Commit a721e28d authored by John Clark's avatar John Clark Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: Add NanoPC T6 PCIe Ethernet support 



Device tree entries for PCIe 2.5G Ethernet NICs

Signed-off-by: default avatarJohn Clark <inindev@gmail.com>
Link: https://lore.kernel.org/r/20230810003156.22123-1-inindev@gmail.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 8d81b77f

arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dts

+46 −0
Original line number Diff line number Diff line
@@ -115,6 +115,16 @@ 
		vin-supply = <&vcc4v0_sys>;

	};



	vcc_3v3_pcie20: vcc3v3-pcie20-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc_3v3_pcie20";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&vcc_3v3_s3>;

	};



	vbus5v0_typec: vbus5v0-typec-regulator {

		compatible = "regulator-fixed";

		enable-active-high;
@@ -140,6 +150,18 @@ 
	};

};



&combphy0_ps {

	status = "okay";

};



&combphy1_ps {

	status = "okay";

};



&combphy2_psu {

	status = "okay";

};



&cpu_l0 {

	cpu-supply = <&vdd_cpu_lit_s0>;

};
@@ -391,6 +413,22 @@ 
	};

};



&pcie2x1l0 {

	reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;

	vpcie3v3-supply = <&vcc_3v3_pcie20>;

	pinctrl-names = "default";

	pinctrl-0 = <&pcie2_0_rst>;

	status = "okay";

};



&pcie2x1l2 {

	reset-gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;

	vpcie3v3-supply = <&vcc_3v3_pcie20>;

	pinctrl-names = "default";

	pinctrl-0 = <&pcie2_2_rst>;

	status = "okay";

};



&pcie30phy {

	status = "okay";

};
@@ -425,6 +463,14 @@ 
	};



	pcie {

		pcie2_0_rst: pcie2-0-rst {

			rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		pcie2_2_rst: pcie2-2-rst {

			rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;

		};



		pcie_m2_0_pwren: pcie-m20-pwren {

			rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;

		};