Commit fd817375 authored by Rohit Agarwal's avatar Rohit Agarwal Committed by Bjorn Andersson
Browse files

ARM: dts: qcom: sdx65-mtp: Enable PCIe EP 



Enable PCIe Endpoint controller on the SDX65 MTP board based
on Qualcomm SDX65 platform.

Signed-off-by: default avatarRohit Agarwal <quic_rohiagar@quicinc.com>
Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/1684432073-28490-6-git-send-email-quic_rohiagar@quicinc.com
parent 2e69f688

arch/arm/boot/dts/qcom-sdx65-mtp.dts

+35 −0
Original line number Diff line number Diff line
@@ -250,6 +250,18 @@ &ipa { 
	status = "okay";

};



&pcie_ep {

	pinctrl-0 = <&pcie_ep_clkreq_default

		     &pcie_ep_perst_default

		     &pcie_ep_wake_default>;

	pinctrl-names = "default";



	reset-gpios = <&tlmm 57 GPIO_ACTIVE_LOW>;

	wake-gpios = <&tlmm 53 GPIO_ACTIVE_LOW>;



	status = "okay";

};



&pcie_phy {

	vdda-phy-supply = <&vreg_l1b_1p2>;

	vdda-pll-supply = <&vreg_l4b_0p88>;
@@ -281,6 +293,29 @@ &remoteproc_mpss { 
	status = "okay";

};



&tlmm {

	pcie_ep_clkreq_default: pcie-ep-clkreq-default-state {

		pins = "gpio56";

		function = "pcie_clkreq";

		drive-strength = <2>;

		bias-disable;

	};



	pcie_ep_perst_default: pcie-ep-perst-default-state {

		pins = "gpio57";

		function = "gpio";

		drive-strength = <2>;

		bias-pull-down;

	};



	pcie_ep_wake_default: pcie-ep-wake-default-state {

		pins = "gpio53";

		function = "gpio";

		drive-strength = <2>;

		bias-disable;

	};

};



&usb {

	status = "okay";

};