mirror of
https://github.com/CTCaer/hekate.git
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max7762x: Update everything to use the improved pmic management
This commit is contained in:
parent
0f9aa51afe
commit
745ac609d2
9 changed files with 54 additions and 78 deletions
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@ -229,19 +229,20 @@ void display_init()
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if (!tegra_t210)
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{
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// Set SD2 regulator voltage.
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max77620_regulator_set_voltage(REGULATOR_SD2, 1325000);
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max7762x_regulator_set_voltage(REGULATOR_SD2, 1325000);
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// Set slew rate and enable SD2 regulator.
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_SD2_CFG, (1 << MAX77620_SD_SR_SHIFT) | MAX77620_SD_CFG1_FSRADE_SD_ENABLE);
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max77620_regulator_enable(REGULATOR_SD2, 1);
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max7762x_regulator_enable(REGULATOR_SD2, true);
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}
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// Enable power to display panel controller.
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max77620_regulator_set_volt_and_flags(REGULATOR_LDO0, 1200000, MAX77620_POWER_MODE_NORMAL); // Configure to 1.2V.
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max7762x_regulator_set_voltage(REGULATOR_LDO0, 1200000);
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max7762x_regulator_enable(REGULATOR_LDO0, true);
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if (tegra_t210)
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_GPIO7,
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MAX77620_CNFG_GPIO_OUTPUT_VAL_HIGH | MAX77620_CNFG_GPIO_DRV_PUSHPULL); // T210: LD0 -> GPIO7 -> Display panel.
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max77620_config_gpio(7, MAX77620_GPIO_OUTPUT_ENABLE); // T210: LD0 -> GPIO7 -> Display panel.
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// Enable Display Interface specific clocks.
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CLOCK(CLK_RST_CONTROLLER_RST_DEV_H_CLR) = BIT(CLK_H_MIPI_CAL) | BIT(CLK_H_DSI);
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@ -17,7 +17,7 @@
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*/
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#include "als.h"
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#include <power/max77620.h>
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#include <power/max7762x.h>
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#include <soc/clock.h>
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#include <soc/i2c.h>
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#include <soc/pinmux.h>
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@ -97,14 +97,16 @@ void get_als_lux(als_table_t *als_val)
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u8 als_init(als_table_t *als_val)
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{
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// Enable power to ALS IC.
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max7762x_regulator_set_voltage(REGULATOR_LDO6, 2900000);
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max7762x_regulator_enable(REGULATOR_LDO6, true);
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// Init I2C2.
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pinmux_config_i2c(I2C_2);
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clock_enable_i2c(I2C_2);
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i2c_init(I2C_2);
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max77620_regulator_set_volt_and_flags(REGULATOR_LDO6, 2900000, MAX77620_POWER_MODE_NORMAL);
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_LDO6_CFG2,
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(MAX77620_POWER_MODE_NORMAL << MAX77620_LDO_POWER_MODE_SHIFT | (3 << 3) | MAX77620_LDO_CFG2_ADE_ENABLE));
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// Initialize ALS.
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u8 id = i2c_recv_byte(I2C_2, BH1730_I2C_ADDR, BH1730_ADDR(0x12));
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i2c_send_byte(I2C_2, BH1730_I2C_ADDR, BH1730_SPEC(BH1730_SPECCMD_RESET), 0);
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i2c_send_byte(I2C_2, BH1730_I2C_ADDR, BH1730_ADDR(BH1730_GAIN_REG), HOS_GAIN);
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@ -23,7 +23,6 @@
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#include <soc/i2c.h>
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#include <soc/pinmux.h>
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#include <power/max7762x.h>
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#include <power/max77620.h>
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#include <soc/gpio.h>
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#include <soc/t210.h>
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#include <utils/btn.h>
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@ -358,10 +357,9 @@ static int touch_init()
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int touch_power_on()
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{
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// Enables LDO6 for touchscreen VDD/AVDD supply
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max77620_regulator_set_volt_and_flags(REGULATOR_LDO6, 2900000, MAX77620_POWER_MODE_NORMAL);
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_LDO6_CFG2,
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(MAX77620_POWER_MODE_NORMAL << MAX77620_LDO_POWER_MODE_SHIFT | (3 << 3) | MAX77620_LDO_CFG2_ADE_ENABLE));
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// Enable LDO6 for touchscreen VDD/AVDD supply.
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max7762x_regulator_set_voltage(REGULATOR_LDO6, 2900000);
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max7762x_regulator_enable(REGULATOR_LDO6, true);
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// Configure touchscreen GPIO.
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PINMUX_AUX(PINMUX_AUX_DAP4_SCLK) = PINMUX_PULL_DOWN | 1;
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@ -414,9 +412,7 @@ void touch_power_off()
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gpio_write(GPIO_PORT_J, GPIO_PIN_7, GPIO_LOW);
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// Disables LDO6 for touchscreen VDD, AVDD supply
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max77620_regulator_enable(REGULATOR_LDO6, 0);
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_LDO6_CFG2,
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MAX77620_LDO_CFG2_ADE_ENABLE | (2 << 3) | (MAX77620_POWER_MODE_NORMAL << MAX77620_LDO_POWER_MODE_SHIFT));
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max7762x_regulator_enable(REGULATOR_LDO6, false);
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clock_disable_i2c(I2C_3);
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}
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@ -1485,7 +1485,7 @@ static void _sdram_init_t210()
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const sdram_params_t210_t *params = (const sdram_params_t210_t *)_sdram_get_params_t210();
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// Set DRAM voltage.
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max77620_regulator_set_voltage(REGULATOR_SD1, 1100000);
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max7762x_regulator_set_voltage(REGULATOR_SD1, 1100000);
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// VDDP Select.
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PMC(APBDEV_PMC_VDDP_SEL) = params->pmc_vddp_sel;
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@ -1530,8 +1530,8 @@ static void _sdram_init_t210b01()
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void sdram_init()
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{
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// Configure SD regulator for DRAM.
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_SD_CFG2, 0x05);
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// Disable remote sense for SD1.
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_SD_CFG2, MAX77620_SD_CNF2_ROVS_EN_SD0 | MAX77620_SD_CNF2_RSVD);
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if (hw_get_chip_id() == GP_HIDREV_MAJOR_T210)
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_sdram_init_t210();
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@ -16,7 +16,6 @@
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*/
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#include <soc/ccplex.h>
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#include <soc/fuse.h>
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#include <soc/hw_init.h>
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#include <soc/i2c.h>
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#include <soc/clock.h>
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@ -29,27 +28,24 @@
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void _ccplex_enable_power_t210()
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{
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u8 tmp = i2c_recv_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_AME_GPIO); // Get current pinmuxing
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_AME_GPIO, tmp & ~BIT(5)); // Disable GPIO5 pinmuxing.
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_GPIO5, MAX77620_CNFG_GPIO_DRV_PUSHPULL | MAX77620_CNFG_GPIO_OUTPUT_VAL_HIGH);
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// Configure GPIO5 and enable output in order to power CPU pmic.
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max77620_config_gpio(5, MAX77620_GPIO_OUTPUT_ENABLE);
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// Enable cores power.
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// Configure CPU pmic.
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// 1-3.x: MAX77621_NFSR_ENABLE.
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i2c_send_byte(I2C_5, MAX77621_CPU_I2C_ADDR, MAX77621_CONTROL1_REG,
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MAX77621_AD_ENABLE | MAX77621_NFSR_ENABLE | MAX77621_SNS_ENABLE | MAX77621_RAMP_12mV_PER_US);
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// 1.0.0-3.x: MAX77621_T_JUNCTION_120 | MAX77621_CKKADV_TRIP_DISABLE | MAX77621_INDUCTOR_NOMINAL.
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i2c_send_byte(I2C_5, MAX77621_CPU_I2C_ADDR, MAX77621_CONTROL2_REG,
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MAX77621_T_JUNCTION_120 | MAX77621_WDTMR_ENABLE | MAX77621_CKKADV_TRIP_75mV_PER_US| MAX77621_INDUCTOR_NOMINAL);
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i2c_send_byte(I2C_5, MAX77621_CPU_I2C_ADDR, MAX77621_VOUT_REG, MAX77621_VOUT_ENABLE | MAX77621_VOUT_0_95V);
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i2c_send_byte(I2C_5, MAX77621_CPU_I2C_ADDR, MAX77621_VOUT_DVS_REG, MAX77621_VOUT_ENABLE | MAX77621_VOUT_0_95V);
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max77621_config_default(REGULATOR_CPU0, MAX77621_CTRL_HOS_CFG);
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// Set voltage and enable cores power.
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max7762x_regulator_set_voltage(REGULATOR_CPU0, 950000);
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max7762x_regulator_enable(REGULATOR_CPU0, true);
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}
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void _ccplex_enable_power_t210b01()
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{
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u8 pmic_cpu_addr = !(FUSE(FUSE_RESERVED_ODM28_T210B01) & 1) ? MAX77812_PHASE31_CPU_I2C_ADDR : MAX77812_PHASE211_CPU_I2C_ADDR;
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u8 tmp = i2c_recv_byte(I2C_5, pmic_cpu_addr, MAX77812_REG_EN_CTRL);
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i2c_send_byte(I2C_5, pmic_cpu_addr, MAX77812_REG_EN_CTRL, tmp | MAX77812_EN_CTRL_EN_M4);
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i2c_send_byte(I2C_5, pmic_cpu_addr, MAX77812_REG_M4_VOUT, MAX77812_M4_VOUT_0_80V);
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// Set voltage and enable cores power.
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max7762x_regulator_set_voltage(REGULATOR_CPU1, 800000);
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max7762x_regulator_enable(REGULATOR_CPU1, true);
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}
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void ccplex_boot_cpu0(u32 entry)
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@ -287,19 +287,19 @@ static void _config_regulators(bool tegra_t210)
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{
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// Set RTC/AO domain to POR voltage.
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if (tegra_t210)
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max77620_regulator_set_voltage(REGULATOR_LDO4, 1000000);
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max7762x_regulator_set_voltage(REGULATOR_LDO4, 1000000);
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// Disable low battery shutdown monitor.
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max77620_low_battery_monitor_config(false);
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// Disable SDMMC1 IO power.
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gpio_write(GPIO_PORT_E, GPIO_PIN_4, GPIO_LOW);
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max77620_regulator_enable(REGULATOR_LDO2, 0);
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max7762x_regulator_enable(REGULATOR_LDO2, false);
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sd_power_cycle_time_start = get_tmr_ms();
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_CNFGBBC, MAX77620_CNFGBBC_RESISTOR_1K);
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_ONOFFCNFG1,
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BIT(6) | (3 << MAX77620_ONOFFCNFG1_MRT_SHIFT)); // PWR delay for forced shutdown off.
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MAX77620_ONOFFCNFG1_RSVD | (3 << MAX77620_ONOFFCNFG1_MRT_SHIFT)); // PWR delay for forced shutdown off.
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if (tegra_t210)
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{
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@ -317,28 +317,18 @@ static void _config_regulators(bool tegra_t210)
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(4 << MAX77620_FPS_TIME_PERIOD_SHIFT) | (2 << MAX77620_FPS_PD_PERIOD_SHIFT)); // 3.x+
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// Set vdd_core voltage to 1.125V.
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max77620_regulator_set_voltage(REGULATOR_SD0, 1125000);
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max7762x_regulator_set_voltage(REGULATOR_SD0, 1125000);
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// Fix CPU/GPU after a L4T warmboot.
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_GPIO5, 2);
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_GPIO6, 2);
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// Fix CPU/GPU after L4T warmboot.
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max77620_config_gpio(5, MAX77620_GPIO_OUTPUT_DISABLE);
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max77620_config_gpio(6, MAX77620_GPIO_OUTPUT_DISABLE);
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i2c_send_byte(I2C_5, MAX77621_CPU_I2C_ADDR, MAX77621_VOUT_REG, MAX77621_VOUT_0_95V); // Disable power.
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i2c_send_byte(I2C_5, MAX77621_CPU_I2C_ADDR, MAX77621_VOUT_DVS_REG, MAX77621_VOUT_ENABLE | MAX77621_VOUT_1_09V); // Enable DVS power.
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i2c_send_byte(I2C_5, MAX77621_CPU_I2C_ADDR, MAX77621_CONTROL1_REG, MAX77621_RAMP_50mV_PER_US);
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i2c_send_byte(I2C_5, MAX77621_CPU_I2C_ADDR, MAX77621_CONTROL2_REG,
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MAX77621_T_JUNCTION_120 | MAX77621_FT_ENABLE | MAX77621_CKKADV_TRIP_75mV_PER_US_HIST_DIS |
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MAX77621_CKKADV_TRIP_150mV_PER_US | MAX77621_INDUCTOR_NOMINAL);
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i2c_send_byte(I2C_5, MAX77621_GPU_I2C_ADDR, MAX77621_VOUT_REG, MAX77621_VOUT_0_95V); // Disable power.
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i2c_send_byte(I2C_5, MAX77621_GPU_I2C_ADDR, MAX77621_VOUT_DVS_REG, MAX77621_VOUT_ENABLE | MAX77621_VOUT_1_09V); // Enable DVS power.
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i2c_send_byte(I2C_5, MAX77621_GPU_I2C_ADDR, MAX77621_CONTROL1_REG, MAX77621_RAMP_50mV_PER_US);
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i2c_send_byte(I2C_5, MAX77621_GPU_I2C_ADDR, MAX77621_CONTROL2_REG,
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MAX77621_T_JUNCTION_120 | MAX77621_FT_ENABLE | MAX77621_CKKADV_TRIP_75mV_PER_US_HIST_DIS |
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MAX77621_CKKADV_TRIP_150mV_PER_US | MAX77621_INDUCTOR_NOMINAL);
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// Set POR configuration.
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max77621_config_default(REGULATOR_CPU0, MAX77621_CTRL_POR_CFG);
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max77621_config_default(REGULATOR_GPU0, MAX77621_CTRL_POR_CFG);
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}
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else // Tegra X1+ set vdd_core voltage to 1.05V.
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max77620_regulator_set_voltage(REGULATOR_SD0, 1050000);
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max7762x_regulator_set_voltage(REGULATOR_SD0, 1050000);
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}
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void hw_init()
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@ -396,7 +386,10 @@ void hw_init()
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//! TODO: Why? Device is NFC MCU on Lite.
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if (nx_hoag)
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max77620_regulator_set_volt_and_flags(REGULATOR_LDO8, 2800000, MAX77620_POWER_MODE_NORMAL);
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{
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max7762x_regulator_set_voltage(REGULATOR_LDO8, 2800000);
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max7762x_regulator_enable(REGULATOR_LDO8, true);
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}
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// Initialize I2C1 for various power related devices.
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i2c_init(I2C_1);
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@ -1200,8 +1200,8 @@ static int _sdmmc_config_sdmmc1(bool t210b01)
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usleep(10000);
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// Enable SD card IO power.
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max77620_regulator_set_voltage(REGULATOR_LDO2, 3300000);
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max77620_regulator_enable(REGULATOR_LDO2, 1);
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max7762x_regulator_set_voltage(REGULATOR_LDO2, 3300000);
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max7762x_regulator_enable(REGULATOR_LDO2, true);
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usleep(1000);
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// Set pad slew codes to get good quality clock.
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@ -1332,19 +1332,6 @@ int sdmmc_init(sdmmc_t *sdmmc, u32 id, u32 power, u32 bus_width, u32 type, int p
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void sdmmc1_disable_power()
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{
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#if 0
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// Ensure regulator is into default voltage.
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if (PMC(APBDEV_PMC_PWR_DET_VAL) & PMC_PWR_DET_SDMMC1_IO_EN)
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{
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// Switch to 1.8V and wait for regulator to stabilize.
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max77620_regulator_set_voltage(REGULATOR_LDO2, 1800000);
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usleep(150);
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// Inform IO pads that we switched to 1.8V.
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PMC(APBDEV_PMC_PWR_DET_VAL) &= ~(PMC_PWR_DET_SDMMC1_IO_EN);
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(void)PMC(APBDEV_PMC_PWR_DET_VAL); // Commit write.
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}
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#endif
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// T210B01 WAR: Clear pull down from CLK pad.
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PINMUX_AUX(PINMUX_AUX_SDMMC1_CLK) &= ~PINMUX_PULL_MASK;
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@ -1352,7 +1339,7 @@ void sdmmc1_disable_power()
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_sdmmc_config_sdmmc1_pads(true);
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// Disable SD card IO power regulator.
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max77620_regulator_enable(REGULATOR_LDO2, 0);
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max7762x_regulator_enable(REGULATOR_LDO2, false);
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usleep(4000);
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// Disable SD card IO power pin.
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@ -1441,7 +1428,7 @@ int sdmmc_enable_low_voltage(sdmmc_t *sdmmc)
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_sdmmc_commit_changes(sdmmc);
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// Switch to 1.8V and wait for regulator to stabilize. Assume max possible wait needed.
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max77620_regulator_set_voltage(REGULATOR_LDO2, 1800000);
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max7762x_regulator_set_voltage(REGULATOR_LDO2, 1800000);
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usleep(150);
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// Inform IO pads that we switched to 1.8V.
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@ -29,7 +29,7 @@ u8 btn_read()
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res |= BTN_VOL_DOWN;
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if (!gpio_read(GPIO_PORT_X, GPIO_PIN_6))
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res |= BTN_VOL_UP;
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if (i2c_recv_byte(4, MAX77620_I2C_ADDR, MAX77620_REG_ONOFFSTAT) & 0x4)
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if (i2c_recv_byte(4, MAX77620_I2C_ADDR, MAX77620_REG_ONOFFSTAT) & MAX77620_ONOFFSTAT_EN0)
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res |= BTN_POWER;
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return res;
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}
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@ -164,12 +164,13 @@ void power_set_state(power_state_t state)
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case POWER_OFF_RESET:
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case POWER_OFF_REBOOT:
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// Disable soft reset wake event.
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default:
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// Enable/Disable soft reset wake event.
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reg = i2c_recv_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_ONOFFCNFG2);
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if (state == POWER_OFF_RESET)
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reg &= ~MAX77620_ONOFFCNFG2_SFT_RST_WK; // Do not wake up after power off.
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else // POWER_OFF_REBOOT.
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reg |= MAX77620_ONOFFCNFG2_SFT_RST_WK; // Wake up after power off.
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reg |= MAX77620_ONOFFCNFG2_SFT_RST_WK; // Wake up after power off.
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i2c_send_byte(I2C_5, MAX77620_I2C_ADDR, MAX77620_REG_ONOFFCNFG2, reg);
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// Initiate power down sequence and generate a reset (regulators' state resets).
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