diff options
| author | Jaehoon Chung <jh80.chung@samsung.com> | 2017-01-03 00:43:28 (GMT) |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2017-01-05 02:27:36 (GMT) |
| commit | cf2a693864392afe49d69cfe00557eab23acc055 (patch) | |
| tree | 4f442e49d3b748e0fe9430dde3753198a2c5bcfa /board/samsung | |
| parent | 87f5f5417fc897df0b05826b408f0f4b7d2ee388 (diff) | |
| download | u-boot-cf2a693864392afe49d69cfe00557eab23acc055.tar.xz | |
arm: samsung: goni: use the driver model for max8998
Remove the "ifndef CONFIG_DM_I2C".
Instead, use the driver model for max8998.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'board/samsung')
| -rw-r--r-- | board/samsung/goni/goni.c | 61 |
1 files changed, 30 insertions, 31 deletions
diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c index b066832..80fd0d4 100644 --- a/board/samsung/goni/goni.c +++ b/board/samsung/goni/goni.c @@ -9,6 +9,7 @@ #include <common.h> #include <asm/gpio.h> #include <asm/arch/mmc.h> +#include <dm.h> #include <power/pmic.h> #include <usb/dwc2_udc.h> #include <asm/arch/cpu.h> @@ -43,19 +44,6 @@ void i2c_init_board(void) } #endif -int power_init_board(void) -{ -#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */ - /* - * For PMIC the I2C bus is named as I2C5, but it is connected - * to logical I2C adapter 0 - */ - return pmic_init(I2C_0); -#else - return 0; -#endif -} - int dram_init(void) { gd->ram_size = PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE + @@ -146,39 +134,50 @@ int board_mmc_init(bd_t *bis) #ifdef CONFIG_USB_GADGET static int s5pc1xx_phy_control(int on) { -#ifndef CONFIG_DM_I2C /* TODO(maintainer): Convert to driver model */ - int ret; + struct udevice *dev; static int status; - struct pmic *p = pmic_get("MAX8998_PMIC"); - if (!p) - return -ENODEV; + int reg, ret; - if (pmic_probe(p)) - return -1; + ret = pmic_get("max8998_pmic", &dev); + if (ret) + return ret; if (on && !status) { - ret = pmic_set_output(p, MAX8998_REG_ONOFF1, - MAX8998_LDO3, LDO_ON); - ret = pmic_set_output(p, MAX8998_REG_ONOFF2, - MAX8998_LDO8, LDO_ON); + reg = pmic_reg_read(dev, MAX8998_REG_ONOFF1); + reg |= MAX8998_LDO3; + ret = pmic_reg_write(dev, MAX8998_REG_ONOFF1, reg); if (ret) { puts("MAX8998 LDO setting error!\n"); - return -1; + return -EINVAL; + } + + reg = pmic_reg_read(dev, MAX8998_REG_ONOFF2); + reg |= MAX8998_LDO8; + ret = pmic_reg_write(dev, MAX8998_REG_ONOFF2, reg); + if (ret) { + puts("MAX8998 LDO setting error!\n"); + return -EINVAL; } status = 1; } else if (!on && status) { - ret = pmic_set_output(p, MAX8998_REG_ONOFF1, - MAX8998_LDO3, LDO_OFF); - ret = pmic_set_output(p, MAX8998_REG_ONOFF2, - MAX8998_LDO8, LDO_OFF); + reg = pmic_reg_read(dev, MAX8998_REG_ONOFF1); + reg &= ~MAX8998_LDO3; + ret = pmic_reg_write(dev, MAX8998_REG_ONOFF1, reg); + if (ret) { + puts("MAX8998 LDO setting error!\n"); + return -EINVAL; + } + + reg = pmic_reg_read(dev, MAX8998_REG_ONOFF2); + reg &= ~MAX8998_LDO8; + ret = pmic_reg_write(dev, MAX8998_REG_ONOFF2, reg); if (ret) { puts("MAX8998 LDO setting error!\n"); - return -1; + return -EINVAL; } status = 0; } udelay(10000); -#endif return 0; } |