xref: /OK3568_Linux_fs/kernel/arch/arm/boot/dts/dm816x-clocks.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)

// SPDX-License-Identifier: GPL-2.0-only

&scrm {
	main_fapll: main_fapll {
		#clock-cells = <1>;
		compatible = "ti,dm816-fapll-clock";
		reg = <0x400 0x40>;
		clocks = <&sys_clkin_ck &sys_clkin_ck>;
		clock-indices = <1>, <2>, <3>, <4>, <5>,
				<6>, <7>;
		clock-output-names = "main_pll_clk1",
				     "main_pll_clk2",
				     "main_pll_clk3",
				     "main_pll_clk4",
				     "main_pll_clk5",
				     "main_pll_clk6",
				     "main_pll_clk7";
	};

	ddr_fapll: ddr_fapll {
		#clock-cells = <1>;
		compatible = "ti,dm816-fapll-clock";
		reg = <0x440 0x30>;
		clocks = <&sys_clkin_ck &sys_clkin_ck>;
		clock-indices = <1>, <2>, <3>, <4>;
		clock-output-names = "ddr_pll_clk1",
				     "ddr_pll_clk2",
				     "ddr_pll_clk3",
				     "ddr_pll_clk4";
	};

	video_fapll: video_fapll {
		#clock-cells = <1>;
		compatible = "ti,dm816-fapll-clock";
		reg = <0x470 0x30>;
		clocks = <&sys_clkin_ck &sys_clkin_ck>;
		clock-indices = <1>, <2>, <3>;
		clock-output-names = "video_pll_clk1",
				     "video_pll_clk2",
				     "video_pll_clk3";
	};

	audio_fapll: audio_fapll {
		#clock-cells = <1>;
		compatible = "ti,dm816-fapll-clock";
		reg = <0x4a0 0x30>;
		clocks = <&main_fapll 7>, < &sys_clkin_ck>;
		clock-indices = <1>, <2>, <3>, <4>, <5>;
		clock-output-names = "audio_pll_clk1",
				     "audio_pll_clk2",
				     "audio_pll_clk3",
				     "audio_pll_clk4",
				     "audio_pll_clk5";
	};
};

&scrm_clocks {
	secure_32k_ck: secure_32k_ck {
		#clock-cells = <0>;
		compatible = "fixed-clock";
		clock-frequency = <32768>;
	};

	sys_32k_ck: sys_32k_ck {
		#clock-cells = <0>;
		compatible = "fixed-clock";
		clock-frequency = <32768>;
	};

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

	sys_clkin_ck: sys_clkin_ck {
		#clock-cells = <0>;
		compatible = "fixed-clock";
		clock-frequency = <27000000>;
	};
};

/* 0x48180000 */
&prcm_clocks {
	clkout_pre_ck: clkout_pre_ck@100 {
		#clock-cells = <0>;
		compatible = "ti,mux-clock";
		clocks = <&main_fapll 5 &ddr_fapll 1 &video_fapll 1
			  &audio_fapll 1>;
		reg = <0x100>;
	};

	clkout_div_ck: clkout_div_ck@100 {
		#clock-cells = <0>;
		compatible = "ti,divider-clock";
		clocks = <&clkout_pre_ck>;
		ti,bit-shift = <3>;
		ti,max-div = <8>;
		reg = <0x100>;
	};

	clkout_ck: clkout_ck@100 {
		#clock-cells = <0>;
		compatible = "ti,gate-clock";
		clocks = <&clkout_div_ck>;
		ti,bit-shift = <7>;
		reg = <0x100>;
	};

	/* CM_DPLL clocks p1795 */
	sysclk1_ck: sysclk1_ck@300 {
		#clock-cells = <0>;
		compatible = "ti,divider-clock";
		clocks = <&main_fapll 1>;
		ti,max-div = <7>;
		reg = <0x0300>;
	};

	sysclk2_ck: sysclk2_ck@304 {
		#clock-cells = <0>;
		compatible = "ti,divider-clock";
		clocks = <&main_fapll 2>;
		ti,max-div = <7>;
		reg = <0x0304>;
	};

	sysclk3_ck: sysclk3_ck@308 {
		#clock-cells = <0>;
		compatible = "ti,divider-clock";
		clocks = <&main_fapll 3>;
		ti,max-div = <7>;
		reg = <0x0308>;
	};

	sysclk4_ck: sysclk4_ck@30c {
		#clock-cells = <0>;
		compatible = "ti,divider-clock";
		clocks = <&main_fapll 4>;
		ti,max-div = <1>;
		reg = <0x030c>;
	};

	sysclk5_ck: sysclk5_ck@310 {
		#clock-cells = <0>;
		compatible = "ti,divider-clock";
		clocks = <&sysclk4_ck>;
		ti,max-div = <1>;
		reg = <0x0310>;
	};

	sysclk6_ck: sysclk6_ck@314 {
		#clock-cells = <0>;
		compatible = "ti,divider-clock";
		clocks = <&main_fapll 4>;
		ti,dividers = <2>, <4>;
		reg = <0x0314>;
	};

	sysclk10_ck: sysclk10_ck@324 {
		#clock-cells = <0>;
		compatible = "ti,divider-clock";
		clocks = <&ddr_fapll 2>;
		ti,max-div = <7>;
		reg = <0x0324>;
	};

	sysclk24_ck: sysclk24_ck@3b4 {
		#clock-cells = <0>;
		compatible = "ti,divider-clock";
		clocks = <&main_fapll 5>;
		ti,max-div = <7>;
		reg = <0x03b4>;
	};

	mpu_ck: mpu_ck@15dc {
		#clock-cells = <0>;
		compatible = "ti,gate-clock";
		clocks = <&sysclk2_ck>;
		ti,bit-shift = <1>;
                reg = <0x15dc>;
	};

	audio_pll_a_ck: audio_pll_a_ck@35c {
		#clock-cells = <0>;
		compatible = "ti,divider-clock";
		clocks = <&audio_fapll 1>;
		ti,max-div = <7>;
		reg = <0x035c>;
	};

	sysclk18_ck: sysclk18_ck@378 {
		#clock-cells = <0>;
		compatible = "ti,mux-clock";
		clocks = <&sys_32k_ck>, <&audio_pll_a_ck>;
		reg = <0x0378>;
	};

	timer1_fck: timer1_fck@390 {
		#clock-cells = <0>;
		compatible = "ti,mux-clock";
		clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>;
		reg = <0x0390>;
	};

	timer2_fck: timer2_fck@394 {
		#clock-cells = <0>;
		compatible = "ti,mux-clock";
		clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>;
		reg = <0x0394>;
	};

	timer3_fck: timer3_fck@398 {
		#clock-cells = <0>;
		compatible = "ti,mux-clock";
		clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>;
		reg = <0x0398>;
	};

	timer4_fck: timer4_fck@39c {
		#clock-cells = <0>;
		compatible = "ti,mux-clock";
		clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>;
		reg = <0x039c>;
	};

	timer5_fck: timer5_fck@3a0 {
		#clock-cells = <0>;
		compatible = "ti,mux-clock";
		clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>;
		reg = <0x03a0>;
	};

	timer6_fck: timer6_fck@3a4 {
		#clock-cells = <0>;
		compatible = "ti,mux-clock";
		clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>;
		reg = <0x03a4>;
	};

	timer7_fck: timer7_fck@3a8 {
		#clock-cells = <0>;
		compatible = "ti,mux-clock";
		clocks = <&tclkin_ck>, <&sysclk18_ck>, <&sys_clkin_ck>;
		reg = <0x03a8>;
	};
};

&prcm {
	default_cm: default_cm@500 {
		compatible = "ti,omap4-cm";
		reg = <0x500 0x100>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0x500 0x100>;

		default_clkctrl: clk@0 {
			compatible = "ti,clkctrl";
			reg = <0x0 0x5c>;
			#clock-cells = <2>;
		};
	};

	alwon_cm: alwon_cm@1400 {
		compatible = "ti,omap4-cm";
		reg = <0x1400 0x300>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0x1400 0x300>;

		alwon_clkctrl: clk@0 {
			compatible = "ti,clkctrl";
			reg = <0x0 0x208>;
			#clock-cells = <2>;
		};
	};
};