add board id code for rk3188 sdk

diff --git a/arch/arm/mach-rk3188/board-rk3188-sdk.c b/arch/arm/mach-rk3188/board-rk3188-sdk.c
index e2f7578ea84dc79c07c543988c0c41bc1fb013b6..9090e13e42fea21640723ff9fe44533f62290ea1 100755 (executable)
--- a/arch/arm/mach-rk3188/board-rk3188-sdk.c
+++ b/arch/arm/mach-rk3188/board-rk3188-sdk.c
@@ -79,6 +79,10 @@
 #include "../../../drivers/staging/android/timed_gpio.h"
 #endif
 
+#if defined(CONFIG_BOARD_ID)
+#include <linux/board-id.h>
+#endif
+
 #if defined(CONFIG_MT6620)
 #include <linux/gps.h>
 #endif
@@ -2323,6 +2327,193 @@ static void rk30_pm_power_off(void)
        while (1);
 }
 
+
+#if defined(CONFIG_BOARD_ID)
+static int board_id_init(void)
+{
+
+       return 0;
+}
+
+static int board_id_deinit(void)
+{
+
+       return 0;
+}
+
+#if defined(CONFIG_BOARD_ID_FLASH)
+static struct valid_invalid_name __initdata valid_device_name[] = {
+       {"rk-fb"},
+       {"mali400_ump"},
+       {"rk30-lcdc"},
+       {"ion-rockchip"},
+
+       {"a10_tp_syn"},
+
+       //pmic
+       {"act8846"},
+       {"wm8326"},
+       {"tps65910"},
+
+       /*angle*/       
+       {"angle_kxtik"},
+       {"angle_lis3dh"},
+       {"angle_mma7660"},
+       /*gsensor*/
+       {"gsensor"},
+       {"gs_mma8452"},
+       {"gs_kxtik"},
+       {"gs_kxtj9"},
+       {"gs_lis3dh"},
+       {"gs_mma7660"},
+       {"gs_mxc6225"},
+       /*compass*/
+       {"compass"},
+       {"ak8975"},
+       {"ak8963"},
+       {"ak09911"},
+       {"mmc314x"},
+       /*gyroscope*/
+       {"gyro"},
+       {"l3g4200d_gryo"},
+       {"l3g20d_gryo"},
+       {"k3g"},
+       /*light sensor*/
+       {"lightsensor"},
+       {"light_cm3217"},
+       {"light_cm3232"},
+       {"light_al3006"},
+       {"ls_stk3171"},
+       {"ls_isl29023"},
+       {"ls_ap321xx"},
+       {"ls_photoresistor"},
+       {"ls_us5152"},
+       /*proximity sensor*/
+       {"psensor"},
+       {"proximity_al3006"},
+       {"ps_stk3171"},
+       {"ps_ap321xx"},
+       
+       /*temperature*/
+       {"temperature"},
+       {"tmp_ms5607"},
+
+       /*pressure*/
+       {"pressure"},
+       {"pr_ms5607"},
+
+       {"rk610_ctl"},
+
+       {"rk-lid"},
+       {"rt3261"},
+};
+
+
+static struct valid_invalid_name __initdata invalid_device_name[5] = {
+       {"st480"},
+       {"rk1000_i2c_codec"},
+       {"rk1000_control"},
+
+       {"leds-lm3642"},
+       {"leds-lm2759"},
+};
+
+
+
+static struct board_device_table __initdata device_table[] = {
+       //don't move
+       {.addr = (int *)valid_device_name, .size = ARRAY_SIZE(valid_device_name), .type = BOARD_DEVICE_TYPE_VALID},     
+       {.addr = (int *)invalid_device_name, .size = ARRAY_SIZE(invalid_device_name), .type = BOARD_DEVICE_TYPE_INVALID},
+
+       
+#if defined(CONFIG_I2C0_RK30)
+       {.addr = (int *)i2c0_info, .size = ARRAY_SIZE(i2c0_info), .type = BOARD_DEVICE_TYPE_I2C, .bus = BUS_NUM_I2C_0},
+#endif
+#if defined(CONFIG_I2C1_RK30)
+       {.addr = (int *)i2c1_info, .size = ARRAY_SIZE(i2c1_info), .type = BOARD_DEVICE_TYPE_I2C, .bus = BUS_NUM_I2C_1},
+#endif
+#if defined(CONFIG_I2C2_RK30)
+       {.addr = (int *)i2c2_info, .size = ARRAY_SIZE(i2c2_info), .type = BOARD_DEVICE_TYPE_I2C, .bus = BUS_NUM_I2C_2},
+#endif
+#if defined(CONFIG_I2C3_RK30)
+       {.addr = (int *)i2c3_info, .size = ARRAY_SIZE(i2c3_info), .type = BOARD_DEVICE_TYPE_I2C, .bus = BUS_NUM_I2C_3},
+#endif
+#if defined(CONFIG_I2C4_RK30)
+       {.addr = (int *)i2c4_info, .size = ARRAY_SIZE(i2c4_info), .type = BOARD_DEVICE_TYPE_I2C, .bus = BUS_NUM_I2C_4},
+#endif
+#if defined(CONFIG_I2C_GPIO_RK30)
+       {.addr = (int *)i2c_gpio_info, .size = ARRAY_SIZE(i2c_gpio_info), .type = BOARD_DEVICE_TYPE_I2C, .bus = BUS_NUM_I2C_GPIO},
+#endif
+       {.addr = (int *)board_spi_devices, .size = ARRAY_SIZE(board_spi_devices), .type = BOARD_DEVICE_TYPE_SPI},
+       {.addr = (int *)devices, .size = ARRAY_SIZE(devices), .type = BOARD_DEVICE_TYPE_PLATFORM},
+       
+};
+#endif
+
+
+#if defined(CONFIG_BOARD_ID_HW)
+static int board_id_hw_init_paramter(int id)
+{
+       if(id < 0)
+               return -1;
+
+       switch(id)
+       {
+               case BOARD_ID_DS763:
+                       //to do
+                       break;
+               case BOARD_ID_AIO_BAT:
+                       //to do
+                       break;
+               default:
+                       break;
+
+       }
+       
+       return 0;
+}
+#endif
+
+
+static struct board_id_platform_data  board_id_info = {
+       .init_platform_hw       = board_id_init,        
+       .exit_platform_hw       = board_id_deinit,
+       
+#if defined(CONFIG_BOARD_ID_FLASH)     
+       //board_id_flash
+       .device_table_size      = ARRAY_SIZE(device_table),
+#endif
+
+#if defined(CONFIG_BOARD_ID_HW)
+       //or board_id_hw
+       .gpio_pin = {RK30_PIN0_PC4,RK30_PIN0_PC5,RK30_PIN0_PC6,RK30_PIN0_PC7},
+       .num_gpio = 4,  
+       .init_parameter         = board_id_hw_init_paramter,
+#endif
+};
+
+
+static struct platform_device  device_board_id = {
+#if defined(CONFIG_BOARD_ID_FLASH)
+    .name = "board_id",        
+#elif defined(CONFIG_BOARD_ID_HW)
+    .name = "board_id_hw", 
+#endif
+    .id = -1,  
+       .dev            = {
+               .platform_data = &board_id_info,
+       },
+
+};
+
+
+static struct platform_device *devices_id[] __initdata = {
+       &device_board_id,
+};
+
+#endif
+
+
 static void __init machine_rk30_board_init(void)
 {
        //avs_init();
@@ -2333,11 +2524,25 @@ static void __init machine_rk30_board_init(void)
        
         gpio_direction_output(POWER_ON_PIN, GPIO_HIGH);
 
-
+#if defined(CONFIG_BOARD_ID)
+       #if defined(CONFIG_BOARD_ID_FLASH)
+       board_id_info.device_table = device_table;
+       platform_add_devices(devices_id, ARRAY_SIZE(devices_id));
+       rk_platform_add_display_devices();
+       
+       #elif defined(CONFIG_BOARD_ID_HW)
        rk30_i2c_register_board_info();
        spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
        platform_add_devices(devices, ARRAY_SIZE(devices));
        rk_platform_add_display_devices();
+       platform_add_devices(devices_id, ARRAY_SIZE(devices_id));
+       #endif
+#else
+       rk30_i2c_register_board_info();
+       spi_register_board_info(board_spi_devices, ARRAY_SIZE(board_spi_devices));
+       platform_add_devices(devices, ARRAY_SIZE(devices));
+       rk_platform_add_display_devices();
+#endif
        board_usb_detect_init(RK30_PIN0_PA7);
 
 #if defined(CONFIG_WIFI_CONTROL_FUNC)