linux-kernel - [PATCH] arm64: dts: qcom: ipq9574-rdp433: remove unused 'sdc-default-state'

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Message-Id: <20250701-rdp433-remove-sdc-state-v1-1-ca0f156a42d5@gmail.com>
Date: Tue, 01 Jul 2025 12:10:13 +0200
From: Gabor Juhos <j4g8y7@...il.com>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Gabor Juhos <j4g8y7@...il.com>
Subject: [PATCH] arm64: dts: qcom: ipq9574-rdp433: remove unused
 'sdc-default-state'

Since commit 8140d10568a8 ("arm64: dts: qcom: ipq9574: Remove eMMC node"),
the 'sdc-default-state' pinctrl state is not used so remove that.

Signed-off-by: Gabor Juhos <j4g8y7@...il.com>
---
Note: dtbcheck produces the warnings below, but those are present even
without the patch:

  DTC [C] arch/arm64/boot/dts/qcom/ipq9574-rdp433.dtb
/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dtb: usb@...8800: interrupt-names: ['pwr_event'] is too short
	from schema $id: http://devicetree.org/schemas/usb/qcom,dwc3.yaml#
/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dtb: usb@...8800: interrupts-extended: [[1, 0, 134, 4]] is too short
	from schema $id: http://devicetree.org/schemas/usb/qcom,dwc3.yaml#
---
 arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts | 32 -----------------------------
 1 file changed, 32 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts
index fa7bb521e78603fc4fd6499f398b74c99b018772..5a546a14998b04a4b52abfc12571ec0f793f959b 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts
+++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts
@@ -128,36 +128,4 @@ wake-n-pins {
 			bias-pull-up;
 		};
 	};
-
-	sdc_default_state: sdc-default-state {
-		clk-pins {
-			pins = "gpio5";
-			function = "sdc_clk";
-			drive-strength = <8>;
-			bias-disable;
-		};
-
-		cmd-pins {
-			pins = "gpio4";
-			function = "sdc_cmd";
-			drive-strength = <8>;
-			bias-pull-up;
-		};
-
-		data-pins {
-			pins = "gpio0", "gpio1", "gpio2",
-			       "gpio3", "gpio6", "gpio7",
-			       "gpio8", "gpio9";
-			function = "sdc_data";
-			drive-strength = <8>;
-			bias-pull-up;
-		};
-
-		rclk-pins {
-			pins = "gpio10";
-			function = "sdc_rclk";
-			drive-strength = <8>;
-			bias-pull-down;
-		};
-	};
 };

---
base-commit: 19272b37aa4f83ca52bdf9c16d5d81bdd1354494
change-id: 20250701-rdp433-remove-sdc-state-692f5e91cdb9

Best regards,
-- 
Gabor Juhos <j4g8y7@...il.com>