linux-kernel - [PATCH 5.2 109/124] arm64: dts: renesas: r8a77995: draak: Fix backlight regulator name

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Date:   Fri, 20 Sep 2019 00:03:17 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Simon Horman <horms+renesas@...ge.net.au>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.2 109/124] arm64: dts: renesas: r8a77995: draak: Fix backlight regulator name

From: Geert Uytterhoeven <geert+renesas@...der.be>

[ Upstream commit 45f5d5a9e34d3fe4140a9a3b5f7ebe86c252440a ]

Currently there are two nodes named "regulator1" in the Draak DTS: a
3.3V regulator for the eMMC and the LVDS decoder, and a 12V regulator
for the backlight.  This causes the former to be overwritten by the
latter.

Fix this by renaming all regulators with numerical suffixes to use named
suffixes, which are less likely to conflict.

Fixes: 4fbd4158fe8967e9 ("arm64: dts: renesas: r8a77995: draak: Add backlight")
Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
Signed-off-by: Simon Horman <horms+renesas@...ge.net.au>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm64/boot/dts/renesas/r8a77995-draak.dts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
index a7dc11e36fd9d..071f66d8719e7 100644
--- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
@@ -97,7 +97,7 @@
 		reg = <0x0 0x48000000 0x0 0x18000000>;
 	};
 
-	reg_1p8v: regulator0 {
+	reg_1p8v: regulator-1p8v {
 		compatible = "regulator-fixed";
 		regulator-name = "fixed-1.8V";
 		regulator-min-microvolt = <1800000>;
@@ -106,7 +106,7 @@
 		regulator-always-on;
 	};
 
-	reg_3p3v: regulator1 {
+	reg_3p3v: regulator-3p3v {
 		compatible = "regulator-fixed";
 		regulator-name = "fixed-3.3V";
 		regulator-min-microvolt = <3300000>;
@@ -115,7 +115,7 @@
 		regulator-always-on;
 	};
 
-	reg_12p0v: regulator1 {
+	reg_12p0v: regulator-12p0v {
 		compatible = "regulator-fixed";
 		regulator-name = "D12.0V";
 		regulator-min-microvolt = <12000000>;
-- 
2.20.1