From: Sangbeom Kim <sbkim73@samsung.com>
Date: Wed, 13 Jun 2012 08:27:54 +0000 (+0900)
Subject: regulator: Modify ramp_delay value for s5m8767a
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1af142c6f9843952d8eaff1c3de40d0b5d16f3ed;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

regulator: Modify ramp_delay value for s5m8767a

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>
---

diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index 22642c3ccf76..533bde68e4b7 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -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,