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adc-battery for rk3168

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This commit is contained in:
许盛飞
2012-12-31 17:27:35 +08:00
parent 1bfe9d02e8
commit 00bc67668b
2 changed files with 15 additions and 4 deletions
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4
arch/arm/configs/rk3168_ds1006h_defconfig
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@@ -279,7 +279,9 @@ CONFIG_EXPANDED_GPIO_IRQ_NUM=0
CONFIG_SPI_FPGA_GPIO_NUM=0
CONFIG_SPI_FPGA_GPIO_IRQ_NUM=0
CONFIG_POWER_SUPPLY=y
CONFIG_TEST_POWER=y
CONFIG_BATTERY_RK30_ADC_FAC=y
CONFIG_BATTERY_RK30_AC_CHARGE=y
CONFIG_BATTERY_RK30_VOL3V8=y
# CONFIG_HWMON is not set
CONFIG_MFD_RK610=y
CONFIG_REGULATOR=y

15
arch/arm/mach-rk30/board-rk3168-ds1006h.c
View File

@@ -763,14 +763,23 @@ struct rk29_sdmmc_platform_data default_sdmmc1_data = {
* the end of setting for SDMMC devices
**************************************************************************************************/
#ifdef CONFIG_BATTERY_RK30_ADC
#ifdef CONFIG_BATTERY_RK30_ADC_FAC
static struct rk30_adc_battery_platform_data rk30_adc_battery_platdata = {
.dc_det_pin = RK30_PIN0_PB2,
.batt_low_pin = RK30_PIN0_PB1,
.batt_low_pin = INVALID_GPIO,
.charge_set_pin = INVALID_GPIO,
.charge_ok_pin = RK30_PIN0_PA6,
.usb_det_pin = INVALID_GPIO,
.dc_det_level = GPIO_LOW,
.charge_ok_level = GPIO_HIGH,
.reference_voltage = 1800, // the rK2928 is 3300;RK3066 and rk29 are 2500;rk3066B is 1800;
.pull_up_res = 200, //divider resistance , pull-up resistor
.pull_down_res = 120, //divider resistance , pull-down resistor
.is_reboot_charging = 1,
.save_capacity = 1 ,
.low_voltage_protection = 3600,
};
static struct platform_device rk30_device_adc_battery = {
@@ -1010,7 +1019,7 @@ static struct platform_device *devices[] __initdata = {
&mt3326_device_gps,
#endif
#ifdef CONFIG_BATTERY_RK30_ADC
#ifdef CONFIG_BATTERY_RK30_ADC_FAC
&rk30_device_adc_battery,
#endif
#ifdef CONFIG_RFKILL_RK