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openwrt-xburst/target/linux/xburst/files-2.6.27/include/asm-mips/mach-jz4740/ops.h

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yet another patchset - 2.6.27 it's basically also provided by ingenic and nativly based on 2.6.27, adjusted to fit into the OpenWrt-environment
2009-08-18 13:44:38 +03:00
/*
* linux/include/asm-mips/mach-jz4740/ops.h
*
* Ingenic's JZ4740 common include.
*
* Copyright (C) 2006 - 2007 Ingenic Semiconductor Inc.
*
* Author: <yliu@ingenic.cn>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __JZ4740_OPS_H__
#define __JZ4740_OPS_H__
/*
* Definition of Module Operations
*/
/***************************************************************************
* 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#
*/
#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)
/*
* LCD_PS, LCD_REV, LCD_CLS, LCD_SPL
*/
#define __gpio_as_lcd_special() \
do { \
REG_GPIO_PXFUNS(1) = 0x00060000; \
REG_GPIO_PXSELC(1) = 0x00060000; \
REG_GPIO_PXPES(1) = 0x00060000; \
REG_GPIO_PXFUNS(2) = 0x00c00000; \
REG_GPIO_PXSELC(2) = 0x00c00000; \
REG_GPIO_PXPES(2) = 0x00c00000; \
} while (0)
/* LCD_D0~LCD_D7, SLCD_RS, SLCD_CS */
#define __gpio_as_slcd_8bit() \
do { \
REG_GPIO_PXFUNS(2) = 0x001800ff; \
REG_GPIO_PXSELC(2) = 0x001800ff; \
} while (0)
/* LCD_D0~LCD_D7, SLCD_RS, SLCD_CS */
#define __gpio_as_slcd_9bit() \
do { \
REG_GPIO_PXFUNS(2) = 0x001801ff; \
REG_GPIO_PXSELC(2) = 0x001801ff; \
} while (0)
/* LCD_D0~LCD_D15, SLCD_RS, SLCD_CS */
#define __gpio_as_slcd_16bit() \
do { \
REG_GPIO_PXFUNS(2) = 0x0018ffff; \
REG_GPIO_PXSELC(2) = 0x0018ffff; \
} while (0)
/* LCD_D0~LCD_D17, SLCD_RS, SLCD_CS */
#define __gpio_as_slcd_18bit() \
do { \
REG_GPIO_PXFUNS(2) = 0x001bffff; \
REG_GPIO_PXSELC(2) = 0x001bffff; \
} 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_get_uhcdiv() \
((REG_CPM_UHCCDR & CPM_UHCCDR_UHCDIV_MASK) >> CPM_UHCCDR_UHCDIV_BIT)
#define __cpm_get_ssidiv() \
((REG_CPM_SSICCDR & CPM_SSICDR_SSICDIV_MASK) >> CPM_SSICDR_SSIDIV_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_set_uhcdiv(v) \
(REG_CPM_UHCCDR = (REG_CPM_UHCCDR & ~CPM_UHCCDR_UHCDIV_MASK) | ((v) << (CPM_UHCCDR_UHCDIV_BIT)))
#define __cpm_ssiclk_select_exclk() \
(REG_CPM_SSICDR &= ~CPM_SSICDR_SCS)
#define __cpm_ssiclk_select_pllout() \
(REG_CPM_SSICDR |= CPM_SSICDR_SCS)
#define __cpm_set_ssidiv(v) \
(REG_CPM_SSICDR = (REG_CPM_SSICDR & ~CPM_SSICDR_SSIDIV_MASK) | ((v) << (CPM_SSICDR_SSIDIV_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)
/***************************************************************************
* 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(n) \
( REG8(UART_BASE + UART_OFF*(n) + OFF_FCR) |= UARTFCR_UUE | UARTFCR_FE )
#define __uart_disable(n) \
( REG8(UART_BASE + UART_OFF*(n) + OFF_FCR) = ~UARTFCR_UUE )
#define __uart_enable_transmit_irq(n) \
( REG8(UART_BASE + UART_OFF*(n) + OFF_IER) |= UARTIER_TIE )
#define __uart_disable_transmit_irq(n) \
( REG8(UART_BASE + UART_OFF*(n) + OFF_IER) &= ~UARTIER_TIE )
#define __uart_enable_receive_irq(n) \
( REG8(UART_BASE + UART_OFF*(n) + OFF_IER) |= UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE )
#define __uart_disable_receive_irq(n) \
( REG8(UART_BASE + UART_OFF*(n) + OFF_IER) &= ~(UARTIER_RIE | UARTIER_RLIE | UARTIER_RTIE) )
#define __uart_enable_loopback(n) \
( REG8(UART_BASE + UART_OFF*(n) + OFF_MCR) |= UARTMCR_LOOP )
#define __uart_disable_loopback(n) \
( REG8(UART_BASE + UART_OFF*(n) + OFF_MCR) &= ~UARTMCR_LOOP )
#define __uart_set_8n1(n) \
( REG8(UART_BASE + UART_OFF*(n) + OFF_LCR) = UARTLCR_WLEN_8 )
#define __uart_set_baud(n, devclk, baud) \
do { \
REG8(UART_BASE + UART_OFF*(n) + OFF_LCR) |= UARTLCR_DLAB; \
REG8(UART_BASE + UART_OFF*(n) + OFF_DLLR) = (devclk / 16 / baud) & 0xff; \
REG8(UART_BASE + UART_OFF*(n) + OFF_DLHR) = ((devclk / 16 / baud) >> 8) & 0xff; \
REG8(UART_BASE + UART_OFF*(n) + OFF_LCR) &= ~UARTLCR_DLAB; \
} while (0)
#define __uart_parity_error(n) \
( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_PER) != 0 )
#define __uart_clear_errors(n) \
( REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) &= ~(UARTLSR_ORER | UARTLSR_BRK | UARTLSR_FER | UARTLSR_PER | UARTLSR_RFER) )
#define __uart_transmit_fifo_empty(n) \
( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_TDRQ) != 0 )
#define __uart_transmit_end(n) \
( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_TEMT) != 0 )
#define __uart_transmit_char(n, ch) \
REG8(UART_BASE + UART_OFF*(n) + OFF_TDR) = (ch)
#define __uart_receive_fifo_full(n) \
( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_DR) != 0 )
#define __uart_receive_ready(n) \
( (REG8(UART_BASE + UART_OFF*(n) + OFF_LSR) & UARTLSR_DR) != 0 )
#define __uart_receive_char(n) \
REG8(UART_BASE + UART_OFF*(n) + OFF_RDR)
#define __uart_disable_irda() \
( REG8(IRDA_BASE + OFF_SIRCR) &= ~(SIRCR_TSIRE | SIRCR_RSIRE) )
#define __uart_enable_irda() \
/* Tx high pulse as 0, Rx low pulse as 0 */ \
( REG8(IRDA_BASE + OFF_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 __aic_play_zero() ( REG_AIC_FR &= ~AIC_FR_LSMP )
#define __aic_play_lastsample() ( REG_AIC_FR |= AIC_FR_LSMP )
#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_txfifo_half_empty_intr() \
( REG_SSI_CR0 |= SSI_CR0_TIE )
#define __ssi_disable_txfifo_half_empty_intr() \
( REG_SSI_CR0 &= ~SSI_CR0_TIE )
#define __ssi_enable_tx_error_intr() \
( REG_SSI_CR0 |= SSI_CR0_TEIE )
#define __ssi_disable_tx_error_intr() \
( REG_SSI_CR0 &= ~SSI_CR0_TEIE )
#define __ssi_enable_rxfifo_half_full_intr() \
( REG_SSI_CR0 |= SSI_CR0_RIE )
#define __ssi_disable_rxfifo_half_full_intr() \
( REG_SSI_CR0 &= ~SSI_CR0_RIE )
#define __ssi_enable_rx_error_intr() \
( REG_SSI_CR0 |= SSI_CR0_REIE )
#define __ssi_disable_rx_error_intr() \
( REG_SSI_CR0 &= ~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_wait_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)<< 1)))
/* 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 |= (n/8)<<SSI_CR1_TTRG_BIT; \
} while (0)
/* n = ix8 */
#define __ssi_set_rx_trigger(n) \
do { \
REG_SSI_CR1 &= ~SSI_CR1_RTRG_MASK; \
REG_SSI_CR1 |= (n/8)<<SSI_CR1_RTRG_BIT; \
} 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_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_half_full() ( REG_SSI_SR & SSI_SR_RFHF )
#define __ssi_txfifo_half_empty() ( REG_SSI_SR & SSI_SR_TFHE )
#define __ssi_underrun() ( REG_SSI_SR & SSI_SR_UNDR )
#define __ssi_overrun() ( REG_SSI_SR & SSI_SR_OVER )
#define __ssi_clear_underrun() ( REG_SSI_SR = ~SSI_SR_UNDR )
#define __ssi_clear_overrun() ( REG_SSI_SR = ~SSI_SR_OVER )
#define __ssi_clear_errors() \
( REG_SSI_SR &= ~(SSI_SR_UNDR | SSI_SR_OVER) )
#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_CFG_LCDPIN_BIT) )
#define __lcd_as_general_lcd() ( REG_LCD_CFG &= ~(1<<LCD_CFG_LCDPIN_BIT) )
#define __lcd_set_dis() ( REG_LCD_CTRL |= LCD_CTRL_DIS )
#define __lcd_clr_dis() ( REG_LCD_CTRL &= ~LCD_CTRL_DIS )
#define __lcd_set_ena() ( REG_LCD_CTRL |= LCD_CTRL_ENA )
#define __lcd_clr_ena() ( REG_LCD_CTRL &= ~LCD_CTRL_ENA )
/* n=1,2,4,8,16 */
#define __lcd_set_bpp(n) \
( REG_LCD_CTRL = (REG_LCD_CTRL & ~LCD_CTRL_BPP_MASK) | LCD_CTRL_BPP_##n )
/* n=4,8,16 */
#define __lcd_set_burst_length(n) \
do { \
REG_LCD_CTRL &= ~LCD_CTRL_BST_MASK; \
REG_LCD_CTRL |= LCD_CTRL_BST_n##; \
} while (0)
#define __lcd_select_rgb565() ( REG_LCD_CTRL &= ~LCD_CTRL_RGB555 )
#define __lcd_select_rgb555() ( REG_LCD_CTRL |= LCD_CTRL_RGB555 )
#define __lcd_set_ofup() ( REG_LCD_CTRL |= LCD_CTRL_OFUP )
#define __lcd_clr_ofup() ( REG_LCD_CTRL &= ~LCD_CTRL_OFUP )
/* n=2,4,16 */
#define __lcd_set_stn_frc(n) \
do { \
REG_LCD_CTRL &= ~LCD_CTRL_FRC_MASK; \
REG_LCD_CTRL |= LCD_CTRL_FRC_n##; \
} while (0)
#define __lcd_pixel_endian_little() ( REG_LCD_CTRL |= LCD_CTRL_PEDN )
#define __lcd_pixel_endian_big() ( REG_LCD_CTRL &= ~LCD_CTRL_PEDN )
#define __lcd_reverse_byte_endian() ( REG_LCD_CTRL |= LCD_CTRL_BEDN )
#define __lcd_normal_byte_endian() ( REG_LCD_CTRL &= ~LCD_CTRL_BEDN )
#define __lcd_enable_eof_intr() ( REG_LCD_CTRL |= LCD_CTRL_EOFM )
#define __lcd_disable_eof_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_EOFM )
#define __lcd_enable_sof_intr() ( REG_LCD_CTRL |= LCD_CTRL_SOFM )
#define __lcd_disable_sof_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_SOFM )
#define __lcd_enable_ofu_intr() ( REG_LCD_CTRL |= LCD_CTRL_OFUM )
#define __lcd_disable_ofu_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_OFUM )
#define __lcd_enable_ifu0_intr() ( REG_LCD_CTRL |= LCD_CTRL_IFUM0 )
#define __lcd_disable_ifu0_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_IFUM0 )
#define __lcd_enable_ifu1_intr() ( REG_LCD_CTRL |= LCD_CTRL_IFUM1 )
#define __lcd_disable_ifu1_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_IFUM1 )
#define __lcd_enable_ldd_intr() ( REG_LCD_CTRL |= LCD_CTRL_LDDM )
#define __lcd_disable_ldd_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_LDDM )
#define __lcd_enable_qd_intr() ( REG_LCD_CTRL |= LCD_CTRL_QDM )
#define __lcd_disable_qd_intr() ( REG_LCD_CTRL &= ~LCD_CTRL_QDM )
/* LCD status register indication */
#define __lcd_quick_disable_done() ( REG_LCD_STATE & LCD_STATE_QD )
#define __lcd_disable_done() ( REG_LCD_STATE & LCD_STATE_LDD )
#define __lcd_infifo0_underrun() ( REG_LCD_STATE & LCD_STATE_IFU0 )
#define __lcd_infifo1_underrun() ( REG_LCD_STATE & LCD_STATE_IFU1 )
#define __lcd_outfifo_underrun() ( REG_LCD_STATE & LCD_STATE_OFU )
#define __lcd_start_of_frame() ( REG_LCD_STATE & LCD_STATE_SOF )
#define __lcd_end_of_frame() ( REG_LCD_STATE & LCD_STATE_EOF )
#define __lcd_clr_outfifounderrun() ( REG_LCD_STATE &= ~LCD_STATE_OFU )
#define __lcd_clr_sof() ( REG_LCD_STATE &= ~LCD_STATE_SOF )
#define __lcd_clr_eof() ( REG_LCD_STATE &= ~LCD_STATE_EOF )
#define __lcd_panel_white() ( REG_LCD_CFG |= LCD_CFG_WHITE )
#define __lcd_panel_black() ( REG_LCD_CFG &= ~LCD_CFG_WHITE )
/* n=1,2,4,8 for single mono-STN
* n=4,8 for dual mono-STN
*/
#define __lcd_set_panel_datawidth(n) \
do { \
REG_LCD_CFG &= ~LCD_CFG_PDW_MASK; \
REG_LCD_CFG |= LCD_CFG_PDW_n##; \
} while (0)
/* m=LCD_CFG_MODE_GENERUIC_TFT_xxx */
#define __lcd_set_panel_mode(m) \
do { \
REG_LCD_CFG &= ~LCD_CFG_MODE_MASK; \
REG_LCD_CFG |= (m); \
} while(0)
/* n = 0-255 */
#define __lcd_disable_ac_bias() ( REG_LCD_IO = 0xff )
#define __lcd_set_ac_bias(n) \
do { \
REG_LCD_IO &= ~LCD_IO_ACB_MASK; \
REG_LCD_IO |= ((n) << LCD_IO_ACB_BIT); \
} while(0)
#define __lcd_io_set_dir() ( REG_LCD_IO |= LCD_IO_DIR )
#define __lcd_io_clr_dir() ( REG_LCD_IO &= ~LCD_IO_DIR )
#define __lcd_io_set_dep() ( REG_LCD_IO |= LCD_IO_DEP )
#define __lcd_io_clr_dep() ( REG_LCD_IO &= ~LCD_IO_DEP )
#define __lcd_io_set_vsp() ( REG_LCD_IO |= LCD_IO_VSP )
#define __lcd_io_clr_vsp() ( REG_LCD_IO &= ~LCD_IO_VSP )
#define __lcd_io_set_hsp() ( REG_LCD_IO |= LCD_IO_HSP )
#define __lcd_io_clr_hsp() ( REG_LCD_IO &= ~LCD_IO_HSP )
#define __lcd_io_set_pcp() ( REG_LCD_IO |= LCD_IO_PCP )
#define __lcd_io_clr_pcp() ( REG_LCD_IO &= ~LCD_IO_PCP )
#define __lcd_vsync_get_vps() \
( (REG_LCD_VSYNC & LCD_VSYNC_VPS_MASK) >> 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 )
/*******************************************************
* SMART LCD
*******************************************************/
#define __slcd_dma_enable() (REG_SLCD_CTRL |= SLCD_CTRL_DMA_EN)
#define __slcd_dma_disable() \
do {\
while (REG_SLCD_STATE & SLCD_STATE_BUSY); \
REG_SLCD_CTRL &= ~SLCD_CTRL_DMA_EN; \
} while(0)
/*******************************************************
* SMART LCD
*******************************************************/
#define __slcd_dma_enable() (REG_SLCD_CTRL |= SLCD_CTRL_DMA_EN)
#define __slcd_dma_disable() \
do {\
while (REG_SLCD_STATE & SLCD_STATE_BUSY); \
REG_SLCD_CTRL &= ~SLCD_CTRL_DMA_EN; \
} while(0)
/***************************************************************************
* RTC ops
***************************************************************************/
#define __rtc_write_ready() ( (REG_RTC_RCR & RTC_RCR_WRDY) >> RTC_RCR_WRDY_BIT )
#define __rtc_enabled() ( REG_RTC_RCR |= RTC_RCR_RTCE )
#define __rtc_disabled() ( REG_RTC_RCR &= ~RTC_RCR_RTCE )
#define __rtc_enable_alarm() ( REG_RTC_RCR |= RTC_RCR_AE )
#define __rtc_disable_alarm() ( REG_RTC_RCR &= ~RTC_RCR_AE )
#define __rtc_enable_alarm_irq() ( REG_RTC_RCR |= RTC_RCR_AIE )
#define __rtc_disable_alarm_irq() ( REG_RTC_RCR &= ~RTC_RCR_AIE )
#define __rtc_enable_1Hz_irq() ( REG_RTC_RCR |= RTC_RCR_1HZIE )
#define __rtc_disable_1Hz_irq() ( REG_RTC_RCR &= ~RTC_RCR_1HZIE )
#define __rtc_get_1Hz_flag() ( (REG_RTC_RCR >> RTC_RCR_1HZ_BIT) & 0x1 )
#define __rtc_clear_1Hz_flag() ( REG_RTC_RCR &= ~RTC_RCR_1HZ )
#define __rtc_get_alarm_flag() ( (REG_RTC_RCR >> RTC_RCR_AF_BIT) & 0x1 )
#define __rtc_clear_alarm_flag() ( REG_RTC_RCR &= ~RTC_RCR_AF )
#define __rtc_get_second() ( REG_RTC_RSR )
#define __rtc_set_second(v) ( REG_RTC_RSR = v )
#define __rtc_get_alarm_second() ( REG_RTC_RSAR )
#define __rtc_set_alarm_second(v) ( REG_RTC_RSAR = v )
#define __rtc_RGR_is_locked() ( (REG_RTC_RGR >> RTC_RGR_LOCK) )
#define __rtc_lock_RGR() ( REG_RTC_RGR |= RTC_RGR_LOCK )
#define __rtc_unlock_RGR() ( REG_RTC_RGR &= ~RTC_RGR_LOCK )
#define __rtc_get_adjc_val() ( (REG_RTC_RGR & RTC_RGR_ADJC_MASK) >> RTC_RGR_ADJC_BIT )
#define __rtc_set_adjc_val(v) \
( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_ADJC_MASK) | (v << RTC_RGR_ADJC_BIT) ))
#define __rtc_get_nc1Hz_val() ( (REG_RTC_RGR & RTC_RGR_NC1HZ_MASK) >> RTC_RGR_NC1HZ_BIT )
#define __rtc_set_nc1Hz_val(v) \
( REG_RTC_RGR = ( (REG_RTC_RGR & ~RTC_RGR_NC1HZ_MASK) | (v << RTC_RGR_NC1HZ_BIT) ))
#define __rtc_power_down() ( REG_RTC_HCR |= RTC_HCR_PD )
#define __rtc_get_hwfcr_val() ( REG_RTC_HWFCR & RTC_HWFCR_MASK )
#define __rtc_set_hwfcr_val(v) ( REG_RTC_HWFCR = (v) & RTC_HWFCR_MASK )
#define __rtc_get_hrcr_val() ( REG_RTC_HRCR & RTC_HRCR_MASK )
#define __rtc_set_hrcr_val(v) ( REG_RTC_HRCR = (v) & RTC_HRCR_MASK )
#define __rtc_enable_alarm_wakeup() ( REG_RTC_HWCR |= RTC_HWCR_EALM )
#define __rtc_disable_alarm_wakeup() ( REG_RTC_HWCR &= ~RTC_HWCR_EALM )
#define __rtc_status_hib_reset_occur() ( (REG_RTC_HWRSR >> RTC_HWRSR_HR) & 0x1 )
#define __rtc_status_ppr_reset_occur() ( (REG_RTC_HWRSR >> RTC_HWRSR_PPR) & 0x1 )
#define __rtc_status_wakeup_pin_waken_up() ( (REG_RTC_HWRSR >> RTC_HWRSR_PIN) & 0x1 )
#define __rtc_status_alarm_waken_up() ( (REG_RTC_HWRSR >> RTC_HWRSR_ALM) & 0x1 )
#define __rtc_clear_hib_stat_all() ( REG_RTC_HWRSR = 0 )
#define __rtc_get_scratch_pattern() (REG_RTC_HSPR)
#define __rtc_set_scratch_pattern(n) (REG_RTC_HSPR = n )
#endif /* __JZ4740_OPS_H__ */
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