From: Soren Brinkmann <soren.brinkmann@xilinx.com>
Date: Fri, 25 Aug 2017 21:11:04 +0000 (-0700)
Subject: arm64: zynqmp: Fix SD on zcu104
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=51a61193e315d768a5df86bfc08a55891eb58f19;p=thirdparty%2Fu-boot.git

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 a6bab29df78..1924983a0f7 100644
--- 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 {