linux-kernel - [PATCH 02/73] regulator: ab8500: Initialize Vrf1 regulator

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Date:	Mon,  4 Feb 2013 11:53:17 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-kernel@...r.kernel.org, broonie@...nsource.wolfsonmicro.com
Cc:	Lee Jones <lee.jones@...aro.org>,
	Bengt Jonsson <bengt.g.jonsson@...ricsson.com>
Subject: [PATCH 02/73] regulator: ab8500: Initialize Vrf1 regulator

Vrf1 regulator is put in HW control at initialization. Forcing
this regulator to HW control in suspend is removed.

Signed-off-by: Bengt Jonsson <bengt.g.jonsson@...ricsson.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
Reviewed-by: Martin PERSSON <martin.persson@...ricsson.com>
---
 arch/arm/mach-ux500/board-mop500-regulators.c |    5 +++--
 drivers/regulator/ab8500.c                    |    3 ++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c
index 0cc9edc..ba379f7 100644
--- a/arch/arm/mach-ux500/board-mop500-regulators.c
+++ b/arch/arm/mach-ux500/board-mop500-regulators.c
@@ -275,9 +275,10 @@ ab8500_regulator_reg_init[AB8500_NUM_REGULATOR_REGISTERS] = {
 	 */
 	INIT_REGULATOR_REGISTER(AB8500_VAUX12REGU, 0x01),
 	/*
-	 * Vaux3regu                = force off
+	 * Vrf1Regu                 = HW control
+	 * Vaux3Regu                = force off
 	 */
-	INIT_REGULATOR_REGISTER(AB8500_VRF1VAUX3REGU, 0x00),
+	INIT_REGULATOR_REGISTER(AB8500_VRF1VAUX3REGU, 0x08),
 	/*
 	 * Vsmps1                   = 1.15V
 	 */
diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
index ac07fc8..b369411 100644
--- a/drivers/regulator/ab8500.c
+++ b/drivers/regulator/ab8500.c
@@ -619,9 +619,10 @@ static struct ab8500_reg_init ab8500_reg_init[] = {
 	 */
 	REG_INIT(AB8500_VAUX12REGU,		0x04, 0x09, 0x0f),
 	/*
+	 * 0x0c, Vrf1Regu
 	 * 0x03, Vaux3Regu
 	 */
-	REG_INIT(AB8500_VRF1VAUX3REGU,		0x04, 0x0a, 0x03),
+	REG_INIT(AB8500_VRF1VAUX3REGU,		0x04, 0x0a, 0x0f),
 	/*
 	 * 0x3f, Vsmps1Sel1
 	 */
-- 
1.7.9.5

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