ARM: tegra: apalis-tk1: Fix SD card detect on v1.1 HW

Add SD card detect SD1_CD# applicable for V1.1 modules using GPIO_PV2.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm/boot/dts/tegra124-apalis-eval.dts b/arch/arm/boot/dts/tegra124-apalis-eval.dts
index 653044a..5b860ad 100644 (file)
--- a/arch/arm/boot/dts/tegra124-apalis-eval.dts
+++ b/arch/arm/boot/dts/tegra124-apalis-eval.dts
@@ -187,14 +187,8 @@
        /* Apalis SD1 */
        sdhci@700b0400 {
                status = "okay";
-               /*
-                * Don't use SD1_CD# aka SDMMC3_CLK_LB_OUT for now as it
-                * features some magic properties even though the external
-                * loopback is disabled and the internal loopback used as per
-                * SDMMC_VENDOR_MISC_CNTRL_0 register's SDMMC_SPARE1 bits being
-                * set to 0xfffd according to the TRM!
-                * cd-gpios = <&gpio TEGRA_GPIO(EE, 4) GPIO_ACTIVE_LOW>;
-                */
+               /* SD1_CD# */
+               cd-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
                bus-width = <4>;
                vqmmc-supply = <&vddio_sdmmc3>;
        };