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arm64: dts: rockchip: Add uart0 pinctrl to Radxa E20C

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Radxa E20C route UART0 M0 pins (GPIO4_C7 and GPIO4_D0) to the onboard
CH340B for debug console use.

Add pinctrl for UART0 M0 pins used for serial console.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Link: https://lore.kernel.org/r/20250228064024.3200000-6-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Jonas Karlman 2025-02-28 06:40:11 +00:00 committed by Heiko Stuebner
parent a31fad19ae
commit 0d2312f0d3
1 changed files with 2 additions and 0 deletions
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2
arch/arm64/boot/dts/rockchip/rk3528-radxa-e20c.dts
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@ -18,5 +18,7 @@ chosen {
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0m0_xfer>;
status = "okay";
};