diff options
Diffstat (limited to 'arch/arm/mach-tegra/tegra30/cpu.c')
| -rw-r--r-- | arch/arm/mach-tegra/tegra30/cpu.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/tegra30/cpu.c b/arch/arm/mach-tegra/tegra30/cpu.c index e0c99842a0..b0923fabbb 100644 --- a/arch/arm/mach-tegra/tegra30/cpu.c +++ b/arch/arm/mach-tegra/tegra30/cpu.c @@ -31,6 +31,10 @@ void tegra_i2c_ll_write_data(uint data, uint config) writel(config, ®->cnfg); } +#define TPS62362_I2C_ADDR 0xC0 /* Linux 0x60 */ +#define TPS62362_SET0_REG 0x00 +#define TPS62362_SET0_DATA (0x2B00 | TPS62362_SET0_REG) + #define TPS62366A_I2C_ADDR 0xC0 #define TPS62366A_SET1_REG 0x01 #define TPS62366A_SET1_DATA (0x4600 | TPS62366A_SET1_REG) @@ -39,7 +43,7 @@ void tegra_i2c_ll_write_data(uint data, uint config) #define TPS62361B_SET3_REG 0x03 #define TPS62361B_SET3_DATA (0x4600 | TPS62361B_SET3_REG) -#define TPS65911_I2C_ADDR 0x5A +#define TPS65911_I2C_ADDR 0x5A /* Linux 0x2d */ #define TPS65911_GPIO1_REG 0x61 #define TPS65911_GPIO1_DATA (0x0000 | TPS65911_GPIO1_REG) #define TPS65911_VDDCTRL_OP_REG 0x28 @@ -59,6 +63,12 @@ static void enable_cpu_power_rail(void) writel(reg, &pmc->pmc_cntrl); /* Set VDD_CORE to 1.200V. */ +#ifdef CONFIG_TEGRA_VDD_CORE_TPS62362_SET0 + udelay(1000); + tegra_i2c_ll_write_addr(TPS62362_I2C_ADDR, 2); + tegra_i2c_ll_write_data(TPS62362_SET0_DATA, I2C_SEND_2_BYTES); + udelay(1000); +#endif #ifdef CONFIG_TEGRA_VDD_CORE_TPS62366A_SET1 tegra_i2c_ll_write_addr(TPS62366A_I2C_ADDR, 2); tegra_i2c_ll_write_data(TPS62366A_SET1_DATA, I2C_SEND_2_BYTES); |