[PATCH 4/6] arm64: dts: qcom: sm8250-hdk: Enable the PCIe ports

[ShiTou Hong <redstone.dcity@gmail.com>]

The sm8250-hdk has 2 PCIe ports which are not enabled in the dts.
The pcie0 is for the on-board ath11k WiFi/BT module;
while the pcie2 is for the M.2 connector.

Add the 3V3 regulator node for pcie2.
Enable the 2 pcie controllers and phys.

Co-developed-by: KancyJoe <kancy2333@outlook.com>
Signed-off-by: ShiTou Hong <dc_redstone@outlook.com>
---
 arch/arm64/boot/dts/qcom/sm8250-hdk.dts | 28 +++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
index 7a2903941..bd9b90fbc 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-hdk.dts
@@ -57,6 +57,13 @@ lt9611_1v2: lt9611-vdd12-regulator {
 		regulator-max-microvolt = <1200000>;
 	};
 
+	vreg_3p3: vreg-3p3-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_3p3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+	};
+
 	vreg_s6c_0p88: smpc6-regulator {
 		compatible = "regulator-fixed";
 		regulator-name = "vreg_s6c_0p88";
@@ -722,3 +729,24 @@ pm8150b_typec_sbu_out: endpoint {
 &usb_1_qmpphy_dp_in {
 	remote-endpoint = <&mdss_dp_out>;
 };
+
+&pcie0 {
+	status = "okay";
+};
+
+&pcie0_phy {
+	vdda-phy-supply = <&vreg_l5a_0p88>;
+	vdda-pll-supply = <&vreg_l9a_1p2>;
+	status = "okay";
+};
+
+&pcie2 {
+	status = "okay";
+	vddpe-3v3-supply = <&vreg_3p3>;
+};
+
+&pcie2_phy {
+	vdda-phy-supply = <&vreg_l5a_0p88>;
+	vdda-pll-supply = <&vreg_l9a_1p2>;
+	status = "okay";
+};
-- 
2.47.3