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regulator: Modify ramp_delay value for s5m8767a

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As s5m8767a is revisioned, ramp_delay register is changed.
5mV/uS, 10mV/uS, 25mV/uS, 50mV/uS, 100mV/uS ramp delay can be selected.

Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Sangbeom Kim 2012-06-13 17:27:54 +09:00 committed by Mark Brown
parent 85e63343f4
commit 1af142c6f9
1 changed files with 6 additions and 2 deletions
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8
drivers/regulator/s5m8767.c
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@ -720,9 +720,13 @@ static __devinit int s5m8767_pmic_probe(struct platform_device *pdev)
if (s5m8767->buck2_ramp || s5m8767->buck3_ramp
|| s5m8767->buck4_ramp) {
switch (s5m8767->ramp_delay) {
case 15:
case 5:
s5m_reg_update(s5m8767->iodev, S5M8767_REG_DVSRAMP,
0xc0, 0xf0);
0x40, 0xf0);
break;
case 10:
s5m_reg_update(s5m8767->iodev, S5M8767_REG_DVSRAMP,
0x90, 0xf0);
break;
case 25:
s5m_reg_update(s5m8767->iodev, S5M8767_REG_DVSRAMP,