From 2a068e19ffe511cbff94ae01541f6060b541bbf0 Mon Sep 17 00:00:00 2001
From: Michael Riesch <michael.riesch@wolfvision.net>
Date: Thu, 5 Aug 2021 14:01:06 +0200
Subject: [PATCH] arm64: dts: rockchip: add node for sd card to rk3568-evb1-v10
Add the SD card reader to the device tree of the RK3568 EVB1.
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
Link: https://lore.kernel.org/r/20210805120107.27007-7-michael.riesch@wolfvision.net
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
index 92af4ce89b703..1c34d529b7717 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
@@ -16,6 +16,7 @@
aliases {
ethernet0 = &gmac0;
ethernet1 = &gmac1;
+ mmc0 = &sdmmc0;
};
chosen: chosen {
@@ -365,6 +366,19 @@
status = "okay";
};
+&sdmmc0 {
+ bus-width = <4>;
+ cap-sd-highspeed;
+ cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+ disable-wp;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
+ sd-uhs-sdr104;
+ vmmc-supply = <&vcc3v3_sd>;
+ vqmmc-supply = <&vccio_sd>;
+ status = "okay";
+};
+
&uart2 {
status = "okay";
};
--
2.30.2