// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (c) 2019 Amlogic, Inc. All rights reserved.
 */

/ {

	gpu:bifrost {
		compatible = "arm,malit60x", "arm,malit6xx", "arm,mali-midgard";
		#cooling-cells = <2>;		/* min followed by max */
		reg = <0 0xFFE40000 0 0x04000>, /*mali APB bus base address*/
			<0 0xFFD01000 0 0x01000>, /*reset register*/
			<0 0xFF800000 0 0x01000>, /*aobus for gpu pmu domain*/
			<0 0xFF63c000 0 0x01000>, /*hiubus for gpu clk cntl*/
			<0 0xFFD01000 0 0x01000>; /*reset register*/
		interrupt-parent = <&gic>;
		interrupts = <0 160 4>, <0 161 4>, <0 162 4>;
		interrupt-names = "GPU", "MMU", "JOB";
		/* ACE-Lite = 0; ACE = 1; No-coherency = 31; */
		/* system-coherency = <31>; */

		num_of_pp = <2>;
		sc_mpp = <1>; /* number of shader cores used most of time. */
		clocks = <&clkc CLKID_GPU_MUX &clkc CLKID_GP0_PLL>;
		clock-names = "gpu_mux","gp0_pll";


		tbl =  <&dvfs285_cfg
			&dvfs400_cfg
			&dvfs500_cfg
			&dvfs666_cfg
			&dvfs850_cfg
			&dvfs850_cfg>;

		dvfs125_cfg:clk125_cfg {
			clk_freq = <125000000>;
			clk_parent = "fclk_div4";
			clkp_freq = <500000000>;
			clk_reg = <0xA03>;
			voltage = <1150>;
			keep_count = <5>;
			threshold = <30 120>;
		};

		dvfs250_cfg:dvfs250_cfg {
			clk_freq = <250000000>;
			clk_parent = "fclk_div4";
			clkp_freq = <500000000>;
			clk_reg = <0xA01>;
			voltage = <1150>;
			keep_count = <5>;
			threshold = <80 170>;
		};

		dvfs285_cfg:dvfs285_cfg {
			clk_freq = <285714285>;
			clk_parent = "fclk_div7";
			clkp_freq = <285714285>;
			clk_reg = <0xE00>;
			voltage = <1150>;
			keep_count = <5>;
			threshold = <100 190>;
		};

		dvfs400_cfg:dvfs400_cfg {
			clk_freq = <400000000>;
			clk_parent = "fclk_div5";
			clkp_freq = <400000000>;
			clk_reg = <0xC00>;
			voltage = <1150>;
			keep_count = <5>;
			threshold = <152 207>;
		};

		dvfs500_cfg:dvfs500_cfg {
			clk_freq = <500000000>;
			clk_parent = "fclk_div4";
			clkp_freq = <500000000>;
			clk_reg = <0xA00>;
			voltage = <1150>;
			keep_count = <5>;
			threshold = <180 220>;
		};

		dvfs666_cfg:dvfs666_cfg {
			clk_freq = <666666666>;
			clk_parent = "fclk_div3";
			clkp_freq = <666666666>;
			clk_reg = <0x800>;
			voltage = <1150>;
			keep_count = <5>;
			threshold = <210 236>;
		};

		dvfs800_cfg:dvfs800_cfg {
			clk_freq = <800000000>;
			clk_parent = "fclk_div2p5";
			clkp_freq = <800000000>;
			clk_reg = <0x600>;
			voltage = <1150>;
			keep_count = <5>;
			threshold = <230 255>;
		};

		dvfs850_cfg:dvfs850_cfg {
			clk_freq = <846000000>;
			clk_parent = "gp0_pll";
			clkp_freq = <846000000>;
			clk_reg = <0x200>;
			voltage = <1150>;
			keep_count = <5>;
			threshold = <230 255>;
		};
	};

};/* end of / */