| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2020 Yangtao Li <frank@allwinnertech.com> |
| */ |
| |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/clock/sun50i-a100-ccu.h> |
| #include <dt-bindings/clock/sun50i-a100-r-ccu.h> |
| #include <dt-bindings/reset/sun50i-a100-ccu.h> |
| #include <dt-bindings/reset/sun50i-a100-r-ccu.h> |
| |
| / { |
| interrupt-parent = <&gic>; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu0: cpu@0 { |
| compatible = "arm,cortex-a53"; |
| device_type = "cpu"; |
| reg = <0x0>; |
| enable-method = "psci"; |
| }; |
| |
| cpu@1 { |
| compatible = "arm,cortex-a53"; |
| device_type = "cpu"; |
| reg = <0x1>; |
| enable-method = "psci"; |
| }; |
| |
| cpu@2 { |
| compatible = "arm,cortex-a53"; |
| device_type = "cpu"; |
| reg = <0x2>; |
| enable-method = "psci"; |
| }; |
| |
| cpu@3 { |
| compatible = "arm,cortex-a53"; |
| device_type = "cpu"; |
| reg = <0x3>; |
| enable-method = "psci"; |
| }; |
| }; |
| |
| psci { |
| compatible = "arm,psci-1.0"; |
| method = "smc"; |
| }; |
| |
| dcxo24M: dcxo24M-clk { |
| compatible = "fixed-clock"; |
| clock-frequency = <24000000>; |
| clock-output-names = "dcxo24M"; |
| #clock-cells = <0>; |
| }; |
| |
| iosc: internal-osc-clk { |
| compatible = "fixed-clock"; |
| clock-frequency = <16000000>; |
| clock-accuracy = <300000000>; |
| clock-output-names = "iosc"; |
| #clock-cells = <0>; |
| }; |
| |
| osc32k: osc32k-clk { |
| compatible = "fixed-clock"; |
| clock-frequency = <32768>; |
| clock-output-names = "osc32k"; |
| #clock-cells = <0>; |
| }; |
| |
| timer { |
| compatible = "arm,armv8-timer"; |
| interrupts = <GIC_PPI 13 |
| (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, |
| <GIC_PPI 14 |
| (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, |
| <GIC_PPI 11 |
| (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>, |
| <GIC_PPI 10 |
| (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; |
| }; |
| |
| soc { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0 0 0 0x3fffffff>; |
| |
| ccu: clock@3001000 { |
| compatible = "allwinner,sun50i-a100-ccu"; |
| reg = <0x03001000 0x1000>; |
| clocks = <&dcxo24M>, <&osc32k>, <&iosc>; |
| clock-names = "hosc", "losc", "iosc"; |
| #clock-cells = <1>; |
| #reset-cells = <1>; |
| }; |
| |
| dma: dma-controller@3002000 { |
| compatible = "allwinner,sun50i-a100-dma"; |
| reg = <0x03002000 0x1000>; |
| interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&ccu CLK_BUS_DMA>, <&ccu CLK_MBUS_DMA>; |
| clock-names = "bus", "mbus"; |
| resets = <&ccu RST_BUS_DMA>; |
| dma-channels = <8>; |
| dma-requests = <52>; |
| #dma-cells = <1>; |
| }; |
| |
| gic: interrupt-controller@3021000 { |
| compatible = "arm,gic-400"; |
| reg = <0x03021000 0x1000>, <0x03022000 0x2000>, |
| <0x03024000 0x2000>, <0x03026000 0x2000>; |
| interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | |
| IRQ_TYPE_LEVEL_HIGH)>; |
| interrupt-controller; |
| #interrupt-cells = <3>; |
| }; |
| |
| efuse@3006000 { |
| compatible = "allwinner,sun50i-a100-sid", |
| "allwinner,sun50i-a64-sid"; |
| reg = <0x03006000 0x1000>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| ths_calibration: calib@14 { |
| reg = <0x14 8>; |
| }; |
| }; |
| |
| pio: pinctrl@300b000 { |
| compatible = "allwinner,sun50i-a100-pinctrl"; |
| reg = <0x0300b000 0x400>; |
| interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&ccu CLK_APB1>, <&dcxo24M>, <&osc32k>; |
| clock-names = "apb", "hosc", "losc"; |
| gpio-controller; |
| #gpio-cells = <3>; |
| interrupt-controller; |
| #interrupt-cells = <3>; |
| |
| uart0_pb_pins: uart0-pb-pins { |
| pins = "PB9", "PB10"; |
| function = "uart0"; |
| }; |
| }; |
| |
| uart0: serial@5000000 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x05000000 0x400>; |
| interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&ccu CLK_BUS_UART0>; |
| resets = <&ccu RST_BUS_UART0>; |
| status = "disabled"; |
| }; |
| |
| uart1: serial@5000400 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x05000400 0x400>; |
| interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&ccu CLK_BUS_UART1>; |
| resets = <&ccu RST_BUS_UART1>; |
| status = "disabled"; |
| }; |
| |
| uart2: serial@5000800 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x05000800 0x400>; |
| interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&ccu CLK_BUS_UART2>; |
| resets = <&ccu RST_BUS_UART2>; |
| status = "disabled"; |
| }; |
| |
| uart3: serial@5000c00 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x05000c00 0x400>; |
| interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&ccu CLK_BUS_UART3>; |
| resets = <&ccu RST_BUS_UART3>; |
| status = "disabled"; |
| }; |
| |
| uart4: serial@5001000 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x05001000 0x400>; |
| interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&ccu CLK_BUS_UART4>; |
| resets = <&ccu RST_BUS_UART4>; |
| status = "disabled"; |
| }; |
| |
| i2c0: i2c@5002000 { |
| compatible = "allwinner,sun50i-a100-i2c", |
| "allwinner,sun8i-v536-i2c", |
| "allwinner,sun6i-a31-i2c"; |
| reg = <0x05002000 0x400>; |
| interrupts = <GIC_SPI 7 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@5002400 { |
| compatible = "allwinner,sun50i-a100-i2c", |
| "allwinner,sun8i-v536-i2c", |
| "allwinner,sun6i-a31-i2c"; |
| reg = <0x05002400 0x400>; |
| interrupts = <GIC_SPI 8 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@5002800 { |
| compatible = "allwinner,sun50i-a100-i2c", |
| "allwinner,sun8i-v536-i2c", |
| "allwinner,sun6i-a31-i2c"; |
| reg = <0x05002800 0x400>; |
| interrupts = <GIC_SPI 9 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@5002c00 { |
| compatible = "allwinner,sun50i-a100-i2c", |
| "allwinner,sun8i-v536-i2c", |
| "allwinner,sun6i-a31-i2c"; |
| reg = <0x05002c00 0x400>; |
| interrupts = <GIC_SPI 10 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>; |
| }; |
| |
| ths: thermal-sensor@5070400 { |
| compatible = "allwinner,sun50i-a100-ths"; |
| reg = <0x05070400 0x100>; |
| interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&ccu CLK_BUS_THS>; |
| clock-names = "bus"; |
| resets = <&ccu RST_BUS_THS>; |
| nvmem-cells = <&ths_calibration>; |
| nvmem-cell-names = "calibration"; |
| #thermal-sensor-cells = <1>; |
| }; |
| |
| r_ccu: clock@7010000 { |
| compatible = "allwinner,sun50i-a100-r-ccu"; |
| reg = <0x07010000 0x300>; |
| clocks = <&dcxo24M>, <&osc32k>, <&iosc>, |
| <&ccu CLK_PLL_PERIPH0>; |
| clock-names = "hosc", "losc", "iosc", "pll-periph"; |
| #clock-cells = <1>; |
| #reset-cells = <1>; |
| }; |
| |
| r_intc: interrupt-controller@7010320 { |
| compatible = "allwinner,sun50i-a100-nmi", |
| "allwinner,sun9i-a80-nmi"; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| reg = <0x07010320 0xc>; |
| interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| |
| r_pio: pinctrl@7022000 { |
| compatible = "allwinner,sun50i-a100-r-pinctrl"; |
| reg = <0x07022000 0x400>; |
| interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&r_ccu CLK_R_APB1>, <&dcxo24M>, <&osc32k>; |
| clock-names = "apb", "hosc", "losc"; |
| gpio-controller; |
| #gpio-cells = <3>; |
| interrupt-controller; |
| #interrupt-cells = <3>; |
| |
| r_i2c0_pins: r-i2c0-pins { |
| pins = "PL0", "PL1"; |
| function = "s_i2c0"; |
| }; |
| |
| r_i2c1_pins: r-i2c1-pins { |
| pins = "PL8", "PL9"; |
| function = "s_i2c1"; |
| }; |
| }; |
| |
| r_uart: serial@7080000 { |
| compatible = "snps,dw-apb-uart"; |
| reg = <0x07080000 0x400>; |
| interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| reg-io-width = <4>; |
| clocks = <&r_ccu CLK_R_APB2_UART>; |
| resets = <&r_ccu RST_R_APB2_UART>; |
| status = "disabled"; |
| }; |
| |
| r_i2c0: i2c@7081400 { |
| compatible = "allwinner,sun50i-a100-i2c", |
| "allwinner,sun8i-v536-i2c", |
| "allwinner,sun6i-a31-i2c"; |
| reg = <0x07081400 0x400>; |
| interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&r_ccu CLK_R_APB2_I2C0>; |
| resets = <&r_ccu RST_R_APB2_I2C0>; |
| dmas = <&dma 50>, <&dma 50>; |
| dma-names = "rx", "tx"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&r_i2c0_pins>; |
| status = "disabled"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| |
| r_i2c1: i2c@7081800 { |
| compatible = "allwinner,sun50i-a100-i2c", |
| "allwinner,sun8i-v536-i2c", |
| "allwinner,sun6i-a31-i2c"; |
| reg = <0x07081800 0x400>; |
| interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&r_ccu CLK_R_APB2_I2C1>; |
| resets = <&r_ccu RST_R_APB2_I2C1>; |
| dmas = <&dma 51>, <&dma 51>; |
| dma-names = "rx", "tx"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&r_i2c1_pins>; |
| status = "disabled"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| }; |
| |
| thermal-zones { |
| cpu-thermal { |
| polling-delay-passive = <0>; |
| polling-delay = <0>; |
| thermal-sensors = <&ths 0>; |
| }; |
| |
| ddr-thermal { |
| polling-delay-passive = <0>; |
| polling-delay = <0>; |
| thermal-sensors = <&ths 2>; |
| }; |
| |
| gpu-thermal { |
| polling-delay-passive = <0>; |
| polling-delay = <0>; |
| thermal-sensors = <&ths 1>; |
| }; |
| }; |
| }; |
