From: Konrad Dybcio <konrad.dybcio@somainline.org>
Date: Wed, 16 Jun 2021 12:27:05 +0000 (+0200)
Subject: arm64: dts: qcom: sm8250-edo: Enable PCIe
X-Git-Tag: v5.15~746^2~2^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=db92d8cdde33a862fe43b0b7d5a802ad24bfa8b9;p=platform%2Fkernel%2Flinux-starfive.git

arm64: dts: qcom: sm8250-edo: Enable PCIe

Enable PCIe0 (Wi-Fi) and 2 (SDX55m) interfaces and PHYs and assign relevant
pins and regulators.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210616122708.144770-3-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

diff --git a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
index 1a08712..36ff999 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250-sony-xperia-edo.dtsi
@@ -456,6 +456,30 @@
 	/* Richwave RTC6226 FM Radio Receiver @ 64 */
 };
 
+&pcie0 {
+	status = "okay";
+};
+
+&pcie0_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l5a_0p88>;
+	vdda-pll-supply = <&vreg_l9a_1p2>;
+};
+
+&pcie2 {
+	status = "okay";
+
+	pinctrl-0 = <&pcie2_default_state &mdm2ap_default &ap2mdm_default>;
+};
+
+&pcie2_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l5a_0p88>;
+	vdda-pll-supply = <&vreg_l9a_1p2>;
+};
+
 &pon_pwrkey {
 	status = "okay";
 };
@@ -515,6 +539,20 @@
 		};
 	};
 
+	mdm2ap_default: mdm2ap-default {
+		pins = "gpio1", "gpio3";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
+	};
+
+	ap2mdm_default: ap2mdm-default {
+		pins = "gpio56", "gpio57";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-disable;
+	};
+
 	sdc2_card_det_n: sd-card-det-n {
 		pins = "gpio77";
 		function = "gpio";