From: Karel Balej <balejk@matfyz.cz>
Date: Mon, 25 Dec 2023 21:23:27 +0000 (+0100)
Subject: DONOTMERGE: dt-bindings: samsung,coreprimevelte: add PMIC
X-Git-Tag: v6.7-pxa1908~11
X-Git-Url: https://git.dujemihanovic.xyz/?a=commitdiff_plain;h=2816b0589d73c7f9c2430d372e1d638bbaa5b86e;p=linux.git

DONOTMERGE: dt-bindings: samsung,coreprimevelte: add PMIC

Be sure to double-check in particular the regulator voltages. For
instance the touchscreen range could maybe be wider.
---

diff --git a/arch/arm64/boot/dts/marvell/pxa1908-samsung-coreprimevelte.dts b/arch/arm64/boot/dts/marvell/pxa1908-samsung-coreprimevelte.dts
index 04fb0566ed2b..87b1b95b3570 100644
--- a/arch/arm64/boot/dts/marvell/pxa1908-samsung-coreprimevelte.dts
+++ b/arch/arm64/boot/dts/marvell/pxa1908-samsung-coreprimevelte.dts
@@ -305,6 +305,32 @@
 
 &twsi2 {
 	status = "okay";
+
+	pmic@30 {
+		compatible = "marvell,88pm886-a1";
+		reg = <0x30>;
+		interrupts = <0 4 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gic>;
+		interrupt-controller;
+		#interrupt-cells = <1>;
+
+		regulators {
+			ldo2: ldo2 {
+				regulator-min-microvolt = <3100000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			ldo15: ldo15 {
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			buck2: buck2 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+		};
+	};
 };
 
 &twsi3 {