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Commit b9d7fdac authored by Chanwoo Choi's avatar Chanwoo Choi Committed by Kukjin Kim
Browse files

ARM: dts: Add sleep mode of regulator for exynos3250-rinato 



This patch adds sleep mode of regulator for exynos3250-rinato board
to optimize power-consumption in sleep state.

Signed-off-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
Acked-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: default avatarMark Brown <broonie@kernel.org>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent 18073d6e

arch/arm/boot/dts/exynos3250-rinato.dts

+108 −0
Original line number Original line Diff line number Diff line
@@ -157,6 +157,10 @@ 
				regulator-min-microvolt = <1000000>;

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-on-in-suspend;

				};

			};

			};





			ldo2_reg: LDO2 {

			ldo2_reg: LDO2 {
@@ -164,6 +168,10 @@ 
				regulator-min-microvolt = <1200000>;

				regulator-min-microvolt = <1200000>;

				regulator-max-microvolt = <1200000>;

				regulator-max-microvolt = <1200000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo3_reg: LDO3 {

			ldo3_reg: LDO3 {
@@ -171,6 +179,10 @@ 
				regulator-min-microvolt = <1800000>;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo4_reg: LDO4 {

			ldo4_reg: LDO4 {
@@ -178,6 +190,10 @@ 
				regulator-min-microvolt = <1800000>;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo5_reg: LDO5 {

			ldo5_reg: LDO5 {
@@ -185,6 +201,10 @@ 
				regulator-min-microvolt = <1000000>;

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo6_reg: LDO6 {

			ldo6_reg: LDO6 {
@@ -192,6 +212,10 @@ 
				regulator-min-microvolt = <1000000>;

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo7_reg: LDO7 {

			ldo7_reg: LDO7 {
@@ -199,6 +223,10 @@ 
				regulator-min-microvolt = <1800000>;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo8_reg: LDO8 {

			ldo8_reg: LDO8 {
@@ -206,6 +234,10 @@ 
				regulator-min-microvolt = <3000000>;

				regulator-min-microvolt = <3000000>;

				regulator-max-microvolt = <3000000>;

				regulator-max-microvolt = <3000000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo9_reg: LDO9 {

			ldo9_reg: LDO9 {
@@ -213,12 +245,20 @@ 
				regulator-min-microvolt = <1200000>;

				regulator-min-microvolt = <1200000>;

				regulator-max-microvolt = <1200000>;

				regulator-max-microvolt = <1200000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-on-in-suspend;

				};

			};

			};





			ldo10_reg: LDO10 {

			ldo10_reg: LDO10 {

				regulator-name = "UNUSED_LDO10";

				regulator-name = "UNUSED_LDO10";

				regulator-min-microvolt = <1000000>;

				regulator-min-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo11_reg: LDO11 {

			ldo11_reg: LDO11 {
@@ -239,60 +279,100 @@ 
				regulator-name = "CAM_AVDD_2.8V";

				regulator-name = "CAM_AVDD_2.8V";

				regulator-min-microvolt = <2800000>;

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo14_reg: LDO14 {

			ldo14_reg: LDO14 {

				regulator-name = "UNUSED_LDO14";

				regulator-name = "UNUSED_LDO14";

				regulator-min-microvolt = <2700000>;

				regulator-min-microvolt = <2700000>;

				regulator-max-microvolt = <2700000>;

				regulator-max-microvolt = <2700000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo15_reg: LDO15 {

			ldo15_reg: LDO15 {

				regulator-name = "TSP_AVDD_3.3V";

				regulator-name = "TSP_AVDD_3.3V";

				regulator-min-microvolt = <3300000>;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo16_reg: LDO16 {

			ldo16_reg: LDO16 {

				regulator-name = "LCD_VDD_3.3V";

				regulator-name = "LCD_VDD_3.3V";

				regulator-min-microvolt = <3300000>;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo17_reg: LDO17 {

			ldo17_reg: LDO17 {

				regulator-name = "V_IRLED_3.3V";

				regulator-name = "V_IRLED_3.3V";

				regulator-min-microvolt = <3300000>;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo18_reg: LDO18 {

			ldo18_reg: LDO18 {

				regulator-name = "CAM_AF_2.8V";

				regulator-name = "CAM_AF_2.8V";

				regulator-min-microvolt = <2800000>;

				regulator-min-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;

				regulator-max-microvolt = <2800000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo19_reg: LDO19 {

			ldo19_reg: LDO19 {

				regulator-name = "TSP_VDD_1.8V";

				regulator-name = "TSP_VDD_1.8V";

				regulator-min-microvolt = <1800000>;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo20_reg: LDO20 {

			ldo20_reg: LDO20 {

				regulator-name = "LCD_VDD_1.8V";

				regulator-name = "LCD_VDD_1.8V";

				regulator-min-microvolt = <1800000>;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo21_reg: LDO21 {

			ldo21_reg: LDO21 {

				regulator-name = "CAM_IO_1.8V";

				regulator-name = "CAM_IO_1.8V";

				regulator-min-microvolt = <1800000>;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo22_reg: LDO22 {

			ldo22_reg: LDO22 {

				regulator-name = "CAM_DVDD_1.2V";

				regulator-name = "CAM_DVDD_1.2V";

				regulator-min-microvolt = <1200000>;

				regulator-min-microvolt = <1200000>;

				regulator-max-microvolt = <1200000>;

				regulator-max-microvolt = <1200000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo23_reg: LDO23 {

			ldo23_reg: LDO23 {
@@ -306,12 +386,20 @@ 
				regulator-name = "HRM_VCC_3.3V";

				regulator-name = "HRM_VCC_3.3V";

				regulator-min-microvolt = <3000000>;

				regulator-min-microvolt = <3000000>;

				regulator-max-microvolt = <3000000>;

				regulator-max-microvolt = <3000000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			ldo25_reg: LDO25 {

			ldo25_reg: LDO25 {

				regulator-name = "UNUSED_LDO25";

				regulator-name = "UNUSED_LDO25";

				regulator-min-microvolt = <3000000>;

				regulator-min-microvolt = <3000000>;

				regulator-max-microvolt = <3000000>;

				regulator-max-microvolt = <3000000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			buck1_reg: BUCK1 {

			buck1_reg: BUCK1 {
@@ -319,6 +407,10 @@ 
				regulator-min-microvolt = <800000>;

				regulator-min-microvolt = <800000>;

				regulator-max-microvolt = <900000>;

				regulator-max-microvolt = <900000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			buck2_reg: BUCK2 {

			buck2_reg: BUCK2 {
@@ -326,6 +418,10 @@ 
				regulator-min-microvolt = <850000>;

				regulator-min-microvolt = <850000>;

				regulator-max-microvolt = <1150000>;

				regulator-max-microvolt = <1150000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			buck3_reg: BUCK3 {

			buck3_reg: BUCK3 {
@@ -333,6 +429,10 @@ 
				regulator-min-microvolt = <850000>;

				regulator-min-microvolt = <850000>;

				regulator-max-microvolt = <1000000>;

				regulator-max-microvolt = <1000000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

			};





			buck4_reg: BUCK4 {

			buck4_reg: BUCK4 {
@@ -340,6 +440,10 @@ 
				regulator-min-microvolt = <1950000>;

				regulator-min-microvolt = <1950000>;

				regulator-max-microvolt = <1950000>;

				regulator-max-microvolt = <1950000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-on-in-suspend;

				};

			};

			};





			buck5_reg: BUCK5 {

			buck5_reg: BUCK5 {
@@ -347,6 +451,10 @@ 
				regulator-min-microvolt = <1350000>;

				regulator-min-microvolt = <1350000>;

				regulator-max-microvolt = <1350000>;

				regulator-max-microvolt = <1350000>;

				regulator-always-on;

				regulator-always-on;



				regulator-state-mem {

					regulator-on-in-suspend;

				};

			};

			};

		};

		};

	};

	};