From: Konrad Dybcio <konrad.dybcio@somainline.org>
Date: Wed, 16 Jun 2021 00:23:19 +0000 (+0200)
Subject: arm64: dts: qcom: sm8250: Add SDHCI2 sleep mode pinctrl
X-Git-Tag: accepted/tizen/unified/20230118.172025~6845^2~2^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8eaa6501ef2671daba3a595852ec453fe5a7d34c;p=platform%2Fkernel%2Flinux-rpi.git

arm64: dts: qcom: sm8250: Add SDHCI2 sleep mode pinctrl

Add required pins for SDHCI2, so that the interface can work reliably.
This commit adds sleep_state setup to the SoC DTSI, as it is common for
all boards.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210616002321.74155-2-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 995e93d..29107c3 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -3469,6 +3469,26 @@
 					output-high;
 				};
 			};
+
+			sdc2_sleep_state: sdc2-sleep {
+				clk {
+					pins = "sdc2_clk";
+					drive-strength = <2>;
+					bias-disable;
+				};
+
+				cmd {
+					pins = "sdc2_cmd";
+					drive-strength = <2>;
+					bias-pull-up;
+				};
+
+				data {
+					pins = "sdc2_data";
+					drive-strength = <2>;
+					bias-pull-up;
+				};
+			};
 		};
 
 		apps_smmu: iommu@15000000 {