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| author | Tom Rini <trini@ti.com> | 2014-05-22 14:29:41 -0400 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-05-22 14:29:41 -0400 |
| commit | f6ed9d50949eb290744bf7606e30763582e2d44b (patch) | |
| tree | 659cd954a4b4075c7227ea6d1d6ec768b0a2d78a /drivers/power/pmic/pmic_ltc3676.c | |
| parent | 8e3812859670fda61b98458864fa9f014fcd3dcc (diff) | |
| parent | 05d134b084590684bcf4d832c0035952727b7cd9 (diff) | |
| download | u-boot-imx-f6ed9d50949eb290744bf7606e30763582e2d44b.zip u-boot-imx-f6ed9d50949eb290744bf7606e30763582e2d44b.tar.gz u-boot-imx-f6ed9d50949eb290744bf7606e30763582e2d44b.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-arm
Diffstat (limited to 'drivers/power/pmic/pmic_ltc3676.c')
| -rw-r--r-- | drivers/power/pmic/pmic_ltc3676.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/power/pmic/pmic_ltc3676.c b/drivers/power/pmic/pmic_ltc3676.c new file mode 100644 index 0000000..9b874cb --- /dev/null +++ b/drivers/power/pmic/pmic_ltc3676.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/ltc3676_pmic.h> + +int power_ltc3676_init(unsigned char bus) +{ + static const char name[] = "LTC3676_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 = LTC3676_NUM_OF_REGS; + p->hw.i2c.addr = CONFIG_POWER_LTC3676_I2C_ADDR; + p->hw.i2c.tx_num = 1; + p->bus = bus; + + return 0; +} |