arm64: dts: rockchip: clean up the abuse of disable-wp

The mmc.txt didn't explicitly say disable-wp is for SD card slot
only, but that is what it was designed for in the first place.

Remove all disable-wp from emmc or sdio controller.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

arch/arm64/boot/dts/rockchip/rk3368-evb.dtsi

@@ -116,7 +116,6 @@ vcc_sys: vcc-sys-regulator {
 &emmc {
 	bus-width = <8>;
 	cap-mmc-highspeed;
-	disable-wp;
 	mmc-pwrseq = <&emmc_pwrseq>;
 	non-removable;
 	pinctrl-names = "default";

arch/arm64/boot/dts/rockchip/rk3368-geekbox.dts

@@ -78,7 +78,6 @@ &emmc {
 	bus-width = <8>;
 	cap-mmc-highspeed;
 	clock-frequency = <150000000>;
-	disable-wp;
 	non-removable;
 	vmmc-supply = <&vcc_io>;
 	vqmmc-supply = <&vcc18_flash>;

arch/arm64/boot/dts/rockchip/rk3368-lion.dtsi

@@ -139,7 +139,6 @@ &cpu_b3 {
 &emmc {
 	bus-width = <8>;
 	clock-frequency = <150000000>;
-	disable-wp;
 	mmc-hs200-1_8v;
 	non-removable;
 	vmmc-supply = <&vcc33_io>;

arch/arm64/boot/dts/rockchip/rk3368-orion-r68-meta.dts

@@ -161,7 +161,6 @@ vdd_10: vdd-10-regulator {
 &emmc {
 	bus-width = <8>;
 	cap-mmc-highspeed;
-	disable-wp;
 	mmc-pwrseq = <&emmc_pwrseq>;
 	mmc-hs200-1_2v;
 	mmc-hs200-1_8v;

arch/arm64/boot/dts/rockchip/rk3368-px5-evb.dts

@@ -48,7 +48,6 @@ &emmc {
 	bus-width = <8>;
 	cap-mmc-highspeed;
 	clock-frequency = <150000000>;
-	disable-wp;
 	mmc-hs200-1_8v;
 	no-sdio;
 	no-sd;

arch/arm64/boot/dts/rockchip/rk3368-r88.dts

@@ -149,7 +149,6 @@ vdd_10: vdd-10-regulator {
 &emmc {
 	bus-width = <8>;
 	cap-mmc-highspeed;
-	disable-wp;
 	mmc-pwrseq = <&emmc_pwrseq>;
 	non-removable;
 	pinctrl-names = "default";

arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi

@@ -553,7 +553,6 @@ &sdio0 {
 	bus-width = <4>;
 	cap-sd-highspeed;
 	cap-sdio-irq;
-	disable-wp;
 	keep-power-in-suspend;
 	mmc-pwrseq = <&sdio_pwrseq>;
 	non-removable;

arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts

@@ -219,7 +219,6 @@ &sdio0 {
 	cap-sd-highspeed;
 	cap-sdio-irq;
 	clock-frequency = <50000000>;
-	disable-wp;
 	keep-power-in-suspend;
 	max-frequency = <50000000>;
 	mmc-pwrseq = <&sdio_pwrseq>;