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| author | Tim Harvey <tharvey@gateworks.com> | 2014-02-12 23:48:12 -0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2014-03-05 12:02:31 +0100 |
| commit | 91baa6f7ff632c8d8b8f925ab12406f989da476e (patch) | |
| tree | 8b4e8432cb7bff92578872728efdc592b645b7e9 /drivers | |
| parent | da781c60e5d55904d77931fcb63f25e65e2228be (diff) | |
| download | u-boot-imx-91baa6f7ff632c8d8b8f925ab12406f989da476e.zip u-boot-imx-91baa6f7ff632c8d8b8f925ab12406f989da476e.tar.gz u-boot-imx-91baa6f7ff632c8d8b8f925ab12406f989da476e.tar.bz2 | |
power: add PFUZE100 PMIC driver
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/power/pmic/Makefile | 1 | ||||
| -rw-r--r-- | drivers/power/pmic/pmic_pfuze100.c | 32 |
2 files changed, 33 insertions, 0 deletions
diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile index 0b45ffa..4129bda 100644 --- a/drivers/power/pmic/Makefile +++ b/drivers/power/pmic/Makefile @@ -9,5 +9,6 @@ obj-$(CONFIG_POWER_MAX8998) += pmic_max8998.o obj-$(CONFIG_POWER_MAX8997) += pmic_max8997.o obj-$(CONFIG_POWER_MUIC_MAX8997) += muic_max8997.o obj-$(CONFIG_POWER_MAX77686) += pmic_max77686.o +obj-$(CONFIG_POWER_PFUZE100) += pmic_pfuze100.o obj-$(CONFIG_POWER_TPS65217) += pmic_tps65217.o obj-$(CONFIG_POWER_TPS65910) += pmic_tps65910.o diff --git a/drivers/power/pmic/pmic_pfuze100.c b/drivers/power/pmic/pmic_pfuze100.c new file mode 100644 index 0000000..22c1f15 --- /dev/null +++ b/drivers/power/pmic/pmic_pfuze100.c @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2014 Gateworks Corporation + * Tim Harvey <tharvey@gateworks.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <errno.h> +#include <i2c.h> +#include <power/pmic.h> +#include <power/pfuze100_pmic.h> + +int pmic_init(unsigned char bus) +{ + static const char name[] = "PFUZE100_PMIC"; + 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_PFUZE100_I2C_ADDR; + p->hw.i2c.tx_num = 1; + p->bus = bus; + + return 0; +} |