ARM: dts: exynos: Add eMMC and SD regulator supplies to Odroid XU3/XU4

Add vmmc and vqmmc supplies from MF circuit sheets for eMMC and SD on
odroid XU3 and XU4 to avoid warnings:

dwmmc_exynos 12200000.mmc: Looking up vmmc-supply property in node /mmc@12200000 failed

Also remove their always_on properties so the regulators could be
disabled when not used.

Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
index 1bd507b..0e71d42 100644 (file)
--- a/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroidxu3-common.dtsi
@@ -121,10 +121,9 @@
                        };
 
                        ldo3_reg: LDO3 {
-                               regulator-name = "vdd_ldo3";
+                               regulator-name = "vddq_mmc0";
                                regulator-min-microvolt = <1800000>;
                                regulator-max-microvolt = <1800000>;
-                               regulator-always-on;
                        };
 
                        ldo5_reg: LDO5 {
@@ -184,10 +183,9 @@
                        };
 
                        ldo13_reg: LDO13 {
-                               regulator-name = "vdd_ldo13";
+                               regulator-name = "vddq_mmc2";
                                regulator-min-microvolt = <2800000>;
                                regulator-max-microvolt = <2800000>;
-                               regulator-always-on;
                        };
 
                        ldo15_reg: LDO15 {
@@ -211,11 +209,16 @@
                                regulator-always-on;
                        };
 
+                       ldo18_reg: LDO18 {
+                               regulator-name = "vdd_emmc_1V8";
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <1800000>;
+                       };
+
                        ldo19_reg: LDO19 {
                                regulator-name = "vdd_sd";
                                regulator-min-microvolt = <2800000>;
                                regulator-max-microvolt = <2800000>;
-                               regulator-always-on;
                        };
 
                        ldo24_reg: LDO24 {
@@ -347,6 +350,8 @@
        cap-mmc-highspeed;
        mmc-hs200-1_8v;
        mmc-hs400-1_8v;
+       vmmc-supply = <&ldo18_reg>;
+       vqmmc-supply = <&ldo3_reg>;
 };
 
 &mmc_2 {
@@ -359,6 +364,8 @@
        pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>;
        bus-width = <4>;
        cap-sd-highspeed;
+       vmmc-supply = <&ldo19_reg>;
+       vqmmc-supply = <&ldo13_reg>;
 };
 
 &pinctrl_0 {