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| author | vishnupatekar <vishnupatekar0510@gmail.com> | 2015-11-29 01:07:22 +0800 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2015-12-10 11:14:22 +0100 |
| commit | 95ab8fee8a5b1782d554be9565584eb29e7da0ce (patch) | |
| tree | 2c6098820b3a06dc599fdcd24d3c285c5e5d9d35 | |
| parent | 813c7372bbb5b8939c0e0ef04d1d16d97e489d75 (diff) | |
| download | u-boot-imx-95ab8fee8a5b1782d554be9565584eb29e7da0ce.zip u-boot-imx-95ab8fee8a5b1782d554be9565584eb29e7da0ce.tar.gz u-boot-imx-95ab8fee8a5b1782d554be9565584eb29e7da0ce.tar.bz2 | |
sunxi: power: enabled support for axp818
Enabled support for AXP818 in SPL and u-boot.
DCDC1, DCDC2, DCDC3 and DCSC5 are enabled.
Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
| -rw-r--r-- | arch/arm/cpu/armv7/sunxi/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/sunxi/pmic_bus.c | 7 | ||||
| -rw-r--r-- | board/sunxi/board.c | 13 | ||||
| -rw-r--r-- | include/configs/sunxi-common.h | 3 |
4 files changed, 15 insertions, 9 deletions
diff --git a/arch/arm/cpu/armv7/sunxi/Makefile b/arch/arm/cpu/armv7/sunxi/Makefile index 33c76ef..e4b33ce 100644 --- a/arch/arm/cpu/armv7/sunxi/Makefile +++ b/arch/arm/cpu/armv7/sunxi/Makefile @@ -33,6 +33,7 @@ obj-$(CONFIG_MACH_SUN6I) += tzpc.o obj-$(CONFIG_AXP152_POWER) += pmic_bus.o obj-$(CONFIG_AXP209_POWER) += pmic_bus.o obj-$(CONFIG_AXP221_POWER) += pmic_bus.o +obj-$(CONFIG_AXP818_POWER) += pmic_bus.o ifndef CONFIG_SPL_BUILD ifdef CONFIG_ARMV7_PSCI diff --git a/arch/arm/cpu/armv7/sunxi/pmic_bus.c b/arch/arm/cpu/armv7/sunxi/pmic_bus.c index 9e05127..5b81a8d 100644 --- a/arch/arm/cpu/armv7/sunxi/pmic_bus.c +++ b/arch/arm/cpu/armv7/sunxi/pmic_bus.c @@ -23,6 +23,7 @@ #define AXP221_CTRL_ADDR 0x3e #define AXP221_INIT_DATA 0x3e +/* AXP818 device and runtime addresses are same as AXP223 */ #define AXP223_DEVICE_ADDR 0x3a3 #define AXP223_RUNTIME_ADDR 0x2d @@ -35,7 +36,7 @@ int pmic_bus_init(void) if (!needs_init) return 0; -#ifdef CONFIG_AXP221_POWER +#if defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER # ifdef CONFIG_MACH_SUN6I p2wi_init(); ret = p2wi_change_to_p2wi_mode(AXP221_CHIP_ADDR, AXP221_CTRL_ADDR, @@ -61,7 +62,7 @@ int pmic_bus_read(u8 reg, u8 *data) return i2c_read(AXP152_I2C_ADDR, reg, 1, data, 1); #elif defined CONFIG_AXP209_POWER return i2c_read(AXP209_I2C_ADDR, reg, 1, data, 1); -#elif defined CONFIG_AXP221_POWER +#elif defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER # ifdef CONFIG_MACH_SUN6I return p2wi_read(reg, data); # else @@ -76,7 +77,7 @@ int pmic_bus_write(u8 reg, u8 data) return i2c_write(AXP152_I2C_ADDR, reg, 1, &data, 1); #elif defined CONFIG_AXP209_POWER return i2c_write(AXP209_I2C_ADDR, reg, 1, &data, 1); -#elif defined CONFIG_AXP221_POWER +#elif defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER # ifdef CONFIG_MACH_SUN6I return p2wi_write(reg, data); # else diff --git a/board/sunxi/board.c b/board/sunxi/board.c index 6ac398c..386e2e0 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -430,26 +430,29 @@ void sunxi_board_init(void) int power_failed = 0; unsigned long ramsize; -#if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || defined CONFIG_AXP221_POWER +#if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \ + defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER power_failed = axp_init(); -#ifdef CONFIG_AXP221_POWER +#if defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER power_failed |= axp_set_dcdc1(CONFIG_AXP_DCDC1_VOLT); #endif power_failed |= axp_set_dcdc2(CONFIG_AXP_DCDC2_VOLT); power_failed |= axp_set_dcdc3(CONFIG_AXP_DCDC3_VOLT); -#ifndef CONFIG_AXP209_POWER +#if !defined(CONFIG_AXP209_POWER) && !defined(CONFIG_AXP818_POWER) power_failed |= axp_set_dcdc4(CONFIG_AXP_DCDC4_VOLT); #endif -#ifdef CONFIG_AXP221_POWER +#if defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER power_failed |= axp_set_dcdc5(CONFIG_AXP_DCDC5_VOLT); #endif #ifdef CONFIG_AXP221_POWER power_failed |= axp_set_aldo1(CONFIG_AXP_ALDO1_VOLT); #endif +#ifndef CONFIG_AXP818_POWER power_failed |= axp_set_aldo2(CONFIG_AXP_ALDO2_VOLT); -#ifndef CONFIG_AXP152_POWER +#endif +#if !defined(CONFIG_AXP152_POWER) && !defined(CONFIG_AXP818_POWER) power_failed |= axp_set_aldo3(CONFIG_AXP_ALDO3_VOLT); #endif #ifdef CONFIG_AXP209_POWER diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index 98a2c74..da6ab61 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -239,7 +239,8 @@ extern int soft_i2c_gpio_scl; #endif /* PMU */ -#if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || defined CONFIG_AXP221_POWER +#if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \ + defined CONFIG_AXP221_POWER || defined CONFIG_AXP818_POWER #define CONFIG_SPL_POWER_SUPPORT #endif |