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arm64: dts: rockchip: Enable onboard eMMC on Radxa E20C

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The Radxa E20C may come with an onboard eMMC (8GB / 16GB / 32GB / 64GB).

Enable support for the onboard eMMC on Radxa E20C.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20250305214108.1327208-4-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Jonas Karlman 2025-03-05 21:41:04 +00:00 committed by Heiko Stuebner
parent a98cc47f79
commit 3a01b5f14a
1 changed files with 15 additions and 0 deletions
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15
arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts
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@ -15,6 +15,10 @@ / {
model = "Radxa E20C"; model = "Radxa E20C";
compatible = "radxa,e20c", "rockchip,rk3528"; compatible = "radxa,e20c", "rockchip,rk3528";
aliases {
mmc0 = &sdhci;
};
chosen { chosen {
stdout-path = "serial0:1500000n8"; stdout-path = "serial0:1500000n8";
}; };
@ -133,6 +137,17 @@ &saradc {
status = "okay"; status = "okay";
}; };
&sdhci {
bus-width = <8>;
cap-mmc-highspeed;
no-sd;
no-sdio;
non-removable;
vmmc-supply = <&vcc_3v3>;
vqmmc-supply = <&vcc_1v8>;
status = "okay";
};
&uart0 { &uart0 {
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&uart0m0_xfer>; pinctrl-0 = <&uart0m0_xfer>;