arch/arm/dts/r8a78000-u-boot.dtsi


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// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
/*
 * Device Tree Source extras for U-Boot on R-Car R8A78000 SoC
 *
 * Copyright (C) 2025 Renesas Electronics Corp.
 */

/ {
	soc {
		bootph-all;
	};

	/* Placeholder clock until the clock provider is in place */
	clk_stub_gpio: clk-stub-gpio {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <1000000>;
	};

	clk_stub_i2c0: clk-stub-i2c0 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <150000000>;
	};

	clk_stub_i2c1: clk-stub-i2c1 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <133333333>;
	};

	clk_stub_mmc: clk-stub-mmc {
		compatible = "renesas,compound-clock";
		#clock-cells = <0>;
		clocks = <&scmi_clk SCP_CLOCK_ID_MDLC_SDHI0>,
			 <&scmi_clk 1691>;
		clock-names = "mdlc", "per";
	};
};

&cpg {
	bootph-all;
};

&extal_clk {
	bootph-all;
};

&extalr_clk {
	bootph-all;
};

&gpio0 {
	clocks = <&clk_stub_gpio>;
};

&gpio1 {
	clocks = <&clk_stub_gpio>;
};

&gpio2 {
	clocks = <&clk_stub_gpio>;
};

&gpio3 {
	clocks = <&clk_stub_gpio>;
};

&gpio4 {
	clocks = <&clk_stub_gpio>;
};

&gpio5 {
	clocks = <&clk_stub_gpio>;
};

&gpio6 {
	clocks = <&clk_stub_gpio>;
};

&gpio7 {
	clocks = <&clk_stub_gpio>;
};

&gpio8 {
	clocks = <&clk_stub_gpio>;
};

&gpio9 {
	clocks = <&clk_stub_gpio>;
};

&gpio10 {
	clocks = <&clk_stub_gpio>;
};

&i2c0 {
	clocks = <&clk_stub_i2c0>;
};

&i2c1 {
	clocks = <&clk_stub_i2c1>;
};

&i2c2 {
	clocks = <&clk_stub_i2c1>;
};

&i2c3 {
	clocks = <&clk_stub_i2c1>;
};

&i2c4 {
	clocks = <&clk_stub_i2c1>;
};

&i2c5 {
	clocks = <&clk_stub_i2c1>;
};

&i2c6 {
	clocks = <&clk_stub_i2c1>;
};

&i2c7 {
	clocks = <&clk_stub_i2c1>;
};

&i2c8 {
	clocks = <&clk_stub_i2c1>;
};

&mmc0 {
	clocks = <&clk_stub_mmc>;
};

&prr {
	bootph-all;
};