diff options
author | Stefan Agner <stefan.agner@toradex.com> | 2016-03-21 18:18:11 -0700 |
---|---|---|
committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2016-03-30 18:10:39 +0200 |
commit | 2812e5421d20ff226540f0790b991c81dce74275 (patch) | |
tree | 7bff6a1fd465f30411704ec061628b592e067373 /drivers/power | |
parent | 7f946663c11fd5e580eb7e4f15bcc14d47ce47ad (diff) |
power: pmic: add Ricoh RN5T567 PMIC support
Add power driver for Ricoh PMIC used on Colibri iMX7.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'drivers/power')
-rw-r--r-- | drivers/power/pmic/Makefile | 1 | ||||
-rw-r--r-- | drivers/power/pmic/pmic_rn5t567.c | 32 |
2 files changed, 33 insertions, 0 deletions
diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile index b6257c96974..49d6c5a5178 100644 --- a/drivers/power/pmic/Makefile +++ b/drivers/power/pmic/Makefile @@ -12,6 +12,7 @@ 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_PFUZE300) += pmic_pfuze300.o +obj-$(CONFIG_POWER_RN5T567) += pmic_rn5t567.o obj-$(CONFIG_POWER_TPS65090_I2C) += pmic_tps65090.o obj-$(CONFIG_POWER_TPS65090_EC) += pmic_tps65090_ec.o obj-$(CONFIG_POWER_TPS65217) += pmic_tps65217.o diff --git a/drivers/power/pmic/pmic_rn5t567.c b/drivers/power/pmic/pmic_rn5t567.c new file mode 100644 index 00000000000..1aa2f8628b1 --- /dev/null +++ b/drivers/power/pmic/pmic_rn5t567.c @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2016 Toradex AG + * Stefan Agner <stefan.agner@toradex.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <errno.h> +#include <i2c.h> +#include <power/pmic.h> +#include <power/rn5t567_pmic.h> + +int power_rn5t567_init(unsigned char bus) +{ + static const char name[] = "RN5T567"; + 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_RN5T567_I2C_ADDR; + p->hw.i2c.tx_num = 1; + p->bus = bus; + + return 0; +} |