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arm64: dts: qcom: sc7180: SD-card GPIO pin set bias-pull up

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Some SC7180 based boards do not have external pull-up for cd-gpio.
Set this pin to internal pull-up for sleep config to avoid frequent
regulator toggle events.

Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Sujit Kautkar <sujitka@chromium.org>
Link: https://lore.kernel.org/r/20210602121313.v3.2.I52f30ddfe62041b7e6c3c362f0ad8f695ac28224@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Sujit Kautkar
2021-06-02 12:13:41 -07:00
committed by Bjorn Andersson
parent c8d6f8e530
commit 71208cd4b1
2 changed files with 2 additions and 2 deletions
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2
arch/arm64/boot/dts/qcom/sc7180-idp.dts
View File

@@ -761,7 +761,7 @@
pinconf-sd-cd {
pins = "gpio69";
bias-disable;
bias-pull-up;
drive-strength = <2>;
};
};

2
arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
View File

@@ -1589,7 +1589,7 @@ ap_spi_fp: &spi10 {
pinconf-sd-cd {
pins = "gpio69";
bias-disable;
bias-pull-up;
drive-strength = <2>;
};
};