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arm: dts: xilinx: drop bias-high-impedance on SDIO CD/WP pins

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Zynq-7000 boards used the same invalid combination of bias-high-impedance
and bias-pull-up on SDIO card-detect and write-protect pin groups. Keep
only bias-pull-up, as in the arm64 ZynqMP fix.

Link: https://patch.msgid.link/f8f0aa0d0a732127b5cb725871d06a7739f0a499.1780496388.git.michal.simek@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
This commit is contained in:
Michal Simek 2026-06-03 16:19:53 +02:00
parent bc7b17594a
commit 568248504d
3 changed files with 0 additions and 5 deletions
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1
arch/arm/boot/dts/xilinx/zynq-ebaz4205.dts
View File

@ -99,7 +99,6 @@ conf-cd {
groups = "gpio0_34_grp";
io-standard = <3>;
slew-rate = <0>;
bias-high-impedance;
bias-pull-up;
};
};

2
arch/arm/boot/dts/xilinx/zynq-zc702.dts
View File

@ -324,7 +324,6 @@ mux-cd {
conf-cd {
groups = "gpio0_0_grp";
bias-high-impedance;
bias-pull-up;
slew-rate = <0>;
power-source = <1>;
@ -337,7 +336,6 @@ mux-wp {
conf-wp {
groups = "gpio0_15_grp";
bias-high-impedance;
bias-pull-up;
slew-rate = <0>;
power-source = <1>;

2
arch/arm/boot/dts/xilinx/zynq-zc706.dts
View File

@ -237,7 +237,6 @@ mux-cd {
conf-cd {
groups = "gpio0_14_grp";
bias-high-impedance;
bias-pull-up;
slew-rate = <0>;
power-source = <1>;
@ -250,7 +249,6 @@ mux-wp {
conf-wp {
groups = "gpio0_15_grp";
bias-high-impedance;
bias-pull-up;
slew-rate = <0>;
power-source = <1>;