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Message-Id: <1622904059-21244-2-git-send-email-pmaliset@codeaurora.org>
Date: Sat, 5 Jun 2021 20:10:56 +0530
From: Prasad Malisetty <pmaliset@...eaurora.org>
To: agross@...nel.org, bjorn.andersson@...aro.org, bhelgaas@...gle.com,
robh+dt@...nel.org, swboyd@...omium.org, lorenzo.pieralisi@....com,
svarbanov@...sol.com
Cc: devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org,
linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
mgautam@...eaurora.org, dianders@...omium.org, mka@...omium.org,
sanm@...eaurora.org, Prasad Malisetty <pmaliset@...eaurora.org>
Subject: [PATCH v2 1/4] arm64: dts: qcom: sc7280: Add PCIe nodes for IDP board
Add PCIe nodes for sc7280 IDP board.
Signed-off-by: Prasad Malisetty <pmaliset@...eaurora.org>
---
arch/arm64/boot/dts/qcom/sc7280-idp.dts | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 3900cfc..a58552b 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
@@ -268,6 +268,34 @@
};
};
+&pcie1 {
+ status = "okay";
+
+ vdda-supply = <&vreg_l10c_0p8>;
+};
+
+&pcie1_phy {
+ status = "okay";
+
+ vdda-phy-supply = <&vreg_l10c_0p8>;
+ vdda-pll-supply = <&vreg_l6b_1p2>;
+};
+
+&pcie1_default_state {
+ clkreq {
+ bias-pull-up;
+ };
+
+ wake-n {
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ nvme-n {
+ bias-pull-up;
+ };
+};
+
&qupv3_id_0 {
status = "okay";
};
--
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