[PATCH V2] arm64: dts: qcom: sc7180: SD-card GPIO pin set bias-pull up

[Shaik Sajida Bhanu]

From: Veerabhadrarao Badiganti <vbadigan@xxxxxxxxxxxxxx>

On some sc7180 based platforms where external pull is not present on cd-gpio,
this gpio state is getting read as HIGH when sleep config is applied on it.
This is resulting in SDcard rescan after suspend-resume even though SDcard
is not present.

Update cd-gpio sleep config with bais-pull to fix this issue.

Signed-off-by: Veerabhadrarao Badiganti <vbadigan@xxxxxxxxxxxxxx>
Signed-off-by: Shaik Sajida Bhanu <sbhanu@xxxxxxxxxxxxxx>
---

Changes since V1:
	- Incorporated review comments by Bjorn Andersson.
---
 arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index d78a066..a3527c3 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -1819,7 +1819,7 @@
 
 				pinconf-sd-cd {
 					pins = "gpio69";
-					bias-disable;
+					bias-pull-up;
 					drive-strength = <2>;
 				};
 			};
-- 
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