mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-25 02:30:38 +02:00
mach-jz4740: Move all non generic code from platform.c to board-qi_lb60.c
platform.c should only contain the generic platform device definitons, everything board specific should go into the board file.
This commit is contained in:
Lars-Peter Clausen
Xiangfu Liu
parent
5709f560f9
commit
7fa87373a8
@ -16,6 +16,8 @@
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#ifndef _JZ_GPIO_H
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#define _JZ_GPIO_H
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#include <linux/types.h>
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enum jz_gpio_function {
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JZ_GPIO_FUNC_NONE,
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JZ_GPIO_FUNC1,
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@ -0,0 +1,19 @@
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#ifndef __JZ4740_PLATFORM_H
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#define __JZ4740_PLATFORM_H
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#include <linux/platform_device.h>
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extern struct platform_device jz4740_usb_ohci_device;
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extern struct platform_device jz4740_usb_gdt_device;
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extern struct platform_device jz4740_mmc_device;
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extern struct platform_device jz4740_rtc_device;
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extern struct platform_device jz4740_i2c_device;
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extern struct platform_device jz4740_nand_device;
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extern struct platform_device jz4740_framebuffer_device;
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extern struct platform_device jz4740_i2s_device;
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extern struct platform_device jz4740_codec_device;
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extern struct platform_device jz4740_adc_device;
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extern struct platform_device jz4740_battery_device;
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#endif
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@ -16,7 +16,323 @@
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#include <linux/gpio.h>
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#include <asm/mach-jz4740/board-qi_lb60.h>
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#include <asm/mach-jz4740/platform.h>
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#include <linux/input.h>
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#include <linux/gpio_keys.h>
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#include <linux/mtd/jz4740_nand.h>
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#include <linux/jz4740_fb.h>
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#include <linux/input/matrix_keypad.h>
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#include <linux/mtd/jz4740_nand.h>
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#include <linux/spi/spi.h>
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#include <linux/spi/spi_gpio.h>
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#include <linux/power_supply.h>
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#include <linux/power/jz4740-battery.h>
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/* NAND */
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#ifdef QI_LB60_1GB_NAND
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static struct nand_ecclayout qi_lb60_ecclayout = {
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.eccbytes = 36,
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.eccpos = {
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6, 7, 8, 9, 10, 11, 12, 13,
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14, 15, 16, 17, 18, 19, 20, 21,
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22, 23, 24, 25, 26, 27, 28, 29,
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30, 31, 32, 33, 34, 35, 36, 37,
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38, 39, 40, 41},
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.oobfree = {
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{.offset = 2,
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.length = 4},
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{.offset = 42,
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.length = 22}}
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};
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static struct mtd_partition qi_lb60_partitions[] = {
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{ .name = "NAND BOOT partition",
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.offset = 0 * 0x100000,
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.size = 4 * 0x100000,
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},
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{ .name = "NAND KERNEL partition",
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.offset = 4 * 0x100000,
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.size = 4 * 0x100000,
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},
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{ .name = "NAND ROOTFS partition",
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.offset = 8 * 0x100000,
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.size = 504 * 0x100000,
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},
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{ .name = "NAND DATA partition",
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.offset = 512 * 0x100000,
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.size = 512 * 0x100000,
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},
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};
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#else
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static struct nand_ecclayout qi_lb60_ecclayout = {
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.eccbytes = 72,
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.eccpos = {
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12, 13, 14, 15, 16, 17, 18, 19,
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20, 21, 22, 23, 24, 25, 26, 27,
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28, 29, 30, 31, 32, 33, 34, 35,
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36, 37, 38, 39, 40, 41, 42, 43,
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44, 45, 46, 47, 48, 49, 50, 51,
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52, 53, 54, 55, 56, 57, 58, 59,
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60, 61, 62, 63, 64, 65, 66, 67,
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68, 69, 70, 71, 72, 73, 74, 75,
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76, 77, 78, 79, 80, 81, 82, 83},
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.oobfree = {
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{.offset = 2,
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.length = 10},
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{.offset = 84,
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.length = 44}}
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};
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static struct mtd_partition qi_lb60_partitions[] = {
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{ .name = "NAND BOOT partition",
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.offset = 0 * 0x100000,
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.size = 4 * 0x100000,
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},
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{ .name = "NAND KERNEL partition",
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.offset = 4 * 0x100000,
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.size = 4 * 0x100000,
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},
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{ .name = "NAND ROOTFS partition",
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.offset = 8 * 0x100000,
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.size = 504 * 0x100000,
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},
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{ .name = "NAND DATA partition",
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.offset = 512 * 0x100000,
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.size = (512 + 1024) * 0x100000,
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},
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};
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#endif /* QI_LB60_1GB_NAND */
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/* Keyboard*/
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/* #define KEEP_UART_ALIVE
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* don't define this. the keyboard and keyboard both work
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*/
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#define KEY_QI_QI KEY_F13
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#define KEY_QI_UPRED KEY_RIGHTSHIFT
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#define KEY_QI_VOLUP KEY_F15
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#define KEY_QI_VOLDOWN KEY_F16
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#define KEY_QI_FN KEY_RIGHTCTRL
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static const uint32_t qi_lb60_keymap[] = {
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KEY(0, 0, KEY_F1), /* S2 */
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KEY(0, 1, KEY_F2), /* S3 */
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KEY(0, 2, KEY_F3), /* S4 */
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KEY(0, 3, KEY_F4), /* S5 */
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KEY(0, 4, KEY_F5), /* S6 */
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KEY(0, 5, KEY_F6), /* S7 */
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KEY(0, 6, KEY_F7), /* S8 */
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KEY(1, 0, KEY_Q), /* S10 */
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KEY(1, 1, KEY_W), /* S11 */
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KEY(1, 2, KEY_E), /* S12 */
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KEY(1, 3, KEY_R), /* S13 */
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KEY(1, 4, KEY_T), /* S14 */
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KEY(1, 5, KEY_Y), /* S15 */
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KEY(1, 6, KEY_U), /* S16 */
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KEY(1, 7, KEY_I), /* S17 */
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KEY(2, 0, KEY_A), /* S18 */
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KEY(2, 1, KEY_S), /* S19 */
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KEY(2, 2, KEY_D), /* S20 */
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KEY(2, 3, KEY_F), /* S21 */
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KEY(2, 4, KEY_G), /* S22 */
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KEY(2, 5, KEY_H), /* S23 */
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KEY(2, 6, KEY_J), /* S24 */
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KEY(2, 7, KEY_K), /* S25 */
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KEY(3, 0, KEY_ESC), /* S26 */
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KEY(3, 1, KEY_Z), /* S27 */
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KEY(3, 2, KEY_X), /* S28 */
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KEY(3, 3, KEY_C), /* S29 */
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KEY(3, 4, KEY_V), /* S30 */
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KEY(3, 5, KEY_B), /* S31 */
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KEY(3, 6, KEY_N), /* S32 */
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KEY(3, 7, KEY_M), /* S33 */
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KEY(4, 0, KEY_TAB), /* S34 */
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KEY(4, 1, KEY_CAPSLOCK), /* S35 */
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KEY(4, 2, KEY_BACKSLASH), /* S36 */
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KEY(4, 3, KEY_APOSTROPHE), /* S37 */
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KEY(4, 4, KEY_COMMA), /* S38 */
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KEY(4, 5, KEY_DOT), /* S39 */
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KEY(4, 6, KEY_SLASH), /* S40 */
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KEY(4, 7, KEY_UP), /* S41 */
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KEY(5, 0, KEY_O), /* S42 */
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KEY(5, 1, KEY_L), /* S43 */
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KEY(5, 2, KEY_EQUAL), /* S44 */
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KEY(5, 3, KEY_QI_UPRED), /* S45 */
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KEY(5, 4, KEY_SPACE), /* S46 */
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KEY(5, 5, KEY_QI_QI), /* S47 */
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KEY(5, 6, KEY_LEFTCTRL), /* S48 */
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KEY(5, 7, KEY_LEFT), /* S49 */
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KEY(6, 0, KEY_F8), /* S50 */
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KEY(6, 1, KEY_P), /* S51 */
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KEY(6, 2, KEY_BACKSPACE),/* S52 */
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KEY(6, 3, KEY_ENTER), /* S53 */
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KEY(6, 4, KEY_QI_VOLUP), /* S54 */
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KEY(6, 5, KEY_QI_VOLDOWN), /* S55 */
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KEY(6, 6, KEY_DOWN), /* S56 */
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KEY(6, 7, KEY_RIGHT), /* S57 */
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#ifndef KEEP_UART_ALIVE
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KEY(7, 0, KEY_LEFTSHIFT), /* S58 */
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KEY(7, 1, KEY_LEFTALT), /* S59 */
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KEY(7, 2, KEY_QI_FN), /* S60 */
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#endif
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};
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static const struct matrix_keymap_data qi_lb60_keymap_data = {
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.keymap = qi_lb60_keymap,
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.keymap_size = ARRAY_SIZE(qi_lb60_keymap),
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};
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static const unsigned int qi_lb60_keypad_cols[] = {
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74, 75, 76, 77, 78, 79, 80, 81,
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};
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static const unsigned int qi_lb60_keypad_rows[] = {
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114, 115, 116, 117, 118, 119, 120,
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#ifndef KEEP_UART_ALIVE
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122,
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#endif
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};
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static struct matrix_keypad_platform_data qi_lb60_pdata = {
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.keymap_data = &qi_lb60_keymap_data,
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.col_gpios = qi_lb60_keypad_cols,
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.row_gpios = qi_lb60_keypad_rows,
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.num_col_gpios = ARRAY_SIZE(qi_lb60_keypad_cols),
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.num_row_gpios = ARRAY_SIZE(qi_lb60_keypad_rows),
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.col_scan_delay_us = 10,
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.debounce_ms = 10,
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.wakeup = 1,
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.active_low = 1,
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};
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static struct platform_device qi_lb60_keypad = {
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.name = "matrix-keypad",
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.id = -1,
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.dev = {
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.platform_data = &qi_lb60_pdata,
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},
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};
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/* Display */
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static struct fb_videomode qi_lb60_video_modes[] = {
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{
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.name = "320x240",
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.xres = 320,
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.yres = 240,
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.pixclock = 700000,
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.left_margin = 140,
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.right_margin = 273,
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.upper_margin = 20,
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.lower_margin = 2,
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.hsync_len = 1,
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.vsync_len = 1,
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.sync = 0,
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.vmode = FB_VMODE_NONINTERLACED,
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},
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};
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static struct jz4740_fb_platform_data qi_lb60_fb_pdata = {
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.width = 60,
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.height = 45,
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.num_modes = ARRAY_SIZE(qi_lb60_video_modes),
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.modes = qi_lb60_video_modes,
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.bpp = 24,
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.lcd_type = JZ_LCD_TYPE_8BIT_SERIAL,
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};
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static struct jz_nand_platform_data qi_lb60_nand_pdata = {
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.num_partitions = ARRAY_SIZE(qi_lb60_partitions),
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.partitions = qi_lb60_partitions,
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.ecc_layout = &qi_lb60_ecclayout,
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.busy_gpio = 94,
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};
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struct spi_gpio_platform_data spigpio_platform_data = {
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.sck = JZ_GPIO_PORTC(23),
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.mosi = JZ_GPIO_PORTC(22),
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.miso = JZ_GPIO_PORTC(22),
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.num_chipselect = 1,
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};
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static struct platform_device spigpio_device = {
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.name = "spi_gpio",
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.id = 1,
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.dev = {
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.platform_data = &spigpio_platform_data,
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},
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};
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static struct spi_board_info qi_lb60_spi_board_info[] = {
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{
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.modalias = "gpm940b0",
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.controller_data = (void*)JZ_GPIO_PORTC(21),
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.chip_select = 0,
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.bus_num = 1,
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.max_speed_hz = 30 * 1000,
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},
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};
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/* Battery */
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static struct jz_batt_info qi_lb60_battery_pdata = {
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.dc_dect_gpio = GPIO_DC_DETE_N,
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.usb_dect_gpio = GPIO_USB_DETE,
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.charg_stat_gpio = GPIO_CHARG_STAT_N,
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.min_voltag = 3600000,
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.max_voltag = 4200000,
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.batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO,
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};
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/* GPIO Key: power */
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static struct gpio_keys_button qi_lb60_gpio_keys_buttons[] = {
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[0] = {
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.code = KEY_POWER,
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.gpio = GPIO_WAKEUP_N,
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.active_low = 1,
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.desc = "Power",
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},
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};
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static struct gpio_keys_platform_data qi_lb60_gpio_keys_data = {
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.nbuttons = ARRAY_SIZE(qi_lb60_gpio_keys_buttons),
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.buttons = qi_lb60_gpio_keys_buttons,
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};
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static struct platform_device qi_lb60_gpio_keys = {
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.name = "gpio-keys",
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.id = -1,
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.dev = {
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.platform_data = &qi_lb60_gpio_keys_data,
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}
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};
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/*
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static struct jz_mmc_platform_data jz_mmc_pdata = {
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.card_detect_gpio = JZ_GPIO_PORTD(0),
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.read_only_gpio = JZ_GPIO_PORTD(16),
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.power_gpio = JZ_GPIO_PORTD(2),
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};*/
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static struct platform_device *jz_platform_devices[] __initdata = {
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&jz4740_usb_ohci_device,
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&jz4740_usb_gdt_device,
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&jz4740_mmc_device,
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&jz4740_nand_device,
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&qi_lb60_keypad,
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&spigpio_device,
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&jz4740_framebuffer_device,
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&jz4740_i2s_device,
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&jz4740_codec_device,
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&jz4740_rtc_device,
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&jz4740_adc_device,
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&jz4740_battery_device,
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&qi_lb60_gpio_keys,
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};
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static void __init board_gpio_setup(void)
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{
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@ -27,10 +343,31 @@ static void __init board_gpio_setup(void)
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jz_gpio_disable_pullup(GPIO_SD_WP);
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}
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void __init jz_board_setup(void)
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static int __init qi_lb60_init_platform_devices(void)
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{
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jz4740_framebuffer_device.dev.platform_data = &qi_lb60_fb_pdata;
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jz4740_nand_device.dev.platform_data = &qi_lb60_nand_pdata;
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jz4740_battery_device.dev.platform_data = &qi_lb60_battery_pdata;
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spi_register_board_info(qi_lb60_spi_board_info,
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ARRAY_SIZE(qi_lb60_spi_board_info));
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return platform_add_devices(jz_platform_devices,
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ARRAY_SIZE(jz_platform_devices));
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}
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extern int jz_gpiolib_init(void);
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static void __init qi_lb60_board_setup(void)
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{
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printk("Qi Hardware JZ4740 QI_LB60 setup\n");
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if (jz_gpiolib_init())
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panic("Failed to initalize jz gpio\n");
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board_gpio_setup();
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if (qi_lb60_init_platform_devices())
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panic("Failed to initalize platform devices\n");
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}
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arch_initcall(qi_lb60_board_setup);
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@ -343,7 +343,7 @@ static struct jz_gpio_chip jz_gpio_chips[] = {
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JZ_GPIO_CHIP(D),
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};
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__init int jz_gpiolib_init(void)
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int __init jz_gpiolib_init(void)
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{
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struct jz_gpio_chip *chip = jz_gpio_chips;
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int i, irq;
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@ -362,6 +362,3 @@ __init int jz_gpiolib_init(void)
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return 0;
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}
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arch_initcall(jz_gpiolib_init);
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@ -13,22 +13,12 @@
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/resource.h>
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#include <linux/mtd/jz4740_nand.h>
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#include <linux/jz4740_fb.h>
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#include <linux/input/matrix_keypad.h>
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#include <linux/mtd/jz4740_nand.h>
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#include <linux/spi/spi.h>
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#include <linux/spi/spi_gpio.h>
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#include <linux/power_supply.h>
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#include <linux/power/jz4740-battery.h>
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#include <linux/input.h>
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#include <linux/gpio_keys.h>
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#include <asm/mach-jz4740/platform.h>
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#include <asm/jzsoc.h>
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#include <asm/gpio.h>
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/* OHCI (USB full speed host controller) */
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static struct resource jz_usb_ohci_resources[] = {
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static struct resource jz4740_usb_ohci_resources[] = {
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[0] = {
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.start = CPHYSADDR(UHC_BASE),
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.end = CPHYSADDR(UHC_BASE) + 0x10000 - 1,
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@ -44,20 +34,19 @@ static struct resource jz_usb_ohci_resources[] = {
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/* The dmamask must be set for OHCI to work */
|
||||
static u64 ohci_dmamask = ~(u32)0;
|
||||
|
||||
static struct platform_device jz_usb_ohci_device = {
|
||||
struct platform_device jz4740_usb_ohci_device = {
|
||||
.name = "jz-ohci",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.dma_mask = &ohci_dmamask,
|
||||
.coherent_dma_mask = 0xffffffff,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(jz_usb_ohci_resources),
|
||||
.resource = jz_usb_ohci_resources,
|
||||
.num_resources = ARRAY_SIZE(jz4740_usb_ohci_resources),
|
||||
.resource = jz4740_usb_ohci_resources,
|
||||
};
|
||||
|
||||
|
||||
/* UDC (USB gadget controller) */
|
||||
static struct resource jz_usb_gdt_resources[] = {
|
||||
static struct resource jz4740_usb_gdt_resources[] = {
|
||||
[0] = {
|
||||
.start = CPHYSADDR(UDC_BASE),
|
||||
.end = CPHYSADDR(UDC_BASE) + 0x10000 - 1,
|
||||
@ -70,27 +59,21 @@ static struct resource jz_usb_gdt_resources[] = {
|
||||
},
|
||||
};
|
||||
|
||||
static u64 udc_dmamask = ~(u32)0;
|
||||
static u64 jz4740_udc_dmamask = ~(u32)0;
|
||||
|
||||
static struct platform_device jz_usb_gdt_device = {
|
||||
struct platform_device jz4740_usb_gdt_device = {
|
||||
.name = "jz-udc",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.dma_mask = &udc_dmamask,
|
||||
.dma_mask = &jz4740_udc_dmamask,
|
||||
.coherent_dma_mask = 0xffffffff,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(jz_usb_gdt_resources),
|
||||
.resource = jz_usb_gdt_resources,
|
||||
.num_resources = ARRAY_SIZE(jz4740_usb_gdt_resources),
|
||||
.resource = jz4740_usb_gdt_resources,
|
||||
};
|
||||
/*
|
||||
static struct jz_mmc_platform_data jz_mmc_pdata = {
|
||||
.card_detect_gpio = JZ_GPIO_PORTD(0),
|
||||
.read_only_gpio = JZ_GPIO_PORTD(16),
|
||||
.power_gpio = JZ_GPIO_PORTD(2),
|
||||
};*/
|
||||
|
||||
/** MMC/SD controller **/
|
||||
static struct resource jz_mmc_resources[] = {
|
||||
static struct resource jz4740_mmc_resources[] = {
|
||||
[0] = {
|
||||
.start = CPHYSADDR(MSC_BASE),
|
||||
.end = CPHYSADDR(MSC_BASE) + 0x10000 - 1,
|
||||
@ -103,21 +86,20 @@ static struct resource jz_mmc_resources[] = {
|
||||
}
|
||||
};
|
||||
|
||||
static u64 jz_mmc_dmamask = ~(u32)0;
|
||||
static u64 jz4740_mmc_dmamask = ~(u32)0;
|
||||
|
||||
static struct platform_device jz_mmc_device = {
|
||||
struct platform_device jz4740_mmc_device = {
|
||||
.name = "jz-mmc",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.dma_mask = &jz_mmc_dmamask,
|
||||
.dma_mask = &jz4740_mmc_dmamask,
|
||||
.coherent_dma_mask = 0xffffffff,
|
||||
/* .platform_data = &jz_mmc_pdata,*/
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(jz_mmc_resources),
|
||||
.resource = jz_mmc_resources,
|
||||
.num_resources = ARRAY_SIZE(jz4740_mmc_resources),
|
||||
.resource = jz4740_mmc_resources,
|
||||
};
|
||||
|
||||
static struct resource jz_rtc_resources[] = {
|
||||
static struct resource jz4740_rtc_resources[] = {
|
||||
[0] = {
|
||||
.start = CPHYSADDR(RTC_BASE),
|
||||
.end = CPHYSADDR(RTC_BASE) + 0x10,
|
||||
@ -130,15 +112,15 @@ static struct resource jz_rtc_resources[] = {
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device jz_rtc_device = {
|
||||
struct platform_device jz4740_rtc_device = {
|
||||
.name = "jz4740-rtc",
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(jz_rtc_resources),
|
||||
.resource = jz_rtc_resources,
|
||||
.num_resources = ARRAY_SIZE(jz4740_rtc_resources),
|
||||
.resource = jz4740_rtc_resources,
|
||||
};
|
||||
|
||||
/** I2C controller **/
|
||||
static struct resource jz_i2c_resources[] = {
|
||||
static struct resource jz4740_i2c_resources[] = {
|
||||
[0] = {
|
||||
.start = CPHYSADDR(I2C_BASE),
|
||||
.end = CPHYSADDR(I2C_BASE) + 0x10000 - 1,
|
||||
@ -151,20 +133,20 @@ static struct resource jz_i2c_resources[] = {
|
||||
}
|
||||
};
|
||||
|
||||
static u64 jz_i2c_dmamask = ~(u32)0;
|
||||
static u64 jz4740_i2c_dmamask = ~(u32)0;
|
||||
|
||||
static struct platform_device jz_i2c_device = {
|
||||
struct platform_device jz4740_i2c_device = {
|
||||
.name = "jz_i2c",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.dma_mask = &jz_i2c_dmamask,
|
||||
.dma_mask = &jz4740_i2c_dmamask,
|
||||
.coherent_dma_mask = 0xffffffff,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(jz_i2c_resources),
|
||||
.resource = jz_i2c_resources,
|
||||
.num_resources = ARRAY_SIZE(jz4740_i2c_resources),
|
||||
.resource = jz4740_i2c_resources,
|
||||
};
|
||||
|
||||
static struct resource jz_nand_resources[] = {
|
||||
static struct resource jz4740_nand_resources[] = {
|
||||
[0] = {
|
||||
.start = CPHYSADDR(EMC_BASE),
|
||||
.end = CPHYSADDR(EMC_BASE) + 0x10000 - 1,
|
||||
@ -172,234 +154,13 @@ static struct resource jz_nand_resources[] = {
|
||||
},
|
||||
};
|
||||
|
||||
|
||||
#ifdef QI_LB60_1GB_NAND
|
||||
static struct nand_ecclayout qi_lb60_ecclayout = {
|
||||
.eccbytes = 36,
|
||||
.eccpos = {
|
||||
6, 7, 8, 9, 10, 11, 12, 13,
|
||||
14, 15, 16, 17, 18, 19, 20, 21,
|
||||
22, 23, 24, 25, 26, 27, 28, 29,
|
||||
30, 31, 32, 33, 34, 35, 36, 37,
|
||||
38, 39, 40, 41},
|
||||
.oobfree = {
|
||||
{.offset = 2,
|
||||
.length = 4},
|
||||
{.offset = 42,
|
||||
.length = 22}}
|
||||
};
|
||||
|
||||
static struct mtd_partition qi_lb60_partitions[] = {
|
||||
{ .name = "NAND BOOT partition",
|
||||
.offset = 0 * 0x100000,
|
||||
.size = 4 * 0x100000,
|
||||
},
|
||||
{ .name = "NAND KERNEL partition",
|
||||
.offset = 4 * 0x100000,
|
||||
.size = 4 * 0x100000,
|
||||
},
|
||||
{ .name = "NAND ROOTFS partition",
|
||||
.offset = 8 * 0x100000,
|
||||
.size = 504 * 0x100000,
|
||||
},
|
||||
{ .name = "NAND DATA partition",
|
||||
.offset = 512 * 0x100000,
|
||||
.size = 512 * 0x100000,
|
||||
},
|
||||
};
|
||||
#else
|
||||
static struct nand_ecclayout qi_lb60_ecclayout = {
|
||||
.eccbytes = 72,
|
||||
.eccpos = {
|
||||
12, 13, 14, 15, 16, 17, 18, 19,
|
||||
20, 21, 22, 23, 24, 25, 26, 27,
|
||||
28, 29, 30, 31, 32, 33, 34, 35,
|
||||
36, 37, 38, 39, 40, 41, 42, 43,
|
||||
44, 45, 46, 47, 48, 49, 50, 51,
|
||||
52, 53, 54, 55, 56, 57, 58, 59,
|
||||
60, 61, 62, 63, 64, 65, 66, 67,
|
||||
68, 69, 70, 71, 72, 73, 74, 75,
|
||||
76, 77, 78, 79, 80, 81, 82, 83},
|
||||
.oobfree = {
|
||||
{.offset = 2,
|
||||
.length = 10},
|
||||
{.offset = 84,
|
||||
.length = 44}}
|
||||
};
|
||||
|
||||
static struct mtd_partition qi_lb60_partitions[] = {
|
||||
{ .name = "NAND BOOT partition",
|
||||
.offset = 0 * 0x100000,
|
||||
.size = 4 * 0x100000,
|
||||
},
|
||||
{ .name = "NAND KERNEL partition",
|
||||
.offset = 4 * 0x100000,
|
||||
.size = 4 * 0x100000,
|
||||
},
|
||||
{ .name = "NAND ROOTFS partition",
|
||||
.offset = 8 * 0x100000,
|
||||
.size = 504 * 0x100000,
|
||||
},
|
||||
{ .name = "NAND DATA partition",
|
||||
.offset = 512 * 0x100000,
|
||||
.size = (512 + 1024) * 0x100000,
|
||||
},
|
||||
};
|
||||
#endif /* QI_LB60_1GB_NAND */
|
||||
|
||||
static struct jz_nand_platform_data jz_nand_platform_data = {
|
||||
.num_partitions = ARRAY_SIZE(qi_lb60_partitions),
|
||||
.partitions = qi_lb60_partitions,
|
||||
.ecc_layout = &qi_lb60_ecclayout,
|
||||
.busy_gpio = 94,
|
||||
};
|
||||
|
||||
static struct platform_device jz_nand_device = {
|
||||
struct platform_device jz4740_nand_device = {
|
||||
.name = "jz4740-nand",
|
||||
.num_resources = ARRAY_SIZE(jz_nand_resources),
|
||||
.resource = jz_nand_resources,
|
||||
.dev = {
|
||||
.platform_data = &jz_nand_platform_data,
|
||||
}
|
||||
};
|
||||
/* #define KEEP_UART_ALIVE
|
||||
* don't define this. the keyboard and keyboard both work
|
||||
*/
|
||||
|
||||
#define KEY_QI_QI KEY_F13
|
||||
#define KEY_QI_UPRED KEY_RIGHTSHIFT
|
||||
#define KEY_QI_VOLUP KEY_F15
|
||||
#define KEY_QI_VOLDOWN KEY_F16
|
||||
#define KEY_QI_FN KEY_RIGHTCTRL
|
||||
|
||||
static const uint32_t qi_lb60_keymap[] = {
|
||||
KEY(0, 0, KEY_F1), /* S2 */
|
||||
KEY(0, 1, KEY_F2), /* S3 */
|
||||
KEY(0, 2, KEY_F3), /* S4 */
|
||||
KEY(0, 3, KEY_F4), /* S5 */
|
||||
KEY(0, 4, KEY_F5), /* S6 */
|
||||
KEY(0, 5, KEY_F6), /* S7 */
|
||||
KEY(0, 6, KEY_F7), /* S8 */
|
||||
|
||||
KEY(1, 0, KEY_Q), /* S10 */
|
||||
KEY(1, 1, KEY_W), /* S11 */
|
||||
KEY(1, 2, KEY_E), /* S12 */
|
||||
KEY(1, 3, KEY_R), /* S13 */
|
||||
KEY(1, 4, KEY_T), /* S14 */
|
||||
KEY(1, 5, KEY_Y), /* S15 */
|
||||
KEY(1, 6, KEY_U), /* S16 */
|
||||
KEY(1, 7, KEY_I), /* S17 */
|
||||
KEY(2, 0, KEY_A), /* S18 */
|
||||
KEY(2, 1, KEY_S), /* S19 */
|
||||
KEY(2, 2, KEY_D), /* S20 */
|
||||
KEY(2, 3, KEY_F), /* S21 */
|
||||
KEY(2, 4, KEY_G), /* S22 */
|
||||
KEY(2, 5, KEY_H), /* S23 */
|
||||
KEY(2, 6, KEY_J), /* S24 */
|
||||
KEY(2, 7, KEY_K), /* S25 */
|
||||
KEY(3, 0, KEY_ESC), /* S26 */
|
||||
KEY(3, 1, KEY_Z), /* S27 */
|
||||
KEY(3, 2, KEY_X), /* S28 */
|
||||
KEY(3, 3, KEY_C), /* S29 */
|
||||
KEY(3, 4, KEY_V), /* S30 */
|
||||
KEY(3, 5, KEY_B), /* S31 */
|
||||
KEY(3, 6, KEY_N), /* S32 */
|
||||
KEY(3, 7, KEY_M), /* S33 */
|
||||
KEY(4, 0, KEY_TAB), /* S34 */
|
||||
KEY(4, 1, KEY_CAPSLOCK), /* S35 */
|
||||
KEY(4, 2, KEY_BACKSLASH), /* S36 */
|
||||
KEY(4, 3, KEY_APOSTROPHE), /* S37 */
|
||||
KEY(4, 4, KEY_COMMA), /* S38 */
|
||||
KEY(4, 5, KEY_DOT), /* S39 */
|
||||
KEY(4, 6, KEY_SLASH), /* S40 */
|
||||
KEY(4, 7, KEY_UP), /* S41 */
|
||||
KEY(5, 0, KEY_O), /* S42 */
|
||||
KEY(5, 1, KEY_L), /* S43 */
|
||||
KEY(5, 2, KEY_EQUAL), /* S44 */
|
||||
KEY(5, 3, KEY_QI_UPRED), /* S45 */
|
||||
KEY(5, 4, KEY_SPACE), /* S46 */
|
||||
KEY(5, 5, KEY_QI_QI), /* S47 */
|
||||
KEY(5, 6, KEY_LEFTCTRL), /* S48 */
|
||||
KEY(5, 7, KEY_LEFT), /* S49 */
|
||||
KEY(6, 0, KEY_F8), /* S50 */
|
||||
KEY(6, 1, KEY_P), /* S51 */
|
||||
KEY(6, 2, KEY_BACKSPACE),/* S52 */
|
||||
KEY(6, 3, KEY_ENTER), /* S53 */
|
||||
KEY(6, 4, KEY_QI_VOLUP), /* S54 */
|
||||
KEY(6, 5, KEY_QI_VOLDOWN), /* S55 */
|
||||
KEY(6, 6, KEY_DOWN), /* S56 */
|
||||
KEY(6, 7, KEY_RIGHT), /* S57 */
|
||||
|
||||
#ifndef KEEP_UART_ALIVE
|
||||
KEY(7, 0, KEY_LEFTSHIFT), /* S58 */
|
||||
KEY(7, 1, KEY_LEFTALT), /* S59 */
|
||||
KEY(7, 2, KEY_QI_FN), /* S60 */
|
||||
#endif
|
||||
.num_resources = ARRAY_SIZE(jz4740_nand_resources),
|
||||
.resource = jz4740_nand_resources,
|
||||
};
|
||||
|
||||
static const struct matrix_keymap_data qi_lb60_keymap_data = {
|
||||
.keymap = qi_lb60_keymap,
|
||||
.keymap_size = ARRAY_SIZE(qi_lb60_keymap),
|
||||
};
|
||||
|
||||
static const unsigned int qi_lb60_keypad_cols[] = {
|
||||
74, 75, 76, 77, 78, 79, 80, 81,
|
||||
};
|
||||
|
||||
static const unsigned int qi_lb60_keypad_rows[] = {
|
||||
114, 115, 116, 117, 118, 119, 120,
|
||||
#ifndef KEEP_UART_ALIVE
|
||||
122,
|
||||
#endif
|
||||
};
|
||||
|
||||
static struct matrix_keypad_platform_data qi_lb60_pdata = {
|
||||
.keymap_data = &qi_lb60_keymap_data,
|
||||
.col_gpios = qi_lb60_keypad_cols,
|
||||
.row_gpios = qi_lb60_keypad_rows,
|
||||
.num_col_gpios = ARRAY_SIZE(qi_lb60_keypad_cols),
|
||||
.num_row_gpios = ARRAY_SIZE(qi_lb60_keypad_rows),
|
||||
.col_scan_delay_us = 10,
|
||||
.debounce_ms = 10,
|
||||
.wakeup = 1,
|
||||
.active_low = 1,
|
||||
};
|
||||
|
||||
static struct platform_device qi_lb60_keypad = {
|
||||
.name = "matrix-keypad",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = &qi_lb60_pdata,
|
||||
},
|
||||
};
|
||||
|
||||
static struct fb_videomode qi_lb60_video_modes[] = {
|
||||
{
|
||||
.name = "320x240",
|
||||
.xres = 320,
|
||||
.yres = 240,
|
||||
.pixclock = 700000,
|
||||
.left_margin = 140,
|
||||
.right_margin = 273,
|
||||
.upper_margin = 20,
|
||||
.lower_margin = 2,
|
||||
.hsync_len = 1,
|
||||
.vsync_len = 1,
|
||||
.sync = 0,
|
||||
.vmode = FB_VMODE_NONINTERLACED,
|
||||
},
|
||||
};
|
||||
|
||||
static struct jz4740_fb_platform_data qi_lb60_fb_data = {
|
||||
.width = 60,
|
||||
.height = 45,
|
||||
.num_modes = ARRAY_SIZE(qi_lb60_video_modes),
|
||||
.modes = qi_lb60_video_modes,
|
||||
.bpp = 24,
|
||||
.lcd_type = JZ_LCD_TYPE_8BIT_SERIAL,
|
||||
};
|
||||
|
||||
static struct resource fb_resources[] = {
|
||||
static struct resource jz4740_framebuffer_resources[] = {
|
||||
[0] = {
|
||||
.start = CPHYSADDR(LCD_BASE),
|
||||
.end = CPHYSADDR(LCD_BASE) + 0x10000 - 1,
|
||||
@ -407,46 +168,20 @@ static struct resource fb_resources[] = {
|
||||
},
|
||||
};
|
||||
|
||||
static u64 jz_fb_dmamask = ~(u32)0;
|
||||
static u64 jz4740_fb_dmamask = ~(u32)0;
|
||||
|
||||
static struct platform_device qi_lb60_fb = {
|
||||
struct platform_device jz4740_framebuffer_device = {
|
||||
.name = "jz4740-fb",
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(fb_resources),
|
||||
.resource = fb_resources,
|
||||
.num_resources = ARRAY_SIZE(jz4740_framebuffer_resources),
|
||||
.resource = jz4740_framebuffer_resources,
|
||||
.dev = {
|
||||
.dma_mask = &jz_fb_dmamask,
|
||||
.dma_mask = &jz4740_fb_dmamask,
|
||||
.coherent_dma_mask = 0xffffffff,
|
||||
.platform_data = &qi_lb60_fb_data,
|
||||
},
|
||||
};
|
||||
|
||||
struct spi_gpio_platform_data spigpio_platform_data = {
|
||||
.sck = JZ_GPIO_PORTC(23),
|
||||
.mosi = JZ_GPIO_PORTC(22),
|
||||
.miso = JZ_GPIO_PORTC(22),
|
||||
.num_chipselect = 1,
|
||||
};
|
||||
|
||||
static struct platform_device spigpio_device = {
|
||||
.name = "spi_gpio",
|
||||
.id = 1,
|
||||
.dev = {
|
||||
.platform_data = &spigpio_platform_data,
|
||||
},
|
||||
};
|
||||
|
||||
static struct spi_board_info qi_lb60_spi_board_info[] = {
|
||||
{
|
||||
.modalias = "gpm940b0",
|
||||
.controller_data = (void*)JZ_GPIO_PORTC(21),
|
||||
.chip_select = 0,
|
||||
.bus_num = 1,
|
||||
.max_speed_hz = 30 * 1000,
|
||||
},
|
||||
};
|
||||
|
||||
static struct resource i2s_resources[] = {
|
||||
static struct resource jz4740_i2s_resources[] = {
|
||||
[0] = {
|
||||
.start = CPHYSADDR(AIC_BASE),
|
||||
.end = CPHYSADDR(AIC_BASE) + 0x38 - 1,
|
||||
@ -454,14 +189,14 @@ static struct resource i2s_resources[] = {
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device jz_i2s_device = {
|
||||
struct platform_device jz4740_i2s_device = {
|
||||
.name = "jz4740-i2s",
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(i2s_resources),
|
||||
.resource = i2s_resources,
|
||||
.num_resources = ARRAY_SIZE(jz4740_i2s_resources),
|
||||
.resource = jz4740_i2s_resources,
|
||||
};
|
||||
|
||||
static struct resource codec_resources[] = {
|
||||
static struct resource jz4740_codec_resources[] = {
|
||||
[0] = {
|
||||
.start = CPHYSADDR(AIC_BASE) + 0x80,
|
||||
.end = CPHYSADDR(AIC_BASE) + 0x88 - 1,
|
||||
@ -469,14 +204,14 @@ static struct resource codec_resources[] = {
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device jz_codec_device = {
|
||||
struct platform_device jz4740_codec_device = {
|
||||
.name = "jz4740-codec",
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(codec_resources),
|
||||
.resource = codec_resources,
|
||||
.num_resources = ARRAY_SIZE(jz4740_codec_resources),
|
||||
.resource = jz4740_codec_resources,
|
||||
};
|
||||
|
||||
static struct resource adc_resources[] = {
|
||||
static struct resource jz4740_adc_resources[] = {
|
||||
[0] = {
|
||||
.start = CPHYSADDR(SADC_BASE),
|
||||
.end = CPHYSADDR(SADC_BASE) + 0x30,
|
||||
@ -489,78 +224,17 @@ static struct resource adc_resources[] = {
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device jz_adc_device = {
|
||||
struct platform_device jz4740_adc_device = {
|
||||
.name = "jz4740-adc",
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(adc_resources),
|
||||
.resource = adc_resources,
|
||||
.num_resources = ARRAY_SIZE(jz4740_adc_resources),
|
||||
.resource = jz4740_adc_resources,
|
||||
};
|
||||
|
||||
static struct jz_batt_info jz_battery_platform_data = {
|
||||
.dc_dect_gpio = GPIO_DC_DETE_N,
|
||||
.usb_dect_gpio = GPIO_USB_DETE,
|
||||
.charg_stat_gpio = GPIO_CHARG_STAT_N,
|
||||
|
||||
.min_voltag = 3600000,
|
||||
.max_voltag = 4200000,
|
||||
.batt_tech = POWER_SUPPLY_TECHNOLOGY_LIPO,
|
||||
};
|
||||
|
||||
static struct platform_device jz_battery_device = {
|
||||
struct platform_device jz4740_battery_device = {
|
||||
.name = "jz4740-battery",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = &jz_battery_platform_data,
|
||||
.parent = &jz_adc_device.dev
|
||||
.parent = &jz4740_adc_device.dev
|
||||
},
|
||||
};
|
||||
|
||||
/* GPIO Key: power */
|
||||
static const struct gpio_keys_button qi_lb60_gpio_keys_buttons[] = {
|
||||
[0] = {
|
||||
.code = KEY_POWER,
|
||||
.gpio = GPIO_WAKEUP_N,
|
||||
.active_low = 1,
|
||||
.desc = "Power",
|
||||
},
|
||||
};
|
||||
|
||||
static const struct gpio_keys_platform_data qi_lb60_gpio_keys_data = {
|
||||
.nbuttons = ARRAY_SIZE(qi_lb60_gpio_keys_buttons),
|
||||
.buttons = qi_lb60_gpio_keys_buttons,
|
||||
};
|
||||
|
||||
static struct platform_device qi_lb60_gpio_keys = {
|
||||
.name = "gpio-keys",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = &qi_lb60_gpio_keys_data,
|
||||
}
|
||||
};
|
||||
|
||||
/* All */
|
||||
static struct platform_device *jz_platform_devices[] __initdata = {
|
||||
&jz_usb_ohci_device,
|
||||
&jz_usb_gdt_device,
|
||||
&jz_mmc_device,
|
||||
&jz_nand_device,
|
||||
&jz_i2c_device,
|
||||
&qi_lb60_keypad,
|
||||
&spigpio_device,
|
||||
&qi_lb60_fb,
|
||||
&jz_i2s_device,
|
||||
&jz_codec_device,
|
||||
&jz_rtc_device,
|
||||
&jz_adc_device,
|
||||
&jz_battery_device,
|
||||
&qi_lb60_gpio_keys,
|
||||
};
|
||||
|
||||
static int __init jz_platform_init(void)
|
||||
{
|
||||
spi_register_board_info(qi_lb60_spi_board_info,
|
||||
ARRAY_SIZE(qi_lb60_spi_board_info));
|
||||
return platform_add_devices(jz_platform_devices, ARRAY_SIZE(jz_platform_devices));
|
||||
}
|
||||
|
||||
arch_initcall(jz_platform_init);
|
||||
|
||||
@ -183,6 +183,5 @@ void __init plat_mem_setup(void)
|
||||
#endif
|
||||
jz_soc_setup();
|
||||
jz_serial_setup();
|
||||
jz_board_setup();
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user