ARM: sunxi: dt: Reorganize the dtsi

In the early days, the A10 and A13 shared quite some code. Nowadays it
shares less and less code, the A31 diverging even more, so it doesn't
make much sense to continue to maintain this structure, just use one
DTSI for every SoC, and that's it.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

1 files changed, 192 insertions, 2 deletions

diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index 10ee8eedd36b..990fef70ba85 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -11,14 +11,172 @@
  * http://www.gnu.org/copyleft/gpl.html
  */
 
-/include/ "sunxi.dtsi"
+/include/ "skeleton.dtsi"
 
 / {
+	interrupt-parent = <&intc>;
+
+	cpus {
+		cpu@0 {
+			compatible = "arm,cortex-a8";
+		};
+	};
+
 	memory {
 		reg = <0x40000000 0x20000000>;
 	};
 
-	soc {
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/*
+		 * This is a dummy clock, to be used as placeholder on
+		 * other mux clocks when a specific parent clock is not
+		 * yet implemented. It should be dropped when the driver
+		 * is complete.
+		 */
+		dummy: dummy {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <0>;
+		};
+
+		osc24M_fixed: osc24M_fixed {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <24000000>;
+		};
+
+		osc24M: osc24M@01c20050 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun4i-osc-clk";
+			reg = <0x01c20050 0x4>;
+			clocks = <&osc24M_fixed>;
+		};
+
+		osc32k: osc32k {
+			#clock-cells = <0>;
+			compatible = "fixed-clock";
+			clock-frequency = <32768>;
+		};
+
+		pll1: pll1@01c20000 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun4i-pll1-clk";
+			reg = <0x01c20000 0x4>;
+			clocks = <&osc24M>;
+		};
+
+		/* dummy is 200M */
+		cpu: cpu@01c20054 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun4i-cpu-clk";
+			reg = <0x01c20054 0x4>;
+			clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
+		};
+
+		axi: axi@01c20054 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun4i-axi-clk";
+			reg = <0x01c20054 0x4>;
+			clocks = <&cpu>;
+		};
+
+		axi_gates: axi_gates@01c2005c {
+			#clock-cells = <1>;
+			compatible = "allwinner,sun4i-axi-gates-clk";
+			reg = <0x01c2005c 0x4>;
+			clocks = <&axi>;
+			clock-output-names = "axi_dram";
+		};
+
+		ahb: ahb@01c20054 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun4i-ahb-clk";
+			reg = <0x01c20054 0x4>;
+			clocks = <&axi>;
+		};
+
+		ahb_gates: ahb_gates@01c20060 {
+			#clock-cells = <1>;
+			compatible = "allwinner,sun4i-ahb-gates-clk";
+			reg = <0x01c20060 0x8>;
+			clocks = <&ahb>;
+			clock-output-names = "ahb_usb0", "ahb_ehci0",
+				"ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss",
+				"ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1",
+				"ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand",
+				"ahb_sdram", "ahb_ace",	"ahb_emac", "ahb_ts",
+				"ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3",
+				"ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve",
+				"ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0",
+				"ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi",
+				"ahb_de_be0", "ahb_de_be1", "ahb_de_fe0",
+				"ahb_de_fe1", "ahb_mp", "ahb_mali400";
+		};
+
+		apb0: apb0@01c20054 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun4i-apb0-clk";
+			reg = <0x01c20054 0x4>;
+			clocks = <&ahb>;
+		};
+
+		apb0_gates: apb0_gates@01c20068 {
+			#clock-cells = <1>;
+			compatible = "allwinner,sun4i-apb0-gates-clk";
+			reg = <0x01c20068 0x4>;
+			clocks = <&apb0>;
+			clock-output-names = "apb0_codec", "apb0_spdif",
+				"apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0",
+				"apb0_ir1", "apb0_keypad";
+		};
+
+		/* dummy is pll62 */
+		apb1_mux: apb1_mux@01c20058 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun4i-apb1-mux-clk";
+			reg = <0x01c20058 0x4>;
+			clocks = <&osc24M>, <&dummy>, <&osc32k>;
+		};
+
+		apb1: apb1@01c20058 {
+			#clock-cells = <0>;
+			compatible = "allwinner,sun4i-apb1-clk";
+			reg = <0x01c20058 0x4>;
+			clocks = <&apb1_mux>;
+		};
+
+		apb1_gates: apb1_gates@01c2006c {
+			#clock-cells = <1>;
+			compatible = "allwinner,sun4i-apb1-gates-clk";
+			reg = <0x01c2006c 0x4>;
+			clocks = <&apb1>;
+			clock-output-names = "apb1_i2c0", "apb1_i2c1",
+				"apb1_i2c2", "apb1_can", "apb1_scr",
+				"apb1_ps20", "apb1_ps21", "apb1_uart0",
+				"apb1_uart1", "apb1_uart2", "apb1_uart3",
+				"apb1_uart4", "apb1_uart5", "apb1_uart6",
+				"apb1_uart7";
+		};
+	};
+
+	soc@01c20000 {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		reg = <0x01c20000 0x300000>;
+		ranges;
+
+		intc: interrupt-controller@01c20400 {
+			compatible = "allwinner,sunxi-ic";
+			reg = <0x01c20400 0x400>;
+			interrupt-controller;
+			#interrupt-cells = <1>;
+		};
+
 		pio: pinctrl@01c20800 {
 			compatible = "allwinner,sun5i-a13-pinctrl";
 			reg = <0x01c20800 0x400>;
@@ -42,5 +200,37 @@
 				allwinner,pull = <0>;
 			};
 		};
+
+		timer@01c20c00 {
+			compatible = "allwinner,sunxi-timer";
+			reg = <0x01c20c00 0x90>;
+			interrupts = <22>;
+			clocks = <&osc24M>;
+		};
+
+		wdt: watchdog@01c20c90 {
+			compatible = "allwinner,sunxi-wdt";
+			reg = <0x01c20c90 0x10>;
+		};
+
+		uart1: serial@01c28400 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28400 0x400>;
+			interrupts = <2>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&apb1_gates 17>;
+			status = "disabled";
+		};
+
+		uart3: serial@01c28c00 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x01c28c00 0x400>;
+			interrupts = <4>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&apb1_gates 19>;
+			status = "disabled";
+		};
 	};
 };