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arm64: zynqmp: Add note about UHS mode on some boards

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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>
Link: https://lore.kernel.org/r/462b95844e7aedb00768035913265d7af90c3b2f.1623684253.git.michal.simek@xilinx.com
This commit is contained in:
Michal Simek 2021-06-14 17:25:30 +02:00
parent 5f9a32bafc
commit 1d4bd118c9
4 changed files with 15 additions and 1 deletions
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4
arch/arm64/boot/dts/xilinx/zynqmp-zc1751-xm015-dc1.dts
View file

@ -370,6 +370,10 @@
/* 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>;

4
arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
View file

@ -956,6 +956,10 @@
/* 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>;

3
arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
View file

@ -951,6 +951,9 @@
/* 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>;

5
arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
View file

@ -796,8 +796,11 @@
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>;
};