1 /* arch/arm/mach-rk29/board-rk29-phonesdk.c
3 * Copyright (C) 2010 ROCKCHIP, Inc.
5 * This software is licensed under the terms of the GNU General Public
6 * License version 2, as published by the Free Software Foundation, and
7 * may be copied, distributed, and modified under those terms.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
16 #include <linux/kernel.h>
17 #include <linux/init.h>
18 #include <linux/platform_device.h>
19 #include <linux/input.h>
21 #include <linux/delay.h>
22 #include <linux/i2c.h>
23 #include <linux/spi/spi.h>
24 #include <linux/mmc/host.h>
25 #include <linux/android_pmem.h>
26 #include <linux/usb/android_composite.h>
27 #include <linux/mpu.h>
28 #include <linux/mpu3050.h>
30 #include <mach/hardware.h>
31 #include <asm/setup.h>
32 #include <asm/mach-types.h>
33 #include <asm/mach/arch.h>
34 #include <asm/mach/map.h>
35 #include <asm/mach/flash.h>
36 #include <asm/hardware/gic.h>
38 #include <mach/iomux.h>
39 #include <mach/gpio.h>
40 #include <mach/irqs.h>
41 #include <mach/rk29_iomap.h>
42 #include <mach/board.h>
43 #include <mach/rk29_nand.h>
44 #include <mach/rk29_camera.h> /* ddl@rock-chips.com : camera support */
45 #include <media/soc_camera.h> /* ddl@rock-chips.com : camera support */
46 #include <mach/vpu_mem.h>
47 #include <mach/sram.h>
50 #include <linux/regulator/rk29-pwm-regulator.h>
51 #include <linux/regulator/machine.h>
52 #include <linux/mfd/wm831x/pdata.h>
53 #include <linux/mfd/wm831x/core.h>
54 #include <linux/mfd/wm831x/gpio.h>
55 #include <linux/mfd/wm8994/pdata.h>
56 #include <linux/mfd/wm8994/registers.h>
58 #include <linux/mtd/nand.h>
59 #include <linux/mtd/partitions.h>
60 #include <linux/leds.h>
61 #include <linux/i2c-gpio.h>
65 #if defined(CONFIG_MTK23D)
66 #include <linux/mtk23d.h>
69 #include "../../../drivers/headset_observe/rk_headset.h"
70 #include "../../../drivers/staging/android/timed_gpio.h"
71 #include "../../../drivers/input/magnetometer/mmc328x.h"
72 #include "../../../drivers/video/backlight/aw9364_bl.h"
73 /*set touchscreen different type header*/
74 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI)
75 #include "../../../drivers/input/touchscreen/xpt2046_ts.h"
76 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
77 #include "../../../drivers/input/touchscreen/xpt2046_tslib_ts.h"
78 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
79 #include "../../../drivers/input/touchscreen/xpt2046_cbn_ts.h"
82 #include "../../../drivers/misc/gps/rk29_gps.h"
85 #ifdef CONFIG_VIDEO_RK29
86 /*---------------- Camera Sensor Configuration Begin ------------------------*/
87 #define CONFIG_SENSOR_0 RK29_CAM_SENSOR_MT9T111 /* back camera sensor */
88 #define CONFIG_SENSOR_IIC_ADDR_0 0x78
89 #define CONFIG_SENSOR_IIC_ADAPTER_ID_0 1
90 #define CONFIG_SENSOR_POWER_PIN_0 RK29_PIN5_PA0 //INVALID_GPIO
91 #define CONFIG_SENSOR_RESET_PIN_0 INVALID_GPIO
92 #define CONFIG_SENSOR_POWERDN_PIN_0 RK29_PIN6_PB7
93 #define CONFIG_SENSOR_FALSH_PIN_0 RK29_PIN5_PD2 // RK29_PIN1_PA5
94 #define CONFIG_SENSOR_POWERACTIVE_LEVEL_0 RK29_CAM_POWERACTIVE_H //RK29_CAM_POWERACTIVE_L
95 #define CONFIG_SENSOR_RESETACTIVE_LEVEL_0 RK29_CAM_RESETACTIVE_L
96 #define CONFIG_SENSOR_POWERDNACTIVE_LEVEL_0 RK29_CAM_POWERDNACTIVE_H
97 #define CONFIG_SENSOR_FLASHACTIVE_LEVEL_0 RK29_CAM_FLASHACTIVE_H
99 #define CONFIG_SENSOR_1 RK29_CAM_SENSOR_GC0309 /* front camera sensor */
100 #define CONFIG_SENSOR_IIC_ADDR_1 0x42
101 #define CONFIG_SENSOR_IIC_ADAPTER_ID_1 1
102 #define CONFIG_SENSOR_POWER_PIN_1 RK29_PIN5_PA0 //INVALID_GPIO
103 #define CONFIG_SENSOR_RESET_PIN_1 INVALID_GPIO
104 #define CONFIG_SENSOR_POWERDN_PIN_1 RK29_PIN5_PD7
105 #define CONFIG_SENSOR_FALSH_PIN_1 INVALID_GPIO
106 #define CONFIG_SENSOR_POWERACTIVE_LEVEL_1 RK29_CAM_POWERACTIVE_H
107 #define CONFIG_SENSOR_RESETACTIVE_LEVEL_1 RK29_CAM_RESETACTIVE_L
108 #define CONFIG_SENSOR_POWERDNACTIVE_LEVEL_1 RK29_CAM_POWERDNACTIVE_H
109 #define CONFIG_SENSOR_FLASHACTIVE_LEVEL_1 RK29_CAM_FLASHACTIVE_L
110 /*---------------- Camera Sensor Configuration End------------------------*/
111 #include "../../../drivers/media/video/rk29_camera.c"
115 /* Set memory size of pmem */
116 #ifdef CONFIG_RK29_MEM_SIZE_M
117 #define SDRAM_SIZE (CONFIG_RK29_MEM_SIZE_M * SZ_1M)
119 #define SDRAM_SIZE SZ_512M
121 #define PMEM_GPU_SIZE SZ_64M
122 #define PMEM_UI_SIZE SZ_32M
123 #define PMEM_VPU_SIZE SZ_64M
124 #define PMEM_CAM_SIZE PMEM_CAM_NECESSARY //0x01300000
125 #ifdef CONFIG_VIDEO_RK29_WORK_IPP
126 #define MEM_CAMIPP_SIZE SZ_4M
128 #define MEM_CAMIPP_SIZE 0
130 #define MEM_FB_SIZE (3*SZ_2M)
131 #ifdef CONFIG_FB_WORK_IPP
132 #define MEM_FBIPP_SIZE SZ_8M //1920 x 1080 x 2 x 2 //RGB565 = x2;RGB888 = x4
134 #define MEM_FBIPP_SIZE 0
136 #if SDRAM_SIZE > SZ_512M
137 #define PMEM_GPU_BASE (RK29_SDRAM_PHYS + SZ_512M - PMEM_GPU_SIZE)
139 #define PMEM_GPU_BASE (RK29_SDRAM_PHYS + SDRAM_SIZE - PMEM_GPU_SIZE)
141 #define PMEM_UI_BASE (PMEM_GPU_BASE - PMEM_UI_SIZE)
142 #define PMEM_VPU_BASE (PMEM_UI_BASE - PMEM_VPU_SIZE)
143 #define PMEM_CAM_BASE (PMEM_VPU_BASE - PMEM_CAM_SIZE)
144 #define MEM_CAMIPP_BASE (PMEM_CAM_BASE - MEM_CAMIPP_SIZE)
145 #define MEM_FB_BASE (MEM_CAMIPP_BASE - MEM_FB_SIZE)
146 #define MEM_FBIPP_BASE (MEM_FB_BASE - MEM_FBIPP_SIZE)
147 #define LINUX_SIZE (MEM_FBIPP_BASE - RK29_SDRAM_PHYS)
149 #define PREALLOC_WLAN_SEC_NUM 4
150 #define PREALLOC_WLAN_BUF_NUM 160
151 #define PREALLOC_WLAN_SECTION_HEADER 24
153 #define WLAN_SECTION_SIZE_0 (PREALLOC_WLAN_BUF_NUM * 128)
154 #define WLAN_SECTION_SIZE_1 (PREALLOC_WLAN_BUF_NUM * 128)
155 #define WLAN_SECTION_SIZE_2 (PREALLOC_WLAN_BUF_NUM * 512)
156 #define WLAN_SECTION_SIZE_3 (PREALLOC_WLAN_BUF_NUM * 1024)
158 #define WLAN_SKB_BUF_NUM 16
160 static struct sk_buff *wlan_static_skb[WLAN_SKB_BUF_NUM];
162 struct wifi_mem_prealloc {
167 extern struct sys_timer rk29_timer;
169 static int rk29_nand_io_init(void)
174 struct rk29_nand_platform_data rk29_nand_data = {
175 .width = 1, /* data bus width in bytes */
176 .hw_ecc = 1, /* hw ecc 0: soft ecc */
178 .io_init = rk29_nand_io_init,
181 #ifdef CONFIG_FB_RK29
182 /*****************************************************************************************
184 * author: zyw@rock-chips.com
185 *****************************************************************************************/
186 //#ifdef CONFIG_LCD_TD043MGEA1
188 #define LCD_TXD_PIN RK29_PIN2_PC2
189 #define LCD_CLK_PIN RK29_PIN2_PC0
190 #define LCD_CS_PIN RK29_PIN1_PA4
192 /*****************************************************************************************
193 * frame buffer devices
194 * author: zyw@rock-chips.com
195 *****************************************************************************************/
197 #define FB_DISPLAY_ON_PIN INVALID_GPIO//RK29_PIN6_PD0
198 #define FB_LCD_STANDBY_PIN INVALID_GPIO//RK29_PIN6_PD1
199 #define FB_LCD_CABC_EN_PIN INVALID_GPIO//RK29_PIN6_PD2
200 #define FB_MCU_FMK_PIN INVALID_GPIO
202 #define FB_DISPLAY_ON_VALUE GPIO_HIGH
203 #define FB_LCD_STANDBY_VALUE GPIO_HIGH
206 static int rk29_lcd_io_init(void)
209 //printk("rk29_lcd_io_init\n");
210 //ret = gpio_request(LCD_RXD_PIN, NULL);
211 ret = gpio_request(LCD_TXD_PIN, NULL);
212 ret = gpio_request(LCD_CLK_PIN, NULL);
213 ret = gpio_request(LCD_CS_PIN, NULL);
216 //rk29_mux_api_set(GPIO2C7_SPI1RXD_NAME,GPIO2H_GPIO2C7);
217 rk29_mux_api_set(GPIO2C2_SPI0TXD_NAME,GPIO2H_GPIO2C2);
218 rk29_mux_api_set(GPIO1A4_EMMCWRITEPRT_SPI0CS1_NAME,GPIO1L_GPIO1A4);
219 rk29_mux_api_set(GPIO2C0_SPI0CLK_NAME,GPIO2H_GPIO2C0);
224 #if defined (CONFIG_RK29_WORKING_POWER_MANAGEMENT)
225 static int rk29_lcd_io_deinit(void)
229 gpio_direction_output(LCD_TXD_PIN, 1);
230 gpio_direction_output(LCD_CLK_PIN, 1);
232 gpio_free(LCD_CS_PIN);
233 gpio_free(LCD_CLK_PIN);
234 gpio_free(LCD_TXD_PIN);
239 static int rk29_lcd_io_deinit(void)
242 //printk("rk29_lcd_io_deinit\n");
243 gpio_free(LCD_CS_PIN);
244 gpio_free(LCD_CLK_PIN);
245 gpio_free(LCD_TXD_PIN);
246 //gpio_free(LCD_RXD_PIN);
248 rk29_mux_api_set(GPIO2C2_SPI0TXD_NAME,GPIO2H_SPI0_TXD);
249 rk29_mux_api_set(GPIO1A4_EMMCWRITEPRT_SPI0CS1_NAME,GPIO1L_SPI0_CSN1);
250 rk29_mux_api_set(GPIO2C0_SPI0CLK_NAME,GPIO2H_SPI0_CLK);
257 static struct rk29lcd_info rk29_lcd_info = {
258 .txd_pin = LCD_TXD_PIN,
259 .clk_pin = LCD_CLK_PIN,
260 .cs_pin = LCD_CS_PIN,
261 .io_init = rk29_lcd_io_init,
262 .io_deinit = rk29_lcd_io_deinit,
265 int rk29_fb_io_enable(void)
267 if(FB_DISPLAY_ON_PIN != INVALID_GPIO)
269 gpio_direction_output(FB_DISPLAY_ON_PIN, 0);
270 gpio_set_value(FB_DISPLAY_ON_PIN, FB_DISPLAY_ON_VALUE);
272 if(FB_LCD_STANDBY_PIN != INVALID_GPIO)
274 gpio_direction_output(FB_LCD_STANDBY_PIN, 0);
275 gpio_set_value(FB_LCD_STANDBY_PIN, FB_LCD_STANDBY_VALUE);
280 int rk29_fb_io_disable(void)
282 if(FB_DISPLAY_ON_PIN != INVALID_GPIO)
284 gpio_direction_output(FB_DISPLAY_ON_PIN, 0);
285 gpio_set_value(FB_DISPLAY_ON_PIN, !FB_DISPLAY_ON_VALUE);
287 if(FB_LCD_STANDBY_PIN != INVALID_GPIO)
289 gpio_direction_output(FB_LCD_STANDBY_PIN, 0);
290 gpio_set_value(FB_LCD_STANDBY_PIN, !FB_LCD_STANDBY_VALUE);
295 static int rk29_fb_io_init(struct rk29_fb_setting_info *fb_setting)
298 if(fb_setting->mcu_fmk_en && (FB_MCU_FMK_PIN != INVALID_GPIO))
300 ret = gpio_request(FB_MCU_FMK_PIN, NULL);
303 gpio_free(FB_MCU_FMK_PIN);
304 printk(">>>>>> FB_MCU_FMK_PIN gpio_request err \n ");
306 gpio_direction_input(FB_MCU_FMK_PIN);
308 if(fb_setting->disp_on_en && (FB_DISPLAY_ON_PIN != INVALID_GPIO))
310 ret = gpio_request(FB_DISPLAY_ON_PIN, NULL);
313 gpio_free(FB_DISPLAY_ON_PIN);
314 printk(">>>>>> FB_DISPLAY_ON_PIN gpio_request err \n ");
318 if(fb_setting->disp_on_en && (FB_LCD_STANDBY_PIN != INVALID_GPIO))
320 ret = gpio_request(FB_LCD_STANDBY_PIN, NULL);
323 gpio_free(FB_LCD_STANDBY_PIN);
324 printk(">>>>>> FB_LCD_STANDBY_PIN gpio_request err \n ");
328 if(FB_LCD_CABC_EN_PIN != INVALID_GPIO)
330 ret = gpio_request(FB_LCD_CABC_EN_PIN, NULL);
333 gpio_free(FB_LCD_CABC_EN_PIN);
334 printk(">>>>>> FB_LCD_CABC_EN_PIN gpio_request err \n ");
336 gpio_direction_output(FB_LCD_CABC_EN_PIN, 0);
337 gpio_set_value(FB_LCD_CABC_EN_PIN, GPIO_LOW);
339 rk29_fb_io_enable(); //enable it
344 static struct rk29fb_info rk29_fb_info = {
346 .mcu_fmk_pin = FB_MCU_FMK_PIN,
347 .lcd_info = &rk29_lcd_info,
348 .io_init = rk29_fb_io_init,
349 .io_enable = rk29_fb_io_enable,
350 .io_disable = rk29_fb_io_disable,
353 /* rk29 fb resource */
354 static struct resource rk29_fb_resource[] = {
357 .start = RK29_LCDC_PHYS,
358 .end = RK29_LCDC_PHYS + RK29_LCDC_SIZE - 1,
359 .flags = IORESOURCE_MEM,
365 .flags = IORESOURCE_IRQ,
369 .start = MEM_FB_BASE,
370 .end = MEM_FB_BASE + MEM_FB_SIZE - 1,
371 .flags = IORESOURCE_MEM,
373 #ifdef CONFIG_FB_WORK_IPP
375 .name = "win1 ipp buf",
376 .start = MEM_FBIPP_BASE,
377 .end = MEM_FBIPP_BASE + MEM_FBIPP_SIZE - 1,
378 .flags = IORESOURCE_MEM,
384 struct platform_device rk29_device_fb = {
387 .num_resources = ARRAY_SIZE(rk29_fb_resource),
388 .resource = rk29_fb_resource,
390 .platform_data = &rk29_fb_info,
394 struct platform_device rk29_device_dma_cpy = {
395 .name = "dma_memcpy",
402 static struct android_pmem_platform_data android_pmem_pdata = {
404 .start = PMEM_UI_BASE,
405 .size = PMEM_UI_SIZE,
410 static struct platform_device android_pmem_device = {
411 .name = "android_pmem",
414 .platform_data = &android_pmem_pdata,
420 static struct vpu_mem_platform_data vpu_mem_pdata = {
422 .start = PMEM_VPU_BASE,
423 .size = PMEM_VPU_SIZE,
427 static struct platform_device rk29_vpu_mem_device = {
431 .platform_data = &vpu_mem_pdata,
435 static struct platform_device rk29_v4l2_output_devce = {
439 /*HANNSTAR_P1003 touch*/
440 #if defined (CONFIG_HANNSTAR_P1003)
441 #define TOUCH_RESET_PIN RK29_PIN6_PC3
442 #define TOUCH_INT_PIN RK29_PIN4_PD5
444 int p1003_init_platform_hw(void)
446 if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
447 gpio_free(TOUCH_RESET_PIN);
448 printk("p1003_init_platform_hw gpio_request error\n");
452 if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
453 gpio_free(TOUCH_INT_PIN);
454 printk("p1003_init_platform_hw gpio_request error\n");
457 gpio_pull_updown(TOUCH_INT_PIN, 1);
458 gpio_direction_output(TOUCH_RESET_PIN, 0);
460 gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
462 gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
468 struct p1003_platform_data p1003_info = {
470 .init_platform_hw= p1003_init_platform_hw,
476 #if defined(CONFIG_TOUCHSCREEN_ILI2102_IIC)
477 #include "../../../drivers/input/touchscreen/ili2102_ts.h"
478 #define ili2102_GPIO_INT RK29_PIN4_PD5
479 #define ili2102_GPIO_RESET RK29_PIN6_PC3
480 static struct ili2102_platform_data ili2102_info = {
487 .gpio_reset = ili2102_GPIO_RESET,
488 .gpio_reset_active_low = 1,
489 .gpio_pendown = ili2102_GPIO_INT,
490 .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
491 .resetpin_iomux_name = "",
492 .pendown_iomux_mode = GPIO4H_GPIO4D5,
493 .resetpin_iomux_mode = 0,
498 #if defined (CONFIG_EETI_EGALAX)
499 #define TOUCH_RESET_PIN RK29_PIN6_PC3
500 #define TOUCH_INT_PIN RK29_PIN4_PD5
502 static int EETI_EGALAX_init_platform_hw(void)
504 if(gpio_request(TOUCH_RESET_PIN,NULL) != 0){
505 gpio_free(TOUCH_RESET_PIN);
506 printk("p1003_init_platform_hw gpio_request error\n");
510 if(gpio_request(TOUCH_INT_PIN,NULL) != 0){
511 gpio_free(TOUCH_INT_PIN);
512 printk("p1003_init_platform_hw gpio_request error\n");
515 gpio_pull_updown(TOUCH_INT_PIN, 1);
516 gpio_direction_output(TOUCH_RESET_PIN, 0);
518 gpio_set_value(TOUCH_RESET_PIN,GPIO_LOW);
520 gpio_set_value(TOUCH_RESET_PIN,GPIO_HIGH);
526 static struct eeti_egalax_platform_data eeti_egalax_info = {
528 .init_platform_hw= EETI_EGALAX_init_platform_hw,
533 #if defined (CONFIG_GS_MMA8452)
534 #define MMA8452_INT_PIN RK29_PIN6_PC4
536 static int mma8452_init_platform_hw(void)
539 if(gpio_request(MMA8452_INT_PIN,NULL) != 0){
540 gpio_free(MMA8452_INT_PIN);
541 printk("mma8452_init_platform_hw gpio_request error\n");
544 gpio_pull_updown(MMA8452_INT_PIN, 1);
549 static struct mma8452_platform_data mma8452_info = {
553 .orientation = {1,0,0,
556 .init_platform_hw= mma8452_init_platform_hw,
561 #if defined(CONFIG_GPIO_WM831X)
562 struct rk29_gpio_expander_info wm831x_gpio_settinginfo[] = {
564 .gpio_num =WM831X_P01,// tp3
565 .pin_type = GPIO_OUT,
566 .pin_value =GPIO_HIGH,
570 .gpio_num =WM831X_P02,//tp4
571 .pin_type = GPIO_OUT,
572 .pin_value =GPIO_HIGH,
575 .gpio_num =WM831X_P03,//tp2
576 .pin_type = GPIO_OUT,
577 .pin_value =GPIO_HIGH,
580 .gpio_num =WM831X_P04,//tp1
581 .pin_type = GPIO_OUT,
582 .pin_value =GPIO_HIGH,
585 .gpio_num =WM831X_P05,//tp1
586 .pin_type = GPIO_OUT,
587 .pin_value =GPIO_HIGH,
590 .gpio_num =WM831X_P06,//tp1
591 .pin_type = GPIO_OUT,
592 .pin_value =GPIO_HIGH,
595 .gpio_num =WM831X_P07,//tp1
596 .pin_type = GPIO_OUT,
597 .pin_value =GPIO_HIGH,
600 .gpio_num =WM831X_P08,//tp1
601 .pin_type = GPIO_OUT,
602 .pin_value =GPIO_HIGH,
605 .gpio_num =WM831X_P09,//tp1
606 .pin_type = GPIO_OUT,
607 .pin_value =GPIO_HIGH,
610 .gpio_num =WM831X_P10,//tp1
611 .pin_type = GPIO_OUT,
612 .pin_value =GPIO_HIGH,
615 .gpio_num =WM831X_P11,//tp1
616 .pin_type = GPIO_OUT,
617 .pin_value =GPIO_HIGH,
620 .gpio_num =WM831X_P12,
621 .pin_type = GPIO_OUT,
622 .pin_value =GPIO_HIGH,
630 #if defined(CONFIG_MFD_WM831X)
631 static struct wm831x *gWm831x;
632 int wm831x_pre_init(struct wm831x *parm)
635 printk("%s\n", __FUNCTION__);
638 ret = wm831x_reg_read(parm, WM831X_POWER_STATE) & 0xffff;
639 wm831x_reg_write(parm, WM831X_POWER_STATE, (ret&0xfff8) | 0x04);
642 wm831x_set_bits(parm, WM831X_RESET_CONTROL,0x1000,0x1000);
643 ret = wm831x_reg_read(parm, WM831X_RESET_CONTROL) & 0xffff;
644 printk("%s:WM831X_RESET_CONTROL=0x%x\n",__FUNCTION__,ret);
647 wm831x_set_bits(parm, WM831X_LDO_ENABLE, (1 << 3), 0);
648 wm831x_set_bits(parm, WM831X_LDO_ENABLE, (1 << 7), 0);
649 printk("%s:disable ldo4 and ldo8 because they are enabled in uboot\n",__FUNCTION__);
653 int wm831x_post_init(struct wm831x *parm)
655 struct regulator *dcdc;
656 struct regulator *ldo;
659 dcdc = regulator_get(NULL, "dcdc3"); // 1th IO
660 regulator_set_voltage(dcdc,3000000,3000000);
661 regulator_set_suspend_voltage(dcdc, 2800000);
662 regulator_enable(dcdc);
663 printk("%s set dcdc3=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
667 ldo = regulator_get(NULL, "ldo10"); // 1th modem IO
668 regulator_set_voltage(ldo,3000000,3000000);
669 regulator_set_suspend_voltage(ldo,3000000);
670 regulator_enable(ldo);
671 printk("%s set ldo10=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
675 dcdc = regulator_get(NULL, "dcdc2"); // 2th CORE
676 regulator_set_voltage(dcdc,1300000,1300000);
677 regulator_set_suspend_voltage(dcdc,1000000);
678 regulator_enable(dcdc);
679 printk("%s set dcdc2=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
683 dcdc = regulator_get(NULL, "dcdc1"); // 3th ddr
684 regulator_set_voltage(dcdc,1800000,1800000);
685 regulator_set_suspend_voltage(dcdc,1800000);
686 regulator_enable(dcdc);
687 printk("%s set dcdc1=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
691 ldo = regulator_get(NULL, "ldo1"); // 3th nand
692 regulator_set_voltage(ldo,1800000,1800000);
693 regulator_set_suspend_voltage(ldo,1800000);
694 regulator_enable(ldo);
695 printk("%s set ldo1=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
699 ldo = regulator_get(NULL, "ldo4"); // 4th usb
700 regulator_set_voltage(ldo,2500000,2500000);
701 regulator_set_suspend_voltage(ldo,0000000);
702 regulator_enable(ldo);
703 printk("%s set ldo4=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
707 ldo = regulator_get(NULL, "ldo7"); // 5th usb
708 regulator_set_voltage(ldo,3300000,3300000);
709 regulator_set_suspend_voltage(ldo,3300000);
710 regulator_enable(ldo);
711 printk("%s set ldo7=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
715 dcdc = regulator_get(NULL, "dcdc4"); // backlight
716 regulator_set_voltage(dcdc,20000000,20000000);
717 regulator_set_suspend_voltage(dcdc, 20000000);
718 regulator_enable(dcdc);
719 printk("%s set dcdc4=%dmV end\n", __FUNCTION__, regulator_get_voltage(dcdc));
724 ldo = regulator_get(NULL, "ldo2"); //lcd
725 regulator_set_voltage(ldo,3000000,3000000);
726 regulator_set_suspend_voltage(ldo,3000000);
727 regulator_enable(ldo);
728 printk("%s set ldo2=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
731 ldo = regulator_get(NULL, "ldo3"); //sram
732 regulator_set_voltage(ldo,1800000,1800000);
733 regulator_set_suspend_voltage(ldo,1800000);
734 regulator_enable(ldo);
735 printk("%s set ldo3=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
738 ldo = regulator_get(NULL, "ldo5"); //tf
739 regulator_set_voltage(ldo,3000000,3000000);
740 regulator_set_suspend_voltage(ldo,3000000);
741 regulator_enable(ldo);
742 printk("%s set ldo5=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
745 ldo = regulator_get(NULL, "ldo6"); //camera
746 regulator_set_voltage(ldo,1800000,1800000);
747 regulator_set_suspend_voltage(ldo,1800000);
748 regulator_enable(ldo);
749 printk("%s set ldo6=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
752 ldo = regulator_get(NULL, "ldo8"); //tp
753 regulator_set_voltage(ldo,3000000,3000000);
754 regulator_set_suspend_voltage(ldo,3000000);
755 regulator_enable(ldo);
756 printk("%s set ldo8=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
759 ldo = regulator_get(NULL, "ldo9"); //cmmb
760 regulator_set_voltage(ldo,3000000,3000000);
761 regulator_set_suspend_voltage(ldo,3000000);
762 regulator_enable(ldo);
763 printk("%s set ldo9=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
768 ldo = regulator_get(NULL, "ldo11");
769 //regulator_enable(ldo);
770 printk("%s set ldo11=%dmV end\n", __FUNCTION__, regulator_get_voltage(ldo));
777 extern void wm831x_enter_sleep(void);
778 extern void wm831x_exit_sleep(void);
780 void pmu_wm831x_set_suspend_voltage(void)
784 EXPORT_SYMBOL_GPL(pmu_wm831x_set_suspend_voltage);
786 void pmu_wm831x_set_resume_voltage(void)
790 EXPORT_SYMBOL_GPL(pmu_wm831x_set_resume_voltage);
792 int wm831x_last_deinit(struct wm831x *parm)
794 struct regulator* ldo;
796 printk("%s\n", __FUNCTION__);
798 ldo = regulator_get(NULL, "ldo1");
799 regulator_disable(ldo);
802 ldo = regulator_get(NULL, "ldo2");
803 regulator_disable(ldo);
806 ldo = regulator_get(NULL, "ldo3");
807 regulator_disable(ldo);
810 ldo = regulator_get(NULL, "ldo4");
811 //regulator_disable(ldo);
814 ldo = regulator_get(NULL, "ldo5");
815 regulator_disable(ldo);
818 ldo = regulator_get(NULL, "ldo6");
819 regulator_disable(ldo);
822 ldo = regulator_get(NULL, "ldo7");
823 regulator_disable(ldo);
826 ldo = regulator_get(NULL, "ldo8");
827 //regulator_disable(ldo);
830 ldo = regulator_get(NULL, "ldo9");
831 regulator_disable(ldo);
834 ldo = regulator_get(NULL, "ldo10");
835 regulator_disable(ldo);
841 struct wm831x_backlight_pdata wm831x_backlight_platdata = {
842 .isink = 1, /** ISINK to use, 1 or 2 */
843 .max_uA = 19484, /** Maximum current to allow */
846 struct wm831x_backup_pdata wm831x_backup_platdata = {
848 .no_constant_voltage = 0, /** Disable constant voltage charging */
849 .vlim = 3100, /** Voltage limit in milivolts */
850 .ilim = 300, /** Current limit in microamps */
853 struct wm831x_battery_pdata wm831x_battery_platdata = {
854 .enable = 1, /** Enable charging */
855 .fast_enable = 1, /** Enable fast charging */
856 .off_mask = 1, /** Mask OFF while charging */
857 .trickle_ilim = 200, /** Trickle charge current limit, in mA */
858 .vsel = 4200, /** Target voltage, in mV */
859 .eoc_iterm = 50, /** End of trickle charge current, in mA */
860 .fast_ilim = 600, /** Fast charge current limit, in mA */
861 .timeout = 480, /** Charge cycle timeout, in minutes */
862 .syslo = 3300, /* syslo threshold, in mV*/
863 .sysok = 3500, /* sysko threshold, in mV*/
866 struct wm831x_status_pdata wm831x_status_platdata[WM831X_MAX_STATUS] = {
868 .default_src = WM831X_STATUS_OTP,
869 .name = "wm831x_status0",
870 .default_trigger = "wm831x_otp",
873 .default_src = WM831X_STATUS_POWER,
874 .name = "wm831x_status1",
875 .default_trigger = "wm831x_power",
880 static struct regulator_consumer_supply dcdc1_consumers[] = {
885 static struct regulator_consumer_supply dcdc2_consumers[] = {
893 static struct regulator_consumer_supply dcdc3_consumers[] = {
898 static struct regulator_consumer_supply dcdc4_consumers[] = {
903 static struct regulator_consumer_supply epe1_consumers[] = {
908 static struct regulator_consumer_supply epe2_consumers[] = {
913 static struct regulator_consumer_supply ldo1_consumers[] = {
918 static struct regulator_consumer_supply ldo2_consumers[] = {
923 static struct regulator_consumer_supply ldo3_consumers[] = {
928 static struct regulator_consumer_supply ldo4_consumers[] = {
933 static struct regulator_consumer_supply ldo5_consumers[] = {
938 static struct regulator_consumer_supply ldo6_consumers[] = {
943 static struct regulator_consumer_supply ldo7_consumers[] = {
948 static struct regulator_consumer_supply ldo8_consumers[] = {
953 static struct regulator_consumer_supply ldo9_consumers[] = {
958 static struct regulator_consumer_supply ldo10_consumers[] = {
963 static struct regulator_consumer_supply ldo11_consumers[] = {
968 static struct regulator_consumer_supply isink1_consumers[] = {
973 static struct regulator_consumer_supply isink2_consumers[] = {
979 struct regulator_init_data wm831x_regulator_init_dcdc[WM831X_MAX_DCDC] = {
984 .max_uV = 1800000,//0.6-1.8V
986 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
988 .num_consumer_supplies = ARRAY_SIZE(dcdc1_consumers),
989 .consumer_supplies = dcdc1_consumers,
995 .max_uV = 1800000,//0.6-1.8V
997 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
999 .num_consumer_supplies = ARRAY_SIZE(dcdc2_consumers),
1000 .consumer_supplies = dcdc2_consumers,
1006 .max_uV = 3400000,//0.85-3.4V
1008 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1010 .num_consumer_supplies = ARRAY_SIZE(dcdc3_consumers),
1011 .consumer_supplies = dcdc3_consumers,
1017 .max_uV = 30000000,//30V/40mA
1019 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1021 .num_consumer_supplies = ARRAY_SIZE(dcdc4_consumers),
1022 .consumer_supplies = dcdc4_consumers,
1026 struct regulator_init_data wm831x_regulator_init_epe[WM831X_MAX_EPE] = {
1033 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1035 .num_consumer_supplies = ARRAY_SIZE(epe1_consumers),
1036 .consumer_supplies = epe1_consumers,
1044 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1046 .num_consumer_supplies = ARRAY_SIZE(epe2_consumers),
1047 .consumer_supplies = epe2_consumers,
1051 struct regulator_init_data wm831x_regulator_init_ldo[WM831X_MAX_LDO] = {
1058 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1060 .num_consumer_supplies = ARRAY_SIZE(ldo1_consumers),
1061 .consumer_supplies = ldo1_consumers,
1069 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1071 .num_consumer_supplies = ARRAY_SIZE(ldo2_consumers),
1072 .consumer_supplies = ldo2_consumers,
1080 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1082 .num_consumer_supplies = ARRAY_SIZE(ldo3_consumers),
1083 .consumer_supplies = ldo3_consumers,
1091 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1093 .num_consumer_supplies = ARRAY_SIZE(ldo4_consumers),
1094 .consumer_supplies = ldo4_consumers,
1102 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1104 .num_consumer_supplies = ARRAY_SIZE(ldo5_consumers),
1105 .consumer_supplies = ldo5_consumers,
1113 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1115 .num_consumer_supplies = ARRAY_SIZE(ldo6_consumers),
1116 .consumer_supplies = ldo6_consumers,
1124 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1126 .num_consumer_supplies = ARRAY_SIZE(ldo7_consumers),
1127 .consumer_supplies = ldo7_consumers,
1135 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1137 .num_consumer_supplies = ARRAY_SIZE(ldo8_consumers),
1138 .consumer_supplies = ldo8_consumers,
1146 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1148 .num_consumer_supplies = ARRAY_SIZE(ldo9_consumers),
1149 .consumer_supplies = ldo9_consumers,
1157 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1159 .num_consumer_supplies = ARRAY_SIZE(ldo10_consumers),
1160 .consumer_supplies = ldo10_consumers,
1168 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
1170 .num_consumer_supplies = ARRAY_SIZE(ldo11_consumers),
1171 .consumer_supplies = ldo11_consumers,
1175 struct regulator_init_data wm831x_regulator_init_isink[WM831X_MAX_ISINK] = {
1183 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
1185 .num_consumer_supplies = ARRAY_SIZE(isink1_consumers),
1186 .consumer_supplies = isink1_consumers,
1194 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_CURRENT,
1196 .num_consumer_supplies = ARRAY_SIZE(isink2_consumers),
1197 .consumer_supplies = isink2_consumers,
1201 static int wm831x_checkrange(int start,int num,int val)
1203 if((val<(start+num))&&(val>=start))
1209 static int wm831x_init_pin_type(struct wm831x *wm831x)
1212 struct wm831x_pdata *pdata = wm831x->dev->platform_data;
1213 struct rk29_gpio_expander_info *wm831x_gpio_settinginfo;
1214 uint16_t offset = 0;
1215 uint16_t wm831x_settingpin_num = 0;
1221 wm831x_gpio_settinginfo=pdata->settinginfo;
1222 if(wm831x_gpio_settinginfo)
1224 wm831x_settingpin_num = pdata->settinginfolen;
1225 for(i=0;i<wm831x_settingpin_num;i++)
1227 if(!wm831x_checkrange(pdata->gpio_base,pdata->gpio_pin_num,wm831x_gpio_settinginfo[i].gpio_num))
1229 offset = wm831x_gpio_settinginfo[i].gpio_num - pdata->gpio_base;
1231 if(wm831x_gpio_settinginfo[i].pin_type==GPIO_IN)
1233 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+offset), WM831X_GPN_DIR_MASK|WM831X_GPN_TRI_MASK, 1<<WM831X_GPN_DIR_SHIFT|1<<WM831X_GPN_TRI_SHIFT);
1237 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+offset), WM831X_GPN_DIR_MASK|WM831X_GPN_TRI_MASK, 1<<WM831X_GPN_TRI_SHIFT);
1238 if(wm831x_gpio_settinginfo[i].pin_value==GPIO_HIGH)
1240 wm831x_set_bits(wm831x, WM831X_GPIO_LEVEL, (1 << offset),(1 << offset));
1244 wm831x_set_bits(wm831x, WM831X_GPIO_LEVEL, (1 << offset),(0 << offset));
1253 for(i=0;i<pdata->gpio_pin_num;i++)
1255 wm831x_set_bits(wm831x,(WM831X_GPIO1_CONTROL+i),
1256 WM831X_GPN_PULL_MASK|WM831X_GPN_POL_MASK|WM831X_GPN_OD_MASK|WM831X_GPN_TRI_MASK,
1257 1<<WM831X_GPN_POL_SHIFT|1<<WM831X_GPN_TRI_SHIFT);
1258 ret = wm831x_reg_read(wm831x, WM831X_GPIO1_CONTROL+i);
1259 printk("Gpio%d Pin Configuration = %x\n",i,ret);
1268 #if defined(CONFIG_KEYBOARD_WM831X_GPIO)
1269 static struct wm831x_gpio_keys_button wm831x_gpio_buttons[] = {
1272 .gpio = TCA6424_P21,
1276 .debounce_interval = 120,
1279 .code= KEY_VOLUMEUP,
1293 .code= KEY_VOLUMEDOWN,
1296 .desc= "volume_down",
1329 struct wm831x_gpio_keys_pdata wm831x_gpio_keys_platdata = {
1330 .buttons = wm831x_gpio_buttons,
1331 .nbuttons = ARRAY_SIZE(wm831x_gpio_buttons),
1335 struct wm831x_pdata wm831x_platdata = {
1336 /** Called before subdevices are set up */
1337 .pre_init= wm831x_pre_init,
1338 /** Called after subdevices are set up */
1339 .post_init = wm831x_post_init,
1340 /** Called before subdevices are power down */
1341 .last_deinit = wm831x_last_deinit,
1343 #if defined(CONFIG_GPIO_WM831X)
1344 .gpio_base=WM831X_GPIO_EXPANDER_BASE,
1345 .gpio_pin_num=WM831X_TOTOL_GPIO_NUM,
1346 .settinginfo=wm831x_gpio_settinginfo,
1347 .settinginfolen=ARRAY_SIZE(wm831x_gpio_settinginfo),
1348 .pin_type_init = wm831x_init_pin_type,
1349 .irq_base= NR_AIC_IRQS + 7*NUM_GROUP,
1352 .backlight = &wm831x_backlight_platdata,
1354 .backup = &wm831x_backup_platdata,
1356 .battery = &wm831x_battery_platdata,
1357 //.wm831x_touch_pdata = NULL,
1360 #if defined(CONFIG_KEYBOARD_WM831X_GPIO)
1361 .gpio_keys = &wm831x_gpio_keys_platdata,
1364 /** LED1 = 0 and so on */
1365 .status = {&wm831x_status_platdata[0], &wm831x_status_platdata[1]},
1367 /** DCDC1 = 0 and so on */
1368 .dcdc = {&wm831x_regulator_init_dcdc[0], &wm831x_regulator_init_dcdc[1], &wm831x_regulator_init_dcdc[2], &wm831x_regulator_init_dcdc[3]},
1370 /** EPE1 = 0 and so on */
1371 .epe = {&wm831x_regulator_init_epe[0], &wm831x_regulator_init_epe[1]},
1373 /** LDO1 = 0 and so on */
1374 .ldo = {&wm831x_regulator_init_ldo[0], &wm831x_regulator_init_ldo[1], &wm831x_regulator_init_ldo[2], &wm831x_regulator_init_ldo[3],
1375 &wm831x_regulator_init_ldo[4], &wm831x_regulator_init_ldo[5], &wm831x_regulator_init_ldo[6], &wm831x_regulator_init_ldo[7],
1376 &wm831x_regulator_init_ldo[8], &wm831x_regulator_init_ldo[9], &wm831x_regulator_init_ldo[10]},
1378 /** ISINK1 = 0 and so on*/
1379 .isink = {&wm831x_regulator_init_isink[0], &wm831x_regulator_init_isink[1]},
1385 #if defined(CONFIG_RK29_GPS)
1387 #define RK29_GPS_POWER_PIN RK29_PIN6_PB2
1388 #define RK29_GPS_RESET_PIN RK29_PIN6_PC1
1390 int rk29_gps_power_up(void)
1392 printk("%s \n", __FUNCTION__);
1394 gpio_request(RK29_GPS_POWER_PIN, NULL);
1395 gpio_direction_output(RK29_GPS_POWER_PIN, GPIO_HIGH);
1400 int rk29_gps_power_down(void)
1402 printk("%s \n", __FUNCTION__);
1404 gpio_request(RK29_GPS_POWER_PIN, NULL);
1405 gpio_direction_output(RK29_GPS_POWER_PIN, GPIO_LOW);
1410 int rk29_gps_reset_set(int level)
1412 gpio_request(RK29_GPS_RESET_PIN, NULL);
1414 gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_HIGH);
1416 gpio_direction_output(RK29_GPS_RESET_PIN, GPIO_LOW);
1421 struct rk29_gps_data rk29_gps_info = {
1422 .power_up = rk29_gps_power_up,
1423 .power_down = rk29_gps_power_down,
1424 .reset = rk29_gps_reset_set,
1428 struct platform_device rk29_device_gps = {
1432 .platform_data = &rk29_gps_info,
1437 /*****************************************************************************************
1439 * author: qjb@rock-chips.com
1440 *****************************************************************************************/
1441 struct wm8994_pdata wm8994_platdata = {
1443 .BB_class = NO_PCM_BB,
1446 .sp_hp_same_channel = 0,
1448 .PA_control_pin = RK29_PIN6_PD3,
1449 .Power_EN_Pin = RK29_PIN5_PA1,
1451 .speaker_incall_vol = 0,
1452 .speaker_incall_mic_vol = -9,
1453 .speaker_normal_vol = -10,
1454 .earpiece_incall_vol = 0,
1455 .headset_incall_vol = 6,
1456 .headset_incall_mic_vol = -6,
1457 .headset_normal_vol = -6,
1459 .BT_incall_mic_vol = 0,
1465 #ifdef CONFIG_RK_HEADSET_DET
1467 struct rk_headset_pdata rk_headset_info = {
1468 .Headset_gpio = RK29_PIN3_PA6,
1469 .headset_in_type= HEADSET_IN_HIGH,
1470 .Hook_gpio = RK29_PIN4_PD1,//Detection Headset--Must be set
1471 .hook_key_code = KEY_MEDIA,
1474 struct platform_device rk_device_headset = {
1475 .name = "rk_headsetdet",
1478 .platform_data = &rk_headset_info,
1483 #if defined (CONFIG_SENSORS_MPU3050)
1485 static struct mpu3050_platform_data mpu3050_data = {
1487 //.orientation = { 1, 0, 0,0, -1, 0,0, 0, 1 },
1488 //.orientation = { 0, 1, 0,-1, 0, 0,0, 0, -1 },
1489 .orientation = { -1, 0, 0,0, -1, 0, 0, 0, -1 },
1491 #if defined (CONFIG_SENSORS_KXTF9)
1493 .get_slave_descr = kxtf9_get_slave_descr ,
1494 .adapt_num = 0, // The i2c bus to which the mpu device is
1496 .irq = RK29_PIN6_PC4,
1497 .bus = EXT_SLAVE_BUS_SECONDARY, //The secondary I2C of MPU
1499 //.orientation = { 1, 0, 0,0, 1, 0,0, 0, 1 },
1500 //.orientation = { 0, -1, 0,-1, 0, 0,0, 0, -1 },
1501 //.orientation = { 0, 1, 0,1, 0, 0,0, 0, -1 },
1502 .orientation = {1, 0, 0, 0, -1, 0, 0, 0, -1},
1505 #if defined (CONFIG_SENSORS_AK8975)
1507 .get_slave_descr = ak8975_get_slave_descr,/*ak5883_get_slave_descr,*/
1508 .adapt_num = 0, // The i2c bus to which the compass device is.
1509 // It can be difference with mpu
1511 .irq = RK29_PIN6_PC5,
1512 .bus = EXT_SLAVE_BUS_PRIMARY,
1514 //.orientation = { -1, 0, 0,0, -1, 0,0, 0, 1 },
1515 //.orientation = { 0, -1, 0,-1, 0, 0,0, 0, -1 },
1516 .orientation = { 0, 1, 0,1, 0, 0,0, 0, -1 },
1523 /*****************************************************************************************
1525 * author: kfx@rock-chips.com
1526 *****************************************************************************************/
1527 static int rk29_i2c0_io_init(void)
1529 #ifdef CONFIG_RK29_I2C0_CONTROLLER
1530 rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_I2C0_SCL);
1531 rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_I2C0_SDA);
1533 rk29_mux_api_set(GPIO2B7_I2C0SCL_NAME, GPIO2L_GPIO2B7);
1534 rk29_mux_api_set(GPIO2B6_I2C0SDA_NAME, GPIO2L_GPIO2B6);
1539 static int rk29_i2c1_io_init(void)
1541 #ifdef CONFIG_RK29_I2C1_CONTROLLER
1542 rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_I2C1_SCL);
1543 rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_I2C1_SDA);
1545 rk29_mux_api_set(GPIO1A7_I2C1SCL_NAME, GPIO1L_GPIO1A7);
1546 rk29_mux_api_set(GPIO1A6_I2C1SDA_NAME, GPIO1L_GPIO1A6);
1550 static int rk29_i2c2_io_init(void)
1552 #ifdef CONFIG_RK29_I2C2_CONTROLLER
1553 rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_I2C2_SCL);
1554 rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_I2C2_SDA);
1556 rk29_mux_api_set(GPIO5D4_I2C2SCL_NAME, GPIO5H_GPIO5D4);
1557 rk29_mux_api_set(GPIO5D3_I2C2SDA_NAME, GPIO5H_GPIO5D3);
1562 static int rk29_i2c3_io_init(void)
1564 #ifdef CONFIG_RK29_I2C3_CONTROLLER
1565 rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_I2C3_SCL);
1566 rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_I2C3_SDA);
1568 rk29_mux_api_set(GPIO2B5_UART3RTSN_I2C3SCL_NAME, GPIO2L_GPIO2B5);
1569 rk29_mux_api_set(GPIO2B4_UART3CTSN_I2C3SDA_NAME, GPIO2L_GPIO2B4);
1573 #ifdef CONFIG_RK29_I2C0_CONTROLLER
1574 struct rk29_i2c_platform_data default_i2c0_data = {
1578 .scl_rate = 400*1000,
1579 .mode = I2C_MODE_IRQ,
1580 .io_init = rk29_i2c0_io_init,
1583 struct i2c_gpio_platform_data default_i2c0_data = {
1584 .sda_pin = RK29_PIN2_PB6,
1585 .scl_pin = RK29_PIN2_PB7,
1586 .udelay = 5, // clk = 500/udelay = 100Khz
1587 .timeout = 100,//msecs_to_jiffies(200),
1589 .io_init = rk29_i2c0_io_init,
1592 #ifdef CONFIG_RK29_I2C1_CONTROLLER
1593 struct rk29_i2c_platform_data default_i2c1_data = {
1597 .scl_rate = 400*1000,
1598 .mode = I2C_MODE_IRQ,
1599 .io_init = rk29_i2c1_io_init,
1602 struct i2c_gpio_platform_data default_i2c1_data = {
1603 .sda_pin = RK29_PIN1_PA6,
1604 .scl_pin = RK29_PIN1_PA7,
1605 .udelay = 5, // clk = 500/udelay = 100Khz
1606 .timeout = 100,//msecs_to_jiffies(200),
1608 .io_init = rk29_i2c1_io_init,
1611 #ifdef CONFIG_RK29_I2C2_CONTROLLER
1612 struct rk29_i2c_platform_data default_i2c2_data = {
1616 .scl_rate = 400*1000,
1617 .mode = I2C_MODE_IRQ,
1618 .io_init = rk29_i2c2_io_init,
1621 struct i2c_gpio_platform_data default_i2c2_data = {
1622 .sda_pin = RK29_PIN5_PD3,
1623 .scl_pin = RK29_PIN5_PD4,
1624 .udelay = 5, // clk = 500/udelay = 100Khz
1625 .timeout = 100,//msecs_to_jiffies(200),
1627 .io_init = rk29_i2c2_io_init,
1630 #ifdef CONFIG_RK29_I2C3_CONTROLLER
1631 struct rk29_i2c_platform_data default_i2c3_data = {
1635 .scl_rate = 400*1000,
1636 .mode = I2C_MODE_IRQ,
1637 .io_init = rk29_i2c3_io_init,
1640 struct i2c_gpio_platform_data default_i2c3_data = {
1641 .sda_pin = RK29_PIN5_PB5,
1642 .scl_pin = RK29_PIN5_PB4,
1643 .udelay = 5, // clk = 500/udelay = 100Khz
1644 .timeout = 100,//msecs_to_jiffies(200),
1646 .io_init = rk29_i2c3_io_init,
1649 #if defined (CONFIG_ANX7150)
1650 #define HDMI_VDD_CTL RK29_PIN6_PD3
1651 struct hdmi_platform_data anx7150_data = {
1652 //.io_init = anx7150_io_init,
1656 #ifdef CONFIG_I2C0_RK29
1657 static struct i2c_board_info __initdata board_i2c0_devices[] = {
1658 #if defined (CONFIG_RK1000_CONTROL)
1660 .type = "rk1000_control",
1665 #if defined (CONFIG_SND_SOC_RK1000)
1667 .type = "rk1000_i2c_codec",
1672 #if defined (CONFIG_SND_SOC_WM8900)
1679 #if defined (CONFIG_SND_SOC_WM8994)
1684 // #if defined(CONFIG_MFD_WM8994)
1685 .platform_data = &wm8994_platdata,
1689 #if defined (CONFIG_FM580X)
1697 #if defined (CONFIG_BATTERY_STC3100)
1704 #if defined (CONFIG_BATTERY_BQ27510)
1711 #if defined (CONFIG_RTC_HYM8563)
1713 .type = "rtc_hym8563",
1716 .irq = RK29_PIN0_PA1,
1719 #if defined (CONFIG_GS_MMA8452)
1721 .type = "gs_mma8452",
1724 .irq = MMA8452_INT_PIN,
1725 .platform_data = &mma8452_info,
1728 #if defined (CONFIG_COMPASS_AK8973)
1733 .irq = RK29_PIN0_PA4,
1736 #if defined (CONFIG_COMPASS_AK8975)
1741 .irq = RK29_PIN6_PC5,
1744 #if defined (CONFIG_COMPASS_MMC328X)
1748 .flags = I2C_M_NEED_DELAY,
1750 .platform_data = NULL,
1753 #if defined (CONFIG_INPUT_LPSENSOR_ISL29028)
1758 .irq = RK29_PIN4_PD3,
1761 #if defined (CONFIG_ANX7150)
1764 .addr = 0x39, //0x39, 0x3d
1766 .irq = RK29_PIN2_PA3,
1767 .platform_data = &anx7150_data,
1770 #if defined (CONFIG_SENSORS_MPU3050)
1775 .irq = RK29_PIN5_PA3,
1776 .platform_data = &mpu3050_data,
1782 #ifdef CONFIG_I2C1_RK29
1783 static struct i2c_board_info __initdata board_i2c1_devices[] = {
1784 #if defined (CONFIG_RK1000_CONTROL1)
1786 .type = "rk1000_control",
1795 #ifdef CONFIG_I2C2_RK29
1796 static struct i2c_board_info __initdata board_i2c2_devices[] = {
1797 #if defined (CONFIG_TOUCHSCREEN_ILI2102_IIC)
1799 .type = "ili2102_ts",
1801 .flags = I2C_M_NEED_DELAY,
1803 .irq = RK29_PIN4_PD5,
1804 .platform_data = &ili2102_info,
1807 #if defined (CONFIG_MFD_WM831X_I2C)
1812 .irq = RK29_PIN4_PD0,
1813 .platform_data = &wm831x_platdata,
1816 #if defined (CONFIG_HANNSTAR_P1003)
1818 .type = "p1003_touch",
1821 .irq = RK29_PIN0_PA2,
1822 .platform_data = &p1003_info,
1825 #if defined (CONFIG_EETI_EGALAX)
1827 .type = "egalax_i2c",
1830 .irq = RK29_PIN4_PD5,
1831 .platform_data = &eeti_egalax_info,
1837 #ifdef CONFIG_I2C3_RK29
1838 static struct i2c_board_info __initdata board_i2c3_devices[] = {
1842 /*****************************************************************************************
1844 * author: ddl@rock-chips.com
1845 *****************************************************************************************/
1846 #ifdef CONFIG_VIDEO_RK29
1847 #define CONFIG_SENSOR_POWER_IOCTL_USR 0
1848 #define CONFIG_SENSOR_RESET_IOCTL_USR 0
1849 #define CONFIG_SENSOR_POWERDOWN_IOCTL_USR 0
1850 #define CONFIG_SENSOR_FLASH_IOCTL_USR 1
1852 #if CONFIG_SENSOR_POWER_IOCTL_USR
1853 static int sensor_power_usr_cb (struct rk29camera_gpio_res *res,int on)
1855 #error "CONFIG_SENSOR_POWER_IOCTL_USR is 1, sensor_power_usr_cb function must be writed!!";
1859 #if CONFIG_SENSOR_RESET_IOCTL_USR
1860 static int sensor_reset_usr_cb (struct rk29camera_gpio_res *res,int on)
1862 #error "CONFIG_SENSOR_RESET_IOCTL_USR is 1, sensor_reset_usr_cb function must be writed!!";
1866 #if CONFIG_SENSOR_POWERDOWN_IOCTL_USR
1867 static int sensor_powerdown_usr_cb (struct rk29camera_gpio_res *res,int on)
1869 #error "CONFIG_SENSOR_POWERDOWN_IOCTL_USR is 1, sensor_powerdown_usr_cb function must be writed!!";
1873 #if CONFIG_SENSOR_FLASH_IOCTL_USR
1874 static int sensor_flash_usr_cb (struct rk29camera_gpio_res *res,int on)
1876 int camera_flash = res->gpio_flash;
1877 int camera_ioflag = res->gpio_flag;
1878 int camera_io_init = res->gpio_init;
1881 printk("###########%s, %d , on = %d\n",__FUNCTION__,__LINE__,on);
1883 if (camera_flash != INVALID_GPIO) {
1884 if (camera_io_init & RK29_CAM_FLASHACTIVE_MASK) {
1889 gpio_set_value(camera_flash,(((~camera_ioflag)&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1890 printk("\n%s..%s..FlashPin= %d..PinLevel = %x \n",__FUNCTION__,res->dev_name, camera_flash, (((~camera_ioflag)&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1896 gpio_set_value(RK29_PIN1_PA5,((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1897 gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1899 //gpio_set_value(camera_flash, 0);
1900 printk("\n%s..%s..FlashPin=%d ..PinLevel = %x \n",__FUNCTION__,res->dev_name,camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1906 gpio_set_value(RK29_PIN1_PA5,((~camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1907 gpio_set_value(camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1909 //gpio_set_value(camera_flash, 0);
1910 printk("\n%s..%s..FlashPin=%d ..PinLevel = %x \n",__FUNCTION__,res->dev_name,camera_flash, ((camera_ioflag&RK29_CAM_FLASHACTIVE_MASK)>>RK29_CAM_FLASHACTIVE_BITPOS));
1916 printk("\n%s..%s..Flash command(%d) is invalidate \n",__FUNCTION__,res->dev_name,on);
1921 ret = RK29_CAM_EIO_REQUESTFAIL;
1922 printk("\n%s..%s..FlashPin=%d request failed!\n",__FUNCTION__,res->dev_name,camera_flash);
1925 ret = RK29_CAM_EIO_INVALID;
1929 // #error "CONFIG_SENSOR_FLASH_IOCTL_USR is 1, sensor_flash_usr_cb function must be writed!!";
1933 static struct rk29camera_platform_ioctl_cb sensor_ioctl_cb = {
1934 #if CONFIG_SENSOR_POWER_IOCTL_USR
1935 .sensor_power_cb = sensor_power_usr_cb,
1937 .sensor_power_cb = NULL,
1940 #if CONFIG_SENSOR_RESET_IOCTL_USR
1941 .sensor_reset_cb = sensor_reset_usr_cb,
1943 .sensor_reset_cb = NULL,
1946 #if CONFIG_SENSOR_POWERDOWN_IOCTL_USR
1947 .sensor_powerdown_cb = sensor_powerdown_usr_cb,
1949 .sensor_powerdown_cb = NULL,
1952 #if CONFIG_SENSOR_FLASH_IOCTL_USR
1953 .sensor_flash_cb = sensor_flash_usr_cb,
1955 .sensor_flash_cb = NULL,
1958 #include "../../../drivers/media/video/rk29_camera.c"
1960 /*****************************************************************************************
1962 * author: nzy@rock-chips.com
1963 *****************************************************************************************/
1964 #ifdef CONFIG_BACKLIGHT_RK29_BL
1966 GPIO1B5_PWM0_NAME, GPIO1L_PWM0
1967 GPIO5D2_PWM1_UART1SIRIN_NAME, GPIO5H_PWM1
1968 GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME, GPIO2L_PWM2
1969 GPIO1A5_EMMCPWREN_PWM3_NAME, GPIO1L_PWM3
1973 #define PWM_MUX_NAME GPIO1B5_PWM0_NAME
1974 #define PWM_MUX_MODE GPIO1L_PWM0
1975 #define PWM_MUX_MODE_GPIO GPIO1L_GPIO1B5
1976 #define PWM_EFFECT_VALUE 1
1978 //#define LCD_DISP_ON_PIN
1980 #ifdef LCD_DISP_ON_PIN
1981 #define BL_EN_MUX_NAME GPIOF34_UART3_SEL_NAME
1982 #define BL_EN_MUX_MODE IOMUXB_GPIO1_B34
1984 #define BL_EN_PIN GPIO0L_GPIO0A5
1985 #define BL_EN_VALUE GPIO_HIGH
1987 static int rk29_backlight_io_init(void)
1991 rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE);
1992 #ifdef LCD_DISP_ON_PIN
1993 rk29_mux_api_set(BL_EN_MUX_NAME, BL_EN_MUX_MODE);
1995 ret = gpio_request(BL_EN_PIN, NULL);
1998 gpio_free(BL_EN_PIN);
2001 gpio_direction_output(BL_EN_PIN, 0);
2002 gpio_set_value(BL_EN_PIN, BL_EN_VALUE);
2007 static int rk29_backlight_io_deinit(void)
2010 #ifdef LCD_DISP_ON_PIN
2011 gpio_free(BL_EN_PIN);
2013 rk29_mux_api_set(PWM_MUX_NAME, PWM_MUX_MODE_GPIO);
2016 struct rk29_bl_info rk29_bl_info = {
2018 .bl_ref = PWM_EFFECT_VALUE,
2019 .io_init = rk29_backlight_io_init,
2020 .io_deinit = rk29_backlight_io_deinit,
2024 #ifdef CONFIG_BACKLIGHT_AW9364
2025 static int aw9364_backlight_io_init(void)
2030 static int aw9364_backlight_io_deinit(void)
2034 struct aw9364_platform_data aw9364_bl_info = {
2035 .pin_en = RK29_PIN6_PD2,
2036 .io_init = aw9364_backlight_io_init,
2037 .io_deinit = aw9364_backlight_io_deinit,
2040 struct platform_device aw9364_device_backlight = {
2041 .name = "aw9364_backlight",
2044 .platform_data = &aw9364_bl_info,
2050 #ifdef CONFIG_LEDS_GPIO_PLATFORM
2052 struct gpio_led rk29_leds[NUM_LEDS] = {
2055 .gpio = RK29_PIN6_PB4,
2057 .default_state = LEDS_GPIO_DEFSTATE_OFF,
2061 struct gpio_led_platform_data rk29_leds_pdata = {
2062 .num_leds = NUM_LEDS,
2066 struct platform_device rk29_device_gpio_leds = {
2067 .name = "leds-gpio",
2070 .platform_data = &rk29_leds_pdata,
2076 /*****************************************************************************************
2077 * pwm voltage regulator devices
2078 ******************************************************************************************/
2079 #if defined (CONFIG_RK29_PWM_REGULATOR)
2081 #define REGULATOR_PWM_ID 2
2082 #define REGULATOR_PWM_MUX_NAME GPIO2A3_SDMMC0WRITEPRT_PWM2_NAME
2083 #define REGULATOR_PWM_MUX_MODE GPIO2L_PWM2
2084 #define REGULATOR_PWM_MUX_MODE_GPIO GPIO2L_GPIO2A3
2085 #define REGULATOR_PWM_GPIO RK29_PIN2_PA3
2087 static struct regulator_consumer_supply pwm_consumers[] = {
2093 static struct regulator_init_data rk29_pwm_regulator_data = {
2099 .valid_ops_mask = REGULATOR_CHANGE_STATUS | REGULATOR_CHANGE_VOLTAGE,
2101 .num_consumer_supplies = ARRAY_SIZE(pwm_consumers),
2102 .consumer_supplies = pwm_consumers,
2105 static struct pwm_platform_data rk29_regulator_pwm_platform_data = {
2106 .pwm_id = REGULATOR_PWM_ID,
2107 .pwm_gpio = REGULATOR_PWM_GPIO,
2108 //.pwm_iomux_name[] = REGULATOR_PWM_MUX_NAME;
2109 .pwm_iomux_name = REGULATOR_PWM_MUX_NAME,
2110 .pwm_iomux_pwm = REGULATOR_PWM_MUX_MODE,
2111 .pwm_iomux_gpio = REGULATOR_PWM_MUX_MODE_GPIO,
2112 .init_data = &rk29_pwm_regulator_data,
2115 static struct platform_device rk29_device_pwm_regulator = {
2116 .name = "pwm-voltage-regulator",
2119 .platform_data = &rk29_regulator_pwm_platform_data,
2126 #if defined(CONFIG_MTK23D)
2127 static int mtk23d_io_init(void)
2132 static int mtk23d_io_deinit(void)
2138 struct rk2818_23d_data rk2818_23d_info = {
2139 .io_init = mtk23d_io_init,
2140 .io_deinit = mtk23d_io_deinit,
2141 .bp_power = RK29_PIN6_PB0,
2142 .bp_power_active_low = 0,
2143 .bp_reset = RK29_PIN6_PB1,
2144 .bp_reset_active_low = 0,
2145 .bp_statue = RK29_PIN0_PA2,//input high bp sleep;
2146 .ap_statue = RK29_PIN0_PA3,//output high ap sleep;
2147 .ap_bp_wakeup = RK29_PIN0_PA0, //output AP wake up BP used rising edge;
2148 .bp_ap_wakeup = RK29_PIN0_PA4,//input BP wake up AP
2150 struct platform_device rk2818_device_mtk23d = {
2154 .platform_data = &rk2818_23d_info,
2159 /*****************************************************************************************
2161 *****************************************************************************************/
2162 #ifdef CONFIG_SDMMC0_RK29
2163 static int rk29_sdmmc0_cfg_gpio(void)
2165 rk29_mux_api_set(GPIO1D1_SDMMC0CMD_NAME, GPIO1H_SDMMC0_CMD);
2166 rk29_mux_api_set(GPIO1D0_SDMMC0CLKOUT_NAME, GPIO1H_SDMMC0_CLKOUT);
2167 rk29_mux_api_set(GPIO1D2_SDMMC0DATA0_NAME, GPIO1H_SDMMC0_DATA0);
2168 rk29_mux_api_set(GPIO1D3_SDMMC0DATA1_NAME, GPIO1H_SDMMC0_DATA1);
2169 rk29_mux_api_set(GPIO1D4_SDMMC0DATA2_NAME, GPIO1H_SDMMC0_DATA2);
2170 rk29_mux_api_set(GPIO1D5_SDMMC0DATA3_NAME, GPIO1H_SDMMC0_DATA3);
2171 #ifdef CONFIG_SDMMC_RK29_OLD
2172 rk29_mux_api_set(GPIO2A2_SDMMC0DETECTN_NAME, GPIO2L_GPIO2A2);
2174 rk29_mux_api_set(GPIO2A2_SDMMC0DETECTN_NAME, GPIO2L_SDMMC0_DETECT_N);//Modifyed by xbw.
2176 rk29_mux_api_set(GPIO5D5_SDMMC0PWREN_NAME, GPIO5H_GPIO5D5); ///GPIO5H_SDMMC0_PWR_EN); ///GPIO5H_GPIO5D5);
2177 gpio_request(RK29_PIN5_PD5,"sdmmc");
2178 gpio_set_value(RK29_PIN5_PD5,GPIO_HIGH);
2180 gpio_set_value(RK29_PIN5_PD5,GPIO_LOW);
2184 #define CONFIG_SDMMC0_USE_DMA
2185 struct rk29_sdmmc_platform_data default_sdmmc0_data = {
2186 .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|MMC_VDD_29_30|
2187 MMC_VDD_30_31|MMC_VDD_31_32|MMC_VDD_32_33|
2188 MMC_VDD_33_34|MMC_VDD_34_35| MMC_VDD_35_36),
2189 .host_caps = (MMC_CAP_4_BIT_DATA|MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
2190 .io_init = rk29_sdmmc0_cfg_gpio,
2191 .dma_name = "sd_mmc",
2192 #ifdef CONFIG_SDMMC0_USE_DMA
2197 .detect_irq = INVALID_GPIO,
2198 .enable_sd_wakeup = 0,
2201 #ifdef CONFIG_SDMMC1_RK29
2202 #define CONFIG_SDMMC1_USE_DMA
2203 static int rk29_sdmmc1_cfg_gpio(void)
2205 rk29_mux_api_set(GPIO1C2_SDMMC1CMD_NAME, GPIO1H_SDMMC1_CMD);
2206 rk29_mux_api_set(GPIO1C7_SDMMC1CLKOUT_NAME, GPIO1H_SDMMC1_CLKOUT);
2207 rk29_mux_api_set(GPIO1C3_SDMMC1DATA0_NAME, GPIO1H_SDMMC1_DATA0);
2208 rk29_mux_api_set(GPIO1C4_SDMMC1DATA1_NAME, GPIO1H_SDMMC1_DATA1);
2209 rk29_mux_api_set(GPIO1C5_SDMMC1DATA2_NAME, GPIO1H_SDMMC1_DATA2);
2210 rk29_mux_api_set(GPIO1C6_SDMMC1DATA3_NAME, GPIO1H_SDMMC1_DATA3);
2211 //rk29_mux_api_set(GPIO1C0_UART0CTSN_SDMMC1DETECTN_NAME, GPIO1H_SDMMC1_DETECT_N);
2215 #ifdef CONFIG_WIFI_CONTROL_FUNC
2216 static int rk29sdk_wifi_status(struct device *dev);
2217 static int rk29sdk_wifi_status_register(void (*callback)(int card_presend, void *dev_id), void *dev_id);
2220 #define RK29SDK_WIFI_SDIO_CARD_DETECT_N RK29_PIN1_PD6
2222 struct rk29_sdmmc_platform_data default_sdmmc1_data = {
2223 .host_ocr_avail = (MMC_VDD_25_26|MMC_VDD_26_27|MMC_VDD_27_28|MMC_VDD_28_29|
2224 MMC_VDD_29_30|MMC_VDD_30_31|MMC_VDD_31_32|
2225 MMC_VDD_32_33|MMC_VDD_33_34),
2226 .host_caps = (MMC_CAP_4_BIT_DATA|MMC_CAP_SDIO_IRQ|
2227 MMC_CAP_MMC_HIGHSPEED|MMC_CAP_SD_HIGHSPEED),
2228 .io_init = rk29_sdmmc1_cfg_gpio,
2230 #ifdef CONFIG_SDMMC1_USE_DMA
2235 #ifdef CONFIG_WIFI_CONTROL_FUNC
2236 .status = rk29sdk_wifi_status,
2237 .register_status_notify = rk29sdk_wifi_status_register,
2240 .detect_irq = RK29SDK_WIFI_SDIO_CARD_DETECT_N,
2245 #ifdef CONFIG_WIFI_CONTROL_FUNC
2246 #define RK29SDK_WIFI_BT_GPIO_POWER_N RK29_PIN5_PD6
2247 #define RK29SDK_WIFI_GPIO_RESET_N RK29_PIN6_PC0
2248 #define RK29SDK_BT_GPIO_RESET_N RK29_PIN6_PC7
2250 static int rk29sdk_wifi_cd = 0; /* wifi virtual 'card detect' status */
2251 static void (*wifi_status_cb)(int card_present, void *dev_id);
2252 static void *wifi_status_cb_devid;
2253 int rk29sdk_wifi_power_state = 0;
2254 int rk29sdk_bt_power_state = 0;
2256 static int rk29sdk_wifi_status(struct device *dev)
2258 return rk29sdk_wifi_cd;
2261 static int rk29sdk_wifi_status_register(void (*callback)(int card_present, void *dev_id), void *dev_id)
2265 wifi_status_cb = callback;
2266 wifi_status_cb_devid = dev_id;
2270 static int rk29sdk_wifi_bt_gpio_control_init(void)
2272 if (gpio_request(RK29SDK_WIFI_BT_GPIO_POWER_N, "wifi_bt_power")) {
2273 pr_info("%s: request wifi_bt power gpio failed\n", __func__);
2277 if (gpio_request(RK29SDK_WIFI_GPIO_RESET_N, "wifi reset")) {
2278 pr_info("%s: request wifi reset gpio failed\n", __func__);
2279 gpio_free(RK29SDK_WIFI_BT_GPIO_POWER_N);
2283 if (gpio_request(RK29SDK_BT_GPIO_RESET_N, "bt reset")) {
2284 pr_info("%s: request bt reset gpio failed\n", __func__);
2285 gpio_free(RK29SDK_WIFI_GPIO_RESET_N);
2289 gpio_direction_output(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
2290 gpio_direction_output(RK29SDK_WIFI_GPIO_RESET_N, GPIO_LOW);
2291 gpio_direction_output(RK29SDK_BT_GPIO_RESET_N, GPIO_LOW);
2293 pr_info("%s: init finished\n",__func__);
2298 static int rk29sdk_wifi_power(int on)
2300 pr_info("%s: %d\n", __func__, on);
2302 gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_HIGH);
2303 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_HIGH);
2305 pr_info("wifi turn on power\n");
2307 if (!rk29sdk_bt_power_state){
2308 gpio_set_value(RK29SDK_WIFI_BT_GPIO_POWER_N, GPIO_LOW);
2310 pr_info("wifi shut off power\n");
2313 pr_info("wifi shouldn't shut off power, bt is using it!\n");
2315 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, GPIO_LOW);
2319 rk29sdk_wifi_power_state = on;
2323 static int rk29sdk_wifi_reset_state;
2324 static int rk29sdk_wifi_reset(int on)
2326 pr_info("%s: %d\n", __func__, on);
2327 gpio_set_value(RK29SDK_WIFI_GPIO_RESET_N, on);
2329 rk29sdk_wifi_reset_state = on;
2333 int rk29sdk_wifi_set_carddetect(int val)
2335 pr_info("%s:%d\n", __func__, val);
2336 rk29sdk_wifi_cd = val;
2337 if (wifi_status_cb){
2338 wifi_status_cb(val, wifi_status_cb_devid);
2340 pr_warning("%s, nobody to notify\n", __func__);
2344 EXPORT_SYMBOL(rk29sdk_wifi_set_carddetect);
2346 static struct wifi_mem_prealloc wifi_mem_array[PREALLOC_WLAN_SEC_NUM] = {
2347 {NULL, (WLAN_SECTION_SIZE_0 + PREALLOC_WLAN_SECTION_HEADER)},
2348 {NULL, (WLAN_SECTION_SIZE_1 + PREALLOC_WLAN_SECTION_HEADER)},
2349 {NULL, (WLAN_SECTION_SIZE_2 + PREALLOC_WLAN_SECTION_HEADER)},
2350 {NULL, (WLAN_SECTION_SIZE_3 + PREALLOC_WLAN_SECTION_HEADER)}
2353 static void *rk29sdk_mem_prealloc(int section, unsigned long size)
2355 if (section == PREALLOC_WLAN_SEC_NUM)
2356 return wlan_static_skb;
2358 if ((section < 0) || (section > PREALLOC_WLAN_SEC_NUM))
2361 if (wifi_mem_array[section].size < size)
2364 return wifi_mem_array[section].mem_ptr;
2367 int __init rk29sdk_init_wifi_mem(void)
2372 for (i = 0 ; i < WLAN_SKB_BUF_NUM ; i++) {
2373 wlan_static_skb[i] = dev_alloc_skb(
2374 ((i < (WLAN_SKB_BUF_NUM / 2)) ? 4096 : 8192));
2376 if (!wlan_static_skb[i])
2380 for (i = 0 ; i < PREALLOC_WLAN_SEC_NUM ; i++) {
2381 wifi_mem_array[i].mem_ptr =
2382 kmalloc(wifi_mem_array[i].size, GFP_KERNEL);
2384 if (!wifi_mem_array[i].mem_ptr)
2390 pr_err("Failed to mem_alloc for WLAN\n");
2391 for (j = 0 ; j < i ; j++)
2392 kfree(wifi_mem_array[j].mem_ptr);
2394 i = WLAN_SKB_BUF_NUM;
2397 pr_err("Failed to skb_alloc for WLAN\n");
2398 for (j = 0 ; j < i ; j++)
2399 dev_kfree_skb(wlan_static_skb[j]);
2404 static struct wifi_platform_data rk29sdk_wifi_control = {
2405 .set_power = rk29sdk_wifi_power,
2406 .set_reset = rk29sdk_wifi_reset,
2407 .set_carddetect = rk29sdk_wifi_set_carddetect,
2408 .mem_prealloc = rk29sdk_mem_prealloc,
2410 static struct platform_device rk29sdk_wifi_device = {
2411 .name = "bcm4329_wlan",
2414 .platform_data = &rk29sdk_wifi_control,
2420 /* bluetooth rfkill device */
2421 static struct platform_device rk29sdk_rfkill = {
2422 .name = "rk29sdk_rfkill",
2427 #ifdef CONFIG_VIVANTE
2428 static struct resource resources_gpu[] = {
2433 .flags = IORESOURCE_IRQ,
2437 .start = RK29_GPU_PHYS,
2438 .end = RK29_GPU_PHYS + RK29_GPU_SIZE - 1,
2439 .flags = IORESOURCE_MEM,
2443 .start = PMEM_GPU_BASE,
2444 .end = PMEM_GPU_BASE + PMEM_GPU_SIZE - 1,
2445 .flags = IORESOURCE_MEM,
2448 static struct platform_device rk29_device_gpu = {
2451 .num_resources = ARRAY_SIZE(resources_gpu),
2452 .resource = resources_gpu,
2455 #ifdef CONFIG_KEYS_RK29
2456 extern struct rk29_keys_platform_data rk29_keys_pdata;
2457 static struct platform_device rk29_device_keys = {
2458 .name = "rk29-keypad",
2461 .platform_data = &rk29_keys_pdata,
2466 #if CONFIG_ANDROID_TIMED_GPIO
2467 static struct timed_gpio timed_gpios[] = {
2470 .gpio = RK29_PIN1_PB5,
2471 .max_timeout = 1000,
2473 .adjust_time =20, //adjust for diff product
2477 struct timed_gpio_platform_data rk29_vibrator_info = {
2479 .gpios = timed_gpios,
2482 struct platform_device rk29_device_vibrator ={
2483 .name = "timed-gpio",
2486 .platform_data = &rk29_vibrator_info,
2492 static void __init rk29_board_iomux_init(void)
2496 #ifdef CONFIG_UART1_RK29
2497 //disable uart1 pull down
2498 rk29_mux_api_set(GPIO2A5_UART1SOUT_NAME, GPIO2L_GPIO2A5);
2499 rk29_mux_api_set(GPIO2A4_UART1SIN_NAME, GPIO2L_GPIO2A4);
2501 gpio_request(RK29_PIN2_PA5, NULL);
2502 gpio_request(RK29_PIN2_PA4, NULL);
2504 gpio_pull_updown(RK29_PIN2_PA5, PullDisable);
2505 gpio_pull_updown(RK29_PIN2_PA4, PullDisable);
2507 rk29_mux_api_set(GPIO2A5_UART1SOUT_NAME, GPIO2L_UART1_SOUT);
2508 rk29_mux_api_set(GPIO2A4_UART1SIN_NAME, GPIO2L_UART1_SIN);
2510 gpio_free(RK29_PIN2_PA5);
2511 gpio_free(RK29_PIN2_PA4);
2514 #if CONFIG_ANDROID_TIMED_GPIO
2515 rk29_mux_api_set(GPIO1B5_PWM0_NAME, GPIO1L_GPIO1B5);//for timed gpio
2517 #ifdef CONFIG_RK29_PWM_REGULATOR
2518 rk29_mux_api_set(REGULATOR_PWM_MUX_NAME,REGULATOR_PWM_MUX_MODE);
2520 #ifdef CONFIG_RK_HEADSET_DET
2521 rk29_mux_api_set(GPIO3A6_SMCADDR14_HOSTDATA14_NAME,GPIO3L_GPIO3A6);
2524 rk29_mux_api_set(GPIO4C0_RMIICLKOUT_RMIICLKIN_NAME,GPIO4H_GPIO4C0);
2526 err = gpio_request(RK29_PIN4_PC0, "clk27M_control");
2528 gpio_free(RK29_PIN4_PC0);
2529 printk("-------request RK29_PIN4_PC0 fail--------\n");
2534 #if defined (CONFIG_RK29_WORKING_POWER_MANAGEMENT)
2535 gpio_direction_output(RK29_PIN4_PC0, GPIO_HIGH);
2536 gpio_set_value(RK29_PIN4_PC0, GPIO_HIGH);
2538 gpio_direction_output(RK29_PIN4_PC0, GPIO_LOW);
2539 gpio_set_value(RK29_PIN4_PC0, GPIO_LOW);
2542 rk29_mux_api_set(GPIO4C5_RMIICSRDVALID_MIIRXDVALID_NAME,GPIO4H_GPIO4C5);
2544 err = gpio_request(RK29_PIN4_PC5, "clk24M_control");
2546 gpio_free(RK29_PIN4_PC5);
2547 printk("-------request RK29_PIN4_PC5 fail--------\n");
2551 gpio_direction_output(RK29_PIN4_PC5, GPIO_LOW);
2552 gpio_set_value(RK29_PIN4_PC5, GPIO_LOW);
2555 static struct platform_device *devices[] __initdata = {
2556 #ifdef CONFIG_UART1_RK29
2559 #ifdef CONFIG_UART0_RK29
2562 #ifdef CONFIG_UART2_RK29
2565 #ifdef CONFIG_UART3_RK29
2569 #ifdef CONFIG_RK29_PWM_REGULATOR
2570 &rk29_device_pwm_regulator,
2572 #ifdef CONFIG_SPIM0_RK29
2573 &rk29xx_device_spi0m,
2575 #ifdef CONFIG_SPIM1_RK29
2576 &rk29xx_device_spi1m,
2578 #ifdef CONFIG_ADC_RK29
2581 #ifdef CONFIG_I2C0_RK29
2584 #ifdef CONFIG_I2C1_RK29
2587 #ifdef CONFIG_I2C2_RK29
2590 #ifdef CONFIG_I2C3_RK29
2594 #ifdef CONFIG_SND_RK29_SOC_I2S_2CH
2595 &rk29_device_iis_2ch,
2597 #ifdef CONFIG_SND_RK29_SOC_I2S_8CH
2598 &rk29_device_iis_8ch,
2601 #ifdef CONFIG_KEYS_RK29
2604 #ifdef CONFIG_SDMMC0_RK29
2605 &rk29_device_sdmmc0,
2607 #ifdef CONFIG_SDMMC1_RK29
2608 &rk29_device_sdmmc1,
2611 #ifdef CONFIG_MTD_NAND_RK29XX
2612 &rk29xx_device_nand,
2615 #ifdef CONFIG_WIFI_CONTROL_FUNC
2616 &rk29sdk_wifi_device,
2623 #if defined(CONFIG_MTK23D)
2624 &rk2818_device_mtk23d,
2627 #ifdef CONFIG_MTD_NAND_RK29
2631 #ifdef CONFIG_FB_RK29
2633 &rk29_device_dma_cpy,
2635 #ifdef CONFIG_BACKLIGHT_RK29_BL
2636 &rk29_device_backlight,
2638 #ifdef CONFIG_BACKLIGHT_AW9364
2639 &aw9364_device_backlight,
2641 #ifdef CONFIG_LEDS_GPIO_PLATFORM
2642 &rk29_device_gpio_leds,
2644 #ifdef CONFIG_RK29_VMAC
2647 #ifdef CONFIG_VIVANTE
2650 #ifdef CONFIG_VIDEO_RK29
2651 &rk29_device_camera, /* ddl@rock-chips.com : camera support */
2652 #if (CONFIG_SENSOR_IIC_ADDR_0 != 0x00)
2653 &rk29_soc_camera_pdrv_0,
2655 &rk29_soc_camera_pdrv_1,
2656 &android_pmem_cam_device,
2658 &android_pmem_device,
2659 &rk29_vpu_mem_device,
2660 #ifdef CONFIG_USB20_OTG
2661 &rk29_device_usb20_otg,
2663 #ifdef CONFIG_USB20_HOST
2664 &rk29_device_usb20_host,
2666 #ifdef CONFIG_USB11_HOST
2667 &rk29_device_usb11_host,
2669 #ifdef CONFIG_USB_ANDROID
2670 &android_usb_device,
2671 &usb_mass_storage_device,
2673 #ifdef CONFIG_RK29_IPP
2676 #ifdef CONFIG_VIDEO_RK29XX_VOUT
2677 &rk29_v4l2_output_devce,
2679 #ifdef CONFIG_RK_HEADSET_DET
2682 #ifdef CONFIG_RK29_GPS
2685 #ifdef CONFIG_ANDROID_TIMED_GPIO
2686 &rk29_device_vibrator,
2690 #ifdef CONFIG_RK29_VMAC
2691 /*****************************************************************************************
2693 * author: lyx@rock-chips.com
2694 *****************************************************************************************/
2695 static int rk29_vmac_register_set(void)
2697 //config rk29 vmac as rmii, 100MHz
2698 u32 value= readl(RK29_GRF_BASE + 0xbc);
2699 value = (value & 0xfff7ff) | (0x400);
2700 writel(value, RK29_GRF_BASE + 0xbc);
2704 static int rk29_rmii_io_init(void)
2709 err = gpio_request(RK29_PIN6_PB0, "phy_power_en");
2711 gpio_free(RK29_PIN6_PB0);
2712 printk("-------request RK29_PIN6_PB0 fail--------\n");
2716 gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2717 gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2722 static int rk29_rmii_io_deinit(void)
2725 gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2726 gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2728 gpio_free(RK29_PIN6_PB0);
2732 static int rk29_rmii_power_control(int enable)
2736 gpio_direction_output(RK29_PIN6_PB0, GPIO_HIGH);
2737 gpio_set_value(RK29_PIN6_PB0, GPIO_HIGH);
2740 gpio_direction_output(RK29_PIN6_PB0, GPIO_LOW);
2741 gpio_set_value(RK29_PIN6_PB0, GPIO_LOW);
2746 struct rk29_vmac_platform_data rk29_vmac_pdata = {
2747 .vmac_register_set = rk29_vmac_register_set,
2748 .rmii_io_init = rk29_rmii_io_init,
2749 .rmii_io_deinit = rk29_rmii_io_deinit,
2750 .rmii_power_control = rk29_rmii_power_control,
2754 /*****************************************************************************************
2756 * author: cmc@rock-chips.com
2757 *****************************************************************************************/
2758 #define SPI_CHIPSELECT_NUM 2
2759 static struct spi_cs_gpio rk29xx_spi0_cs_gpios[SPI_CHIPSELECT_NUM] = {
2762 .cs_gpio = RK29_PIN2_PC1,
2763 .cs_iomux_name = GPIO2C1_SPI0CSN0_NAME,
2764 .cs_iomux_mode = GPIO2H_SPI0_CSN0,
2768 .cs_gpio = RK29_PIN1_PA4,
2769 .cs_iomux_name = GPIO1A4_EMMCWRITEPRT_SPI0CS1_NAME,//if no iomux,set it NULL
2770 .cs_iomux_mode = GPIO1L_SPI0_CSN1,
2774 static struct spi_cs_gpio rk29xx_spi1_cs_gpios[SPI_CHIPSELECT_NUM] = {
2777 .cs_gpio = RK29_PIN2_PC5,
2778 .cs_iomux_name = GPIO2C5_SPI1CSN0_NAME,
2779 .cs_iomux_mode = GPIO2H_SPI1_CSN0,
2783 .cs_gpio = RK29_PIN1_PA3,
2784 .cs_iomux_name = GPIO1A3_EMMCDETECTN_SPI1CS1_NAME,//if no iomux,set it NULL
2785 .cs_iomux_mode = GPIO1L_SPI1_CSN1,
2789 static int spi_io_init(struct spi_cs_gpio *cs_gpios, int cs_num)
2794 for (i=0; i<cs_num; i++) {
2795 rk29_mux_api_set(cs_gpios[i].cs_iomux_name, cs_gpios[i].cs_iomux_mode);
2802 static int spi_io_deinit(struct spi_cs_gpio *cs_gpios, int cs_num)
2807 static int spi_io_fix_leakage_bug(void)
2810 gpio_direction_output(RK29_PIN2_PC1, GPIO_LOW);
2815 static int spi_io_resume_leakage_bug(void)
2818 gpio_direction_output(RK29_PIN2_PC1, GPIO_HIGH);
2823 struct rk29xx_spi_platform_data rk29xx_spi0_platdata = {
2824 .num_chipselect = SPI_CHIPSELECT_NUM,
2825 .chipselect_gpios = rk29xx_spi0_cs_gpios,
2826 .io_init = spi_io_init,
2827 .io_deinit = spi_io_deinit,
2828 .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2829 .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2832 struct rk29xx_spi_platform_data rk29xx_spi1_platdata = {
2833 .num_chipselect = SPI_CHIPSELECT_NUM,
2834 .chipselect_gpios = rk29xx_spi1_cs_gpios,
2835 .io_init = spi_io_init,
2836 .io_deinit = spi_io_deinit,
2837 .io_fix_leakage_bug = spi_io_fix_leakage_bug,
2838 .io_resume_leakage_bug = spi_io_resume_leakage_bug,
2842 /*****************************************************************************************
2843 * xpt2046 touch panel
2844 * author: hhb@rock-chips.com
2845 *****************************************************************************************/
2846 #if defined(CONFIG_TOUCHSCREEN_XPT2046_NORMAL_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_TSLIB_SPI)
2847 #define XPT2046_GPIO_INT RK29_PIN4_PD5 //ä¸æ–???#define DEBOUNCE_REPTIME 3
2849 static struct xpt2046_platform_data xpt2046_info = {
2854 .debounce_rep = DEBOUNCE_REPTIME,
2856 .gpio_pendown = XPT2046_GPIO_INT,
2857 .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2858 .pendown_iomux_mode = GPIO4H_GPIO4D5,
2859 .touch_virtualkey_length = 60,
2860 .penirq_recheck_delay_usecs = 1,
2861 #if defined(CONFIG_TOUCHSCREEN_480X800)
2866 .touch_ad_top = 3940,
2867 .touch_ad_bottom = 310,
2868 .touch_ad_left = 3772,
2869 .touch_ad_right = 340,
2870 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2875 .touch_ad_top = 2447,
2876 .touch_ad_bottom = 207,
2877 .touch_ad_left = 5938,
2878 .touch_ad_right = 153,
2879 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2884 .touch_ad_top = 3166,
2885 .touch_ad_bottom = 256,
2886 .touch_ad_left = 3658,
2887 .touch_ad_right = 380,
2890 #elif defined(CONFIG_TOUCHSCREEN_XPT2046_CBN_SPI)
2891 static struct xpt2046_platform_data xpt2046_info = {
2896 .debounce_rep = DEBOUNCE_REPTIME,
2898 .gpio_pendown = XPT2046_GPIO_INT,
2899 .pendown_iomux_name = GPIO4D5_CPUTRACECTL_NAME,
2900 .pendown_iomux_mode = GPIO4H_GPIO4D5,
2901 .touch_virtualkey_length = 60,
2902 .penirq_recheck_delay_usecs = 1,
2904 #if defined(CONFIG_TOUCHSCREEN_480X800)
2909 .screen_x = { 70, 410, 70, 410, 240},
2910 .screen_y = { 50, 50, 740, 740, 400},
2911 .uncali_x_default = { 3267, 831, 3139, 715, 1845 },
2912 .uncali_y_default = { 3638, 3664, 564, 591, 2087 },
2913 #elif defined(CONFIG_TOUCHSCREEN_800X480)
2918 .screen_x[5] = { 50, 750, 50, 750, 400};
2919 .screen_y[5] = { 40, 40, 440, 440, 240};
2920 .uncali_x_default[5] = { 438, 565, 3507, 3631, 2105 };
2921 .uncali_y_default[5] = { 3756, 489, 3792, 534, 2159 };
2922 #elif defined(CONFIG_TOUCHSCREEN_320X480)
2927 .screen_x[5] = { 50, 270, 50, 270, 160};
2928 .screen_y[5] = { 40, 40, 440, 440, 240};
2929 .uncali_x_default[5] = { 812, 3341, 851, 3371, 2183 };
2930 .uncali_y_default[5] = { 442, 435, 3193, 3195, 2004 };
2935 static struct spi_board_info board_spi_devices[] = {
2936 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
2938 .modalias = "xpt2046_ts",
2939 .chip_select = 0,// 2,
2940 .max_speed_hz = 125 * 1000 * 26,/* (max sample rate @ 3V) * (cmd + data + overhead) */
2942 .irq = XPT2046_GPIO_INT,
2943 .platform_data = &xpt2046_info,
2947 #if defined(CONFIG_MFD_WM831X_SPI)
2949 .modalias = "wm8310",
2951 .max_speed_hz = 2*1000*1000,
2953 .irq = RK29_PIN4_PD0,
2954 .platform_data = &wm831x_platdata,
2961 /**********************************************************************************************
2963 * The virtual keys for android "back", "home", "menu", "search", these four keys are touch key
2964 * on the touch screen panel. (added by hhb@rock-chips.com 2011.03.31)
2966 ***********************************************************************************************/
2967 static ssize_t rk29xx_virtual_keys_show(struct kobject *kobj,
2968 struct kobj_attribute *attr, char *buf)
2970 #if (defined(CONFIG_TOUCHSCREEN_XPT2046_SPI) && defined(CONFIG_TOUCHSCREEN_480X800)) \
2971 || defined(CONFIG_TOUCHSCREEN_HX8520_IIC) || defined(CONFIG_TOUCHSCREEN_GT801_IIC)
2972 /* center: x: home: 50, menu: 184, back: 315, search 435, y: 830*/
2973 /* centerx;centery;width;height; */
2975 __stringify(EV_KEY) ":" __stringify(KEY_BACK) ":315:815:120:50" //":50:830:98:50" //":210:796:98:50"
2976 ":" __stringify(EV_KEY) ":" __stringify(KEY_MENU) ":85:815:88:50" // ":184:830:120:50" // ":435:796:120:50"
2977 ":" __stringify(EV_KEY) ":" __stringify(KEY_HOME) ":184:815:100:50" //":315:830:100:50" //":320:796:100:50"
2978 ":" __stringify(EV_KEY) ":" __stringify(KEY_SEARCH) ":435:815:88:50" //":50:815:98:50" // //":85:796:88:50"
2984 static struct kobj_attribute rk29xx_virtual_keys_attr = {
2986 #if defined(CONFIG_TOUCHSCREEN_XPT2046_SPI)
2987 .name = "virtualkeys.xpt2046-touchscreen",
2988 #elif defined(CONFIG_TOUCHSCREEN_HX8520_IIC)
2989 .name = "virtualkeys.hx8520-touchscreen",
2990 #elif defined(CONFIG_TOUCHSCREEN_GT801_IIC)
2991 .name = "virtualkeys.gt801-touchscreen",
2992 #elif defined(CONFIG_TOUCHSCREEN_ILI2102_IIC)
2993 .name = "virtualkeys.ili2102-touchscreen",
2999 .show = &rk29xx_virtual_keys_show,
3002 static struct attribute *rk29xx_properties_attrs[] = {
3003 &rk29xx_virtual_keys_attr.attr,
3007 static struct attribute_group rk29xx_properties_attr_group = {
3008 .attrs = rk29xx_properties_attrs,
3010 static int rk29xx_virtual_keys_init(void)
3013 struct kobject *properties_kobj;
3014 printk("rk29xx_virtual_keys_init \n");
3015 properties_kobj = kobject_create_and_add("board_properties", NULL);
3016 if (properties_kobj)
3017 ret = sysfs_create_group(properties_kobj,
3018 &rk29xx_properties_attr_group);
3019 if (!properties_kobj || ret)
3021 pr_err("failed to create board_properties\n");
3027 static void __init rk29_gic_init_irq(void)
3029 gic_dist_init(0, (void __iomem *)RK29_GICPERI_BASE, 32);
3030 gic_cpu_init(0, (void __iomem *)RK29_GICCPU_BASE);
3033 static void __init machine_rk29_init_irq(void)
3035 rk29_gic_init_irq();
3039 #define POWER_ON_PIN RK29_PIN4_PA4
3041 static void rk29_pm_power_restart(void)
3043 printk("%s,line=%d\n",__FUNCTION__,__LINE__);
3045 #if defined(CONFIG_MFD_WM831X)
3046 wm831x_device_restart(gWm831x);
3051 static void rk29_pm_power_off(void)
3053 printk(KERN_ERR "rk29_pm_power_off start...\n");
3054 gpio_direction_output(POWER_ON_PIN, GPIO_LOW);
3055 #if defined(CONFIG_MFD_WM831X)
3056 if(wm831x_read_usb(gWm831x))
3057 rk29_pm_power_restart(); //if charging then restart
3059 wm831x_device_shutdown(gWm831x);//else shutdown
3064 extern struct usb_mass_storage_platform_data mass_storage_pdata;
3065 static void __init machine_rk29_board_init(void)
3067 rk29_board_iomux_init();
3069 gpio_request(POWER_ON_PIN,"poweronpin");
3070 gpio_set_value(POWER_ON_PIN, GPIO_HIGH);
3071 gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
3072 pm_power_off = rk29_pm_power_off;
3073 //arm_pm_restart = rk29_pm_power_restart;
3075 mass_storage_pdata.nluns = 1;//change number of LUNS
3077 platform_add_devices(devices, ARRAY_SIZE(devices));
3078 #ifdef CONFIG_I2C0_RK29
3079 i2c_register_board_info(default_i2c0_data.bus_num, board_i2c0_devices,
3080 ARRAY_SIZE(board_i2c0_devices));
3082 #ifdef CONFIG_I2C1_RK29
3083 i2c_register_board_info(default_i2c1_data.bus_num, board_i2c1_devices,
3084 ARRAY_SIZE(board_i2c1_devices));
3086 #ifdef CONFIG_I2C2_RK29
3087 i2c_register_board_info(default_i2c2_data.bus_num, board_i2c2_devices,
3088 ARRAY_SIZE(board_i2c2_devices));
3090 #ifdef CONFIG_I2C3_RK29
3091 i2c_register_board_info(default_i2c3_data.bus_num, board_i2c3_devices,
3092 ARRAY_SIZE(board_i2c3_devices));
3095 spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
3097 #ifdef CONFIG_WIFI_CONTROL_FUNC
3098 rk29sdk_wifi_bt_gpio_control_init();
3099 rk29sdk_init_wifi_mem();
3102 rk29xx_virtual_keys_init();
3105 static void __init machine_rk29_fixup(struct machine_desc *desc, struct tag *tags,
3106 char **cmdline, struct meminfo *mi)
3109 mi->bank[0].start = RK29_SDRAM_PHYS;
3110 mi->bank[0].node = PHYS_TO_NID(RK29_SDRAM_PHYS);
3111 mi->bank[0].size = LINUX_SIZE;
3112 #if SDRAM_SIZE > SZ_512M
3114 mi->bank[1].start = RK29_SDRAM_PHYS + SZ_512M;
3115 mi->bank[1].size = SDRAM_SIZE - SZ_512M;
3119 static void __init machine_rk29_mapio(void)
3121 rk29_map_common_io();
3122 rk29_setup_early_printk();
3124 rk29_clock_init2(periph_pll_96mhz, codec_pll_300mhz, false);
3126 ddr_init(DDR_TYPE, DDR_FREQ);
3129 MACHINE_START(RK29, "RK29board")
3130 /* UART for LL DEBUG */
3131 .phys_io = RK29_UART1_PHYS & 0xfff00000,
3132 .io_pg_offst = ((RK29_UART1_BASE) >> 18) & 0xfffc,
3133 .boot_params = RK29_SDRAM_PHYS + 0x88000,
3134 .fixup = machine_rk29_fixup,
3135 .map_io = machine_rk29_mapio,
3136 .init_irq = machine_rk29_init_irq,
3137 .init_machine = machine_rk29_board_init,
3138 .timer = &rk29_timer,