xref: /openbmc/u-boot/arch/arm/dts/dm816x-clocks.dtsi (revision 821560fd)

/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

&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>;
	};
};