sunxi: DT: A64: update device tree file for Allwinner A64 SoC

Updates the device tree file from the the Linux tree as of v4.18-rc3,
exactly Linux commit:
commit c1cff65f9b16b31e731e2e75bbe06638c86e1996
Author: Harald Geyer <harald@ccbib.org>
Date:   Thu Mar 15 16:25:08 2018 +0000

    arm64: dts: allwinner: a64: add simplefb for A64 SoC

This also pulls in the newly required include files for the clock and
reset bindings, also removes the now redundant part from our
*-u-boot.dtsi overlay file.
I kept the PWM node from U-Boot, as we recently gained this explicitly
for U-Boot's own usage and I don't want to regress here. This node is in
the queue for mainline Linux already, so the next sync will make it all
equal again.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com>

1 files changed, 276 insertions, 29 deletions

diff --git a/arch/arm/dts/sun50i-a64.dtsi b/arch/arm/dts/sun50i-a64.dtsi
index a82a3d89af..7a083637c4 100644
--- a/arch/arm/dts/sun50i-a64.dtsi
+++ b/arch/arm/dts/sun50i-a64.dtsi
@@ -43,6 +43,7 @@
  */
 
 #include <dt-bindings/clock/sun50i-a64-ccu.h>
+#include <dt-bindings/clock/sun8i-r-ccu.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/reset/sun50i-a64-ccu.h>
 
@@ -51,6 +52,26 @@
 	#address-cells = <1>;
 	#size-cells = <1>;
 
+	chosen {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+/*
+ * The pipeline mixer0-lcd0 depends on clock CLK_MIXER0 from DE2 CCU.
+ * However there is no support for this clock on A64 yet, so we depend
+ * on the upstream clocks here to keep them (and thus CLK_MIXER0) up.
+ */
+		simplefb_lcd: framebuffer-lcd {
+			compatible = "allwinner,simple-framebuffer",
+				     "simple-framebuffer";
+			allwinner,pipeline = "mixer0-lcd0";
+			clocks = <&ccu CLK_TCON0>,
+				 <&ccu CLK_DE>, <&ccu CLK_BUS_DE>;
+			status = "disabled";
+		};
+	};
+
 	cpus {
 		#address-cells = <1>;
 		#size-cells = <0>;
@@ -111,6 +132,24 @@
 		method = "smc";
 	};
 
+	sound_spdif {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "On-board SPDIF";
+
+		simple-audio-card,cpu {
+			sound-dai = <&spdif>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&spdif_out>;
+		};
+	};
+
+	spdif_out: spdif-out {
+		#sound-dai-cells = <0>;
+		compatible = "linux,spdif-dit";
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13
@@ -129,6 +168,23 @@
 		#size-cells = <1>;
 		ranges;
 
+		syscon: syscon@1c00000 {
+			compatible = "allwinner,sun50i-a64-system-controller",
+				"syscon";
+			reg = <0x01c00000 0x1000>;
+		};
+
+		dma: dma-controller@1c02000 {
+			compatible = "allwinner,sun50i-a64-dma";
+			reg = <0x01c02000 0x1000>;
+			interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_DMA>;
+			dma-channels = <8>;
+			dma-requests = <27>;
+			resets = <&ccu RST_BUS_DMA>;
+			#dma-cells = <1>;
+		};
+
 		mmc0: mmc@1c0f000 {
 			compatible = "allwinner,sun50i-a64-mmc";
 			reg = <0x01c0f000 0x1000>;
@@ -171,7 +227,7 @@
 			#size-cells = <0>;
 		};
 
-		usb_otg: usb@01c19000 {
+		usb_otg: usb@1c19000 {
 			compatible = "allwinner,sun8i-a33-musb";
 			reg = <0x01c19000 0x0400>;
 			clocks = <&ccu CLK_BUS_OTG>;
@@ -184,7 +240,7 @@
 			status = "disabled";
 		};
 
-		usbphy: phy@01c19400 {
+		usbphy: phy@1c19400 {
 			compatible = "allwinner,sun50i-a64-usb-phy";
 			reg = <0x01c19400 0x14>,
 			      <0x01c1a800 0x4>,
@@ -204,7 +260,7 @@
 			#phy-cells = <1>;
 		};
 
-		ehci0: usb@01c1a000 {
+		ehci0: usb@1c1a000 {
 			compatible = "allwinner,sun50i-a64-ehci", "generic-ehci";
 			reg = <0x01c1a000 0x100>;
 			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
@@ -216,7 +272,7 @@
 			status = "disabled";
 		};
 
-		ohci0: usb@01c1a400 {
+		ohci0: usb@1c1a400 {
 			compatible = "allwinner,sun50i-a64-ohci", "generic-ohci";
 			reg = <0x01c1a400 0x100>;
 			interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
@@ -226,7 +282,7 @@
 			status = "disabled";
 		};
 
-		ehci1: usb@01c1b000 {
+		ehci1: usb@1c1b000 {
 			compatible = "allwinner,sun50i-a64-ehci", "generic-ehci";
 			reg = <0x01c1b000 0x100>;
 			interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
@@ -240,7 +296,7 @@
 			status = "disabled";
 		};
 
-		ohci1: usb@01c1b400 {
+		ohci1: usb@1c1b400 {
 			compatible = "allwinner,sun50i-a64-ohci", "generic-ohci";
 			reg = <0x01c1b400 0x100>;
 			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
@@ -252,7 +308,7 @@
 			status = "disabled";
 		};
 
-		ccu: clock@01c20000 {
+		ccu: clock@1c20000 {
 			compatible = "allwinner,sun50i-a64-ccu";
 			reg = <0x01c20000 0x400>;
 			clocks = <&osc24M>, <&osc32k>;
@@ -273,6 +329,11 @@
 			interrupt-controller;
 			#interrupt-cells = <3>;
 
+			i2c0_pins: i2c0_pins {
+				pins = "PH0", "PH1";
+				function = "i2c0";
+			};
+
 			i2c1_pins: i2c1_pins {
 				pins = "PH2", "PH3";
 				function = "i2c1";
@@ -303,7 +364,37 @@
 				bias-pull-up;
 			};
 
-			uart0_pins_a: uart0@0 {
+			rmii_pins: rmii_pins {
+				pins = "PD10", "PD11", "PD13", "PD14", "PD17",
+				       "PD18", "PD19", "PD20", "PD22", "PD23";
+				function = "emac";
+				drive-strength = <40>;
+			};
+
+			rgmii_pins: rgmii_pins {
+				pins = "PD8", "PD9", "PD10", "PD11", "PD12",
+				       "PD13", "PD15", "PD16", "PD17", "PD18",
+				       "PD19", "PD20", "PD21", "PD22", "PD23";
+				function = "emac";
+				drive-strength = <40>;
+			};
+
+			spdif_tx_pin: spdif {
+				pins = "PH8";
+				function = "spdif";
+			};
+
+			spi0_pins: spi0 {
+				pins = "PC0", "PC1", "PC2", "PC3";
+				function = "spi0";
+			};
+
+			spi1_pins: spi1 {
+				pins = "PD0", "PD1", "PD2", "PD3";
+				function = "spi1";
+			};
+
+			uart0_pins_a: uart0 {
 				pins = "PB8", "PB9";
 				function = "uart0";
 			};
@@ -317,9 +408,73 @@
 				pins = "PG8", "PG9";
 				function = "uart1";
 			};
+
+			uart2_pins: uart2-pins {
+				pins = "PB0", "PB1";
+				function = "uart2";
+			};
+
+			uart3_pins: uart3-pins {
+				pins = "PD0", "PD1";
+				function = "uart3";
+			};
+
+			uart4_pins: uart4-pins {
+				pins = "PD2", "PD3";
+				function = "uart4";
+			};
+
+			uart4_rts_cts_pins: uart4-rts-cts-pins {
+				pins = "PD4", "PD5";
+				function = "uart4";
+			};
+		};
+
+		spdif: spdif@1c21000 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun50i-a64-spdif",
+				     "allwinner,sun8i-h3-spdif";
+			reg = <0x01c21000 0x400>;
+			interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_SPDIF>, <&ccu CLK_SPDIF>;
+			resets = <&ccu RST_BUS_SPDIF>;
+			clock-names = "apb", "spdif";
+			dmas = <&dma 2>;
+			dma-names = "tx";
+			pinctrl-names = "default";
+			pinctrl-0 = <&spdif_tx_pin>;
+			status = "disabled";
+		};
+
+		i2s0: i2s@1c22000 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun50i-a64-i2s",
+				     "allwinner,sun8i-h3-i2s";
+			reg = <0x01c22000 0x400>;
+			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2S0>, <&ccu CLK_I2S0>;
+			clock-names = "apb", "mod";
+			resets = <&ccu RST_BUS_I2S0>;
+			dma-names = "rx", "tx";
+			dmas = <&dma 3>, <&dma 3>;
+			status = "disabled";
+		};
+
+		i2s1: i2s@1c22400 {
+			#sound-dai-cells = <0>;
+			compatible = "allwinner,sun50i-a64-i2s",
+				     "allwinner,sun8i-h3-i2s";
+			reg = <0x01c22400 0x400>;
+			interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_I2S1>, <&ccu CLK_I2S1>;
+			clock-names = "apb", "mod";
+			resets = <&ccu RST_BUS_I2S1>;
+			dma-names = "rx", "tx";
+			dmas = <&dma 4>, <&dma 4>;
+			status = "disabled";
 		};
 
-		pwm: pwm@01c21400 {
+		pwm: pwm@1c21400 {
 			compatible = "allwinner,sun50i-a64-pwm",
 				     "allwinner,sun5i-a13-pwm";
 			reg = <0x01c21400 0x8>;
@@ -334,8 +489,8 @@
 			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&ccu 67>;
-			resets = <&ccu 46>;
+			clocks = <&ccu CLK_BUS_UART0>;
+			resets = <&ccu RST_BUS_UART0>;
 			status = "disabled";
 		};
 
@@ -345,8 +500,8 @@
 			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&ccu 68>;
-			resets = <&ccu 47>;
+			clocks = <&ccu CLK_BUS_UART1>;
+			resets = <&ccu RST_BUS_UART1>;
 			status = "disabled";
 		};
 
@@ -356,8 +511,8 @@
 			interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&ccu 69>;
-			resets = <&ccu 48>;
+			clocks = <&ccu CLK_BUS_UART2>;
+			resets = <&ccu RST_BUS_UART2>;
 			status = "disabled";
 		};
 
@@ -367,8 +522,8 @@
 			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&ccu 70>;
-			resets = <&ccu 49>;
+			clocks = <&ccu CLK_BUS_UART3>;
+			resets = <&ccu RST_BUS_UART3>;
 			status = "disabled";
 		};
 
@@ -378,8 +533,8 @@
 			interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 			reg-shift = <2>;
 			reg-io-width = <4>;
-			clocks = <&ccu 71>;
-			resets = <&ccu 50>;
+			clocks = <&ccu CLK_BUS_UART4>;
+			resets = <&ccu RST_BUS_UART4>;
 			status = "disabled";
 		};
 
@@ -387,8 +542,8 @@
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2ac00 0x400>;
 			interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ccu 63>;
-			resets = <&ccu 42>;
+			clocks = <&ccu CLK_BUS_I2C0>;
+			resets = <&ccu RST_BUS_I2C0>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -398,8 +553,8 @@
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b000 0x400>;
 			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ccu 64>;
-			resets = <&ccu 43>;
+			clocks = <&ccu CLK_BUS_I2C1>;
+			resets = <&ccu RST_BUS_I2C1>;
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -409,11 +564,67 @@
 			compatible = "allwinner,sun6i-a31-i2c";
 			reg = <0x01c2b400 0x400>;
 			interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&ccu 65>;
-			resets = <&ccu 44>;
+			clocks = <&ccu CLK_BUS_I2C2>;
+			resets = <&ccu RST_BUS_I2C2>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+
+		spi0: spi@1c68000 {
+			compatible = "allwinner,sun8i-h3-spi";
+			reg = <0x01c68000 0x1000>;
+			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>;
+			clock-names = "ahb", "mod";
+			dmas = <&dma 23>, <&dma 23>;
+			dma-names = "rx", "tx";
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi0_pins>;
+			resets = <&ccu RST_BUS_SPI0>;
+			status = "disabled";
+			num-cs = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		spi1: spi@1c69000 {
+			compatible = "allwinner,sun8i-h3-spi";
+			reg = <0x01c69000 0x1000>;
+			interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_SPI1>;
+			clock-names = "ahb", "mod";
+			dmas = <&dma 24>, <&dma 24>;
+			dma-names = "rx", "tx";
+			pinctrl-names = "default";
+			pinctrl-0 = <&spi1_pins>;
+			resets = <&ccu RST_BUS_SPI1>;
+			status = "disabled";
+			num-cs = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		emac: ethernet@1c30000 {
+			compatible = "allwinner,sun50i-a64-emac";
+			syscon = <&syscon>;
+			reg = <0x01c30000 0x10000>;
+			interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq";
+			resets = <&ccu RST_BUS_EMAC>;
+			reset-names = "stmmaceth";
+			clocks = <&ccu CLK_BUS_EMAC>;
+			clock-names = "stmmaceth";
 			status = "disabled";
 			#address-cells = <1>;
 			#size-cells = <0>;
+
+			mdio: mdio {
+				compatible = "snps,dwmac-mdio";
+				#address-cells = <1>;
+				#size-cells = <0>;
+			};
 		};
 
 		gic: interrupt-controller@1c81000 {
@@ -434,25 +645,61 @@
 				     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		r_intc: interrupt-controller@1f00c00 {
+			compatible = "allwinner,sun50i-a64-r-intc",
+				     "allwinner,sun6i-a31-r-intc";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+			reg = <0x01f00c00 0x400>;
+			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+		};
+
 		r_ccu: clock@1f01400 {
 			compatible = "allwinner,sun50i-a64-r-ccu";
 			reg = <0x01f01400 0x100>;
-			clocks = <&osc24M>, <&osc32k>, <&iosc>;
-			clock-names = "hosc", "losc", "iosc";
+			clocks = <&osc24M>, <&osc32k>, <&iosc>,
+				 <&ccu 11>;
+			clock-names = "hosc", "losc", "iosc", "pll-periph";
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 		};
 
-		r_pio: pinctrl@01f02c00 {
+		r_pio: pinctrl@1f02c00 {
 			compatible = "allwinner,sun50i-a64-r-pinctrl";
 			reg = <0x01f02c00 0x400>;
 			interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
-			clocks = <&r_ccu 3>, <&osc24M>, <&osc32k>;
+			clocks = <&r_ccu CLK_APB0_PIO>, <&osc24M>, <&osc32k>;
 			clock-names = "apb", "hosc", "losc";
 			gpio-controller;
 			#gpio-cells = <3>;
 			interrupt-controller;
 			#interrupt-cells = <3>;
+
+			r_rsb_pins: rsb {
+				pins = "PL0", "PL1";
+				function = "s_rsb";
+			};
+		};
+
+		r_rsb: rsb@1f03400 {
+			compatible = "allwinner,sun8i-a23-rsb";
+			reg = <0x01f03400 0x400>;
+			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&r_ccu 6>;
+			clock-frequency = <3000000>;
+			resets = <&r_ccu 2>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&r_rsb_pins>;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
+		wdt0: watchdog@1c20ca0 {
+			compatible = "allwinner,sun50i-a64-wdt",
+				     "allwinner,sun6i-a31-wdt";
+			reg = <0x01c20ca0 0x20>;
+			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 		};
 	};
 };