linux-kernel - [PATCH 3/4] arm64: dts: qcom: x1e80100: Describe TLMM pins for SDC2

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Message-Id: <20241008-x1e80100-qcp-sdhc-v1-3-dfef4c92ae31@linaro.org>
Date: Tue, 08 Oct 2024 17:05:57 +0300
From: Abel Vesa <abel.vesa@...aro.org>
To: Ulf Hansson <ulf.hansson@...aro.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>
Cc: Johan Hovold <johan@...nel.org>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, linux-mmc@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-msm@...r.kernel.org, Abel Vesa <abel.vesa@...aro.org>
Subject: [PATCH 3/4] arm64: dts: qcom: x1e80100: Describe TLMM pins for
 SDC2

Describe the SDC2 default and sleep state pins configuration
in TLMM. Do this in SoC dtsi file since they will be shared
across multiple boards.

Signed-off-by: Abel Vesa <abel.vesa@...aro.org>
---
 arch/arm64/boot/dts/qcom/x1e80100.dtsi | 40 ++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
index b835fd87b977ae81f687c4ea15f6f2f89e02e9b1..f9f5da60244cdda7499883dd593b809c4274510a 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
+++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
@@ -5740,6 +5740,46 @@ rx-pins {
 					bias-disable;
 				};
 			};
+
+			sdc2_sleep: sdc2-sleep-state {
+				clk-pins {
+					pins = "sdc2_clk";
+					bias-disable;
+					drive-strength = <2>;
+				};
+
+				cmd-pins {
+					pins = "sdc2_cmd";
+					bias-pull-up;
+					drive-strength = <2>;
+				};
+
+				data-pins {
+					pins = "sdc2_data";
+					bias-pull-up;
+					drive-strength = <2>;
+				};
+			};
+
+			sdc2_default: sdc2-default-state {
+				clk-pins {
+					pins = "sdc2_clk";
+					bias-disable;
+					drive-strength = <16>;
+				};
+
+				cmd-pins {
+					pins = "sdc2_cmd";
+					bias-pull-up;
+					drive-strength = <10>;
+				};
+
+				data-pins {
+					pins = "sdc2_data";
+					bias-pull-up;
+					drive-strength = <10>;
+				};
+			};
 		};
 
 		apps_smmu: iommu@...00000 {

-- 
2.34.1