arm64: dts: rockchip: Enable SD card detection for Rock960 boards

For proper working of SD cards, let's add the Card Detect GPIO property
to the common devicetree for Rock960 family boards.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
index cc9c373..6c8c4ab 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi
@@ -439,6 +439,7 @@
        cap-sd-highspeed;
        clock-frequency = <100000000>;
        clock-freq-min-max = <100000 100000000>;
+       cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
        disable-wp;
        sd-uhs-sdr104;
        vqmmc-supply = <&vcc_sd>;