linux-kernel - [PATCH 60/73] ARM: ux500: regulators: Add LDO USB consumer

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Date:	Mon,  4 Feb 2013 11:54:15 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-kernel@...r.kernel.org, broonie@...nsource.wolfsonmicro.com
Cc:	Mattias Wallin <mattias.wallin@...ricsson.com>,
	Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 60/73] ARM: ux500: regulators: Add LDO USB consumer

From: Mattias Wallin <mattias.wallin@...ricsson.com>

This patch makes it possible to control the LDO USB by adding
a consumer to the regulator board file.

Signed-off-by: Mattias Wallin <mattias.wallin@...ricsson.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@...ricsson.com>
Reviewed-by: Rickard ANDERSSON <rickard.andersson@...ricsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@...ricsson.com>
---
 arch/arm/mach-ux500/board-mop500-regulators.c |   17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c
index cc6ec35..793bdae 100644
--- a/arch/arm/mach-ux500/board-mop500-regulators.c
+++ b/arch/arm/mach-ux500/board-mop500-regulators.c
@@ -155,6 +155,11 @@ static struct regulator_consumer_supply ab8500_vintcore_consumers[] = {
 	REGULATOR_SUPPLY("vddulpivio18", "ab8500-usb.0"),
 };
 
+static struct regulator_consumer_supply ab8505_usb_consumers[] = {
+	/* HS USB OTG physical interface */
+	REGULATOR_SUPPLY("v-usb", NULL),
+};
+
 static struct regulator_consumer_supply ab8500_vana_consumers[] = {
 	/* External displays, connector on board, 1v8 power supply */
 	REGULATOR_SUPPLY("vsmps2", "mcde.0"),
@@ -915,6 +920,18 @@ struct regulator_init_data ab8505_regulators[AB8505_NUM_REGULATORS] = {
 		.num_consumer_supplies = ARRAY_SIZE(ab8500_vintcore_consumers),
 		.consumer_supplies = ab8500_vintcore_consumers,
 	},
+	/* supply for LDO USB */
+	[AB8505_LDO_USB] = {
+		.constraints = {
+			.name = "V-USB",
+			.valid_ops_mask = REGULATOR_CHANGE_STATUS |
+					  REGULATOR_CHANGE_MODE,
+			.valid_modes_mask = REGULATOR_MODE_NORMAL |
+					    REGULATOR_MODE_IDLE,
+		},
+		.num_consumer_supplies = ARRAY_SIZE(ab8505_usb_consumers),
+		.consumer_supplies = ab8505_usb_consumers,
+	},
 	/* supply for U8500 CSI-DSI, VANA LDO */
 	[AB8505_LDO_ANA] = {
 		.constraints = {
-- 
1.7.9.5

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