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arm64: dts: rockchip: fix nanopc-t6 sdmmc regulator

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sdmmc on the nanopc-t6 is powered by vcc3v3_sd_s0, not vcc_3v3_s3
add the vcc3v3_sd_s0 regulator, and control it with gpio4_a5

Signed-off-by: John Clark <inindev@gmail.com>
Link: https://lore.kernel.org/r/20240102024054.1030313-1-inindev@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
John Clark
2024-01-02 02:40:53 +00:00
committed by Heiko Stuebner
parent dc1f5b67de
commit 6cb02674a0
1 changed files with 12 additions and 1 deletions
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arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts
+12 -1
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@@ -160,6 +160,17 @@
vin-supply = <&vcc5v0_sys>;
};
vcc3v3_sd_s0: vcc3v3-sd-s0-regulator {
compatible = "regulator-fixed";
enable-active-low;
gpio = <&gpio4 RK_PA5 GPIO_ACTIVE_LOW>;
regulator-boot-on;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "vcc3v3_sd_s0";
vin-supply = <&vcc_3v3_s3>;
};
vdd_4g_3v3: vdd-4g-3v3-regulator {
compatible = "regulator-fixed";
enable-active-high;
@@ -560,7 +571,7 @@
no-mmc;
no-sdio;
sd-uhs-sdr104;
vmmc-supply = <&vcc_3v3_s3>;
vmmc-supply = <&vcc3v3_sd_s0>;
vqmmc-supply = <&vccio_sd_s0>;
status = "okay";
};