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[1/8] omap3evm: Enable regulators for camera interface

Message ID 1315488831-15998-1-git-send-email-deepthy.ravi@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Deepthy Ravi Sept. 8, 2011, 1:33 p.m. UTC 
From: Vaibhav Hiremath <hvaibhav@ti.com>

Enabled 1v8 and 2v8 regulator output, which is being used by
camera module.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Deepthy Ravi <deepthy.ravi@ti.com>
---
 arch/arm/mach-omap2/board-omap3evm.c |   40 ++++++++++++++++++++++++++++++++++
 1 files changed, 40 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index a1184b3..8333ee4 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -273,6 +273,44 @@  static struct omap_dss_board_info omap3_evm_dss_data = {
 	.default_device	= &omap3_evm_lcd_device,
 };
 
+static struct regulator_consumer_supply omap3evm_vaux3_supply = {
+	.supply         = "cam_1v8",
+};
+
+static struct regulator_consumer_supply omap3evm_vaux4_supply = {
+	.supply         = "cam_2v8",
+};
+
+/* VAUX3 for CAM_1V8 */
+static struct regulator_init_data omap3evm_vaux3 = {
+	.constraints = {
+		.min_uV                 = 1800000,
+		.max_uV                 = 1800000,
+		.apply_uV               = true,
+		.valid_modes_mask       = REGULATOR_MODE_NORMAL
+					| REGULATOR_MODE_STANDBY,
+		.valid_ops_mask         = REGULATOR_CHANGE_MODE
+					| REGULATOR_CHANGE_STATUS,
+		},
+	.num_consumer_supplies  = 1,
+	.consumer_supplies      = &omap3evm_vaux3_supply,
+};
+
+/* VAUX4 for CAM_2V8 */
+static struct regulator_init_data omap3evm_vaux4 = {
+	.constraints = {
+		.min_uV                 = 1800000,
+		.max_uV                 = 1800000,
+		.apply_uV               = true,
+		.valid_modes_mask       = REGULATOR_MODE_NORMAL
+			| REGULATOR_MODE_STANDBY,
+		.valid_ops_mask         = REGULATOR_CHANGE_MODE
+			| REGULATOR_CHANGE_STATUS,
+	},
+	.num_consumer_supplies  = 1,
+	.consumer_supplies      = &omap3evm_vaux4_supply,
+};
+
 static struct regulator_consumer_supply omap3evm_vmmc1_supply[] = {
 	REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
 };
@@ -499,6 +537,8 @@  static struct twl4030_platform_data omap3evm_twldata = {
 	.vio		= &omap3evm_vio,
 	.vmmc1		= &omap3evm_vmmc1,
 	.vsim		= &omap3evm_vsim,
+	.vaux3          = &omap3evm_vaux3,
+	.vaux4          = &omap3evm_vaux4,
 };
 
 static int __init omap3_evm_i2c_init(void)