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Date: Sun, 21 Jan 2024 23:33:43 +0100
From: Marijn Suijten <marijn.suijten@...ainline.org>
To: Bjorn Andersson <andersson@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: ~postmarketos/upstreaming@...ts.sr.ht,
AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
Luca Weiss <luca@...tu.xyz>, Adam Skladowski <a39.skl@...il.com>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
Martin Botka <martin.botka@...ainline.org>,
Jami Kettunen <jami.kettunen@...ainline.org>, linux-arm-msm@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Marijn Suijten <marijn.suijten@...ainline.org>
Subject: [PATCH v2 6/6] arm64: dts: qcom: msm8956-loire: Add SD Card Detect
to SDC2 pin states
In addition to the SDC2 pins, set the SD Card Detect pin in a sane state
to be used as an interrupt when an SD Card is slotted in or removed.
Signed-off-by: Marijn Suijten <marijn.suijten@...ainline.org>
---
arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi b/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi
index b0b83edd3627..75412e37334c 100644
--- a/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8956-sony-xperia-loire.dtsi
@@ -264,10 +264,27 @@ &sdhc_1 {
status = "okay";
};
+&sdc2_off_state {
+ sd-cd-pins {
+ pins = "gpio100";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+};
+
&sdc2_on_state {
clk-pins {
drive-strength = <10>;
};
+
+ sd-cd-pins {
+ pins = "gpio100";
+ function = "gpio";
+ drive-strength = <2>;
+ input-enable;
+ bias-pull-up;
+ };
};
&sdhc_2 {
--
2.43.0
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