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arm64: dts: rockchip: Use "regulator-fixed" for btreg on px30-engicam for vcc3v3-btreg

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The vcc3v3-btreg regulator only has 1 state and no state gpios defined,
so "regulator-gpio" is not the correct binding to use. "regulator-fixed"
is the correct binding to use. It supports an enable GPIO which is
needed in this case.

Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250409205047.1522943-1-robh@kernel.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Rob Herring (Arm)
2025-04-09 15:50:46 -05:00
committed by Heiko Stuebner
parent 7fc027e894
commit c8c59bcac9
3 changed files with 3 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
arch/arm64/boot/dts/rockchip/px30-engicam-common.dtsi
View File

@@ -31,7 +31,7 @@ sdio_pwrseq: sdio-pwrseq {
};
vcc3v3_btreg: vcc3v3-btreg {
compatible = "regulator-gpio";
compatible = "regulator-fixed";
enable-active-high;
pinctrl-names = "default";
pinctrl-0 = <&bt_enable_h>;
@@ -39,7 +39,6 @@ vcc3v3_btreg: vcc3v3-btreg {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
states = <3300000 0x0>;
};
vcc3v3_rf_aux_mod: regulator-vcc3v3-rf-aux-mod {

2
arch/arm64/boot/dts/rockchip/px30-engicam-ctouch2.dtsi
View File

@@ -26,5 +26,5 @@ &sdio_pwrseq {
};
&vcc3v3_btreg {
enable-gpios = <&gpio1 RK_PC3 GPIO_ACTIVE_HIGH>;
gpios = <&gpio1 RK_PC3 GPIO_ACTIVE_HIGH>;
};

2
arch/arm64/boot/dts/rockchip/px30-engicam-px30-core-edimm2.2.dts
View File

@@ -39,5 +39,5 @@ &sdio_pwrseq {
};
&vcc3v3_btreg {
enable-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>;
gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_HIGH>;
};