/* Copyright 2024 The ChromiumOS Authors
 * SPDX-License-Identifier: Apache-2.0
 */
#include <mem.h>

/dts-v1/;
/ {

	#address-cells = <1>;
	#size-cells = <1>;

	sram0: memory@4e100000 {
		 device_type = "memory";
		 compatible = "mmio-sram";
		 reg = <0x4e100000 DT_SIZE_K(512)>;
	};

	dram0: memory@90000000 {
		device_type = "memory";
		compatible = "mmio-sram";
		reg = <0x90000000 DT_SIZE_M(6)>;
	};

	dram1: memory@90700000 {
		device_type = "memory";
		compatible = "mmio-sram";
		reg = <0x90700000 DT_SIZE_M(1)>;
	};

	soc {
		#address-cells = <1>;
		#size-cells = <1>;

		core_intc: core_intc@0 {
			compatible = "cdns,xtensa-core-intc";
			reg = <0 4>;
			interrupt-controller;
			#interrupt-cells = <3>;
		};

		/* The 8196 interrupt controller is actually more complicated
		 * than the driver here supports.  There are 64 total
		 * interrupt inputs, each of which is a associated with one of
		 * 16 "groups", each of which is wired to a separate Xtensa
		 * architectural interrupt. (Whether the mapping of external
		 * interrupts to groups is mutable is an open question, the
		 * values here appear to be hardware defaults).  We represent
		 * each group (strictly each of the high and low 32 interrupts
		 * of each group) as a separate adsp_intc controller, pointing
		 * at the same status and enable registers, but with disjoint
		 * masks.  Note that this disallows configurations where a
		 * single controller needs to manage interrupts in both the
		 * high and low 32 bits of the set, but no current drivers
		 * rely on such a configuration.
		 */

		intc_g1: intc_g1@1a014010 {
			compatible = "mediatek,adsp_intc";
			interrupt-controller;
			#interrupt-cells = <3>;
			reg = <0x1a014010 4>;
			status-reg = <0x1a014008>;
			mask = <0x00007f3f>;
			interrupts = <1 0 0>;
			interrupt-parent = <&core_intc>;
		};

		intc_g2: intc_g2@1a014010 {
			compatible = "mediatek,adsp_intc";
			interrupt-controller;
			#interrupt-cells = <3>;
			reg = <0x1a014010 4>;
			status-reg = <0x1a014008>;
			mask = <0x000000c0>;
			interrupts = <2 0 0>;
			interrupt-parent = <&core_intc>;
		};

		ostimer64: ostimer64@1a00b080 {
			compatible = "mediatek,ostimer64";
			reg = <0x1a00b080 28>;
		};

		ostimer0: ostimer@1a00b000 {
			compatible = "mediatek,ostimer";
			reg = <0x1a00b000 16>;
			interrupt-parent = <&intc_g1>;
			interrupts = <8 0 0>;
		};

		mbox0: mbox@1a360100 {
			compatible = "mediatek,mbox";
			reg = <0x1a360100 16>;
			interrupt-parent = <&intc_g2>;
			interrupts = <6 0 0>;
		};

		mbox1: mbox@1a370100 {
			compatible = "mediatek,mbox";
			reg = <0x1a370100 16>;
			interrupt-parent = <&intc_g2>;
			interrupts = <7 0 0>;
		};
	}; /* soc */

	chosen { };
	aliases { };

};