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| author | Fabio Estevam <fabio.estevam@freescale.com> | 2015-07-21 19:48:40 -0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2015-07-26 12:11:33 +0200 |
| commit | a643acd44c342afbbe14eb073f86a6d0a355c121 (patch) | |
| tree | 234d3e96b3e992346682750fe019998862700726 /drivers/power | |
| parent | 6918f974cf48b31c63f3e975302e8178575aa832 (diff) | |
| download | talos-obmc-uboot-a643acd44c342afbbe14eb073f86a6d0a355c121.tar.gz talos-obmc-uboot-a643acd44c342afbbe14eb073f86a6d0a355c121.zip | |
power: pmic: Add support for MAX77696 PMIC
Add support for MAX77696 PMIC.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/pmic/Makefile | 1 | ||||
| -rw-r--r-- | drivers/power/pmic/pmic_max77696.c | 32 |
2 files changed, 33 insertions, 0 deletions
diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile index ae86f041f3..4ad6df36c2 100644 --- a/drivers/power/pmic/Makefile +++ b/drivers/power/pmic/Makefile @@ -9,6 +9,7 @@ obj-$(CONFIG_DM_PMIC) += pmic-uclass.o obj-$(CONFIG_DM_PMIC_MAX77686) += max77686.o obj-$(CONFIG_DM_PMIC_SANDBOX) += sandbox.o i2c_pmic_emul.o obj-$(CONFIG_POWER_LTC3676) += pmic_ltc3676.o +obj-$(CONFIG_POWER_MAX77696) += pmic_max77696.o obj-$(CONFIG_POWER_MAX8998) += pmic_max8998.o obj-$(CONFIG_POWER_MAX8997) += pmic_max8997.o obj-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o diff --git a/drivers/power/pmic/pmic_max77696.c b/drivers/power/pmic/pmic_max77696.c new file mode 100644 index 0000000000..93d92f5794 --- /dev/null +++ b/drivers/power/pmic/pmic_max77696.c @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2015 Freescale Semiconductor, Inc. + * Fabio Estevam <fabio.estevam@freescale.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <errno.h> +#include <i2c.h> +#include <power/pmic.h> +#include <power/max77696_pmic.h> + +int power_max77696_init(unsigned char bus) +{ + static const char name[] = "MAX77696"; + struct pmic *p = pmic_alloc(); + + if (!p) { + printf("%s: POWER allocation error!\n", __func__); + return -ENOMEM; + } + + p->name = name; + p->interface = PMIC_I2C; + p->number_of_regs = PMIC_NUM_OF_REGS; + p->hw.i2c.addr = CONFIG_POWER_MAX77696_I2C_ADDR; + p->hw.i2c.tx_num = 1; + p->bus = bus; + + return 0; +} |
