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sunxi: power: add AXP803 support 
The A64 uses the AXP803 as its PMIC.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
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@Icenowy @jernejsk
Icenowy authored and jernejsk committed Feb 6, 2017
1 parent 600fc14 commit 083d43b50bb878de0c41bd88a7f8fd6125881ddd
3 arch/arm/mach-sunxi/Makefile
View file
@@ -19,9 +19,11 @@ endif
obj-$(CONFIG_MACH_SUN6I) += prcm.o
obj-$(CONFIG_MACH_SUN8I) += prcm.o
obj-$(CONFIG_MACH_SUN9I) += prcm.o
obj-$(CONFIG_MACH_SUN50I) += prcm.o
obj-$(CONFIG_MACH_SUN6I) += p2wi.o
obj-$(CONFIG_MACH_SUN8I) += rsb.o
obj-$(CONFIG_MACH_SUN9I) += rsb.o
obj-$(CONFIG_MACH_SUN50I) += rsb.o
obj-$(CONFIG_MACH_SUN4I) += clock_sun4i.o
obj-$(CONFIG_MACH_SUN5I) += clock_sun4i.o
obj-$(CONFIG_MACH_SUN6I) += clock_sun6i.o
@@ -37,6 +39,7 @@ obj-$(CONFIG_MACH_SUN9I) += clock_sun9i.o gtbus_sun9i.o
obj-$(CONFIG_AXP152_POWER) += pmic_bus.o
obj-$(CONFIG_AXP209_POWER) += pmic_bus.o
obj-$(CONFIG_AXP221_POWER) += pmic_bus.o
obj-$(CONFIG_AXP803_POWER) += pmic_bus.o
obj-$(CONFIG_AXP809_POWER) += pmic_bus.o
obj-$(CONFIG_AXP818_POWER) += pmic_bus.o

6 arch/arm/mach-sunxi/pmic_bus.c
View file
@@ -36,7 +36,7 @@ int pmic_bus_init(void)
if (!needs_init)
return 0;

#if defined CONFIG_AXP221_POWER || defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER
#if defined CONFIG_AXP221_POWER || defined CONFIG_AXP803_POWER || defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER
# ifdef CONFIG_MACH_SUN6I
p2wi_init();
ret = p2wi_change_to_p2wi_mode(AXP221_CHIP_ADDR, AXP221_CTRL_ADDR,
@@ -62,7 +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 || defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER
#elif defined CONFIG_AXP221_POWER || defined CONFIG_AXP803_POWER || defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER
# ifdef CONFIG_MACH_SUN6I
return p2wi_read(reg, data);
# else
@@ -77,7 +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 || defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER
#elif defined CONFIG_AXP221_POWER || defined CONFIG_AXP803_POWER || defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER
# ifdef CONFIG_MACH_SUN6I
return p2wi_write(reg, data);
# else
2 arch/arm/mach-sunxi/rsb.c
View file
@@ -20,7 +20,7 @@ static int rsb_set_device_mode(void);

static void rsb_cfg_io(void)
{
#ifdef CONFIG_MACH_SUN8I
#if defined CONFIG_MACH_SUN8I || defined CONFIG_MACH_SUN50I
sunxi_gpio_set_cfgpin(SUNXI_GPL(0), SUN8I_GPL_R_RSB);
sunxi_gpio_set_cfgpin(SUNXI_GPL(1), SUN8I_GPL_R_RSB);
sunxi_gpio_set_pull(SUNXI_GPL(0), 1);
31 board/sunxi/board.c
View file
@@ -487,26 +487,27 @@ void sunxi_board_init(void)
#endif

#if defined CONFIG_AXP152_POWER || defined CONFIG_AXP209_POWER || \
defined CONFIG_AXP221_POWER || defined CONFIG_AXP809_POWER || \
defined CONFIG_AXP818_POWER
defined CONFIG_AXP221_POWER || defined CONFIG_AXP803_POWER || \
defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER
power_failed = axp_init();

#if defined CONFIG_AXP221_POWER || defined CONFIG_AXP809_POWER || \
defined CONFIG_AXP818_POWER
#if defined CONFIG_AXP221_POWER || defined CONFIG_AXP803_POWER || \
defined CONFIG_AXP809_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);
#if !defined(CONFIG_AXP209_POWER) && !defined(CONFIG_AXP818_POWER)
#if !defined(CONFIG_AXP209_POWER) && !defined(CONFIG_AXP803_POWER) && \
!defined(CONFIG_AXP818_POWER)
power_failed |= axp_set_dcdc4(CONFIG_AXP_DCDC4_VOLT);
#endif
#if defined CONFIG_AXP221_POWER || defined CONFIG_AXP809_POWER || \
defined CONFIG_AXP818_POWER
#if defined CONFIG_AXP221_POWER || defined CONFIG_AXP803_POWER || \
defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER
power_failed |= axp_set_dcdc5(CONFIG_AXP_DCDC5_VOLT);
#endif

#if defined CONFIG_AXP221_POWER || defined CONFIG_AXP809_POWER || \
defined CONFIG_AXP818_POWER
#if defined CONFIG_AXP221_POWER || defined CONFIG_AXP803_POWER || \
defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER
power_failed |= axp_set_aldo1(CONFIG_AXP_ALDO1_VOLT);
#endif
power_failed |= axp_set_aldo2(CONFIG_AXP_ALDO2_VOLT);
@@ -517,8 +518,8 @@ void sunxi_board_init(void)
power_failed |= axp_set_aldo4(CONFIG_AXP_ALDO4_VOLT);
#endif

#if defined(CONFIG_AXP221_POWER) || defined(CONFIG_AXP809_POWER) || \
defined(CONFIG_AXP818_POWER)
#if defined(CONFIG_AXP221_POWER) || defined(CONFIG_AXP803_POWER) || \
defined(CONFIG_AXP809_POWER) || defined(CONFIG_AXP818_POWER)
power_failed |= axp_set_dldo(1, CONFIG_AXP_DLDO1_VOLT);
power_failed |= axp_set_dldo(2, CONFIG_AXP_DLDO2_VOLT);
#if !defined CONFIG_AXP809_POWER
@@ -530,13 +531,17 @@ void sunxi_board_init(void)
power_failed |= axp_set_eldo(3, CONFIG_AXP_ELDO3_VOLT);
#endif

#ifdef CONFIG_AXP818_POWER
#if defined CONFIG_AXP803_POWER || defined CONFIG_AXP818_POWER
power_failed |= axp_set_fldo(1, CONFIG_AXP_FLDO1_VOLT);
power_failed |= axp_set_fldo(2, CONFIG_AXP_FLDO2_VOLT);
#endif

#ifdef CONFIG_AXP818_POWER
power_failed |= axp_set_fldo(3, CONFIG_AXP_FLDO3_VOLT);
#endif

#if defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER
#if defined CONFIG_AXP803_POWER || defined CONFIG_AXP809_POWER || \
defined CONFIG_AXP818_POWER
power_failed |= axp_set_sw(IS_ENABLED(CONFIG_AXP_SW_ON));
#endif
#endif
87 drivers/power/Kconfig
View file
@@ -11,8 +11,9 @@ choice
depends on ARCH_SUNXI
default AXP209_POWER if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
default AXP221_POWER if MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33
default AXP803_POWER if MACH_SUN50I
default AXP818_POWER if MACH_SUN8I_A83T
default SUNXI_NO_PMIC if MACH_SUN8I_H3 || MACH_SUN50I
default SUNXI_NO_PMIC if MACH_SUN8I_H3

config SUNXI_NO_PMIC
bool "board without a pmic"
@@ -43,6 +44,13 @@ config AXP221_POWER
Select this to enable support for the axp221/axp223 pmic found on most
A23 and A31 boards.

config AXP803_POWER
bool "axp803 pmic support"
depends on MACH_SUN50I
select CMD_POWEROFF
---help---
Say y here to enable support for the axp803 pmic found on A64 boards.

config AXP809_POWER
bool "axp809 pmic support"
depends on MACH_SUN9I
@@ -69,25 +77,25 @@ endchoice

config AXP_DCDC1_VOLT
int "axp pmic dcdc1 voltage"
depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
default 3300 if AXP818_POWER
depends on AXP221_POWER || AXP803_POWER || AXP809_POWER || AXP818_POWER
default 3300 if AXP818_POWER || MACH_SUN50I
default 3000 if MACH_SUN6I || MACH_SUN8I || MACH_SUN9I
---help---
Set the voltage (mV) to program the axp pmic dcdc1 at, set to 0 to
disable dcdc1. On A23 / A31 / A33 (axp221) boards dcdc1 is used for
generic 3.3V IO voltage for external devices like the lcd-panal and
sdcard interfaces, etc. On most boards dcdc1 is undervolted to 3.0V to
save battery. On A31 devices dcdc1 is also used for VCC-IO. On A83T
dcdc1 is used for VCC-IO, nand, usb0, sd , etc. On A80 dcdc1 normally
powers some of the pingroups, NAND/eMMC, SD/MMC, and USB OTG.
save battery. On A31 devices dcdc1 is also used for VCC-IO. On A83T and
A64 dcdc1 is used for VCC-IO, nand, usb0, sd , etc. On A80 dcdc1
normally powers some of the pingroups, NAND/eMMC, SD/MMC, and USB OTG.

config AXP_DCDC2_VOLT
int "axp pmic dcdc2 voltage"
depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP803_POWER || AXP809_POWER || AXP818_POWER
default 900 if AXP818_POWER
default 1400 if AXP152_POWER || AXP209_POWER
default 1200 if MACH_SUN6I
default 1100 if MACH_SUN8I
default 1100 if MACH_SUN8I || MACH_SUN50I
default 0 if MACH_SUN9I
---help---
Set the voltage (mV) to program the axp pmic dcdc2 at, set to 0 to
@@ -97,15 +105,17 @@ config AXP_DCDC2_VOLT
On A23/A33 boards dcdc2 is used for VDD-SYS and should be 1.1V.
On A80 boards dcdc2 powers the GPU and can be left off.
On A83T boards dcdc2 is used for VDD-CPUA(cluster 0) and should be 0.9V.
On A64 boards dcdc2 is used with dcdc3 for VDD-CPU and should be 1.1V.

config AXP_DCDC3_VOLT
int "axp pmic dcdc3 voltage"
depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP803_POWER || AXP809_POWER || AXP818_POWER
default 900 if AXP809_POWER || AXP818_POWER
default 1500 if AXP152_POWER
default 1250 if AXP209_POWER
default 1200 if MACH_SUN6I || MACH_SUN8I
---help---
default 1100 if MACH_SUN50I
---help---
Set the voltage (mV) to program the axp pmic dcdc3 at, set to 0 to
disable dcdc3.
On A10(s) / A13 / A20 boards with an axp209 dcdc3 is VDD-INT-DLL and
@@ -114,39 +124,42 @@ config AXP_DCDC3_VOLT
On A23 / A31 / A33 boards dcdc3 is VDD-CPU and should be 1.2V.
On A80 boards dcdc3 is used for VDD-CPUA(cluster 0) and should be 0.9V.
On A83T boards dcdc3 is used for VDD-CPUB(cluster 1) and should be 0.9V.
On A64 boards dcdc3 is used with dcdc2 for VDD-CPU and should be 1.1V.

config AXP_DCDC4_VOLT
int "axp pmic dcdc4 voltage"
depends on AXP152_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
depends on AXP152_POWER || AXP221_POWER || AXP803_POWER || AXP809_POWER || AXP818_POWER
default 1250 if AXP152_POWER
default 1200 if MACH_SUN6I
default 0 if MACH_SUN8I
default 900 if MACH_SUN9I
default 0 if MACH_SUN50I
---help---
Set the voltage (mV) to program the axp pmic dcdc4 at, set to 0 to
disable dcdc4.
On A10s boards with an axp152 dcdc4 is VDD-INT-DLL and should be 1.25V.
On A31 boards dcdc4 is used for VDD-SYS and should be 1.2V.
On A23 / A33 boards dcdc4 is unused and should be disabled.
On A23 / A33 / A64 boards dcdc4 is unused and should be disabled.
On A80 boards dcdc4 powers VDD-SYS, HDMI, USB OTG and should be 0.9V.
On A83T boards dcdc4 is used for VDD-GPU.

config AXP_DCDC5_VOLT
int "axp pmic dcdc5 voltage"
depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
default 1500 if MACH_SUN6I || MACH_SUN8I || MACH_SUN9I
depends on AXP221_POWER || AXP803_POWER || AXP809_POWER || AXP818_POWER
default 1500 if MACH_SUN6I || MACH_SUN8I || MACH_SUN9I || MACH_SUN50I
---help---
Set the voltage (mV) to program the axp pmic dcdc5 at, set to 0 to
disable dcdc5.
On A23 / A31 / A33 / A80 / A83T boards dcdc5 is VCC-DRAM and
On A23 / A31 / A33 / A64 / A80 / A83T boards dcdc5 is VCC-DRAM and
should be 1.5V, 1.35V if DDR3L is used.

config AXP_ALDO1_VOLT
int "axp pmic (a)ldo1 voltage"
depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
depends on AXP221_POWER || AXP803_POWER || AXP809_POWER || AXP818_POWER
default 0 if MACH_SUN6I
default 1800 if MACH_SUN8I_A83T
default 3000 if MACH_SUN8I || MACH_SUN9I
default 2800 if MACH_SUN50I
---help---
Set the voltage (mV) to program the axp pmic aldo1 at, set to 0 to
disable aldo1.
@@ -155,14 +168,16 @@ config AXP_ALDO1_VOLT
On A80 boards aldo1 powers the USB hosts and should be 3.0V.
On A83T / H8 boards aldo1 is used for MIPI CSI, DSI, HDMI, EFUSE, and
should be 1.8V.
On A64 boards aldo1 powers PE pingroup and CSI and should be 2.8V.

config AXP_ALDO2_VOLT
int "axp pmic (a)ldo2 voltage"
depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP803_POWER || AXP809_POWER || AXP818_POWER
default 3000 if AXP152_POWER || AXP209_POWER
default 0 if MACH_SUN6I || MACH_SUN9I
default 1800 if MACH_SUN8I_A83T
default 2500 if MACH_SUN8I
default 1800 if MACH_SUN50I
---help---
Set the voltage (mV) to program the axp pmic aldo2 at, set to 0 to
disable aldo2.
@@ -173,17 +188,19 @@ config AXP_ALDO2_VOLT
On A80 boards aldo2 powers PB pingroup and camera IO and can be left off.
On A83T / H8 boards aldo2 powers VDD-DLL, VCC18-PLL, CPVDD, VDD18-ADC,
LPDDR2, and the codec. It should be 1.8V.
On A64 boards aldo2 powers PL pingroup and should be 1.8V.

config AXP_ALDO3_VOLT
int "axp pmic (a)ldo3 voltage"
depends on AXP209_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
depends on AXP209_POWER || AXP221_POWER || AXP803_POWER || AXP809_POWER || AXP818_POWER
default 0 if AXP209_POWER || MACH_SUN9I
default 3000 if MACH_SUN6I || MACH_SUN8I
default 3000 if MACH_SUN6I || MACH_SUN8I || MACH_SUN50I
---help---
Set the voltage (mV) to program the axp pmic aldo3 at, set to 0 to
disable aldo3.
On A10(s) / A13 / A20 boards aldo3 should be 2.8V.
On A23 / A31 / A33 boards aldo3 is VCC-PLL and AVCC and should be 3.0V.
On A23 / A31 / A33 / A64 boards aldo3 is VCC-PLL and AVCC
and should be 3.0V.
On A80 boards aldo3 is normally not used.
On A83T / H8 boards aldo3 is AVCC, VCC-PL, and VCC-LED, and should be
3.0V.
@@ -199,17 +216,19 @@ config AXP_ALDO4_VOLT

config AXP_DLDO1_VOLT
int "axp pmic dldo1 voltage"
depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
depends on AXP221_POWER || AXP803_POWER || AXP809_POWER || AXP818_POWER
default 3300 if MACH_SUN50I
default 0
---help---
Set the voltage (mV) to program the axp pmic dldo1 at, set to 0 to
disable dldo1. On sun6i (A31) boards with ethernet dldo1 is often used
to power the ethernet phy. On A23, A33 and A80 boards this is often
used to power the wifi.
used to power the wifi. On A64 boards this is often used to power the
HDMI.

config AXP_DLDO2_VOLT
int "axp pmic dldo2 voltage"
depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
depends on AXP221_POWER || AXP803_POWER || AXP809_POWER || AXP818_POWER
default 3000 if MACH_SUN9I
default 0
---help---
@@ -219,39 +238,41 @@ config AXP_DLDO2_VOLT

config AXP_DLDO3_VOLT
int "axp pmic dldo3 voltage"
depends on AXP221_POWER || AXP818_POWER
depends on AXP221_POWER || AXP803_POWER || AXP818_POWER
default 0
---help---
Set the voltage (mV) to program the axp pmic dldo3 at, set to 0 to
disable dldo3.

config AXP_DLDO4_VOLT
int "axp pmic dldo4 voltage"
depends on AXP221_POWER || AXP818_POWER
depends on AXP221_POWER || AXP803_POWER || AXP818_POWER
default 0
---help---
Set the voltage (mV) to program the axp pmic dldo4 at, set to 0 to
disable dldo4.

config AXP_ELDO1_VOLT
int "axp pmic eldo1 voltage"
depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
depends on AXP221_POWER || AXP803_POWER || AXP809_POWER || AXP818_POWER
default 1800 if MACH_SUN50I
default 0
---help---
Set the voltage (mV) to program the axp pmic eldo1 at, set to 0 to
disable eldo1.
On A64 boards it's used for the codec and should be 1.8V.

config AXP_ELDO2_VOLT
int "axp pmic eldo2 voltage"
depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
depends on AXP221_POWER || AXP803_POWER || AXP809_POWER || AXP818_POWER
default 0
---help---
Set the voltage (mV) to program the axp pmic eldo2 at, set to 0 to
disable eldo2.

config AXP_ELDO3_VOLT
int "axp pmic eldo3 voltage"
depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
depends on AXP221_POWER || AXP803_POWER || AXP809_POWER || AXP818_POWER
default 3000 if MACH_SUN9I
default 0
---help---
@@ -263,8 +284,8 @@ config AXP_ELDO3_VOLT

config AXP_FLDO1_VOLT
int "axp pmic fldo1 voltage"
depends on AXP818_POWER
default 0 if MACH_SUN8I_A83T
depends on AXP803_POWER || AXP818_POWER
default 0
---help---
Set the voltage (mV) to program the axp pmic fldo1 at, set to 0 to
disable fldo1.
@@ -273,11 +294,13 @@ config AXP_FLDO1_VOLT

config AXP_FLDO2_VOLT
int "axp pmic fldo2 voltage"
depends on AXP818_POWER
depends on AXP803_POWER || AXP818_POWER
default 1100 if MACH_SUN50I
default 900 if MACH_SUN8I_A83T
---help---
Set the voltage (mV) to program the axp pmic fldo2 at, set to 0 to
disable fldo2.
On A64 boards fldo2 is VCC-CPUS and should be 1.1V.
On A83T / H8 boards fldo2 is VCC-CPUS and should be 0.9V.

config AXP_FLDO3_VOLT
@@ -290,7 +313,7 @@ config AXP_FLDO3_VOLT

config AXP_SW_ON
bool "axp pmic sw on"
depends on AXP809_POWER || AXP818_POWER
depends on AXP803_POWER || AXP809_POWER || AXP818_POWER
default n
---help---
Enable to turn on axp pmic sw.

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