[PATCH 2/3] arm64: dts: rockchip: Enable sdmmc2 on rock-3b and set it up for SDIO devices

[Tamás Szűcs]

Enable SDIO on Radxa ROCK 3 Model B M.2 Key E. Add all supported UHS-I rates and
enable 200 MHz maximum clock. Also, allow host wakeup via SDIO IRQ.

Signed-off-by: Tamás Szűcs <tszucs at linux.com>
---
 arch/arm64/boot/dts/rockchip/rk3568-rock-3b.dts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3b.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3b.dts
index 242af5337cdf..b7527ba418f7 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3b.dts
@@ -688,14 +688,20 @@ &sdmmc2 {
 	cap-sd-highspeed;
 	cap-sdio-irq;
 	keep-power-in-suspend;
+	max-frequency = <200000000>;
 	mmc-pwrseq = <&sdio_pwrseq>;
 	non-removable;
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_clk &sdmmc2m0_cmd>;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
 	sd-uhs-sdr104;
+	sd-uhs-ddr50;
 	vmmc-supply = <&vcc3v3_sys2>;
 	vqmmc-supply = <&vcc_1v8>;
-	status = "disabled";
+	wakeup-source;
+	status = "okay";
 };
 
 &sfc {
-- 
2.45.2