X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=arch%2Farm%2Fdts%2Fsun8i-a83t.dtsi;h=0fe73e173f4410e8c0d9dee994ccfb9ac57fce2c;hb=b0a8e454510e5c4a00ccc4cbc0ec1c19ac520ed6;hp=245b819d1025894de5df1de6bad005c2d4ae6515;hpb=a5d4785ccb4ae8c5414490b14a9112a944318217;p=oweals%2Fu-boot.git

diff --git a/arch/arm/dts/sun8i-a83t.dtsi b/arch/arm/dts/sun8i-a83t.dtsi
index 245b819d10..0fe73e173f 100644
--- a/arch/arm/dts/sun8i-a83t.dtsi
+++ b/arch/arm/dts/sun8i-a83t.dtsi
@@ -52,12 +52,6 @@
 / {
 	interrupt-parent = <&gic>;
 
-	chosen {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-	};
-
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -85,6 +79,7 @@
 			device_type = "cpu";
 			reg = <3>;
 		};
+
 		cpu@100 {
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
@@ -96,6 +91,7 @@
 			device_type = "cpu";
 			reg = <0x101>;
 		};
+
 		cpu@102 {
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
@@ -109,18 +105,12 @@
 		};
 	};
 
-	memory {
-		reg = <0x40000000 0x80000000>;
-	};
-
 	timer {
 		compatible = "arm,armv7-timer";
-		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
-		clock-frequency = <24000000>;
-		arm,cpu-registers-not-fw-configured;
+		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 
 	clocks {
@@ -128,6 +118,7 @@
 		#size-cells = <1>;
 		ranges;
 
+		/* TODO: PRCM block has a mux for this. */
 		osc24M: osc24M_clk {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
@@ -135,36 +126,39 @@
 			clock-output-names = "osc24M";
 		};
 
-		osc32k: osc32k_clk {
+		/*
+		 * This is called "internal OSC" in some places.
+		 * It is an internal RC-based oscillator.
+		 * TODO: Its controls are in the PRCM block.
+		 */
+		osc16M: osc16M_clk {
 			#clock-cells = <0>;
 			compatible = "fixed-clock";
-			clock-frequency = <32768>;
-			clock-output-names = "osc32k";
+			clock-frequency = <16000000>;
+			clock-output-names = "osc16M";
+		};
+
+		osc16Md512: osc16Md512_clk {
+			#clock-cells = <0>;
+			compatible = "fixed-factor-clock";
+			clock-div = <512>;
+			clock-mult = <1>;
+			clocks = <&osc16M>;
+			clock-output-names = "osc16M-d512";
 		};
 	};
 
-	soc@01c00000 {
+	soc {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges;
 
-		gic: interrupt-controller@01c81000 {
-			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
-			reg = <0x01c81000 0x1000>,
-			      <0x01c82000 0x1000>,
-			      <0x01c84000 0x2000>,
-			      <0x01c86000 0x2000>;
-			interrupt-controller;
-			#interrupt-cells = <3>;
-			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
-		};
-
 		pio: pinctrl@01c20800 {
 			compatible = "allwinner,sun8i-a83t-pinctrl";
 			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
-			<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
-			<GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+				     <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
 			reg = <0x01c20800 0x400>;
 			clocks = <&osc24M>;
 			gpio-controller;
@@ -172,27 +166,6 @@
 			#interrupt-cells = <3>;
 			#gpio-cells = <3>;
 
-			i2c0_pins_a: i2c0@0 {
-				allwinner,pins = "PH0", "PH1";
-				allwinner,function = "i2c0";
-				allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-			};
-
-			i2c1_pins_a: i2c1@0 {
-				allwinner,pins = "PH2", "PH3";
-				allwinner,function = "i2c1";
-				allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-			};
-
-			i2c2_pins_a: i2c2@0 {
-				allwinner,pins = "PH4", "PH5";
-				allwinner,function = "i2c2";
-				allwinner,drive = <SUN4I_PINCTRL_10_MA>;
-				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-			};
-
 			mmc0_pins_a: mmc0@0 {
 				allwinner,pins = "PF0", "PF1", "PF2",
 						 "PF3", "PF4", "PF5";
@@ -201,24 +174,6 @@
 				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 			};
 
-			mmc1_pins_a: mmc1@0 {
-				allwinner,pins = "PG0", "PG1", "PG2",
-						 "PG3", "PG4", "PG5";
-				allwinner,function = "mmc1";
-				allwinner,drive = <SUN4I_PINCTRL_30_MA>;
-				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-			};
-
-			mmc2_8bit_pins: mmc2_8bit {
-				allwinner,pins = "PC5", "PC6", "PC8",
-						 "PC9", "PC10", "PC11",
-						 "PC12", "PC13", "PC14",
-						 "PC15";
-				allwinner,function = "mmc2";
-				allwinner,drive = <SUN4I_PINCTRL_30_MA>;
-				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
-			};
-
 			uart0_pins_a: uart0@0 {
 				allwinner,pins = "PF2", "PF4";
 				allwinner,function = "uart0";
@@ -234,6 +189,21 @@
 			};
 		};
 
+		timer@01c20c00 {
+			compatible = "allwinner,sun4i-a10-timer";
+			reg = <0x01c20c00 0xa0>;
+			interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&osc24M>;
+		};
+
+		watchdog@01c20ca0 {
+			compatible = "allwinner,sun6i-a31-wdt";
+			reg = <0x01c20ca0 0x20>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&osc24M>;
+		};
+
 		uart0: serial@01c28000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0x01c28000 0x400>;
@@ -243,5 +213,50 @@
 			clocks = <&osc24M>;
 			status = "disabled";
 		};
+
+		gic: interrupt-controller@01c81000 {
+			compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
+			reg = <0x01c81000 0x1000>,
+			      <0x01c82000 0x1000>,
+			      <0x01c84000 0x2000>,
+			      <0x01c86000 0x2000>;
+			interrupt-controller;
+			#interrupt-cells = <3>;
+			interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
+		};
+
+		usb_otg: usb@01c19000 {
+			compatible = "allwinner,sun8i-a33-musb";
+			interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "mc";
+			status = "disabled";
+		};
+
+		ehci0: usb@01c1a000 {
+			compatible = "allwinner,sun8i-a83t-ehci", "generic-ehci";
+			reg = <0x01c1a000 0x100>;
+			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		ohci0: usb@01c1a400 {
+			compatible = "allwinner,sun8i-a83t-ohci", "generic-ohci";
+			reg = <0x01c1a400 0x100>;
+			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		ehci1: usb@01c1b000 {
+			compatible = "allwinner,sun8i-a83t-ehci", "generic-ehci";
+			reg = <0x01c1b000 0x100>;
+			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		r_pio: pinctrl@01f02c00 {
+			compatible = "allwinner,sun8i-a83t-r-pinctrl";
+			reg = <0x01f02c00 0x400>;
+			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+		};
 	};
 };