[PATCH] arm64: dts: rockchip: Fix SD card init on rk3399-nanopi4

[Christian Kohlschütter]

mmc/SD-card initialization may sometimes fail on NanoPi r4s with
"mmc1: problem reading SD Status register" /
"mmc1: error -110 whilst initialising SD card"

Moreover, rebooting would also sometimes hang.

Signed-off-by: Christian Kohlschütter <christian at kohlschutter.com>
---
 arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
index 8c0ff6c96e03..91789801ab03 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
@@ -67,10 +67,10 @@ vcc1v8_s3: vcc1v8-s3 {
 	vcc3v0_sd: vcc3v0-sd {
 		compatible = "regulator-fixed";
 		enable-active-high;
-		gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
+		gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_HIGH>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&sdmmc0_pwr_h>;
-		regulator-always-on;
+		regulator-boot-on;
 		regulator-min-microvolt = <3000000>;
 		regulator-max-microvolt = <3000000>;
 		regulator-name = "vcc3v0_sd";
@@ -580,7 +580,7 @@ wifi_reg_on_h: wifi-reg_on-h {
 
 	sdmmc {
 		sdmmc0_det_l: sdmmc0-det-l {
-			rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
+			rockchip,pins = <0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>;
 		};
 
 		sdmmc0_pwr_h: sdmmc0-pwr-h {
-- 
2.36.1