diff options
| author | Chanwoo Choi <cw00.choi@samsung.com> | 2013-10-10 10:41:35 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-10-24 11:11:14 +0100 |
| commit | 033054e8603036e43ddfad3155b3e5b78ed49e04 (patch) | |
| tree | f14de12ee917ddd1629bcdf381ff2bc4824293bb /drivers | |
| parent | 31d141e3a666269a3b6fcccddb0351caf7454240 (diff) | |
| download | linux-033054e8603036e43ddfad3155b3e5b78ed49e04.tar.bz2 | |
regulator: s5m8767: Modify parse_dt function to parse data related to ramp
This patch parse 'buck[2-4]_ramp_enable and buck_ramp_delay' platform data
from dts file.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/regulator/s5m8767.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c index c24448bc43cf..cb6cdb3c0bdc 100644 --- a/drivers/regulator/s5m8767.c +++ b/drivers/regulator/s5m8767.c @@ -640,6 +640,22 @@ static int s5m8767_pmic_dt_parse_pdata(struct platform_device *pdev, return -EINVAL; } + if (of_get_property(pmic_np, "s5m8767,pmic-buck2-ramp-enable", NULL)) + pdata->buck2_ramp_enable = true; + + if (of_get_property(pmic_np, "s5m8767,pmic-buck3-ramp-enable", NULL)) + pdata->buck3_ramp_enable = true; + + if (of_get_property(pmic_np, "s5m8767,pmic-buck4-ramp-enable", NULL)) + pdata->buck4_ramp_enable = true; + + if (pdata->buck2_ramp_enable || pdata->buck3_ramp_enable + || pdata->buck4_ramp_enable) { + if (of_property_read_u32(pmic_np, "s5m8767,pmic-buck-ramp-delay", + &pdata->buck_ramp_delay)) + pdata->buck_ramp_delay = 0; + } + return 0; } #else |