| /* |
| * Copyright (c) 2019 ML!PA Consulting GmbH |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <arm/armv7-m.dtsi> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/i2c/i2c.h> |
| |
| / { |
| chosen { |
| zephyr,flash-controller = &nvmctrl; |
| }; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu0: cpu@0 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-m4f"; |
| reg = <0>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| mpu: mpu@e000ed90 { |
| compatible = "arm,armv7m-mpu"; |
| reg = <0xe000ed90 0x40>; |
| arm,num-mpu-regions = <8>; |
| }; |
| }; |
| }; |
| |
| aliases { |
| adc-0 = &adc0; |
| adc-1 = &adc1; |
| |
| pinmux-a = &pinmux_a; |
| pinmux-b = &pinmux_b; |
| pinmux-c = &pinmux_c; |
| pinmux-d = &pinmux_d; |
| |
| port-a = &porta; |
| port-b = &portb; |
| port-c = &portc; |
| port-d = &portd; |
| |
| sercom-0 = &sercom0; |
| sercom-1 = &sercom1; |
| sercom-2 = &sercom2; |
| sercom-3 = &sercom3; |
| sercom-4 = &sercom4; |
| sercom-5 = &sercom5; |
| sercom-6 = &sercom6; |
| sercom-7 = &sercom7; |
| |
| tc-0 = &tc0; |
| tc-2 = &tc2; |
| tc-4 = &tc4; |
| tc-6 = &tc6; |
| |
| tcc-0 = &tcc0; |
| tcc-1 = &tcc1; |
| tcc-2 = &tcc2; |
| tcc-3 = &tcc3; |
| tcc-4 = &tcc4; |
| |
| watchdog0 = &wdog; |
| }; |
| |
| chosen { |
| zephyr,entropy = &trng; |
| }; |
| |
| soc { |
| sram0: memory@20000000 { |
| compatible = "mmio-sram"; |
| reg = <0x20000000 0x40000>; |
| }; |
| |
| backup0: memory@47000000 { |
| compatible = "mmio-sram"; |
| reg = <0x47000000 0x2000>; |
| }; |
| |
| id: device_id@8061fc { |
| compatible = "atmel,sam0-id"; |
| reg = <0x008061FC 0x4>, |
| <0x00806010 0x4>, |
| <0x00806014 0x4>, |
| <0x00806018 0x4>; |
| }; |
| |
| mclk: mclk@40000800 { |
| compatible = "atmel,samd5x-mclk"; |
| reg = <0x40000800 0x400>; |
| #clock-cells = <2>; |
| }; |
| |
| gclk: gclk@40001c00 { |
| compatible = "atmel,samd5x-gclk"; |
| reg = <0x40001c00 0x400>; |
| #clock-cells = <1>; |
| }; |
| |
| nvmctrl: nvmctrl@41004000 { |
| compatible = "atmel,sam0-nvmctrl"; |
| label = "FLASH_CTRL"; |
| reg = <0x41004000 0x22>; |
| interrupts = <29 0>, <30 0>; |
| lock-regions = <32>; |
| |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| flash0: flash@0 { |
| compatible = "soc-nv-flash"; |
| label = "FLASH_0"; |
| write-block-size = <512>; |
| }; |
| }; |
| |
| dmac: dmac@4100a000 { |
| compatible = "atmel,sam0-dmac"; |
| reg = <0x4100A000 0x50>; |
| interrupts = <31 0>, <32 0>, <33 0>, <34 0>, <35 0>; |
| label = "DMA_0"; |
| #dma-cells = <2>; |
| }; |
| |
| eic: eic@40002800 { |
| compatible = "atmel,sam0-eic"; |
| reg = <0x40002800 0x38>; |
| interrupts = <12 0>, <13 0>, <14 0>, <15 0>, |
| <16 0>, <17 0>, <18 0>, <19 0>, |
| <20 0>, <21 0>, <22 0>, <23 0>, |
| <24 0>, <25 0>, <26 0>, <27 0>; |
| label = "EIC"; |
| }; |
| |
| pinmux_a: pinmux@41008000 { |
| compatible = "atmel,sam0-pinmux"; |
| reg = <0x41008000 0x80>; |
| label = "PINMUX_A"; |
| }; |
| |
| pinmux_b: pinmux@41008080 { |
| compatible = "atmel,sam0-pinmux"; |
| reg = <0x41008080 0x80>; |
| label = "PINMUX_B"; |
| }; |
| |
| pinmux_c: pinmux@41008100 { |
| compatible = "atmel,sam0-pinmux"; |
| reg = <0x41008100 0x80>; |
| label = "PINMUX_C"; |
| }; |
| |
| pinmux_d: pinmux@41008180 { |
| compatible = "atmel,sam0-pinmux"; |
| reg = <0x41008180 0x80>; |
| label = "PINMUX_D"; |
| }; |
| |
| wdog: watchdog@40002000 { |
| compatible = "atmel,sam0-watchdog"; |
| reg = <0x40002000 13>; |
| interrupts = <10 0>; |
| label = "WATCHDOG_0"; |
| }; |
| |
| sercom0: sercom@40003000 { |
| compatible = "atmel,sam0-sercom"; |
| reg = <0x40003000 0x40>; |
| interrupts = <46 0>, <47 0>, <48 0>, <49 0>; |
| status = "disabled"; |
| label = "SERCOM0"; |
| clocks = <&gclk 7>, <&mclk 0x14 12>; |
| clock-names = "GCLK", "MCLK"; |
| }; |
| |
| sercom1: sercom@40003400 { |
| compatible = "atmel,sam0-sercom"; |
| reg = <0x40003400 0x40>; |
| interrupts = <50 0>, <51 0>, <52 0>, <53 0>; |
| status = "disabled"; |
| label = "SERCOM1"; |
| clocks = <&gclk 8>, <&mclk 0x14 13>; |
| clock-names = "GCLK", "MCLK"; |
| }; |
| |
| sercom2: sercom@41012000 { |
| compatible = "atmel,sam0-sercom"; |
| reg = <0x41012000 0x40>; |
| interrupts = <54 0>, <55 0>, <56 0>, <57 0>; |
| status = "disabled"; |
| label = "SERCOM2"; |
| clocks = <&gclk 23>, <&mclk 0x18 9>; |
| clock-names = "GCLK", "MCLK"; |
| }; |
| |
| sercom3: sercom@41014000 { |
| compatible = "atmel,sam0-sercom"; |
| reg = <0x41014000 0x40>; |
| interrupts = <58 0>, <59 0>, <60 0>, <61 0>; |
| status = "disabled"; |
| label = "SERCOM3"; |
| clocks = <&gclk 24>, <&mclk 0x18 10>; |
| clock-names = "GCLK", "MCLK"; |
| }; |
| |
| sercom4: sercom@43000000 { |
| compatible = "atmel,sam0-sercom"; |
| reg = <0x43000000 0x40>; |
| interrupts = <62 0>, <63 0>, <64 0>, <65 0>; |
| status = "disabled"; |
| label = "SERCOM4"; |
| clocks = <&gclk 34>, <&mclk 0x20 0>; |
| clock-names = "GCLK", "MCLK"; |
| }; |
| |
| sercom5: sercom@43000400 { |
| compatible = "atmel,sam0-sercom"; |
| reg = <0x43000400 0x40>; |
| interrupts = <66 0>, <67 0>, <68 0>, <69 0>; |
| status = "disabled"; |
| label = "SERCOM5"; |
| clocks = <&gclk 35>, <&mclk 0x20 1>; |
| clock-names = "GCLK", "MCLK"; |
| }; |
| |
| sercom6: sercom@43000800 { |
| compatible = "atmel,sam0-sercom"; |
| reg = <0x43000800 0x40>; |
| interrupts = <70 0>, <71 0>, <72 0>, <73 0>; |
| status = "disabled"; |
| label = "SERCOM6"; |
| clocks = <&gclk 36>, <&mclk 0x20 2>; |
| clock-names = "GCLK", "MCLK"; |
| }; |
| |
| sercom7: sercom@43000c00 { |
| compatible = "atmel,sam0-sercom"; |
| reg = <0x43000C00 0x40>; |
| interrupts = <74 0>, <75 0>, <76 0>, <77 0>; |
| status = "disabled"; |
| label = "SERCOM7"; |
| clocks = <&gclk 37>, <&mclk 0x20 3>; |
| clock-names = "GCLK", "MCLK"; |
| }; |
| |
| porta: gpio@41008000 { |
| compatible = "atmel,sam0-gpio"; |
| reg = <0x41008000 0x80>; |
| label = "PORTA"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| |
| portb: gpio@41008080 { |
| compatible = "atmel,sam0-gpio"; |
| reg = <0x41008080 0x80>; |
| label = "PORTB"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| |
| portc: gpio@41008100 { |
| compatible = "atmel,sam0-gpio"; |
| reg = <0x41008100 0x80>; |
| label = "PORTC"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| |
| portd: gpio@41008180 { |
| compatible = "atmel,sam0-gpio"; |
| reg = <0x41008180 0x80>; |
| label = "PORTD"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| |
| usb0: usb@41000000 { |
| compatible = "atmel,sam0-usb"; |
| status = "disabled"; |
| reg = <0x41000000 0x1000>; |
| interrupts = <80 0>, <81 0>, <82 0>, <83 0>; |
| num-bidir-endpoints = <8>; |
| label = "USB0"; |
| }; |
| |
| trng: random@42002800 { |
| compatible = "atmel,sam-trng"; |
| reg = <0x42002800 0x1e>; |
| peripheral-id = <0>; |
| interrupts = <131 0>; |
| label = "ENTROPY_0"; |
| }; |
| |
| rtc: rtc@40002400 { |
| compatible = "atmel,sam0-rtc"; |
| reg = <0x40002400 0x1C>; |
| interrupts = <11 0>; |
| clock-generator = <0>; |
| status = "disabled"; |
| label = "RTC"; |
| }; |
| |
| adc0: adc@43001c00 { |
| compatible = "atmel,sam0-adc"; |
| reg = <0x43001C00 0x4A>; |
| interrupts = <118 0>, <119 0>; |
| label = "ADC_0"; |
| |
| /* |
| * 16 MHz max, source clock must not exceed 100 MHz. |
| * - table 54-8, section 54.6, page 2020 |
| * - table 54-24, section 54.10.4, page 2031 |
| * -> 48 MHz GCLK(2) / 4 = 12 MHz |
| */ |
| gclk = <2>; |
| prescaler = <4>; |
| #io-channel-cells = <1>; |
| clocks = <&gclk 40>, <&mclk 0x20 7>; |
| clock-names = "GCLK", "MCLK"; |
| calib-offset = <0>; |
| }; |
| |
| adc1: adc@43002000 { |
| compatible = "atmel,sam0-adc"; |
| reg = <0x43002000 0x4A>; |
| interrupts = <120 0>, <121 0>; |
| label = "ADC_1"; |
| |
| /* |
| * 16 MHz max, source clock must not exceed 100 MHz. |
| * - table 54-8, section 54.6, page 2020 |
| * - table 54-24, section 54.10.4, page 2031 |
| * -> 48 MHz GCLK(2) / 4 = 12 MHz |
| */ |
| gclk = <2>; |
| prescaler = <4>; |
| #io-channel-cells = <1>; |
| clocks = <&gclk 41>, <&mclk 0x20 8>; |
| clock-names = "GCLK", "MCLK"; |
| calib-offset = <14>; |
| }; |
| |
| tc0: tc@40003800 { |
| compatible = "atmel,sam0-tc32"; |
| reg = <0x40003800 0x34>; |
| interrupts = <107 0>; |
| label = "TIMER_0"; |
| clocks = <&gclk 9>, <&mclk 0x14 14>; |
| clock-names = "GCLK", "MCLK"; |
| }; |
| |
| tc2: tc@4101a000 { |
| compatible = "atmel,sam0-tc32"; |
| reg = <0x4101A000 0x34>; |
| interrupts = <109 0>; |
| label = "TIMER_2"; |
| clocks = <&gclk 26>, <&mclk 0x18 13>; |
| clock-names = "GCLK", "MCLK"; |
| }; |
| |
| tc4: tc@42001400 { |
| compatible = "atmel,sam0-tc32"; |
| reg = <0x42001400 0x34>; |
| interrupts = <111 0>; |
| label = "TIMER_4"; |
| clocks = <&gclk 30>, <&mclk 0x1c 5>; |
| clock-names = "GCLK", "MCLK"; |
| }; |
| |
| tc6: tc@43001400 { |
| compatible = "atmel,sam0-tc32"; |
| reg = <0x43001400 0x34>; |
| interrupts = <113 0>; |
| label = "TIMER_6"; |
| clocks = <&gclk 39>, <&mclk 0x20 5>; |
| clock-names = "GCLK", "MCLK"; |
| }; |
| |
| tcc0: tcc@41016000 { |
| compatible = "atmel,sam0-tcc"; |
| reg = <0x41016000 0x2000>; |
| interrupts = <85 0>, <86 0>, <87 0>, <88 0>, <89 0>, |
| <90 0>, <91 0>; |
| label = "TCC_0"; |
| clocks = <&gclk 25>, <&mclk 0x18 11>; |
| clock-names = "GCLK", "MCLK"; |
| channels = <6>; |
| counter-size = <24>; |
| }; |
| |
| tcc1: tcc@41018000 { |
| compatible = "atmel,sam0-tcc"; |
| reg = <0x41018000 0x2000>; |
| interrupts = <92 0>, <93 0>, <94 0>, <95 0>, <96 0>; |
| label = "TCC_1"; |
| clocks = <&gclk 25>, <&mclk 0x18 12>; |
| clock-names = "GCLK", "MCLK"; |
| channels = <4>; |
| counter-size = <24>; |
| }; |
| |
| tcc2: tcc@42000c00 { |
| compatible = "atmel,sam0-tcc"; |
| reg = <0x42000c00 0x400>; |
| interrupts = <97 0>, <98 0>, <99 0>, <100 0>; |
| label = "TCC_2"; |
| clocks = <&gclk 29>, <&mclk 0x1c 3>; |
| clock-names = "GCLK", "MCLK"; |
| channels = <3>; |
| counter-size = <16>; |
| }; |
| |
| tcc3: tcc@42001000 { |
| compatible = "atmel,sam0-tcc"; |
| reg = <0x42001000 0x400>; |
| interrupts = <101 0>, <102 0>, <103 0>; |
| label = "TCC_3"; |
| clocks = <&gclk 29>, <&mclk 0x1c 4>; |
| clock-names = "GCLK", "MCLK"; |
| channels = <2>; |
| counter-size = <16>; |
| }; |
| |
| tcc4: tcc@43001000 { |
| compatible = "atmel,sam0-tcc"; |
| reg = <0x43001000 0x400>; |
| interrupts = <104 0>, <105 0>, <106 0>; |
| label = "TCC_4"; |
| clocks = <&gclk 38>, <&mclk 0x20 4>; |
| clock-names = "GCLK", "MCLK"; |
| channels = <2>; |
| counter-size = <16>; |
| }; |
| }; |
| }; |
| |
| &nvic { |
| arm,num-irq-priority-bits = <3>; |
| }; |
