| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2017 Andreas Färber |
| */ |
| |
| #include <dt-bindings/clock/actions,s900-cmu.h> |
| #include <dt-bindings/interrupt-controller/arm-gic.h> |
| #include <dt-bindings/reset/actions,s900-reset.h> |
| |
| / { |
| compatible = "actions,s900"; |
| interrupt-parent = <&gic>; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| |
| cpus { |
| #address-cells = <2>; |
| #size-cells = <0>; |
| |
| cpu0: cpu@0 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53"; |
| reg = <0x0 0x0>; |
| enable-method = "psci"; |
| }; |
| |
| cpu1: cpu@1 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53"; |
| reg = <0x0 0x1>; |
| enable-method = "psci"; |
| }; |
| |
| cpu2: cpu@2 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53"; |
| reg = <0x0 0x2>; |
| enable-method = "psci"; |
| }; |
| |
| cpu3: cpu@3 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a53"; |
| reg = <0x0 0x3>; |
| enable-method = "psci"; |
| }; |
| }; |
| |
| reserved-memory { |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| secmon@1f000000 { |
| reg = <0x0 0x1f000000 0x0 0x1000000>; |
| no-map; |
| }; |
| }; |
| |
| psci { |
| compatible = "arm,psci-0.2"; |
| method = "smc"; |
| }; |
| |
| arm-pmu { |
| compatible = "arm,cortex-a53-pmu"; |
| interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; |
| }; |
| |
| timer { |
| compatible = "arm,armv8-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)>; |
| }; |
| |
| hosc: hosc { |
| compatible = "fixed-clock"; |
| clock-frequency = <24000000>; |
| #clock-cells = <0>; |
| }; |
| |
| losc: losc { |
| compatible = "fixed-clock"; |
| clock-frequency = <32768>; |
| #clock-cells = <0>; |
| }; |
| |
| diff24M: diff24M { |
| compatible = "fixed-clock"; |
| clock-frequency = <24000000>; |
| #clock-cells = <0>; |
| }; |
| |
| soc { |
| compatible = "simple-bus"; |
| #address-cells = <2>; |
| #size-cells = <2>; |
| ranges; |
| |
| gic: interrupt-controller@e00f1000 { |
| compatible = "arm,gic-400"; |
| reg = <0x0 0xe00f1000 0x0 0x1000>, |
| <0x0 0xe00f2000 0x0 0x2000>, |
| <0x0 0xe00f4000 0x0 0x2000>, |
| <0x0 0xe00f6000 0x0 0x2000>; |
| interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; |
| interrupt-controller; |
| #interrupt-cells = <3>; |
| }; |
| |
| uart0: serial@e0120000 { |
| compatible = "actions,s900-uart", "actions,owl-uart"; |
| reg = <0x0 0xe0120000 0x0 0x2000>; |
| clocks = <&cmu CLK_UART0>; |
| interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| uart1: serial@e0122000 { |
| compatible = "actions,s900-uart", "actions,owl-uart"; |
| reg = <0x0 0xe0122000 0x0 0x2000>; |
| clocks = <&cmu CLK_UART1>; |
| interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| uart2: serial@e0124000 { |
| compatible = "actions,s900-uart", "actions,owl-uart"; |
| reg = <0x0 0xe0124000 0x0 0x2000>; |
| clocks = <&cmu CLK_UART2>; |
| interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| uart3: serial@e0126000 { |
| compatible = "actions,s900-uart", "actions,owl-uart"; |
| reg = <0x0 0xe0126000 0x0 0x2000>; |
| clocks = <&cmu CLK_UART3>; |
| interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| uart4: serial@e0128000 { |
| compatible = "actions,s900-uart", "actions,owl-uart"; |
| reg = <0x0 0xe0128000 0x0 0x2000>; |
| clocks = <&cmu CLK_UART4>; |
| interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| uart5: serial@e012a000 { |
| compatible = "actions,s900-uart", "actions,owl-uart"; |
| reg = <0x0 0xe012a000 0x0 0x2000>; |
| clocks = <&cmu CLK_UART5>; |
| interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| uart6: serial@e012c000 { |
| compatible = "actions,s900-uart", "actions,owl-uart"; |
| reg = <0x0 0xe012c000 0x0 0x2000>; |
| clocks = <&cmu CLK_UART6>; |
| interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| sps: power-controller@e012e000 { |
| compatible = "actions,s900-sps"; |
| reg = <0x0 0xe012e000 0x0 0x2000>; |
| #power-domain-cells = <1>; |
| }; |
| |
| cmu: clock-controller@e0160000 { |
| compatible = "actions,s900-cmu"; |
| reg = <0x0 0xe0160000 0x0 0x1000>; |
| clocks = <&hosc>, <&losc>; |
| #clock-cells = <1>; |
| #reset-cells = <1>; |
| }; |
| |
| i2c0: i2c@e0170000 { |
| compatible = "actions,s900-i2c"; |
| reg = <0 0xe0170000 0 0x1000>; |
| clocks = <&cmu CLK_I2C0>; |
| interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| i2c1: i2c@e0172000 { |
| compatible = "actions,s900-i2c"; |
| reg = <0 0xe0172000 0 0x1000>; |
| clocks = <&cmu CLK_I2C1>; |
| interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| i2c2: i2c@e0174000 { |
| compatible = "actions,s900-i2c"; |
| reg = <0 0xe0174000 0 0x1000>; |
| clocks = <&cmu CLK_I2C2>; |
| interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| i2c3: i2c@e0176000 { |
| compatible = "actions,s900-i2c"; |
| reg = <0 0xe0176000 0 0x1000>; |
| clocks = <&cmu CLK_I2C3>; |
| interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| i2c4: i2c@e0178000 { |
| compatible = "actions,s900-i2c"; |
| reg = <0 0xe0178000 0 0x1000>; |
| clocks = <&cmu CLK_I2C4>; |
| interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| i2c5: i2c@e017a000 { |
| compatible = "actions,s900-i2c"; |
| reg = <0 0xe017a000 0 0x1000>; |
| clocks = <&cmu CLK_I2C5>; |
| interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| pinctrl: pinctrl@e01b0000 { |
| compatible = "actions,s900-pinctrl"; |
| reg = <0x0 0xe01b0000 0x0 0x1000>; |
| clocks = <&cmu CLK_GPIO>; |
| gpio-controller; |
| gpio-ranges = <&pinctrl 0 0 146>; |
| #gpio-cells = <2>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>, |
| <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| |
| timer: timer@e0228000 { |
| compatible = "actions,s900-timer"; |
| reg = <0x0 0xe0228000 0x0 0x8000>; |
| interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>; |
| interrupt-names = "timer1"; |
| }; |
| |
| dma: dma-controller@e0260000 { |
| compatible = "actions,s900-dma"; |
| reg = <0x0 0xe0260000 0x0 0x1000>; |
| interrupts = <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>; |
| #dma-cells = <1>; |
| dma-channels = <12>; |
| dma-requests = <46>; |
| clocks = <&cmu CLK_DMAC>; |
| }; |
| }; |
| }; |
