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 #ifndef _LINUX_WLAN_PLAT_H_
128 struct wifi_platform_data {
129 int (*set_power)(int val);
130 int (*set_reset)(int val);
131 int (*set_carddetect)(int val);
132 void *(*mem_prealloc)(int section, unsigned long size);
133 int (*get_mac_addr)(unsigned char *buf);
137 struct rk29_sdmmc_platform_data {
138 unsigned int host_caps;
139 unsigned int host_ocr_avail;
140 unsigned int use_dma:1;
142 int (*io_init)(void);
143 int (*io_deinit)(void);
144 void (*set_iomux)(int device_id, unsigned int bus_width);//added by xbw at 2011-10-13
145 int (*status)(struct device *);
146 int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id);
148 int enable_sd_wakeup;
151 struct rk29_i2c_platform_data {
154 unsigned int slave_addr;
155 unsigned long scl_rate;
156 #define I2C_MODE_IRQ 0
157 #define I2C_MODE_POLL 1
159 int (*io_init)(void);
160 int (*io_deinit)(void);
163 struct bq27510_platform_data {
164 int (*init_dc_check_pin)(void);
165 unsigned int dc_check_pin;
166 unsigned int bat_num;
169 struct bq27541_platform_data {
170 int (*init_dc_check_pin)(void);
171 unsigned int dc_check_pin;
172 unsigned int bat_check_pin;
173 unsigned int chgok_check_pin;
174 unsigned int bat_num;
178 struct rk29_i2s_platform_data {
179 int (*io_init)(void);
180 int (*io_deinit)(void);
184 struct p1003_platform_data {
187 int (*get_pendown_state)(void);
188 int (*init_platform_hw)(void);
189 int (*p1003_platform_sleep)(void);
190 int (*p1003_platform_wakeup)(void);
191 void (*exit_platform_hw)(void);
193 struct eeti_egalax_platform_data{
196 int (*get_pendown_state)(void);
197 int (*init_platform_hw)(void);
198 int (*eeti_egalax_platform_sleep)(void);
199 int (*eeti_egalax_platform_wakeup)(void);
200 void (*exit_platform_hw)(void);
208 struct atmel_1386_platform_data {
209 u8 numtouch; /* Number of touches to report */
210 int (*init_platform_hw)(struct device *dev);
211 void (*exit_platform_hw)(struct device *dev);
212 int max_x; /* The default reported X range */
213 int max_y; /* The default reported Y range */
214 u8 (*valid_interrupt) (void);
215 u8 (*read_chg) (void);
219 struct sintek_platform_data {
222 int (*get_pendown_state)(void);
223 int (*init_platform_hw)(void);
224 int (*sintek_platform_sleep)(void);
225 int (*sintek_platform_wakeup)(void);
226 void (*exit_platform_hw)(void);
230 struct synaptics_platform_data {
233 int (*get_pendown_state)(void);
234 int (*init_platform_hw)(void);
235 int (*sintek_platform_sleep)(void);
236 int (*sintek_platform_wakeup)(void);
237 void (*exit_platform_hw)(void);
240 struct mma8452_platform_data {
244 signed char orientation[9];
245 int (*get_pendown_state)(void);
246 int (*init_platform_hw)(void);
247 int (*mma8452_platform_sleep)(void);
248 int (*mma8452_platform_wakeup)(void);
249 void (*exit_platform_hw)(void);
251 struct bma023_platform_data {
255 signed char orientation[9];
256 int (*get_pendown_state)(void);
257 int (*init_platform_hw)(void);
258 int (*mma8452_platform_sleep)(void);
259 int (*mma8452_platform_wakeup)(void);
260 void (*exit_platform_hw)(void);
263 struct cm3202_platform_data {
266 int (*init_platform_hw)(void);
267 void (*exit_platform_hw)(void);
271 struct it7260_platform_data {
272 int (*get_pendown_state)(void);
273 int (*init_platform_hw)(void);
274 int (*it7260_platform_sleep)(void);
275 int (*it7260_platform_wakeup)(void);
276 void (*exit_platform_hw)(void);
279 struct ft5406_platform_data {
280 int (*get_pendown_state)(void);
281 int (*init_platform_hw)(void);
282 int (*platform_sleep)(void);
283 int (*platform_wakeup)(void);
284 void (*exit_platform_hw)(void);
287 struct goodix_platform_data {
291 int (*get_pendown_state)(void);
292 int (*init_platform_hw)(void);
293 int (*platform_sleep)(void);
294 int (*platform_wakeup)(void);
295 void (*exit_platform_hw)(void);
298 struct cs42l52_platform_data {
299 int (*get_pendown_state)(void);
300 int (*init_platform_hw)(void);
301 int (*platform_sleep)(void);
302 int (*platform_wakeup)(void);
303 void (*exit_platform_hw)(void);
308 struct nas_platform_data {
311 int (*get_pendown_state)(void);
312 int (*init_platform_hw)(void);
313 int (*nas_platform_sleep)(void);
314 int (*nas_platform_wakeup)(void);
315 void (*exit_platform_hw)(void);
319 struct laibao_platform_data {
322 int (*get_pendown_state)(void);
323 int (*init_platform_hw)(void);
324 int (*laibao_platform_sleep)(void);
325 int (*laibao_platform_wakeup)(void);
326 void (*exit_platform_hw)(void);
333 struct akm8975_platform_data {
335 char project_name[64];
339 struct rk29_gpio_expander_info {
340 unsigned int gpio_num;
341 unsigned int pin_type;//GPIO_IN or GPIO_OUT
342 unsigned int pin_value;//GPIO_HIGH or GPIO_LOW
344 struct rk29_newton_data {
347 struct tca6424_platform_data {
348 /* the first extern gpio number in all of gpio groups */
349 unsigned int gpio_base;
350 unsigned int gpio_pin_num;
351 /* the first gpio irq number in all of irq source */
353 unsigned int gpio_irq_start;
354 unsigned int irq_pin_num; //number of interrupt
355 unsigned int tca6424_irq_pin; //rk29 gpio
356 unsigned int expand_port_group;
357 unsigned int expand_port_pinnum;
358 unsigned int rk_irq_mode;
359 unsigned int rk_irq_gpio_pull_up_down;
361 /* initial polarity inversion setting */
363 struct rk29_gpio_expander_info *settinginfo;
365 void *context; /* param to setup/teardown */
367 int (*setup)(struct i2c_client *client,unsigned gpio, unsigned ngpio,void *context);
368 int (*teardown)(struct i2c_client *client,unsigned gpio, unsigned ngpio,void *context);
370 void (*reseti2cpin)(void);
373 void __init rk29_setup_early_printk(void);
374 void __init rk29_map_common_io(void);
375 void __init board_power_init(void);
377 #define BOOT_MODE_NORMAL 0
378 #define BOOT_MODE_FACTORY2 1
379 #define BOOT_MODE_RECOVERY 2
380 #define BOOT_MODE_CHARGE 3
381 #define BOOT_MODE_POWER_TEST 4
382 #define BOOT_MODE_OFFMODE_CHARGING 5
383 #define BOOT_MODE_REBOOT 6
384 #define BOOT_MODE_PANIC 7
385 int board_boot_mode(void);
388 periph_pll_96mhz = 96000000, /* save more power */
389 periph_pll_144mhz = 144000000,
390 periph_pll_288mhz = 288000000, /* for USB 1.1 */
391 periph_pll_300mhz = 300000000, /* for Ethernet */
392 #if defined(CONFIG_RK29_VMAC) && defined(CONFIG_USB20_HOST_EN)
393 periph_pll_default = periph_pll_300mhz,
395 periph_pll_default = periph_pll_288mhz,
400 codec_pll_297mhz = 297000000, /* for HDMI */
401 codec_pll_300mhz = 300000000,
402 codec_pll_504mhz = 504000000,
403 codec_pll_552mhz = 552000000,
404 codec_pll_594mhz = 594000000, /* for HDMI */
405 codec_pll_600mhz = 600000000,
408 void __init rk29_clock_init(enum periph_pll ppll_rate); /* codec pll is 297MHz, has xin27m */
409 void __init rk29_clock_init2(enum periph_pll ppll_rate, enum codec_pll cpll_rate, bool has_xin27m);
411 /* for USB detection */
412 #ifdef CONFIG_USB_GADGET
413 int board_usb_detect_init(unsigned gpio);
415 static int inline board_usb_detect_init(unsigned gpio) { return 0; }
418 /* for wakeup Android */
419 void rk28_send_wakeup_key(void);