From: Johan Hovold <johan+linaro@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Sibi Sankar <quic_sibis@quicinc.com>,
Abel Vesa <abel.vesa@linaro.org>,
Rajendra Nayak <quic_rjendra@quicinc.com>,
Xilin Wu <wuxilin123@gmail.com>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Johan Hovold <johan+linaro@kernel.org>
Subject: [PATCH 03/12] arm64: dts: qcom: x1e80100-qcp: disable PCIe6a perst pull down
Date: Mon, 22 Jul 2024 11:54:50 +0200 [thread overview]
Message-ID: <20240722095459.27437-4-johan+linaro@kernel.org> (raw)
In-Reply-To: <20240722095459.27437-1-johan+linaro@kernel.org>
Disable the PCIe6a perst pull-down resistor to save some power.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
arch/arm64/boot/dts/qcom/x1e80100-qcp.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts
index 86735f07fbb5..998e5ea2f52e 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-qcp.dts
@@ -677,7 +677,7 @@ perst-n-pins {
pins = "gpio152";
function = "gpio";
drive-strength = <2>;
- bias-pull-down;
+ bias-disable;
};
wake-n-pins {
--
2.44.2
next prev parent reply other threads:[~2024-07-22 9:55 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-22 9:54 [PATCH 00/12] arm64: dts: qcom: x1e80100: QCP/Vivobook/Yoga PCIe fixes Johan Hovold
2024-07-22 9:54 ` [PATCH 01/12] arm64: dts: qcom: x1e80100-qcp: fix PCIe4 PHY supply Johan Hovold
2024-07-22 10:02 ` Konrad Dybcio
2024-07-22 10:02 ` Abel Vesa
2024-07-22 9:54 ` [PATCH 02/12] arm64: dts: qcom: x1e80100-qcp: fix up PCIe6a pinctrl node Johan Hovold
2024-07-22 10:02 ` Konrad Dybcio
2024-07-22 10:03 ` Abel Vesa
2024-07-22 9:54 ` Johan Hovold [this message]
2024-07-22 10:02 ` [PATCH 03/12] arm64: dts: qcom: x1e80100-qcp: disable PCIe6a perst pull down Konrad Dybcio
2024-07-22 10:03 ` Abel Vesa
2024-07-22 9:54 ` [PATCH 04/12] arm64: dts: qcom: x1e80100-qcp: fix missing PCIe4 gpios Johan Hovold
2024-07-22 10:02 ` Konrad Dybcio
2024-07-22 9:54 ` [PATCH 05/12] arm64: dts: qcom: x1e80100-vivobook-s15: fix PCIe4 PHY supply Johan Hovold
2024-07-22 10:03 ` Konrad Dybcio
2024-07-22 9:54 ` [PATCH 06/12] arm64: dts: qcom: x1e80100-vivobook-s15: fix up PCIe6a pinctrl node Johan Hovold
2024-07-22 10:03 ` Konrad Dybcio
2024-07-22 9:54 ` [PATCH 07/12] arm64: dts: qcom: x1e80100-vivobook-s15: disable PCIe6a perst pull down Johan Hovold
2024-07-22 10:03 ` Konrad Dybcio
2024-07-22 9:54 ` [PATCH 08/12] arm64: dts: qcom: x1e80100-vivobook-s15: fix missing PCIe4 gpios Johan Hovold
2024-07-22 10:03 ` Konrad Dybcio
2024-07-22 9:54 ` [PATCH 09/12] arm64: dts: qcom: x1e80100-yoga-slim7x: fix PCIe4 PHY supply Johan Hovold
2024-07-22 10:03 ` Konrad Dybcio
2024-07-22 9:54 ` [PATCH 10/12] arm64: dts: qcom: x1e80100-yoga-slim7x: fix up PCIe6a pinctrl node Johan Hovold
2024-07-22 10:03 ` Konrad Dybcio
2024-07-22 9:54 ` [PATCH 11/12] arm64: dts: qcom: x1e80100-yoga-slim7x: disable PCIe6a perst pull down Johan Hovold
2024-07-22 10:04 ` Konrad Dybcio
2024-07-22 9:54 ` [PATCH 12/12] arm64: dts: qcom: x1e80100-yoga-slim7x: fix missing PCIe4 gpios Johan Hovold
2024-07-22 10:04 ` Konrad Dybcio
2024-07-29 3:58 ` [PATCH 00/12] arm64: dts: qcom: x1e80100: QCP/Vivobook/Yoga PCIe fixes Bjorn Andersson
2024-08-01 3:19 ` Bjorn Andersson
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