ARM: dts: exynos: Add unused PMIC regulators on Exynos5422 Odroid boards

Define LDO14, LDO20-22, LDO25 and LOD29-38 unused regulators to
describe the hardware.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
[backport of mainline commit 8e82954979fc41426c924a9bee93d435b5639cda]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: I8089ac54336ae49ea791964364ec2c69c7be9639

diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
index 6e29e45..f881969 100644 (file)
--- a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
@@ -247,6 +247,13 @@
                                regulator-max-microvolt = <2800000>;
                        };
 
+                       ldo14_reg: LDO14 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo14";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                       };
+
                        ldo15_reg: LDO15 {
                                regulator-name = "vdd_ldo15";
                                regulator-min-microvolt = <3300000>;
@@ -280,6 +287,27 @@
                                regulator-max-microvolt = <2800000>;
                        };
 
+                       ldo20_reg: LDO20 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo20";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                       };
+
+                       ldo21_reg: LDO21 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo21";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                       };
+
+                       ldo22_reg: LDO22 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo22";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <2375000>;
+                       };
+
                        ldo23_reg: LDO23 {
                                regulator-name = "vdd_mifs";
                                regulator-min-microvolt = <1100000>;
@@ -294,6 +322,13 @@
                                regulator-always-on;
                        };
 
+                       ldo25_reg: LDO25 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo25";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                       };
+
                        ldo26_reg: LDO26 {
                                regulator-name = "vdd_ldo26";
                                regulator-min-microvolt = <3000000>;
@@ -308,6 +343,76 @@
                                regulator-always-on;
                        };
 
+                       ldo29_reg: LDO29 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo29";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                       };
+
+                       ldo30_reg: LDO30 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo30";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                       };
+
+                       ldo31_reg: LDO31 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo31";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                       };
+
+                       ldo32_reg: LDO32 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo32";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                       };
+
+                       ldo33_reg: LDO33 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo33";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                       };
+
+                       ldo34_reg: LDO34 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo34";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                       };
+
+                       ldo35_reg: LDO35 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo35";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <2375000>;
+                       };
+
+                       ldo36_reg: LDO36 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo36";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                       };
+
+                       ldo37_reg: LDO37 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo37";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                       };
+
+                       ldo38_reg: LDO38 {
+                               /* Unused */
+                               regulator-name = "vdd_ldo38";
+                               regulator-min-microvolt = <800000>;
+                               regulator-max-microvolt = <3950000>;
+                       };
+
                        buck1_reg: BUCK1 {
                                regulator-name = "vdd_mif";
                                regulator-min-microvolt = <800000>;