From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Date: Tue, 18 Mar 2014 10:49:17 +0000 (+0000)
Subject: regulator: arizona-ldo1: Correct default regulator init_data
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a35ff2861690eaf9dbb38fa744a8a9e6f4ebfd61;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

regulator: arizona-ldo1: Correct default regulator init_data

Both 5102 and 8997 have the regulator capable of supplying 1.8V, and the
voltage step from the 5110 regulator is different from what is specified
in the default description. This patch updates the default regulator
description to match 5110 and selects the 1.8V capable description for
8997.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org
---

diff --git a/drivers/regulator/arizona-ldo1.c b/drivers/regulator/arizona-ldo1.c
index d8e7db696d5a..b1033d30b504 100644
--- a/drivers/regulator/arizona-ldo1.c
+++ b/drivers/regulator/arizona-ldo1.c
@@ -153,11 +153,9 @@ static const struct regulator_desc arizona_ldo1 = {
 
 	.vsel_reg = ARIZONA_LDO1_CONTROL_1,
 	.vsel_mask = ARIZONA_LDO1_VSEL_MASK,
-	.bypass_reg = ARIZONA_LDO1_CONTROL_1,
-	.bypass_mask = ARIZONA_LDO1_BYPASS,
 	.min_uV = 900000,
-	.uV_step = 50000,
-	.n_voltages = 7,
+	.uV_step = 25000,
+	.n_voltages = 13,
 	.enable_time = 500,
 
 	.owner = THIS_MODULE,
@@ -201,6 +199,7 @@ static int arizona_ldo1_probe(struct platform_device *pdev)
 	 */
 	switch (arizona->type) {
 	case WM5102:
+	case WM8997:
 		desc = &arizona_ldo1_hc;
 		ldo1->init_data = arizona_ldo1_dvfs;
 		break;