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Subject[PATCH 22/31] arm64: zynqmp: Add note about UHS mode on some boards
Date
Add note about UHS mode and add no-1-8-v property to zc1751-dc1 board.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts | 4 ++++
arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts | 4 ++++
arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts | 3 +++
arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts | 5 ++++-
4 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
index 460aba6e7990..cd406947ec34 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
@@ -370,6 +370,10 @@ &sdhci0 {
/* SD1 with level shifter */
&sdhci1 {
status = "okay";
+ /*
+ * This property should be removed for supporting UHS mode
+ */
+ no-1-8-v;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdhci1_default>;
xlnx,mio-bank = <1>;
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
index 5ddcfdf48626..3cbc51b4587d 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
@@ -956,6 +956,10 @@ &sata {
/* SD1 with level shifter */
&sdhci1 {
status = "okay";
+ /*
+ * 1.0 revision has level shifter and this property should be
+ * removed for supporting UHS mode
+ */
no-1-8-v;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdhci1_default>;
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
index 4a0f3370bf7f..2c1c4d96fb21 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
@@ -951,6 +951,9 @@ &sata {
/* SD1 with level shifter */
&sdhci1 {
status = "okay";
+ /*
+ * This property should be removed for supporting UHS mode
+ */
no-1-8-v;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdhci1_default>;
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
index 85e9d0e2f9bd..c9d41d16c3f0 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
@@ -796,8 +796,11 @@ &sdhci1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sdhci1_default>;
- no-1-8-v;
disable-wp;
+ /*
+ * This property should be removed for supporting UHS mode
+ */
+ no-1-8-v;
xlnx,mio-bank = <1>;
};

--
2.31.1
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