board: warp: add power_max77696_init() function
Add power_max77696_init() function. Since warp doesn't support DM, the keeping its code in board file is better than maintainig the file of driver. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
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@ -26,7 +26,6 @@
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#include <mmc.h>
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#include <usb.h>
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#include <power/pmic.h>
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#include <power/max77696_pmic.h>
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DECLARE_GLOBAL_DATA_PTR;
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@ -45,6 +44,53 @@ DECLARE_GLOBAL_DATA_PTR;
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PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \
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PAD_CTL_ODE | PAD_CTL_SRE_FAST)
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#define CONFIG_POWER_MAX77696_I2C_ADDR 0x3C
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enum {
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L01_CNFG1 = 0x43,
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L01_CNFG2,
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L02_CNFG1,
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L02_CNFG2,
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L03_CNFG1,
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L03_CNFG2,
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L04_CNFG1,
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L04_CNFG2,
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L05_CNFG1,
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L05_CNFG2,
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L06_CNFG1,
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L06_CNFG2,
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L07_CNFG1,
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L07_CNFG2,
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L08_CNFG1,
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L08_CNFG2,
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L09_CNFG1,
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L09_CNFG2,
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L10_CNFG1,
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L10_CNFG2,
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LDO_INT1,
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LDO_INT2,
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LDO_INT1M,
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LDO_INT2M,
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LDO_CNFG3,
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SW1_CNTRL,
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SW2_CNTRL,
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SW3_CNTRL,
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SW4_CNTRL,
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EPDCNFG,
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EPDINTS,
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EPDINT,
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EPDINTM,
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EPDVCOM,
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EPDVEE,
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EPDVNEG,
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EPDVPOS,
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EPDVDDH,
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EPDSEQ,
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EPDOKINTS,
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CID = 0x9c,
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PMIC_NUM_OF_REGS,
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};
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int dram_init(void)
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{
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gd->ram_size = imx_ddr_size();
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@ -114,6 +160,26 @@ struct i2c_pads_info i2c_pad_info1 = {
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},
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};
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static int power_max77696_init(unsigned char bus)
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{
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static const char name[] = "MAX77696";
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struct pmic *p = pmic_alloc();
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if (!p) {
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printf("%s: POWER allocation error!\n", __func__);
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return -ENOMEM;
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}
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p->name = name;
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p->interface = PMIC_I2C;
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p->number_of_regs = PMIC_NUM_OF_REGS;
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p->hw.i2c.addr = CONFIG_POWER_MAX77696_I2C_ADDR;
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p->hw.i2c.tx_num = 1;
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p->bus = bus;
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return 0;
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}
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int power_init_board(void)
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{
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struct pmic *p;
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@ -63,7 +63,6 @@
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/* PMIC */
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#define CONFIG_POWER
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#define CONFIG_POWER_I2C
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#define CONFIG_POWER_MAX77696
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"script=boot.scr\0" \
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