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Code Issues Releases Activity

max77620: allow max sdram voltage of 1.25V

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CTCaer 2021-04-11 10:20:54 +03:00
parent c2ff4bf623
commit 94e119fb51
2 changed files with 10 additions and 9 deletions
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3
bdk/power/max7762x.c
View file

@ -75,7 +75,7 @@ typedef struct _max77620_regulator_t
static const max77620_regulator_t _pmic_regulators[] = { static const max77620_regulator_t _pmic_regulators[] = {
{ "sd0", 12500, 600000, 625000, 1400000, REGULATOR_SD, MAX77620_REG_SD0, MAX77620_REG_SD0_CFG, MAX77620_SD0_VOLT_MASK, {{ MAX77620_REG_FPS_SD0, 1, 7, 1 }} }, { "sd0", 12500, 600000, 625000, 1400000, REGULATOR_SD, MAX77620_REG_SD0, MAX77620_REG_SD0_CFG, MAX77620_SD0_VOLT_MASK, {{ MAX77620_REG_FPS_SD0, 1, 7, 1 }} },
{ "sd1", 12500, 600000, 1125000, 1125000, REGULATOR_SD, MAX77620_REG_SD1, MAX77620_REG_SD1_CFG, MAX77620_SD1_VOLT_MASK, {{ MAX77620_REG_FPS_SD1, 0, 1, 5 }} }, { "sd1", 12500, 600000, 1125000, 1250000, REGULATOR_SD, MAX77620_REG_SD1, MAX77620_REG_SD1_CFG, MAX77620_SD1_VOLT_MASK, {{ MAX77620_REG_FPS_SD1, 0, 1, 5 }} },
{ "sd2", 12500, 600000, 1325000, 1350000, REGULATOR_SD, MAX77620_REG_SD2, MAX77620_REG_SD2_CFG, MAX77620_SDX_VOLT_MASK, {{ MAX77620_REG_FPS_SD2, 1, 5, 2 }} }, { "sd2", 12500, 600000, 1325000, 1350000, REGULATOR_SD, MAX77620_REG_SD2, MAX77620_REG_SD2_CFG, MAX77620_SDX_VOLT_MASK, {{ MAX77620_REG_FPS_SD2, 1, 5, 2 }} },
{ "sd3", 12500, 600000, 1800000, 1800000, REGULATOR_SD, MAX77620_REG_SD3, MAX77620_REG_SD3_CFG, MAX77620_SDX_VOLT_MASK, {{ MAX77620_REG_FPS_SD3, 0, 3, 3 }} }, { "sd3", 12500, 600000, 1800000, 1800000, REGULATOR_SD, MAX77620_REG_SD3, MAX77620_REG_SD3_CFG, MAX77620_SDX_VOLT_MASK, {{ MAX77620_REG_FPS_SD3, 0, 3, 3 }} },
{ "ldo0", 25000, 800000, 1200000, 1200000, REGULATOR_LDO, MAX77620_REG_LDO0_CFG, MAX77620_REG_LDO0_CFG2, MAX77620_LDO_VOLT_MASK, {{ MAX77620_REG_FPS_LDO0, 3, 7, 0 }} }, { "ldo0", 25000, 800000, 1200000, 1200000, REGULATOR_LDO, MAX77620_REG_LDO0_CFG, MAX77620_REG_LDO0_CFG2, MAX77620_LDO_VOLT_MASK, {{ MAX77620_REG_FPS_LDO0, 3, 7, 0 }} },
@ -328,6 +328,7 @@ void max77620_config_default()
_max7762x_set_reg(MAX77620_I2C_ADDR, MAX77620_REG_SD_CFG2, MAX77620_SD_CNF2_ROVS_EN_SD0); _max7762x_set_reg(MAX77620_I2C_ADDR, MAX77620_REG_SD_CFG2, MAX77620_SD_CNF2_ROVS_EN_SD0);
} }
// Stock HOS: disabled.
void max77620_low_battery_monitor_config(bool enable) void max77620_low_battery_monitor_config(bool enable)
{ {
_max7762x_set_reg(MAX77620_I2C_ADDR, MAX77620_REG_CNFGGLBL1, _max7762x_set_reg(MAX77620_I2C_ADDR, MAX77620_REG_CNFGGLBL1,

16
bdk/power/max7762x.h
View file

@ -32,11 +32,11 @@
* ldo1 | XUSB, PCIE | 25000 | 800000 | 1050000 | 1050000 | 1.05V (pcv) * ldo1 | XUSB, PCIE | 25000 | 800000 | 1050000 | 1050000 | 1.05V (pcv)
* ldo2 | SDMMC1 | 50000 | 800000 | 1800000 | 3300000 | * ldo2 | SDMMC1 | 50000 | 800000 | 1800000 | 3300000 |
* ldo3 | GC ASIC | 50000 | 800000 | 3100000 | 3100000 | 3.1V (pcv) * ldo3 | GC ASIC | 50000 | 800000 | 3100000 | 3100000 | 3.1V (pcv)
* ldo4 | RTC | 12500 | 800000 | 850000 | 850000 | * ldo4 | RTC | 12500 | 800000 | 850000 | 850000 | 0.85V (AO, pcv)
* ldo5 | GC Card | 50000 | 800000 | 1800000 | 1800000 | 1.8V (pcv) * ldo5 | GC Card | 50000 | 800000 | 1800000 | 1800000 | 1.8V (pcv)
* ldo6 | Touch, ALS | 50000 | 800000 | 2900000 | 2900000 | 2.9V * ldo6 | Touch, ALS | 50000 | 800000 | 2900000 | 2900000 | 2.9V (pcv)
* ldo7 | XUSB | 50000 | 800000 | 1050000 | 1050000 | * ldo7 | XUSB | 50000 | 800000 | 1050000 | 1050000 | 1.05V (pcv)
* ldo8 | XUSB, DC | 50000 | 800000 | 1050000 | 1050000 | * ldo8 | XUSB, DP, MCU | 50000 | 800000 | 1050000 | 2800000 | 1.05V/2.8V (pcv)
*/ */
/* /*
@ -135,10 +135,10 @@
#define MAX77621_CTRL_HOS_CFG 0 #define MAX77621_CTRL_HOS_CFG 0
#define MAX77621_CTRL_POR_CFG 1 #define MAX77621_CTRL_POR_CFG 1
int max77620_regulator_get_status(u32 id); int max77620_regulator_get_status(u32 id);
int max77620_regulator_config_fps(u32 id); int max77620_regulator_config_fps(u32 id);
int max7762x_regulator_set_voltage(u32 id, u32 mv); int max7762x_regulator_set_voltage(u32 id, u32 mv);
int max7762x_regulator_enable(u32 id, bool enable); int max7762x_regulator_enable(u32 id, bool enable);
void max77620_config_gpio(u32 id, bool enable); void max77620_config_gpio(u32 id, bool enable);
void max77620_config_default(); void max77620_config_default();
void max77620_low_battery_monitor_config(bool enable); void max77620_low_battery_monitor_config(bool enable);