rk2928_defconfig: support 'rk2928 top board'

arch/arm/mach-rk2928/board-rk2928-config.c

@@ -259,14 +259,15 @@ static int chg_set = -1;
 module_param(chg_set, int, 0644);
 static int chg_sel = -1;
 module_param(chg_sel, int, 0644);
-static inline int check_charge_param(void)
+static inline int check_chg_param(void)
 {
         return 0;
 }
 
 /* dvfs */
 static struct dvfs_arm_table dvfs_cpu_logic_table[] = {
-#if defined(RK2926_TB_DEFAULT_CONFIG)
+//#if defined(RK2926_TB_DEFAULT_CONFIG)
+#if 1
         {.frequency = 216 * 1000, .cpu_volt = 1200 * 1000, .logic_volt = 1200 * 1000},
         {.frequency = 312 * 1000, .cpu_volt = 1200 * 1000, .logic_volt = 1200 * 1000},
         {.frequency = 408 * 1000, .cpu_volt = 1200 * 1000, .logic_volt = 1200 * 1000},

arch/arm/mach-rk2928/board-rk2928.c

@@ -604,7 +604,6 @@ static struct rk30_adc_battery_platform_data rk30_adc_battery_platdata = {
         
         .charging_sleep   = 0 ,
         .save_capacity   = 1 ,
-        .adc_channel      = 0 ,
 };
 
 static struct platform_device rk30_device_adc_battery = {
@@ -614,6 +613,19 @@ static struct platform_device rk30_device_adc_battery = {
                 .platform_data = &rk30_adc_battery_platdata,
         },
 };
+static int __init chg_board_init(void)
+{
+        int ret = check_chg_param();
+        if(ret < 0)
+                return ret;
+        rk30_adc_battery_platdata.adc_channel = chg_adc;
+        return 0;
+}
+#else
+static int __init chg_board_init(void)
+{
+        return 0;
+}
 #endif
 
 static struct platform_device *devices[] __initdata = {
@@ -937,6 +949,9 @@ static int __init rk2928_config_init(void)
         if(ret < 0)
                 return ret;
         ret = sdmmc_board_init();
+        if(ret < 0)
+                return ret;
+        ret = chg_board_init();
         if(ret < 0)
                 return ret;
         return 0;

arch/arm/mach-rk2928/include/mach/config.h

@@ -3,7 +3,10 @@
 #include <mach/board.h>
 
 #define RK2926_TB_DEFAULT_CONFIG
+//#define RK2928_TB_DEFAULT_CONFIG
 //#define RK2926_SDK_DEFAULT_CONFIG
+//#define RK2928_SDK_DEFAULT_CONFIG
+
 enum {
         WIFI_NONE = 0,
         WIFI_USB_NONE = 1<<4,
@@ -20,6 +23,7 @@ enum {
         DEF_AP_MULTI_CARD = -1,
         DEF_AP_DATA_ONLY = -1,
 };
+
 /****************************  rk2926 top board ******************************/
 #if defined(RK2926_TB_DEFAULT_CONFIG)
 /* keyboard */
@@ -108,7 +112,7 @@ enum {
 };
 /* charge */
 enum {
-        DEF_CHG_ADC = 0,
+        DEF_CHG_ADC = -1,
         DEF_DC_DET = -1,
         DEF_BAT_LOW = -1,
         DEF_CHG_OK = -1,
@@ -120,6 +124,106 @@ enum {
 enum {
         DEF_PWR_ON = 0x000001a2,
 };
+/****************************  rk2928 top board ******************************/
+#elif defined(RK2928_TB_DEFAULT_CONFIG)
+/* keyboard */
+enum{
+        DEF_KEY_ADC = 1,
+        DEF_PLAY_KEY = 0x000103c5,
+        DEF_VOLDN_KEY = 0x000100d1,
+        DEF_VOLUP_KEY = 1  | (1<<31),
+        DEF_MENU_KEY = 135 | (1<<31),
+        DEF_ESC_KEY = 334  | (1<<31),
+        DEF_HOME_KEY = 550 | (1<<31),
+        DEF_CAM_KEY = 700  | (1<<31),
+};
+/* backlight */
+enum{
+        DEF_BL_PWM = 0,
+        DEF_BL_REF = 1,
+        DEF_BL_MIN = 60,
+        DEF_BL_EN = 0x000003c4,
+};
+/* lcd */
+enum {
+        DEF_LCD_CABC = 0x000002d1,
+        DEF_LCD_EN = -1,
+        DEF_LCD_STD = -1,
+};
+
+#define DEF_LCD_PARAM {SCREEN_LVDS, OUT_D888_P666, \
+                        65000000, 30000000, \
+                        10, 100, 1024, 210, \
+                        10, 10, 768, 18, \
+                        202, 102, \
+                        1, 0 }
+/* gsensor */
+enum { 
+        GS_TYPE_NONE = 0,
+        GS_TYPE_MMA8452,
+        GS_TYPE_MMA7660,
+        GS_TYPE_MAX,
+};
+
+enum {
+        DEF_GS_TYPE = GS_TYPE_MMA8452,
+        DEF_GS_I2C = 0,
+        DEF_GS_ADDR = 0x1d,
+        DEF_GS_IRQ = 0x008003d1,
+        DEF_GS_PWR = -1,
+};
+#define DEF_GS_ORIG {-1, 0, 0, 0, 0, 1, 0,-1, 0}
+/* pwm regulator */
+enum {
+        DEF_REG_PWM = 1,
+};
+/* pmic */
+enum {
+        DEF_PMIC_TYPE = PMIC_TYPE_TPS65910,
+        DEF_PMIC_SLP = 0x000003d2,
+        DEF_PMIC_IRQ = 0x000003c6,
+        DEF_PMIC_I2C = 1,
+        DEF_PMIC_ADDR = 0x2d, 
+};
+/* ion */
+enum {
+        DEF_ION_SIZE = 80 * 1024 * 1024,
+};
+/* codec */
+enum {
+        DEF_SPK_CTL = 0x000003d4,
+        DEF_HP_DET = -1,
+};
+/* sdmmc */
+enum {
+        DEF_SD_DET = 0x000101c1,
+};
+/* wifi */
+enum {
+        DEF_WIFI_RST = -1,
+        DEF_WIFI_PWR = -1,
+        DEF_WIFI_TYPE = WIFI_NONE, 
+};
+/* rtc */
+enum {
+        DEF_RTC_I2C = 0,
+        DEF_RTC_ADDR = 0x51,
+        DEF_RTC_IRQ = -1,
+};
+/* charge */
+enum {
+        DEF_CHG_ADC = -1,
+        DEF_DC_DET = -1,
+        DEF_BAT_LOW = -1,
+        DEF_CHG_OK = -1,
+        DEF_CHG_SET = -1,
+        DEF_CHG_SEL = -1,
+};
+
+/* global */
+enum {
+        DEF_PWR_ON = 0x000003c5,
+};
 
 /****************************  rk2926 sdk(m713) ******************************/
 #elif defined(RK2926_SDK_DEFAULT_CONFIG)

drivers/adc/core.c

@@ -45,6 +45,8 @@ struct adc_client *adc_register(int chn,
         struct adc_client *client = NULL;
         struct adc_host *adc = NULL;
 
+        if(chn < 0)
+                return NULL;
         list_for_each_entry(adc, &adc_host_head, entry) {
                 if((chn == 0 && adc->mask == SARADC_CHN_MASK) ||
                 (chn & adc->mask)){

drivers/input/touchscreen/eeti_egalax_i2c.c

@@ -53,13 +53,18 @@
 #ifdef CONFIG_RK_CONFIG
 
 enum {
-#ifdef RK2926_TB_DEFAULT_CONFIG
+#if defined(RK2926_TB_DEFAULT_CONFIG) || defined(RK2928_TB_DEFAULT_CONFIG)
         DEF_EN = 1,
 #else
         DEF_EN = 0,
 #endif
+#if defined(RK2926_TB_DEFAULT_CONFIG)
         DEF_IRQ = 0x008001b0,
         DEF_RST = 0X000002b0,
+#elif defined(RK2928_TB_DEFAULT_CONFIG)
+        DEF_IRQ = 0x008003c7,
+        DEF_RST = 0X000003c3,
+#endif
         DEF_I2C = 2, 
         DEF_ADDR = 0x04,
         DEF_X_MAX = 1087,