board:samsung:common: move max77686 init function
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>
This commit is contained in:
Piotr Wilczek
Minkyu Kang
parent
8e5e1e6a92
commit
d31b388859
board/samsung
@ -22,7 +22,6 @@
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#include <asm/arch/power.h>
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#include <power/pmic.h>
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#include <asm/arch/sromc.h>
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#include <power/max77686_pmic.h>
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DECLARE_GLOBAL_DATA_PTR;
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@ -175,129 +174,10 @@ static int board_init_cros_ec_devices(const void *blob)
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#endif
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#if defined(CONFIG_POWER)
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#ifdef CONFIG_POWER_MAX77686
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static int pmic_reg_update(struct pmic *p, int reg, uint regval)
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{
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u32 val;
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int ret = 0;
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ret = pmic_reg_read(p, reg, &val);
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if (ret) {
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debug("%s: PMIC %d register read failed\n", __func__, reg);
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return -1;
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}
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val |= regval;
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ret = pmic_reg_write(p, reg, val);
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if (ret) {
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debug("%s: PMIC %d register write failed\n", __func__, reg);
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return -1;
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}
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return 0;
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}
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static int max77686_init(void)
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{
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struct pmic *p;
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if (pmic_init(I2C_PMIC))
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return -1;
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p = pmic_get("MAX77686_PMIC");
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if (!p)
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return -ENODEV;
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if (pmic_probe(p))
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return -1;
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if (pmic_reg_update(p, MAX77686_REG_PMIC_32KHZ, MAX77686_32KHCP_EN))
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return -1;
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if (pmic_reg_update(p, MAX77686_REG_PMIC_BBAT,
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MAX77686_BBCHOSTEN | MAX77686_BBCVS_3_5V))
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return -1;
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/* VDD_MIF */
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if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK1OUT,
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MAX77686_BUCK1OUT_1V)) {
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debug("%s: PMIC %d register write failed\n", __func__,
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MAX77686_REG_PMIC_BUCK1OUT);
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return -1;
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}
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if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK1CRTL,
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MAX77686_BUCK1CTRL_EN))
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return -1;
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/* VDD_ARM */
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if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK2DVS1,
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MAX77686_BUCK2DVS1_1_3V)) {
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debug("%s: PMIC %d register write failed\n", __func__,
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MAX77686_REG_PMIC_BUCK2DVS1);
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return -1;
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}
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if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK2CTRL1,
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MAX77686_BUCK2CTRL_ON))
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return -1;
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/* VDD_INT */
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if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK3DVS1,
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MAX77686_BUCK3DVS1_1_0125V)) {
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debug("%s: PMIC %d register write failed\n", __func__,
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MAX77686_REG_PMIC_BUCK3DVS1);
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return -1;
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}
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if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK3CTRL,
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MAX77686_BUCK3CTRL_ON))
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return -1;
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/* VDD_G3D */
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if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK4DVS1,
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MAX77686_BUCK4DVS1_1_2V)) {
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debug("%s: PMIC %d register write failed\n", __func__,
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MAX77686_REG_PMIC_BUCK4DVS1);
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return -1;
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}
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if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK4CTRL1,
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MAX77686_BUCK3CTRL_ON))
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return -1;
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/* VDD_LDO2 */
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if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO2CTRL1,
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MAX77686_LD02CTRL1_1_5V | EN_LDO))
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return -1;
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/* VDD_LDO3 */
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if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO3CTRL1,
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MAX77686_LD03CTRL1_1_8V | EN_LDO))
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return -1;
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/* VDD_LDO5 */
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if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO5CTRL1,
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MAX77686_LD05CTRL1_1_8V | EN_LDO))
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return -1;
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/* VDD_LDO10 */
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if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO10CTRL1,
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MAX77686_LD10CTRL1_1_8V | EN_LDO))
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return -1;
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return 0;
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}
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#endif
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int power_init_board(void)
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{
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int ret = 0;
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set_ps_hold_ctrl();
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#ifdef CONFIG_POWER_MAX77686
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ret = max77686_init();
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#endif
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return exynos_power_init();
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}
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#endif
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@ -147,6 +147,131 @@ void board_i2c_init(const void *blob)
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}
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}
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#if defined(CONFIG_POWER)
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#ifdef CONFIG_POWER_MAX77686
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static int pmic_reg_update(struct pmic *p, int reg, uint regval)
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{
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u32 val;
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int ret = 0;
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ret = pmic_reg_read(p, reg, &val);
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if (ret) {
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debug("%s: PMIC %d register read failed\n", __func__, reg);
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return -1;
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}
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val |= regval;
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ret = pmic_reg_write(p, reg, val);
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if (ret) {
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debug("%s: PMIC %d register write failed\n", __func__, reg);
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return -1;
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}
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return 0;
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}
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static int max77686_init(void)
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{
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struct pmic *p;
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if (pmic_init(I2C_PMIC))
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return -1;
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p = pmic_get("MAX77686_PMIC");
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if (!p)
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return -ENODEV;
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if (pmic_probe(p))
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return -1;
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if (pmic_reg_update(p, MAX77686_REG_PMIC_32KHZ, MAX77686_32KHCP_EN))
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return -1;
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if (pmic_reg_update(p, MAX77686_REG_PMIC_BBAT,
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MAX77686_BBCHOSTEN | MAX77686_BBCVS_3_5V))
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return -1;
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/* VDD_MIF */
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if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK1OUT,
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MAX77686_BUCK1OUT_1V)) {
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debug("%s: PMIC %d register write failed\n", __func__,
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MAX77686_REG_PMIC_BUCK1OUT);
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return -1;
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}
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if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK1CRTL,
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MAX77686_BUCK1CTRL_EN))
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return -1;
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/* VDD_ARM */
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if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK2DVS1,
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MAX77686_BUCK2DVS1_1_3V)) {
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debug("%s: PMIC %d register write failed\n", __func__,
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MAX77686_REG_PMIC_BUCK2DVS1);
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return -1;
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}
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if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK2CTRL1,
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MAX77686_BUCK2CTRL_ON))
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return -1;
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/* VDD_INT */
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if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK3DVS1,
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MAX77686_BUCK3DVS1_1_0125V)) {
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debug("%s: PMIC %d register write failed\n", __func__,
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MAX77686_REG_PMIC_BUCK3DVS1);
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return -1;
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}
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if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK3CTRL,
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MAX77686_BUCK3CTRL_ON))
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return -1;
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/* VDD_G3D */
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if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK4DVS1,
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MAX77686_BUCK4DVS1_1_2V)) {
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debug("%s: PMIC %d register write failed\n", __func__,
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MAX77686_REG_PMIC_BUCK4DVS1);
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return -1;
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}
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if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK4CTRL1,
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MAX77686_BUCK3CTRL_ON))
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return -1;
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/* VDD_LDO2 */
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if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO2CTRL1,
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MAX77686_LD02CTRL1_1_5V | EN_LDO))
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return -1;
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/* VDD_LDO3 */
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if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO3CTRL1,
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MAX77686_LD03CTRL1_1_8V | EN_LDO))
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return -1;
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/* VDD_LDO5 */
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if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO5CTRL1,
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MAX77686_LD05CTRL1_1_8V | EN_LDO))
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return -1;
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/* VDD_LDO10 */
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if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO10CTRL1,
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MAX77686_LD10CTRL1_1_8V | EN_LDO))
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return -1;
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return 0;
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}
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#endif /* CONFIG_POWER_MAX77686 */
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int exynos_power_init(void)
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{
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int ret = 0;
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#ifdef CONFIG_POWER_MAX77686
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ret = max77686_init();
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#endif
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return ret;
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}
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#endif /* CONFIG_POWER */
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#ifdef CONFIG_LCD
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void exynos_cfg_lcd_gpio(void)
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{
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