ARM64: t210: Remove wp dt node for sdmmc1

-gpio pz3 is being used as wp gpio for sdmmc1.
-when it is enabled, gpio value is always as high
irrespective of wp enabled or not, because of this
card is enumerated as RO even if the lock is not
enabled.

Change-Id: I004c8ac7189fbf02a0007b7d48f568571fb6a2a3
Signed-off-by: Naveen Kumar Arepalli <naveenk@nvidia.com>
Reviewed-on: http://git-master/r/487257
Reviewed-by: Mallikarjun Kasoju <mkasoju@nvidia.com>
Tested-by: Mallikarjun Kasoju <mkasoju@nvidia.com>

diff --git a/arch/arm64/boot/dts/tegra210-ers-e2220-1100-a00-00.dts b/arch/arm64/boot/dts/tegra210-ers-e2220-1100-a00-00.dts
index f0d85f56d2c0584f835aaae32bc901079890527a..16617b082dddf9aeba3a3caede670b71c12909f6 100644 (file)
--- a/arch/arm64/boot/dts/tegra210-ers-e2220-1100-a00-00.dts
+++ b/arch/arm64/boot/dts/tegra210-ers-e2220-1100-a00-00.dts
@@ -77,7 +77,6 @@
        sdhci@700b0000 {
                uhs-mask = <0x1c>;
                cd-gpios = <&gpio TEGRA_GPIO_PZ1 0>;
-               wp-gpios = <&gpio TEGRA_GPIO_PZ3 0>;
                status = "okay";
        };
 

diff --git a/arch/arm64/boot/dts/tegra210-platforms/tegra210-ers-pinmux-e2220-1100-a00.dtsi b/arch/arm64/boot/dts/tegra210-platforms/tegra210-ers-pinmux-e2220-1100-a00.dtsi
index 35bf8d7aa581945148f6f4dbf91c07972e042fb5..a997e13940aab3c6c003eff069d42e0a8eb5b9db 100644 (file)
--- a/arch/arm64/boot/dts/tegra210-platforms/tegra210-ers-pinmux-e2220-1100-a00.dtsi
+++ b/arch/arm64/boot/dts/tegra210-platforms/tegra210-ers-pinmux-e2220-1100-a00.dtsi
@@ -314,7 +314,7 @@
 
                        pz3 {
                                nvidia,pins = "pz3";
-                               nvidia,function = "sdmmc3";
+                               nvidia,function = "sdmmc1";
                                nvidia,pull = <TEGRA_PIN_PULL_UP>;
                                nvidia,tristate = <TEGRA_PIN_DISABLE>;
                                nvidia,enable-input = <TEGRA_PIN_ENABLE>;