Merge tag 'samsung-dt-5.3-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt

Samsung DTS ARM changes for v5.3, second round

1. Add camera flash to Galaxy S3 boards,
2. Fix PMU affinity interrupt warning on Exynos4,
3. Improve regulator configuration on Odroid XU3/XU4/HC1 family and
   Arndale Octa by disabling unneeded regulators and adding suspend
   configuration.  The suspend configuration brings significant reduce of
   energy usage in Suspend to RAM (e.g. 120 -> ~7 mA on Odroid HC1).
4. Add Mali nodes to Exynos3 and Exynos4.

* tag 'samsung-dt-5.3-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: dts: exynos: Add GPU/Mali 400 node to Exynos4
  ARM: dts: exynos: Add GPU/Mali 400 node to Exynos3250
  dt-bindings: gpu: mali: Add Samsung compatibles for Midgard and Utgard
  ARM: dts: exynos: Use proper regulator for eMMC memory on Arndale Octa
  ARM: dts: exynos: Add regulator suspend configuration to Odroid XU3/XU4/HC1 family
  ARM: dts: exynos: Add regulator suspend configuration to Arndale Octa board
  ARM: dts: exynos: Disable unused buck10 regulator on Odroid HC1 board
  ARM: dts: exynos: Fix language typo and indentation
  ARM: dts: exynos: Add PMU interrupt affinity to Exynos4 boards
  ARM: dts: exynos: Add flash support to Galaxy S3 boards

Signed-off-by: Olof Johansson <olof@lixom.net>

18 files changed, 390 insertions, 8 deletions

diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi
index ace50e194a45..dee35e3a5c4b 100644
--- a/arch/arm/boot/dts/exynos3250-artik5.dtsi
+++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi
@@ -59,6 +59,11 @@
 	cpu0-supply = <&buck2_reg>;
 };
 
+&gpu {
+	mali-supply = <&buck3_reg>;
+	status = "okay";
+};
+
 &i2c_0 {
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git a/arch/arm/boot/dts/exynos3250-monk.dts b/arch/arm/boot/dts/exynos3250-monk.dts
index e25765500e99..248bd372fe70 100644
--- a/arch/arm/boot/dts/exynos3250-monk.dts
+++ b/arch/arm/boot/dts/exynos3250-monk.dts
@@ -172,6 +172,11 @@
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&buck3_reg>;
+	status = "okay";
+};
+
 &hsotg {
 	vusb_d-supply = <&ldo15_reg>;
 	vusb_a-supply = <&ldo12_reg>;
diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts
index 7479993755da..86c26a4edfd7 100644
--- a/arch/arm/boot/dts/exynos3250-rinato.dts
+++ b/arch/arm/boot/dts/exynos3250-rinato.dts
@@ -244,6 +244,11 @@
 	};
 };
 
+&gpu {
+	mali-supply = <&buck3_reg>;
+	status = "okay";
+};
+
 &i2c_0 {
 	#address-cells = <1>;
 	#size-cells = <0>;
diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 8ce3a7786b19..c17870a54acf 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -126,6 +126,39 @@
 		};
 	};
 
+	gpu: gpu@13000000 {
+		compatible = "samsung,exynos4210-mali", "arm,mali-400";
+		reg = <0x13000000 0x10000>;
+		interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "gp",
+				  "gpmmu",
+				  "pp0",
+				  "ppmmu0",
+				  "pp1",
+				  "ppmmu1",
+				  "pp2",
+				  "ppmmu2",
+				  "pp3",
+				  "ppmmu3",
+				  "pmu";
+		clocks = <&cmu CLK_G3D>,
+			 <&cmu CLK_SCLK_G3D>;
+		clock-names = "bus", "core";
+		power-domains = <&pd_g3d>;
+		status = "disabled";
+		/* TODO: operating points for DVFS, assigned clock as 134 MHz */
+	};
+
 	pmu {
 		compatible = "arm,cortex-a7-pmu";
 		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 36ccf227434d..6005cfbbed89 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -51,10 +51,46 @@
 		serial3 = &serial_3;
 	};
 
+	gpu: gpu@13000000 {
+		compatible = "samsung,exynos4210-mali", "arm,mali-400";
+		reg = <0x13000000 0x10000>;
+		interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "gp",
+				  "gpmmu",
+				  "pp0",
+				  "ppmmu0",
+				  "pp1",
+				  "ppmmu1",
+				  "pp2",
+				  "ppmmu2",
+				  "pp3",
+				  "ppmmu3",
+				  "pmu";
+		/*
+		 * CLK_G3D is not actually bus clock but a IP-level clock.
+		 * The bus clock is not described in hardware manual.
+		 */
+		clocks = <&clock CLK_G3D>,
+			 <&clock CLK_SCLK_G3D>;
+		clock-names = "bus", "core";
+		power-domains = <&pd_g3d>;
+		status = "disabled";
+	};
+
 	pmu: pmu {
 		compatible = "arm,cortex-a9-pmu";
 		interrupt-parent = <&combiner>;
-		interrupts = <2 2>, <3 2>;
+		status = "disabled";
 	};
 
 	soc: soc {
diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
index 36b1edea254a..0d1e1a9c2f6e 100644
--- a/arch/arm/boot/dts/exynos4210-origen.dts
+++ b/arch/arm/boot/dts/exynos4210-origen.dts
@@ -132,6 +132,11 @@
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&buck3_reg>;
+	status = "okay";
+};
+
 &hsotg {
 	vusb_d-supply = <&ldo3_reg>;
 	vusb_a-supply = <&ldo8_reg>;
diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index 6882480dbaf7..7c39dd1c4d3a 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -239,6 +239,10 @@
 	status = "okay";
 };
 
+&gpu {
+	status = "okay";
+};
+
 &hsotg {
 	vusb_d-supply = <&vusb_reg>;
 	vusb_a-supply = <&vusbdac_reg>;
diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts
index bf092e97e14f..82a8b5449978 100644
--- a/arch/arm/boot/dts/exynos4210-universal_c210.dts
+++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts
@@ -262,6 +262,11 @@
 	};
 };
 
+&gpu {
+	mali-supply = <&buck2_reg>;
+	status = "okay";
+};
+
 &hdmi {
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index b491c345b2e8..6122da368092 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -8,7 +8,7 @@
  *		www.linaro.org
  *
  * Samsung's Exynos4210 SoC device nodes are listed in this file. Exynos4210
- * based board files can include this file and provide values for board specfic
+ * based board files can include this file and provide values for board specific
  * bindings.
  *
  * Note: This file does not include device nodes for all the controllers in
@@ -381,13 +381,13 @@
 
 			trips {
 				cpu_alert0: cpu-alert-0 {
-				temperature = <85000>; /* millicelsius */
+					temperature = <85000>; /* millicelsius */
 				};
 				cpu_alert1: cpu-alert-1 {
-				temperature = <100000>; /* millicelsius */
+					temperature = <100000>; /* millicelsius */
 				};
 				cpu_alert2: cpu-alert-2 {
-				temperature = <110000>; /* millicelsius */
+					temperature = <110000>; /* millicelsius */
 				};
 			};
 		};
@@ -449,6 +449,23 @@
 	samsung,lcd-wb;
 };
 
+&gpu {
+	operating-points-v2 = <&gpu_opp_table>;
+
+	gpu_opp_table: opp_table {
+		compatible = "operating-points-v2";
+
+		opp-160000000 {
+			opp-hz = /bits/ 64 <160000000>;
+			opp-microvolt = <950000>;
+		};
+		opp-267000000 {
+			opp-hz = /bits/ 64 <267000000>;
+			opp-microvolt = <1050000>;
+		};
+	};
+};
+
 &mdma1 {
 	power-domains = <&pd_lcd0>;
 };
@@ -461,6 +478,12 @@
 		 <&clock CLK_MOUT_MIXER>, <&clock CLK_SCLK_MIXER>;
 };
 
+&pmu {
+	interrupts = <2 2>, <3 2>;
+	interrupt-affinity = <&cpu0>, <&cpu1>;
+	status = "okay";
+};
+
 &pmu_system_controller {
 	clock-names = "clkout0", "clkout1", "clkout2", "clkout3",
 			"clkout4", "clkout8", "clkout9";
diff --git a/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi b/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi
index 30eee5942eff..ce87d2ff27aa 100644
--- a/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi
+++ b/arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi
@@ -15,6 +15,24 @@
 		i2c10 = &i2c_cm36651;
 	};
 
+	aat1290 {
+		compatible = "skyworks,aat1290";
+		flen-gpios = <&gpj1 1 GPIO_ACTIVE_HIGH>;
+		enset-gpios = <&gpj1 2 GPIO_ACTIVE_HIGH>;
+
+		pinctrl-names = "default", "host", "isp";
+		pinctrl-0 = <&camera_flash_host>;
+		pinctrl-1 = <&camera_flash_host>;
+		pinctrl-2 = <&camera_flash_isp>;
+
+		flash-led {
+			label = "flash";
+			led-max-microamp = <520833>;
+			flash-max-microamp = <1012500>;
+			flash-max-timeout-us = <1940000>;
+		};
+	};
+
 	lcd_vdd3_reg: voltage-regulator-6 {
 		compatible = "regulator-fixed";
 		regulator-name = "LCD_VDD_2.2V";
@@ -131,6 +149,20 @@
 	regulator-max-microvolt = <2800000>;
 };
 
+&pinctrl_0 {
+	camera_flash_host: camera-flash-host {
+		samsung,pins = "gpj1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-val = <0>;
+	};
+
+	camera_flash_isp: camera-flash-isp {
+		samsung,pins = "gpj1-0";
+		samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
+		samsung,pin-val = <1>;
+	};
+};
+
 &s5c73m3 {
 	standby-gpios = <&gpm0 1 GPIO_ACTIVE_LOW>;   /* ISP_STANDBY */
 	vdda-supply = <&ldo17_reg>;
diff --git a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi
index 0038465f38f1..462a5409b1de 100644
--- a/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi
+++ b/arch/arm/boot/dts/exynos4412-itop-scp-core.dtsi
@@ -115,6 +115,11 @@
 	cpu0-supply = <&buck2_reg>;
 };
 
+&gpu {
+	mali-supply = <&buck4_reg>;
+	status = "okay";
+};
+
 &hsotg {
 	vusb_d-supply = <&ldo15_reg>;
 	vusb_a-supply = <&ldo12_reg>;
diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi
index 4c15cb616cdf..83be3a797411 100644
--- a/arch/arm/boot/dts/exynos4412-midas.dtsi
+++ b/arch/arm/boot/dts/exynos4412-midas.dtsi
@@ -453,6 +453,11 @@
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&buck4_reg>;
+	status = "okay";
+};
+
 &hdmi {
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index 08d3a0a7b4eb..ea55f377d17c 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -229,6 +229,11 @@
 	assigned-clock-rates = <0>, <176000000>;
 };
 
+&gpu {
+	mali-supply = <&buck4_reg>;
+	status = "okay";
+};
+
 &hdmi {
 	hpd-gpios = <&gpx3 7 GPIO_ACTIVE_HIGH>;
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/exynos4412-prime.dtsi b/arch/arm/boot/dts/exynos4412-prime.dtsi
index d83fbd4e434c..3731a225f779 100644
--- a/arch/arm/boot/dts/exynos4412-prime.dtsi
+++ b/arch/arm/boot/dts/exynos4412-prime.dtsi
@@ -38,3 +38,10 @@
 	cooling-device = <&cpu0 15 15>, <&cpu1 15 15>,
 			 <&cpu2 15 15>, <&cpu3 15 15>;
 };
+
+&gpu_opp_table {
+	opp-533000000 {
+		opp-hz = /bits/ 64 <533000000>;
+		opp-microvolt = <1075000>;
+	};
+};
diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index e5c041ec0756..7bed6842575a 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -716,6 +716,31 @@
 	cpu-offset = <0x4000>;
 };
 
+&gpu {
+	operating-points-v2 = <&gpu_opp_table>;
+
+	gpu_opp_table: opp_table {
+		compatible = "operating-points-v2";
+
+		opp-160000000 {
+			opp-hz = /bits/ 64 <160000000>;
+			opp-microvolt = <875000>;
+		};
+		opp-267000000 {
+			opp-hz = /bits/ 64 <267000000>;
+			opp-microvolt = <900000>;
+		};
+		opp-350000000 {
+			opp-hz = /bits/ 64 <350000000>;
+			opp-microvolt = <950000>;
+		};
+		opp-440000000 {
+			opp-hz = /bits/ 64 <440000000>;
+			opp-microvolt = <1025000>;
+		};
+	};
+};
+
 &hdmi {
 	compatible = "samsung,exynos4212-hdmi";
 };
@@ -737,6 +762,8 @@
 
 &pmu {
 	interrupts = <2 2>, <3 2>, <18 2>, <19 2>;
+	interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
+	status = "okay";
 };
 
 &pmu_system_controller {
diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index dc9162a17475..ac7f2fa0ba22 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -386,6 +386,10 @@
 				 * (Linaro for Arndale Octa, v2012.07).
 				 */
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo4_reg: LDO4 {
@@ -411,6 +415,10 @@
 				regulator-name = "PVDD_ANAIP_1V8";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo8_reg: LDO8 {
@@ -451,6 +459,10 @@
 				regulator-name = "PVDD_APIO_MMCOFF_2V8";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <2800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo14_reg: LDO14 {
@@ -464,12 +476,20 @@
 				regulator-name = "PVDD_PERI_2V8";
 				regulator-min-microvolt = <3300000>;
 				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
 			};
 
 			ldo16_reg: LDO16 {
 				regulator-name = "PVDD_PERI_3V3";
 				regulator-min-microvolt = <2200000>;
 				regulator-max-microvolt = <2200000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
 			};
 
 			ldo17_reg: LDO17 {
@@ -483,12 +503,28 @@
 				regulator-name = "PVDD_EMMC_1V8";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
+				/*
+				 * Must stay in "off" mode during shutdown for
+				 * proper eMMC reset.  The "off" mode is in
+				 * fact controlled by LDO18EN.  The eMMC does
+				 * not have reset pin connected so the reset
+				 * will be triggered by falling edge of
+				 * LDO18EN.
+				 */
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo19_reg: LDO19 {
 				regulator-name = "PVDD_TFLASH_2V8";
 				regulator-min-microvolt = <2800000>;
 				regulator-max-microvolt = <2800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo20_reg: LDO20 {
@@ -515,12 +551,20 @@
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <1100000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
 			};
 
 			ldo24_reg: LDO24 {
 				regulator-name = "PVDD_CAM1_AVDD_2V8";
 				regulator-min-microvolt = <2800000>;
 				regulator-max-microvolt = <2800000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
 			};
 
 			ldo25_reg: LDO25 {
@@ -540,6 +584,10 @@
 				regulator-name = "PVDD_G3DS_1V0";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <1100000>;
+
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
 			};
 
 			ldo28_reg: LDO28 {
@@ -617,6 +665,10 @@
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <1300000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			buck2_reg: BUCK2 {
@@ -624,6 +676,10 @@
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <1500000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			buck3_reg: BUCK3 {
@@ -631,12 +687,20 @@
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <1400000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			buck4_reg: BUCK4 {
 				regulator-name = "PVDD_G3D_1V0";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <1400000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			buck5_reg: BUCK5 {
@@ -651,6 +715,10 @@
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <1500000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			buck7_reg: BUCK7 {
@@ -678,6 +746,18 @@
 				regulator-name = "PVDD_EMMCF_2V8";
 				regulator-min-microvolt = <2800000>;
 				regulator-max-microvolt = <2800000>;
+				/*
+				 * Must stay in "off" mode during shutdown for
+				 * proper eMMC reset.  The "off" mode is in
+				 * fact controlled by BUCK10EN.  The eMMC does
+				 * not have reset pin connected so the reset
+				 * will be triggered by falling edge of
+				 * BUCK10EN.
+				 */
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 		};
 	};
@@ -700,7 +780,7 @@
 	samsung,dw-mshc-ddr-timing = <0 2>;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus1 &sd0_bus4 &sd0_bus8>;
-	vmmc-supply = <&ldo10_reg>;
+	vmmc-supply = <&ldo18_reg>;
 	vqmmc-supply = <&ldo3_reg>;
 	bus-width = <8>;
 	cap-mmc-highspeed;
diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
index 25d95de15c9b..9843d21d6924 100644
--- a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
@@ -177,6 +177,10 @@
 				regulator-name = "vdd_adc";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo5_reg: LDO5 {
@@ -184,6 +188,10 @@
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo6_reg: LDO6 {
@@ -191,6 +199,10 @@
 				regulator-min-microvolt = <1000000>;
 				regulator-max-microvolt = <1000000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo7_reg: LDO7 {
@@ -198,6 +210,10 @@
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo8_reg: LDO8 {
@@ -205,6 +221,10 @@
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo9_reg: LDO9 {
@@ -212,6 +232,10 @@
 				regulator-min-microvolt = <3000000>;
 				regulator-max-microvolt = <3000000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo10_reg: LDO10 {
@@ -219,6 +243,10 @@
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo11_reg: LDO11 {
@@ -226,6 +254,10 @@
 				regulator-min-microvolt = <1000000>;
 				regulator-max-microvolt = <1000000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo12_reg: LDO12 {
@@ -239,6 +271,10 @@
 				regulator-name = "vddq_mmc2";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <2800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo14_reg: LDO14 {
@@ -253,6 +289,10 @@
 				regulator-min-microvolt = <3300000>;
 				regulator-max-microvolt = <3300000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo16_reg: LDO16 {
@@ -267,18 +307,30 @@
 				regulator-min-microvolt = <3300000>;
 				regulator-max-microvolt = <3300000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo18_reg: LDO18 {
 				regulator-name = "vdd_emmc_1V8";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo19_reg: LDO19 {
 				regulator-name = "vdd_sd";
 				regulator-min-microvolt = <2800000>;
 				regulator-max-microvolt = <2800000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo20_reg: LDO20 {
@@ -307,6 +359,10 @@
 				regulator-min-microvolt = <1100000>;
 				regulator-max-microvolt = <1100000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo24_reg: LDO24 {
@@ -328,6 +384,10 @@
 				regulator-name = "vdd_ldo26";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <3950000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo27_reg: LDO27 {
@@ -335,6 +395,10 @@
 				regulator-min-microvolt = <1000000>;
 				regulator-max-microvolt = <1000000>;
 				regulator-always-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo28_reg: LDO28 {
@@ -342,6 +406,10 @@
 				regulator-name = "vdd_ldo28";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <3950000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			ldo29_reg: LDO29 {
@@ -420,6 +488,10 @@
 				regulator-max-microvolt = <1300000>;
 				regulator-always-on;
 				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			buck2_reg: BUCK2 {
@@ -428,6 +500,10 @@
 				regulator-max-microvolt = <1500000>;
 				regulator-always-on;
 				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			buck3_reg: BUCK3 {
@@ -436,6 +512,10 @@
 				regulator-max-microvolt = <1400000>;
 				regulator-always-on;
 				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			buck4_reg: BUCK4 {
@@ -444,6 +524,10 @@
 				regulator-max-microvolt = <1400000>;
 				regulator-always-on;
 				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			buck5_reg: BUCK5 {
@@ -460,6 +544,10 @@
 				regulator-max-microvolt = <1500000>;
 				regulator-always-on;
 				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			buck7_reg: BUCK7 {
@@ -484,14 +572,20 @@
 				regulator-max-microvolt = <3750000>;
 				regulator-always-on;
 				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 
 			buck10_reg: BUCK10 {
 				regulator-name = "vdd_vmem";
 				regulator-min-microvolt = <2850000>;
 				regulator-max-microvolt = <2850000>;
-				regulator-always-on;
-				regulator-boot-on;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
 			};
 		};
 	};
diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index 93a48f2dda49..838872037493 100644
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -360,6 +360,12 @@
 	};
 };
 
+&buck10_reg {
+	/* Supplies vmmc-supply of mmc_0 */
+	regulator-always-on;
+	regulator-boot-on;
+};
+
 &hdmi {
 	status = "okay";
 	ddc = <&i2c_2>;