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| author | Chao Xie <chao.xie@marvell.com> | 2013-06-14 01:21:53 -0400 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-06-18 09:41:12 +0200 |
| commit | 2d3aa0569cc111b7567cb082c2f8ab32e2245e49 (patch) | |
| tree | 92be0b9a5383702098f62d831738fa588a0c6065 /drivers/mfd/88pm800.c | |
| parent | 3a3ece5415bd7a4bc7923906369525943332fc1a (diff) | |
| download | linux-2d3aa0569cc111b7567cb082c2f8ab32e2245e49.tar.gz linux-2d3aa0569cc111b7567cb082c2f8ab32e2245e49.tar.bz2 linux-2d3aa0569cc111b7567cb082c2f8ab32e2245e49.zip | |
mfd: 88pm800: Add regulator sub device
Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/88pm800.c')
| -rw-r--r-- | drivers/mfd/88pm800.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/mfd/88pm800.c b/drivers/mfd/88pm800.c index a475fb3c2d0c..6c954835d61e 100644 --- a/drivers/mfd/88pm800.c +++ b/drivers/mfd/88pm800.c @@ -157,6 +157,13 @@ static struct mfd_cell onkey_devs[] = { }, }; +static struct mfd_cell regulator_devs[] = { + { + .name = "88pm80x-regulator", + .id = -1, + }, +}; + static const struct regmap_irq pm800_irqs[] = { /* INT0 */ [PM800_IRQ_ONKEY] = { @@ -339,6 +346,21 @@ static int device_rtc_init(struct pm80x_chip *chip, return 0; } +static int device_regulator_init(struct pm80x_chip *chip, + struct pm80x_platform_data *pdata) +{ + int ret; + + ret = mfd_add_devices(chip->dev, 0, ®ulator_devs[0], + ARRAY_SIZE(regulator_devs), NULL, 0, NULL); + if (ret) { + dev_err(chip->dev, "Failed to add regulator subdev\n"); + return ret; + } + + return 0; +} + static int device_irq_init_800(struct pm80x_chip *chip) { struct regmap *map = chip->regmap; @@ -500,6 +522,12 @@ static int device_800_init(struct pm80x_chip *chip, goto out; } + ret = device_regulator_init(chip, pdata); + if (ret) { + dev_err(chip->dev, "Failed to add regulators subdev\n"); + goto out; + } + return 0; out_dev: mfd_remove_devices(chip->dev); |