arm64: zynqmp: Fix SD on zcu104

With a micro-sd interface, no write protect signal is available. Also,
for SD to work the no-1-8-v property needs to be specified.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/dts/zynqmp-zcu104-revA.dts b/arch/arm/dts/zynqmp-zcu104-revA.dts
index a6bab29df78abfc25c2380c7b1e8762ffafb49a0..1924983a0f7460db81c9649bb78c1b631a9e469f 100644 (file)
--- a/arch/arm/dts/zynqmp-zcu104-revA.dts
+++ b/arch/arm/dts/zynqmp-zcu104-revA.dts
@@ -428,9 +428,11 @@
 /* SD1 with level shifter */
 &sdhci1 {
        status = "okay";
+       no-1-8-v;
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_sdhci1_default>;
        xlnx,mio_bank = <1>;
+       disable-wp;
 };
 
 &serdes {