arm64: dts: renesas: Rename numbered regulators

Numbered regulators are prone to conflicts, causing silent overwrites
(see e.g. [1]).

Make conflicts less likely to happen by renaming all numbered regulators
to names reflecting the regulator's purposes.

[1] commit 45f5d5a9e34d3fe4 ("arm64: dts: renesas: r8a77995: draak: Fix
    backlight regulator name").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/b90dfeb834c4d7dabd22bf03396f33df58f54507.1652264651.git.geert+renesas@glider.be

diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
index 877d076..f5c1d74 100644 (file)
--- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
@@ -20,7 +20,7 @@
                clock-output-names = "osc_32k";
        };
 
-       reg_1p8v: regulator0 {
+       reg_1p8v: regulator-1p8v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-1.8V";
                regulator-min-microvolt = <1800000>;
@@ -29,7 +29,7 @@
                regulator-always-on;
        };
 
-       reg_3p3v: regulator1 {
+       reg_3p3v: regulator-3p3v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-3.3V";
                regulator-min-microvolt = <3300000>;

diff --git a/arch/arm64/boot/dts/renesas/ebisu.dtsi b/arch/arm64/boot/dts/renesas/ebisu.dtsi
index 72f359e..9c31190 100644 (file)
--- a/arch/arm64/boot/dts/renesas/ebisu.dtsi
+++ b/arch/arm64/boot/dts/renesas/ebisu.dtsi
@@ -145,7 +145,7 @@
                reg = <0x0 0x48000000 0x0 0x38000000>;
        };
 
-       reg_1p8v: regulator0 {
+       reg_1p8v: regulator-1p8v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-1.8V";
                regulator-min-microvolt = <1800000>;
@@ -154,7 +154,7 @@
                regulator-always-on;
        };
 
-       reg_3p3v: regulator1 {
+       reg_3p3v: regulator-3p3v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-3.3V";
                regulator-min-microvolt = <3300000>;
@@ -163,7 +163,7 @@
                regulator-always-on;
        };
 
-       reg_12p0v: regulator2 {
+       reg_12p0v: regulator-12p0v {
                compatible = "regulator-fixed";
                regulator-name = "D12.0V";
                regulator-min-microvolt = <12000000>;

diff --git a/arch/arm64/boot/dts/renesas/hihope-common.dtsi b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
index 935d065..b062f41 100644 (file)
--- a/arch/arm64/boot/dts/renesas/hihope-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/hihope-common.dtsi
@@ -53,7 +53,7 @@
                };
        };
 
-       reg_1p8v: regulator0 {
+       reg_1p8v: regulator-1p8v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-1.8V";
                regulator-min-microvolt = <1800000>;
@@ -62,7 +62,7 @@
                regulator-always-on;
        };
 
-       reg_3p3v: regulator1 {
+       reg_3p3v: regulator-3p3v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-3.3V";
                regulator-min-microvolt = <3300000>;

diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
index aeacd22..9410796 100644 (file)
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
@@ -34,7 +34,7 @@
                reg = <0x0 0x48000000 0x0 0x78000000>;
        };
 
-       reg_1p8v: regulator0 {
+       reg_1p8v: regulator-1p8v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-1.8V";
                regulator-min-microvolt = <1800000>;
@@ -43,7 +43,7 @@
                regulator-always-on;
        };
 
-       reg_3p3v: regulator1 {
+       reg_3p3v: regulator-3p3v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-3.3V";
                regulator-min-microvolt = <3300000>;

diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
index 959a0ad..78e6e23 100644 (file)
--- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
@@ -23,7 +23,7 @@
                reg = <0x0 0x48000000 0x0 0x38000000>;
        };
 
-       reg_1p8v: regulator0 {
+       reg_1p8v: regulator-1p8v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-1.8V";
                regulator-min-microvolt = <1800000>;
@@ -32,7 +32,7 @@
                regulator-always-on;
        };
 
-       reg_3p3v: regulator1 {
+       reg_3p3v: regulator-3p3v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-3.3V";
                regulator-min-microvolt = <3300000>;

diff --git a/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
index a663115..429bdde 100644 (file)
--- a/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
@@ -24,7 +24,7 @@
                reg = <0x0 0x48000000 0x0 0x38000000>;
        };
 
-       reg_1p8v: regulator0 {
+       reg_1p8v: regulator-1p8v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-1.8V";
                regulator-min-microvolt = <1800000>;
@@ -33,7 +33,7 @@
                regulator-always-on;
        };
 
-       reg_3p3v: regulator1 {
+       reg_3p3v: regulator-3p3v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-3.3V";
                regulator-min-microvolt = <3300000>;

diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
index 31837fc..aa44bef 100644 (file)
--- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
@@ -170,7 +170,7 @@
                };
        };
 
-       reg_1p8v: regulator0 {
+       reg_1p8v: regulator-1p8v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-1.8V";
                regulator-min-microvolt = <1800000>;
@@ -179,7 +179,7 @@
                regulator-always-on;
        };
 
-       reg_3p3v: regulator1 {
+       reg_3p3v: regulator-3p3v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-3.3V";
                regulator-min-microvolt = <3300000>;
@@ -188,7 +188,7 @@
                regulator-always-on;
        };
 
-       reg_12v: regulator2 {
+       reg_12v: regulator-12v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-12V";
                regulator-min-microvolt = <12000000>;

diff --git a/arch/arm64/boot/dts/renesas/ulcb.dtsi b/arch/arm64/boot/dts/renesas/ulcb.dtsi
index 90a4c06..d5f0f75 100644 (file)
--- a/arch/arm64/boot/dts/renesas/ulcb.dtsi
+++ b/arch/arm64/boot/dts/renesas/ulcb.dtsi
@@ -76,7 +76,7 @@
                };
        };
 
-       reg_1p8v: regulator0 {
+       reg_1p8v: regulator-1p8v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-1.8V";
                regulator-min-microvolt = <1800000>;
@@ -85,7 +85,7 @@
                regulator-always-on;
        };
 
-       reg_3p3v: regulator1 {
+       reg_3p3v: regulator-3p3v {
                compatible = "regulator-fixed";
                regulator-name = "fixed-3.3V";
                regulator-min-microvolt = <3300000>;