x60) #define CPM_LPCDR (CPM_BASE+0x64) #define CPM_MSCCDR (CPM_BASE+0x68) #define CPM_UHCCDR (CPM_BASE+0x6C) #define CPM_LCR (CPM_BASE+0x04) #define CPM_CLKGR (CPM_BASE+0x20) #define CPM_SCR (CPM_BASE+0x24) #define CPM_HCR (CPM_BASE+0x30) #define CPM_HWFCR (CPM_BASE+0x34) #define CPM_HRCR (CPM_BASE+0x38) #define CPM_HWCR (CPM_BASE+0x3c) #define CPM_HWSR (CPM_BASE+0x40) #define CPM_HSPR (CPM_BASE+0x44) #define CPM_RSR (CPM_BASE+0x08) #define REG_CPM_CPCCR REG32(CPM_CPCCR) #define REG_CPM_CPPCR REG32(CPM_CPPCR) #define REG_CPM_I2SCDR REG32(CPM_I2SCDR) #define REG_CPM_LPCDR REG32(CPM_LPCDR) #define REG_CPM_MSCCDR REG32(CPM_MSCCDR) #define REG_CPM_UHCCDR REG32(CPM_UHCCDR) #define REG_CPM_LCR REG32(CPM_LCR) #define REG_CPM_CLKGR REG32(CPM_CLKGR) #define REG_CPM_SCR REG32(CPM_SCR) #define REG_CPM_HCR REG32(CPM_HCR) #define REG_CPM_HWFCR REG32(CPM_HWFCR) #define REG_CPM_HRCR REG32(CPM_HRCR) #define REG_CPM_HWCR REG32(CPM_HWCR) #define REG_CPM_HWSR REG32(CPM_HWSR) #define REG_CPM_HSPR REG32(CPM_HSPR) #define REG_CPM_RSR REG32(CPM_RSR) /* Clock Control Register */ #define CPM_CPCCR_I2CS (1 << 31) #define CPM_CPCCR_CLKOEN (1 << 30) #define CPM_CPCCR_UCS (1 << 29) #define CPM_CPCCR_UDIV_BIT 23 #define CPM_CPCCR_UDIV_MASK (0x3f << CPM_CPCCR_UDIV_BIT) #define CPM_CPCCR_CE (1 << 22) #define CPM_CPCCR_PCS (1 << 21) #define CPM_CPCCR_LDIV_BIT 16 #define CPM_CPCCR_LDIV_MASK (0x1f << CPM_CPCCR_LDIV_BIT) #define CPM_CPCCR_MDIV_BIT 12 #define CPM_CPCCR_MDIV_MASK (0x0f << CPM_CPCCR_MDIV_BIT) #define CPM_CPCCR_PDIV_BIT 8 #define CPM_CPCCR_PDIV_MASK (0x0f << CPM_CPCCR_PDIV_BIT) #define CPM_CPCCR_HDIV_BIT 4 #define CPM_CPCCR_HDIV_MASK (0x0f << CPM_CPCCR_HDIV_BIT) #define CPM_CPCCR_CDIV_BIT 0 #define CPM_CPCCR_CDIV_MASK (0x0f << CPM_CPCCR_CDIV_BIT) /* I2S Clock Divider Register */ #define CPM_I2SCDR_I2SDIV_BIT 0 #define CPM_I2SCDR_I2SDIV_MASK (0x1ff << CPM_I2SCDR_I2SDIV_BIT) /* LCD Pixel Clock Divider Register */ #define CPM_LPCDR_PIXDIV_BIT 0 #define CPM_LPCDR_PIXDIV_MASK (0x1ff << CPM_LPCDR_PIXDIV_BIT) /* MSC Clock Divider Register */ #define CPM_MSCCDR_MSCDIV_BIT 0 #define CPM_MSCCDR_MSCDIV_MASK (0x1f << CPM_MSCCDR_MSCDIV_BIT) /* PLL Control Register */ #define CPM_CPPCR_PLLM_BIT 23 #define CPM_CPPCR_PLLM_MASK (0x1ff << CPM_CPPCR_PLLM_BIT) #define CPM_CPPCR_PLLN_BIT 18 #define CPM_CPPCR_PLLN_MASK (0x1f << CPM_CPPCR_PLLN_BIT) #define CPM_CPPCR_PLLOD_BIT 16 #define CPM_CPPCR_PLLOD_MASK (0x03 << CPM_CPPCR_PLLOD_BIT) #define CPM_CPPCR_PLLS (1 << 10) #define CPM_CPPCR_PLLBP (1 << 9) #define CPM_CPPCR_PLLEN (1 << 8) #define CPM_CPPCR_PLLST_BIT 0 #define CPM_CPPCR_PLLST_MASK (0xff << CPM_CPPCR_PLLST_BIT) /* Low Power Control Register */ #define CPM_LCR_DOZE_DUTY_BIT 3 #define CPM_LCR_DOZE_DUTY_MASK (0x1f << CPM_LCR_DOZE_DUTY_BIT) #define CPM_LCR_DOZE_ON (1 << 2) #define CPM_LCR_LPM_BIT 0 #define CPM_LCR_LPM_MASK (0x3 << CPM_LCR_LPM_BIT) #define CPM_LCR_LPM_IDLE (0x0 << CPM_LCR_LPM_BIT) #define CPM_LCR_LPM_SLEEP (0x1 << CPM_LCR_LPM_BIT) /* Clock Gate Register */ #define CPM_CLKGR_UART1 (1 << 15) #define CPM_CLKGR_UHC (1 << 14) #define CPM_CLKGR_IPU (1 << 13) #define CPM_CLKGR_DMAC (1 << 12) #define CPM_CLKGR_UDC (1 << 11) #define CPM_CLKGR_LCD (1 << 10) #define CPM_CLKGR_CIM (1 << 9) #define CPM_CLKGR_SADC (1 << 8) #define CPM_CLKGR_MSC (1 << 7) #define CPM_CLKGR_AIC1 (1 << 6) #define CPM_CLKGR_AIC2 (1 << 5) #define CPM_CLKGR_SSI (1 << 4) #define CPM_CLKGR_I2C (1 << 3) #define CPM_CLKGR_RTC (1 << 2) #define CPM_CLKGR_TCU (1 << 1) #define CPM_CLKGR_UART0 (1 << 0) /* Sleep Control Register */ #define CPM_SCR_O1ST_BIT 8 #define CPM_SCR_O1ST_MASK (0xff << CPM_SCR_O1ST_BIT) #define CPM_SCR_USBPHY_ENABLE (1 << 6) #define CPM_SCR_OSC_ENABLE (1 << 4) /* Hibernate Control Register */ #define CPM_HCR_PD (1 << 0) /* Wakeup Filter Counter Register in Hibernate Mode */ #define CPM_HWFCR_TIME_BIT 0 #define CPM_HWFCR_TIME_MASK (0x3ff << CPM_HWFCR_TIME_BIT) /* Reset Counter Register in Hibernate Mode */ #define CPM_HRCR_TIME_BIT 0 #define CPM_HRCR_TIME_MASK (0x7f << CPM_HRCR_TIME_BIT) /* Wakeup Control Register in Hibernate Mode */ #define CPM_HWCR_WLE_LOW (0 << 2) #define CPM_HWCR_WLE_HIGH (1 << 2) #define CPM_HWCR_PIN_WAKEUP (1 << 1) #define CPM_HWCR_RTC_WAKEUP (1 << 0) /* Wakeup Status Register in Hibernate Mode */ #define CPM_HWSR_WSR_PIN (1 << 1) #define CPM_HWSR_WSR_RTC (1 << 0) /* Reset Status Register */ #define CPM_RSR_HR (1 << 2) #define CPM_RSR_WR (1 << 1) #define CPM_RSR_PR (1 << 0) /************************************************************************* * TCU (Timer Counter Unit) *************************************************************************/ #define TCU_TSR (TCU_BASE + 0x1C) /* Timer Stop Register */ #define TCU_TSSR (TCU_BASE + 0x2C) /* Timer Stop Set Register */ #define TCU_TSCR (TCU_BASE + 0x3C) /* Timer Stop Clear Register */ #define TCU_TER (TCU_BASE + 0x10) /* Timer Counter Enable Register */ #define TCU_TESR (TCU_BASE + 0x14) /* Timer Counter Enable Set Register */ #define TCU_TECR (TCU_BASE + 0x18) /* Timer Counter Enable Clear Register */ #define TCU_TFR (TCU_BASE + 0x20) /* Timer Flag Register */ #define TCU_TFSR (TCU_BASE + 0x24) /* Timer Flag Set Register */ #define TCU_TFCR (TCU_BASE + 0x28) /* Timer Flag Clear Register */ #define TCU_TMR (TCU_BASE + 0x30) /* Timer Mask Register */ #define TCU_TMSR (TCU_BASE + 0x34) /* Timer Mask Set Register */ #define TCU_TMCR (TCU_BASE + 0x38) /* Timer Mask Clear Register */ #define TCU_TDFR0 (TCU_BASE + 0x40) /* Timer Data Full Register */ #define TCU_TDHR0 (TCU_BASE + 0x44) /* Timer Data Half Register */ #define TCU_TCNT0 (TCU_BASE + 0x48) /* Timer Counter Register */ #define TCU_TCSR0 (TCU_BASE + 0x4C) /* Timer Control Register */ #define TCU_TDFR1 (TCU_BASE + 0x50) #define TCU_TDHR1 (TCU_BASE + 0x54) #define TCU_TCNT1 (TCU_BASE + 0x58) #define TCU_TCSR1 (TCU_BASE + 0x5C) #define TCU_TDFR2 (TCU_BASE + 0x60) #define TCU_TDHR2 (TCU_BASE + 0x64) #define TCU_TCNT2 (TCU_BASE + 0x68) #define TCU_TCSR2 (TCU_BASE + 0x6C) #define TCU_TDFR3 (TCU_BASE + 0x70) #define TCU_TDHR3 (TCU_BASE + 0x74) #define TCU_TCNT3 (TCU_BASE + 0x78) #define TCU_TCSR3 (TCU_BASE + 0x7C) #define TCU_TDFR4 (TCU_BASE + 0x80) #define TCU_TDHR4 (TCU_BASE + 0x84) #define TCU_TCNT4 (TCU_BASE + 0x88) #define TCU_TCSR4 (TCU_BASE + 0x8C) #define TCU_TDFR5 (TCU_BASE + 0x90) #define TCU_TDHR5 (TCU_BASE + 0x94) #define TCU_TCNT5 (TCU_BASE + 0x98) #define TCU_TCSR5 (TCU_BASE + 0x9C) #define REG_TCU_TSR REG32(TCU_TSR) #define REG_TCU_TSSR REG32(TCU_TSSR) #define REG_TCU_TSCR REG32(TCU_TSCR) #define REG_TCU_TER REG8(TCU_TER) #define REG_TCU_TESR REG8(TCU_TESR) #define REG_TCU_TECR REG8(TCU_TECR) #define REG_TCU_TFR REG32(TCU_TFR) #define REG_TCU_TFSR REG32(TCU_TFSR) #define REG_TCU_TFCR REG32(TCU_TFCR) #define REG_TCU_TMR REG32(TCU_TMR) #define REG_TCU_TMSR REG32(TCU_TMSR) #define REG_TCU_TMCR REG32(TCU_TMCR) #define REG_TCU_TDFR0 REG16(TCU_TDFR0) #define REG_TCU_TDHR0 REG16(TCU_TDHR0) #define REG_TCU_TCNT0 REG16(TCU_TCNT0) #define REG_TCU_TCSR0 REG16(TCU_TCSR0) #define REG_TCU_TDFR1 REG16(TCU_TDFR1) #define REG_TCU_TDHR1 REG16(TCU_TDHR1) #define REG_TCU_TCNT1 REG16(TCU_TCNT1) #define REG_TCU_TCSR1 REG16(TCU_TCSR1) #define REG_TCU_TDFR2 REG16(TCU_TDFR2) #define REG_TCU_TDHR2 REG16(TCU_TDHR2) #define REG_TCU_TCNT2 REG16(TCU_TCNT2) #define REG_TCU_TCSR2 REG16(TCU_TCSR2) #define REG_TCU_TDFR3 REG16(TCU_TDFR3) #define REG_TCU_TDHR3 REG16(TCU_TDHR3) #define REG_TCU_TCNT3 REG16(TCU_TCNT3) #define REG_TCU_TCSR3 REG16(TCU_TCSR3) #define REG_TCU_TDFR4 REG16(TCU_TDFR4) #define REG_TCU_TDHR4 REG16(TCU_TDHR4) #define REG_TCU_TCNT4 REG16(TCU_TCNT4) #define REG_TCU_TCSR4 REG16(TCU_TCSR4) /* n = 0,1,2,3,4,5 */ #define TCU_TDFR(n) (TCU_BASE + (0x40 + (n)*0x10)) /* Timer Data Full Reg */ #define TCU_TDHR(n) (TCU_BASE + (0x44 + (n)*0x10)) /* Timer Data Half Reg */ #define TCU_TCNT(n) (TCU_BASE + (0x48 + (n)*0x10)) /* Timer Counter Reg */ #define TCU_TCSR(n) (TCU_BASE + (0x4C + (n)*0x10)) /* Timer Control Reg */ #define REG_TCU_TDFR(n) REG16(TCU_TDFR((n))) #define REG_TCU_TDHR(n) REG16(TCU_TDHR((n))) #define REG_TCU_TCNT(n) REG16(TCU_TCNT((n))) #define REG_TCU_TCSR(n) REG16(TCU_TCSR((n))) /* Register definitions */ #define TCU_TCSR_PWM_SD (1 << 9) #define TCU_TCSR_PWM_INITL_HIGH (1 << 8) #define TCU_TCSR_PWM_EN (1 << 7) #define TCU_TCSR_PRESCALE_BIT 3 #define TCU_TCSR_PRESCALE_MASK (0x7 << TCU_TCSR_PRESCALE_BIT) #define TCU_TCSR_PRESCALE1 (0x0 << TCU_TCSR_PRESCALE_BIT) #define TCU_TCSR_PRESCALE4 (0x1 << TCU_TCSR_PRESCALE_BIT) #define TCU_TCSR_PRESCALE16 (0x2 << TCU_TCSR_PRESCALE_BIT) #define TCU_TCSR_PRESCALE64 (0x3 << TCU_TCSR_PRESCALE_BIT) #define TCU_TCSR_PRESCALE256 (0x4 << TCU_TCSR_PRESCALE_BIT) #define TCU_TCSR_PRESCALE1024 (0x5 << TCU_TCSR_PRESCALE_BIT) #define TCU_TCSR_EXT_EN (1 << 2) #define TCU_TCSR_RTC_EN (1 << 1) #define TCU_TCSR_PCK_EN (1 << 0) #define TCU_TER_TCEN5 (1 << 5) #define TCU_TER_TCEN4 (1 << 4) #define TCU_TER_TCEN3 (1 << 3) #define TCU_TER_TCEN2 (1 << 2) #define TCU_TER_TCEN1 (1 << 1) #define TCU_TER_TCEN0 (1 << 0) #define TCU_TESR_TCST5 (1 << 5) #define TCU_TESR_TCST4 (1 << 4) #define TCU_TESR_TCST3 (1 << 3) #define TCU_TESR_TCST2 (1 << 2) #define TCU_TESR_TCST1 (1 << 1) #define TCU_TESR_TCST0 (1 << 0) #define TCU_TECR_TCCL5 (1 << 5) #define TCU_TECR_TCCL4 (1 << 4) #define TCU_TECR_TCCL3 (1 << 3) #define TCU_TECR_TCCL2 (1 << 2) #define TCU_TECR_TCCL1 (1 << 1) #define TCU_TECR_TCCL0 (1 << 0) #define TCU_TFR_HFLAG5 (1 << 21) #define TCU_TFR_HFLAG4 (1 << 20) #define TCU_TFR_HFLAG3 (1 << 19) #define TCU_TFR_HFLAG2 (1 << 18) #define TCU_TFR_HFLAG1 (1 << 17) #define TCU_TFR_HFLAG0 (1 << 16) #define TCU_TFR_FFLAG5 (1 << 5) #define TCU_TFR_FFLAG4 (1 << 4) #define TCU_TFR_FFLAG3 (1 << 3) #define TCU_TFR_FFLAG2 (1 << 2) #define TCU_TFR_FFLAG1 (1 << 1) #define TCU_TFR_FFLAG0 (1 << 0) #define TCU_TFSR_HFLAG5 (1 << 21) #define TCU_TFSR_HFLAG4 (1 << 20) #define TCU_TFSR_HFLAG3 (1 << 19) #define TCU_TFSR_HFLAG2 (1 << 18) #define TCU_TFSR_HFLAG1 (1 << 17) #define TCU_TFSR_HFLAG0 (1 << 16) #define TCU_TFSR_FFLAG5 (1 << 5) #define TCU_TFSR_FFLAG4 (1 << 4) #define TCU_TFSR_FFLAG3 (1 << 3) #define TCU_TFSR_FFLAG2 (1 << 2) #define TCU_TFSR_FFLAG1 (1 << 1) #define TCU_TFSR_FFLAG0 (1 << 0) #define TCU_TFCR_HFLAG5 (1 << 21) #define TCU_TFCR_HFLAG4 (1 << 20) #define TCU_TFCR_HFLAG3 (1 << 19) #define TCU_TFCR_HFLAG2 (1 << 18) #define TCU_TFCR_HFLAG1 (1 << 17) #define TCU_TFCR_HFLAG0 (1 << 16) #define TCU_TFCR_FFLAG5 (1 << 5) #define TCU_TFCR_FFLAG4 (1 << 4) #define TCU_TFCR_FFLAG3 (1 << 3) #define TCU_TFCR_FFLAG2 (1 << 2) #define TCU_TFCR_FFLAG1 (1 << 1) #define TCU_TFCR_FFLAG0 (1 << 0) #define TCU_TMR_HMASK5 (1 << 21) #define TCU_TMR_HMASK4 (1 << 20) #define TCU_TMR_HMASK3 (1 << 19) #define TCU_TMR_HMASK2 (1 << 18) #define TCU_TMR_HMASK1 (1 << 17) #define TCU_TMR_HMASK0 (1 << 16) #define TCU_TMR_FMASK5 (1 << 5) #define TCU_TMR_FMASK4 (1 << 4) #define TCU_TMR_FMASK3 (1 << 3) #define TCU_TMR_FMASK2 (1 << 2) #define TCU_TMR_FMASK1 (1 << 1) #define TCU_TMR_FMASK0 (1 << 0) #define TCU_TMSR_HMST5 (1 << 21) #define TCU_TMSR_HMST4 (1 << 20) #define TCU_TMSR_HMST3 (1 << 19) #define TCU_TMSR_HMST2 (1 << 18) #define TCU_TMSR_HMST1 (1 << 17) #define TCU_TMSR_HMST0 (1 << 16) #define TCU_TMSR_FMST5 (1 << 5) #define TCU_TMSR_FMST4 (1 << 4) #define TCU_TMSR_FMST3 (1 << 3) #define TCU_TMSR_FMST2 (1 << 2) #define TCU_TMSR_FMST1 (1 << 1) #define TCU_TMSR_FMST0 (1 << 0) #define TCU_TMCR_HMCL5 (1 << 21) #define TCU_TMCR_HMCL4 (1 << 20) #define TCU_TMCR_HMCL3 (1 << 19) #define TCU_TMCR_HMCL2 (1 << 18) #define TCU_TMCR_HMCL1 (1 << 17) #define TCU_TMCR_HMCL0 (1 << 16) #define TCU_TMCR_FMCL5 (1 << 5) #define TCU_TMCR_FMCL4 (1 << 4) #define TCU_TMCR_FMCL3 (1 << 3) #define TCU_TMCR_FMCL2 (1 << 2) #define TCU_TMCR_FMCL1 (1 << 1) #define TCU_TMCR_FMCL0 (1 << 0) #define TCU_TSR_WDTS (1 << 16) #define TCU_TSR_STOP5 (1 << 5) #define TCU_TSR_STOP4 (1 << 4) #define TCU_TSR_STOP3 (1 << 3) #define TCU_TSR_STOP2 (1 << 2) #define TCU_TSR_STOP1 (1 << 1) #define TCU_TSR_STOP0 (1 << 0) #define TCU_TSSR_WDTSS (1 << 16) #define TCU_TSSR_STPS5 (1 << 5) #define TCU_TSSR_STPS4 (1 << 4) #define TCU_TSSR_STPS3 (1 << 3) #define TCU_TSSR_STPS2 (1 << 2) #define TCU_TSSR_STPS1 (1 << 1) #define TCU_TSSR_STPS0 (1 << 0) #define TCU_TSSR_WDTSC (1 << 16) #define TCU_TSSR_STPC5 (1 << 5) #define TCU_TSSR_STPC4 (1 << 4) #define TCU_TSSR_STPC3 (1 << 3) #define TCU_TSSR_STPC2 (1 << 2) #define TCU_TSSR_STPC1 (1 << 1) #define TCU_TSSR_STPC0 (1 << 0) /************************************************************************* * WDT (WatchDog Timer) *************************************************************************/ #define WDT_TDR (WDT_BASE + 0x00) #define WDT_TCER (WDT_BASE + 0x04) #define WDT_TCNT (WDT_BASE + 0x08) #define WDT_TCSR (WDT_BASE + 0x0C) #define REG_WDT_TDR REG16(WDT_TDR) #define REG_WDT_TCER REG8(WDT_TCER) #define REG_WDT_TCNT REG16(WDT_TCNT) #define REG_WDT_TCSR REG16(WDT_TCSR) /* Register definition */ #define WDT_TCSR_PRESCALE_BIT 3 #define WDT_TCSR_PRESCALE_MASK (0x7 << WDT_TCSR_PRESCALE_BIT) #define WDT_TCSR_PRESCALE1 (0x0 << WDT_TCSR_PRESCALE_BIT) #define WDT_TCSR_PRESCALE4 (0x1 << WDT_TCSR_PRESCALE_BIT) #define WDT_TCSR_PRESCALE16 (0x2 << WDT_TCSR_PRESCALE_BIT) #define WDT_TCSR_PRESCALE64 (0x3 << WDT_TCSR_PRESCALE_BIT) #define WDT_TCSR_PRESCALE256 (0x4 << WDT_TCSR_PRESCALE_BIT) #define WDT_TCSR_PRESCALE1024 (0x5 << WDT_TCSR_PRESCALE_BIT) #define WDT_TCSR_EXT_EN (1 << 2) #define WDT_TCSR_RTC_EN (1 << 1) #define WDT_TCSR_PCK_EN (1 << 0) #define WDT_TCER_TCEN (1 << 0) /************************************************************************* * DMAC (DMA Controller) *************************************************************************/ #define MAX_DMA_NUM 6 /* max 6 channels */ #define DMAC_DSAR(n) (DMAC_BASE + (0x00 + (n) * 0x20)) /* DMA source address */ #define DMAC_DTAR(n) (DMAC_BASE + (0x04 + (n) * 0x20)) /* DMA target address */ #define DMAC_DTCR(n) (DMAC_BASE + (0x08 + (n) * 0x20)) /* DMA transfer count */ #define DMAC_DRSR(n) (DMAC_BASE + (0x0c + (n) * 0x20)) /* DMA request source */ #define DMAC_DCCSR(n) (DMAC_BASE + (0x10 + (n) * 0x20)) /* DMA control/status */ #define DMAC_DCMD(n) (DMAC_BASE + (0x14 + (n) * 0x20)) /* DMA command */ #define DMAC_DDA(n) (DMAC_BASE + (0x18 + (n) * 0x20)) /* DMA descriptor address */ #define DMAC_DMACR (DMAC_BASE + 0x0300) /* DMA control register */ #define DMAC_DMAIPR (DMAC_BASE + 0x0304) /* DMA interrupt pending */ #define DMAC_DMADBR (DMAC_BASE + 0x0308) /* DMA doorbell */ #define DMAC_DMADBSR (DMAC_BASE + 0x030C) /* DMA doorbell set */ /* channel 0 */ #define DMAC_DSAR0 DMAC_DSAR(0) #define DMAC_DTAR0 DMAC_DTAR(0) #define DMAC_DTCR0 DMAC_DTCR(0) #define DMAC_DRSR0 DMAC_DRSR(0) #define DMAC_DCCSR0 DMAC_DCCSR(0) #define DMAC_DCMD0 DMAC_DCMD(0) #define DMAC_DDA0 DMAC_DDA(0) /* channel 1 */ #define DMAC_DSAR1 DMAC_DSAR(1) #define DMAC_DTAR1 DMAC_DTAR(1) #define DMAC_DTCR1 DMAC_DTCR(1) #define DMAC_DRSR1 DMAC_DRSR(1) #define DMAC_DCCSR1 DMAC_DCCSR(1) #define DMAC_DCMD1 DMAC_DCMD(1) #define DMAC_DDA1 DMAC_DDA(1) /* channel 2 */ #define DMAC_DSAR2 DMAC_DSAR(2) #define DMAC_DTAR2 DMAC_DTAR(2) #define DMAC_DTCR2 DMAC_DTCR(2) #define DMAC_DRSR2 DMAC_DRSR(2) #define DMAC_DCCSR2 DMAC_DCCSR(2) #define DMAC_DCMD2 DMAC_DCMD(2) #define DMAC_DDA2 DMAC_DDA(2) /* channel 3 */ #define DMAC_DSAR3 DMAC_DSAR(3) #define DMAC_DTAR3 DMAC_DTAR(3) #define DMAC_DTCR3 DMAC_DTCR(3) #define DMAC_DRSR3 DMAC_DRSR(3) #define DMAC_DCCSR3 DMAC_DCCSR(3) #define DMAC_DCMD3 DMAC_DCMD(3) #define DMAC_DDA3 DMAC_DDA(3) /* channel 4 */ #define DMAC_DSAR4 DMAC_DSAR(4) #define DMAC_DTAR4 DMAC_DTAR(4) #define DMAC_DTCR4 DMAC_DTCR(4) #define DMAC_DRSR4 DMAC_DRSR(4) #define DMAC_DCCSR4 DMAC_DCCSR(4) #define DMAC_DCMD4 DMAC_DCMD(4) #define DMAC_DDA4 DMAC_DDA(4) /* channel 5 */ #define DMAC_DSAR5 DMAC_DSAR(5) #define DMAC_DTAR5 DMAC_DTAR(5) #define DMAC_DTCR5 DMAC_DTCR(5) #define DMAC_DRSR5 DMAC_DRSR(5) #define DMAC_DCCSR5 DMAC_DCCSR(5) #define DMAC_DCMD5 DMAC_DCMD(5) #define DMAC_DDA5 DMAC_DDA(5) #define REG_DMAC_DSAR(n) REG32(DMAC_DSAR((n))) #define REG_DMAC_DTAR(n) REG32(DMAC_DTAR((n))) #define REG_DMAC_DTCR(n) REG32(DMAC_DTCR((n))) #define REG_DMAC_DRSR(n) REG32(DMAC_DRSR((n))) #define REG_DMAC_DCCSR(n) REG32(DMAC_DCCSR((n))) #define REG_DMAC_DCMD(n) REG32(DMAC_DCMD((n))) #define REG_DMAC_DDA(n) REG32(DMAC_DDA((n))) #define REG_DMAC_DMACR REG32(DMAC_DMACR) #define REG_DMAC_DMAIPR REG32(DMAC_DMAIPR) #define REG_DMAC_DMADBR REG32(DMAC_DMADBR) #define REG_DMAC_DMADBSR REG32(DMAC_DMADBSR) /* DMA request source register */ #define DMAC_DRSR_RS_BIT 0 #define DMAC_DRSR_RS_MASK (0x1f << DMAC_DRSR_RS_BIT) #define DMAC_DRSR_RS_AUTO (8 << DMAC_DRSR_RS_BIT) #define DMAC_DRSR_RS_UART0OUT (20 << DMAC_DRSR_RS_BIT) #define DMAC_DRSR_RS_UART0IN (21 << DMAC_DRSR_RS_BIT) #define DMAC_DRSR_RS_SSIOUT (22 << DMAC_DRSR_RS_BIT) #define DMAC_DRSR_RS_SSIIN (23 << DMAC_DRSR_RS_BIT) #define DMAC_DRSR_RS_AICOUT (24 << DMAC_DRSR_RS_BIT) #define DMAC_DRSR_RS_AICIN (25 << DMAC_DRSR_RS_BIT) #define DMAC_DRSR_RS_MSCOUT (26 << DMAC_DRSR_RS_BIT) #define DMAC_DRSR_RS_MSCIN (27 << DMAC_DRSR_RS_BIT) #define DMAC_DRSR_RS_TCU (28 << DMAC_DRSR_RS_BIT) #define DMAC_DRSR_RS_SADC (29 << DMAC_DRSR_RS_BIT) #define DMAC_DRSR_RS_SLCD (30 << DMAC_DRSR_RS_BIT) /* DMA channel control/status register */ #define DMAC_DCCSR_NDES (1 << 31) /* descriptor (0) or not (1) ? */ #define DMAC_DCCSR_CDOA_BIT 16 /* copy of DMA offset address */ #define DMAC_DCCSR_CDOA_MASK (0xff << DMAC_DCCSR_CDOA_BIT) #define DMAC_DCCSR_INV (1 << 6) /* descriptor invalid */ #define DMAC_DCCSR_AR (1 << 4) /* address error */ #define DMAC_DCCSR_TT (1 << 3) /* transfer terminated */ #define DMAC_DCCSR_HLT (1 << 2) /* DMA halted */ #define DMAC_DCCSR_CT (1 << 1) /* count terminated */ #define DMAC_DCCSR_EN (1 << 0) /* channel enable bit */ /* DMA channel command register */ #define DMAC_DCMD_SAI (1 << 23) /* source address increment */ #define DMAC_DCMD_DAI (1 << 22) /* dest address increment */ #define DMAC_DCMD_RDIL_BIT 16 /* request detection interval length */ #define DMAC_DCMD_RDIL_MASK (0x0f << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_IGN (0 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_2 (1 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_4 (2 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_8 (3 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_12 (4 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_16 (5 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_20 (6 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_24 (7 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_28 (8 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_32 (9 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_48 (10 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_60 (11 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_64 (12 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_124 (13 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_128 (14 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_RDIL_200 (15 << DMAC_DCMD_RDIL_BIT) #define DMAC_DCMD_SWDH_BIT 14 /* source port width */ #define DMAC_DCMD_SWDH_MASK (0x03 << DMAC_DCMD_SWDH_BIT) #define DMAC_DCMD_SWDH_32 (0 << DMAC_DCMD_SWDH_BIT) #define DMAC_DCMD_SWDH_8 (1 << DMAC_DCMD_SWDH_BIT) #define DMAC_DCMD_SWDH_16 (2 << DMAC_DCMD_SWDH_BIT) #define DMAC_DCMD_DWDH_BIT 12 /* dest port width */ #define DMAC_DCMD_DWDH_MASK (0x03 << DMAC_DCMD_DWDH_BIT) #define DMAC_DCMD_DWDH_32 (0 << DMAC_DCMD_DWDH_BIT) #define DMAC_DCMD_DWDH_8 (1 << DMAC_DCMD_DWDH_BIT) #define DMAC_DCMD_DWDH_16 (2 << DMAC_DCMD_DWDH_BIT) #define DMAC_DCMD_DS_BIT 8 /* transfer data size of a data unit */ #define DMAC_DCMD_DS_MASK (0x07 << DMAC_DCMD_DS_BIT) #define DMAC_DCMD_DS_32BIT (0 << DMAC_DCMD_DS_BIT) #define DMAC_DCMD_DS_8BIT (1 << DMAC_DCMD_DS_BIT) #define DMAC_DCMD_DS_16BIT (2 << DMAC_DCMD_DS_BIT) #define DMAC_DCMD_DS_16BYTE (3 << DMAC_DCMD_DS_BIT) #define DMAC_DCMD_DS_32BYTE (4 << DMAC_DCMD_DS_BIT) #define DMAC_DCMD_TM (1 << 7) /* transfer mode: 0-single 1-block */ #define DMAC_DCMD_DES_V (1 << 4) /* descriptor valid flag */ #define DMAC_DCMD_DES_VM (1 << 3) /* descriptor valid mask: 1:support V-bit */ #define DMAC_DCMD_DES_VIE (1 << 2) /* DMA valid error interrupt enable */ #define DMAC_DCMD_TIE (1 << 1) /* DMA transfer interrupt enable */ #define DMAC_DCMD_LINK (1 << 0) /* descriptor link enable */ /* DMA descriptor address register */ #define DMAC_DDA_BASE_BIT 12 /* descriptor base address */ #define DMAC_DDA_BASE_MASK (0x0fffff << DMAC_DDA_BASE_BIT) #define DMAC_DDA_OFFSET_BIT 4 /* descriptor offset address */ #define DMAC_DDA_OFFSET_MASK (0x0ff << DMAC_DDA_OFFSET_BIT) /* DMA control register */ #define DMAC_DMACR_PR_BIT 8 /* channel priority mode */ #define DMAC_DMACR_PR_MASK (0x03 << DMAC_DMACR_PR_BIT) #define DMAC_DMACR_PR_012345 (0 << DMAC_DMACR_PR_BIT) #define DMAC_DMACR_PR_023145 (1 << DMAC_DMACR_PR_BIT) #define DMAC_DMACR_PR_201345 (2 << DMAC_DMACR_PR_BIT) #define DMAC_DMACR_PR_RR (3 << DMAC_DMACR_PR_BIT) /* round robin */ #define DMAC_DMACR_HLT (1 << 3) /* DMA halt flag */ #define DMAC_DMACR_AR (1 << 2) /* address error flag */ #define DMAC_DMACR_DMAE (1 << 0) /* DMA enable bit */ /* DMA doorbell register */ #define DMAC_DMADBR_DB5 (1 << 5) /* doorbell for channel 5 */ #define DMAC_DMADBR_DB4 (1 << 5) /* doorbell for channel 4 */ #define DMAC_DMADBR_DB3 (1 << 5) /* doorbell for channel 3 */ #define DMAC_DMADBR_DB2 (1 << 5) /* doorbell for channel 2 */ #define DMAC_DMADBR_DB1 (1 << 5) /* doorbell for channel 1 */ #define DMAC_DMADBR_DB0 (1 << 5) /* doorbell for channel 0 */ /* DMA doorbell set register */ #define DMAC_DMADBSR_DBS5 (1 << 5) /* enable doorbell for channel 5 */ #define DMAC_DMADBSR_DBS4 (1 << 5) /* enable doorbell for channel 4 */ #define DMAC_DMADBSR_DBS3 (1 << 5) /* enable doorbell for channel 3 */ #define DMAC_DMADBSR_DBS2 (1 << 5) /* enable doorbell for channel 2 */ #define DMAC_DMADBSR_DBS1 (1 << 5) /* enable doorbell for channel 1 */ #define DMAC_DMADBSR_DBS0 (1 << 5) /* enable doorbell for channel 0 */ /* DMA interrupt pending register */ #define DMAC_DMAIPR_CIRQ5 (1 << 5) /* irq pending status for channel 5 */ #define DMAC_DMAIPR_CIRQ4 (1 << 4) /* irq pending status for channel 4 */ #define DMAC_DMAIPR_CIRQ3 (1 << 3) /* irq pending status for channel 3 */ #define DMAC_DMAIPR_CIRQ2 (1 << 2) /* irq pending status for channel 2 */ #define DMAC_DMAIPR_CIRQ1 (1 << 1) /* irq pending status for channel 1 */ #define DMAC_DMAIPR_CIRQ0 (1 << 0) /* irq pending status for channel 0 */ /************************************************************************* * GPIO (General-Purpose I/O Ports) *************************************************************************/ #define MAX_GPIO_NUM 128 /*n = 0,1,2,3 */ #define GPIO_PXPIN(n) (GPIO_BASE + (0x00 + (n)*0x100)) /* PIN Level Register */ #define GPIO_PXDAT(n) (GPIO_BASE + (0x10 + (n)*0x100)) /* Port Data Register */ #define GPIO_PXDATS(n) (GPIO_BASE + (0x14 + (n)*0x100)) /* Port Data Set Register */ #define GPIO_PXDATC(n) (GPIO_BASE + (0x18 + (n)*0x100)) /* Port Data Clear Register */ #define GPIO_PXIM(n) (GPIO_BASE + (0x20 + (n)*0x100)) /* Interrupt Mask Register */ #define GPIO_PXIMS(n) (GPIO_BASE + (0x24 + (n)*0x100)) /* Interrupt Mask Set Reg */ #define GPIO_PXIMC(n) (GPIO_BASE + (0x28 + (n)*0x100)) /* Interrupt Mask Clear Reg */ #define GPIO_PXPE(n) (GPIO_BASE + (0x30 + (n)*0x100)) /* Pull Enable Register */ #define GPIO_PXPES(n) (GPIO_BASE + (0x34 + (n)*0x100)) /* Pull Enable Set Reg. */ #define GPIO_PXPEC(n) (GPIO_BASE + (0x38 + (n)*0x100)) /* Pull Enable Clear Reg. */ #define GPIO_PXFUN(n) (GPIO_BASE + (0x40 + (n)*0x100)) /* Function Register */ #define GPIO_PXFUNS(n) (GPIO_BASE + (0x44 + (n)*0x100)) /* Function Set Register */ #define GPIO_PXFUNC(n) (GPIO_BASE + (0x48 + (n)*0x100)) /* Function Clear Register */ #define GPIO_PXSEL(n) (GPIO_BASE + (0x50 + (n)*0x100)) /* Select Register */ #define GPIO_PXSELS(n) (GPIO_BASE + (0x54 + (n)*0x100)) /* Select Set Register */ #define GPIO_PXSELC(n) (GPIO_BASE + (0x58 + (n)*0x100)) /* Select Clear Register */ #define GPIO_PXDIR(n) (GPIO_BASE + (0x60 + (n)*0x100)) /* Direction Register */ #define GPIO_PXDIRS(n) (GPIO_BASE + (0x64 + (n)*0x100)) /* Direction Set Register */ #define GPIO_PXDIRC(n) (GPIO_BASE + (0x68 + (n)*0x100)) /* Direction Clear Register */ #define GPIO_PXTRG(n) (GPIO_BASE + (0x70 + (n)*0x100)) /* Trigger Register */ #define GPIO_PXTRGS(n) (GPIO_BASE + (0x74 + (n)*0x100)) /* Trigger Set Register */ #define GPIO_PXTRGC(n) (GPIO_BASE + (0x78 + (n)*0x100)) /* Trigger Set Register */ #define GPIO_PXFLG(n) (GPIO_BASE + (0x80 + (n)*0x100)) /* Port Flag Register */ #define GPIO_PXFLGC(n) (GPIO_BASE + (0x14 + (n)*0x100)) /* Port Flag clear Register */ #define REG_GPIO_PXPIN(n) REG32(GPIO_PXPIN((n))) /* PIN level */ #define REG_GPIO_PXDAT(n) REG32(GPIO_PXDAT((n))) /* 1: interrupt pending */ #define REG_GPIO_PXDATS(n) REG32(GPIO_PXDATS((n))) #define REG_GPIO_PXDATC(n) REG32(GPIO_PXDATC((n))) #define REG_GPIO_PXIM(n) REG32(GPIO_PXIM((n))) /* 1: mask pin interrupt */ #define REG_GPIO_PXIMS(n) REG32(GPIO_PXIMS((n))) #define REG_GPIO_PXIMC(n) REG32(GPIO_PXIMC((n))) #define REG_GPIO_PXPE(n) REG32(GPIO_PXPE((n))) /* 1: disable pull up/down */ #define REG_GPIO_PXPES(n) REG32(GPIO_PXPES((n))) #define REG_GPIO_PXPEC(n) REG32(GPIO_PXPEC((n))) #define REG_GPIO_PXFUN(n) REG32(GPIO_PXFUN((n))) /* 0:GPIO or intr, 1:FUNC */ #define REG_GPIO_PXFUNS(n) REG32(GPIO_PXFUNS((n))) #define REG_GPIO_PXFUNC(n) REG32(GPIO_PXFUNC((n))) #define REG_GPIO_PXSEL(n) REG32(GPIO_PXSEL((n))) /* 0:GPIO/Fun0,1:intr/fun1*/ #define REG_GPIO_PXSELS(n) REG32(GPIO_PXSELS((n))) #define REG_GPIO_PXSELC(n) REG32(GPIO_PXSELC((n))) #define REG_GPIO_PXDIR(n) REG32(GPIO_PXDIR((n))) /* 0:input/low-level-trig/falling-edge-trig, 1:output/high-level-trig/rising-edge-trig */ #define REG_GPIO_PXDIRS(n) REG32(GPIO_PXDIRS((n))) #define REG_GPIO_PXDIRC(n) REG32(GPIO_PXDIRC((n))) #define REG_GPIO_PXTRG(n) REG32(GPIO_PXTRG((n))) /* 0:level-trigger, 1:edge-trigger */ #define REG_GPIO_PXTRGS(n) REG32(GPIO_PXTRGS((n))) #define REG_GPIO_PXTRGC(n) REG32(GPIO_PXTRGC((n))) #define REG_GPIO_PXFLG(n) REG32(GPIO_PXFLG((n))) /* interrupt flag */ #define REG_GPIO_PXFLGC(n) REG32(GPIO_PXFLGC((n))) /* interrupt flag */ /************************************************************************* * UART *************************************************************************/ #define IRDA_BASE UART0_BASE /*#define UART_BASE UART0_BASE */ #define UART_OFF 0x1000 /* Register Offset */ #define OFF_RDR (0x00) /* R 8b H'xx */ #define OFF_TDR (0x00) /* W 8b H'xx */ #define OFF_DLLR (0x00) /* RW 8b H'00 */ #define OFF_DLHR (0x04) /* RW 8b H'00 */ #define OFF_IER (0x04) /* RW 8b H'00 */ #define OFF_ISR (0x08) /* R 8b H'01 */ #define OFF_FCR (0x08) /* W 8b H'00 */ #define OFF_LCR (0x0C) /* RW 8b H'00 */ #define OFF_MCR (0x10) /* RW 8b H'00 */ #define OFF_LSR (0x14) /* R 8b H'00 */ #define OFF_MSR (0x18) /* R 8b H'00 */ #define OFF_SPR (0x1C) /* RW 8b H'00 */ #define OFF_SIRCR (0x20) /* RW 8b H'00, UART0 */ #define OFF_UMR (0x24) /* RW 8b H'00, UART M Register */ #define OFF_UACR (0x28) /* RW 8b H'00, UART Add Cycle Register */ /* Register Address */ #define UART0_RDR (UART0_BASE + OFF_RDR) #define UART0_TDR (UART0_BASE + OFF_TDR) #define UART0_DLLR (UART0_BASE + OFF_DLLR) #define UART0_DLHR (UART0_BASE + OFF_DLHR) #define UART0_IER (UART0_BASE + OFF_IER) #define UART0_ISR (UART0_BASE + OFF_ISR) #define UART0_FCR (UART0_BASE + OFF_FCR) #define UART0_LCR (UART0_BASE + OFF_LCR) #define UART0_MCR (UART0_BASE + OFF_MCR) #define UART0_LSR (UART0_BASE + OFF_LSR) #define UART0_MSR (UART0_BASE + OFF_MSR) #define UART0_SPR (UART0_BASE + OFF_SPR) #define UART0_SIRCR (UART0_BASE + OFF_SIRCR) #define UART0_UMR (UART0_BASE + OFF_UMR) #define UART0_UACR (UART0_BASE + OFF_UACR) /* * Define macros for UART_IER * UART Interrupt Enable Register */ #define UART_IER_RIE (1 << 0) /* 0: receive fifo "full" interrupt disable */ #define UART_IER_TIE (1 << 1) /* 0: transmit fifo "empty" interrupt disable */ #define UART_IER_RLIE (1 << 2) /* 0: receive line status interrupt disable */ #define UART_IER_MIE (1 << 3) /* 0: modem status interrupt disable */ #define UART_IER_RTIE (1 << 4) /* 0: receive timeout interrupt disable */ /* * Define macros for UART_ISR * UART Interrupt Status Register */ #define UART_ISR_IP (1 << 0) /* 0: interrupt is pending 1: no interrupt */ #define UART_ISR_IID (7 << 1) /* Source of Interrupt */ #define UART_ISR_IID_MSI (0 << 1) /* Modem status interrupt */ #define UART_ISR_IID_THRI (1 << 1) /* Transmitter holding register empty */ #define UART_ISR_IID_RDI (2 << 1) /* Receiver data interrupt */ #define UART_ISR_IID_RLSI (3 << 1) /* Receiver line status interrupt */ #define UART_ISR_FFMS (3 << 6) /* FIFO mode select, set when UART_FCR.FE is set to 1 */ #define UART_ISR_FFMS_NO_FIFO (0 << 6) #define UART_ISR_FFMS_FIFO_MODE (3 << 6) /* * Define macros for UART_FCR * UART FIFO Control Register */ #define UART_FCR_FE (1 << 0) /* 0: non-FIFO mode 1: FIFO mode */ #define UART_FCR_RFLS (1 << 1) /* write 1 to flush receive FIFO */ #define UART_FCR_TFLS (1 << 2) /* write 1 to flush transmit FIFO */ #define UART_FCR_DMS (1 << 3) /* 0: disable DMA mode */ #define UART_FCR_UUE (1 << 4) /* 0: disable UART */ #define UART_FCR_RTRG (3 << 6) /* Receive FIFO Data Trigger */ #define UART_FCR_RTRG_1 (0 << 6) #define UART_FCR_RTRG_4 (1 << 6) #define UART_FCR_RTRG_8 (2 << 6) #define UART_FCR_RTRG_15 (3 << 6) /* * Define macros for UART_LCR * UART Line Control Register */ #define UART_LCR_WLEN (3 << 0) /* word length */ #define UART_LCR_WLEN_5 (0 << 0) #define UART_LCR_WLEN_6 (1 << 0) #define UART_LCR_WLEN_7 (2 << 0) #define UART_LCR_WLEN_8 (3 << 0) #define UART_LCR_STOP (1 << 2) /* 0: 1 stop bit when word length is 5,6,7,8 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */ #define UART_LCR_STOP_1 (0 << 2) /* 0: 1 stop bit when word length is 5,6,7,8 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */ #define UART_LCR_STOP_2 (1 << 2) /* 0: 1 stop bit when word length is 5,6,7,8 1: 1.5 stop bits when 5; 2 stop bits when 6,7,8 */ #define UART_LCR_PE (1 << 3) /* 0: parity disable */ #define UART_LCR_PROE (1 << 4) /* 0: even parity 1: odd parity */ #define UART_LCR_SPAR (1 << 5) /* 0: sticky parity disable */ #define UART_LCR_SBRK (1 << 6) /* write 0 normal, write 1 send break */ #define UART_LCR_DLAB (1 << 7) /* 0: access UART_RDR/TDR/IER 1: access UART_DLLR/DLHR */ /* * Define macros for UART_LSR * UART Line Status Register */ #define UART_LSR_DR (1 << 0) /* 0: receive FIFO is empty 1: receive data is ready */ #define UART_LSR_ORER (1 << 1) /* 0: no overrun error */ #define UART_LSR_PER (1 << 2) /* 0: no parity error */ #define UART_LSR_FER (1 << 3) /* 0; no framing error */ #define UART_LSR_BRK (1 << 4) /* 0: no break detected 1: receive a break signal */ #define UART_LSR_TDRQ (1 << 5) /* 1: transmit FIFO half "empty" */ #define UART_LSR_TEMT (1 << 6) /* 1: transmit FIFO and shift registers empty */ #define UART_LSR_RFER (1 << 7) /* 0: no receive error 1: receive error in FIFO mode */ /* * Define macros for UART_MCR * UART Modem Control Register */ #define UART_MCR_DTR (1 << 0) /* 0: DTR_ ouput high */ #define UART_MCR_RTS (1 << 1) /* 0: RTS_ output high */ #define UART_MCR_OUT1 (1 << 2) /* 0: UART_MSR.RI is set to 0 and RI_ input high */ #define UART_MCR_OUT2 (1 << 3) /* 0: UART_MSR.DCD is set to 0 and DCD_ input high */ #define UART_MCR_LOOP (1 << 4) /* 0: normal 1: loopback mode */ #define UART_MCR_MCE (1 << 7) /* 0: modem function is disable */ /* * Define macros for UART_MSR * UART Modem Status Register */ #define UART_MSR_DCTS (1 << 0) /* 0: no change on CTS_ pin since last read of UART_MSR */ #define UART_MSR_DDSR (1 << 1) /* 0: no change on DSR_ pin since last read of UART_MSR */ #define UART_MSR_DRI (1 << 2) /* 0: no change on RI_ pin since last read of UART_MSR */ #define UART_MSR_DDCD (1 << 3) /* 0: no change on DCD_ pin since last read of UART_MSR */ #define UART_MSR_CTS (1 << 4) /* 0: CTS_ pin is high */ #define UART_MSR_DSR (1 << 5) /* 0: DSR_ pin is high */ #define UART_MSR_RI (1 << 6) /* 0: RI_ pin is high */ #define UART_MSR_DCD (1 << 7) /* 0: DCD_ pin is high */ /* * Define macros for SIRCR * Slow IrDA Control Register */ #define SIRCR_TSIRE (1 << 0) /* 0: transmitter is in UART mode 1: IrDA mode */ #define SIRCR_RSIRE (1 << 1) /* 0: receiver is in UART mode 1: IrDA mode */ #define SIRCR_TPWS (1 << 2) /* 0: transmit 0 pulse width is 3/16 of bit length 1: 0 pulse width is 1.6us for 115.2Kbps */ #define SIRCR_TXPL (1 << 3) /* 0: encoder generates a positive pulse for 0 */ #define SIRCR_RXPL (1 << 4) /* 0: decoder interprets positive pulse as 0 */ /************************************************************************* * AIC (AC97/I2S Controller) *************************************************************************/ #define AIC_FR (AIC_BASE + 0x000) #define AIC_CR (AIC_BASE + 0x004) #define AIC_ACCR1 (AIC_BASE + 0x008) #define AIC_ACCR2 (AIC_BASE + 0x00C) #define AIC_I2SCR (AIC_BASE + 0x010) #define AIC_SR (AIC_BASE + 0x014) #define AIC_ACSR (AIC_BASE + 0x018) #define AIC_I2SSR (AIC_BASE + 0x01C) #define AIC_ACCAR (AIC_BASE + 0x020) #define AIC_ACCDR (AIC_BASE + 0x024) #define AIC_ACSAR (AIC_BASE + 0x028) #define AIC_ACSDR (AIC_BASE + 0x02C) #define AIC_I2SDIV (AIC_BASE + 0x030) #define AIC_DR (AIC_BASE + 0x034) #define REG_AIC_FR REG32(AIC_FR) #define REG_AIC_CR REG32(AIC_CR) #define REG_AIC_ACCR1 REG32(AIC_ACCR1) #define REG_AIC_ACCR2 REG32(AIC_ACCR2) #define REG_AIC_I2SCR REG32(AIC_I2SCR) #define REG_AIC_SR REG32(AIC_SR) #define REG_AIC_ACSR REG32(AIC_ACSR) #define REG_AIC_I2SSR REG32(AIC_I2SSR) #define REG_AIC_ACCAR REG32(AIC_ACCAR) #define REG_AIC_ACCDR REG32(AIC_ACCDR) #define REG_AIC_ACSAR REG32(AIC_ACSAR) #define REG_AIC_ACSDR REG32(AIC_ACSDR) #define REG_AIC_I2SDIV REG32(AIC_I2SDIV) #define REG_AIC_DR REG32(AIC_DR) /* AIC Controller Configuration Register (AIC_FR) */ #define AIC_FR_RFTH_BIT 12 /* Receive FIFO Threshold */ #define AIC_FR_RFTH_MASK (0xf << AIC_FR_RFTH_BIT) #define AIC_FR_TFTH_BIT 8 /* Transmit FIFO Threshold */ #define AIC_FR_TFTH_MASK (0xf << AIC_FR_TFTH_BIT) #define AIC_FR_ICDC (1 << 5) /* External(0) or Internal CODEC(1) */ #define AIC_FR_AUSEL (1 << 4) /* AC97(0) or I2S/MSB-justified(1) */ #define AIC_FR_RST (1 << 3) /* AIC registers reset */ #define AIC_FR_BCKD (1 << 2) /* I2S BIT_CLK direction, 0:input,1:output */ #define AIC_FR_SYNCD (1 << 1) /* I2S SYNC direction, 0:input,1:output */ #define AIC_FR_ENB (1 << 0) /* AIC enable bit */ /* AIC Controller Common Control Register (AIC_CR) */ #define AIC_CR_OSS_BIT 19 /* Output Sample Size from memory (AIC V2 only) */ #define AIC_CR_OSS_MASK (0x7 << AIC_CR_OSS_BIT) #define AIC_CR_OSS_8BIT (0x0 << AIC_CR_OSS_BIT) #define AIC_CR_OSS_16BIT (0x1 << AIC_CR_OSS_BIT) #define AIC_CR_OSS_18BIT (0x2 << AIC_CR_OSS_BIT) #define AIC_CR_OSS_20BIT (0x3 << AIC_CR_OSS_BIT) #define AIC_CR_OSS_24BIT (0x4 << AIC_CR_OSS_BIT) #define AIC_CR_ISS_BIT 16 /* Input Sample Size from memory (AIC V2 only) */ #define AIC_CR_ISS_MASK (0x7 << AIC_CR_ISS_BIT) #define AIC_CR_ISS_8BIT (0x0 << AIC_CR_ISS_BIT) #define AIC_CR_ISS_16BIT (0x1 << AIC_CR_ISS_BIT) #define AIC_CR_ISS_18BIT (0x2 << AIC_CR_ISS_BIT) #define AIC_CR_ISS_20BIT (0x3 << AIC_CR_ISS_BIT) #define AIC_CR_ISS_24BIT (0x4 << AIC_CR_ISS_BIT) #define AIC_CR_RDMS (1 << 15) /* Receive DMA enable */ #define AIC_CR_TDMS (1 << 14) /* Transmit DMA enable */ #define AIC_CR_M2S (1 << 11) /* Mono to Stereo enable */ #define AIC_CR_ENDSW (1 << 10) /* Endian switch enable */ #define AIC_CR_AVSTSU (1 << 9) /* Signed <-> Unsigned toggle enable */ #define AIC_CR_FLUSH (1 << 8) /* Flush FIFO */ #define AIC_CR_EROR (1 << 6) /* Enable ROR interrupt */ #define AIC_CR_ETUR (1 << 5) /* Enable TUR interrupt */ #define AIC_CR_ERFS (1 << 4) /* Enable RFS interrupt */ #define AIC_CR_ETFS (1 << 3) /* Enable TFS interrupt */ #define AIC_CR_ENLBF (1 << 2) /* Enable Loopback Function */ #define AIC_CR_ERPL (1 << 1) /* Enable Playback Function */ #define AIC_CR_EREC (1 << 0) /* Enable Record Function */ /* AIC Controller AC-link Control Register 1 (AIC_ACCR1) */ #define AIC_ACCR1_RS_BIT 16 /* Receive Valid Slots */ #define AIC_ACCR1_RS_MASK (0x3ff << AIC_ACCR1_RS_BIT) #define AIC_ACCR1_RS_SLOT12 (1 << 25) /* Slot 12 valid bit */ #define AIC_ACCR1_RS_SLOT11 (1 << 24) /* Slot 11 valid bit */ #define AIC_ACCR1_RS_SLOT10 (1 << 23) /* Slot 10 valid bit */ #define AIC_ACCR1_RS_SLOT9 (1 << 22) /* Slot 9 valid bit, LFE */ #define AIC_ACCR1_RS_SLOT8 (1 << 21) /* Slot 8 valid bit, Surround Right */ #define AIC_ACCR1_RS_SLOT7 (1 << 20) /* Slot 7 valid bit, Surround Left */ #define AIC_ACCR1_RS_SLOT6 (1 << 19) /* Slot 6 valid bit, PCM Center */ #define AIC_ACCR1_RS_SLOT5 (1 << 18) /* Slot 5 valid bit */ #define AIC_ACCR1_RS_SLOT4 (1 << 17) /* Slot 4 valid bit, PCM Right */ #define AIC_ACCR1_RS_SLOT3 (1 << 16) /* Slot 3 valid bit, PCM Left */ #define AIC_ACCR1_XS_BIT 0 /* Transmit Valid Slots */ #define AIC_ACCR1_XS_MASK (0x3ff << AIC_ACCR1_XS_BIT) #define AIC_ACCR1_XS_SLOT12 (1 << 9) /* Slot 12 valid bit */ #define AIC_ACCR1_XS_SLOT11 (1 << 8) /* Slot 11 valid bit */ #define AIC_ACCR1_XS_SLOT10 (1 << 7) /* Slot 10 valid bit */ #define AIC_ACCR1_XS_SLOT9 (1 << 6) /* Slot 9 valid bit, LFE */ #define AIC_ACCR1_XS_SLOT8 (1 << 5) /* Slot 8 valid bit, Surround Right */ #define AIC_ACCR1_XS_SLOT7 (1 << 4) /* Slot 7 valid bit, Surround Left */ #define AIC_ACCR1_XS_SLOT6 (1 << 3) /* Slot 6 valid bit, PCM Center */ #define AIC_ACCR1_XS_SLOT5 (1 << 2) /* Slot 5 valid bit */ #define AIC_ACCR1_XS_SLOT4 (1 << 1) /* Slot 4 valid bit, PCM Right */ #define AIC_ACCR1_XS_SLOT3 (1 << 0) /* Slot 3 valid bit, PCM Left */ /* AIC Controller AC-link Control Register 2 (AIC_ACCR2) */ #define AIC_ACCR2_ERSTO (1 << 18) /* Enable RSTO interrupt */ #define AIC_ACCR2_ESADR (1 << 17) /* Enable SADR interrupt */ #define AIC_ACCR2_ECADT (1 << 16) /* Enable CADT interrupt */ #define AIC_ACCR2_OASS_BIT 8 /* Output Sample Size for AC-link */ #define AIC_ACCR2_OASS_MASK (0x3 << AIC_ACCR2_OASS_BIT) #define AIC_ACCR2_OASS_20BIT (0 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 20-bit */ #define AIC_ACCR2_OASS_18BIT (1 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 18-bit */ #define AIC_ACCR2_OASS_16BIT (2 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 16-bit */ #define AIC_ACCR2_OASS_8BIT (3 << AIC_ACCR2_OASS_BIT) /* Output Audio Sample Size is 8-bit */ #define AIC_ACCR2_IASS_BIT 6 /* Output Sample Size for AC-link */ #define AIC_ACCR2_IASS_MASK (0x3 << AIC_ACCR2_IASS_BIT) #define AIC_ACCR2_IASS_20BIT (0 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 20-bit */ #define AIC_ACCR2_IASS_18BIT (1 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 18-bit */ #define AIC_ACCR2_IASS_16BIT (2 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 16-bit */ #define AIC_ACCR2_IASS_8BIT (3 << AIC_ACCR2_IASS_BIT) /* Input Audio Sample Size is 8-bit */ #define AIC_ACCR2_SO (1 << 3) /* SDATA_OUT output value */ #define AIC_ACCR2_SR (1 << 2) /* RESET# pin level */ #define AIC_ACCR2_SS (1 << 1) /* SYNC pin level */ #define AIC_ACCR2_SA (1 << 0) /* SYNC and SDATA_OUT alternation */ /* AIC Controller I2S/MSB-justified Control Register (AIC_I2SCR) */ #define AIC_I2SCR_STPBK (1 << 12) /* Stop BIT_CLK for I2S/MSB-justified */ #define AIC_I2SCR_WL_BIT 1 /* Input/Output Sample Size for I2S/MSB-justified */ #define AIC_I2SCR_WL_MASK (0x7 << AIC_I2SCR_WL_BIT) #define AIC_I2SCR_WL_24BIT (0 << AIC_I2SCR_WL_BIT) /* Word Length is 24 bit */ #define AIC_I2SCR_WL_20BIT (1 << AIC_I2SCR_WL_BIT) /* Word Length is 20 bit */ #define AIC_I2SCR_WL_18BIT (2 << AIC_I2SCR_WL_BIT) /* Word Length is 18 bit */ #define AIC_I2SCR_WL_16BIT (3 << AIC_I2SCR_WL_BIT) /* Word Length is 16 bit */ #define AIC_I2SCR_WL_8BIT (4 << AIC_I2SCR_WL_BIT) /* Word Length is 8 bit */ #define AIC_I2SCR_AMSL (1 << 0) /* 0:I2S, 1:MSB-justified */ /* AIC Controller FIFO Status Register (AIC_SR) */ #define AIC_SR_RFL_BIT 24 /* Receive FIFO Level */ #define AIC_SR_RFL_MASK (0x3f << AIC_SR_RFL_BIT) #define AIC_SR_TFL_BIT 8 /* Transmit FIFO level */ #define AIC_SR_TFL_MASK (0x3f << AIC_SR_TFL_BIT) #define AIC_SR_ROR (1 << 6) /* Receive FIFO Overrun */ #define AIC_SR_TUR (1 << 5) /* Transmit FIFO Underrun */ #define AIC_SR_RFS (1 << 4) /* Receive FIFO Service Request */ #define AIC_SR_TFS (1 << 3) /* Transmit FIFO Service Request */ /* AIC Controller AC-link Status Register (AIC_ACSR) */ #define AIC_ACSR_SLTERR (1 << 21) /* Slot Error Flag */ #define AIC_ACSR_CRDY (1 << 20) /* External CODEC Ready Flag */ #define AIC_ACSR_CLPM (1 << 19) /* External CODEC low power mode flag */ #define AIC_ACSR_RSTO (1 << 18) /* External CODEC regs read status timeout */ #define AIC_ACSR_SADR (1 << 17) /* External CODEC regs status addr and data received */ #define AIC_ACSR_CADT (1 << 16) /* Command Address and Data Transmitted */ /* AIC Controller I2S/MSB-justified Status Register (AIC_I2SSR) */ #define AIC_I2SSR_BSY (1 << 2) /* AIC Busy in I2S/MSB-justified format */ /* AIC Controller AC97 codec Command Address Register (AIC_ACCAR) */ #define AIC_ACCAR_CAR_BIT 0 #define AIC_ACCAR_CAR_MASK (0xfffff << AIC_ACCAR_CAR_BIT) /* AIC Controller AC97 codec Command Data Register (AIC_ACCDR) */ #define AIC_ACCDR_CDR_BIT 0 #define AIC_ACCDR_CDR_MASK (0xfffff << AIC_ACCDR_CDR_BIT) /* AIC Controller AC97 codec Status Address Register (AIC_ACSAR) */ #define AIC_ACSAR_SAR_BIT 0 #define AIC_ACSAR_SAR_MASK (0xfffff << AIC_ACSAR_SAR_BIT) /* AIC Controller AC97 codec Status Data Register (AIC_ACSDR) */ #define AIC_ACSDR_SDR_BIT 0 #define AIC_ACSDR_SDR_MASK (0xfffff << AIC_ACSDR_SDR_BIT) /* AIC Controller I2S/MSB-justified Clock Divider Register (AIC_I2SDIV) */ #define AIC_I2SDIV_DIV_BIT 0 #define AIC_I2SDIV_DIV_MASK (0x7f << AIC_I2SDIV_DIV_BIT) #define AIC_I2SDIV_BITCLK_3072KHZ (0x0C << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 3.072MHz */ #define AIC_I2SDIV_BITCLK_2836KHZ (0x0D << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 2.836MHz */ #define AIC_I2SDIV_BITCLK_1418KHZ (0x1A << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.418MHz */ #define AIC_I2SDIV_BITCLK_1024KHZ (0x24 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 1.024MHz */ #define AIC_I2SDIV_BITCLK_7089KHZ (0x34 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 708.92KHz */ #define AIC_I2SDIV_BITCLK_512KHZ (0x48 << AIC_I2SDIV_DIV_BIT) /* BIT_CLK of 512.00KHz */ /************************************************************************* * ICDC (Internal CODEC) *************************************************************************/ #define ICDC_CR (ICDC_BASE + 0x0400) /* ICDC Control Register */ #define ICDC_APWAIT (ICDC_BASE + 0x0404) /* Anti-Pop WAIT Stage Timing Control Register */ #define ICDC_APPRE (ICDC_BASE + 0x0408) /* Anti-Pop HPEN-PRE Stage Timing Control Register */ #define ICDC_APHPEN (ICDC_BASE + 0x040C) /* Anti-Pop HPEN Stage Timing Control Register */ #define ICDC_APSR (ICDC_BASE + 0x0410) /* Anti-Pop Status Register */ #define ICDC_CDCCR1 (ICDC_BASE + 0x0080) #define ICDC_CDCCR2 (ICDC_BASE + 0x0084) #define REG_ICDC_CR REG32(ICDC_CR) #define REG_ICDC_APWAIT REG32(ICDC_APWAIT) #define REG_ICDC_APPRE REG32(ICDC_APPRE) #define REG_ICDC_APHPEN REG32(ICDC_APHPEN) #define REG_ICDC_APSR REG32(ICDC_APSR) #define REG_ICDC_CDCCR1 REG32(ICDC_CDCCR1) #define REG_ICDC_CDCCR2 REG32(ICDC_CDCCR2) /* ICDC Control Register */ #define ICDC_CR_LINVOL_BIT 24 /* LINE Input Volume Gain: GAIN=LINVOL*1.5-34.5 */ #define ICDC_CR_LINVOL_MASK (0x1f << ICDC_CR_LINVOL_BIT) #define ICDC_CR_ASRATE_BIT 20 /* Audio Sample Rate */ #define ICDC_CR_ASRATE_MASK (0x0f << ICDC_CR_ASRATE_BIT) #define ICDC_CR_ASRATE_8000 (0x0 << ICDC_CR_ASRATE_BIT) #define ICDC_CR_ASRATE_11025 (0x1 << ICDC_CR_ASRATE_BIT) #define ICDC_CR_ASRATE_12000 (0x2 << ICDC_CR_ASRATE_BIT) #define ICDC_CR_ASRATE_16000 (0x3 << ICDC_CR_ASRATE_BIT) #define ICDC_CR_ASRATE_22050 (0x4 << ICDC_CR_ASRATE_BIT) #define ICDC_CR_ASRATE_24000 (0x5 << ICDC_CR_ASRATE_BIT) #define ICDC_CR_ASRATE_32000 (0x6 << ICDC_CR_ASRATE_BIT) #define ICDC_CR_ASRATE_44100 (0x7 << ICDC_CR_ASRATE_BIT) #define ICDC_CR_ASRATE_48000 (0x8 << ICDC_CR_ASRATE_BIT) #define ICDC_CR_MICBG_BIT 18 /* MIC Boost Gain */ #define ICDC_CR_MICBG_MASK (0x3 << ICDC_CR_MICBG_BIT) #define ICDC_CR_MICBG_0DB (0x0 << ICDC_CR_MICBG_BIT) #define ICDC_CR_MICBG_6DB (0x1 << ICDC_CR_MICBG_BIT) #define ICDC_CR_MICBG_12DB (0x2 << ICDC_CR_MICBG_BIT) #define ICDC_CR_MICBG_20DB (0x3 << ICDC_CR_MICBG_BIT) #define ICDC_CR_HPVOL_BIT 16 /* Headphone Volume Gain */ #define ICDC_CR_HPVOL_MASK (0x3 << ICDC_CR_HPVOL_BIT) #define ICDC_CR_HPVOL_0DB (0x0 << ICDC_CR_HPVOL_BIT) #define ICDC_CR_HPVOL_2DB (0x1 << ICDC_CR_HPVOL_BIT) #define ICDC_CR_HPVOL_4DB (0x2 << ICDC_CR_HPVOL_BIT) #define ICDC_CR_HPVOL_6DB (0x3 << ICDC_CR_HPVOL_BIT) #define ICDC_CR_ELINEIN (1 << 13) /* Enable LINE Input */ #define ICDC_CR_EMIC (1 << 12) /* Enable MIC Input */ #define ICDC_CR_SW1ON (1 << 11) /* Switch 1 in CODEC is on */ #define ICDC_CR_EADC (1 << 10) /* Enable ADC */ #define ICDC_CR_SW2ON (1 << 9) /* Switch 2 in CODEC is on */ #define ICDC_CR_EDAC (1 << 8) /* Enable DAC */ #define ICDC_CR_HPMUTE (1 << 5) /* Headphone Mute */ #define ICDC_CR_HPTON (1 << 4) /* Headphone Amplifier Trun On */ #define ICDC_CR_HPTOFF (1 << 3) /* Headphone Amplifier Trun Off */ #define ICDC_CR_TAAP (1 << 2) /* Turn Around of the Anti-Pop Procedure */ #define ICDC_CR_EAP (1 << 1) /* Enable Anti-Pop Procedure */ #define ICDC_CR_SUSPD (1 << 0) /* CODEC Suspend */ /* Anti-Pop WAIT Stage Timing Control Register */ #define ICDC_APWAIT_WAITSN_BIT 0 #define ICDC_APWAIT_WAITSN_MASK (0x7ff << ICDC_APWAIT_WAITSN_BIT) /* Anti-Pop HPEN-PRE Stage Timing Control Register */ #define ICDC_APPRE_PRESN_BIT 0 #define ICDC_APPRE_PRESN_MASK (0x1ff << ICDC_APPRE_PRESN_BIT) /* Anti-Pop HPEN Stage Timing Control Register */ #define ICDC_APHPEN_HPENSN_BIT 0 #define ICDC_APHPEN_HPENSN_MASK (0x3fff << ICDC_APHPEN_HPENSN_BIT) /* Anti-Pop Status Register */ #define ICDC_SR_HPST_BIT 14 /* Headphone Amplifier State */ #define ICDC_SR_HPST_MASK (0x7 << ICDC_SR_HPST_BIT) #define ICDC_SR_HPST_HP_OFF (0x0 << ICDC_SR_HPST_BIT) /* HP amplifier is off */ #define ICDC_SR_HPST_TON_WAIT (0x1 << ICDC_SR_HPST_BIT) /* wait state in turn-on */ #define ICDC_SR_HPST_TON_PRE (0x2 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-on */ #define ICDC_SR_HPST_TON_HPEN (0x3 << ICDC_SR_HPST_BIT) /* HP enable state in turn-on */ #define ICDC_SR_HPST_TOFF_HPEN (0x4 << ICDC_SR_HPST_BIT) /* HP enable state in turn-off */ #define ICDC_SR_HPST_TOFF_PRE (0x5 << ICDC_SR_HPST_BIT) /* pre-enable state in turn-off */ #define ICDC_SR_HPST_TOFF_WAIT (0x6 << ICDC_SR_HPST_BIT) /* wait state in turn-off */ #define ICDC_SR_HPST_HP_ON (0x7 << ICDC_SR_HPST_BIT) /* HP amplifier is on */ #define ICDC_SR_SNCNT_BIT 0 /* Sample Number Counter */ #define ICDC_SR_SNCNT_MASK (0x3fff << ICDC_SR_SNCNT_BIT) /************************************************************************* * I2C *************************************************************************/ #define I2C_DR (I2C_BASE + 0x000) #define I2C_CR (I2C_BASE + 0x004) #define I2C_SR (I2C_BASE + 0x008) #define I2C_GR (I2C_BASE + 0x00C) #define REG_I2C_DR REG8(I2C_DR) #define REG_I2C_CR REG8(I2C_CR) #define REG_I2C_SR REG8(I2C_SR) #define REG_I2C_GR REG16(I2C_GR) /* I2C Control Register (I2C_CR) */ #define I2C_CR_IEN (1 << 4) #define I2C_CR_STA (1 << 3) #define I2C_CR_STO (1 << 2) #define I2C_CR_AC (1 << 1) #define I2C_CR_I2CE (1 << 0) /* I2C Status Register (I2C_SR) */ #define I2C_SR_STX (1 << 4) #define I2C_SR_BUSY (1 << 3) #define I2C_SR_TEND (1 << 2) #define I2C_SR_DRF (1 << 1) #define I2C_SR_ACKF (1 << 0) /************************************************************************* * SSI *************************************************************************/ #define SSI_DR (SSI_BASE + 0x000) #define SSI_CR0 (SSI_BASE + 0x004) #define SSI_CR1 (SSI_BASE + 0x008) #define SSI_SR (SSI_BASE + 0x00C) #define SSI_ITR (SSI_BASE + 0x010) #define SSI_ICR (SSI_BASE + 0x014) #define SSI_GR (SSI_BASE + 0x018) #define REG_SSI_DR REG32(SSI_DR) #define REG_SSI_CR0 REG16(SSI_CR0) #define REG_SSI_CR1 REG32(SSI_CR1) #define REG_SSI_SR REG32(SSI_SR) #define REG_SSI_ITR REG16(SSI_ITR) #define REG_SSI_ICR REG8(SSI_ICR) #define REG_SSI_GR REG16(SSI_GR) /* SSI Data Register (SSI_DR) */ #define SSI_DR_GPC_BIT 0 #define SSI_DR_GPC_MASK (0x1ff << SSI_DR_GPC_BIT) /* SSI Control Register 0 (SSI_CR0) */ #define SSI_CR0_SSIE (1 << 15) #define SSI_CR0_TIE (1 << 14) #define SSI_CR0_RIE (1 << 13) #define SSI_CR0_TEIE (1 << 12) #define SSI_CR0_REIE (1 << 11) #define SSI_CR0_LOOP (1 << 10) #define SSI_CR0_RFINE (1 << 9) #define SSI_CR0_RFINC (1 << 8) #define SSI_CR0_FSEL (1 << 6) #define SSI_CR0_TFLUSH (1 << 2) #define SSI_CR0_RFLUSH (1 << 1) #define SSI_CR0_DISREV (1 << 0) /* SSI Control Register 1 (SSI_CR1) */ #define SSI_CR1_FRMHL_BIT 30 #define SSI_CR1_FRMHL_MASK (0x3 << SSI_CR1_FRMHL_BIT) #define SSI_CR1_FRMHL_CELOW_CE2LOW (0 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid and SSI_CE2_ is low valid */ #define SSI_CR1_FRMHL_CEHIGH_CE2LOW (1 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is low valid */ #define SSI_CR1_FRMHL_CELOW_CE2HIGH (2 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is low valid and SSI_CE2_ is high valid */ #define SSI_CR1_FRMHL_CEHIGH_CE2HIGH (3 << SSI_CR1_FRMHL_BIT) /* SSI_CE_ is high valid and SSI_CE2_ is high valid */ #define SSI_CR1_TFVCK_BIT 28 #define SSI_CR1_TFVCK_MASK (0x3 << SSI_CR1_TFVCK_BIT) #define SSI_CR1_TFVCK_0 (0 << SSI_CR1_TFVCK_BIT) #define SSI_CR1_TFVCK_1 (1 << SSI_CR1_TFVCK_BIT) #define SSI_CR1_TFVCK_2 (2 << SSI_CR1_TFVCK_BIT) #define SSI_CR1_TFVCK_3 (3 << SSI_CR1_TFVCK_BIT) #define SSI_CR1_TCKFI_BIT 26 #define SSI_CR1_TCKFI_MASK (0x3 << SSI_CR1_TCKFI_BIT) #define SSI_CR1_TCKFI_0 (0 << SSI_CR1_TCKFI_BIT) #define SSI_CR1_TCKFI_1 (1 << SSI_CR1_TCKFI_BIT) #define SSI_CR1_TCKFI_2 (2 << SSI_CR1_TCKFI_BIT) #define SSI_CR1_TCKFI_3 (3 << SSI_CR1_TCKFI_BIT) #define SSI_CR1_LFST (1 << 25) #define SSI_CR1_ITFRM (1 << 24) #define SSI_CR1_UNFIN (1 << 23) #define SSI_CR1_MULTS (1 << 22) #define SSI_CR1_FMAT_BIT 20 #define SSI_CR1_FMAT_MASK (0x3 << SSI_CR1_FMAT_BIT) #define SSI_CR1_FMAT_SPI (0 << SSI_CR1_FMAT_BIT) /* Motorola¡¯s SPI format */ #define SSI_CR1_FMAT_SSP (1 << SSI_CR1_FMAT_BIT) /* TI's SSP format */ #define SSI_CR1_FMAT_MW1 (2 << SSI_CR1_FMAT_BIT) /* National Microwire 1 format */ #define SSI_CR1_FMAT_MW2 (3 << SSI_CR1_FMAT_BIT) /* National Microwire 2 format */ #define SSI_CR1_TTRG_BIT 16 #define SSI_CR1_TTRG_MASK (0xf << SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_1 (0 << SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_8 (1 << SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_16 (2 << SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_24 (3 << SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_32 (4 << SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_40 (5 << SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_48 (6 << SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_56 (7 << SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_64 (8 << SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_72 (9 << SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_80 (10<< SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_88 (11<< SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_96 (12<< SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_104 (13<< SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_112 (14<< SSI_CR1_TTRG_BIT) #define SSI_CR1_TTRG_120 (15<< SSI_CR1_TTRG_BIT) #define SSI_CR1_MCOM_BIT 12 #define SSI_CR1_MCOM_MASK (0xf << SSI_CR1_MCOM_BIT) #define SSI_CR1_MCOM_1BIT (0x0 << SSI_CR1_MCOM_BIT) /* 1-bit command selected */ #define SSI_CR1_MCOM_2BIT (0x1 << SSI_CR1_MCOM_BIT) /* 2-bit command selected */ #define SSI_CR1_MCOM_3BIT (0x2 << SSI_CR1_MCOM_BIT) /* 3-bit command selected */ #define SSI_CR1_MCOM_4BIT (0x3 << SSI_CR1_MCOM_BIT) /* 4-bit command selected */ #define SSI_CR1_MCOM_5BIT (0x4 << SSI_CR1_MCOM_BIT) /* 5-bit command selected */ #define SSI_CR1_MCOM_6BIT (0x5 << SSI_CR1_MCOM_BIT) /* 6-bit command selected */ #define SSI_CR1_MCOM_7BIT (0x6 << SSI_CR1_MCOM_BIT) /* 7-bit command selected */ #define SSI_CR1_MCOM_8BIT (0x7 << SSI_CR1_MCOM_BIT) /* 8-bit command selected */ #define SSI_CR1_MCOM_9BIT (0x8 << SSI_CR1_MCOM_BIT) /* 9-bit command selected */ #define SSI_CR1_MCOM_10BIT (0x9 << SSI_CR1_MCOM_BIT) /* 10-bit command selected */ #define SSI_CR1_MCOM_11BIT (0xA << SSI_CR1_MCOM_BIT) /* 11-bit command selected */ #define SSI_CR1_MCOM_12BIT (0xB << SSI_CR1_MCOM_BIT) /* 12-bit command selected */ #define SSI_CR1_MCOM_13BIT (0xC << SSI_CR1_MCOM_BIT) /* 13-bit command selected */ #define SSI_CR1_MCOM_14BIT (0xD << SSI_CR1_MCOM_BIT) /* 14-bit command selected */ #define SSI_CR1_MCOM_15BIT (0xE << SSI_CR1_MCOM_BIT) /* 15-bit command selected */ #define SSI_CR1_MCOM_16BIT (0xF << SSI_CR1_MCOM_BIT) /* 16-bit command selected */ #define SSI_CR1_RTRG_BIT 8 #define SSI_CR1_RTRG_MASK (0xf << SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_1 (0 << SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_8 (1 << SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_16 (2 << SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_24 (3 << SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_32 (4 << SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_40 (5 << SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_48 (6 << SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_56 (7 << SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_64 (8 << SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_72 (9 << SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_80 (10<< SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_88 (11<< SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_96 (12<< SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_104 (13<< SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_112 (14<< SSI_CR1_RTRG_BIT) #define SSI_CR1_RTRG_120 (15<< SSI_CR1_RTRG_BIT) #define SSI_CR1_FLEN_BIT 4 #define SSI_CR1_FLEN_MASK (0xf << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_2BIT (0x0 << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_3BIT (0x1 << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_4BIT (0x2 << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_5BIT (0x3 << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_6BIT (0x4 << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_7BIT (0x5 << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_8BIT (0x6 << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_9BIT (0x7 << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_10BIT (0x8 << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_11BIT (0x9 << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_12BIT (0xA << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_13BIT (0xB << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_14BIT (0xC << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_15BIT (0xD << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_16BIT (0xE << SSI_CR1_FLEN_BIT) #define SSI_CR1_FLEN_17BIT (0xF << SSI_CR1_FLEN_BIT) #define SSI_CR1_PHA (1 << 1) #define SSI_CR1_POL (1 << 0) /* SSI Status Register (SSI_SR) */ #define SSI_SR_TFIFONUM_BIT 16 #define SSI_SR_TFIFONUM_MASK (0xff << SSI_SR_TFIFONUM_BIT) #define SSI_SR_RFIFONUM_BIT 8 #define SSI_SR_RFIFONUM_MASK (0xff << SSI_SR_RFIFONUM_BIT) #define SSI_SR_END (1 << 7) #define SSI_SR_BUSY (1 << 6) #define SSI_SR_TFF (1 << 5) #define SSI_SR_RFE (1 << 4) #define SSI_SR_TFHE (1 << 3) #define SSI_SR_RFHF (1 << 2) #define SSI_SR_UNDR (1 << 1) #define SSI_SR_OVER (1 << 0) /* SSI Interval Time Control Register (SSI_ITR) */ #define SSI_ITR_CNTCLK (1 << 15) #define SSI_ITR_IVLTM_BIT 0 #define SSI_ITR_IVLTM_MASK (0x7fff << SSI_ITR_IVLTM_BIT) /************************************************************************* * MSC *************************************************************************/ #define MSC_STRPCL (MSC_BASE + 0x000) #define MSC_STAT (MSC_BASE + 0x004) #define MSC_CLKRT (MSC_BASE + 0x008) #define MSC_CMDAT (MSC_BASE + 0x00C) #define MSC_RESTO (MSC_BASE + 0x010) #define MSC_RDTO (MSC_BASE + 0x014) #define MSC_BLKLEN (MSC_BASE + 0x018) #define MSC_NOB (MSC_BASE + 0x01C) #define MSC_SNOB (MSC_BASE + 0x020) #define MSC_IMASK (MSC_BASE + 0x024) #define MSC_IREG (MSC_BASE + 0x028) #define MSC_CMD (MSC_BASE + 0x02C) #define MSC_ARG (MSC_BASE + 0x030) #define MSC_RES (MSC_BASE + 0x034) #define MSC_RXFIFO (MSC_BASE + 0x038) #define MSC_TXFIFO (MSC_BASE + 0x03C) #define REG_MSC_STRPCL REG16(MSC_STRPCL) #define REG_MSC_STAT REG32(MSC_STAT) #define REG_MSC_CLKRT REG16(MSC_CLKRT) #define REG_MSC_CMDAT REG32(MSC_CMDAT) #define REG_MSC_RESTO REG16(MSC_RESTO) #define REG_MSC_RDTO REG16(MSC_RDTO) #define REG_MSC_BLKLEN REG16(MSC_BLKLEN) #define REG_MSC_NOB REG16(MSC_NOB) #define REG_MSC_SNOB REG16(MSC_SNOB) #define REG_MSC_IMASK REG16(MSC_IMASK) #define REG_MSC_IREG REG16(MSC_IREG) #define REG_MSC_CMD REG8(MSC_CMD) #define REG_MSC_ARG REG32(MSC_ARG) #define REG_MSC_RES REG16(MSC_RES) #define REG_MSC_RXFIFO REG32(MSC_RXFIFO) #define REG_MSC_TXFIFO REG32(MSC_TXFIFO) /* MSC Clock and Control Register (MSC_STRPCL) */ #define MSC_STRPCL_EXIT_MULTIPLE (1 << 7) #define MSC_STRPCL_EXIT_TRANSFER (1 << 6) #define MSC_STRPCL_START_READWAIT (1 << 5) #define MSC_STRPCL_STOP_READWAIT (1 << 4) #define MSC_STRPCL_RESET (1 << 3) #define MSC_STRPCL_START_OP (1 << 2) #define MSC_STRPCL_CLOCK_CONTROL_BIT 0 #define MSC_STRPCL_CLOCK_CONTROL_MASK (0x3 << MSC_STRPCL_CLOCK_CONTROL_BIT) #define MSC_STRPCL_CLOCK_CONTROL_STOP (0x1 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Stop MMC/SD clock */ #define MSC_STRPCL_CLOCK_CONTROL_START (0x2 << MSC_STRPCL_CLOCK_CONTROL_BIT) /* Start MMC/SD clock */ /* MSC Status Register (MSC_STAT) */ #define MSC_STAT_IS_RESETTING (1 << 15) #define MSC_STAT_SDIO_INT_ACTIVE (1 << 14) #define MSC_STAT_PRG_DONE (1 << 13) #define MSC_STAT_DATA_TRAN_DONE (1 << 12) #define MSC_STAT_END_CMD_RES (1 << 11) #define MSC_STAT_DATA_FIFO_AFULL (1 << 10) #define MSC_STAT_IS_READWAIT (1 << 9) #define MSC_STAT_CLK_EN (1 << 8) #define MSC_STAT_DATA_FIFO_FULL (1 << 7) #define MSC_STAT_DATA_FIFO_EMPTY (1 << 6) #define MSC_STAT_CRC_RES_ERR (1 << 5) #define MSC_STAT_CRC_READ_ERROR (1 << 4) #define MSC_STAT_CRC_WRITE_ERROR_BIT 2 #define MSC_STAT_CRC_WRITE_ERROR_MASK (0x3 << MSC_STAT_CRC_WRITE_ERROR_BIT) #define MSC_STAT_CRC_WRITE_ERROR_NO (0 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No error on transmission of data */ #define MSC_STAT_CRC_WRITE_ERROR (1 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* Card observed erroneous transmission of data */ #define MSC_STAT_CRC_WRITE_ERROR_NOSTS (2 << MSC_STAT_CRC_WRITE_ERROR_BIT) /* No CRC status is sent back */ #define MSC_STAT_TIME_OUT_RES (1 << 1) #define MSC_STAT_TIME_OUT_READ (1 << 0) /* MSC Bus Clock Control Register (MSC_CLKRT) */ #define MSC_CLKRT_CLK_RATE_BIT 0 #define MSC_CLKRT_CLK_RATE_MASK (0x7 << MSC_CLKRT_CLK_RATE_BIT) #define MSC_CLKRT_CLK_RATE_DIV_1 (0x0 << MSC_CLKRT_CLK_RATE_BIT) /* CLK_SRC */ #define MSC_CLKRT_CLK_RATE_DIV_2 (0x1 << MSC_CLKRT_CLK_RATE_BIT) /* 1/2 of CLK_SRC */ #define MSC_CLKRT_CLK_RATE_DIV_4 (0x2 << MSC_CLKRT_CLK_RATE_BIT) /* 1/4 of CLK_SRC */ #define MSC_CLKRT_CLK_RATE_DIV_8 (0x3 << MSC_CLKRT_CLK_RATE_BIT) /* 1/8 of CLK_SRC */ #define MSC_CLKRT_CLK_RATE_DIV_16 (0x4 << MSC_CLKRT_CLK_RATE_BIT) /* 1/16 of CLK_SRC */ #define MSC_CLKRT_CLK_RATE_DIV_32 (0x5 << MSC_CLKRT_CLK_RATE_BIT) /* 1/32 of CLK_SRC */ #define MSC_CLKRT_CLK_RATE_DIV_64 (0x6 << MSC_CLKRT_CLK_RATE_BIT) /* 1/64 of CLK_SRC */ #define MSC_CLKRT_CLK_RATE_DIV_128 (0x7 << MSC_CLKRT_CLK_RATE_BIT) /* 1/128 of CLK_SRC */ /* MSC Command Sequence Control Register (MSC_CMDAT) */ #define MSC_CMDAT_IO_ABORT (1 << 11) #define MSC_CMDAT_BUS_WIDTH_BIT 9 #define MSC_CMDAT_BUS_WIDTH_MASK (0x3 << MSC_CMDAT_BUS_WIDTH_BIT) #define MSC_CMDAT_BUS_WIDTH_1BIT (0x0 << MSC_CMDAT_BUS_WIDTH_BIT) /* 1-bit data bus */ #define MSC_CMDAT_BUS_WIDTH_4BIT (0x2 << MSC_CMDAT_BUS_WIDTH_BIT) /* 4-bit data bus */ #define CMDAT_BUS_WIDTH1 (0x0 << MSC_CMDAT_BUS_WIDTH_BIT) #define CMDAT_BUS_WIDTH4 (0x2 << MSC_CMDAT_BUS_WIDTH_BIT) #define MSC_CMDAT_DMA_EN (1 << 8) #define MSC_CMDAT_INIT (1 << 7) #define MSC_CMDAT_BUSY (1 << 6) #define MSC_CMDAT_STREAM_BLOCK (1 << 5) #define MSC_CMDAT_WRITE (1 << 4) #define MSC_CMDAT_READ (0 << 4) #define MSC_CMDAT_DATA_EN (1 << 3) #define MSC_CMDAT_RESPONSE_BIT 0 #define MSC_CMDAT_RESPONSE_MASK (0x7 << MSC_CMDAT_RESPONSE_BIT) #define MSC_CMDAT_RESPONSE_NONE (0x0 << MSC_CMDAT_RESPONSE_BIT) /* No response */ #define MSC_CMDAT_RESPONSE_R1 (0x1 << MSC_CMDAT_RESPONSE_BIT) /* Format R1 and R1b */ #define MSC_CMDAT_RESPONSE_R2 (0x2 << MSC_CMDAT_RESPONSE_BIT) /* Format R2 */ #define MSC_CMDAT_RESPONSE_R3 (0x3 << MSC_CMDAT_RESPONSE_BIT) /* Format R3 */ #define MSC_CMDAT_RESPONSE_R4 (0x4 << MSC_CMDAT_RESPONSE_BIT) /* Format R4 */ #define MSC_CMDAT_RESPONSE_R5 (0x5 << MSC_CMDAT_RESPONSE_BIT) /* Format R5 */ #define MSC_CMDAT_RESPONSE_R6 (0x6 << MSC_CMDAT_RESPONSE_BIT) /* Format R6 */ #define CMDAT_DMA_EN (1 << 8) #define CMDAT_INIT (1 << 7) #define CMDAT_BUSY (1 << 6) #define CMDAT_STREAM (1 << 5) #define CMDAT_WRITE (1 << 4) #define CMDAT_DATA_EN (1 << 3) /* MSC Interrupts Mask Register (MSC_IMASK) */ #define MSC_IMASK_SDIO (1 << 7) #define MSC_IMASK_TXFIFO_WR_REQ (1 << 6) #define MSC_IMASK_RXFIFO_RD_REQ (1 << 5) #define MSC_IMASK_END_CMD_RES (1 << 2) #define MSC_IMASK_PRG_DONE (1 << 1) #define MSC_IMASK_DATA_TRAN_DONE (1 << 0) /* MSC Interrupts Status Register (MSC_IREG) */ #define MSC_IREG_SDIO (1 << 7) #define MSC_IREG_TXFIFO_WR_REQ (1 << 6) #define MSC_IREG_RXFIFO_RD_REQ (1 << 5) #define MSC_IREG_END_CMD_RES (1 << 2) #define MSC_IREG_PRG_DONE (1 << 1) #define MSC_IREG_DATA_TRAN_DONE (1 << 0) /************************************************************************* * EMC (External Memory Controller) *************************************************************************/ #define EMC_BCR (EMC_BASE + 0x0) /* BCR */ #define EMC_SMCR0 (EMC_BASE + 0x10) /* Static Memory Control Register 0 */ #define EMC_SMCR1 (EMC_BASE + 0x14) /* Static Memory Control Register 1 */ #define EMC_SMCR2 (EMC_BASE + 0x18) /* Static Memory Control Register 2 */ #define EMC_SMCR3 (EMC_BASE + 0x1c) /* Static Memory Control Register 3 */ #define EMC_SMCR4 (EMC_BASE + 0x20) /* Static Memory Control Register 4 */ #define EMC_SACR0 (EMC_BASE + 0x30) /* Static Memory Bank 0 Addr Config Reg */ #define EMC_SACR1 (EMC_BASE + 0x34) /* Static Memory Bank 1 Addr Config Reg */ #define EMC_SACR2 (EMC_BASE + 0x38) /* Static Memory Bank 2 Addr Config Reg */ #define EMC_SACR3 (EMC_BASE + 0x3c) /* Static Memory Bank 3 Addr Config Reg */ #define EMC_SACR4 (EMC_BASE + 0x40) /* Static Memory Bank 4 Addr Config Reg */ #define EMC_NFCSR (EMC_BASE + 0x050) /* NAND Flash Control/Status Register */ #define EMC_NFECR (EMC_BASE + 0x100) /* NAND Flash ECC Control Register */ #define EMC_NFECC (EMC_BASE + 0x104) /* NAND Flash ECC Data Register */ #define EMC_NFPAR0 (EMC_BASE + 0x108) /* NAND Flash RS Parity 0 Register */ #define EMC_NFPAR1 (EMC_BASE + 0x10c) /* NAND Flash RS Parity 1 Register */ #define EMC_NFPAR2 (EMC_BASE + 0x110) /* NAND Flash RS Parity 2 Register */ #define EMC_NFINTS (EMC_BASE + 0x114) /* NAND Flash Interrupt Status Register */ #define EMC_NFINTE (EMC_BASE + 0x118) /* NAND Flash Interrupt Enable Register */ #define EMC_NFERR0 (EMC_BASE + 0x11c) /* NAND Flash RS Error Report 0 Register */ #define EMC_NFERR1 (EMC_BASE + 0x120) /* NAND Flash RS Error Report 1 Register */ #define EMC_NFERR2 (EMC_BASE + 0x124) /* NAND Flash RS Error Report 2 Register */ #define EMC_NFERR3 (EMC_BASE + 0x128) /* NAND Flash RS Error Report 3 Register */ #define EMC_DMCR (EMC_BASE + 0x80) /* DRAM Control Register */ #define EMC_RTCSR (EMC_BASE + 0x84) /* Refresh Time Control/Status Register */ #define EMC_RTCNT (EMC_BASE + 0x88) /* Refresh Timer Counter */ #define EMC_RTCOR (EMC_BASE + 0x8c) /* Refresh Time Constant Register */ #define EMC_DMAR0 (EMC_BASE + 0x90) /* SDRAM Bank 0 Addr Config Register */ #define EMC_SDMR0 (EMC_BASE + 0xa000) /* Mode Register of SDRAM bank 0 */ #define REG_EMC_BCR REG32(EMC_BCR) #define REG_EMC_SMCR0 REG32(EMC_SMCR0) #define REG_EMC_SMCR1 REG32(EMC_SMCR1) #define REG_EMC_SMCR2 REG32(EMC_SMCR2) #define REG_EMC_SMCR3 REG32(EMC_SMCR3) #define REG_EMC_SMCR4 REG32(EMC_SMCR4) #define REG_EMC_SACR0 REG32(EMC_SACR0) #define REG_EMC_SACR1 REG32(EMC_SACR1) #define REG_EMC_SACR2 REG32(EMC_SACR2) #define REG_EMC_SACR3 REG32(EMC_SACR3) #define REG_EMC_SACR4 REG32(EMC_SACR4) #define REG_EMC_NFCSR REG32(EMC_NFCSR) #define REG_EMC_NFECR REG32(EMC_NFECR) #define REG_EMC_NFECC REG32(EMC_NFECC) #define REG_EMC_NFPAR0 REG32(EMC_NFPAR0) #define REG_EMC_NFPAR1 REG32(EMC_NFPAR1) #define REG_EMC_NFPAR2 REG32(EMC_NFPAR2) #define REG_EMC_NFINTS REG32(EMC_NFINTS) #define REG_EMC_NFINTE REG32(EMC_NFINTE) #define REG_EMC_NFERR0 REG32(EMC_NFERR0) #define REG_EMC_NFERR1 REG32(EMC_NFERR1) #define REG_EMC_NFERR2 REG32(EMC_NFERR2) #define REG_EMC_NFERR3 REG32(EMC_NFERR3) #define REG_EMC_DMCR REG32(EMC_DMCR) #define REG_EMC_RTCSR REG16(EMC_RTCSR) #define REG_EMC_RTCNT REG16(EMC_RTCNT) #define REG_EMC_RTCOR REG16(EMC_RTCOR) #define REG_EMC_DMAR0 REG32(EMC_DMAR0) /* Static Memory Control Register */ #define EMC_SMCR_STRV_BIT 24 #define EMC_SMCR_STRV_MASK (0x0f << EMC_SMCR_STRV_BIT) #define EMC_SMCR_TAW_BIT 20 #define EMC_SMCR_TAW_MASK (0x0f << EMC_SMCR_TAW_BIT) #define EMC_SMCR_TBP_BIT 16 #define EMC_SMCR_TBP_MASK (0x0f << EMC_SMCR_TBP_BIT) #define EMC_SMCR_TAH_BIT 12 #define EMC_SMCR_TAH_MASK (0x07 << EMC_SMCR_TAH_BIT) #define EMC_SMCR_TAS_BIT 8 #define EMC_SMCR_TAS_MASK (0x07 << EMC_SMCR_TAS_BIT) #define EMC_SMCR_BW_BIT 6 #define EMC_SMCR_BW_MASK (0x03 << EMC_SMCR_BW_BIT) #define EMC_SMCR_BW_8BIT (0 << EMC_SMCR_BW_BIT) #define EMC_SMCR_BW_16BIT (1 << EMC_SMCR_BW_BIT) #define EMC_SMCR_BW_32BIT (2 << EMC_SMCR_BW_BIT) #define EMC_SMCR_BCM (1 << 3) #define EMC_SMCR_BL_BIT 1 #define EMC_SMCR_BL_MASK (0x03 << EMC_SMCR_BL_BIT) #define EMC_SMCR_BL_4 (0 << EMC_SMCR_BL_BIT) #define EMC_SMCR_BL_8 (1 << EMC_SMCR_BL_BIT) #define EMC_SMCR_BL_16 (2 << EMC_SMCR_BL_BIT) #define EMC_SMCR_BL_32 (3 << EMC_SMCR_BL_BIT) #define EMC_SMCR_SMT (1 << 0) /* Static Memory Bank Addr Config Reg */ #define EMC_SACR_BASE_BIT 8 #define EMC_SACR_BASE_MASK (0xff << EMC_SACR_BASE_BIT) #define EMC_SACR_MASK_BIT 0 #define EMC_SACR_MASK_MASK (0xff << EMC_SACR_MASK_BIT) /* NAND Flash Control/Status Register */ #define EMC_NFCSR_NFCE4 (1 << 7) /* NAND Flash Enable */ #define EMC_NFCSR_NFE4 (1 << 6) /* NAND Flash FCE# Assertion Enable */ #define EMC_NFCSR_NFCE3 (1 << 5) #define EMC_NFCSR_NFE3 (1 << 4) #define EMC_NFCSR_NFCE2 (1 << 3) #define EMC_NFCSR_NFE2 (1 << 2) #define EMC_NFCSR_NFCE1 (1 << 1) #define EMC_NFCSR_NFE1 (1 << 0) /* NAND Flash ECC Control Register */ #define EMC_NFECR_PRDY (1 << 4) /* Parity Ready */ #define EMC_NFECR_RS_DECODING (0 << 3) /* RS is in decoding phase */ #define EMC_NFECR_RS_ENCODING (1 << 3) /* RS is in encoding phase */ #define EMC_NFECR_HAMMING (0 << 2) /* Select HAMMING Correction Algorithm */ #define EMC_NFECR_RS (1 << 2) /* Select RS Correction Algorithm */ #define EMC_NFECR_ERST (1 << 1) /* ECC Reset */ #define EMC_NFECR_ECCE (1 << 0) /* ECC Enable */ /* NAND Flash ECC Data Register */ #define EMC_NFECC_ECC2_BIT 16 #define EMC_NFECC_ECC2_MASK (0xff << EMC_NFECC_ECC2_BIT) #define EMC_NFECC_ECC1_BIT 8 #define EMC_NFECC_ECC1_MASK (0xff << EMC_NFECC_ECC1_BIT) #define EMC_NFECC_ECC0_BIT 0 #define EMC_NFECC_ECC0_MASK (0xff << EMC_NFECC_ECC0_BIT) /* NAND Flash Interrupt Status Register */ #define EMC_NFINTS_ERRCNT_BIT 29 /* Error Count */ #define EMC_NFINTS_ERRCNT_MASK (0x7 << EMC_NFINTS_ERRCNT_BIT) #define EMC_NFINTS_PADF (1 << 4) /* Padding Finished */ #define EMC_NFINTS_DECF (1 << 3) /* Decoding Finished */ #define EMC_NFINTS_ENCF (1 << 2) /* Encoding Finished */ #define EMC_NFINTS_UNCOR (1 << 1) /* Uncorrectable Error Occurred */ #define EMC_NFINTS_ERR (1 << 0) /* Error Occurred */ /* NAND Flash Interrupt Enable Register */ #define EMC_NFINTE_PADFE (1 << 4) /* Padding Finished Interrupt Enable */ #define EMC_NFINTE_DECFE (1 << 3) /* Decoding Finished Interrupt Enable */ #define EMC_NFINTE_ENCFE (1 << 2) /* Encoding Finished Interrupt Enable */ #define EMC_NFINTE_UNCORE (1 << 1) /* Uncorrectable Error Occurred Intr Enable */ #define EMC_NFINTE_ERRE (1 << 0) /* Error Occurred Interrupt */ /* NAND Flash RS Error Report Register */ #define EMC_NFERR_INDEX_BIT 16 /* Error Symbol Index */ #define EMC_NFERR_INDEX_MASK (0x1ff << EMC_NFERR_INDEX_BIT) #define EMC_NFERR_MASK_BIT 0 /* Error Symbol Value */ #define EMC_NFERR_MASK_MASK (0x1ff << EMC_NFERR_MASK_BIT) /* DRAM Control Register */ #define EMC_DMCR_BW_BIT 31 #define EMC_DMCR_BW (1 << EMC_DMCR_BW_BIT) #define EMC_DMCR_CA_BIT 26 #define EMC_DMCR_CA_MASK (0x07 << EMC_DMCR_CA_BIT) #define EMC_DMCR_CA_8 (0 << EMC_DMCR_CA_BIT) #define EMC_DMCR_CA_9 (1 << EMC_DMCR_CA_BIT) #define EMC_DMCR_CA_10 (2 << EMC_DMCR_CA_BIT) #define EMC_DMCR_CA_11 (3 << EMC_DMCR_CA_BIT) #define EMC_DMCR_CA_12 (4 << EMC_DMCR_CA_BIT) #define EMC_DMCR_RMODE (1 << 25) #define EMC_DMCR_RFSH (1 << 24) #define EMC_DMCR_MRSET (1 << 23) #define EMC_DMCR_RA_BIT 20 #define EMC_DMCR_RA_MASK (0x03 << EMC_DMCR_RA_BIT) #define EMC_DMCR_RA_11 (0 << EMC_DMCR_RA_BIT) #define EMC_DMCR_RA_12 (1 << EMC_DMCR_RA_BIT) #define EMC_DMCR_RA_13 (2 << EMC_DMCR_RA_BIT) #define EMC_DMCR_BA_BIT 19 #define EMC_DMCR_BA (1 << EMC_DMCR_BA_BIT) #define EMC_DMCR_PDM (1 << 18) #define EMC_DMCR_EPIN (1 << 17) #define EMC_DMCR_TRAS_BIT 13 #define EMC_DMCR_TRAS_MASK (0x07 << EMC_DMCR_TRAS_BIT) #define EMC_DMCR_RCD_BIT 11 #define EMC_DMCR_RCD_MASK (0x03 << EMC_DMCR_RCD_BIT) #define EMC_DMCR_TPC_BIT 8 #define EMC_DMCR_TPC_MASK (0x07 << EMC_DMCR_TPC_BIT) #define EMC_DMCR_TRWL_BIT 5 #define EMC_DMCR_TRWL_MASK (0x03 << EMC_DMCR_TRWL_BIT) #define EMC_DMCR_TRC_BIT 2 #define EMC_DMCR_TRC_MASK (0x07 << EMC_DMCR_TRC_BIT) #define EMC_DMCR_TCL_BIT 0 #define EMC_DMCR_TCL_MASK (0x03 << EMC_DMCR_TCL_BIT) /* Refresh Time Control/Status Register */ #define EMC_RTCSR_CMF (1 << 7) #define EMC_RTCSR_CKS_BIT 0 #define EMC_RTCSR_CKS_MASK (0x07 << EMC_RTCSR_CKS_BIT) #define EMC_RTCSR_CKS_DISABLE (0 << EMC_RTCSR_CKS_BIT) #define EMC_RTCSR_CKS_4 (1 << EMC_RTCSR_CKS_BIT) #define EMC_RTCSR_CKS_16 (2 << EMC_RTCSR_CKS_BIT) #define EMC_RTCSR_CKS_64 (3 << EMC_RTCSR_CKS_BIT) #define EMC_RTCSR_CKS_256 (4 << EMC_RTCSR_CKS_BIT) #define EMC_RTCSR_CKS_1024 (5 << EMC_RTCSR_CKS_BIT) #define EMC_RTCSR_CKS_2048 (6 << EMC_RTCSR_CKS_BIT) #define EMC_RTCSR_CKS_4096 (7 << EMC_RTCSR_CKS_BIT) /* SDRAM Bank Address Configuration Register */ #define EMC_DMAR_BASE_BIT 8 #define EMC_DMAR_BASE_MASK (0xff << EMC_DMAR_BASE_BIT) #define EMC_DMAR_MASK_BIT 0 #define EMC_DMAR_MASK_MASK (0xff << EMC_DMAR_MASK_BIT) /* Mode Register of SDRAM bank 0 */ #define EMC_SDMR_BM (1 << 9) /* Write Burst Mode */ #define EMC_SDMR_OM_BIT 7 /* Operating Mode */ #define EMC_SDMR_OM_MASK (3 << EMC_SDMR_OM_BIT) #define EMC_SDMR_OM_NORMAL (0 << EMC_SDMR_OM_BIT) #define EMC_SDMR_CAS_BIT 4 /* CAS Latency */ #define EMC_SDMR_CAS_MASK (7 << EMC_SDMR_CAS_BIT) #define EMC_SDMR_CAS_1 (1 << EMC_SDMR_CAS_BIT) #define EMC_SDMR_CAS_2 (2 << EMC_SDMR_CAS_BIT) #define EMC_SDMR_CAS_3 (3 << EMC_SDMR_CAS_BIT) #define EMC_SDMR_BT_BIT 3 /* Burst Type */ #define EMC_SDMR_BT_MASK (1 << EMC_SDMR_BT_BIT) #define EMC_SDMR_BT_SEQ (0 << EMC_SDMR_BT_BIT) /* Sequential */ #define EMC_SDMR_BT_INT (1 << EMC_SDMR_BT_BIT) /* Interleave */ #define EMC_SDMR_BL_BIT 0 /* Burst Length */ #define EMC_SDMR_BL_MASK (7 << EMC_SDMR_BL_BIT) #define EMC_SDMR_BL_1 (0 << EMC_SDMR_BL_BIT) #define EMC_SDMR_BL_2 (1 << EMC_SDMR_BL_BIT) #define EMC_SDMR_BL_4 (2 << EMC_SDMR_BL_BIT) #define EMC_SDMR_BL_8 (3 << EMC_SDMR_BL_BIT) #define EMC_SDMR_CAS2_16BIT \ (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2) #define EMC_SDMR_CAS2_32BIT \ (EMC_SDMR_CAS_2 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4) #define EMC_SDMR_CAS3_16BIT \ (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_2) #define EMC_SDMR_CAS3_32BIT \ (EMC_SDMR_CAS_3 | EMC_SDMR_BT_SEQ | EMC_SDMR_BL_4) /************************************************************************* * CIM *************************************************************************/ #define CIM_CFG (CIM_BASE + 0x0000) #define CIM_CTRL (CIM_BASE + 0x0004) #define CIM_STATE (CIM_BASE + 0x0008) #define CIM_IID (CIM_BASE + 0x000C) #define CIM_RXFIFO (CIM_BASE + 0x0010) #define CIM_DA (CIM_BASE + 0x0020) #define CIM_FA (CIM_BASE + 0x0024) #define CIM_FID (CIM_BASE + 0x0028) #define CIM_CMD (CIM_BASE + 0x002C) #define REG_CIM_CFG REG32(CIM_CFG) #define REG_CIM_CTRL REG32(CIM_CTRL) #define REG_CIM_STATE REG32(CIM_STATE) #define REG_CIM_IID REG32(CIM_IID) #define REG_CIM_RXFIFO REG32(CIM_RXFIFO) #define REG_CIM_DA REG32(CIM_DA) #define REG_CIM_FA REG32(CIM_FA) #define REG_CIM_FID REG32(CIM_FID) #define REG_CIM_CMD REG32(CIM_CMD) /* CIM Configuration Register (CIM_CFG) */ #define CIM_CFG_INV_DAT (1 << 15) #define CIM_CFG_VSP (1 << 14) #define CIM_CFG_HSP (1 << 13) #define CIM_CFG_PCP (1 << 12) #define CIM_CFG_DUMMY_ZERO (1 << 9) #define CIM_CFG_EXT_VSYNC (1 << 8) #define CIM_CFG_PACK_BIT 4 #define CIM_CFG_PACK_MASK (0x7 << CIM_CFG_PACK_BIT) #define CIM_CFG_PACK_0 (0 << CIM_CFG_PACK_BIT) #define CIM_CFG_PACK_1 (1 << CIM_CFG_PACK_BIT) #define CIM_CFG_PACK_2 (2 << CIM_CFG_PACK_BIT) #define CIM_CFG_PACK_3 (3 << CIM_CFG_PACK_BIT) #define CIM_CFG_PACK_4 (4 << CIM_CFG_PACK_BIT) #define CIM_CFG_PACK_5 (5 << CIM_CFG_PACK_BIT) #define CIM_CFG_PACK_6 (6 << CIM_CFG_PACK_BIT) #define CIM_CFG_PACK_7 (7 << CIM_CFG_PACK_BIT) #define CIM_CFG_DSM_BIT 0 #define CIM_CFG_DSM_MASK (0x3 << CIM_CFG_DSM_BIT) #define CIM_CFG_DSM_CPM (0 << CIM_CFG_DSM_BIT) /* CCIR656 Progressive Mode */ #define CIM_CFG_DSM_CIM (1 << CIM_CFG_DSM_BIT) /* CCIR656 Interlace Mode */ #define CIM_CFG_DSM_GCM (2 << CIM_CFG_DSM_BIT) /* Gated Clock Mode */ #define CIM_CFG_DSM_NGCM (3 << CIM_CFG_DSM_BIT) /* Non-Gated Clock Mode */ /* CIM Control Register (CIM_CTRL) */ #define CIM_CTRL_MCLKDIV_BIT 24 #define CIM_CTRL_MCLKDIV_MASK (0xff << CIM_CTRL_MCLKDIV_BIT) #define CIM_CTRL_FRC_BIT 16 #define CIM_CTRL_FRC_MASK (0xf << CIM_CTRL_FRC_BIT) #define CIM_CTRL_FRC_1 (0x0 << CIM_CTRL_FRC_BIT) /* Sample every frame */ #define CIM_CTRL_FRC_2 (0x1 << CIM_CTRL_FRC_BIT) /* Sample 1/2 frame */ #define CIM_CTRL_FRC_3 (0x2 << CIM_CTRL_FRC_BIT) /* Sample 1/3 frame */ #define CIM_CTRL_FRC_4 (0x3 << CIM_CTRL_FRC_BIT) /* Sample 1/4 frame */ #define CIM_CTRL_FRC_5 (0x4 << CIM_CTRL_FRC_BIT) /* Sample 1/5 frame */ #define CIM_CTRL_FRC_6 (0x5 << CIM_CTRL_FRC_BIT) /* Sample 1/6 frame */ #define CIM_CTRL_FRC_7 (0x6 << CIM_CTRL_FRC_BIT) /* Sample 1/7 frame */ #define CIM_CTRL_FRC_8 (0x7 << CIM_CTRL_FRC_BIT) /* Sample 1/8 frame */ #define CIM_CTRL_FRC_9 (0x8 << CIM_CTRL_FRC_BIT) /* Sample 1/9 frame */ #define CIM_CTRL_FRC_10 (0x9 << CIM_CTRL_FRC_BIT) /* Sample 1/10 frame */ #define CIM_CTRL_FRC_11 (0xA << CIM_CTRL_FRC_BIT) /* Sample 1/11 frame */ #define CIM_CTRL_FRC_12 (0xB << CIM_CTRL_FRC_BIT) /* Sample 1/12 frame */ #define CIM_CTRL_FRC_13 (0xC << CIM_CTRL_FRC_BIT) /* Sample 1/13 frame */ #define CIM_CTRL_FRC_14 (0xD << CIM_CTRL_FRC_BIT) /* Sample 1/14 frame */ #define CIM_CTRL_FRC_15 (0xE << CIM_CTRL_FRC_BIT) /* Sample 1/15 frame */ #define CIM_CTRL_FRC_16 (0xF << CIM_CTRL_FRC_BIT) /* Sample 1/16 frame */ #define CIM_CTRL_VDDM (1 << 13) #define CIM_CTRL_DMA_SOFM (1 << 12) #define CIM_CTRL_DMA_EOFM (1 << 11) #define CIM_CTRL_DMA_STOPM (1 << 10) #define CIM_CTRL_RXF_TRIGM (1 << 9) #define CIM_CTRL_RXF_OFM (1 << 8) #define CIM_CTRL_RXF_TRIG_BIT 4 #define CIM_CTRL_RXF_TRIG_MASK (0x7 << CIM_CTRL_RXF_TRIG_BIT) #define CIM_CTRL_RXF_TRIG_4 (0 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 4 */ #define CIM_CTRL_RXF_TRIG_8 (1 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 8 */ #define CIM_CTRL_RXF_TRIG_12 (2 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 12 */ #define CIM_CTRL_RXF_TRIG_16 (3 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 16 */ #define CIM_CTRL_RXF_TRIG_20 (4 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 20 */ #define CIM_CTRL_RXF_TRIG_24 (5 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 24 */ #define CIM_CTRL_RXF_TRIG_28 (6 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 28 */ #define CIM_CTRL_RXF_TRIG_32 (7 << CIM_CTRL_RXF_TRIG_BIT) /* RXFIFO Trigger Value is 32 */ #define CIM_CTRL_DMA_EN (1 << 2) #define CIM_CTRL_RXF_RST (1 << 1) #define CIM_CTRL_ENA (1 << 0) /* CIM State Register (CIM_STATE) */ #define CIM_STATE_DMA_SOF (1 << 6) #define CIM_STATE_DMA_EOF (1 << 5) #define CIM_STATE_DMA_STOP (1 << 4) #define CIM_STATE_RXF_OF (1 << 3) #define CIM_STATE_RXF_TRIG (1 << 2) #define CIM_STATE_RXF_EMPTY (1 << 1) #define CIM_STATE_VDD (1 << 0) /* CIM DMA Command Register (CIM_CMD) */ #define CIM_CMD_SOFINT (1 << 31) #define CIM_CMD_EOFINT (1 << 30) #define CIM_CMD_STOP (1 << 28) #define CIM_CMD_LEN_BIT 0 #define CIM_CMD_LEN_MASK (0xffffff << CIM_CMD_LEN_BIT) /************************************************************************* * SADC (Smart A/D Controller) *************************************************************************/ #define SADC_ENA (SADC_BASE + 0x00) /* ADC Enable Register */ #define SADC_CFG (SADC_BASE + 0x04) /* ADC Configure Register */ #define SADC_CTRL (SADC_BASE + 0x08) /* ADC Control Register */ #define SADC_STATE (SADC_BASE + 0x0C) /* ADC Status Register*/ #define SADC_SAMETIME (SADC_BASE + 0x10) /* ADC Same Point Time Register */ #define SADC_WAITTIME (SADC_BASE + 0x14) /* ADC Wait Time Register */ #define SADC_TSDAT (SADC_BASE + 0x18) /* ADC Touch Screen Data Register */ #define SADC_BATDAT (SADC_BASE + 0x1C) /* ADC PBAT Data Register */ #define SADC_SADDAT (SADC_BASE + 0x20) /* ADC SADCIN Data Register */ #define REG_SADC_ENA REG8(SADC_ENA) #define REG_SADC_CFG REG32(SADC_CFG) #define REG_SADC_CTRL REG8(SADC_CTRL) #define REG_SADC_STATE REG8(SADC_STATE) #define REG_SADC_SAMETIME REG16(SADC_SAMETIME) #define REG_SADC_WAITTIME REG16(SADC_WAITTIME) #define REG_SADC_TSDAT REG32(SADC_TSDAT) #define REG_SADC_BATDAT REG16(SADC_BATDAT) #define REG_SADC_SADDAT REG16(SADC_SADDAT) /* ADC Enable Register */ #define SADC_ENA_ADEN (1 << 7) /* Touch Screen Enable */ #define SADC_ENA_TSEN (1 << 2) /* Touch Screen Enable */ #define SADC_ENA_PBATEN (1 << 1) /* PBAT Enable */ #define SADC_ENA_SADCINEN (1 << 0) /* SADCIN Enable */ /* ADC Configure Register */ #define SADC_CFG_CLKOUT_NUM_BIT 16 #define SADC_CFG_CLKOUT_NUM_MASK (0x7 << SADC_CFG_CLKOUT_NUM_BIT) #define SADC_CFG_TS_DMA (1 << 15) /* Touch Screen DMA Enable */ #define SADC_CFG_XYZ_BIT 13 /* XYZ selection */ #define SADC_CFG_XYZ_MASK (0x3 << SADC_CFG_XYZ_BIT) #define SADC_CFG_XY (0 << SADC_CFG_XYZ_BIT) #define SADC_CFG_XYZ (1 << SADC_CFG_XYZ_BIT) #define SADC_CFG_XYZ1Z2 (2 << SADC_CFG_XYZ_BIT) #define SADC_CFG_SNUM_BIT 10 /* Sample Number */ #define SADC_CFG_SNUM_MASK (0x7 << SADC_CFG_SNUM_BIT) #define SADC_CFG_SNUM_1 (0x0 << SADC_CFG_SNUM_BIT) #define SADC_CFG_SNUM_2 (0x1 << SADC_CFG_SNUM_BIT) #define SADC_CFG_SNUM_3 (0x2 << SADC_CFG_SNUM_BIT) #define SADC_CFG_SNUM_4 (0x3 << SADC_CFG_SNUM_BIT) #define SADC_CFG_SNUM_5 (0x4 << SADC_CFG_SNUM_BIT) #define SADC_CFG_SNUM_6 (0x5 << SADC_CFG_SNUM_BIT) #define SADC_CFG_SNUM_8 (0x6 << SADC_CFG_SNUM_BIT) #define SADC_CFG_SNUM_9 (0x7 << SADC_CFG_SNUM_BIT) #define SADC_CFG_CLKDIV_BIT 5 /* AD Converter frequency clock divider */ #define SADC_CFG_CLKDIV_MASK (0x1f << SADC_CFG_CLKDIV_BIT) #define SADC_CFG_PBAT_HIGH (0 << 4) /* PBAT >= 2.5V */ #define SADC_CFG_PBAT_LOW (1 << 4) /* PBAT < 2.5V */ #define SADC_CFG_CMD_BIT 0 /* ADC Command */ #define SADC_CFG_CMD_MASK (0xf << SADC_CFG_CMD_BIT) #define SADC_CFG_CMD_X_SE (0x0 << SADC_CFG_CMD_BIT) /* X Single-End */ #define SADC_CFG_CMD_Y_SE (0x1 << SADC_CFG_CMD_BIT) /* Y Single-End */ #define SADC_CFG_CMD_X_DIFF (0x2 << SADC_CFG_CMD_BIT) /* X Differential */ #define SADC_CFG_CMD_Y_DIFF (0x3 << SADC_CFG_CMD_BIT) /* Y Differential */ #define SADC_CFG_CMD_Z1_DIFF (0x4 << SADC_CFG_CMD_BIT) /* Z1 Differential */ #define SADC_CFG_CMD_Z2_DIFF (0x5 << SADC_CFG_CMD_BIT) /* Z2 Differential */ #define SADC_CFG_CMD_Z3_DIFF (0x6 << SADC_CFG_CMD_BIT) /* Z3 Differential */ #define SADC_CFG_CMD_Z4_DIFF (0x7 << SADC_CFG_CMD_BIT) /* Z4 Differential */ #define SADC_CFG_CMD_TP_SE (0x8 << SADC_CFG_CMD_BIT) /* Touch Pressure */ #define SADC_CFG_CMD_PBATH_SE (0x9 << SADC_CFG_CMD_BIT) /* PBAT >= 2.5V */ #define SADC_CFG_CMD_PBATL_SE (0xa << SADC_CFG_CMD_BIT) /* PBAT < 2.5V */ #define SADC_CFG_CMD_SADCIN_SE (0xb << SADC_CFG_CMD_BIT) /* Measure SADCIN */ #define SADC_CFG_CMD_INT_PEN (0xc << SADC_CFG_CMD_BIT) /* INT_PEN Enable */ /* ADC Control Register */ #define SADC_CTRL_PENDM (1 << 4) /* Pen Down Interrupt Mask */ #define SADC_CTRL_PENUM (1 << 3) /* Pen Up Interrupt Mask */ #define SADC_CTRL_TSRDYM (1 << 2) /* Touch Screen Data Ready Interrupt Mask */ #define SADC_CTRL_PBATRDYM (1 << 1) /* PBAT Data Ready Interrupt Mask */ #define SADC_CTRL_SRDYM (1 << 0) /* SADCIN Data Ready Interrupt Mask */ /* ADC Status Register */ #define SADC_STATE_TSBUSY (1 << 7) /* TS A/D is working */ #define SADC_STATE_PBATBUSY (1 << 6) /* PBAT A/D is working */ #define SADC_STATE_SBUSY (1 << 5) /* SADCIN A/D is working */ #define SADC_STATE_PEND (1 << 4) /* Pen Down Interrupt Flag */ #define SADC_STATE_PENU (1 << 3) /* Pen Up Interrupt Flag */ #define SADC_STATE_TSRDY (1 << 2) /* Touch Screen Data Ready Interrupt Flag */ #define SADC_STATE_PBATRDY (1 << 1) /* PBAT Data Ready Interrupt Flag */ #define SADC_STATE_SRDY (1 << 0) /* SADCIN Data Ready Interrupt Flag */ /* ADC Touch Screen Data Register */ #define SADC_TSDAT_DATA0_BIT 0 #define SADC_TSDAT_DATA0_MASK (0xfff << SADC_TSDAT_DATA0_BIT) #define SADC_TSDAT_TYPE0 (1 << 15) #define SADC_TSDAT_DATA1_BIT 16 #define SADC_TSDAT_DATA1_MASK (0xfff << SADC_TSDAT_DATA1_BIT) #define SADC_TSDAT_TYPE1 (1 << 31) /************************************************************************* * SLCD (Smart LCD Controller) *************************************************************************/ #define SLCD_CFG (SLCD_BASE + 0xA0) /* SLCD Configure Register */ #define SLCD_CTRL (SLCD_BASE + 0xA4) /* SLCD Control Register */ #define SLCD_STATE (SLCD_BASE + 0xA8) /* SLCD Status Register */ #define SLCD_DATA (SLCD_BASE + 0xAC) /* SLCD Data Register */ #define SLCD_FIFO (SLCD_BASE + 0xB0) /* SLCD FIFO Register */ #define REG_SLCD_CFG REG32(SLCD_CFG) #define REG_SLCD_CTRL REG8(SLCD_CTRL) #define REG_SLCD_STATE REG8(SLCD_STATE) #define REG_SLCD_DATA REG32(SLCD_DATA) #define REG_SLCD_FIFO REG32(SLCD_FIFO) /* SLCD Configure Register */ #define SLCD_CFG_BURST_BIT 14 #define SLCD_CFG_BURST_MASK (0x3 << SLCD_CFG_BURST_BIT) #define SLCD_CFG_BURST_4_WORD (0 << SLCD_CFG_BURST_BIT) #define SLCD_CFG_BURST_8_WORD (1 << SLCD_CFG_BURST_BIT) #define SLCD_CFG_DWIDTH_BIT 10 #define SLCD_CFG_DWIDTH_MASK (0x7 << SLCD_CFG_DWIDTH_BIT) #define SLCD_CFG_DWIDTH_18 (0 << SLCD_CFG_DWIDTH_BIT) #define SLCD_CFG_DWIDTH_16 (1 << SLCD_CFG_DWIDTH_BIT) #define SLCD_CFG_DWIDTH_8_x3 (2 << SLCD_CFG_DWIDTH_BIT) #define SLCD_CFG_DWIDTH_8_x2 (3 << SLCD_CFG_DWIDTH_BIT) #define SLCD_CFG_DWIDTH_9_x2 (4 << SLCD_CFG_DWIDTH_BIT) #define SLCD_CFG_CWIDTH_16BIT (0 << 8) #define SLCD_CFG_CWIDTH_8BIT (1 << 8) #define SLCD_CFG_CS_ACTIVE_LOW (0 << 4) #define SLCD_CFG_CS_ACTIVE_HIGH (1 << 4) #define SLCD_CFG_RS_CMD_LOW (0 << 3) #define SLCD_CFG_RS_CMD_HIGH (1 << 3) #define SLCD_CFG_CLK_ACTIVE_FALLING (0 << 1) #define SLCD_CFG_CLK_ACTIVE_RISING (1 << 1) #define SLCD_CFG_TYPE_PARALLEL (0 << 0) #define SLCD_CFG_TYPE_SERIAL (1 << 0) /* SLCD Control Register */ #define SLCD_CTRL_DMA_EN (1 << 0) /* SLCD Status Register */ #define SLCD_STATE_BUSY (1 << 0) /* SLCD Data Register */ #define SLCD_DATA_RS_DATA (0 << 31) #define SLCD_DATA_RS_COMMAND (1 << 31) /* SLCD FIFO Register */ #define SLCD_FIFO_RS_DATA (0 << 31) #define SLCD_FIFO_RS_COMMAND (1 << 31) /************************************************************************* * LCD (LCD Controller) *************************************************************************/ #define LCD_CFG (LCD_BASE + 0x00) /* LCD Configure Register */ #define LCD_VSYNC (LCD_BASE + 0x04) /* Vertical Synchronize Register */ #define LCD_HSYNC (LCD_BASE + 0x08) /* Horizontal Synchronize Register */ #define LCD_VAT (LCD_BASE + 0x0c) /* Virtual Area Setting Register */ #define LCD_DAH (LCD_BASE + 0x10) /* Display Area Horizontal Start/End Point */ #define LCD_DAV (LCD_BASE + 0x14) /* Display Area Vertical Start/End Point */ #define LCD_PS (LCD_BASE + 0x18) /* PS Signal Setting */ #define LCD_CLS (LCD_BASE + 0x1c) /* CLS Signal Setting */ #define LCD_SPL (LCD_BASE + 0x20) /* SPL Signal Setting */ #define LCD_REV (LCD_BASE + 0x24) /* REV Signal Setting */ #define LCD_CTRL (LCD_BASE + 0x30) /* LCD Control Register */ #define LCD_STATE (LCD_BASE + 0x34) /* LCD Status Register */ #define LCD_IID (LCD_BASE + 0x38) /* Interrupt ID Register */ #define LCD_DA0 (LCD_BASE + 0x40) /* Descriptor Address Register 0 */ #define LCD_SA0 (LCD_BASE + 0x44) /* Source Address Register 0 */ #define LCD_FID0 (LCD_BASE + 0x48) /* Frame ID Register 0 */ #define LCD_CMD0 (LCD_BASE + 0x4c) /* DMA Command Register 0 */ #define LCD_DA1 (LCD_BASE + 0x50) /* Descriptor Address Register 1 */ #define LCD_SA1 (LCD_BASE + 0x54) /* Source Address Register 1 */ #define LCD_FID1 (LCD_BASE + 0x58) /* Frame ID Register 1 */ #define LCD_CMD1 (LCD_BASE + 0x5c) /* DMA Command Register 1 */ #define REG_LCD_CFG REG32(LCD_CFG) #define REG_LCD_VSYNC REG32(LCD_VSYNC) #define REG_LCD_HSYNC REG32(LCD_HSYNC) #define REG_LCD_VAT REG32(LCD_VAT) #define REG_LCD_DAH REG32(LCD_DAH) #define REG_LCD_DAV REG32(LCD_DAV) #define REG_LCD_PS REG32(LCD_PS) #define REG_LCD_CLS REG32(LCD_CLS) #define REG_LCD_SPL REG32(LCD_SPL) #define REG_LCD_REV REG32(LCD_REV) #define REG_LCD_CTRL REG32(LCD_CTRL) #define REG_LCD_STATE REG32(LCD_STATE) #define REG_LCD_IID REG32(LCD_IID) #define REG_LCD_DA0 REG32(LCD_DA0) #define REG_LCD_SA0 REG32(LCD_SA0) #define REG_LCD_FID0 REG32(LCD_FID0) #define REG_LCD_CMD0 REG32(LCD_CMD0) #define REG_LCD_DA1 REG32(LCD_DA1) #define REG_LCD_SA1 REG32(LCD_SA1) #define REG_LCD_FID1 REG32(LCD_FID1) #define REG_LCD_CMD1 REG32(LCD_CMD1) /* LCD Configure Register */ #define LCD_CFG_LCDPIN_BIT 31 /* LCD pins selection */ #define LCD_CFG_LCDPIN_MASK (0x1 << LCD_CFG_LCDPIN_BIT) #define LCD_CFG_LCDPIN_LCD (0x0 << LCD_CFG_LCDPIN_BIT) #define LCD_CFG_LCDPIN_SLCD (0x1 << LCD_CFG_LCDPIN_BIT) #define LCD_CFG_PSM (1 << 23) /* PS signal mode */ #define LCD_CFG_CLSM (1 << 22) /* CLS signal mode */ #define LCD_CFG_SPLM (1 << 21) /* SPL signal mode */ #define LCD_CFG_REVM (1 << 20) /* REV signal mode */ #define LCD_CFG_HSYNM (1 << 19) /* HSYNC signal mode */ #define LCD_CFG_PCLKM (1 << 18) /* PCLK signal mode */ #define LCD_CFG_INVDAT (1 << 17) /* Inverse output data */ #define LCD_CFG_SYNDIR_IN (1 << 16) /* VSYNC&HSYNC direction */ #define LCD_CFG_PSP (1 << 15) /* PS pin reset state */ #define LCD_CFG_CLSP (1 << 14) /* CLS pin reset state */ #define LCD_CFG_SPLP (1 << 13) /* SPL pin reset state */ #define LCD_CFG_REVP (1 << 12) /* REV pin reset state */ #define LCD_CFG_HSP (1 << 11) /* HSYNC pority:0-active high,1-active low */ #define LCD_CFG_PCP (1 << 10) /* PCLK pority:0-rising,1-falling */ #define LCD_CFG_DEP (1 << 9) /* DE pority:0-active high,1-active low */ #define LCD_CFG_VSP (1 << 8) /* VSYNC pority:0-rising,1-falling */ #define LCD_CFG_PDW_BIT 4 /* STN pins utilization */ #define LCD_CFG_PDW_MASK (0x3 << LCD_DEV_PDW_BIT) #define LCD_CFG_PDW_1 (0 << LCD_CFG_PDW_BIT) /* LCD_D[0] */ #define LCD_CFG_PDW_2 (1 << LCD_CFG_PDW_BIT) /* LCD_D[0:1] */ #define LCD_CFG_PDW_4 (2 << LCD_CFG_PDW_BIT) /* LCD_D[0:3]/LCD_D[8:11] */ #define LCD_CFG_PDW_8 (3 << LCD_CFG_PDW_BIT) /* LCD_D[0:7]/LCD_D[8:15] */ #define LCD_CFG_MODE_BIT 0 /* Display Device Mode Select */ #define LCD_CFG_MODE_MASK (0x0f << LCD_CFG_MODE_BIT) #define LCD_CFG_MODE_GENERIC_TFT (0 << LCD_CFG_MODE_BIT) /* 16,18 bit TFT */ #define LCD_CFG_MODE_SPECIAL_TFT_1 (1 << LCD_CFG_MODE_BIT) #define LCD_CFG_MODE_SPECIAL_TFT_2 (2 << LCD_CFG_MODE_BIT) #define LCD_CFG_MODE_SPECIAL_TFT_3 (3 << LCD_CFG_MODE_BIT) #define LCD_CFG_MODE_NONINTER_CCIR656 (4 << LCD_CFG_MODE_BIT) #define LCD_CFG_MODE_INTER_CCIR656 (5 << LCD_CFG_MODE_BIT) #define LCD_CFG_MODE_SINGLE_CSTN (8 << LCD_CFG_MODE_BIT) #define LCD_CFG_MODE_SINGLE_MSTN (9 << LCD_CFG_MODE_BIT) #define LCD_CFG_MODE_DUAL_CSTN (10 << LCD_CFG_MODE_BIT) #define LCD_CFG_MODE_DUAL_MSTN (11 << LCD_CFG_MODE_BIT) #define LCD_CFG_MODE_SERIAL_TFT (12 << LCD_CFG_MODE_BIT) #define LCD_CFG_MODE_GENERIC_18BIT_TFT (13 << LCD_CFG_MODE_BIT) /* JZ47XX defines */ #define LCD_CFG_MODE_SHARP_HR (1 << LCD_CFG_MODE_BIT) #define LCD_CFG_MODE_CASIO_TFT (2 << LCD_CFG_MODE_BIT) #define LCD_CFG_MODE_SAMSUNG_ALPHA (3 << LCD_CFG_MODE_BIT) /* Vertical Synchronize Register */ #define LCD_VSYNC_VPS_BIT 16 /* VSYNC pulse start in line clock, fixed to 0 */ #define LCD_VSYNC_VPS_MASK (0xffff << LCD_VSYNC_VPS_BIT) #define LCD_VSYNC_VPE_BIT 0 /* VSYNC pulse end in line clock */ #define LCD_VSYNC_VPE_MASK (0xffff << LCD_VSYNC_VPS_BIT) /* Horizontal Synchronize Register */ #define LCD_HSYNC_HPS_BIT 16 /* HSYNC pulse start position in dot clock */ #define LCD_HSYNC_HPS_MASK (0xffff << LCD_HSYNC_HPS_BIT) #define LCD_HSYNC_HPE_BIT 0 /* HSYNC pulse end position in dot clock */ #define LCD_HSYNC_HPE_MASK (0xffff << LCD_HSYNC_HPE_BIT) /* Virtual Area Setting Register */ #define LCD_VAT_HT_BIT 16 /* Horizontal Total size in dot clock */ #define LCD_VAT_HT_MASK (0xffff << LCD_VAT_HT_BIT) #define LCD_VAT_VT_BIT 0 /* Vertical Total size in dot clock */ #define LCD_VAT_VT_MASK (0xffff << LCD_VAT_VT_BIT) /* Display Area Horizontal Start/End Point Register */ #define LCD_DAH_HDS_BIT 16 /* Horizontal display area start in dot clock */ #define LCD_DAH_HDS_MASK (0xffff << LCD_DAH_HDS_BIT) #define LCD_DAH_HDE_BIT 0 /* Horizontal display area end in dot clock */ #define LCD_DAH_HDE_MASK (0xffff << LCD_DAH_HDE_BIT) /* Display Area Vertical Start/End Point Register */ #define LCD_DAV_VDS_BIT 16 /* Vertical display area start in line clock */ #define LCD_DAV_VDS_MASK (0xffff << LCD_DAV_VDS_BIT) #define LCD_DAV_VDE_BIT 0 /* Vertical display area end in line clock */ #define LCD_DAV_VDE_MASK (0xffff << LCD_DAV_VDE_BIT) /* PS Signal Setting */ #define LCD_PS_PSS_BIT 16 /* PS signal start position in dot clock */ #define LCD_PS_PSS_MASK (0xffff << LCD_PS_PSS_BIT) #define LCD_PS_PSE_BIT 0 /* PS signal end position in dot clock */ #define LCD_PS_PSE_MASK (0xffff << LCD_PS_PSE_BIT) /* CLS Signal Setting */ #define LCD_CLS_CLSS_BIT 16 /* CLS signal start position in dot clock */ #define LCD_CLS_CLSS_MASK (0xffff << LCD_CLS_CLSS_BIT) #define LCD_CLS_CLSE_BIT 0 /* CLS signal end position in dot clock */ #define LCD_CLS_CLSE_MASK (0xffff << LCD_CLS_CLSE_BIT) /* SPL Signal Setting */ #define LCD_SPL_SPLS_BIT 16 /* SPL signal start position in dot clock */ #define LCD_SPL_SPLS_MASK (0xffff << LCD_SPL_SPLS_BIT) #define LCD_SPL_SPLE_BIT 0 /* SPL signal end position in dot clock */ #define LCD_SPL_SPLE_MASK (0xffff << LCD_SPL_SPLE_BIT) /* REV Signal Setting */ #define LCD_REV_REVS_BIT 16 /* REV signal start position in dot clock */ #define LCD_REV_REVS_MASK (0xffff << LCD_REV_REVS_BIT) /* LCD Control Register */ #define LCD_CTRL_BST_BIT 28 /* Burst Length Selection */ #define LCD_CTRL_BST_MASK (0x03 << LCD_CTRL_BST_BIT) #define LCD_CTRL_BST_4 (0 << LCD_CTRL_BST_BIT) /* 4-word */ #define LCD_CTRL_BST_8 (1 << LCD_CTRL_BST_BIT) /* 8-word */ #define LCD_CTRL_BST_16 (2 << LCD_CTRL_BST_BIT) /* 16-word */ #define LCD_CTRL_RGB565 (0 << 27) /* RGB565 mode */ #define LCD_CTRL_RGB555 (1 << 27) /* RGB555 mode */ #define LCD_CTRL_OFUP (1 << 26) /* Output FIFO underrun protection enable */ #define LCD_CTRL_FRC_BIT 24 /* STN FRC Algorithm Selection */ #define LCD_CTRL_FRC_MASK (0x03 << LCD_CTRL_FRC_BIT) #define LCD_CTRL_FRC_16 (0 << LCD_CTRL_FRC_BIT) /* 16 grayscale */ #define LCD_CTRL_FRC_4 (1 << LCD_CTRL_FRC_BIT) /* 4 grayscale */ #define LCD_CTRL_FRC_2 (2 << LCD_CTRL_FRC_BIT) /* 2 grayscale */ #define LCD_CTRL_PDD_BIT 16 /* Load Palette Delay Counter */ #define LCD_CTRL_PDD_MASK (0xff << LCD_CTRL_PDD_BIT) #define LCD_CTRL_EOFM (1 << 13) /* EOF interrupt mask */ #define LCD_CTRL_SOFM (1 << 12) /* SOF interrupt mask */ #define LCD_CTRL_OFUM (1 << 11) /* Output FIFO underrun interrupt mask */ #define LCD_CTRL_IFUM0 (1 << 10) /* Input FIFO 0 underrun interrupt mask */ #define LCD_CTRL_IFUM1 (1 << 9) /* Input FIFO 1 underrun interrupt mask */ #define LCD_CTRL_LDDM (1 << 8) /* LCD disable done interrupt mask */ #define LCD_CTRL_QDM (1 << 7) /* LCD quick disable done interrupt mask */ #define LCD_CTRL_BEDN (1 << 6) /* Endian selection */ #define LCD_CTRL_PEDN (1 << 5) /* Endian in byte:0-msb first, 1-lsb first */ #define LCD_CTRL_DIS (1 << 4) /* Disable indicate bit */ #define LCD_CTRL_ENA (1 << 3) /* LCD enable bit */ #define LCD_CTRL_BPP_BIT 0 /* Bits Per Pixel */ #define LCD_CTRL_BPP_MASK (0x07 << LCD_CTRL_BPP_BIT) #define LCD_CTRL_BPP_1 (0 << LCD_CTRL_BPP_BIT) /* 1 bpp */ #define LCD_CTRL_BPP_2 (1 << LCD_CTRL_BPP_BIT) /* 2 bpp */ #define LCD_CTRL_BPP_4 (2 << LCD_CTRL_BPP_BIT) /* 4 bpp */ #define LCD_CTRL_BPP_8 (3 << LCD_CTRL_BPP_BIT) /* 8 bpp */ #define LCD_CTRL_BPP_16 (4 << LCD_CTRL_BPP_BIT) /* 15/16 bpp */ #define LCD_CTRL_BPP_18_24 (5 << LCD_CTRL_BPP_BIT) /* 18/24/32 bpp */ /* LCD Status Register */ #define LCD_STATE_QD (1 << 7) /* Quick Disable Done */ #define LCD_STATE_EOF (1 << 5) /* EOF Flag */ #define LCD_STATE_SOF (1 << 4) /* SOF Flag */ #define LCD_STATE_OFU (1 << 3) /* Output FIFO Underrun */ #define LCD_STATE_IFU0 (1 << 2) /* Input FIFO 0 Underrun */ #define LCD_STATE_IFU1 (1 << 1) /* Input FIFO 1 Underrun */ #define LCD_STATE_LDD (1 << 0) /* LCD Disabled */ /* DMA Command Register */ #define LCD_CMD_SOFINT (1 << 31) #define LCD_CMD_EOFINT (1 << 30) #define LCD_CMD_PAL (1 << 28) #define LCD_CMD_LEN_BIT 0 #define LCD_CMD_LEN_MASK (0xffffff << LCD_CMD_LEN_BIT) /************************************************************************* * USB Device *************************************************************************/ #define USB_BASE UDC_BASE #define USB_REG_FADDR (USB_BASE + 0x00) /* Function Address 8-bit */ #define USB_REG_POWER (USB_BASE + 0x01) /* Power Managemetn 8-bit */ #define USB_REG_INTRIN (USB_BASE + 0x02) /* Interrupt IN 16-bit */ #define USB_REG_INTROUT (USB_BASE + 0x04) /* Interrupt OUT 16-bit */ #define USB_REG_INTRINE (USB_BASE + 0x06) /* Intr IN enable 16-bit */ #define USB_REG_INTROUTE (USB_BASE + 0x08) /* Intr OUT enable 16-bit */ #define USB_REG_INTRUSB (USB_BASE + 0x0a) /* Interrupt USB 8-bit */ #define USB_REG_INTRUSBE (USB_BASE + 0x0b) /* Interrupt USB Enable 8-bit */ #define USB_REG_FRAME (USB_BASE + 0x0c) /* Frame number 16-bit */ #define USB_REG_INDEX (USB_BASE + 0x0e) /* Index register 8-bit */ #define USB_REG_TESTMODE (USB_BASE + 0x0f) /* USB test mode 8-bit */ #define USB_REG_CSR0 (USB_BASE + 0x12) /* EP0 CSR 8-bit */ #define USB_REG_INMAXP (USB_BASE + 0x10) /* EP1-2 IN Max Pkt Size 16-bit */ #define USB_REG_INCSR (USB_BASE + 0x12) /* EP1-2 IN CSR LSB 8/16bit */ #define USB_REG_INCSRH (USB_BASE + 0x13) /* EP1-2 IN CSR MSB 8-bit */ #define USB_REG_OUTMAXP (USB_BASE + 0x14) /* EP1 OUT Max Pkt Size 16-bit */ #define USB_REG_OUTCSR (USB_BASE + 0x16) /* EP1 OUT CSR LSB 8/16bit */ #define USB_REG_OUTCSRH (USB_BASE + 0x17) /* EP1 OUT CSR MSB 8-bit */ #define USB_REG_OUTCOUNT (USB_BASE + 0x18) /* bytes in EP0/1 OUT FIFO 16-bit */ #define USB_FIFO_EP0 (USB_BASE + 0x20) #define USB_FIFO_EP1 (USB_BASE + 0x24) #define USB_FIFO_EP2 (USB_BASE + 0x28) #define USB_REG_EPINFO (USB_BASE + 0x78) /* Endpoint information */ #define USB_REG_RAMINFO (USB_BASE + 0x79) /* RAM information */ #define USB_REG_INTR (USB_BASE + 0x200) /* DMA pending interrupts */ #define USB_REG_CNTL1 (USB_BASE + 0x204) /* DMA channel 1 control */ #define USB_REG_ADDR1 (USB_BASE + 0x208) /* DMA channel 1 AHB memory addr */ #define USB_REG_COUNT1 (USB_BASE + 0x20c) /* DMA channel 1 byte count */ #define USB_REG_CNTL2 (USB_BASE + 0x214) /* DMA channel 2 control */ #define USB_REG_ADDR2 (USB_BASE + 0x218) /* DMA channel 2 AHB memory addr */ #define USB_REG_COUNT2 (USB_BASE + 0x21c) /* DMA channel 2 byte count */ /* Power register bit masks */ #define USB_POWER_SUSPENDM 0x01 #define USB_POWER_RESUME 0x04 #define USB_POWER_HSMODE 0x10 #define USB_POWER_HSENAB 0x20 #define USB_POWER_SOFTCONN 0x40 /* Interrupt register bit masks */ #define USB_INTR_SUSPEND 0x01 #define USB_INTR_RESUME 0x02 #define USB_INTR_RESET 0x04 #define USB_INTR_EP0 0x0001 #define USB_INTR_INEP1 0x0002 #define USB_INTR_INEP2 0x0004 #define USB_INTR_OUTEP1 0x0002 /* CSR0 bit masks */ #define USB_CSR0_OUTPKTRDY 0x01 #define USB_CSR0_INPKTRDY 0x02 #define USB_CSR0_SENTSTALL 0x04 #define USB_CSR0_DATAEND 0x08 #define USB_CSR0_SETUPEND 0x10 #define USB_CSR0_SENDSTALL 0x20 #define USB_CSR0_SVDOUTPKTRDY 0x40 #define USB_CSR0_SVDSETUPEND 0x80 /* Endpoint CSR register bits */ #define USB_INCSRH_AUTOSET 0x80 #define USB_INCSRH_ISO 0x40 #define USB_INCSRH_MODE 0x20 #define USB_INCSRH_DMAREQENAB 0x10 #define USB_INCSRH_DMAREQMODE 0x04 #define USB_INCSR_CDT 0x40 #define USB_INCSR_SENTSTALL 0x20 #define USB_INCSR_SENDSTALL 0x10 #define USB_INCSR_FF 0x08 #define USB_INCSR_UNDERRUN 0x04 #define USB_INCSR_FFNOTEMPT 0x02 #define USB_INCSR_INPKTRDY 0x01 #define USB_OUTCSRH_AUTOCLR 0x80 #define USB_OUTCSRH_ISO 0x40 #define USB_OUTCSRH_DMAREQENAB 0x20 #define USB_OUTCSRH_DNYT 0x10 #define USB_OUTCSRH_DMAREQMODE 0x08 #define USB_OUTCSR_CDT 0x80 #define USB_OUTCSR_SENTSTALL 0x40 #define USB_OUTCSR_SENDSTALL 0x20 #define USB_OUTCSR_FF 0x10 #define USB_OUTCSR_DATAERR 0x08 #define USB_OUTCSR_OVERRUN 0x04 #define USB_OUTCSR_FFFULL 0x02 #define USB_OUTCSR_OUTPKTRDY 0x01 /* Testmode register bits */ #define USB_TEST_SE0NAK 0x01 #define USB_TEST_J 0x02 #define USB_TEST_K 0x04 #define USB_TEST_PACKET 0x08 /* DMA control bits */ #define USB_CNTL_ENA 0x01 #define USB_CNTL_DIR_IN 0x02 #define USB_CNTL_MODE_1 0x04 #define USB_CNTL_INTR_EN 0x08 #define USB_CNTL_EP(n) ((n) << 4) #define USB_CNTL_BURST_0 (0 << 9) #define USB_CNTL_BURST_4 (1 << 9) #define USB_CNTL_BURST_8 (2 << 9) #define USB_CNTL_BURST_16 (3 << 9) /* Module Operation Definitions */ #ifndef __ASSEMBLY__ /*************************************************************************** * GPIO ***************************************************************************/ //------------------------------------------------------ // GPIO Pins Description // // PORT 0: // // PIN/BIT N FUNC0 FUNC1 // 0 D0 - // 1 D1 - // 2 D2 - // 3 D3 - // 4 D4 - // 5 D5 - // 6 D6 - // 7 D7 - // 8 D8 - // 9 D9 - // 10 D10 - // 11 D11 - // 12 D12 - // 13 D13 - // 14 D14 - // 15 D15 - // 16 D16 - // 17 D17 - // 18 D18 - // 19 D19 - // 20 D20 - // 21 D21 - // 22 D22 - // 23 D23 - // 24 D24 - // 25 D25 - // 26 D26 - // 27 D27 - // 28 D28 - // 29 D29 - // 30 D30 - // 31 D31 - // //------------------------------------------------------ // PORT 1: // // PIN/BIT N FUNC0 FUNC1 // 0 A0 - // 1 A1 - // 2 A2 - // 3 A3 - // 4 A4 - // 5 A5 - // 6 A6 - // 7 A7 - // 8 A8 - // 9 A9 - // 10 A10 - // 11 A11 - // 12 A12 - // 13 A13 - // 14 A14 - // 15 A15/CL - // 16 A16/AL - // 17 LCD_CLS A21 // 18 LCD_SPL A22 // 19 DCS# - // 20 RAS# - // 21 CAS# - // 22 RDWE#/BUFD# - // 23 CKE - // 24 CKO - // 25 CS1# - // 26 CS2# - // 27 CS3# - // 28 CS4# - // 29 RD# - // 30 WR# - // 31 WE0# - // // Note: PIN15&16 are CL&AL when connecting to NAND flash. //------------------------------------------------------ // PORT 2: // // PIN/BIT N FUNC0 FUNC1 // 0 LCD_D0 - // 1 LCD_D1 - // 2 LCD_D2 - // 3 LCD_D3 - // 4 LCD_D4 - // 5 LCD_D5 - // 6 LCD_D6 - // 7 LCD_D7 - // 8 LCD_D8 - // 9 LCD_D9 - // 10 LCD_D10 - // 11 LCD_D11 - // 12 LCD_D12 - // 13 LCD_D13 - // 14 LCD_D14 - // 15 LCD_D15 - // 16 LCD_D16 - // 17 LCD_D17 - // 18 LCD_PCLK - // 19 LCD_HSYNC - // 20 LCD_VSYNC - // 21 LCD_DE - // 22 LCD_PS A19 // 23 LCD_REV A20 // 24 WE1# - // 25 WE2# - // 26 WE3# - // 27 WAIT# - // 28 FRE# - // 29 FWE# - // 30(NOTE:FRB#) - - // 31 - - // // NOTE(1): PIN30 is used for FRB# when connecting to NAND flash. //------------------------------------------------------ // PORT 3: // // PIN/BIT N FUNC0 FUNC1 // 0 CIM_D0 - // 1 CIM_D1 - // 2 CIM_D2 - // 3 CIM_D3 - // 4 CIM_D4 - // 5 CIM_D5 - // 6 CIM_D6 - // 7 CIM_D7 - // 8 MSC_CMD - // 9 MSC_CLK - // 10 MSC_D0 - // 11 MSC_D1 - // 12 MSC_D2 - // 13 MSC_D3 - // 14 CIM_MCLK - // 15 CIM_PCLK - // 16 CIM_VSYNC - // 17 CIM_HSYNC - // 18 SSI_CLK SCLK_RSTN // 19 SSI_CE0# BIT_CLK(AIC) // 20 SSI_DT SDATA_OUT(AIC) // 21 SSI_DR SDATA_IN(AIC) // 22 SSI_CE1#&GPC SYNC(AIC) // 23 PWM0 I2C_SDA // 24 PWM1 I2C_SCK // 25 PWM2 UART0_TxD // 26 PWM3 UART0_RxD // 27 PWM4 A17 // 28 PWM5 A18 // 29 - - // 30 PWM6 UART0_CTS/UART1_RxD // 31 PWM7 UART0_RTS/UART1_TxD // ////////////////////////////////////////////////////////// /* * p is the port number (0,1,2,3) * o is the pin offset (0-31) inside the port * n is the absolute number of a pin (0-127), regardless of the port */ //------------------------------------------- // Function Pins Mode #define __gpio_as_func0(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ REG_GPIO_PXFUNS(p) = (1 << o); \ REG_GPIO_PXSELC(p) = (1 << o); \ } while (0) #define __gpio_as_func1(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ REG_GPIO_PXFUNS(p) = (1 << o); \ REG_GPIO_PXSELS(p) = (1 << o); \ } while (0) /* * D0 ~ D31, A0 ~ A16, DCS#, RAS#, CAS#, CKE#, * RDWE#, CKO#, WE0#, WE1#, WE2#, WE3# */ #define __gpio_as_sdram_32bit() \ do { \ REG_GPIO_PXFUNS(0) = 0xffffffff; \ REG_GPIO_PXSELC(0) = 0xffffffff; \ REG_GPIO_PXPES(0) = 0xffffffff; \ REG_GPIO_PXFUNS(1) = 0x81f9ffff; \ REG_GPIO_PXSELC(1) = 0x81f9ffff; \ REG_GPIO_PXPES(1) = 0x81f9ffff; \ REG_GPIO_PXFUNS(2) = 0x07000000; \ REG_GPIO_PXSELC(2) = 0x07000000; \ REG_GPIO_PXPES(2) = 0x07000000; \ } while (0) /* * D0 ~ D15, A0 ~ A16, DCS#, RAS#, CAS#, CKE#, * RDWE#, CKO#, WE0#, WE1#, WE2#, WE3# */ #define __gpio_as_sdram_16bit() \ do { \ REG_GPIO_PXFUNS(0) = 0x5442bfaa; \ REG_GPIO_PXSELC(0) = 0x5442bfaa; \ REG_GPIO_PXPES(0) = 0x5442bfaa; \ REG_GPIO_PXFUNS(1) = 0x81f9ffff; \ REG_GPIO_PXSELC(1) = 0x81f9ffff; \ REG_GPIO_PXPES(1) = 0x81f9ffff; \ REG_GPIO_PXFUNS(2) = 0x01000000; \ REG_GPIO_PXSELC(2) = 0x01000000; \ REG_GPIO_PXPES(2) = 0x01000000; \ } while (0) /* * CS1#, CLE, ALE, FRE#, FWE#, FRB#, RDWE#/BUFD# */ #define __gpio_as_nand() \ do { \ REG_GPIO_PXFUNS(1) = 0x02018000; \ REG_GPIO_PXSELC(1) = 0x02018000; \ REG_GPIO_PXPES(1) = 0x02018000; \ REG_GPIO_PXFUNS(2) = 0x30000000; \ REG_GPIO_PXSELC(2) = 0x30000000; \ REG_GPIO_PXPES(2) = 0x30000000; \ REG_GPIO_PXFUNC(2) = 0x40000000; \ REG_GPIO_PXSELC(2) = 0x40000000; \ REG_GPIO_PXDIRC(2) = 0x40000000; \ REG_GPIO_PXPES(2) = 0x40000000; \ REG_GPIO_PXFUNS(1) = 0x00400000; \ REG_GPIO_PXSELC(1) = 0x00400000; \ } while (0) /* * CS4#, RD#, WR#, WAIT#, A0 ~ A22, D0 ~ D7 */ #define __gpio_as_nor_8bit() \ do { \ REG_GPIO_PXFUNS(0) = 0x000000ff; \ REG_GPIO_PXSELC(0) = 0x000000ff; \ REG_GPIO_PXPES(0) = 0x000000ff; \ REG_GPIO_PXFUNS(1) = 0x7041ffff; \ REG_GPIO_PXSELC(1) = 0x7041ffff; \ REG_GPIO_PXPES(1) = 0x7041ffff; \ REG_GPIO_PXFUNS(1) = 0x00060000; \ REG_GPIO_PXSELS(1) = 0x00060000; \ REG_GPIO_PXPES(1) = 0x00060000; \ REG_GPIO_PXFUNS(2) = 0x08000000; \ REG_GPIO_PXSELC(2) = 0x08000000; \ REG_GPIO_PXPES(2) = 0x08000000; \ REG_GPIO_PXFUNS(2) = 0x00c00000; \ REG_GPIO_PXSELS(2) = 0x00c00000; \ REG_GPIO_PXPES(2) = 0x00c00000; \ REG_GPIO_PXFUNS(3) = 0x18000000; \ REG_GPIO_PXSELS(3) = 0x18000000; \ REG_GPIO_PXPES(3) = 0x18000000; \ } while (0) /* * CS4#, RD#, WR#, WAIT#, A0 ~ A22, D0 ~ D15 */ #define __gpio_as_nor_16bit() \ do { \ REG_GPIO_PXFUNS(0) = 0x0000ffff; \ REG_GPIO_PXSELC(0) = 0x0000ffff; \ REG_GPIO_PXPES(0) = 0x0000ffff; \ REG_GPIO_PXFUNS(1) = 0x7041ffff; \ REG_GPIO_PXSELC(1) = 0x7041ffff; \ REG_GPIO_PXPES(1) = 0x7041ffff; \ REG_GPIO_PXFUNS(1) = 0x00060000; \ REG_GPIO_PXSELS(1) = 0x00060000; \ REG_GPIO_PXPES(1) = 0x00060000; \ REG_GPIO_PXFUNS(2) = 0x08000000; \ REG_GPIO_PXSELC(2) = 0x08000000; \ REG_GPIO_PXPES(2) = 0x08000000; \ REG_GPIO_PXFUNS(2) = 0x00c00000; \ REG_GPIO_PXSELS(2) = 0x00c00000; \ REG_GPIO_PXPES(2) = 0x00c00000; \ REG_GPIO_PXFUNS(3) = 0x18000000; \ REG_GPIO_PXSELS(3) = 0x18000000; \ REG_GPIO_PXPES(3) = 0x18000000; \ } while (0) /* * UART0_TxD, UART_RxD0 */ #define __gpio_as_uart0() \ do { \ REG_GPIO_PXFUNS(3) = 0x06000000; \ REG_GPIO_PXSELS(3) = 0x06000000; \ REG_GPIO_PXPES(3) = 0x06000000; \ } while (0) /* * UART0_CTS, UART0_RTS */ #define __gpio_as_ctsrts() \ do { \ REG_GPIO_PXFUNS(3) = 0xc0000000; \ REG_GPIO_PXSELS(3) = 0xc0000000; \ REG_GPIO_PXTRGC(3) = 0xc0000000; \ REG_GPIO_PXPES(3) = 0xc0000000; \ } while (0) /* * UART1_TxD, UART1_RxD1 */ #define __gpio_as_uart1() \ do { \ REG_GPIO_PXFUNS(3) = 0xc0000000; \ REG_GPIO_PXSELC(3) = 0xc0000000; \ REG_GPIO_PXTRGS(3) = 0xc0000000; \ REG_GPIO_PXPES(3) = 0xc0000000; \ } while (0) /* * LCD_D0~LCD_D15, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE */ #define __gpio_as_lcd_16bit() \ do { \ REG_GPIO_PXFUNS(2) = 0x003cffff; \ REG_GPIO_PXSELC(2) = 0x003cffff; \ REG_GPIO_PXPES(2) = 0x003cffff; \ } while (0) /* * LCD_D0~LCD_D17, LCD_PCLK, LCD_HSYNC, LCD_VSYNC, LCD_DE */ #define __gpio_as_lcd_18bit() \ do { \ REG_GPIO_PXFUNS(2) = 0x003fffff; \ REG_GPIO_PXSELC(2) = 0x003fffff; \ REG_GPIO_PXPES(2) = 0x003fffff; \ } while (0) /* * CIM_D0~CIM_D7, CIM_MCLK, CIM_PCLK, CIM_VSYNC, CIM_HSYNC */ #define __gpio_as_cim() \ do { \ REG_GPIO_PXFUNS(3) = 0x0003c0ff; \ REG_GPIO_PXSELC(3) = 0x0003c0ff; \ REG_GPIO_PXPES(3) = 0x0003c0ff; \ } while (0) /* * SDATA_OUT, SDATA_IN, BIT_CLK, SYNC, SCLK_RESET */ #define __gpio_as_aic() \ do { \ REG_GPIO_PXFUNS(3) = 0x007c0000; \ REG_GPIO_PXSELS(3) = 0x007c0000; \ REG_GPIO_PXPES(3) = 0x007c0000; \ } while (0) /* * MSC_CMD, MSC_CLK, MSC_D0 ~ MSC_D3 */ #define __gpio_as_msc() \ do { \ REG_GPIO_PXFUNS(3) = 0x00003f00; \ REG_GPIO_PXSELC(3) = 0x00003f00; \ REG_GPIO_PXPES(3) = 0x00003f00; \ } while (0) /* * SSI_CS0, SSI_CLK, SSI_DT, SSI_DR */ #define __gpio_as_ssi() \ do { \ REG_GPIO_PXFUNS(3) = 0x003c0000; \ REG_GPIO_PXSELC(3) = 0x003c0000; \ REG_GPIO_PXPES(3) = 0x003c0000; \ } while (0) /* * I2C_SCK, I2C_SDA */ #define __gpio_as_i2c() \ do { \ REG_GPIO_PXFUNS(3) = 0x01800000; \ REG_GPIO_PXSELS(3) = 0x01800000; \ REG_GPIO_PXPES(3) = 0x01800000; \ } while (0) /* * PWM0 */ #define __gpio_as_pwm0() \ do { \ REG_GPIO_PXFUNS(3) = 0x00800000; \ REG_GPIO_PXSELC(3) = 0x00800000; \ REG_GPIO_PXPES(3) = 0x00800000; \ } while (0) /* * PWM1 */ #define __gpio_as_pwm1() \ do { \ REG_GPIO_PXFUNS(3) = 0x01000000; \ REG_GPIO_PXSELC(3) = 0x01000000; \ REG_GPIO_PXPES(3) = 0x01000000; \ } while (0) /* * PWM2 */ #define __gpio_as_pwm2() \ do { \ REG_GPIO_PXFUNS(3) = 0x02000000; \ REG_GPIO_PXSELC(3) = 0x02000000; \ REG_GPIO_PXPES(3) = 0x02000000; \ } while (0) /* * PWM3 */ #define __gpio_as_pwm3() \ do { \ REG_GPIO_PXFUNS(3) = 0x04000000; \ REG_GPIO_PXSELC(3) = 0x04000000; \ REG_GPIO_PXPES(3) = 0x04000000; \ } while (0) /* * PWM4 */ #define __gpio_as_pwm4() \ do { \ REG_GPIO_PXFUNS(3) = 0x08000000; \ REG_GPIO_PXSELC(3) = 0x08000000; \ REG_GPIO_PXPES(3) = 0x08000000; \ } while (0) /* * PWM5 */ #define __gpio_as_pwm5() \ do { \ REG_GPIO_PXFUNS(3) = 0x10000000; \ REG_GPIO_PXSELC(3) = 0x10000000; \ REG_GPIO_PXPES(3) = 0x10000000; \ } while (0) /* * PWM6 */ #define __gpio_as_pwm6() \ do { \ REG_GPIO_PXFUNS(3) = 0x40000000; \ REG_GPIO_PXSELC(3) = 0x40000000; \ REG_GPIO_PXPES(3) = 0x40000000; \ } while (0) /* * PWM7 */ #define __gpio_as_pwm7() \ do { \ REG_GPIO_PXFUNS(3) = 0x80000000; \ REG_GPIO_PXSELC(3) = 0x80000000; \ REG_GPIO_PXPES(3) = 0x80000000; \ } while (0) /* * n = 0 ~ 7 */ #define __gpio_as_pwm(n) __gpio_as_pwm##n() //------------------------------------------- // GPIO or Interrupt Mode #define __gpio_get_port(p) (REG_GPIO_PXPIN(p)) #define __gpio_port_as_output(p, o) \ do { \ REG_GPIO_PXFUNC(p) = (1 << (o)); \ REG_GPIO_PXSELC(p) = (1 << (o)); \ REG_GPIO_PXDIRS(p) = (1 << (o)); \ } while (0) #define __gpio_port_as_input(p, o) \ do { \ REG_GPIO_PXFUNC(p) = (1 << (o)); \ REG_GPIO_PXSELC(p) = (1 << (o)); \ REG_GPIO_PXDIRC(p) = (1 << (o)); \ } while (0) #define __gpio_as_output(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ __gpio_port_as_output(p, o); \ } while (0) #define __gpio_as_input(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ __gpio_port_as_input(p, o); \ } while (0) #define __gpio_set_pin(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ REG_GPIO_PXDATS(p) = (1 << o); \ } while (0) #define __gpio_clear_pin(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ REG_GPIO_PXDATC(p) = (1 << o); \ } while (0) #define __gpio_get_pin(n) \ ({ \ unsigned int p, o, v; \ p = (n) / 32; \ o = (n) % 32; \ if (__gpio_get_port(p) & (1 << o)) \ v = 1; \ else \ v = 0; \ v; \ }) #define __gpio_as_irq_high_level(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ REG_GPIO_PXIMS(p) = (1 << o); \ REG_GPIO_PXTRGC(p) = (1 << o); \ REG_GPIO_PXFUNC(p) = (1 << o); \ REG_GPIO_PXSELS(p) = (1 << o); \ REG_GPIO_PXDIRS(p) = (1 << o); \ REG_GPIO_PXFLGC(p) = (1 << o); \ REG_GPIO_PXIMC(p) = (1 << o); \ } while (0) #define __gpio_as_irq_low_level(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ REG_GPIO_PXIMS(p) = (1 << o); \ REG_GPIO_PXTRGC(p) = (1 << o); \ REG_GPIO_PXFUNC(p) = (1 << o); \ REG_GPIO_PXSELS(p) = (1 << o); \ REG_GPIO_PXDIRC(p) = (1 << o); \ REG_GPIO_PXFLGC(p) = (1 << o); \ REG_GPIO_PXIMC(p) = (1 << o); \ } while (0) #define __gpio_as_irq_rise_edge(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ REG_GPIO_PXIMS(p) = (1 << o); \ REG_GPIO_PXTRGS(p) = (1 << o); \ REG_GPIO_PXFUNC(p) = (1 << o); \ REG_GPIO_PXSELS(p) = (1 << o); \ REG_GPIO_PXDIRS(p) = (1 << o); \ REG_GPIO_PXFLGC(p) = (1 << o); \ REG_GPIO_PXIMC(p) = (1 << o); \ } while (0) #define __gpio_as_irq_fall_edge(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ REG_GPIO_PXIMS(p) = (1 << o); \ REG_GPIO_PXTRGS(p) = (1 << o); \ REG_GPIO_PXFUNC(p) = (1 << o); \ REG_GPIO_PXSELS(p) = (1 << o); \ REG_GPIO_PXDIRC(p) = (1 << o); \ REG_GPIO_PXFLGC(p) = (1 << o); \ REG_GPIO_PXIMC(p) = (1 << o); \ } while (0) #define __gpio_mask_irq(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ REG_GPIO_PXIMS(p) = (1 << o); \ } while (0) #define __gpio_unmask_irq(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ REG_GPIO_PXIMC(p) = (1 << o); \ } while (0) #define __gpio_ack_irq(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ REG_GPIO_PXFLGC(p) = (1 << o); \ } while (0) #define __gpio_get_irq() \ ({ \ unsigned int p, i, tmp, v = 0; \ for (p = 3; p >= 0; p--) { \ tmp = REG_GPIO_PXFLG(p); \ for (i = 0; i < 32; i++) \ if (tmp & (1 << i)) \ v = (32*p + i); \ } \ v; \ }) #define __gpio_group_irq(n) \ ({ \ register int tmp, i; \ tmp = REG_GPIO_PXFLG((n)); \ for (i=31;i>=0;i--) \ if (tmp & (1 << i)) \ break; \ i; \ }) #define __gpio_enable_pull(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ REG_GPIO_PXPEC(p) = (1 << o); \ } while (0) #define __gpio_disable_pull(n) \ do { \ unsigned int p, o; \ p = (n) / 32; \ o = (n) % 32; \ REG_GPIO_PXPES(p) = (1 << o); \ } while (0) /*************************************************************************** * CPM ***************************************************************************/ #define __cpm_get_pllm() \ ((REG_CPM_CPPCR & CPM_CPPCR_PLLM_MASK) >> CPM_CPPCR_PLLM_BIT) #define __cpm_get_plln() \ ((REG_CPM_CPPCR & CPM_CPPCR_PLLN_MASK) >> CPM_CPPCR_PLLN_BIT) #define __cpm_get_pllod() \ ((REG_CPM_CPPCR & CPM_CPPCR_PLLOD_MASK) >> CPM_CPPCR_PLLOD_BIT) #define __cpm_get_cdiv() \ ((REG_CPM_CPCCR & CPM_CPCCR_CDIV_MASK) >> CPM_CPCCR_CDIV_BIT) #define __cpm_get_hdiv() \ ((REG_CPM_CPCCR & CPM_CPCCR_HDIV_MASK) >> CPM_CPCCR_HDIV_BIT) #define __cpm_get_pdiv() \ ((REG_CPM_CPCCR & CPM_CPCCR_PDIV_MASK) >> CPM_CPCCR_PDIV_BIT) #define __cpm_get_mdiv() \ ((REG_CPM_CPCCR & CPM_CPCCR_MDIV_MASK) >> CPM_CPCCR_MDIV_BIT) #define __cpm_get_ldiv() \ ((REG_CPM_CPCCR & CPM_CPCCR_LDIV_MASK) >> CPM_CPCCR_LDIV_BIT) #define __cpm_get_udiv() \ ((REG_CPM_CPCCR & CPM_CPCCR_UDIV_MASK) >> CPM_CPCCR_UDIV_BIT) #define __cpm_get_i2sdiv() \ ((REG_CPM_I2SCDR & CPM_I2SCDR_I2SDIV_MASK) >> CPM_I2SCDR_I2SDIV_BIT) #define __cpm_get_pixdiv() \ ((REG_CPM_LPCDR & CPM_LPCDR_PIXDIV_MASK) >> CPM_LPCDR_PIXDIV_BIT) #define __cpm_get_mscdiv() \ ((REG_CPM_MSCCDR & CPM_MSCCDR_MSCDIV_MASK) >> CPM_MSCCDR_MSCDIV_BIT) #define __cpm_set_cdiv(v) \ (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_CDIV_MASK) | ((v) << (CPM_CPCCR_CDIV_BIT))) #define __cpm_set_hdiv(v) \ (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_HDIV_MASK) | ((v) << (CPM_CPCCR_HDIV_BIT))) #define __cpm_set_pdiv(v) \ (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_PDIV_MASK) | ((v) << (CPM_CPCCR_PDIV_BIT))) #define __cpm_set_mdiv(v) \ (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_MDIV_MASK) | ((v) << (CPM_CPCCR_MDIV_BIT))) #define __cpm_set_ldiv(v) \ (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_LDIV_MASK) | ((v) << (CPM_CPCCR_LDIV_BIT))) #define __cpm_set_udiv(v) \ (REG_CPM_CPCCR = (REG_CPM_CPCCR & ~CPM_CPCCR_UDIV_MASK) | ((v) << (CPM_CPCCR_UDIV_BIT))) #define __cpm_set_i2sdiv(v) \ (REG_CPM_I2SCDR = (REG_CPM_I2SCDR & ~CPM_I2SCDR_I2SDIV_MASK) | ((v) << (CPM_I2SCDR_I2SDIV_BIT))) #define __cpm_set_pixdiv(v) \ (REG_CPM_LPCDR = (REG_CPM_LPCDR & ~CPM_LPCDR_PIXDIV_MASK) | ((v) << (CPM_LPCDR_PIXDIV_BIT))) #define __cpm_set_mscdiv(v) \ (REG_CPM_MSCCDR = (REG_CPM_MSCCDR & ~CPM_MSCCDR_MSCDIV_MASK) | ((v) << (CPM_MSCCDR_MSCDIV_BIT))) #define __cpm_select_i2sclk_exclk() (REG_CPM_CPCCR &= ~CPM_CPCCR_I2CS) #define __cpm_select_i2sclk_pll() (REG_CPM_CPCCR |= CPM_CPCCR_I2CS) #define __cpm_enable_cko() (REG_CPM_CPCCR |= CPM_CPCCR_CLKOEN) #define __cpm_select_usbclk_exclk() (REG_CPM_CPCCR &= ~CPM_CPCCR_UCS) #define __cpm_select_usbclk_pll() (REG_CPM_CPCCR |= CPM_CPCCR_UCS) #define __cpm_enable_pll_change() (REG_CPM_CPCCR |= CPM_CPCCR_CE) #define __cpm_pllout_direct() (REG_CPM_CPCCR |= CPM_CPCCR_PCS) #define __cpm_pllout_div2() (REG_CPM_CPCCR &= ~CPM_CPCCR_PCS) #define __cpm_pll_is_on() (REG_CPM_CPPCR & CPM_CPPCR_PLLS) #define __cpm_pll_bypass() (REG_CPM_CPPCR |= CPM_CPPCR_PLLBP) #define __cpm_pll_enable() (REG_CPM_CPPCR |= CPM_CPPCR_PLLEN) #define __cpm_get_cclk_doze_duty() \ ((REG_CPM_LCR & CPM_LCR_DOZE_DUTY_MASK) >> CPM_LCR_DOZE_DUTY_BIT) #define __cpm_set_cclk_doze_duty(v) \ (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_DOZE_DUTY_MASK) | ((v) << (CPM_LCR_DOZE_DUTY_BIT))) #define __cpm_doze_mode() (REG_CPM_LCR |= CPM_LCR_DOZE_ON) #define __cpm_idle_mode() \ (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_IDLE) #define __cpm_sleep_mode() \ (REG_CPM_LCR = (REG_CPM_LCR & ~CPM_LCR_LPM_MASK) | CPM_LCR_LPM_SLEEP) #define __cpm_stop_all() (REG_CPM_CLKGR = 0x7fff) #define __cpm_stop_uart1() (REG_CPM_CLKGR |= CPM_CLKGR_UART1) #define __cpm_stop_uhc() (REG_CPM_CLKGR |= CPM_CLKGR_UHC) #define __cpm_stop_ipu() (REG_CPM_CLKGR |= CPM_CLKGR_IPU) #define __cpm_stop_dmac() (REG_CPM_CLKGR |= CPM_CLKGR_DMAC) #define __cpm_stop_udc() (REG_CPM_CLKGR |= CPM_CLKGR_UDC) #define __cpm_stop_lcd() (REG_CPM_CLKGR |= CPM_CLKGR_LCD) #define __cpm_stop_cim() (REG_CPM_CLKGR |= CPM_CLKGR_CIM) #define __cpm_stop_sadc() (REG_CPM_CLKGR |= CPM_CLKGR_SADC) #define __cpm_stop_msc() (REG_CPM_CLKGR |= CPM_CLKGR_MSC) #define __cpm_stop_aic1() (REG_CPM_CLKGR |= CPM_CLKGR_AIC1) #define __cpm_stop_aic2() (REG_CPM_CLKGR |= CPM_CLKGR_AIC2) #define __cpm_stop_ssi() (REG_CPM_CLKGR |= CPM_CLKGR_SSI) #define __cpm_stop_i2c() (REG_CPM_CLKGR |= CPM_CLKGR_I2C) #define __cpm_stop_rtc() (REG_CPM_CLKGR |= CPM_CLKGR_RTC) #define __cpm_stop_tcu() (REG_CPM_CLKGR |= CPM_CLKGR_TCU) #define __cpm_stop_uart0() (REG_CPM_CLKGR |= CPM_CLKGR_UART0) #define __cpm_start_all() (REG_CPM_CLKGR = 0x0) #define __cpm_start_uart1() (REG_CPM_CLKGR &= ~CPM_CLKGR_UART1) #define __cpm_start_uhc() (REG_CPM_CLKGR &= ~CPM_CLKGR_UHC) #define __cpm_start_ipu() (REG_CPM_CLKGR &= ~CPM_CLKGR_IPU) #define __cpm_start_dmac() (REG_CPM_CLKGR &= ~CPM_CLKGR_DMAC) #define __cpm_start_udc() (REG_CPM_CLKGR &= ~CPM_CLKGR_UDC) #define __cpm_start_lcd() (REG_CPM_CLKGR &= ~CPM_CLKGR_LCD) #define __cpm_start_cim() (REG_CPM_CLKGR &= ~CPM_CLKGR_CIM) #define __cpm_start_sadc() (REG_CPM_CLKGR &= ~CPM_CLKGR_SADC) #define __cpm_start_msc() (REG_CPM_CLKGR &= ~CPM_CLKGR_MSC) #define __cpm_start_aic1() (REG_CPM_CLKGR &= ~CPM_CLKGR_AIC1) #define __cpm_start_aic2() (REG_CPM_CLKGR &= ~CPM_CLKGR_AIC2) #define __cpm_start_ssi() (REG_CPM_CLKGR &= ~CPM_CLKGR_SSI) #define __cpm_start_i2c() (REG_CPM_CLKGR &= ~CPM_CLKGR_I2C) #define __cpm_start_rtc() (REG_CPM_CLKGR &= ~CPM_CLKGR_RTC) #define __cpm_start_tcu() (REG_CPM_CLKGR &= ~CPM_CLKGR_TCU) #define __cpm_start_uart0() (REG_CPM_CLKGR &= ~CPM_CLKGR_UART0) #define __cpm_get_o1st() \ ((REG_CPM_SCR & CPM_SCR_O1ST_MASK) >> CPM_SCR_O1ST_BIT) #define __cpm_set_o1st(v) \ (REG_CPM_SCR = (REG_CPM_SCR & ~CPM_SCR_O1ST_MASK) | ((v) << (CPM_SCR_O1ST_BIT))) #define __cpm_suspend_usbphy() (REG_CPM_SCR |= CPM_SCR_USBPHY_SUSPEND) #define __cpm_enable_osc_in_sleep() (REG_CPM_SCR |= CPM_SCR_OSC_ENABLE) #ifdef CFG_EXTAL #define JZ_EXTAL CFG_EXTAL #else #define JZ_EXTAL 3686400 #endif #define JZ_EXTAL2 32768 /* RTC clock */ /* PLL output frequency */ static __inline__ unsigned int __cpm_get_pllout(void) { unsigned long m, n, no, pllout; unsigned long cppcr = REG_CPM_CPPCR; unsigned long od[4] = {1, 2, 2, 4}; if ((cppcr & CPM_CPPCR_PLLEN) && !(cppcr & CPM_CPPCR_PLLBP)) { m = __cpm_get_pllm() + 2; n = __cpm_get_plln() + 2; no = od[__cpm_get_pllod()]; pllout = ((JZ_EXTAL) / (n * no)) * m; } else pllout = JZ_EXTAL; return pllout; } /* PLL output frequency for MSC/I2S/LCD/USB */ static __inline__ unsigned int __cpm_get_pllout2(void) { if (REG_CPM_CPCCR & CPM_CPCCR_PCS) return __cpm_get_pllout(); else return __cpm_get_pllout()/2; } /* CPU core clock */ static __inline__ unsigned int __cpm_get_cclk(void) { int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}; return __cpm_get_pllout() / div[__cpm_get_cdiv()]; } /* AHB system bus clock */ static __inline__ unsigned int __cpm_get_hclk(void) { int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}; return __cpm_get_pllout() / div[__cpm_get_hdiv()]; } /* Memory bus clock */ static __inline__ unsigned int __cpm_get_mclk(void) { int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}; return __cpm_get_pllout() / div[__cpm_get_mdiv()]; } /* APB peripheral bus clock */ static __inline__ unsigned int __cpm_get_pclk(void) { int div[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32}; return __cpm_get_pllout() / div[__cpm_get_pdiv()]; } /* LCDC module clock */ static __inline__ unsigned int __cpm_get_lcdclk(void) { return __cpm_get_pllout2() / (__cpm_get_ldiv() + 1); } /* LCD pixel clock */ static __inline__ unsigned int __cpm_get_pixclk(void) { return __cpm_get_pllout2() / (__cpm_get_pixdiv() + 1); } /* I2S clock */ static __inline__ unsigned int __cpm_get_i2sclk(void) { if (REG_CPM_CPCCR & CPM_CPCCR_I2CS) { return __cpm_get_pllout2() / (__cpm_get_i2sdiv() + 1); } else { return JZ_EXTAL; } } /* USB clock */ static __inline__ unsigned int __cpm_get_usbclk(void) { if (REG_CPM_CPCCR & CPM_CPCCR_UCS) { return __cpm_get_pllout2() / (__cpm_get_udiv() + 1); } else { return JZ_EXTAL; } } /* MSC clock */ static __inline__ unsigned int __cpm_get_mscclk(void) { return __cpm_get_pllout2() / (__cpm_get_mscdiv() + 1); } /* EXTAL clock for UART,I2C,SSI,TCU,USB-PHY */ static __inline__ unsigned int __cpm_get_extalclk(void) { return JZ_EXTAL; } /* RTC clock for CPM,INTC,RTC,TCU,WDT */ static __inline__ unsigned int __cpm_get_rtcclk(void) { return JZ_EXTAL2; } /* * Output 24MHz for SD and 16MHz for MMC. */ static inline void __cpm_select_msc_clk(int sd) { unsigned int pllout2 = __cpm_get_pllout2(); unsigned int div = 0; if (sd) { div = pllout2 / 24000000; } else { div = pllout2 / 16000000; } REG_CPM_MSCCDR = div - 1; } /*************************************************************************** * TCU ***************************************************************************/ // where 'n' is the TCU channel #define __tcu_select_extalclk(n) \ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_EXT_EN) #define __tcu_select_rtcclk(n) \ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_RTC_EN) #define __tcu_select_pclk(n) \ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~(TCU_TCSR_EXT_EN | TCU_TCSR_RTC_EN | TCU_TCSR_PCK_EN)) | TCU_TCSR_PCK_EN) #define __tcu_select_clk_div1(n) \ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1) #define __tcu_select_clk_div4(n) \ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE4) #define __tcu_select_clk_div16(n) \ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE16) #define __tcu_select_clk_div64(n) \ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE64) #define __tcu_select_clk_div256(n) \ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE256) #define __tcu_select_clk_div1024(n) \ (REG_TCU_TCSR((n)) = (REG_TCU_TCSR((n)) & ~TCU_TCSR_PRESCALE_MASK) | TCU_TCSR_PRESCALE1024) #define __tcu_enable_pwm_output(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_EN ) #define __tcu_disable_pwm_output(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_EN ) #define __tcu_init_pwm_output_high(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_INITL_HIGH ) #define __tcu_init_pwm_output_low(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_INITL_HIGH ) #define __tcu_set_pwm_output_shutdown_graceful(n) ( REG_TCU_TCSR((n)) &= ~TCU_TCSR_PWM_SD ) #define __tcu_set_pwm_output_shutdown_abrupt(n) ( REG_TCU_TCSR((n)) |= TCU_TCSR_PWM_SD ) #define __tcu_start_counter(n) ( REG_TCU_TESR |= (1 << (n)) ) #define __tcu_stop_counter(n) ( REG_TCU_TECR |= (1 << (n)) ) #define __tcu_half_match_flag(n) ( REG_TCU_TFR & (1 << ((n) + 16)) ) #define __tcu_full_match_flag(n) ( REG_TCU_TFR & (1 << (n)) ) #define __tcu_set_half_match_flag(n) ( REG_TCU_TFSR = (1 << ((n) + 16)) ) #define __tcu_set_full_match_flag(n) ( REG_TCU_TFSR = (1 << (n)) ) #define __tcu_clear_half_match_flag(n) ( REG_TCU_TFCR = (1 << ((n) + 16)) ) #define __tcu_clear_full_match_flag(n) ( REG_TCU_TFCR = (1 << (n)) ) #define __tcu_mask_half_match_irq(n) ( REG_TCU_TMSR = (1 << ((n) + 16)) ) #define __tcu_mask_full_match_irq(n) ( REG_TCU_TMSR = (1 << (n)) ) #define __tcu_unmask_half_match_irq(n) ( REG_TCU_TMCR = (1 << ((n) + 16)) ) #define __tcu_unmask_full_match_irq(n) ( REG_TCU_TMCR = (1 << (n)) ) #define __tcu_wdt_clock_stopped() ( REG_TCU_TSR & TCU_TSSR_WDTSC ) #define __tcu_timer_clock_stopped(n) ( REG_TCU_TSR & (1 << (n)) ) #define __tcu_start_wdt_clock() ( REG_TCU_TSCR = TCU_TSSR_WDTSC ) #define __tcu_start_timer_clock(n) ( REG_TCU_TSCR = (1 << (n)) ) #define __tcu_stop_wdt_clock() ( REG_TCU_TSSR = TCU_TSSR_WDTSC ) #define __tcu_stop_timer_clock(n) ( REG_TCU_TSSR = (1 << (n)) ) #define __tcu_get_count(n) ( REG_TCU_TCNT((n)) ) #define __tcu_set_count(n,v) ( REG_TCU_TCNT((n)) = (v) ) #define __tcu_set_full_data(n,v) ( REG_TCU_TDFR((n)) = (v) ) #define __tcu_set_half_data(n,v) ( REG_TCU_TDHR((n)) = (v) ) /*************************************************************************** * WDT ***************************************************************************/ #define __wdt_start() ( REG_WDT_TCER |= WDT_TCER_TCEN ) #define __wdt_stop() ( REG_WDT_TCER &= ~WDT_TCER_TCEN ) #define __wdt_set_count(v) ( REG_WDT_TCNT = (v) ) #define __wdt_set_data(v) ( REG_WDT_TDR = (v) ) #define __wdt_select_extalclk() \ (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_EXT_EN) #define __wdt_select_rtcclk() \ (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_RTC_EN) #define __wdt_select_pclk() \ (REG_WDT_TCSR = (REG_WDT_TCSR & ~(WDT_TCSR_EXT_EN | WDT_TCSR_RTC_EN | WDT_TCSR_PCK_EN)) | WDT_TCSR_PCK_EN) #define __wdt_select_clk_div1() \ (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1) #define __wdt_select_clk_div4() \ (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE4) #define __wdt_select_clk_div16() \ (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE16) #define __wdt_select_clk_div64() \ (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE64) #define __wdt_select_clk_div256() \ (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE256) #define __wdt_select_clk_div1024() \ (REG_WDT_TCSR = (REG_WDT_TCSR & ~WDT_TCSR_PRESCALE_MASK) | WDT_TCSR_PRESCALE1024) /*************************************************************************** * UART ***************************************************************************/ #define __uart_enable() ( REG8(UART0_FCR) |= UARTFCR_UUE | UARTFCR_FE ) #define __uart_disable() ( REG8(UART0_FCR) = ~UARTFCR_UUE ) #define __uart_enable_transmit_irq() ( REG8(UART0_IER) |= UARTIER_TIE ) #define __uart_disable_transmit_irq() ( REG8(UART0_IER) &= ~UARTIER_TIE ) #define __uart_enable_receive_irq() \ ( REG8(UART0_IER) |= UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE ) #define __uart_disable_receive_irq() \ ( REG8(UART0_IER) &= ~(UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE) ) #define __uart_enable_loopback() ( REG8(UART0_MCR) |= UARTMCR_LOOP ) #define __uart_disable_loopback() ( REG8(UART0_MCR) &= ~UARTMCR_LOOP ) #define __uart_set_8n1() ( REG8(UART0_LCR) = UARTLCR_WLEN_8 ) #define __uart_set_baud(devclk, baud) \ do { \ REG8(UART0_LCR) |= UARTLCR_DLAB; \ REG8(UART0_DLLR) = (devclk / 16 / baud) & 0xff; \ REG8(UART0_DLHR) = ((devclk / 16 / baud) >> 8) & 0xff; \ REG8(UART0_LCR) &= ~UARTLCR_DLAB; \ } while (0) #define __uart_parity_error() ( (REG8(UART0_LSR) & UARTLSR_PER) != 0 ) #define __uart_clear_errors() \ ( REG8(UART0_LSR) &= ~(UARTLSR_ORER | UARTLSR_BRK | UARTLSR_FER | UARTLSR_PER | UARTLSR_RFER) ) #define __uart_transmit_fifo_empty() ( (REG8(UART0_LSR) & UARTLSR_TDRQ) != 0 ) #define __uart_transmit_end() ( (REG8(UART0_LSR) & UARTLSR_TEMT) != 0 ) #define __uart_transmit_char(ch) ( REG8(UART0_TDR) = (ch) ) #define __uart_receive_fifo_full() ( (REG8(UART0_LSR) & UARTLSR_DR) != 0 ) #define __uart_receive_ready() ( (REG8(UART0_LSR) & UARTLSR_DR) != 0 ) #define __uart_receive_char() REG8(UART0_RDR) #define __uart_disable_irda() ( REG8(UART0_SIRCR) &= ~(SIRCR_TSIRE | SIRCR_RSIRE) ) #define __uart_enable_irda() \ /* Tx high pulse as 0, Rx low pulse as 0 */ \ ( REG8(UART0_SIRCR) = SIRCR_TSIRE | SIRCR_RSIRE | SIRCR_RXPL | SIRCR_TPWS ) /*************************************************************************** * DMAC ***************************************************************************/ /* n is the DMA channel (0 - 5) */ #define __dmac_enable_module() \ ( REG_DMAC_DMACR |= DMAC_DMACR_DMAE | DMAC_DMACR_PR_RR ) #define __dmac_disable_module() \ ( REG_DMAC_DMACR &= ~DMAC_DMACR_DMAE ) /* p=0,1,2,3 */ #define __dmac_set_priority(p) \ do { \ REG_DMAC_DMACR &= ~DMAC_DMACR_PR_MASK; \ REG_DMAC_DMACR |= ((p) << DMAC_DMACR_PR_BIT); \ } while (0) #define __dmac_test_halt_error() ( REG_DMAC_DMACR & DMAC_DMACR_HLT ) #define __dmac_test_addr_error() ( REG_DMAC_DMACR & DMAC_DMACR_AR ) #define __dmac_enable_descriptor(n) \ ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_NDES ) #define __dmac_disable_descriptor(n) \ ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_NDES ) #define __dmac_enable_channel(n) \ ( REG_DMAC_DCCSR((n)) |= DMAC_DCCSR_EN ) #define __dmac_disable_channel(n) \ ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_EN ) #define __dmac_channel_enabled(n) \ ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_EN ) #define __dmac_channel_enable_irq(n) \ ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_TIE ) #define __dmac_channel_disable_irq(n) \ ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TIE ) #define __dmac_channel_transmit_halt_detected(n) \ ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_HLT ) #define __dmac_channel_transmit_end_detected(n) \ ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_TT ) #define __dmac_channel_address_error_detected(n) \ ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_AR ) #define __dmac_channel_count_terminated_detected(n) \ ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_CT ) #define __dmac_channel_descriptor_invalid_detected(n) \ ( REG_DMAC_DCCSR((n)) & DMAC_DCCSR_INV ) #define __dmac_channel_clear_transmit_halt(n) \ ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_HLT ) #define __dmac_channel_clear_transmit_end(n) \ ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_TT ) #define __dmac_channel_clear_address_error(n) \ ( REG_DMAC_DCCSR(n) &= ~DMAC_DCCSR_AR ) #define __dmac_channel_clear_count_terminated(n) \ ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_CT ) #define __dmac_channel_clear_descriptor_invalid(n) \ ( REG_DMAC_DCCSR((n)) &= ~DMAC_DCCSR_INV ) #define __dmac_channel_set_single_mode(n) \ ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_TM ) #define __dmac_channel_set_block_mode(n) \ ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_TM ) #define __dmac_channel_set_transfer_unit_32bit(n) \ do { \ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BIT; \ } while (0) #define __dmac_channel_set_transfer_unit_16bit(n) \ do { \ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BIT; \ } while (0) #define __dmac_channel_set_transfer_unit_8bit(n) \ do { \ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_8BIT; \ } while (0) #define __dmac_channel_set_transfer_unit_16byte(n) \ do { \ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_16BYTE; \ } while (0) #define __dmac_channel_set_transfer_unit_32byte(n) \ do { \ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DS_MASK; \ REG_DMAC_DCMD((n)) |= DMAC_DCMD_DS_32BYTE; \ } while (0) /* w=8,16,32 */ #define __dmac_channel_set_dest_port_width(n,w) \ do { \ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DWDH_MASK; \ REG_DMAC_DCMD((n)) |= DMAC_DCMD_DWDH_##w; \ } while (0) /* w=8,16,32 */ #define __dmac_channel_set_src_port_width(n,w) \ do { \ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SWDH_MASK; \ REG_DMAC_DCMD((n)) |= DMAC_DCMD_SWDH_##w; \ } while (0) /* v=0-15 */ #define __dmac_channel_set_rdil(n,v) \ do { \ REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_RDIL_MASK; \ REG_DMAC_DCMD((n) |= ((v) << DMAC_DCMD_RDIL_BIT); \ } while (0) #define __dmac_channel_dest_addr_fixed(n) \ ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_DAI ) #define __dmac_channel_dest_addr_increment(n) \ ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_DAI ) #define __dmac_channel_src_addr_fixed(n) \ ( REG_DMAC_DCMD((n)) &= ~DMAC_DCMD_SAI ) #define __dmac_channel_src_addr_increment(n) \ ( REG_DMAC_DCMD((n)) |= DMAC_DCMD_SAI ) #define __dmac_channel_set_doorbell(n) \ ( REG_DMAC_DMADBSR = (1 << (n)) ) #define __dmac_channel_irq_detected(n) ( REG_DMAC_DMAIPR & (1 << (n)) ) #define __dmac_channel_ack_irq(n) ( REG_DMAC_DMAIPR &= ~(1 << (n)) ) static __inline__ int __dmac_get_irq(void) { int i; for (i = 0; i < MAX_DMA_NUM; i++) if (__dmac_channel_irq_detected(i)) return i; return -1; } /*************************************************************************** * AIC (AC'97 & I2S Controller) ***************************************************************************/ #define __aic_enable() ( REG_AIC_FR |= AIC_FR_ENB ) #define __aic_disable() ( REG_AIC_FR &= ~AIC_FR_ENB ) #define __aic_select_ac97() ( REG_AIC_FR &= ~AIC_FR_AUSEL ) #define __aic_select_i2s() ( REG_AIC_FR |= AIC_FR_AUSEL ) #define __i2s_as_master() ( REG_AIC_FR |= AIC_FR_BCKD | AIC_FR_SYNCD ) #define __i2s_as_slave() ( REG_AIC_FR &= ~(AIC_FR_BCKD | AIC_FR_SYNCD) ) #define __aic_reset_status() ( REG_AIC_FR & AIC_FR_RST ) #define __aic_reset() \ do { \ REG_AIC_FR |= AIC_FR_RST; \ } while(0) #define __aic_set_transmit_trigger(n) \ do { \ REG_AIC_FR &= ~AIC_FR_TFTH_MASK; \ REG_AIC_FR |= ((n) << AIC_FR_TFTH_BIT); \ } while(0) #define __aic_set_receive_trigger(n) \ do { \ REG_AIC_FR &= ~AIC_FR_RFTH_MASK; \ REG_AIC_FR |= ((n) << AIC_FR_RFTH_BIT); \ } while(0) #define __aic_enable_record() ( REG_AIC_CR |= AIC_CR_EREC ) #define __aic_disable_record() ( REG_AIC_CR &= ~AIC_CR_EREC ) #define __aic_enable_replay() ( REG_AIC_CR |= AIC_CR_ERPL ) #define __aic_disable_replay() ( REG_AIC_CR &= ~AIC_CR_ERPL ) #define __aic_enable_loopback() ( REG_AIC_CR |= AIC_CR_ENLBF ) #define __aic_disable_loopback() ( REG_AIC_CR &= ~AIC_CR_ENLBF ) #define __aic_flush_fifo() ( REG_AIC_CR |= AIC_CR_FLUSH ) #define __aic_unflush_fifo() ( REG_AIC_CR &= ~AIC_CR_FLUSH ) #define __aic_enable_transmit_intr() \ ( REG_AIC_CR |= (AIC_CR_ETFS | AIC_CR_ETUR) ) #define __aic_disable_transmit_intr() \ ( REG_AIC_CR &= ~(AIC_CR_ETFS | AIC_CR_ETUR) ) #define __aic_enable_receive_intr() \ ( REG_AIC_CR |= (AIC_CR_ERFS | AIC_CR_EROR) ) #define __aic_disable_receive_intr() \ ( REG_AIC_CR &= ~(AIC_CR_ERFS | AIC_CR_EROR) ) #define __aic_enable_transmit_dma() ( REG_AIC_CR |= AIC_CR_TDMS ) #define __aic_disable_transmit_dma() ( REG_AIC_CR &= ~AIC_CR_TDMS ) #define __aic_enable_receive_dma() ( REG_AIC_CR |= AIC_CR_RDMS ) #define __aic_disable_receive_dma() ( REG_AIC_CR &= ~AIC_CR_RDMS ) #define __aic_enable_mono2stereo() ( REG_AIC_CR |= AIC_CR_M2S ) #define __aic_disable_mono2stereo() ( REG_AIC_CR &= ~AIC_CR_M2S ) #define __aic_enable_byteswap() ( REG_AIC_CR |= AIC_CR_ENDSW ) #define __aic_disable_byteswap() ( REG_AIC_CR &= ~AIC_CR_ENDSW ) #define __aic_enable_unsignadj() ( REG_AIC_CR |= AIC_CR_AVSTSU ) #define __aic_disable_unsignadj() ( REG_AIC_CR &= ~AIC_CR_AVSTSU ) #define AC97_PCM_XS_L_FRONT AIC_ACCR1_XS_SLOT3 #define AC97_PCM_XS_R_FRONT AIC_ACCR1_XS_SLOT4 #define AC97_PCM_XS_CENTER AIC_ACCR1_XS_SLOT6 #define AC97_PCM_XS_L_SURR AIC_ACCR1_XS_SLOT7 #define AC97_PCM_XS_R_SURR AIC_ACCR1_XS_SLOT8 #define AC97_PCM_XS_LFE AIC_ACCR1_XS_SLOT9 #define AC97_PCM_RS_L_FRONT AIC_ACCR1_RS_SLOT3 #define AC97_PCM_RS_R_FRONT AIC_ACCR1_RS_SLOT4 #define AC97_PCM_RS_CENTER AIC_ACCR1_RS_SLOT6 #define AC97_PCM_RS_L_SURR AIC_ACCR1_RS_SLOT7 #define AC97_PCM_RS_R_SURR AIC_ACCR1_RS_SLOT8 #define AC97_PCM_RS_LFE AIC_ACCR1_RS_SLOT9 #define __ac97_set_xs_none() ( REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK ) #define __ac97_set_xs_mono() \ do { \ REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK; \ REG_AIC_ACCR1 |= AC97_PCM_XS_R_FRONT; \ } while(0) #define __ac97_set_xs_stereo() \ do { \ REG_AIC_ACCR1 &= ~AIC_ACCR1_XS_MASK; \ REG_AIC_ACCR1 |= AC97_PCM_XS_L_FRONT | AC97_PCM_XS_R_FRONT; \ } while(0) /* In fact, only stereo is support now. */ #define __ac97_set_rs_none() ( REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK ) #define __ac97_set_rs_mono() \ do { \ REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK; \ REG_AIC_ACCR1 |= AC97_PCM_RS_R_FRONT; \ } while(0) #define __ac97_set_rs_stereo() \ do { \ REG_AIC_ACCR1 &= ~AIC_ACCR1_RS_MASK; \ REG_AIC_ACCR1 |= AC97_PCM_RS_L_FRONT | AC97_PCM_RS_R_FRONT; \ } while(0) #define __ac97_warm_reset_codec() \ do { \ REG_AIC_ACCR2 |= AIC_ACCR2_SA; \ REG_AIC_ACCR2 |= AIC_ACCR2_SS; \ udelay(2); \ REG_AIC_ACCR2 &= ~AIC_ACCR2_SS; \ REG_AIC_ACCR2 &= ~AIC_ACCR2_SA; \ } while (0) #define __ac97_cold_reset_codec() \ do { \ REG_AIC_ACCR2 |= AIC_ACCR2_SR; \ udelay(2); \ REG_AIC_ACCR2 &= ~AIC_ACCR2_SR; \ } while (0) /* n=8,16,18,20 */ #define __ac97_set_iass(n) \ ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_IASS_MASK) | AIC_ACCR2_IASS_##n##BIT ) #define __ac97_set_oass(n) \ ( REG_AIC_ACCR2 = (REG_AIC_ACCR2 & ~AIC_ACCR2_OASS_MASK) | AIC_ACCR2_OASS_##n##BIT ) #define __i2s_select_i2s() ( REG_AIC_I2SCR &= ~AIC_I2SCR_AMSL ) #define __i2s_select_msbjustified() ( REG_AIC_I2SCR |= AIC_I2SCR_AMSL ) /* n=8,16,18,20,24 */ /*#define __i2s_set_sample_size(n) \ ( REG_AIC_I2SCR |= (REG_AIC_I2SCR & ~AIC_I2SCR_WL_MASK) | AIC_I2SCR_WL_##n##BIT )*/ #define __i2s_set_oss_sample_size(n) \ ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_OSS_MASK) | AIC_CR_OSS_##n##BIT ) #define __i2s_set_iss_sample_size(n) \ ( REG_AIC_CR = (REG_AIC_CR & ~AIC_CR_ISS_MASK) | AIC_CR_ISS_##n##BIT ) #define __i2s_stop_bitclk() ( REG_AIC_I2SCR |= AIC_I2SCR_STPBK ) #define __i2s_start_bitclk() ( REG_AIC_I2SCR &= ~AIC_I2SCR_STPBK ) #define __aic_transmit_request() ( REG_AIC_SR & AIC_SR_TFS ) #define __aic_receive_request() ( REG_AIC_SR & AIC_SR_RFS ) #define __aic_transmit_underrun() ( REG_AIC_SR & AIC_SR_TUR ) #define __aic_receive_overrun() ( REG_AIC_SR & AIC_SR_ROR ) #define __aic_clear_errors() ( REG_AIC_SR &= ~(AIC_SR_TUR | AIC_SR_ROR) ) #define __aic_get_transmit_resident() \ ( (REG_AIC_SR & AIC_SR_TFL_MASK) >> AIC_SR_TFL_BIT ) #define __aic_get_receive_count() \ ( (REG_AIC_SR & AIC_SR_RFL_MASK) >> AIC_SR_RFL_BIT ) #define __ac97_command_transmitted() ( REG_AIC_ACSR & AIC_ACSR_CADT ) #define __ac97_status_received() ( REG_AIC_ACSR & AIC_ACSR_SADR ) #define __ac97_status_receive_timeout() ( REG_AIC_ACSR & AIC_ACSR_RSTO ) #define __ac97_codec_is_low_power_mode() ( REG_AIC_ACSR & AIC_ACSR_CLPM ) #define __ac97_codec_is_ready() ( REG_AIC_ACSR & AIC_ACSR_CRDY ) #define __ac97_slot_error_detected() ( REG_AIC_ACSR & AIC_ACSR_SLTERR ) #define __ac97_clear_slot_error() ( REG_AIC_ACSR &= ~AIC_ACSR_SLTERR ) #define __i2s_is_busy() ( REG_AIC_I2SSR & AIC_I2SSR_BSY ) #define CODEC_READ_CMD (1 << 19) #define CODEC_WRITE_CMD (0 << 19) #define CODEC_REG_INDEX_BIT 12 #define CODEC_REG_INDEX_MASK (0x7f << CODEC_REG_INDEX_BIT) /* 18:12 */ #define CODEC_REG_DATA_BIT 4 #define CODEC_REG_DATA_MASK (0x0ffff << 4) /* 19:4 */ #define __ac97_out_rcmd_addr(reg) \ do { \ REG_AIC_ACCAR = CODEC_READ_CMD | ((reg) << CODEC_REG_INDEX_BIT); \ } while (0) #define __ac97_out_wcmd_addr(reg) \ do { \ REG_AIC_ACCAR = CODEC_WRITE_CMD | ((reg) << CODEC_REG_INDEX_BIT); \ } while (0) #define __ac97_out_data(value) \ do { \ REG_AIC_ACCDR = ((value) << CODEC_REG_DATA_BIT); \ } while (0) #define __ac97_in_data() \ ( (REG_AIC_ACSDR & CODEC_REG_DATA_MASK) >> CODEC_REG_DATA_BIT ) #define __ac97_in_status_addr() \ ( (REG_AIC_ACSAR & CODEC_REG_INDEX_MASK) >> CODEC_REG_INDEX_BIT ) #define __i2s_set_sample_rate(i2sclk, sync) \ ( REG_AIC_I2SDIV = ((i2sclk) / (4*64)) / (sync) ) #define __aic_write_tfifo(v) ( REG_AIC_DR = (v) ) #define __aic_read_rfifo() ( REG_AIC_DR ) #define __aic_internal_codec() ( REG_AIC_FR |= AIC_FR_ICDC ) #define __aic_external_codec() ( REG_AIC_FR &= ~AIC_FR_ICDC ) // // Define next ops for AC97 compatible // #define AC97_ACSR AIC_ACSR #define __ac97_enable() __aic_enable(); __aic_select_ac97() #define __ac97_disable() __aic_disable() #define __ac97_reset() __aic_reset() #define __ac97_set_transmit_trigger(n) __aic_set_transmit_trigger(n) #define __ac97_set_receive_trigger(n) __aic_set_receive_trigger(n) #define __ac97_enable_record() __aic_enable_record() #define __ac97_disable_record() __aic_disable_record() #define __ac97_enable_replay() __aic_enable_replay() #define __ac97_disable_replay() __aic_disable_replay() #define __ac97_enable_loopback() __aic_enable_loopback() #define __ac97_disable_loopback() __aic_disable_loopback() #define __ac97_enable_transmit_dma() __aic_enable_transmit_dma() #define __ac97_disable_transmit_dma() __aic_disable_transmit_dma() #define __ac97_enable_receive_dma() __aic_enable_receive_dma() #define __ac97_disable_receive_dma() __aic_disable_receive_dma() #define __ac97_transmit_request() __aic_transmit_request() #define __ac97_receive_request() __aic_receive_request() #define __ac97_transmit_underrun() __aic_transmit_underrun() #define __ac97_receive_overrun() __aic_receive_overrun() #define __ac97_clear_errors() __aic_clear_errors() #define __ac97_get_transmit_resident() __aic_get_transmit_resident() #define __ac97_get_receive_count() __aic_get_receive_count() #define __ac97_enable_transmit_intr() __aic_enable_transmit_intr() #define __ac97_disable_transmit_intr() __aic_disable_transmit_intr() #define __ac97_enable_receive_intr() __aic_enable_receive_intr() #define __ac97_disable_receive_intr() __aic_disable_receive_intr() #define __ac97_write_tfifo(v) __aic_write_tfifo(v) #define __ac97_read_rfifo() __aic_read_rfifo() // // Define next ops for I2S compatible // #define I2S_ACSR AIC_I2SSR #define __i2s_enable() __aic_enable(); __aic_select_i2s() #define __i2s_disable() __aic_disable() #define __i2s_reset() __aic_reset() #define __i2s_set_transmit_trigger(n) __aic_set_transmit_trigger(n) #define __i2s_set_receive_trigger(n) __aic_set_receive_trigger(n) #define __i2s_enable_record() __aic_enable_record() #define __i2s_disable_record() __aic_disable_record() #define __i2s_enable_replay() __aic_enable_replay() #define __i2s_disable_replay() __aic_disable_replay() #define __i2s_enable_loopback() __aic_enable_loopback() #define __i2s_disable_loopback() __aic_disable_loopback() #define __i2s_enable_transmit_dma() __aic_enable_transmit_dma() #define __i2s_disable_transmit_dma() __aic_disable_transmit_dma() #define __i2s_enable_receive_dma() __aic_enable_receive_dma() #define __i2s_disable_receive_dma() __aic_disable_receive_dma() #define __i2s_transmit_request() __aic_transmit_request() #define __i2s_receive_request() __aic_receive_request() #define __i2s_transmit_underrun() __aic_transmit_underrun() #define __i2s_receive_overrun() __aic_receive_overrun() #define __i2s_clear_errors() __aic_clear_errors() #define __i2s_get_transmit_resident() __aic_get_transmit_resident() #define __i2s_get_receive_count() __aic_get_receive_count() #define __i2s_enable_transmit_intr() __aic_enable_transmit_intr() #define __i2s_disable_transmit_intr() __aic_disable_transmit_intr() #define __i2s_enable_receive_intr() __aic_enable_receive_intr() #define __i2s_disable_receive_intr() __aic_disable_receive_intr() #define __i2s_write_tfifo(v) __aic_write_tfifo(v) #define __i2s_read_rfifo() __aic_read_rfifo() #define __i2s_reset_codec() \ do { \ } while (0) /*************************************************************************** * ICDC ***************************************************************************/ #define __i2s_internal_codec() __aic_internal_codec() #define __i2s_external_codec() __aic_external_codec() /*************************************************************************** * INTC ***************************************************************************/ #define __intc_unmask_irq(n) ( REG_INTC_IMCR = (1 << (n)) ) #define __intc_mask_irq(n) ( REG_INTC_IMSR = (1 << (n)) ) #define __intc_ack_irq(n) ( REG_INTC_IPR = (1 << (n)) ) /*************************************************************************** * I2C ***************************************************************************/ #define __i2c_enable() ( REG_I2C_CR |= I2C_CR_I2CE ) #define __i2c_disable() ( REG_I2C_CR &= ~I2C_CR_I2CE ) #define __i2c_send_start() ( REG_I2C_CR |= I2C_CR_STA ) #define __i2c_send_stop() ( REG_I2C_CR |= I2C_CR_STO ) #define __i2c_send_ack() ( REG_I2C_CR &= ~I2C_CR_AC ) #define __i2c_send_nack() ( REG_I2C_CR |= I2C_CR_AC ) #define __i2c_set_drf() ( REG_I2C_SR |= I2C_SR_DRF ) #define __i2c_clear_drf() ( REG_I2C_SR &= ~I2C_SR_DRF ) #define __i2c_check_drf() ( REG_I2C_SR & I2C_SR_DRF ) #define __i2c_received_ack() ( !(REG_I2C_SR & I2C_SR_ACKF) ) #define __i2c_is_busy() ( REG_I2C_SR & I2C_SR_BUSY ) #define __i2c_transmit_ended() ( REG_I2C_SR & I2C_SR_TEND ) #define __i2c_set_clk(dev_clk, i2c_clk) \ ( REG_I2C_GR = (dev_clk) / (16*(i2c_clk)) - 1 ) #define __i2c_read() ( REG_I2C_DR ) #define __i2c_write(val) ( REG_I2C_DR = (val) ) /*************************************************************************** * MSC ***************************************************************************/ #define __msc_start_op() \ ( REG_MSC_STRPCL = MSC_STRPCL_START_OP | MSC_STRPCL_CLOCK_CONTROL_START ) #define __msc_set_resto(to) ( REG_MSC_RESTO = to ) #define __msc_set_rdto(to) ( REG_MSC_RDTO = to ) #define __msc_set_cmd(cmd) ( REG_MSC_CMD = cmd ) #define __msc_set_arg(arg) ( REG_MSC_ARG = arg ) #define __msc_set_nob(nob) ( REG_MSC_NOB = nob ) #define __msc_get_nob() ( REG_MSC_NOB ) #define __msc_set_blklen(len) ( REG_MSC_BLKLEN = len ) #define __msc_set_cmdat(cmdat) ( REG_MSC_CMDAT = cmdat ) #define __msc_set_cmdat_ioabort() ( REG_MSC_CMDAT |= MSC_CMDAT_IO_ABORT ) #define __msc_clear_cmdat_ioabort() ( REG_MSC_CMDAT &= ~MSC_CMDAT_IO_ABORT ) #define __msc_set_cmdat_bus_width1() \ do { \ REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; \ REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_1BIT; \ } while(0) #define __msc_set_cmdat_bus_width4() \ do { \ REG_MSC_CMDAT &= ~MSC_CMDAT_BUS_WIDTH_MASK; \ REG_MSC_CMDAT |= MSC_CMDAT_BUS_WIDTH_4BIT; \ } while(0) #define __msc_set_cmdat_dma_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DMA_EN ) #define __msc_set_cmdat_init() ( REG_MSC_CMDAT |= MSC_CMDAT_INIT ) #define __msc_set_cmdat_busy() ( REG_MSC_CMDAT |= MSC_CMDAT_BUSY ) #define __msc_set_cmdat_stream() ( REG_MSC_CMDAT |= MSC_CMDAT_STREAM_BLOCK ) #define __msc_set_cmdat_block() ( REG_MSC_CMDAT &= ~MSC_CMDAT_STREAM_BLOCK ) #define __msc_set_cmdat_read() ( REG_MSC_CMDAT &= ~MSC_CMDAT_WRITE_READ ) #define __msc_set_cmdat_write() ( REG_MSC_CMDAT |= MSC_CMDAT_WRITE_READ ) #define __msc_set_cmdat_data_en() ( REG_MSC_CMDAT |= MSC_CMDAT_DATA_EN ) /* r is MSC_CMDAT_RESPONSE_FORMAT_Rx or MSC_CMDAT_RESPONSE_FORMAT_NONE */ #define __msc_set_cmdat_res_format(r) \ do { \ REG_MSC_CMDAT &= ~MSC_CMDAT_RESPONSE_FORMAT_MASK; \ REG_MSC_CMDAT |= (r); \ } while(0) #define __msc_clear_cmdat() \ REG_MSC_CMDAT &= ~( MSC_CMDAT_IO_ABORT | MSC_CMDAT_DMA_EN | MSC_CMDAT_INIT| \ MSC_CMDAT_BUSY | MSC_CMDAT_STREAM_BLOCK | MSC_CMDAT_WRITE_READ | \ MSC_CMDAT_DATA_EN | MSC_CMDAT_RESPONSE_FORMAT_MASK ) #define __msc_get_imask() ( REG_MSC_IMASK ) #define __msc_mask_all_intrs() ( REG_MSC_IMASK = 0xff ) #define __msc_unmask_all_intrs() ( REG_MSC_IMASK = 0x00 ) #define __msc_mask_rd() ( REG_MSC_IMASK |= MSC_IMASK_RXFIFO_RD_REQ ) #define __msc_unmask_rd() ( REG_MSC_IMASK &= ~MSC_IMASK_RXFIFO_RD_REQ ) #define __msc_mask_wr() ( REG_MSC_IMASK |= MSC_IMASK_TXFIFO_WR_REQ ) #define __msc_unmask_wr() ( REG_MSC_IMASK &= ~MSC_IMASK_TXFIFO_WR_REQ ) #define __msc_mask_endcmdres() ( REG_MSC_IMASK |= MSC_IMASK_END_CMD_RES ) #define __msc_unmask_endcmdres() ( REG_MSC_IMASK &= ~MSC_IMASK_END_CMD_RES ) #define __msc_mask_datatrandone() ( REG_MSC_IMASK |= MSC_IMASK_DATA_TRAN_DONE ) #define __msc_unmask_datatrandone() ( REG_MSC_IMASK &= ~MSC_IMASK_DATA_TRAN_DONE ) #define __msc_mask_prgdone() ( REG_MSC_IMASK |= MSC_IMASK_PRG_DONE ) #define __msc_unmask_prgdone() ( REG_MSC_IMASK &= ~MSC_IMASK_PRG_DONE ) /* n=0,1,2,3,4,5,6,7 */ #define __msc_set_clkrt(n) \ do { \ REG_MSC_CLKRT = n; \ } while(0) #define __msc_get_ireg() ( REG_MSC_IREG ) #define __msc_ireg_rd() ( REG_MSC_IREG & MSC_IREG_RXFIFO_RD_REQ ) #define __msc_ireg_wr() ( REG_MSC_IREG & MSC_IREG_TXFIFO_WR_REQ ) #define __msc_ireg_end_cmd_res() ( REG_MSC_IREG & MSC_IREG_END_CMD_RES ) #define __msc_ireg_data_tran_done() ( REG_MSC_IREG & MSC_IREG_DATA_TRAN_DONE ) #define __msc_ireg_prg_done() ( REG_MSC_IREG & MSC_IREG_PRG_DONE ) #define __msc_ireg_clear_end_cmd_res() ( REG_MSC_IREG = MSC_IREG_END_CMD_RES ) #define __msc_ireg_clear_data_tran_done() ( REG_MSC_IREG = MSC_IREG_DATA_TRAN_DONE ) #define __msc_ireg_clear_prg_done() ( REG_MSC_IREG = MSC_IREG_PRG_DONE ) #define __msc_get_stat() ( REG_MSC_STAT ) #define __msc_stat_not_end_cmd_res() ( (REG_MSC_STAT & MSC_STAT_END_CMD_RES) == 0) #define __msc_stat_crc_err() \ ( REG_MSC_STAT & (MSC_STAT_CRC_RES_ERR | MSC_STAT_CRC_READ_ERROR | MSC_STAT_CRC_WRITE_ERROR_YES) ) #define __msc_stat_res_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_RES_ERR ) #define __msc_stat_rd_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_READ_ERROR ) #define __msc_stat_wr_crc_err() ( REG_MSC_STAT & MSC_STAT_CRC_WRITE_ERROR_YES ) #define __msc_stat_resto_err() ( REG_MSC_STAT & MSC_STAT_TIME_OUT_RES ) #define __msc_stat_rdto_err() ( REG_MSC_STAT & MSC_STAT_TIME_OUT_READ ) #define __msc_rd_resfifo() ( REG_MSC_RES ) #define __msc_rd_rxfifo() ( REG_MSC_RXFIFO ) #define __msc_wr_txfifo(v) ( REG_MSC_TXFIFO = v ) #define __msc_reset() \ do { \ REG_MSC_STRPCL = MSC_STRPCL_RESET; \ while (REG_MSC_STAT & MSC_STAT_IS_RESETTING); \ } while (0) #define __msc_start_clk() \ do { \ REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_START; \ } while (0) #define __msc_stop_clk() \ do { \ REG_MSC_STRPCL = MSC_STRPCL_CLOCK_CONTROL_STOP; \ } while (0) #define MMC_CLK 19169200 #define SD_CLK 24576000 /* msc_clk should little than pclk and little than clk retrieve from card */ #define __msc_calc_clk_divisor(type,dev_clk,msc_clk,lv) \ do { \ unsigned int rate, pclk, i; \ pclk = dev_clk; \ rate = type?SD_CLK:MMC_CLK; \ if (msc_clk && msc_clk < pclk) \ pclk = msc_clk; \ i = 0; \ while (pclk < rate) \ { \ i ++; \ rate >>= 1; \ } \ lv = i; \ } while(0) /* divide rate to little than or equal to 400kHz */ #define __msc_calc_slow_clk_divisor(type, lv) \ do { \ unsigned int rate, i; \ rate = (type?SD_CLK:MMC_CLK)/1000/400; \ i = 0; \ while (rate > 0) \ { \ rate >>= 1; \ i ++; \ } \ lv = i; \ } while(0) /*************************************************************************** * SSI ***************************************************************************/ #define __ssi_enable() ( REG_SSI_CR0 |= SSI_CR0_SSIE ) #define __ssi_disable() ( REG_SSI_CR0 &= ~SSI_CR0_SSIE ) #define __ssi_select_ce() ( REG_SSI_CR0 &= ~SSI_CR0_FSEL ) #define __ssi_normal_mode() ( REG_SSI_ITR &= ~SSI_ITR_IVLTM_MASK ) #define __ssi_select_ce2() \ do { \ REG_SSI_CR0 |= SSI_CR0_FSEL; \ REG_SSI_CR1 &= ~SSI_CR1_MULTS; \ } while (0) #define __ssi_select_gpc() \ do { \ REG_SSI_CR0 &= ~SSI_CR0_FSEL; \ REG_SSI_CR1 |= SSI_CR1_MULTS; \ } while (0) #define __ssi_enable_tx_intr() \ ( REG_SSI_CR0 |= SSI_CR0_TIE | SSI_CR0_TEIE ) #define __ssi_disable_tx_intr() \ ( REG_SSI_CR0 &= ~(SSI_CR0_TIE | SSI_CR0_TEIE) ) #define __ssi_enable_rx_intr() \ ( REG_SSI_CR0 |= SSI_CR0_RIE | SSI_CR0_REIE ) #define __ssi_disable_rx_intr() \ ( REG_SSI_CR0 &= ~(SSI_CR0_RIE | SSI_CR0_REIE) ) #define __ssi_enable_loopback() ( REG_SSI_CR0 |= SSI_CR0_LOOP ) #define __ssi_disable_loopback() ( REG_SSI_CR0 &= ~SSI_CR0_LOOP ) #define __ssi_enable_receive() ( REG_SSI_CR0 &= ~SSI_CR0_DISREV ) #define __ssi_disable_receive() ( REG_SSI_CR0 |= SSI_CR0_DISREV ) #define __ssi_finish_receive() \ ( REG_SSI_CR0 |= (SSI_CR0_RFINE | SSI_CR0_RFINC) ) #define __ssi_disable_recvfinish() \ ( REG_SSI_CR0 &= ~(SSI_CR0_RFINE | SSI_CR0_RFINC) ) #define __ssi_flush_txfifo() ( REG_SSI_CR0 |= SSI_CR0_TFLUSH ) #define __ssi_flush_rxfifo() ( REG_SSI_CR0 |= SSI_CR0_RFLUSH ) #define __ssi_flush_fifo() \ ( REG_SSI_CR0 |= SSI_CR0_TFLUSH | SSI_CR0_RFLUSH ) #define __ssi_finish_transmit() ( REG_SSI_CR1 &= ~SSI_CR1_UNFIN ) #define __ssi_spi_format() \ do { \ REG_SSI_CR1 &= ~SSI_CR1_FMAT_MASK; \ REG_SSI_CR1 |= SSI_CR1_FMAT_SPI; \ REG_SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK);\ REG_SSI_CR1 |= (SSI_CR1_TFVCK_1 | SSI_CR1_TCKFI_1); \ } while (0) /* TI's SSP format, must clear SSI_CR1.UNFIN */ #define __ssi_ssp_format() \ do { \ REG_SSI_CR1 &= ~(SSI_CR1_FMAT_MASK | SSI_CR1_UNFIN); \ REG_SSI_CR1 |= SSI_CR1_FMAT_SSP; \ } while (0) /* National's Microwire format, must clear SSI_CR0.RFINE, and set max delay */ #define __ssi_microwire_format() \ do { \ REG_SSI_CR1 &= ~SSI_CR1_FMAT_MASK; \ REG_SSI_CR1 |= SSI_CR1_FMAT_MW1; \ REG_SSI_CR1 &= ~(SSI_CR1_TFVCK_MASK|SSI_CR1_TCKFI_MASK);\ REG_SSI_CR1 |= (SSI_CR1_TFVCK_3 | SSI_CR1_TCKFI_3); \ REG_SSI_CR0 &= ~SSI_CR0_RFINE; \ } while (0) /* CE# level (FRMHL), CE# in interval time (ITFRM), clock phase and polarity (PHA POL), interval time (SSIITR), interval characters/frame (SSIICR) */ /* frmhl,endian,mcom,flen,pha,pol MASK */ #define SSICR1_MISC_MASK \ ( SSI_CR1_FRMHL_MASK | SSI_CR1_LFST | SSI_CR1_MCOM_MASK \ | SSI_CR1_FLEN_MASK | SSI_CR1_PHA | SSI_CR1_POL ) \ #define __ssi_spi_set_misc(frmhl,endian,flen,mcom,pha,pol) \ do { \ REG_SSI_CR1 &= ~SSICR1_MISC_MASK; \ REG_SSI_CR1 |= ((frmhl) << 30) | ((endian) << 25) | \ (((mcom) - 1) << 12) | (((flen) - 2) << 4) | \ ((pha) << 1) | (pol); \ } while(0) /* Transfer with MSB or LSB first */ #define __ssi_set_msb() ( REG_SSI_CR1 &= ~SSI_CR1_LFST ) #define __ssi_set_lsb() ( REG_SSI_CR1 |= SSI_CR1_LFST ) #define __ssi_set_frame_length(n) \ REG_SSI_CR1 = (REG_SSI_CR1 & ~SSI_CR1_FLEN_MASK) | (((n) - 2) << 4) /* n = 1 - 16 */ #define __ssi_set_microwire_command_length(n) \ ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_MCOM_MASK) | SSI_CR1_MCOM_##n##BIT) ) /* Set the clock phase for SPI */ #define __ssi_set_spi_clock_phase(n) \ ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_PHA) | (n&0x1)) ) /* Set the clock polarity for SPI */ #define __ssi_set_spi_clock_polarity(n) \ ( REG_SSI_CR1 = ((REG_SSI_CR1 & ~SSI_CR1_POL) | (n&0x1)) ) /* n = ix8 */ #define __ssi_set_tx_trigger(n) \ do { \ REG_SSI_CR1 &= ~SSI_CR1_TTRG_MASK; \ REG_SSI_CR1 |= SSI_CR1_TTRG_##n; \ } while (0) /* n = ix8 */ #define __ssi_set_rx_trigger(n) \ do { \ REG_SSI_CR1 &= ~SSI_CR1_RTRG_MASK; \ REG_SSI_CR1 |= SSI_CR1_RTRG_##n; \ } while (0) #define __ssi_get_txfifo_count() \ ( (REG_SSI_SR & SSI_SR_TFIFONUM_MASK) >> SSI_SR_TFIFONUM_BIT ) #define __ssi_get_rxfifo_count() \ ( (REG_SSI_SR & SSI_SR_RFIFONUM_MASK) >> SSI_SR_RFIFONUM_BIT ) #define __ssi_clear_errors() \ ( REG_SSI_SR &= ~(SSI_SR_UNDR | SSI_SR_OVER) ) #define __ssi_transfer_end() ( REG_SSI_SR & SSI_SR_END ) #define __ssi_is_busy() ( REG_SSI_SR & SSI_SR_BUSY ) #define __ssi_txfifo_full() ( REG_SSI_SR & SSI_SR_TFF ) #define __ssi_rxfifo_empty() ( REG_SSI_SR & SSI_SR_RFE ) #define __ssi_rxfifo_noempty() ( REG_SSI_SR & SSI_SR_RFHF ) #define __ssi_set_clk(dev_clk, ssi_clk) \ ( REG_SSI_GR = (dev_clk) / (2*(ssi_clk)) - 1 ) #define __ssi_receive_data() REG_SSI_DR #define __ssi_transmit_data(v) ( REG_SSI_DR = (v) ) /*************************************************************************** * CIM ***************************************************************************/ #define __cim_enable() ( REG_CIM_CTRL |= CIM_CTRL_ENA ) #define __cim_disable() ( REG_CIM_CTRL &= ~CIM_CTRL_ENA ) #define __cim_input_data_inverse() ( REG_CIM_CFG |= CIM_CFG_INV_DAT ) #define __cim_input_data_normal() ( REG_CIM_CFG &= ~CIM_CFG_INV_DAT ) #define __cim_vsync_active_low() ( REG_CIM_CFG |= CIM_CFG_VSP ) #define __cim_vsync_active_high() ( REG_CIM_CFG &= ~CIM_CFG_VSP ) #define __cim_hsync_active_low() ( REG_CIM_CFG |= CIM_CFG_HSP ) #define __cim_hsync_active_high() ( REG_CIM_CFG &= ~CIM_CFG_HSP ) #define __cim_sample_data_at_pclk_falling_edge() \ ( REG_CIM_CFG |= CIM_CFG_PCP ) #define __cim_sample_data_at_pclk_rising_edge() \ ( REG_CIM_CFG &= ~CIM_CFG_PCP ) #define __cim_enable_dummy_zero() ( REG_CIM_CFG |= CIM_CFG_DUMMY_ZERO ) #define __cim_disable_dummy_zero() ( REG_CIM_CFG &= ~CIM_CFG_DUMMY_ZERO ) #define __cim_select_external_vsync() ( REG_CIM_CFG |= CIM_CFG_EXT_VSYNC ) #define __cim_select_internal_vsync() ( REG_CIM_CFG &= ~CIM_CFG_EXT_VSYNC ) /* n=0-7 */ #define __cim_set_data_packing_mode(n) \ do { \ REG_CIM_CFG &= ~CIM_CFG_PACK_MASK; \ REG_CIM_CFG |= (CIM_CFG_PACK_##n); \ } while (0) #define __cim_enable_ccir656_progressive_mode() \ do { \ REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \ REG_CIM_CFG |= CIM_CFG_DSM_CPM; \ } while (0) #define __cim_enable_ccir656_interlace_mode() \ do { \ REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \ REG_CIM_CFG |= CIM_CFG_DSM_CIM; \ } while (0) #define __cim_enable_gated_clock_mode() \ do { \ REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \ REG_CIM_CFG |= CIM_CFG_DSM_GCM; \ } while (0) #define __cim_enable_nongated_clock_mode() \ do { \ REG_CIM_CFG &= ~CIM_CFG_DSM_MASK; \ REG_CIM_CFG |= CIM_CFG_DSM_NGCM; \ } while (0) /* sclk:system bus clock * mclk: CIM master clock */ #define __cim_set_master_clk(sclk, mclk) \ do { \ REG_CIM_CTRL &= ~CIM_CTRL_MCLKDIV_MASK; \ REG_CIM_CTRL |= (((sclk)/(mclk) - 1) << CIM_CTRL_MCLKDIV_BIT); \ } while (0) #define __cim_enable_sof_intr() \ ( REG_CIM_CTRL |= CIM_CTRL_DMA_SOFM ) #define __cim_disable_sof_intr() \ ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_SOFM ) #define __cim_enable_eof_intr() \ ( REG_CIM_CTRL |= CIM_CTRL_DMA_EOFM ) #define __cim_disable_eof_intr() \ ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EOFM ) #define __cim_enable_stop_intr() \ ( REG_CIM_CTRL |= CIM_CTRL_DMA_STOPM ) #define __cim_disable_stop_intr() \ ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_STOPM ) #define __cim_enable_trig_intr() \ ( REG_CIM_CTRL |= CIM_CTRL_RXF_TRIGM ) #define __cim_disable_trig_intr() \ ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIGM ) #define __cim_enable_rxfifo_overflow_intr() \ ( REG_CIM_CTRL |= CIM_CTRL_RXF_OFM ) #define __cim_disable_rxfifo_overflow_intr() \ ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_OFM ) /* n=1-16 */ #define __cim_set_frame_rate(n) \ do { \ REG_CIM_CTRL &= ~CIM_CTRL_FRC_MASK; \ REG_CIM_CTRL |= CIM_CTRL_FRC_##n; \ } while (0) #define __cim_enable_dma() ( REG_CIM_CTRL |= CIM_CTRL_DMA_EN ) #define __cim_disable_dma() ( REG_CIM_CTRL &= ~CIM_CTRL_DMA_EN ) #define __cim_reset_rxfifo() ( REG_CIM_CTRL |= CIM_CTRL_RXF_RST ) #define __cim_unreset_rxfifo() ( REG_CIM_CTRL &= ~CIM_CTRL_RXF_RST ) /* n=4,8,12,16,20,24,28,32 */ #define __cim_set_rxfifo_trigger(n) \ do { \ REG_CIM_CTRL &= ~CIM_CTRL_RXF_TRIG_MASK; \ REG_CIM_CTRL |= CIM_CTRL_RXF_TRIG_##n; \ } while (0) #define __cim_clear_state() ( REG_CIM_STATE = 0 ) #define __cim_disable_done() ( REG_CIM_STATE & CIM_STATE_VDD ) #define __cim_rxfifo_empty() ( REG_CIM_STATE & CIM_STATE_RXF_EMPTY ) #define __cim_rxfifo_reach_trigger() ( REG_CIM_STATE & CIM_STATE_RXF_TRIG ) #define __cim_rxfifo_overflow() ( REG_CIM_STATE & CIM_STATE_RXF_OF ) #define __cim_clear_rxfifo_overflow() ( REG_CIM_STATE &= ~CIM_STATE_RXF_OF ) #define __cim_dma_stop() ( REG_CIM_STATE & CIM_STATE_DMA_STOP ) #define __cim_dma_eof() ( REG_CIM_STATE & CIM_STATE_DMA_EOF ) #define __cim_dma_sof() ( REG_CIM_STATE & CIM_STATE_DMA_SOF ) #define __cim_get_iid() ( REG_CIM_IID ) #define __cim_get_image_data() ( REG_CIM_RXFIFO ) #define __cim_get_dam_cmd() ( REG_CIM_CMD ) #define __cim_set_da(a) ( REG_CIM_DA = (a) ) /*************************************************************************** * LCD ***************************************************************************/ #define __lcd_as_smart_lcd() ( REG_LCD_CFG |= (1<> LCD_VSYNC_VPS_BIT ) #define __lcd_vsync_get_vpe() \ ( (REG_LCD_VSYNC & LCD_VSYNC_VPE_MASK) >> LCD_VSYNC_VPE_BIT ) #define __lcd_vsync_set_vpe(n) \ do { \ REG_LCD_VSYNC &= ~LCD_VSYNC_VPE_MASK; \ REG_LCD_VSYNC |= (n) << LCD_VSYNC_VPE_BIT; \ } while (0) #define __lcd_hsync_get_hps() \ ( (REG_LCD_HSYNC & LCD_HSYNC_HPS_MASK) >> LCD_HSYNC_HPS_BIT ) #define __lcd_hsync_set_hps(n) \ do { \ REG_LCD_HSYNC &= ~LCD_HSYNC_HPS_MASK; \ REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPS_BIT; \ } while (0) #define __lcd_hsync_get_hpe() \ ( (REG_LCD_HSYNC & LCD_HSYNC_HPE_MASK) >> LCD_VSYNC_HPE_BIT ) #define __lcd_hsync_set_hpe(n) \ do { \ REG_LCD_HSYNC &= ~LCD_HSYNC_HPE_MASK; \ REG_LCD_HSYNC |= (n) << LCD_HSYNC_HPE_BIT; \ } while (0) #define __lcd_vat_get_ht() \ ( (REG_LCD_VAT & LCD_VAT_HT_MASK) >> LCD_VAT_HT_BIT ) #define __lcd_vat_set_ht(n) \ do { \ REG_LCD_VAT &= ~LCD_VAT_HT_MASK; \ REG_LCD_VAT |= (n) << LCD_VAT_HT_BIT; \ } while (0) #define __lcd_vat_get_vt() \ ( (REG_LCD_VAT & LCD_VAT_VT_MASK) >> LCD_VAT_VT_BIT ) #define __lcd_vat_set_vt(n) \ do { \ REG_LCD_VAT &= ~LCD_VAT_VT_MASK; \ REG_LCD_VAT |= (n) << LCD_VAT_VT_BIT; \ } while (0) #define __lcd_dah_get_hds() \ ( (REG_LCD_DAH & LCD_DAH_HDS_MASK) >> LCD_DAH_HDS_BIT ) #define __lcd_dah_set_hds(n) \ do { \ REG_LCD_DAH &= ~LCD_DAH_HDS_MASK; \ REG_LCD_DAH |= (n) << LCD_DAH_HDS_BIT; \ } while (0) #define __lcd_dah_get_hde() \ ( (REG_LCD_DAH & LCD_DAH_HDE_MASK) >> LCD_DAH_HDE_BIT ) #define __lcd_dah_set_hde(n) \ do { \ REG_LCD_DAH &= ~LCD_DAH_HDE_MASK; \ REG_LCD_DAH |= (n) << LCD_DAH_HDE_BIT; \ } while (0) #define __lcd_dav_get_vds() \ ( (REG_LCD_DAV & LCD_DAV_VDS_MASK) >> LCD_DAV_VDS_BIT ) #define __lcd_dav_set_vds(n) \ do { \ REG_LCD_DAV &= ~LCD_DAV_VDS_MASK; \ REG_LCD_DAV |= (n) << LCD_DAV_VDS_BIT; \ } while (0) #define __lcd_dav_get_vde() \ ( (REG_LCD_DAV & LCD_DAV_VDE_MASK) >> LCD_DAV_VDE_BIT ) #define __lcd_dav_set_vde(n) \ do { \ REG_LCD_DAV &= ~LCD_DAV_VDE_MASK; \ REG_LCD_DAV |= (n) << LCD_DAV_VDE_BIT; \ } while (0) #define __lcd_cmd0_set_sofint() ( REG_LCD_CMD0 |= LCD_CMD_SOFINT ) #define __lcd_cmd0_clr_sofint() ( REG_LCD_CMD0 &= ~LCD_CMD_SOFINT ) #define __lcd_cmd1_set_sofint() ( REG_LCD_CMD1 |= LCD_CMD_SOFINT ) #define __lcd_cmd1_clr_sofint() ( REG_LCD_CMD1 &= ~LCD_CMD_SOFINT ) #define __lcd_cmd0_set_eofint() ( REG_LCD_CMD0 |= LCD_CMD_EOFINT ) #define __lcd_cmd0_clr_eofint() ( REG_LCD_CMD0 &= ~LCD_CMD_EOFINT ) #define __lcd_cmd1_set_eofint() ( REG_LCD_CMD1 |= LCD_CMD_EOFINT ) #define __lcd_cmd1_clr_eofint() ( REG_LCD_CMD1 &= ~LCD_CMD_EOFINT ) #define __lcd_cmd0_set_pal() ( REG_LCD_CMD0 |= LCD_CMD_PAL ) #define __lcd_cmd0_clr_pal() ( REG_LCD_CMD0 &= ~LCD_CMD_PAL ) #define __lcd_cmd0_get_len() \ ( (REG_LCD_CMD0 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT ) #define __lcd_cmd1_get_len() \ ( (REG_LCD_CMD1 & LCD_CMD_LEN_MASK) >> LCD_CMD_LEN_BIT ) /*************************************************************************** * RTC ops ***************************************************************************/ #define __rtc_write_ready() ( REG_RTC_RCR & RTC_RCR_WRDY ) #define __rtc_enabled() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RCR |= RTC_RCR_RTCE ; \ }while(0) \ #define __rtc_disabled() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RCR &= ~RTC_RCR_RTCE; \ }while(0) #define __rtc_enable_alarm() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RCR |= RTC_RCR_AE; \ }while(0) #define __rtc_disable_alarm() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RCR &= ~RTC_RCR_AE; \ }while(0) #define __rtc_enable_alarm_irq() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RCR |= RTC_RCR_AIE; \ }while(0) #define __rtc_disable_alarm_irq() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RCR &= ~RTC_RCR_AIE; \ }while(0) #define __rtc_enable_Hz_irq() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RCR |= RTC_RCR_HZIE; \ }while(0) #define __rtc_disable_Hz_irq() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RCR &= ~RTC_RCR_HZIE; \ }while(0) #define __rtc_get_1Hz_flag() \ do{ \ while(!__rtc_write_ready()); \ ((REG_RTC_RCR >> RTC_RCR_HZ) & 0x1); \ }while(0) #define __rtc_clear_1Hz_flag() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RCR &= ~RTC_RCR_HZ; \ }while(0) #define __rtc_get_alarm_flag() \ do{ \ while(!__rtc_write_ready()); \ ((REG_RTC_RCR >> RTC_RCR_AF) & 0x1) \ while(0) #define __rtc_clear_alarm_flag() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RCR &= ~RTC_RCR_AF; \ }while(0) #define __rtc_get_second() \ do{ \ while(!__rtc_write_ready());\ REG_RTC_RSR; \ }while(0) #define __rtc_set_second(v) \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RSR = v; \ }while(0) #define __rtc_get_alarm_second() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RSAR; \ }while(0) #define __rtc_set_alarm_second(v) \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RSAR = v; \ }while(0) #define __rtc_RGR_is_locked() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RGR >> RTC_RGR_LOCK; \ }while(0) #define __rtc_lock_RGR() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RGR |= RTC_RGR_LOCK; \ }while(0) #define __rtc_unlock_RGR() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_RGR &= ~RTC_RGR_LOCK; \ }while(0) #define __rtc_get_adjc_val() \ do{ \ while(!__rtc_write_ready()); \ ( (REG_RTC_RGR & RTC_RGR_ADJC_MASK) >> RTC_RGR_ADJC_BIT ); \ }while(0) #define __rtc_set_adjc_val(v) \ do{ \ while(!__rtc_write_ready()); \ ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_ADJC_MASK) | (v << RTC_RGR_ADJC_BIT) )) \ }while(0) #define __rtc_get_nc1Hz_val() \ while(!__rtc_write_ready()); \ ( (REG_RTC_RGR & RTC_RGR_NC1HZ_MASK) >> RTC_RGR_NC1HZ_BIT ) #define __rtc_set_nc1Hz_val(v) \ do{ \ while(!__rtc_write_ready()); \ ( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_NC1HZ_MASK) | (v << RTC_RGR_NC1HZ_BIT) )) \ }while(0) #define __rtc_power_down() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_HCR |= RTC_HCR_PD; \ }while(0) #define __rtc_get_hwfcr_val() \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_HWFCR & RTC_HWFCR_MASK; \ }while(0) #define __rtc_set_hwfcr_val(v) \ do{ \ while(!__rtc_write_ready()); \ REG_RTC_HWFCR = (v) & RTC_HWFCR_MASK; \ }while(0) #define __rtc_get_hrcr_val() \ do{ \ while(!__rtc_write_ready()); \ ( REG_RTC_HRCR & RTC_HRCR_MASK ); \ }while(0) #define __rtc_set_hrcr_val(v) \ do{ \ while(!__rtc_write_ready()); \ ( REG_RTC_HRCR = (v) & RTC_HRCR_MASK ); \ }while(0) #define __rtc_enable_alarm_wakeup() \ do{ \ while(!__rtc_write_ready()); \ ( REG_RTC_HWCR |= RTC_HWCR_EALM ); \ }while(0) #define __rtc_disable_alarm_wakeup() \ do{ \ while(!__rtc_write_ready()); \ ( REG_RTC_HWCR &= ~RTC_HWCR_EALM ); \ }while(0) #define __rtc_status_hib_reset_occur() \ do{ \ while(!__rtc_write_ready()); \ ( (REG_RTC_HWRSR >> RTC_HWRSR_HR) & 0x1 ); \ }while(0) #define __rtc_status_ppr_reset_occur() \ do{ \ while(!__rtc_write_ready()); \ ( (REG_RTC_HWRSR >> RTC_HWRSR_PPR) & 0x1 ); \ }while(0) #define __rtc_status_wakeup_pin_waken_up() \ do{ \ while(!__rtc_write_ready()); \ ( (REG_RTC_HWRSR >> RTC_HWRSR_PIN) & 0x1 ); \ }while(0) #define __rtc_status_alarm_waken_up() \ do{ \ while(!__rtc_write_ready()); \ ( (REG_RTC_HWRSR >> RTC_HWRSR_ALM) & 0x1 ); \ }while(0) #define __rtc_clear_hib_stat_all() \ do{ \ while(!__rtc_write_ready()); \ ( REG_RTC_HWRSR = 0 ); \ }while(0) #define __rtc_get_scratch_pattern() \ while(!__rtc_write_ready()); \ (REG_RTC_HSPR) #define __rtc_set_scratch_pattern(n) \ do{ \ while(!__rtc_write_ready()); \ (REG_RTC_HSPR = n ); \ }while(0) #endif /* !__ASSEMBLY__ */ #endif /* __JZ4740_H__ */