linux-kernel - [PATCH] arm64: dts: qcom: sc7180: Disable pmic pinctrl node on Trogdor

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Message-ID: <20240229012828.438020-1-swboyd@chromium.org>
Date: Wed, 28 Feb 2024 17:28:26 -0800
From: Stephen Boyd <swboyd@...omium.org>
To: Konrad Dybcio <konrad.dybcio@...aro.org>,
	Bjorn Andersson <andersson@...nel.org>
Cc: linux-kernel@...r.kernel.org,
	patches@...ts.linux.dev,
	linux-arm-msm@...r.kernel.org,
	cros-qcom-dts-watchers@...omium.org
Subject: [PATCH] arm64: dts: qcom: sc7180: Disable pmic pinctrl node on Trogdor

We don't use this pmic pinctrl node on any Trogdor devices. The
AP_SUSPEND pin is here, but this pinctrl device isn't a supplier to
anything in the devicetrees that include this file. Disable this device
node in the DTS so that we don't waste time or memory on this device.

Signed-off-by: Stephen Boyd <swboyd@...omium.org>
---
 arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
index 46aaeba28604..774c0647ea19 100644
--- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
@@ -1164,6 +1164,7 @@ &pm6150_gpios {
 };
 
 &pm6150l_gpios {
+	status = "disabled"; /* No GPIOs are consumed or configured */
 	gpio-line-names = "AP_SUSPEND",
 			  "",
 			  "",

base-commit: 6613476e225e090cc9aad49be7fa504e290dd33d
-- 
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