Re: [PATCH 06/12] riscv: dts: allwinner: Add the D1 SoC base devicetree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 15/08/2022 06:08, Samuel Holland wrote:
> D1 is a SoC containing a single-core T-HEAD Xuantie C906 CPU, as well as
> one HiFi 4 DSP. The SoC is based on a design that additionally contained
> a pair of Cortex A7's. For that reason, some peripherals are duplicated.
> 
> This devicetree includes all of the peripherals that already have a
> documented binding.
> 
> Signed-off-by: Samuel Holland <samuel@xxxxxxxxxxxx>

Tested-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> # Nezha D1

Thanks!

> ---
> 
>  arch/riscv/boot/dts/Makefile                 |   1 +
>  arch/riscv/boot/dts/allwinner/Makefile       |   1 +
>  arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi | 900 +++++++++++++++++++
>  3 files changed, 902 insertions(+)
>  create mode 100644 arch/riscv/boot/dts/allwinner/Makefile
>  create mode 100644 arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
> 
> diff --git a/arch/riscv/boot/dts/Makefile b/arch/riscv/boot/dts/Makefile
> index ff174996cdfd..f292e31bdb2c 100644
> --- a/arch/riscv/boot/dts/Makefile
> +++ b/arch/riscv/boot/dts/Makefile
> @@ -1,4 +1,5 @@
>  # SPDX-License-Identifier: GPL-2.0
> +subdir-y += allwinner
>  subdir-y += sifive
>  subdir-y += starfive
>  subdir-$(CONFIG_SOC_CANAAN_K210_DTB_BUILTIN) += canaan
> diff --git a/arch/riscv/boot/dts/allwinner/Makefile b/arch/riscv/boot/dts/allwinner/Makefile
> new file mode 100644
> index 000000000000..f66554cd5c45
> --- /dev/null
> +++ b/arch/riscv/boot/dts/allwinner/Makefile
> @@ -0,0 +1 @@
> +# SPDX-License-Identifier: GPL-2.0
> diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi b/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
> new file mode 100644
> index 000000000000..d1429274f22e
> --- /dev/null
> +++ b/arch/riscv/boot/dts/allwinner/sun20i-d1.dtsi
> @@ -0,0 +1,900 @@
> +// SPDX-License-Identifier: (GPL-2.0+ or MIT)
> +// Copyright (C) 2021-2022 Samuel Holland <samuel@xxxxxxxxxxxx>
> +
> +#include <dt-bindings/clock/sun6i-rtc.h>
> +#include <dt-bindings/clock/sun8i-de2.h>
> +#include <dt-bindings/clock/sun8i-tcon-top.h>
> +#include <dt-bindings/clock/sun20i-d1-ccu.h>
> +#include <dt-bindings/clock/sun20i-d1-r-ccu.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/reset/sun8i-de2.h>
> +#include <dt-bindings/reset/sun20i-d1-ccu.h>
> +#include <dt-bindings/reset/sun20i-d1-r-ccu.h>
> +#include <dt-bindings/thermal/thermal.h>
> +
> +/ {
> +	#address-cells = <1>;
> +	#size-cells = <1>;
> +
> +	cpus {
> +		timebase-frequency = <24000000>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		cpu0: cpu@0 {
> +			compatible = "thead,c906", "riscv";
> +			device_type = "cpu";
> +			reg = <0>;
> +			clocks = <&ccu CLK_RISCV>;
> +			clock-frequency = <24000000>;
> +			d-cache-block-size = <64>;
> +			d-cache-sets = <256>;
> +			d-cache-size = <32768>;
> +			i-cache-block-size = <64>;
> +			i-cache-sets = <128>;
> +			i-cache-size = <32768>;
> +			mmu-type = "riscv,sv39";
> +			riscv,isa = "rv64imafdc";
> +			#cooling-cells = <2>;
> +
> +			cpu0_intc: interrupt-controller {
> +				compatible = "riscv,cpu-intc";
> +				interrupt-controller;
> +				#address-cells = <0>;
> +				#interrupt-cells = <1>;
> +			};
> +		};
> +	};
> +
> +	de: display-engine {
> +		compatible = "allwinner,sun20i-d1-display-engine";
> +		allwinner,pipelines = <&mixer0>, <&mixer1>;
> +		status = "disabled";
> +	};
> +
> +	osc24M: osc24M-clk {
> +		compatible = "fixed-clock";
> +		clock-frequency = <24000000>;
> +		clock-output-names = "osc24M";
> +		#clock-cells = <0>;
> +	};
> +
> +	soc {
> +		compatible = "simple-bus";
> +		ranges;
> +		interrupt-parent = <&plic>;
> +		dma-noncoherent;
> +		#address-cells = <1>;
> +		#size-cells = <1>;
> +
> +		dsp_wdt: watchdog@1700400 {
> +			compatible = "allwinner,sun20i-d1-wdt";
> +			reg = <0x1700400 0x20>;
> +			interrupts = <138 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&osc24M>, <&rtc CLK_OSC32K>;
> +			clock-names = "hosc", "losc";
> +			status = "reserved";
> +		};
> +
> +		pio: pinctrl@2000000 {
> +			compatible = "allwinner,sun20i-d1-pinctrl";
> +			reg = <0x2000000 0x800>;
> +			interrupts = <85 IRQ_TYPE_LEVEL_HIGH>,
> +				     <87 IRQ_TYPE_LEVEL_HIGH>,
> +				     <89 IRQ_TYPE_LEVEL_HIGH>,
> +				     <91 IRQ_TYPE_LEVEL_HIGH>,
> +				     <93 IRQ_TYPE_LEVEL_HIGH>,
> +				     <95 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_APB0>,
> +				 <&osc24M>,
> +				 <&rtc CLK_OSC32K>;
> +			clock-names = "apb", "hosc", "losc";
> +			gpio-controller;
> +			interrupt-controller;
> +			#gpio-cells = <3>;
> +			#interrupt-cells = <3>;
> +
> +			/omit-if-no-ref/
> +			i2c0_pb10_pins: i2c0-pb10-pins {
> +				pins = "PB10", "PB11";
> +				function = "i2c0";
> +			};
> +
> +			/omit-if-no-ref/
> +			i2c2_pb0_pins: i2c2-pb0-pins {
> +				pins = "PB0", "PB1";
> +				function = "i2c2";
> +			};
> +
> +			/omit-if-no-ref/
> +			lcd_rgb666_pins: lcd-rgb666-pins {
> +				pins = "PD0", "PD1", "PD2", "PD3", "PD4", "PD5",
> +				       "PD6", "PD7", "PD8", "PD9", "PD10", "PD11",
> +				       "PD12", "PD13", "PD14", "PD15", "PD16", "PD17",
> +				       "PD18", "PD19", "PD20", "PD21";
> +				function = "lcd0";
> +			};
> +
> +			/omit-if-no-ref/
> +			mmc0_pins: mmc0-pins {
> +				pins = "PF0", "PF1", "PF2", "PF3", "PF4", "PF5";
> +				function = "mmc0";
> +			};
> +
> +			/omit-if-no-ref/
> +			mmc1_pins: mmc1-pins {
> +				pins = "PG0", "PG1", "PG2", "PG3", "PG4", "PG5";
> +				function = "mmc1";
> +			};
> +
> +			/omit-if-no-ref/
> +			mmc2_pins: mmc2-pins {
> +				pins = "PC2", "PC3", "PC4", "PC5", "PC6", "PC7";
> +				function = "mmc2";
> +			};
> +
> +			/omit-if-no-ref/
> +			rgmii_pe_pins: rgmii-pe-pins {
> +				pins = "PE0", "PE1", "PE2", "PE3", "PE4",
> +				       "PE5", "PE6", "PE7", "PE8", "PE9",
> +				       "PE11", "PE12", "PE13", "PE14", "PE15";
> +				function = "emac";
> +			};
> +
> +			/omit-if-no-ref/
> +			rmii_pe_pins: rmii-pe-pins {
> +				pins = "PE0", "PE1", "PE2", "PE3", "PE4",
> +				       "PE5", "PE6", "PE7", "PE8", "PE9";
> +				function = "emac";
> +			};
> +
> +			/omit-if-no-ref/
> +			uart0_pb8_pins: uart0-pb8-pins {
> +				pins = "PB8", "PB9";
> +				function = "uart0";
> +			};
> +
> +			/omit-if-no-ref/
> +			uart1_pg6_pins: uart1-pg6-pins {
> +				pins = "PG6", "PG7";
> +				function = "uart1";
> +			};
> +
> +			/omit-if-no-ref/
> +			uart1_pg8_rts_cts_pins: uart1-pg8-rts-cts-pins {
> +				pins = "PG8", "PG9";
> +				function = "uart1";
> +			};
> +		};
> +
> +		ccu: clock-controller@2001000 {
> +			compatible = "allwinner,sun20i-d1-ccu";
> +			reg = <0x2001000 0x1000>;
> +			clocks = <&osc24M>,
> +				 <&rtc CLK_OSC32K>,
> +				 <&rtc CLK_IOSC>;
> +			clock-names = "hosc", "losc", "iosc";
> +			#clock-cells = <1>;
> +			#reset-cells = <1>;
> +		};
> +
> +		lradc: keys@2009800 {
> +			compatible = "allwinner,sun20i-d1-lradc",
> +				     "allwinner,sun50i-r329-lradc";
> +			reg = <0x2009800 0x400>;
> +			interrupts = <77 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_LRADC>;
> +			resets = <&ccu RST_BUS_LRADC>;
> +			status = "disabled";
> +		};
> +
> +		codec: audio-codec@2030000 {
> +			compatible = "simple-mfd", "syscon";
> +			reg = <0x2030000 0x1000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +
> +			regulators@2030348 {
> +				compatible = "allwinner,sun20i-d1-analog-ldos";
> +				reg = <0x2030348 0x4>;
> +				nvmem-cells = <&bg_trim>;
> +				nvmem-cell-names = "bg_trim";
> +
> +				reg_aldo: aldo {
> +				};
> +
> +				reg_hpldo: hpldo {
> +				};
> +			};
> +		};
> +
> +		i2s0: i2s@2032000 {
> +			compatible = "allwinner,sun20i-d1-i2s",
> +				     "allwinner,sun50i-r329-i2s";
> +			reg = <0x2032000 0x1000>;
> +			interrupts = <42 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_I2S0>,
> +				 <&ccu CLK_I2S0>;
> +			clock-names = "apb", "mod";
> +			resets = <&ccu RST_BUS_I2S0>;
> +			dmas = <&dma 3>, <&dma 3>;
> +			dma-names = "rx", "tx";
> +			status = "disabled";
> +			#sound-dai-cells = <0>;
> +		};
> +
> +		i2s1: i2s@2033000 {
> +			compatible = "allwinner,sun20i-d1-i2s",
> +				     "allwinner,sun50i-r329-i2s";
> +			reg = <0x2033000 0x1000>;
> +			interrupts = <43 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_I2S1>,
> +				 <&ccu CLK_I2S1>;
> +			clock-names = "apb", "mod";
> +			resets = <&ccu RST_BUS_I2S1>;
> +			dmas = <&dma 4>, <&dma 4>;
> +			dma-names = "rx", "tx";
> +			status = "disabled";
> +			#sound-dai-cells = <0>;
> +		};
> +
> +		i2s2: i2s@2034000 {
> +			compatible = "allwinner,sun20i-d1-i2s",
> +				     "allwinner,sun50i-r329-i2s";
> +			reg = <0x2034000 0x1000>;
> +			interrupts = <44 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_I2S2>,
> +				 <&ccu CLK_I2S2>;
> +			clock-names = "apb", "mod";
> +			resets = <&ccu RST_BUS_I2S2>;
> +			dmas = <&dma 5>, <&dma 5>;
> +			dma-names = "rx", "tx";
> +			status = "disabled";
> +			#sound-dai-cells = <0>;
> +		};
> +
> +		timer: timer@2050000 {
> +			compatible = "allwinner,sun20i-d1-timer",
> +				     "allwinner,sun8i-a23-timer";
> +			reg = <0x2050000 0xa0>;
> +			interrupts = <75 IRQ_TYPE_LEVEL_HIGH>,
> +				     <76 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&osc24M>;
> +		};
> +
> +		wdt: watchdog@20500a0 {
> +			compatible = "allwinner,sun20i-d1-wdt-reset",
> +				     "allwinner,sun20i-d1-wdt";
> +			reg = <0x20500a0 0x20>;
> +			interrupts = <79 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&osc24M>, <&rtc CLK_OSC32K>;
> +			clock-names = "hosc", "losc";
> +			status = "reserved";
> +		};
> +
> +		uart0: serial@2500000 {
> +			compatible = "snps,dw-apb-uart";
> +			reg = <0x2500000 0x400>;
> +			reg-io-width = <4>;
> +			reg-shift = <2>;
> +			interrupts = <18 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_UART0>;
> +			resets = <&ccu RST_BUS_UART0>;
> +			dmas = <&dma 14>, <&dma 14>;
> +			dma-names = "rx", "tx";
> +			status = "disabled";
> +		};
> +
> +		uart1: serial@2500400 {
> +			compatible = "snps,dw-apb-uart";
> +			reg = <0x2500400 0x400>;
> +			reg-io-width = <4>;
> +			reg-shift = <2>;
> +			interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_UART1>;
> +			resets = <&ccu RST_BUS_UART1>;
> +			dmas = <&dma 15>, <&dma 15>;
> +			dma-names = "rx", "tx";
> +			status = "disabled";
> +		};
> +
> +		uart2: serial@2500800 {
> +			compatible = "snps,dw-apb-uart";
> +			reg = <0x2500800 0x400>;
> +			reg-io-width = <4>;
> +			reg-shift = <2>;
> +			interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_UART2>;
> +			resets = <&ccu RST_BUS_UART2>;
> +			dmas = <&dma 16>, <&dma 16>;
> +			dma-names = "rx", "tx";
> +			status = "disabled";
> +		};
> +
> +		uart3: serial@2500c00 {
> +			compatible = "snps,dw-apb-uart";
> +			reg = <0x2500c00 0x400>;
> +			reg-io-width = <4>;
> +			reg-shift = <2>;
> +			interrupts = <21 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_UART3>;
> +			resets = <&ccu RST_BUS_UART3>;
> +			dmas = <&dma 17>, <&dma 17>;
> +			dma-names = "rx", "tx";
> +			status = "disabled";
> +		};
> +
> +		uart4: serial@2501000 {
> +			compatible = "snps,dw-apb-uart";
> +			reg = <0x2501000 0x400>;
> +			reg-io-width = <4>;
> +			reg-shift = <2>;
> +			interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_UART4>;
> +			resets = <&ccu RST_BUS_UART4>;
> +			dmas = <&dma 18>, <&dma 18>;
> +			dma-names = "rx", "tx";
> +			status = "disabled";
> +		};
> +
> +		uart5: serial@2501400 {
> +			compatible = "snps,dw-apb-uart";
> +			reg = <0x2501400 0x400>;
> +			reg-io-width = <4>;
> +			reg-shift = <2>;
> +			interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_UART5>;
> +			resets = <&ccu RST_BUS_UART5>;
> +			dmas = <&dma 19>, <&dma 19>;
> +			dma-names = "rx", "tx";
> +			status = "disabled";
> +		};
> +
> +		i2c0: i2c@2502000 {
> +			compatible = "allwinner,sun20i-d1-i2c",
> +				     "allwinner,sun8i-v536-i2c",
> +				     "allwinner,sun6i-a31-i2c";
> +			reg = <0x2502000 0x400>;
> +			interrupts = <25 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_I2C0>;
> +			resets = <&ccu RST_BUS_I2C0>;
> +			dmas = <&dma 43>, <&dma 43>;
> +			dma-names = "rx", "tx";
> +			status = "disabled";
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +		};
> +
> +		i2c1: i2c@2502400 {
> +			compatible = "allwinner,sun20i-d1-i2c",
> +				     "allwinner,sun8i-v536-i2c",
> +				     "allwinner,sun6i-a31-i2c";
> +			reg = <0x2502400 0x400>;
> +			interrupts = <26 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_I2C1>;
> +			resets = <&ccu RST_BUS_I2C1>;
> +			dmas = <&dma 44>, <&dma 44>;
> +			dma-names = "rx", "tx";
> +			status = "disabled";
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +		};
> +
> +		i2c2: i2c@2502800 {
> +			compatible = "allwinner,sun20i-d1-i2c",
> +				     "allwinner,sun8i-v536-i2c",
> +				     "allwinner,sun6i-a31-i2c";
> +			reg = <0x2502800 0x400>;
> +			interrupts = <27 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_I2C2>;
> +			resets = <&ccu RST_BUS_I2C2>;
> +			dmas = <&dma 45>, <&dma 45>;
> +			dma-names = "rx", "tx";
> +			status = "disabled";
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +		};
> +
> +		i2c3: i2c@2502c00 {
> +			compatible = "allwinner,sun20i-d1-i2c",
> +				     "allwinner,sun8i-v536-i2c",
> +				     "allwinner,sun6i-a31-i2c";
> +			reg = <0x2502c00 0x400>;
> +			interrupts = <28 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_I2C3>;
> +			resets = <&ccu RST_BUS_I2C3>;
> +			dmas = <&dma 46>, <&dma 46>;
> +			dma-names = "rx", "tx";
> +			status = "disabled";
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +		};
> +
> +		syscon: syscon@3000000 {
> +			compatible = "allwinner,sun20i-d1-system-control";
> +			reg = <0x3000000 0x1000>;
> +			ranges;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +
> +			regulators@3000150 {
> +				compatible = "allwinner,sun20i-d1-system-ldos";
> +				reg = <0x3000150 0x4>;
> +
> +				reg_ldoa: ldoa {
> +				};
> +
> +				reg_ldob: ldob {
> +				};
> +			};
> +		};
> +
> +		dma: dma-controller@3002000 {
> +			compatible = "allwinner,sun20i-d1-dma";
> +			reg = <0x3002000 0x1000>;
> +			interrupts = <66 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_DMA>, <&ccu CLK_MBUS_DMA>;
> +			clock-names = "bus", "mbus";
> +			resets = <&ccu RST_BUS_DMA>;
> +			dma-channels = <16>;
> +			dma-requests = <48>;
> +			#dma-cells = <1>;
> +		};
> +
> +		sid: efuse@3006000 {
> +			compatible = "allwinner,sun20i-d1-sid";
> +			reg = <0x3006000 0x1000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +
> +			ths_calib: ths-calib@14 {
> +				reg = <0x14 0x4>;
> +			};
> +
> +			bg_trim: bg-trim@28 {
> +				reg = <0x28 0x4>;
> +				bits = <16 8>;
> +			};
> +		};
> +
> +		mbus: dram-controller@3102000 {
> +			compatible = "allwinner,sun20i-d1-mbus";
> +			reg = <0x3102000 0x1000>,
> +			      <0x3103000 0x1000>;
> +			reg-names = "mbus", "dram";
> +			interrupts = <59 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_MBUS>,
> +				 <&ccu CLK_DRAM>,
> +				 <&ccu CLK_BUS_DRAM>;
> +			clock-names = "mbus", "dram", "bus";
> +			dma-ranges = <0 0x40000000 0x80000000>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			#interconnect-cells = <1>;
> +		};
> +
> +		mmc0: mmc@4020000 {
> +			compatible = "allwinner,sun20i-d1-mmc";
> +			reg = <0x4020000 0x1000>;
> +			interrupts = <56 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_MMC0>, <&ccu CLK_MMC0>;
> +			clock-names = "ahb", "mmc";
> +			resets = <&ccu RST_BUS_MMC0>;
> +			reset-names = "ahb";
> +			cap-sd-highspeed;
> +			max-frequency = <150000000>;
> +			no-mmc;
> +			status = "disabled";
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +		};
> +
> +		mmc1: mmc@4021000 {
> +			compatible = "allwinner,sun20i-d1-mmc";
> +			reg = <0x4021000 0x1000>;
> +			interrupts = <57 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_MMC1>, <&ccu CLK_MMC1>;
> +			clock-names = "ahb", "mmc";
> +			resets = <&ccu RST_BUS_MMC1>;
> +			reset-names = "ahb";
> +			cap-sd-highspeed;
> +			max-frequency = <150000000>;
> +			no-mmc;
> +			status = "disabled";
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +		};
> +
> +		mmc2: mmc@4022000 {
> +			compatible = "allwinner,sun20i-d1-emmc",
> +				     "allwinner,sun50i-a100-emmc";
> +			reg = <0x4022000 0x1000>;
> +			interrupts = <58 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_MMC2>, <&ccu CLK_MMC2>;
> +			clock-names = "ahb", "mmc";
> +			resets = <&ccu RST_BUS_MMC2>;
> +			reset-names = "ahb";
> +			cap-mmc-highspeed;
> +			max-frequency = <150000000>;
> +			mmc-ddr-1_8v;
> +			mmc-ddr-3_3v;
> +			no-sd;
> +			no-sdio;
> +			status = "disabled";
> +			#address-cells = <1>;
> +			#size-cells = <0>;
> +		};
> +
> +		usb_otg: usb@4100000 {
> +			compatible = "allwinner,sun20i-d1-musb",
> +				     "allwinner,sun8i-a33-musb";
> +			reg = <0x4100000 0x400>;
> +			interrupts = <45 IRQ_TYPE_LEVEL_HIGH>;
> +			interrupt-names = "mc";
> +			clocks = <&ccu CLK_BUS_OTG>;
> +			resets = <&ccu RST_BUS_OTG>;
> +			extcon = <&usbphy 0>;
> +			phys = <&usbphy 0>;
> +			phy-names = "usb";
> +			status = "disabled";
> +		};
> +
> +		usbphy: phy@4100400 {
> +			compatible = "allwinner,sun20i-d1-usb-phy";
> +			reg = <0x4100400 0x100>,
> +			      <0x4101800 0x100>,
> +			      <0x4200800 0x100>;
> +			reg-names = "phy_ctrl",
> +				    "pmu0",
> +				    "pmu1";
> +			clocks = <&osc24M>,
> +				 <&osc24M>;
> +			clock-names = "usb0_phy",
> +				      "usb1_phy";
> +			resets = <&ccu RST_USB_PHY0>,
> +				 <&ccu RST_USB_PHY1>;
> +			reset-names = "usb0_reset",
> +				      "usb1_reset";
> +			status = "disabled";
> +			#phy-cells = <1>;
> +		};
> +
> +		ehci0: usb@4101000 {
> +			compatible = "allwinner,sun20i-d1-ehci",
> +				     "generic-ehci";
> +			reg = <0x4101000 0x100>;
> +			interrupts = <46 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_OHCI0>,
> +				 <&ccu CLK_BUS_EHCI0>,
> +				 <&ccu CLK_USB_OHCI0>;
> +			resets = <&ccu RST_BUS_OHCI0>,
> +				 <&ccu RST_BUS_EHCI0>;
> +			phys = <&usbphy 0>;
> +			phy-names = "usb";
> +			status = "disabled";
> +		};
> +
> +		ohci0: usb@4101400 {
> +			compatible = "allwinner,sun20i-d1-ohci",
> +				     "generic-ohci";
> +			reg = <0x4101400 0x100>;
> +			interrupts = <47 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_OHCI0>,
> +				 <&ccu CLK_USB_OHCI0>;
> +			resets = <&ccu RST_BUS_OHCI0>;
> +			phys = <&usbphy 0>;
> +			phy-names = "usb";
> +			status = "disabled";
> +		};
> +
> +		ehci1: usb@4200000 {
> +			compatible = "allwinner,sun20i-d1-ehci",
> +				     "generic-ehci";
> +			reg = <0x4200000 0x100>;
> +			interrupts = <49 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_OHCI1>,
> +				 <&ccu CLK_BUS_EHCI1>,
> +				 <&ccu CLK_USB_OHCI1>;
> +			resets = <&ccu RST_BUS_OHCI1>,
> +				 <&ccu RST_BUS_EHCI1>;
> +			phys = <&usbphy 1>;
> +			phy-names = "usb";
> +			status = "disabled";
> +		};
> +
> +		ohci1: usb@4200400 {
> +			compatible = "allwinner,sun20i-d1-ohci",
> +				     "generic-ohci";
> +			reg = <0x4200400 0x100>;
> +			interrupts = <50 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_OHCI1>,
> +				 <&ccu CLK_USB_OHCI1>;
> +			resets = <&ccu RST_BUS_OHCI1>;
> +			phys = <&usbphy 1>;
> +			phy-names = "usb";
> +			status = "disabled";
> +		};
> +
> +		emac: ethernet@4500000 {
> +			compatible = "allwinner,sun20i-d1-emac",
> +				     "allwinner,sun50i-a64-emac";
> +			reg = <0x4500000 0x10000>;
> +			interrupts = <62 IRQ_TYPE_LEVEL_HIGH>;
> +			interrupt-names = "macirq";
> +			clocks = <&ccu CLK_BUS_EMAC>;
> +			clock-names = "stmmaceth";
> +			resets = <&ccu RST_BUS_EMAC>;
> +			reset-names = "stmmaceth";
> +			syscon = <&syscon>;
> +			status = "disabled";
> +
> +			mdio: mdio {
> +				compatible = "snps,dwmac-mdio";
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +			};
> +		};
> +
> +		display_clocks: clock-controller@5000000 {
> +			compatible = "allwinner,sun20i-d1-de2-clk",
> +				     "allwinner,sun50i-h5-de2-clk";
> +			reg = <0x5000000 0x10000>;
> +			clocks = <&ccu CLK_BUS_DE>, <&ccu CLK_DE>;
> +			clock-names = "bus", "mod";
> +			resets = <&ccu RST_BUS_DE>;
> +			#clock-cells = <1>;
> +			#reset-cells = <1>;
> +		};
> +
> +		mixer0: mixer@5100000 {
> +			compatible = "allwinner,sun20i-d1-de2-mixer-0";
> +			reg = <0x5100000 0x100000>;
> +			clocks = <&display_clocks CLK_BUS_MIXER0>,
> +				 <&display_clocks CLK_MIXER0>;
> +			clock-names = "bus", "mod";
> +			resets = <&display_clocks RST_MIXER0>;
> +
> +			ports {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +
> +				mixer0_out: port@1 {
> +					reg = <1>;
> +
> +					mixer0_out_tcon_top_mixer0: endpoint {
> +						remote-endpoint = <&tcon_top_mixer0_in_mixer0>;
> +					};
> +				};
> +			};
> +		};
> +
> +		mixer1: mixer@5200000 {
> +			compatible = "allwinner,sun20i-d1-de2-mixer-1";
> +			reg = <0x5200000 0x100000>;
> +			clocks = <&display_clocks CLK_BUS_MIXER1>,
> +				 <&display_clocks CLK_MIXER1>;
> +			clock-names = "bus", "mod";
> +			resets = <&display_clocks RST_MIXER1>;
> +
> +			ports {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +
> +				mixer1_out: port@1 {
> +					reg = <1>;
> +
> +					mixer1_out_tcon_top_mixer1: endpoint {
> +						remote-endpoint = <&tcon_top_mixer1_in_mixer1>;
> +					};
> +				};
> +			};
> +		};
> +
> +		tcon_top: tcon-top@5460000 {
> +			compatible = "allwinner,sun20i-d1-tcon-top";
> +			reg = <0x5460000 0x1000>;
> +			clocks = <&ccu CLK_BUS_DPSS_TOP>,
> +				 <&ccu CLK_TCON_TV>,
> +				 <&ccu CLK_TVE>,
> +				 <&ccu CLK_MIPI_DSI>;
> +			clock-names = "bus", "tcon-tv0", "tve0", "dsi";
> +			clock-output-names = "tcon-top-tv0", "tcon-top-dsi";
> +			resets = <&ccu RST_BUS_DPSS_TOP>;
> +			#clock-cells = <1>;
> +
> +			ports {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +
> +				tcon_top_mixer0_in: port@0 {
> +					reg = <0>;
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +
> +					tcon_top_mixer0_in_mixer0: endpoint@0 {
> +						reg = <0>;
> +						remote-endpoint = <&mixer0_out_tcon_top_mixer0>;
> +					};
> +				};
> +
> +				tcon_top_mixer0_out: port@1 {
> +					reg = <1>;
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +
> +					tcon_top_mixer0_out_tcon_lcd0: endpoint@0 {
> +						reg = <0>;
> +						remote-endpoint = <&tcon_lcd0_in_tcon_top_mixer0>;
> +					};
> +
> +					tcon_top_mixer0_out_tcon_tv0: endpoint@2 {
> +						reg = <2>;
> +						remote-endpoint = <&tcon_tv0_in_tcon_top_mixer0>;
> +					};
> +				};
> +
> +				tcon_top_mixer1_in: port@2 {
> +					reg = <2>;
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +
> +					tcon_top_mixer1_in_mixer1: endpoint@1 {
> +						reg = <1>;
> +						remote-endpoint = <&mixer1_out_tcon_top_mixer1>;
> +					};
> +				};
> +
> +				tcon_top_mixer1_out: port@3 {
> +					reg = <3>;
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +
> +					tcon_top_mixer1_out_tcon_lcd0: endpoint@0 {
> +						reg = <0>;
> +						remote-endpoint = <&tcon_lcd0_in_tcon_top_mixer1>;
> +					};
> +
> +					tcon_top_mixer1_out_tcon_tv0: endpoint@2 {
> +						reg = <2>;
> +						remote-endpoint = <&tcon_tv0_in_tcon_top_mixer1>;
> +					};
> +				};
> +
> +				tcon_top_hdmi_in: port@4 {
> +					reg = <4>;
> +
> +					tcon_top_hdmi_in_tcon_tv0: endpoint {
> +						remote-endpoint = <&tcon_tv0_out_tcon_top_hdmi>;
> +					};
> +				};
> +
> +				tcon_top_hdmi_out: port@5 {
> +					reg = <5>;
> +				};
> +			};
> +		};
> +
> +		tcon_lcd0: lcd-controller@5461000 {
> +			compatible = "allwinner,sun20i-d1-tcon-lcd";
> +			reg = <0x5461000 0x1000>;
> +			interrupts = <106 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_TCON_LCD0>,
> +				 <&ccu CLK_TCON_LCD0>;
> +			clock-names = "ahb", "tcon-ch0";
> +			clock-output-names = "tcon-pixel-clock";
> +			resets = <&ccu RST_BUS_TCON_LCD0>,
> +				 <&ccu RST_BUS_LVDS0>;
> +			reset-names = "lcd", "lvds";
> +			#clock-cells = <0>;
> +
> +			ports {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +
> +				tcon_lcd0_in: port@0 {
> +					reg = <0>;
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +
> +					tcon_lcd0_in_tcon_top_mixer0: endpoint@0 {
> +						reg = <0>;
> +						remote-endpoint = <&tcon_top_mixer0_out_tcon_lcd0>;
> +					};
> +
> +					tcon_lcd0_in_tcon_top_mixer1: endpoint@1 {
> +						reg = <1>;
> +						remote-endpoint = <&tcon_top_mixer1_out_tcon_lcd0>;
> +					};
> +				};
> +
> +				tcon_lcd0_out: port@1 {
> +					reg = <1>;
> +				};
> +			};
> +		};
> +
> +		tcon_tv0: lcd-controller@5470000 {
> +			compatible = "allwinner,sun20i-d1-tcon-tv";
> +			reg = <0x5470000 0x1000>;
> +			interrupts = <107 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&ccu CLK_BUS_TCON_TV>,
> +				 <&tcon_top CLK_TCON_TOP_TV0>;
> +			clock-names = "ahb", "tcon-ch1";
> +			resets = <&ccu RST_BUS_TCON_TV>;
> +			reset-names = "lcd";
> +
> +			ports {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +
> +				tcon_tv0_in: port@0 {
> +					reg = <0>;
> +					#address-cells = <1>;
> +					#size-cells = <0>;
> +
> +					tcon_tv0_in_tcon_top_mixer0: endpoint@0 {
> +						reg = <0>;
> +						remote-endpoint = <&tcon_top_mixer0_out_tcon_tv0>;
> +					};
> +
> +					tcon_tv0_in_tcon_top_mixer1: endpoint@1 {
> +						reg = <1>;
> +						remote-endpoint = <&tcon_top_mixer1_out_tcon_tv0>;
> +					};
> +				};
> +
> +				tcon_tv0_out: port@1 {
> +					reg = <1>;
> +
> +					tcon_tv0_out_tcon_top_hdmi: endpoint {
> +						remote-endpoint = <&tcon_top_hdmi_in_tcon_tv0>;
> +					};
> +				};
> +			};
> +		};
> +
> +		riscv_wdt: watchdog@6011000 {
> +			compatible = "allwinner,sun20i-d1-wdt";
> +			reg = <0x6011000 0x20>;
> +			interrupts = <147 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&osc24M>, <&rtc CLK_OSC32K>;
> +			clock-names = "hosc", "losc";
> +		};
> +
> +		r_ccu: clock-controller@7010000 {
> +			compatible = "allwinner,sun20i-d1-r-ccu";
> +			reg = <0x7010000 0x400>;
> +			clocks = <&osc24M>,
> +				 <&rtc CLK_OSC32K>,
> +				 <&rtc CLK_IOSC>,
> +				 <&ccu CLK_PLL_PERIPH0_DIV3>;
> +			clock-names = "hosc", "losc", "iosc", "pll-periph";
> +			#clock-cells = <1>;
> +			#reset-cells = <1>;
> +		};
> +
> +		rtc: rtc@7090000 {
> +			compatible = "allwinner,sun20i-d1-rtc",
> +				     "allwinner,sun50i-r329-rtc";
> +			reg = <0x7090000 0x400>;
> +			interrupts = <160 IRQ_TYPE_LEVEL_HIGH>;
> +			clocks = <&r_ccu CLK_BUS_R_RTC>,
> +				 <&osc24M>,
> +				 <&r_ccu CLK_R_AHB>;
> +			clock-names = "bus", "hosc", "ahb";
> +			#clock-cells = <1>;
> +		};
> +
> +		plic: interrupt-controller@10000000 {
> +			compatible = "allwinner,sun20i-d1-plic",
> +				     "thead,c900-plic";
> +			reg = <0x10000000 0x4000000>;
> +			interrupts-extended = <&cpu0_intc 11>,
> +					      <&cpu0_intc 9>;
> +			interrupt-controller;
> +			riscv,ndev = <176>;
> +			#address-cells = <0>;
> +			#interrupt-cells = <2>;
> +		};
> +	};
> +};




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux