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mvebu: gl-mv1000: fix sdhci1 controller

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GL-MV1000 external SD controller was broken by a recent kernel update
between OpenWRT releases 24.10.2 and 24.10.3 due to a mistake in Device
Tree: "regulator-gpio" was defined without required "gpios" property.

Since "no-1-8-v" property is also defined for this controller
a switchable vqmmc-supply regulator performs no function - a fixed 3.3V
IO voltage will always be used.

This regulator definition was probably added by mistake from a Device
Tree from another device.

Remove incomplete vcc_sd_reg1 regulator definition to fix this issue.

Issue discussion for reference: openwrt/openwrt#20309

Upstream commit: 6f2325b23d2cfa28099c26c299ae774625f1872b
Signed-off-by: Mikhail Zadorozhnyi <zador.blood.stained+git@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/20378
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit ce660d934f06044be7cce1bd877cad63e806daa2)
This commit is contained in:
Mikhail Zadorozhnyi 2025-10-11 12:00:06 +03:00 committed by Hela Saadani
parent a14b55ba98
commit 964cf23dd9
1 changed files with 0 additions and 14 deletions
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14
target/linux/mvebu/files-6.6/arch/arm64/boot/dts/marvell/armada-3720-gl-mv1000.dts
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@ -26,19 +26,6 @@
reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
};
vcc_sd_reg1: regulator {
compatible = "regulator-gpio";
regulator-name = "vcc_sd1";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
gpios-states = <0>;
states = <1800000 0x1
3300000 0x0>;
enable-active-high;
};
keys {
compatible = "gpio-keys";
@ -149,7 +136,6 @@
cd-gpios = <&gpionb 17 GPIO_ACTIVE_LOW>;
marvell,pad-type = "sd";
no-1-8-v;
vqmmc-supply = <&vcc_sd_reg1>;
status = "okay";
};