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ARM: dts: exynos: Correct regulator names 

Both CPU-freq and dev-freq drivers support proper regulator lookup from
device-tree, so the early introduced hacks for registering main ARM VDD
regulator under 'vdd_arm' name are no longer needed. Similar for devfreq.
Fix this by removing the obsolete comments and changing the regulator
names to the one, which match the schematics and style for the given
board.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Marek Szyprowski 2020-03-26 15:44:55 +01:00 committed by Krzysztof Kozlowski
parent 8df80c1801
commit 5453c5c9c5
8 changed files with 23 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/boot/dts/exynos4210-origen.dts
View File

@ -251,12 +251,7 @@ ldo21_reg: LDO21 {
};
buck1_reg: BUCK1 {
/*
* HACK: The real name is VDD_ARM_1.2V,
* but exynos-cpufreq does not support
* DT-based regulator lookup yet.
*/
regulator-name = "vdd_arm";
regulator-name = "VDD_ARM_1.2V";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;

7
arch/arm/boot/dts/exynos4210-trats.dts
View File

@ -408,12 +408,7 @@ vddq_reg: LDO21 {
};
varm_breg: BUCK1 {
/*
* HACK: The real name is VARM_1.2V_C210,
* but exynos-cpufreq does not support
* DT-based regulator lookup yet.
*/
regulator-name = "vdd_arm";
regulator-name = "VARM_1.2V_C210";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;

2
arch/arm/boot/dts/exynos4210-universal_c210.dts
View File

@ -318,7 +318,7 @@ vdd_arm_reg: pmic@60 {
max8952,sync-freq = <0>;
max8952,ramp-speed = <0>;
regulator-name = "vdd_arm";
regulator-name = "VARM_1.2V_C210";
regulator-min-microvolt = <770000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;

8
arch/arm/boot/dts/exynos4412-midas.dtsi
View File

@ -823,7 +823,7 @@ ldo26_reg: LDO26 {
};
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
regulator-name = "VDD_MIF";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
@ -834,7 +834,7 @@ regulator-state-mem {
};
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-name = "VDD_ARM";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
@ -845,7 +845,7 @@ regulator-state-mem {
};
buck3_reg: BUCK3 {
regulator-name = "vdd_int";
regulator-name = "VDD_INT";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1150000>;
regulator-always-on;
@ -856,7 +856,7 @@ regulator-state-mem {
};
buck4_reg: BUCK4 {
regulator-name = "vdd_g3d";
regulator-name = "VDD_G3D";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1150000>;
regulator-boot-on;

8
arch/arm/boot/dts/exynos4412-odroid-common.dtsi
View File

@ -430,7 +430,7 @@ ldo25_reg: LDO25 {
};
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
regulator-name = "VDD_MIF";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
@ -438,7 +438,7 @@ buck1_reg: BUCK1 {
};
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-name = "VDD_ARM";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
@ -446,7 +446,7 @@ buck2_reg: BUCK2 {
};
buck3_reg: BUCK3 {
regulator-name = "vdd_int";
regulator-name = "VDD_INT";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1050000>;
regulator-always-on;
@ -454,7 +454,7 @@ buck3_reg: BUCK3 {
};
buck4_reg: BUCK4 {
regulator-name = "vdd_g3d";
regulator-name = "VDD_G3D";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1100000>;
regulator-microvolt-offset = <50000>;

14
arch/arm/boot/dts/exynos4412-origen.dts
View File

@ -363,7 +363,7 @@ ldo28_reg: LDO28 {
};
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
regulator-name = "VDD_MIF";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
@ -372,7 +372,7 @@ buck1_reg: BUCK1 {
};
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-name = "VDD_ARM";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
@ -381,7 +381,7 @@ buck2_reg: BUCK2 {
};
buck3_reg: BUCK3 {
regulator-name = "vdd_int";
regulator-name = "VDD_INT";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
@ -390,7 +390,7 @@ buck3_reg: BUCK3 {
};
buck4_reg: BUCK4 {
regulator-name = "vdd_g3d";
regulator-name = "VDD_G3D";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
@ -399,7 +399,7 @@ buck4_reg: BUCK4 {
};
buck5_reg: BUCK5 {
regulator-name = "vdd_m12";
regulator-name = "VDD_M12";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
@ -408,7 +408,7 @@ buck5_reg: BUCK5 {
};
buck6_reg: BUCK6 {
regulator-name = "vdd12_5m";
regulator-name = "VDD12_5M";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
@ -417,7 +417,7 @@ buck6_reg: BUCK6 {
};
buck9_reg: BUCK9 {
regulator-name = "vddf28_emmc";
regulator-name = "VDDF28_EMMC";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;

8
arch/arm/boot/dts/exynos5250-arndale.dts
View File

@ -454,7 +454,7 @@ ldo26_reg: LDO26 {
};
buck1_reg: BUCK1 {
regulator-name = "vdd_mif";
regulator-name = "VDD_MIF";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
@ -463,7 +463,7 @@ buck1_reg: BUCK1 {
};
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-name = "VDD_ARM";
regulator-min-microvolt = <912500>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
@ -472,7 +472,7 @@ buck2_reg: BUCK2 {
};
buck3_reg: BUCK3 {
regulator-name = "vdd_int";
regulator-name = "VDD_INT";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
@ -481,7 +481,7 @@ buck3_reg: BUCK3 {
};
buck4_reg: BUCK4 {
regulator-name = "vdd_g3d";
regulator-name = "VDD_G3D";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;

2
arch/arm/boot/dts/exynos5420-arndale-octa.dts
View File

@ -673,7 +673,7 @@ regulator-state-mem {
};
buck2_reg: BUCK2 {
regulator-name = "vdd_arm";
regulator-name = "PVDD_ARM_1V0";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;