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>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Johan Hovold <johan+linaro@kernel.org>
Subject: [PATCH v2 5/8] arm64: dts: qcom: x1e80100-crd: disable PCIe6a perst pull down
Date: Mon, 22 Jul 2024 11:42:46 +0200 [thread overview]
Message-ID: <20240722094249.26471-6-johan+linaro@kernel.org> (raw)
In-Reply-To: <20240722094249.26471-1-johan+linaro@kernel.org>
Disable the PCIe6a perst pull-down resistor to save some power.
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
arch/arm64/boot/dts/qcom/x1e80100-crd.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts
index 41d05ce01cbb..7406f1ad9c55 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts
@@ -987,7 +987,7 @@ 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 9:43 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-22 9:42 [PATCH v2 0/8] arm64: dts: qcom: x1e80100: PCIe fixes and CRD modem support Johan Hovold
2024-07-22 9:42 ` [PATCH v2 1/8] arm64: dts: qcom: x1e80100-crd: fix PCIe4 PHY supply Johan Hovold
2024-07-22 10:01 ` Abel Vesa
2024-07-22 9:42 ` [PATCH v2 2/8] arm64: dts: qcom: x1e80100: fix PCIe domain numbers Johan Hovold
2024-07-22 9:42 ` [PATCH v2 3/8] arm64: dts: qcom: x1e80100: add missing PCIe minimum OPP Johan Hovold
2024-07-22 10:04 ` Konrad Dybcio
2024-07-22 9:42 ` [PATCH v2 4/8] arm64: dts: qcom: x1e80100-crd: fix up PCIe6a pinctrl node Johan Hovold
2024-07-22 9:42 ` Johan Hovold [this message]
2024-07-22 9:42 ` [PATCH v2 6/8] arm64: dts: qcom: x1e80100-crd: fix missing PCIe4 gpios Johan Hovold
2024-07-22 9:42 ` [PATCH v2 7/8] arm64: dts: qcom: x1e80100: add PCIe5 nodes Johan Hovold
2024-07-22 9:42 ` [PATCH v2 8/8] arm64: dts: qcom: x1e80100-crd: enable SDX65 modem Johan Hovold
2024-07-29 3:58 ` [PATCH v2 0/8] arm64: dts: qcom: x1e80100: PCIe fixes and CRD modem support Bjorn Andersson
2024-08-01 3:19 ` (subset) " Bjorn Andersson
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