From: Abel Vesa <abel.vesa@linaro.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>
Subject: [PATCH v2 2/2] arm64: dts: qcom: sm8550-mtp: Add PCIe PHYs and controllers nodes
Date: Thu, 19 Jan 2023 01:05:26 +0200 [thread overview]
Message-ID: <20230118230526.1499328-3-abel.vesa@linaro.org> (raw)
In-Reply-To: <20230118230526.1499328-1-abel.vesa@linaro.org>
Enable PCIe controllers and PHYs nodes on SM8550 MTP board.
Co-developed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
---
arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 29 +++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
index 81fcbdc6bdc4..b69ded9c4b57 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts
@@ -359,6 +359,35 @@ vreg_l3g_1p2: ldo3 {
};
};
+&pcie_1_phy_aux_clk {
+ clock-frequency = <1000>;
+};
+
+&pcie0 {
+ wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>;
+ perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&pcie0_phy {
+ vdda-phy-supply = <&vreg_l1e_0p88>;
+ vdda-pll-supply = <&vreg_l3e_1p2>;
+ status = "okay";
+};
+
+&pcie1 {
+ wake-gpios = <&tlmm 99 GPIO_ACTIVE_HIGH>;
+ perst-gpios = <&tlmm 97 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&pcie1_phy {
+ vdda-phy-supply = <&vreg_l3c_0p91>;
+ vdda-pll-supply = <&vreg_l3e_1p2>;
+ vdda-qref-supply = <&vreg_l1e_0p88>;
+ status = "okay";
+};
+
&pm8550_gpios {
sdc2_card_det_n: sdc2-card-det-state {
pins = "gpio12";
--
2.34.1
next prev parent reply other threads:[~2023-01-18 23:05 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-18 23:05 [PATCH v2 0/2] arm64: dts: qcom: sm8550: Add PCIe HC and PHY support Abel Vesa
2023-01-18 23:05 ` [PATCH v2 1/2] arm64: dts: qcom: sm8550: Add PCIe PHYs and controllers nodes Abel Vesa
2023-01-18 23:05 ` Abel Vesa [this message]
2023-01-18 23:55 ` [PATCH v2 0/2] arm64: dts: qcom: sm8550: Add PCIe HC and PHY support Bjorn Andersson
2023-01-19 7:33 ` Johan Hovold
2023-01-19 12:09 ` Abel Vesa
2023-01-19 12:29 ` Krzysztof Kozlowski
2023-01-19 12:50 ` Abel Vesa
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