arm64: tegra: Add NVIDIA P2530 main board support (c552cca3) · Commits · 戴 / test

The NVIDIA P2530 is a processor module used in several reference designs that features a Tegra210 SoC, 4 GiB of LPDDR4 RAM, 16 GiB eMMC and other essentials. It is typically connected to some I/O board that provides the connectors needed to hook it up to the outside world. Signed-off-by:

Thierry Reding <treding@nvidia.com>

arch/arm64/boot/dts/nvidia/tegra210-p2530.dtsi

0 → 100644

+50 −0

Original line number	Diff line number	Diff line
		#include "tegra210.dtsi"

		/ {
		model = "NVIDIA Tegra210 P2530 main board";
		compatible = "nvidia,p2530", "nvidia,tegra210";

		aliases {
		rtc1 = "/rtc@0,7000e000";
		serial0 = &uarta;
		};

		memory {
		device_type = "memory";
		reg = <0x0 0x80000000 0x0 0xc0000000>;
		};

		/* debug port */
		serial@0,70006000 {
		status = "okay";
		};

		i2c@0,7000d000 {
		status = "okay";
		clock-frequency = <400000>;
		};

		pmc@0,7000e400 {
		nvidia,invert-interrupt;
		};

		/* eMMC */
		sdhci@0,700b0600 {
		status = "okay";
		bus-width = <8>;
		non-removable;
		};

		clocks {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		clk32k_in: clock@0 {
		compatible = "fixed-clock";
		reg = <0>;
		#clock-cells = <0>;
		clock-frequency = <32768>;
		};
		};
		};

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