linux-kernel - [PATCH 10/15] ARM: dts: ls1021a: remove regulators simple-bus

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Message-Id: <20210205234734.3397-11-leoyang.li@nxp.com>
Date:   Fri,  5 Feb 2021 17:47:29 -0600
From:   Li Yang <leoyang.li@....com>
To:     Shawn Guo <shawnguo@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        devicetree@...r.kernel.org,
        Oleksij Rempel <linux@...pel-privat.de>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Li Yang <leoyang.li@....com>
Subject: [PATCH 10/15] ARM: dts: ls1021a: remove regulators simple-bus

There is no regulator bus in hardware.  So move the regulator nodes out
and remove the regulators simple-bus.  This also make the dts align with
the simple-bus schema.

Signed-off-by: Li Yang <leoyang.li@....com>
---
 arch/arm/boot/dts/ls1021a-qds.dts | 19 ++++++-------------
 arch/arm/boot/dts/ls1021a-twr.dts | 19 ++++++-------------
 2 files changed, 12 insertions(+), 26 deletions(-)

diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts
index 9b0f9212e777..01fe0e7665f4 100644
--- a/arch/arm/boot/dts/ls1021a-qds.dts
+++ b/arch/arm/boot/dts/ls1021a-qds.dts
@@ -25,19 +25,12 @@
 		clock-frequency = <24576000>;
 	};
 
-	regulators {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		reg_3p3v: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "3P3V";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-always-on;
-		};
+	reg_3p3v: regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
 	};
 
 	sound {
diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts
index 01bf316bcc99..2f63a9cb755c 100644
--- a/arch/arm/boot/dts/ls1021a-twr.dts
+++ b/arch/arm/boot/dts/ls1021a-twr.dts
@@ -23,19 +23,12 @@
 		clock-frequency = <24576000>;
 	};
 
-	regulators {
-		compatible = "simple-bus";
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		reg_3p3v: regulator@0 {
-			compatible = "regulator-fixed";
-			reg = <0>;
-			regulator-name = "3P3V";
-			regulator-min-microvolt = <3300000>;
-			regulator-max-microvolt = <3300000>;
-			regulator-always-on;
-		};
+	reg_3p3v: regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "3P3V";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
 	};
 
 	sound {
-- 
2.17.1