mirror of https://github.com/torvalds/linux.git
240 lines
6.5 KiB
Plaintext
240 lines
6.5 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* sama7d65.dtsi - Device Tree Include file for SAMA7D65 SoC
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*
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* Copyright (C) 2024 Microchip Technology Inc. and its subsidiaries
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*
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* Author: Ryan Wanner <Ryan.Wanner@microchip.com>
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*
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*/
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#include <dt-bindings/clock/at91.h>
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#include <dt-bindings/dma/at91.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/mfd/at91-usart.h>
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/ {
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model = "Microchip SAMA7D65 family SoC";
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compatible = "microchip,sama7d65";
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#address-cells = <1>;
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#size-cells = <1>;
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interrupt-parent = <&gic>;
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu0: cpu@0 {
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compatible = "arm,cortex-a7";
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reg = <0x0>;
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device_type = "cpu";
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clocks = <&pmc PMC_TYPE_CORE PMC_CPUPLL>;
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clock-names = "cpu";
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};
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};
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clocks {
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main_xtal: clock-mainxtal {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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};
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slow_xtal: clock-slowxtal {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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};
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};
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soc {
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compatible = "simple-bus";
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ranges;
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#address-cells = <1>;
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#size-cells = <1>;
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sfrbu: sfr@e0008000 {
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compatible ="microchip,sama7d65-sfrbu", "atmel,sama5d2-sfrbu", "syscon";
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reg = <0xe0008000 0x20>;
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};
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pioa: pinctrl@e0014000 {
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compatible = "microchip,sama7d65-pinctrl", "microchip,sama7g5-pinctrl";
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reg = <0xe0014000 0x800>;
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interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
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interrupt-controller;
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#interrupt-cells = <2>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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pmc: clock-controller@e0018000 {
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compatible = "microchip,sama7d65-pmc", "syscon";
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reg = <0xe0018000 0x200>;
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interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
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#clock-cells = <2>;
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clocks = <&clk32k 1>, <&clk32k 0>, <&main_xtal>;
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clock-names = "td_slck", "md_slck", "main_xtal";
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};
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ps_wdt: watchdog@e001d000 {
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compatible = "microchip,sama7d65-wdt", "microchip,sama7g5-wdt";
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reg = <0xe001d000 0x30>;
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interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clk32k 0>;
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};
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reset_controller: reset-controller@e001d100 {
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compatible = "microchip,sama7d65-rstc", "microchip,sama7g5-rstc";
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reg = <0xe001d100 0xc>, <0xe001d1e4 0x4>;
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#reset-cells = <1>;
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clocks = <&clk32k 0>;
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};
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shdwc: poweroff@e001d200 {
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compatible = "microchip,sama7d65-shdwc", "microchip,sama7g5-shdwc", "syscon";
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reg = <0xe001d200 0x20>;
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clocks = <&clk32k 0>;
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#address-cells = <1>;
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#size-cells = <0>;
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atmel,wakeup-rtc-timer;
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atmel,wakeup-rtt-timer;
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status = "disabled";
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};
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clk32k: clock-controller@e001d500 {
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compatible = "microchip,sama7d65-sckc", "microchip,sam9x60-sckc";
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reg = <0xe001d500 0x4>;
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clocks = <&slow_xtal>;
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#clock-cells = <1>;
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};
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rtc: rtc@e001d800 {
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compatible = "microchip,sama7d65-rtc", "microchip,sam9x60-rtc";
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reg = <0xe001d800 0x30>;
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interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&clk32k 1>;
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};
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chipid@e0020000 {
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compatible = "microchip,sama7d65-chipid";
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reg = <0xe0020000 0x8>;
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};
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dma2: dma-controller@e1200000 {
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compatible = "microchip,sama7d65-dma", "microchip,sama7g5-dma";
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reg = <0xe1200000 0x1000>;
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interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
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#dma-cells = <1>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 23>;
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clock-names = "dma_clk";
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dma-requests = <0>;
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status = "disabled";
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};
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sdmmc1: mmc@e1208000 {
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compatible = "microchip,sama7d65-sdhci", "microchip,sam9x60-sdhci";
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reg = <0xe1208000 0x400>;
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interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 76>, <&pmc PMC_TYPE_GCK 76>;
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clock-names = "hclock", "multclk";
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assigned-clocks = <&pmc PMC_TYPE_GCK 76>;
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assigned-clock-rates = <200000000>;
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assigned-clock-parents = <&pmc PMC_TYPE_CORE PMC_MCK1>;
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status = "disabled";
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};
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dma0: dma-controller@e1610000 {
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compatible = "microchip,sama7d65-dma", "microchip,sama7g5-dma";
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reg = <0xe1610000 0x1000>;
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interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
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#dma-cells = <1>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
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clock-names = "dma_clk";
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status = "disabled";
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};
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dma1: dma-controller@e1614000 {
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compatible = "microchip,sama7d65-dma", "microchip,sama7g5-dma";
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reg = <0xe1614000 0x1000>;
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interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
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#dma-cells = <1>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 22>;
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clock-names = "dma_clk";
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status = "disabled";
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};
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pit64b0: timer@e1800000 {
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compatible = "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b";
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reg = <0xe1800000 0x100>;
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interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 66>, <&pmc PMC_TYPE_GCK 66>;
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clock-names = "pclk", "gclk";
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};
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pit64b1: timer@e1804000 {
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compatible = "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b";
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reg = <0xe1804000 0x100>;
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interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 67>, <&pmc PMC_TYPE_GCK 67>;
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clock-names = "pclk", "gclk";
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};
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flx6: flexcom@e2020000 {
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compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
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reg = <0xe2020000 0x200>;
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ranges = <0x0 0xe2020000 0x800>;
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#address-cells = <1>;
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#size-cells = <1>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 40>;
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status = "disabled";
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uart6: serial@200 {
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compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart";
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reg = <0x200 0x200>;
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interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 40>;
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clock-names = "usart";
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atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
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atmel,fifo-size = <16>;
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status = "disabled";
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};
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};
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flx10: flexcom@e2824000 {
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compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom";
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reg = <0xe2824000 0x200>;
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ranges = <0x0 0xe2824000 0x800>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 44>;
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#address-cells = <1>;
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#size-cells = <1>;
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status = "disabled";
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i2c10: i2c@600 {
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compatible = "microchip,sama7d65-i2c", "microchip,sam9x60-i2c";
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reg = <0x600 0x200>;
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interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 44>;
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#address-cells = <1>;
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#size-cells = <0>;
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atmel,fifo-size = <32>;
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status = "disabled";
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};
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};
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gic: interrupt-controller@e8c11000 {
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compatible = "arm,cortex-a7-gic";
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reg = <0xe8c11000 0x1000>,
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<0xe8c12000 0x2000>;
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#interrupt-cells = <3>;
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#address-cells = <0>;
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interrupt-controller;
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};
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};
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};
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