1 /* arch/arm/mach-rk29/include/mach/board.h
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.
15 #ifndef __ASM_ARCH_RK29_BOARD_H
16 #define __ASM_ARCH_RK29_BOARD_H
18 #include <linux/device.h>
19 #include <linux/platform_device.h>
20 #include <linux/i2c.h>
21 #include <linux/types.h>
22 #include <linux/timer.h>
23 #include <linux/notifier.h>
25 struct led_newton_pwm {
30 unsigned int pwm_iomux_pwm;
31 unsigned int pwm_iomux_gpio;
32 unsigned int freq;/**/
33 unsigned int period;/*1-100*/
36 struct led_newton_pwm_platform_data {
38 struct led_newton_pwm* leds;
41 struct hdmi_platform_data {
45 int (*io_deinit)(void);
49 int (*iomux_init)(void);
50 int (*iomux_deinit)(void);
51 int (*irda_pwr_ctl)(int en);
54 struct rk29_button_light_info{
58 int (*io_deinit)(void);
66 unsigned int cs_iomux_mode;
69 struct rk29xx_spi_platform_data {
70 int (*io_init)(struct spi_cs_gpio*, int);
71 int (*io_deinit)(struct spi_cs_gpio*, int);
72 int (*io_fix_leakage_bug)(void);
73 int (*io_resume_leakage_bug)(void);
74 struct spi_cs_gpio *chipselect_gpios;
79 struct rk29_vmac_platform_data {
80 int (*vmac_register_set)(void);
81 int (*rmii_io_init)(void);
82 int (*rmii_io_deinit)(void);
83 int (*rmii_power_control)(int enable);
86 #define INVALID_GPIO -1
94 int (*io_deinit)(void);
97 struct rk29_fb_setting_info{
109 struct rk29lcd_info *lcd_info;
110 int (*io_init)(struct rk29_fb_setting_info *fb_setting);
111 int (*io_deinit)(void);
112 int (*io_enable)(void);
113 int (*io_disable)(void);
119 int (*io_init)(void);
120 int (*io_deinit)(void);
121 int (*pwm_suspend)(void);
122 int (*pwm_resume)(void);
123 int min_brightness; /* 0 ~ 255 */
124 unsigned int delay_ms; /* in milliseconds */
127 struct wifi_platform_data {
128 int (*set_power)(int val);
129 int (*set_reset)(int val);
130 int (*set_carddetect)(int val);
131 void *(*mem_prealloc)(int section, unsigned long size);
132 int (*get_mac_addr)(unsigned char *buf);
135 struct rk29_sdmmc_platform_data {
136 unsigned int host_caps;
137 unsigned int host_ocr_avail;
138 unsigned int use_dma:1;
140 int (*io_init)(void);
141 int (*io_deinit)(void);
142 void (*set_iomux)(int device_id, unsigned int bus_width);//added by xbw at 2011-10-13
143 int (*status)(struct device *);
144 int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id);
146 int enable_sd_wakeup;
149 struct rk29_i2c_platform_data {
152 unsigned int slave_addr;
153 unsigned long scl_rate;
154 #define I2C_MODE_IRQ 0
155 #define I2C_MODE_POLL 1
157 int (*io_init)(void);
158 int (*io_deinit)(void);
161 struct bq27510_platform_data {
162 int (*init_dc_check_pin)(void);
163 unsigned int dc_check_pin;
164 unsigned int bat_num;
167 struct bq27541_platform_data {
168 int (*init_dc_check_pin)(void);
169 unsigned int dc_check_pin;
170 unsigned int bat_check_pin;
171 unsigned int chgok_check_pin;
172 unsigned int bat_num;
176 struct rk29_i2s_platform_data {
177 int (*io_init)(void);
178 int (*io_deinit)(void);
182 struct p1003_platform_data {
185 int (*get_pendown_state)(void);
186 int (*init_platform_hw)(void);
187 int (*p1003_platform_sleep)(void);
188 int (*p1003_platform_wakeup)(void);
189 void (*exit_platform_hw)(void);
191 struct eeti_egalax_platform_data{
194 int (*get_pendown_state)(void);
195 int (*init_platform_hw)(void);
196 int (*eeti_egalax_platform_sleep)(void);
197 int (*eeti_egalax_platform_wakeup)(void);
198 void (*exit_platform_hw)(void);
206 struct atmel_1386_platform_data {
207 u8 numtouch; /* Number of touches to report */
208 int (*init_platform_hw)(struct device *dev);
209 void (*exit_platform_hw)(struct device *dev);
210 int max_x; /* The default reported X range */
211 int max_y; /* The default reported Y range */
212 u8 (*valid_interrupt) (void);
213 u8 (*read_chg) (void);
217 struct sintek_platform_data {
220 int (*get_pendown_state)(void);
221 int (*init_platform_hw)(void);
222 int (*sintek_platform_sleep)(void);
223 int (*sintek_platform_wakeup)(void);
224 void (*exit_platform_hw)(void);
228 struct synaptics_platform_data {
231 int (*get_pendown_state)(void);
232 int (*init_platform_hw)(void);
233 int (*sintek_platform_sleep)(void);
234 int (*sintek_platform_wakeup)(void);
235 void (*exit_platform_hw)(void);
238 struct mma8452_platform_data {
242 signed char orientation[9];
243 int (*get_pendown_state)(void);
244 int (*init_platform_hw)(void);
245 int (*mma8452_platform_sleep)(void);
246 int (*mma8452_platform_wakeup)(void);
247 void (*exit_platform_hw)(void);
250 struct cm3202_platform_data {
253 int (*init_platform_hw)(void);
254 void (*exit_platform_hw)(void);
258 struct it7260_platform_data {
259 int (*get_pendown_state)(void);
260 int (*init_platform_hw)(void);
261 int (*it7260_platform_sleep)(void);
262 int (*it7260_platform_wakeup)(void);
263 void (*exit_platform_hw)(void);
266 struct ft5406_platform_data {
267 int (*get_pendown_state)(void);
268 int (*init_platform_hw)(void);
269 int (*platform_sleep)(void);
270 int (*platform_wakeup)(void);
271 void (*exit_platform_hw)(void);
274 struct goodix_platform_data {
275 int (*get_pendown_state)(void);
276 int (*init_platform_hw)(void);
277 int (*platform_sleep)(void);
278 int (*platform_wakeup)(void);
279 void (*exit_platform_hw)(void);
282 struct cs42l52_platform_data {
283 int (*get_pendown_state)(void);
284 int (*init_platform_hw)(void);
285 int (*platform_sleep)(void);
286 int (*platform_wakeup)(void);
287 void (*exit_platform_hw)(void);
292 struct nas_platform_data {
295 int (*get_pendown_state)(void);
296 int (*init_platform_hw)(void);
297 int (*nas_platform_sleep)(void);
298 int (*nas_platform_wakeup)(void);
299 void (*exit_platform_hw)(void);
303 struct laibao_platform_data {
306 int (*get_pendown_state)(void);
307 int (*init_platform_hw)(void);
308 int (*laibao_platform_sleep)(void);
309 int (*laibao_platform_wakeup)(void);
310 void (*exit_platform_hw)(void);
317 struct akm8975_platform_data {
319 char project_name[64];
323 struct rk29_gpio_expander_info {
324 unsigned int gpio_num;
325 unsigned int pin_type;//GPIO_IN or GPIO_OUT
326 unsigned int pin_value;//GPIO_HIGH or GPIO_LOW
328 struct rk29_newton_data {
331 struct tca6424_platform_data {
332 /* the first extern gpio number in all of gpio groups */
333 unsigned int gpio_base;
334 unsigned int gpio_pin_num;
335 /* the first gpio irq number in all of irq source */
337 unsigned int gpio_irq_start;
338 unsigned int irq_pin_num; //number of interrupt
339 unsigned int tca6424_irq_pin; //rk29 gpio
340 unsigned int expand_port_group;
341 unsigned int expand_port_pinnum;
342 unsigned int rk_irq_mode;
343 unsigned int rk_irq_gpio_pull_up_down;
345 /* initial polarity inversion setting */
347 struct rk29_gpio_expander_info *settinginfo;
349 void *context; /* param to setup/teardown */
351 int (*setup)(struct i2c_client *client,unsigned gpio, unsigned ngpio,void *context);
352 int (*teardown)(struct i2c_client *client,unsigned gpio, unsigned ngpio,void *context);
354 void (*reseti2cpin)(void);
357 void __init rk29_setup_early_printk(void);
358 void __init rk29_map_common_io(void);
359 void __init board_power_init(void);
361 #define BOOT_MODE_NORMAL 0
362 #define BOOT_MODE_FACTORY2 1
363 #define BOOT_MODE_RECOVERY 2
364 #define BOOT_MODE_CHARGE 3
365 #define BOOT_MODE_POWER_TEST 4
366 #define BOOT_MODE_OFFMODE_CHARGING 5
367 #define BOOT_MODE_REBOOT 6
368 #define BOOT_MODE_PANIC 7
369 int board_boot_mode(void);
372 periph_pll_96mhz = 96000000, /* save more power */
373 periph_pll_144mhz = 144000000,
374 periph_pll_288mhz = 288000000, /* for USB 1.1 */
375 periph_pll_300mhz = 300000000, /* for Ethernet */
376 #if defined(CONFIG_RK29_VMAC) && defined(CONFIG_USB20_HOST_EN)
377 periph_pll_default = periph_pll_300mhz,
379 periph_pll_default = periph_pll_288mhz,
384 codec_pll_297mhz = 297000000, /* for HDMI */
385 codec_pll_300mhz = 300000000,
386 codec_pll_504mhz = 504000000,
387 codec_pll_552mhz = 552000000,
388 codec_pll_594mhz = 594000000, /* for HDMI */
389 codec_pll_600mhz = 600000000,
392 void __init rk29_clock_init(enum periph_pll ppll_rate); /* codec pll is 297MHz, has xin27m */
393 void __init rk29_clock_init2(enum periph_pll ppll_rate, enum codec_pll cpll_rate, bool has_xin27m);
395 /* for USB detection */
396 #ifdef CONFIG_USB_GADGET
397 int board_usb_detect_init(unsigned gpio);
399 static int inline board_usb_detect_init(unsigned gpio) { return 0; }
402 /* for wakeup Android */
403 void rk28_send_wakeup_key(void);