+++ /dev/null
-// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/*
- * at91-sama5d27_som1.dtsi - Device Tree file for SAMA5D27 SoM1 board
- *
- * Copyright (c) 2017, Microchip Technology Inc.
- * 2017 Cristian Birsan <cristian.birsan@microchip.com>
- * 2017 Claudiu Beznea <claudiu.beznea@microchip.com>
- */
-#include "sama5d2.dtsi"
-#include "sama5d2-pinfunc.h"
-#include <dt-bindings/gpio/gpio.h>
-
-/ {
- model = "Atmel SAMA5D27 SoM1";
- compatible = "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
-
- aliases {
- i2c0 = &i2c0;
- };
-
- clocks {
- slow_xtal {
- clock-frequency = <32768>;
- };
-
- main_xtal {
- clock-frequency = <24000000>;
- };
- };
-
- ahb {
- sdmmc0: sdio-host@a0000000 {
- microchip,sdcal-inverted;
- };
-
- apb {
- qspi1: spi@f0024000 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_qspi1_default>;
-
- flash@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "jedec,spi-nor";
- reg = <0>;
- spi-max-frequency = <104000000>;
- spi-cs-setup-ns = <7>;
- spi-tx-bus-width = <4>;
- spi-rx-bus-width = <4>;
- m25p,fast-read;
-
- at91bootstrap@0 {
- label = "at91bootstrap";
- reg = <0x00000000 0x00040000>;
- };
-
- bootloader@40000 {
- label = "bootloader";
- reg = <0x00040000 0x000c0000>;
- };
-
- bootloaderenvred@100000 {
- label = "bootloader env redundant";
- reg = <0x00100000 0x00040000>;
- };
-
- bootloaderenv@140000 {
- label = "bootloader env";
- reg = <0x00140000 0x00040000>;
- };
-
- dtb@180000 {
- label = "device tree";
- reg = <0x00180000 0x00080000>;
- };
-
- kernel@200000 {
- label = "kernel";
- reg = <0x00200000 0x00600000>;
- };
- };
- };
-
- macb0: ethernet@f8008000 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_macb0_default>;
- #address-cells = <1>;
- #size-cells = <0>;
- phy-mode = "rmii";
-
- ethernet-phy@7 {
- reg = <0x7>;
- interrupt-parent = <&pioA>;
- interrupts = <PIN_PD31 IRQ_TYPE_LEVEL_LOW>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_macb0_phy_irq>;
- };
- };
-
- i2c0: i2c@f8028000 {
- dmas = <0>, <0>;
- pinctrl-names = "default", "gpio";
- pinctrl-0 = <&pinctrl_i2c0_default>;
- pinctrl-1 = <&pinctrl_i2c0_gpio>;
- sda-gpios = <&pioA PIN_PD21 GPIO_ACTIVE_HIGH>;
- scl-gpios = <&pioA PIN_PD22 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
- status = "okay";
-
- at24@50 {
- compatible = "atmel,24c02";
- reg = <0x50>;
- pagesize = <8>;
- };
- };
-
- pinctrl@fc038000 {
- pinctrl_i2c0_default: i2c0_default {
- pinmux = <PIN_PD21__TWD0>,
- <PIN_PD22__TWCK0>;
- bias-disable;
- };
-
- pinctrl_i2c0_gpio: i2c0_gpio {
- pinmux = <PIN_PD21__GPIO>,
- <PIN_PD22__GPIO>;
- bias-disable;
- };
-
- pinctrl_qspi1_default: qspi1_default {
- sck_cs {
- pinmux = <PIN_PB5__QSPI1_SCK>,
- <PIN_PB6__QSPI1_CS>;
- bias-disable;
- };
-
- data {
- pinmux = <PIN_PB7__QSPI1_IO0>,
- <PIN_PB8__QSPI1_IO1>,
- <PIN_PB9__QSPI1_IO2>,
- <PIN_PB10__QSPI1_IO3>;
- bias-pull-up;
- };
- };
-
- pinctrl_macb0_default: macb0_default {
- pinmux = <PIN_PD9__GTXCK>,
- <PIN_PD10__GTXEN>,
- <PIN_PD11__GRXDV>,
- <PIN_PD12__GRXER>,
- <PIN_PD13__GRX0>,
- <PIN_PD14__GRX1>,
- <PIN_PD15__GTX0>,
- <PIN_PD16__GTX1>,
- <PIN_PD17__GMDC>,
- <PIN_PD18__GMDIO>;
- bias-disable;
- };
-
- pinctrl_macb0_phy_irq: macb0_phy_irq {
- pinmux = <PIN_PD31__GPIO>;
- bias-disable;
- };
- };
- };
- };
-};
projects / linux-2.6-microblaze.git / blobdiff