diff options
Diffstat (limited to 'arch/arm/mach-sunxi/pmic_bus.c')
| -rw-r--r-- | arch/arm/mach-sunxi/pmic_bus.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-sunxi/pmic_bus.c b/arch/arm/mach-sunxi/pmic_bus.c index 7c57f02..f917c3e 100644 --- a/arch/arm/mach-sunxi/pmic_bus.c +++ b/arch/arm/mach-sunxi/pmic_bus.c @@ -41,6 +41,9 @@ int pmic_bus_init(void) p2wi_init(); ret = p2wi_change_to_p2wi_mode(AXP221_CHIP_ADDR, AXP221_CTRL_ADDR, AXP221_INIT_DATA); +# elif defined CONFIG_MACH_SUN8I_R40 + /* Nothing. R40 uses the AXP221s in I2C mode */ + ret = 0; # else ret = rsb_init(); if (ret) @@ -65,6 +68,8 @@ int pmic_bus_read(u8 reg, u8 *data) #elif defined CONFIG_AXP221_POWER || defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER # ifdef CONFIG_MACH_SUN6I return p2wi_read(reg, data); +# elif defined CONFIG_MACH_SUN8I_R40 + return i2c_read(AXP209_I2C_ADDR, reg, 1, data, 1); # else return rsb_read(AXP223_RUNTIME_ADDR, reg, data); # endif @@ -80,6 +85,8 @@ int pmic_bus_write(u8 reg, u8 data) #elif defined CONFIG_AXP221_POWER || defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER # ifdef CONFIG_MACH_SUN6I return p2wi_write(reg, data); +# elif defined CONFIG_MACH_SUN8I_R40 + return i2c_write(AXP209_I2C_ADDR, reg, 1, &data, 1); # else return rsb_write(AXP223_RUNTIME_ADDR, reg, data); # endif |