[PATCH] arm64: dts: marvell: change regulator-gpio to regulator-fixed
Rob Herring (Arm)
robh at kernel.org
Mon Jan 5 11:46:52 PST 2026
A "regulator-gpio" must have a GPIO control, hence the name. There's no
GPIO on a couple of Marvell platforms at least as far as the DT is
defined, so change the regulator type from GPIO to fixed.
Signed-off-by: Rob Herring (Arm) <robh at kernel.org>
---
arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts | 9 ++-------
arch/arm64/boot/dts/marvell/cn9131-db-comexpress.dtsi | 3 ++-
2 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts b/arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts
index 9f4bafeddd82..a881a3326dba 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts
@@ -26,16 +26,11 @@ memory at 0 {
};
vcc_sd_reg1: regulator {
- compatible = "regulator-gpio";
+ compatible = "regulator-fixed";
regulator-name = "vcc_sd1";
- regulator-min-microvolt = <1800000>;
+ regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
-
- gpios-states = <0>;
- states = <1800000 0x1
- 3300000 0x0>;
- enable-active-high;
};
keys {
diff --git a/arch/arm64/boot/dts/marvell/cn9131-db-comexpress.dtsi b/arch/arm64/boot/dts/marvell/cn9131-db-comexpress.dtsi
index 6f3914bcfd01..71c225221617 100644
--- a/arch/arm64/boot/dts/marvell/cn9131-db-comexpress.dtsi
+++ b/arch/arm64/boot/dts/marvell/cn9131-db-comexpress.dtsi
@@ -15,8 +15,9 @@ / {
};
&ap0_reg_sd_vccq {
+ compatible = "regulator-fixed";
regulator-max-microvolt = <1800000>;
- states = <1800000 0x1 1800000 0x0>;
+ /delete-property/ states;
/delete-property/ gpios;
};
--
2.51.0
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