From: Krzysztof Kozlowski <krzk@kernel.org>
Date: Mon, 6 Aug 2018 16:09:30 +0000 (+0200)
Subject: ARM: dts: exynos: Add missing used PMIC regulators on Exynos5422 Odroid boards
X-Git-Tag: submit/tizen/20190329.020226~116
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=046c50c1b6fd6a677065d5987f123b26597cd8eb;p=platform%2Fkernel%2Flinux-exynos.git

ARM: dts: exynos: Add missing used PMIC regulators on Exynos5422 Odroid boards

Define LDO2, LDO23 and LDO27 critical board regulators to describe the
hardware.

Suggested-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
[backport of mainline commit 95ac226222a6130982b9b2d924db2945b6338885]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: Ie54c2d746e66c4c630aa6d19b752f5957ebf3817
---

diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
index 8c442bfb3bc5..6e29e4565cd0 100644
--- a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
@@ -166,6 +166,13 @@
 				regulator-always-on;
 			};
 
+			ldo2_reg: LDO2 {
+				regulator-name = "vdd_ldo2";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
 			ldo3_reg: LDO3 {
 				regulator-name = "vddq_mmc0";
 				regulator-min-microvolt = <1800000>;
@@ -273,6 +280,13 @@
 				regulator-max-microvolt = <2800000>;
 			};
 
+			ldo23_reg: LDO23 {
+				regulator-name = "vdd_mifs";
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-always-on;
+			};
+
 			ldo24_reg: LDO24 {
 				regulator-name = "tsp_io";
 				regulator-min-microvolt = <2800000>;
@@ -287,6 +301,13 @@
 				regulator-always-on;
 			};
 
+			ldo27_reg: LDO27 {
+				regulator-name = "vdd_g3ds";
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <1000000>;
+				regulator-always-on;
+			};
+
 			buck1_reg: BUCK1 {
 				regulator-name = "vdd_mif";
 				regulator-min-microvolt = <800000>;