#include <power/max8997_muic.h>
#include <power/battery.h>
#include <power/max17042_fg.h>
+#include <power/pmic.h>
#include <libtizen.h>
#include <usb.h>
#include <usb_mass_storage.h>
return 0;
}
-void i2c_init_board(void)
-{
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
- int err;
-
- /* I2C_5 -> PMIC */
- err = exynos_pinmux_config(PERIPH_ID_I2C5, PINMUX_FLAG_NONE);
- if (err) {
- debug("I2C%d not configured\n", (I2C_5));
- return;
- }
-
- /* I2C_8 -> FG */
- gpio_request(EXYNOS4_GPIO_Y40, "i2c_clk");
- gpio_request(EXYNOS4_GPIO_Y41, "i2c_data");
- gpio_direction_output(EXYNOS4_GPIO_Y40, 1);
- gpio_direction_output(EXYNOS4_GPIO_Y41, 1);
-#endif
-}
-
#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
static void trats_low_power_mode(void)
{
writel(0x0, &clk->gate_ip_image); /* IMAGE */
writel(0x0, &clk->gate_ip_gps); /* GPS */
}
-
-static int pmic_init_max8997(void)
-{
- struct pmic *p = pmic_get("MAX8997_PMIC");
- int i = 0, ret = 0;
- u32 val;
-
- if (pmic_probe(p))
- return -1;
-
- /* BUCK1 VARM: 1.2V */
- val = (1200000 - 650000) / 25000;
- ret |= pmic_reg_write(p, MAX8997_REG_BUCK1DVS1, val);
- val = ENBUCK | ACTIVE_DISCHARGE; /* DVS OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_BUCK1CTRL, val);
-
- /* BUCK2 VINT: 1.1V */
- val = (1100000 - 650000) / 25000;
- ret |= pmic_reg_write(p, MAX8997_REG_BUCK2DVS1, val);
- val = ENBUCK | ACTIVE_DISCHARGE; /* DVS OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_BUCK2CTRL, val);
-
-
- /* BUCK3 G3D: 1.1V - OFF */
- ret |= pmic_reg_read(p, MAX8997_REG_BUCK3CTRL, &val);
- val &= ~ENBUCK;
- ret |= pmic_reg_write(p, MAX8997_REG_BUCK3CTRL, val);
-
- val = (1100000 - 750000) / 50000;
- ret |= pmic_reg_write(p, MAX8997_REG_BUCK3DVS, val);
-
- /* BUCK4 CAMISP: 1.2V - OFF */
- ret |= pmic_reg_read(p, MAX8997_REG_BUCK4CTRL, &val);
- val &= ~ENBUCK;
- ret |= pmic_reg_write(p, MAX8997_REG_BUCK4CTRL, val);
-
- val = (1200000 - 650000) / 25000;
- ret |= pmic_reg_write(p, MAX8997_REG_BUCK4DVS, val);
-
- /* BUCK5 VMEM: 1.2V */
- val = (1200000 - 650000) / 25000;
- for (i = 0; i < 8; i++)
- ret |= pmic_reg_write(p, MAX8997_REG_BUCK5DVS1 + i, val);
-
- val = ENBUCK | ACTIVE_DISCHARGE; /* DVS OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_BUCK5CTRL, val);
-
- /* BUCK6 CAM AF: 2.8V */
- /* No Voltage Setting Register */
- /* GNSLCT 3.0X */
- val = GNSLCT;
- ret |= pmic_reg_write(p, MAX8997_REG_BUCK6CTRL, val);
-
- /* BUCK7 VCC_SUB: 2.0V */
- val = (2000000 - 750000) / 50000;
- ret |= pmic_reg_write(p, MAX8997_REG_BUCK7DVS, val);
-
- /* LDO1 VADC: 3.3V */
- val = max8997_reg_ldo(3300000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO1CTRL, val);
-
- /* LDO1 Disable active discharging */
- ret |= pmic_reg_read(p, MAX8997_REG_LDO1CONFIG, &val);
- val &= ~LDO_ADE;
- ret |= pmic_reg_write(p, MAX8997_REG_LDO1CONFIG, val);
-
- /* LDO2 VALIVE: 1.1V */
- val = max8997_reg_ldo(1100000) | EN_LDO;
- ret |= pmic_reg_write(p, MAX8997_REG_LDO2CTRL, val);
-
- /* LDO3 VUSB/MIPI: 1.1V */
- val = max8997_reg_ldo(1100000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, val);
-
- /* LDO4 VMIPI: 1.8V */
- val = max8997_reg_ldo(1800000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO4CTRL, val);
-
- /* LDO5 VHSIC: 1.2V */
- val = max8997_reg_ldo(1200000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO5CTRL, val);
-
- /* LDO6 VCC_1.8V_PDA: 1.8V */
- val = max8997_reg_ldo(1800000) | EN_LDO;
- ret |= pmic_reg_write(p, MAX8997_REG_LDO6CTRL, val);
-
- /* LDO7 CAM_ISP: 1.8V */
- val = max8997_reg_ldo(1800000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO7CTRL, val);
-
- /* LDO8 VDAC/VUSB: 3.3V */
- val = max8997_reg_ldo(3300000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, val);
-
- /* LDO9 VCC_2.8V_PDA: 2.8V */
- val = max8997_reg_ldo(2800000) | EN_LDO;
- ret |= pmic_reg_write(p, MAX8997_REG_LDO9CTRL, val);
-
- /* LDO10 VPLL: 1.1V */
- val = max8997_reg_ldo(1100000) | EN_LDO;
- ret |= pmic_reg_write(p, MAX8997_REG_LDO10CTRL, val);
-
- /* LDO11 TOUCH: 2.8V */
- val = max8997_reg_ldo(2800000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO11CTRL, val);
-
- /* LDO12 VTCAM: 1.8V */
- val = max8997_reg_ldo(1800000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO12CTRL, val);
-
- /* LDO13 VCC_3.0_LCD: 3.0V */
- val = max8997_reg_ldo(3000000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO13CTRL, val);
-
- /* LDO14 MOTOR: 3.0V */
- val = max8997_reg_ldo(3000000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO14CTRL, val);
-
- /* LDO15 LED_A: 2.8V */
- val = max8997_reg_ldo(2800000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO15CTRL, val);
-
- /* LDO16 CAM_SENSOR: 1.8V */
- val = max8997_reg_ldo(1800000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO16CTRL, val);
-
- /* LDO17 VTF: 2.8V */
- val = max8997_reg_ldo(2800000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO17CTRL, val);
-
- /* LDO18 TOUCH_LED 3.3V */
- val = max8997_reg_ldo(3300000) | DIS_LDO; /* OFF */
- ret |= pmic_reg_write(p, MAX8997_REG_LDO18CTRL, val);
-
- /* LDO21 VDDQ: 1.2V */
- val = max8997_reg_ldo(1200000) | EN_LDO;
- ret |= pmic_reg_write(p, MAX8997_REG_LDO21CTRL, val);
-
- /* SAFEOUT for both 1 and 2: 4.9V, Active discharge, Enable */
- val = (SAFEOUT_4_90V << 0) | (SAFEOUT_4_90V << 2) |
- ACTDISSAFEO1 | ACTDISSAFEO2 | ENSAFEOUT1 | ENSAFEOUT2;
- ret |= pmic_reg_write(p, MAX8997_REG_SAFEOUTCTRL, val);
-
- if (ret) {
- puts("MAX8997 PMIC setting error!\n");
- return -1;
- }
-
- return 0;
-}
#endif
int exynos_power_init(void)
* The FUEL_GAUGE is marked as I2C9 on the schematic, but connected
* to logical I2C adapter 1
*/
- ret = pmic_init(I2C_5);
- ret |= pmic_init_max8997();
- ret |= power_fg_init(I2C_9);
+ ret = power_fg_init(I2C_9);
ret |= power_muic_init(I2C_5);
ret |= power_bat_init(0);
if (ret)
#ifdef CONFIG_USB_GADGET
static int s5pc210_phy_control(int on)
{
-#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */
- int ret = 0;
- u32 val = 0;
- struct pmic *p = pmic_get("MAX8997_PMIC");
- if (!p)
- return -ENODEV;
+ struct udevice *dev;
+ int reg, ret;
- if (pmic_probe(p))
- return -1;
+ ret = pmic_get("max8997-pmic", &dev);
+ if (ret)
+ return ret;
if (on) {
- ret |= pmic_set_output(p, MAX8997_REG_SAFEOUTCTRL,
- ENSAFEOUT1, LDO_ON);
- ret |= pmic_reg_read(p, MAX8997_REG_LDO3CTRL, &val);
- ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, EN_LDO | val);
-
- ret |= pmic_reg_read(p, MAX8997_REG_LDO8CTRL, &val);
- ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, EN_LDO | val);
+ reg = pmic_reg_read(dev, MAX8997_REG_SAFEOUTCTRL);
+ reg |= ENSAFEOUT1;
+ ret = pmic_reg_write(dev, MAX8997_REG_SAFEOUTCTRL, reg);
+ if (ret) {
+ puts("MAX8997 setting error!\n");
+ return ret;
+ }
+ reg = pmic_reg_read(dev, MAX8997_REG_LDO3CTRL);
+ reg |= EN_LDO;
+ ret = pmic_reg_write(dev, MAX8997_REG_LDO3CTRL, reg);
+ if (ret) {
+ puts("MAX8997 setting error!\n");
+ return ret;
+ }
+ reg = pmic_reg_read(dev, MAX8997_REG_LDO8CTRL);
+ reg |= EN_LDO;
+ ret = pmic_reg_write(dev, MAX8997_REG_LDO8CTRL, reg);
+ if (ret) {
+ puts("MAX8997 setting error!\n");
+ return ret;
+ }
} else {
- ret |= pmic_reg_read(p, MAX8997_REG_LDO8CTRL, &val);
- ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, DIS_LDO | val);
-
- ret |= pmic_reg_read(p, MAX8997_REG_LDO3CTRL, &val);
- ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, DIS_LDO | val);
- ret |= pmic_set_output(p, MAX8997_REG_SAFEOUTCTRL,
- ENSAFEOUT1, LDO_OFF);
- }
+ reg = pmic_reg_read(dev, MAX8997_REG_LDO8CTRL);
+ reg &= DIS_LDO;
+ ret = pmic_reg_write(dev, MAX8997_REG_LDO8CTRL, reg);
+ if (ret) {
+ puts("MAX8997 setting error!\n");
+ return ret;
+ }
+ reg = pmic_reg_read(dev, MAX8997_REG_LDO3CTRL);
+ reg &= DIS_LDO;
+ ret = pmic_reg_write(dev, MAX8997_REG_LDO3CTRL, reg);
+ if (ret) {
+ puts("MAX8997 setting error!\n");
+ return ret;
+ }
+ reg = pmic_reg_read(dev, MAX8997_REG_SAFEOUTCTRL);
+ reg &= ~ENSAFEOUT1;
+ ret = pmic_reg_write(dev, MAX8997_REG_SAFEOUTCTRL, reg);
+ if (ret) {
+ puts("MAX8997 setting error!\n");
+ return ret;
+ }
- if (ret) {
- puts("MAX8997 LDO setting error!\n");
- return -1;
}
-#endif
return 0;
}
#endif
#ifdef CONFIG_S6E8AX0
s6e8ax0_init();
- setenv("lcdinfo", "lcd=s6e8ax0");
+ env_set("lcdinfo", "lcd=s6e8ax0");
#endif
}
#endif
projects / u-boot / blobdiff