Commit ac399a97 authored by Chen-Yu Tsai's avatar Chen-Yu Tsai Committed by Maxime Ripard
Browse files

ARM: dts: sun9i: Add basic clocks and reset controls 



Now that we have driver support for the basic clocks, add them to the
dtsi and update existing peripherals. Also add reset controls to match.

Signed-off-by: default avatarChen-Yu Tsai <wens@csie.org>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 2c4791cd

arch/arm/boot/dts/sun9i-a80.dtsi

+171 −6
Original line number Diff line number Diff line
@@ -142,6 +142,135 @@ osc32k: osc32k_clk { 
			clock-frequency = <32768>;

			clock-output-names = "osc32k";

		};



		pll4: clk@0600000c {

			#clock-cells = <0>;

			compatible = "allwinner,sun9i-a80-pll4-clk";

			reg = <0x0600000c 0x4>;

			clocks = <&osc24M>;

			clock-output-names = "pll4";

		};



		pll12: clk@0600002c {

			#clock-cells = <0>;

			compatible = "allwinner,sun9i-a80-pll4-clk";

			reg = <0x0600002c 0x4>;

			clocks = <&osc24M>;

			clock-output-names = "pll12";

		};



		gt_clk: clk@0600005c {

			#clock-cells = <0>;

			compatible = "allwinner,sun9i-a80-gt-clk";

			reg = <0x0600005c 0x4>;

			clocks = <&osc24M>, <&pll4>, <&pll12>, <&pll12>;

			clock-output-names = "gt";

		};



		ahb0: clk@06000060 {

			#clock-cells = <0>;

			compatible = "allwinner,sun9i-a80-ahb-clk";

			reg = <0x06000060 0x4>;

			clocks = <&gt_clk>, <&pll4>, <&pll12>, <&pll12>;

			clock-output-names = "ahb0";

		};



		ahb1: clk@06000064 {

			#clock-cells = <0>;

			compatible = "allwinner,sun9i-a80-ahb-clk";

			reg = <0x06000064 0x4>;

			clocks = <&gt_clk>, <&pll4>, <&pll12>, <&pll12>;

			clock-output-names = "ahb1";

		};



		ahb2: clk@06000068 {

			#clock-cells = <0>;

			compatible = "allwinner,sun9i-a80-ahb-clk";

			reg = <0x06000068 0x4>;

			clocks = <&gt_clk>, <&pll4>, <&pll12>, <&pll12>;

			clock-output-names = "ahb2";

		};



		apb0: clk@06000070 {

			#clock-cells = <0>;

			compatible = "allwinner,sun9i-a80-apb0-clk";

			reg = <0x06000070 0x4>;

			clocks = <&osc24M>, <&pll4>;

			clock-output-names = "apb0";

		};



		apb1: clk@06000074 {

			#clock-cells = <0>;

			compatible = "allwinner,sun9i-a80-apb1-clk";

			reg = <0x06000074 0x4>;

			clocks = <&osc24M>, <&pll4>;

			clock-output-names = "apb1";

		};



		cci400_clk: clk@06000078 {

			#clock-cells = <0>;

			compatible = "allwinner,sun9i-a80-gt-clk";

			reg = <0x06000078 0x4>;

			clocks = <&osc24M>, <&pll4>, <&pll12>, <&pll12>;

			clock-output-names = "cci400";

		};



		ahb0_gates: clk@06000580 {

			#clock-cells = <1>;

			compatible = "allwinner,sun9i-a80-ahb0-gates-clk";

			reg = <0x06000580 0x4>;

			clocks = <&ahb0>;

			clock-output-names = "ahb0_fd", "ahb0_ve", "ahb0_gpu",

					"ahb0_ss", "ahb0_sd", "ahb0_nand1",

					"ahb0_nand0", "ahb0_sdram",

					"ahb0_mipi_hsi", "ahb0_sata", "ahb0_ts",

					"ahb0_spi0","ahb0_spi1", "ahb0_spi2",

					"ahb0_spi3";

		};



		ahb1_gates: clk@06000584 {

			#clock-cells = <1>;

			compatible = "allwinner,sun9i-a80-ahb1-gates-clk";

			reg = <0x06000584 0x4>;

			clocks = <&ahb1>;

			clock-output-names = "ahb1_usbotg", "ahb1_usbhci",

					"ahb1_gmac", "ahb1_msgbox",

					"ahb1_spinlock", "ahb1_hstimer",

					"ahb1_dma";

		};



		ahb2_gates: clk@06000588 {

			#clock-cells = <1>;

			compatible = "allwinner,sun9i-a80-ahb2-gates-clk";

			reg = <0x06000588 0x4>;

			clocks = <&ahb2>;

			clock-output-names = "ahb2_lcd0", "ahb2_lcd1",

					"ahb2_edp", "ahb2_csi", "ahb2_hdmi",

					"ahb2_de", "ahb2_mp", "ahb2_mipi_dsi";

		};



		apb0_gates: clk@06000590 {

			#clock-cells = <1>;

			compatible = "allwinner,sun9i-a80-apb0-gates-clk";

			reg = <0x06000590 0x4>;

			clocks = <&apb0>;

			clock-output-names = "apb0_spdif", "apb0_pio",

					"apb0_ac97", "apb0_i2s0", "apb0_i2s1",

					"apb0_lradc", "apb0_gpadc", "apb0_twd",

					"apb0_cirtx";

		};



		apb1_gates: clk@06000594 {

			#clock-cells = <1>;

			compatible = "allwinner,sun9i-a80-apb1-gates-clk";

			reg = <0x06000594 0x4>;

			clocks = <&apb1>;

			clock-output-names = "apb1_i2c0", "apb1_i2c1",

					"apb1_i2c2", "apb1_i2c3", "apb1_i2c4",

					"apb1_uart0", "apb1_uart1",

					"apb1_uart2", "apb1_uart3",

					"apb1_uart4", "apb1_uart5";

		};

	};



	soc {
@@ -165,6 +294,36 @@ gic: interrupt-controller@01c41000 { 
			interrupts = <1 9 0xf04>;

		};



		ahb0_resets: reset@060005a0 {

			#reset-cells = <1>;

			compatible = "allwinner,sun6i-a31-clock-reset";

			reg = <0x060005a0 0x4>;

		};



		ahb1_resets: reset@060005a4 {

			#reset-cells = <1>;

			compatible = "allwinner,sun6i-a31-clock-reset";

			reg = <0x060005a4 0x4>;

		};



		ahb2_resets: reset@060005a8 {

			#reset-cells = <1>;

			compatible = "allwinner,sun6i-a31-clock-reset";

			reg = <0x060005a8 0x4>;

		};



		apb0_resets: reset@060005b0 {

			#reset-cells = <1>;

			compatible = "allwinner,sun6i-a31-clock-reset";

			reg = <0x060005b0 0x4>;

		};



		apb1_resets: reset@060005b4 {

			#reset-cells = <1>;

			compatible = "allwinner,sun6i-a31-clock-reset";

			reg = <0x060005b4 0x4>;

		};



		timer@06000c00 {

			compatible = "allwinner,sun4i-a10-timer";

			reg = <0x06000c00 0xa0>;
@@ -184,7 +343,8 @@ uart0: serial@07000000 { 
			interrupts = <0 0 4>;

			reg-shift = <2>;

			reg-io-width = <4>;

			clocks = <&osc24M>;

			clocks = <&apb1_gates 16>;

			resets = <&apb1_resets 16>;

			status = "disabled";

		};
@@ -194,7 +354,8 @@ uart1: serial@07000400 { 
			interrupts = <0 1 4>;

			reg-shift = <2>;

			reg-io-width = <4>;

			clocks = <&osc24M>;

			clocks = <&apb1_gates 17>;

			resets = <&apb1_resets 17>;

			status = "disabled";

		};
@@ -204,7 +365,8 @@ uart2: serial@07000800 { 
			interrupts = <0 2 4>;

			reg-shift = <2>;

			reg-io-width = <4>;

			clocks = <&osc24M>;

			clocks = <&apb1_gates 18>;

			resets = <&apb1_resets 18>;

			status = "disabled";

		};
@@ -214,7 +376,8 @@ uart3: serial@07000c00 { 
			interrupts = <0 3 4>;

			reg-shift = <2>;

			reg-io-width = <4>;

			clocks = <&osc24M>;

			clocks = <&apb1_gates 19>;

			resets = <&apb1_resets 19>;

			status = "disabled";

		};
@@ -224,7 +387,8 @@ uart4: serial@07001000 { 
			interrupts = <0 4 4>;

			reg-shift = <2>;

			reg-io-width = <4>;

			clocks = <&osc24M>;

			clocks = <&apb1_gates 20>;

			resets = <&apb1_resets 20>;

			status = "disabled";

		};
@@ -234,7 +398,8 @@ uart5: serial@07001400 { 
			interrupts = <0 5 4>;

			reg-shift = <2>;

			reg-io-width = <4>;

			clocks = <&osc24M>;

			clocks = <&apb1_gates 21>;

			resets = <&apb1_resets 21>;

			status = "disabled";

		};