mach-ux500: regulators: Add regulators for snowball display

Signed-off-by: ramesh.chandrasekaran <ramesh.chandrasekaran@stericsson.com>

2 files changed, 82 insertions, 0 deletions

diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c
index c1281cbf363..1f5e31057c0 100644
--- a/arch/arm/mach-ux500/board-mop500-regulators.c
+++ b/arch/arm/mach-ux500/board-mop500-regulators.c
@@ -55,6 +55,84 @@ struct regulator_init_data gpio_en_3v3_regulator = {
 	.num_consumer_supplies = ARRAY_SIZE(gpio_en_3v3_consumers),
 	.consumer_supplies = gpio_en_3v3_consumers,
 };
+
+/*
+ * GPIO regulator controlled by the ab8500 GPIO4
+ * 3.3V for snowball lcd
+ */
+static struct regulator_consumer_supply gpio_en_lcd_3v3_consumers[] = {
+	REGULATOR_SUPPLY("lcd3v3", "mcde_display_dpi.5"),
+};
+
+struct regulator_init_data gpio_en_lcd_3v3_regulator = {
+	.constraints = {
+		.name = "LCD-3V3",
+		.min_uV = 3300000,
+		.max_uV = 3300000,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+	},
+	.num_consumer_supplies = ARRAY_SIZE(gpio_en_lcd_3v3_consumers),
+	.consumer_supplies = gpio_en_lcd_3v3_consumers,
+};
+
+/*
+ * GPIO regulator controlled by the ab8500 GPIO2
+ * 1.8V for snowball lcd
+ */
+static struct regulator_consumer_supply gpio_en_lcd_1v8_consumers[] = {
+	REGULATOR_SUPPLY("lcd1v8", "mcde_display_dpi.5"),
+};
+
+struct regulator_init_data gpio_en_lcd_1v8_regulator = {
+	.constraints = {
+		.name = "LCD-1V8",
+		.min_uV = 1800000,
+		.max_uV = 1800000,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+	},
+	.num_consumer_supplies = ARRAY_SIZE(gpio_en_lcd_1v8_consumers),
+	.consumer_supplies = gpio_en_lcd_1v8_consumers,
+};
+
+/*
+ * GPIO regulator controlled by the ab8500 GPIO42
+ * VLED Boost for snowball lcd
+ */
+static struct regulator_consumer_supply gpio_en_lcd_vled_boost_consumers[] = {
+	REGULATOR_SUPPLY("lcdvledboost", "mcde_display_dpi.5"),
+};
+
+struct regulator_init_data gpio_en_lcd_vled_boost_regulator = {
+	.constraints = {
+		.name = "LCD-VLED-BOOST",
+		.min_uV = 5000000,
+		.max_uV = 5000000,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+	},
+	.num_consumer_supplies = ARRAY_SIZE(gpio_en_lcd_vled_boost_consumers),
+	.consumer_supplies = gpio_en_lcd_vled_boost_consumers,
+};
+
+/*
+ * GPIO regulator controlled by the ab8500 GPIO41
+ * VLED for snowball lcd
+ */
+static struct regulator_consumer_supply gpio_en_lcd_vled_consumers[] = {
+	REGULATOR_SUPPLY("lcdvled", "mcde_display_dpi.5"),
+};
+
+struct regulator_init_data gpio_en_lcd_vled_regulator = {
+	.constraints = {
+		.name = "LCD-VLED",
+		.min_uV = 5000000,
+		.max_uV = 5000000,
+		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
+	},
+	.num_consumer_supplies = ARRAY_SIZE(gpio_en_lcd_vled_consumers),
+	.consumer_supplies = gpio_en_lcd_vled_consumers,
+};
+
+
 #endif
 
 /*
diff --git a/arch/arm/mach-ux500/board-mop500-regulators.h b/arch/arm/mach-ux500/board-mop500-regulators.h
index b5fc81a3649..65fafe06338 100644
--- a/arch/arm/mach-ux500/board-mop500-regulators.h
+++ b/arch/arm/mach-ux500/board-mop500-regulators.h
@@ -18,6 +18,10 @@ extern struct ab8500_regulator_platform_data ab8500_regulator_plat_data;
 extern struct regulator_init_data tps61052_regulator;
 extern struct regulator_init_data gpio_wlan_vbat_regulator;
 extern struct regulator_init_data gpio_en_3v3_regulator;
+extern struct regulator_init_data gpio_en_lcd_3v3_regulator;
+extern struct regulator_init_data gpio_en_lcd_1v8_regulator;
+extern struct regulator_init_data gpio_en_lcd_vled_boost_regulator;
+extern struct regulator_init_data gpio_en_lcd_vled_regulator;
 
 void mop500_regulator_init(void);