From: Robert Marko <robimarko@gmail.com>
To: agross@kernel.org, andersson@kernel.org,
konrad.dybcio@linaro.org, bhelgaas@google.com,
lpieralisi@kernel.org, robh@kernel.org, kw@linux.com,
krzysztof.kozlowski+dt@linaro.org, mani@kernel.org,
svarbanov@mm-sol.com, shawn.guo@linaro.org,
linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Robert Marko <robimarko@gmail.com>
Subject: [PATCH v2 4/9] arm64: dts: qcom: ipq8074: set Gen2 PCIe pcie max-link-speed
Date: Fri, 13 Jan 2023 17:44:44 +0100 [thread overview]
Message-ID: <20230113164449.906002-4-robimarko@gmail.com> (raw)
In-Reply-To: <20230113164449.906002-1-robimarko@gmail.com>
Add the generic 'max-link-speed' property to describe the Gen2 PCIe link
generation limit.
This allows the generic DWC code to configure the link speed correctly.
Signed-off-by: Robert Marko <robimarko@gmail.com>
---
arch/arm64/boot/dts/qcom/ipq8074.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index 06e1da176334..5ef4383ab18b 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -801,6 +801,7 @@ pcie1: pci@10000000 {
linux,pci-domain = <1>;
bus-range = <0x00 0xff>;
num-lanes = <1>;
+ max-link-speed = <2>;
#address-cells = <3>;
#size-cells = <2>;
--
2.39.0
next prev parent reply other threads:[~2023-01-13 16:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-13 16:44 [PATCH v2 1/9] arm64: dts: qcom: ipq8074: fix Gen2 PCIe QMP PHY Robert Marko
2023-01-13 16:44 ` [PATCH v2 2/9] arm64: dts: qcom: ipq8074: fix Gen3 " Robert Marko
2023-01-13 16:44 ` [PATCH v2 3/9] arm64: dts: qcom: ipq8074: correct Gen2 PCIe ranges Robert Marko
2023-01-13 16:44 ` Robert Marko [this message]
2023-01-13 16:44 ` [PATCH v2 5/9] dt-bindings: PCI: qcom: alphabetically sort compatibles Robert Marko
2023-01-13 16:44 ` [PATCH v2 6/9] dt-bindings: PCI: qcom: document IPQ8074 Gen3 port Robert Marko
2023-01-13 16:44 ` [PATCH v2 7/9] PCI: qcom: Add support for " Robert Marko
2023-01-13 16:44 ` [PATCH v2 8/9] arm64: dts: qcom: ipq8074: fix Gen3 PCIe node Robert Marko
2023-01-30 17:11 ` Arnd Bergmann
2023-02-02 9:16 ` Robert Marko
2023-02-02 9:42 ` Arnd Bergmann
2023-02-28 13:20 ` Manivannan Sadhasivam
2023-03-01 10:57 ` Robert Marko
2023-01-13 16:44 ` [PATCH v2 9/9] arm64: dts: qcom: ipq8074: correct PCIe QMP PHY output clock names Robert Marko
2023-01-16 9:14 ` (subset) [PATCH v2 1/9] arm64: dts: qcom: ipq8074: fix Gen2 PCIe QMP PHY Lorenzo Pieralisi
2023-01-19 4:54 ` Bjorn Andersson
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