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board:samsung:common: move max77686 init function

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This patch moves board specific max77686 init function from
common board to smdk5250 board file.

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Rajeshwari S Shinde <rajeshwari.s@samsung.com>
Cc: Rajeshwari Birje <rajeshwari.birje@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
master
Piotr Wilczek 11 years ago committed by Minkyu Kang
parent 8e5e1e6a92
commit d31b388859
2 changed files with 125 additions and 120 deletions
  1. 120
      board/samsung/common/board.c
  2. 125
      board/samsung/smdk5250/smdk5250.c

120
board/samsung/common/board.c
Unescape View File

@ -22,7 +22,6 @@
#include <asm/arch/power.h>
#include <power/pmic.h>
#include <asm/arch/sromc.h>
#include <power/max77686_pmic.h>
DECLARE_GLOBAL_DATA_PTR;
@ -175,129 +174,10 @@ static int board_init_cros_ec_devices(const void *blob)
#endif
#if defined(CONFIG_POWER)
#ifdef CONFIG_POWER_MAX77686
static int pmic_reg_update(struct pmic *p, int reg, uint regval)
{
u32 val;
int ret = 0;
ret = pmic_reg_read(p, reg, &val);
if (ret) {
debug("%s: PMIC %d register read failed\n", __func__, reg);
return -1;
}
val |= regval;
ret = pmic_reg_write(p, reg, val);
if (ret) {
debug("%s: PMIC %d register write failed\n", __func__, reg);
return -1;
}
return 0;
}
static int max77686_init(void)
{
struct pmic *p;
if (pmic_init(I2C_PMIC))
return -1;
p = pmic_get("MAX77686_PMIC");
if (!p)
return -ENODEV;
if (pmic_probe(p))
return -1;
if (pmic_reg_update(p, MAX77686_REG_PMIC_32KHZ, MAX77686_32KHCP_EN))
return -1;
if (pmic_reg_update(p, MAX77686_REG_PMIC_BBAT,
MAX77686_BBCHOSTEN | MAX77686_BBCVS_3_5V))
return -1;
/* VDD_MIF */
if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK1OUT,
MAX77686_BUCK1OUT_1V)) {
debug("%s: PMIC %d register write failed\n", __func__,
MAX77686_REG_PMIC_BUCK1OUT);
return -1;
}
if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK1CRTL,
MAX77686_BUCK1CTRL_EN))
return -1;
/* VDD_ARM */
if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK2DVS1,
MAX77686_BUCK2DVS1_1_3V)) {
debug("%s: PMIC %d register write failed\n", __func__,
MAX77686_REG_PMIC_BUCK2DVS1);
return -1;
}
if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK2CTRL1,
MAX77686_BUCK2CTRL_ON))
return -1;
/* VDD_INT */
if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK3DVS1,
MAX77686_BUCK3DVS1_1_0125V)) {
debug("%s: PMIC %d register write failed\n", __func__,
MAX77686_REG_PMIC_BUCK3DVS1);
return -1;
}
if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK3CTRL,
MAX77686_BUCK3CTRL_ON))
return -1;
/* VDD_G3D */
if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK4DVS1,
MAX77686_BUCK4DVS1_1_2V)) {
debug("%s: PMIC %d register write failed\n", __func__,
MAX77686_REG_PMIC_BUCK4DVS1);
return -1;
}
if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK4CTRL1,
MAX77686_BUCK3CTRL_ON))
return -1;
/* VDD_LDO2 */
if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO2CTRL1,
MAX77686_LD02CTRL1_1_5V | EN_LDO))
return -1;
/* VDD_LDO3 */
if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO3CTRL1,
MAX77686_LD03CTRL1_1_8V | EN_LDO))
return -1;
/* VDD_LDO5 */
if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO5CTRL1,
MAX77686_LD05CTRL1_1_8V | EN_LDO))
return -1;
/* VDD_LDO10 */
if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO10CTRL1,
MAX77686_LD10CTRL1_1_8V | EN_LDO))
return -1;
return 0;
}
#endif
int power_init_board(void)
{
int ret = 0;
set_ps_hold_ctrl();
#ifdef CONFIG_POWER_MAX77686
ret = max77686_init();
#endif
return exynos_power_init();
}
#endif

125
board/samsung/smdk5250/smdk5250.c
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@ -147,6 +147,131 @@ void board_i2c_init(const void *blob)
}
}
#if defined(CONFIG_POWER)
#ifdef CONFIG_POWER_MAX77686
static int pmic_reg_update(struct pmic *p, int reg, uint regval)
{
u32 val;
int ret = 0;
ret = pmic_reg_read(p, reg, &val);
if (ret) {
debug("%s: PMIC %d register read failed\n", __func__, reg);
return -1;
}
val |= regval;
ret = pmic_reg_write(p, reg, val);
if (ret) {
debug("%s: PMIC %d register write failed\n", __func__, reg);
return -1;
}
return 0;
}
static int max77686_init(void)
{
struct pmic *p;
if (pmic_init(I2C_PMIC))
return -1;
p = pmic_get("MAX77686_PMIC");
if (!p)
return -ENODEV;
if (pmic_probe(p))
return -1;
if (pmic_reg_update(p, MAX77686_REG_PMIC_32KHZ, MAX77686_32KHCP_EN))
return -1;
if (pmic_reg_update(p, MAX77686_REG_PMIC_BBAT,
MAX77686_BBCHOSTEN | MAX77686_BBCVS_3_5V))
return -1;
/* VDD_MIF */
if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK1OUT,
MAX77686_BUCK1OUT_1V)) {
debug("%s: PMIC %d register write failed\n", __func__,
MAX77686_REG_PMIC_BUCK1OUT);
return -1;
}
if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK1CRTL,
MAX77686_BUCK1CTRL_EN))
return -1;
/* VDD_ARM */
if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK2DVS1,
MAX77686_BUCK2DVS1_1_3V)) {
debug("%s: PMIC %d register write failed\n", __func__,
MAX77686_REG_PMIC_BUCK2DVS1);
return -1;
}
if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK2CTRL1,
MAX77686_BUCK2CTRL_ON))
return -1;
/* VDD_INT */
if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK3DVS1,
MAX77686_BUCK3DVS1_1_0125V)) {
debug("%s: PMIC %d register write failed\n", __func__,
MAX77686_REG_PMIC_BUCK3DVS1);
return -1;
}
if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK3CTRL,
MAX77686_BUCK3CTRL_ON))
return -1;
/* VDD_G3D */
if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK4DVS1,
MAX77686_BUCK4DVS1_1_2V)) {
debug("%s: PMIC %d register write failed\n", __func__,
MAX77686_REG_PMIC_BUCK4DVS1);
return -1;
}
if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK4CTRL1,
MAX77686_BUCK3CTRL_ON))
return -1;
/* VDD_LDO2 */
if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO2CTRL1,
MAX77686_LD02CTRL1_1_5V | EN_LDO))
return -1;
/* VDD_LDO3 */
if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO3CTRL1,
MAX77686_LD03CTRL1_1_8V | EN_LDO))
return -1;
/* VDD_LDO5 */
if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO5CTRL1,
MAX77686_LD05CTRL1_1_8V | EN_LDO))
return -1;
/* VDD_LDO10 */
if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO10CTRL1,
MAX77686_LD10CTRL1_1_8V | EN_LDO))
return -1;
return 0;
}
#endif /* CONFIG_POWER_MAX77686 */
int exynos_power_init(void)
{
int ret = 0;
#ifdef CONFIG_POWER_MAX77686
ret = max77686_init();
#endif
return ret;
}
#endif /* CONFIG_POWER */
#ifdef CONFIG_LCD
void exynos_cfg_lcd_gpio(void)
{

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