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f2cbbc3f92
The board has a microchip 24aa025e48 eeprom, which is a 2 Kbits memory,
so it's compatible with at24c02 not at24c32.
Also the size property is wrong, it's not 128 bytes, but 256 bytes.
Thus removing and leaving it to the default (256).
Fixes: 1e5f532c27 ("ARM: dts: at91: sam9x60: add device tree for soc and board")
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220607090455.80433-1-eugen.hristev@microchip.com
709 lines
18 KiB
Plaintext
709 lines
18 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* at91-sam9x60ek.dts - Device Tree file for Microchip SAM9X60-EK board
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*
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* Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
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*
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* Author: Sandeep Sheriker M <sandeepsheriker.mallikarjun@microchip.com>
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*/
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/dts-v1/;
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#include "sam9x60.dtsi"
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#include <dt-bindings/input/input.h>
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/ {
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model = "Microchip SAM9X60-EK";
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compatible = "microchip,sam9x60ek", "microchip,sam9x60", "atmel,at91sam9";
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aliases {
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i2c0 = &i2c0;
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i2c1 = &i2c1;
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serial1 = &uart1;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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clocks {
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slow_xtal {
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clock-frequency = <32768>;
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};
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main_xtal {
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clock-frequency = <24000000>;
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};
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};
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regulators: regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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vdd_1v8: fixed-regulator-vdd_1v8@0 {
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compatible = "regulator-fixed";
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regulator-name = "VDD_1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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status = "okay";
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};
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vdd_1v15: fixed-regulator-vdd_1v15@1 {
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compatible = "regulator-fixed";
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regulator-name = "VDD_1V15";
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regulator-min-microvolt = <1150000>;
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regulator-max-microvolt = <1150000>;
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regulator-always-on;
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status = "okay";
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};
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vdd1_3v3: fixed-regulator-vdd1_3v3@2 {
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compatible = "regulator-fixed";
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regulator-name = "VDD1_3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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status = "okay";
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};
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vdd2_3v3: regulator-fixed-vdd2_3v3@3 {
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compatible = "regulator-fixed";
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regulator-name = "VDD2_3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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status = "okay";
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_key_gpio_default>;
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status = "okay";
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sw1 {
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label = "SW1";
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gpios = <&pioD 18 GPIO_ACTIVE_LOW>;
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linux,code=<KEY_PROG1>;
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wakeup-source;
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};
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_gpio_leds>;
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status = "okay"; /* Conflict with pwm0. */
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red {
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label = "red";
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gpios = <&pioB 11 GPIO_ACTIVE_HIGH>;
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};
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green {
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label = "green";
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gpios = <&pioB 12 GPIO_ACTIVE_HIGH>;
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};
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blue {
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label = "blue";
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gpios = <&pioB 13 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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};
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};
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};
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&adc {
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vddana-supply = <&vdd1_3v3>;
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vref-supply = <&vdd1_3v3>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_adc_default &pinctrl_adtrg_default>;
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status = "okay";
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};
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&can0 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_can0_rx_tx>;
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status = "disabled"; /* Conflict with dbgu. */
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};
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&can1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_can1_rx_tx>;
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status = "okay";
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};
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&classd {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_classd_default>;
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atmel,pwm-type = "diff";
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atmel,non-overlap-time = <10>;
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status = "okay";
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};
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&dbgu {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_dbgu>;
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status = "okay"; /* Conflict with can0. */
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};
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&ebi {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ebi_addr_nand &pinctrl_ebi_data_0_7>;
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status = "okay";
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nand_controller: nand-controller {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_nand_oe_we &pinctrl_nand_cs &pinctrl_nand_rb>;
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status = "okay";
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nand@3 {
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reg = <0x3 0x0 0x800000>;
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rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
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cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
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nand-bus-width = <8>;
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nand-ecc-mode = "hw";
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nand-ecc-strength = <8>;
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nand-ecc-step-size = <512>;
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nand-on-flash-bbt;
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label = "atmel_nand";
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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at91bootstrap@0 {
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label = "at91bootstrap";
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reg = <0x0 0x40000>;
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};
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uboot@40000 {
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label = "u-boot";
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reg = <0x40000 0xc0000>;
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};
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ubootenvred@100000 {
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label = "U-Boot Env Redundant";
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reg = <0x100000 0x40000>;
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};
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ubootenv@140000 {
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label = "U-Boot Env";
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reg = <0x140000 0x40000>;
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};
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dtb@180000 {
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label = "device tree";
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reg = <0x180000 0x80000>;
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};
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kernel@200000 {
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label = "kernel";
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reg = <0x200000 0x600000>;
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};
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rootfs@800000 {
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label = "rootfs";
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reg = <0x800000 0x1f800000>;
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};
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};
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};
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};
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};
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&flx0 {
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atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
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status = "okay";
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i2c0: i2c@600 {
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compatible = "microchip,sam9x60-i2c";
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reg = <0x600 0x200>;
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interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
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#address-cells = <1>;
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#size-cells = <0>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_flx0_default>;
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atmel,fifo-size = <16>;
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i2c-analog-filter;
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i2c-digital-filter;
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i2c-digital-filter-width-ns = <35>;
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status = "okay";
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eeprom@53 {
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compatible = "atmel,24c02";
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reg = <0x53>;
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pagesize = <16>;
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status = "okay";
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};
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};
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};
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&flx4 {
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atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>;
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status = "disabled";
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spi0: spi@400 {
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compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
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reg = <0x400 0x200>;
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interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
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clock-names = "spi_clk";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_flx4_default>;
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atmel,fifo-size = <16>;
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#address-cells = <1>;
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#size-cells = <0>;
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status = "disabled";
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};
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};
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&flx5 {
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atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
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status = "okay";
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uart1: serial@200 {
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compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
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reg = <0x200 0x200>;
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interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
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dmas = <&dma0
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(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
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AT91_XDMAC_DT_PERID(10))>,
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<&dma0
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(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
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AT91_XDMAC_DT_PERID(11))>;
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dma-names = "tx", "rx";
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clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
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clock-names = "usart";
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pinctrl-0 = <&pinctrl_flx5_default>;
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pinctrl-names = "default";
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atmel,use-dma-rx;
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atmel,use-dma-tx;
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status = "okay";
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};
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};
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&flx6 {
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atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
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status = "okay";
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i2c1: i2c@600 {
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compatible = "microchip,sam9x60-i2c";
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reg = <0x600 0x200>;
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interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>;
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#address-cells = <1>;
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#size-cells = <0>;
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clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_flx6_default>;
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atmel,fifo-size = <16>;
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i2c-analog-filter;
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i2c-digital-filter;
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i2c-digital-filter-width-ns = <35>;
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status = "okay";
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gpio_exp: mcp23008@20 {
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compatible = "microchip,mcp23008";
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reg = <0x20>;
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};
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};
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};
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&gpbr {
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status = "okay";
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};
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&i2s {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2s_default>;
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#sound-dai-cells = <0>;
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status = "disabled"; /* Conflict with QSPI. */
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};
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&macb0 {
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phy-mode = "rmii";
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_macb0_rmii>;
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status = "okay";
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ethernet-phy@0 {
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reg = <0x0>;
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};
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};
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&pinctrl {
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adc {
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pinctrl_adc_default: adc_default {
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atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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pinctrl_adtrg_default: adtrg_default {
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atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
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};
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};
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dbgu {
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pinctrl_dbgu: dbgu-0 {
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atmel,pins = <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
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AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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};
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i2s {
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pinctrl_i2s_default: i2s {
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atmel,pins =
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<AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SCK */
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AT91_PIOB 20 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SWS */
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AT91_PIOB 21 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SDIN */
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AT91_PIOB 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SDOUT */
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AT91_PIOB 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* I2SMCK */
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};
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};
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qspi {
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pinctrl_qspi: qspi {
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atmel,pins =
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<AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_SLEWRATE_DIS
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AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_SLEWRATE_DIS
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AT91_PIOB 21 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)
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AT91_PIOB 22 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)
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AT91_PIOB 23 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)
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AT91_PIOB 24 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)>;
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};
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};
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nand {
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pinctrl_nand_oe_we: nand-oe-we-0 {
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atmel,pins =
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<AT91_PIOD 0 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
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AT91_PIOD 1 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
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};
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pinctrl_nand_rb: nand-rb-0 {
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atmel,pins =
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<AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
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};
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pinctrl_nand_cs: nand-cs-0 {
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atmel,pins =
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<AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
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};
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};
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ebi {
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pinctrl_ebi_data_0_7: ebi-data-lsb-0 {
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atmel,pins =
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<AT91_PIOD 6 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
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AT91_PIOD 7 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
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AT91_PIOD 8 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
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AT91_PIOD 9 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
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AT91_PIOD 10 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
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AT91_PIOD 11 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
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AT91_PIOD 12 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
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AT91_PIOD 13 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
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};
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pinctrl_ebi_data_0_15: ebi-data-msb-0 {
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atmel,pins =
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<AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 19 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 20 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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pinctrl_ebi_addr_nand: ebi-addr-0 {
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atmel,pins =
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<AT91_PIOD 2 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
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AT91_PIOD 3 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
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};
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};
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flexcom {
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pinctrl_flx0_default: flx0_twi {
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atmel,pins =
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<AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
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AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
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};
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pinctrl_flx4_default: flx4_spi {
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atmel,pins =
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<AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE
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AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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pinctrl_flx5_default: flx_uart {
|
|
atmel,pins =
|
|
<AT91_PIOA 7 AT91_PERIPH_C AT91_PINCTRL_NONE
|
|
AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE
|
|
AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE
|
|
AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
|
|
};
|
|
|
|
pinctrl_flx6_default: flx6_twi {
|
|
atmel,pins =
|
|
<AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
|
|
AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
|
|
};
|
|
};
|
|
|
|
classd {
|
|
pinctrl_classd_default: classd {
|
|
atmel,pins =
|
|
<AT91_PIOA 24 AT91_PERIPH_C AT91_PINCTRL_PULL_UP
|
|
AT91_PIOA 25 AT91_PERIPH_C AT91_PINCTRL_PULL_DOWN
|
|
AT91_PIOA 26 AT91_PERIPH_C AT91_PINCTRL_PULL_UP
|
|
AT91_PIOA 27 AT91_PERIPH_C AT91_PINCTRL_PULL_DOWN>;
|
|
};
|
|
};
|
|
|
|
can0 {
|
|
pinctrl_can0_rx_tx: can0_rx_tx {
|
|
atmel,pins =
|
|
<AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX0 */
|
|
AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANTX0 */
|
|
AT91_PIOD 20 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN /* Enable CAN0 mux */
|
|
AT91_PIOD 21 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN>; /* Enable CAN Transceivers */
|
|
};
|
|
};
|
|
|
|
can1 {
|
|
pinctrl_can1_rx_tx: can1_rx_tx {
|
|
atmel,pins =
|
|
<AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX1 RXD1 */
|
|
AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANTX1 TXD1 */
|
|
AT91_PIOD 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN /* Enable CAN1 mux */
|
|
AT91_PIOD 21 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN>; /* Enable CAN Transceivers */
|
|
};
|
|
};
|
|
|
|
macb0 {
|
|
pinctrl_macb0_rmii: macb0_rmii-0 {
|
|
atmel,pins =
|
|
<AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A */
|
|
AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A */
|
|
AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB2 periph A */
|
|
AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB3 periph A */
|
|
AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A */
|
|
AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB5 periph A */
|
|
AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A */
|
|
AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB7 periph A */
|
|
AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A */
|
|
AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A */
|
|
};
|
|
};
|
|
|
|
pwm0 {
|
|
pinctrl_pwm0_0: pwm0_0 {
|
|
atmel,pins = <AT91_PIOB 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
|
|
};
|
|
|
|
pinctrl_pwm0_1: pwm0_1 {
|
|
atmel,pins = <AT91_PIOB 12 AT91_PERIPH_B AT91_PINCTRL_NONE>;
|
|
};
|
|
|
|
pinctrl_pwm0_2: pwm0_2 {
|
|
atmel,pins = <AT91_PIOB 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;
|
|
};
|
|
|
|
pinctrl_pwm0_3: pwm0_3 {
|
|
atmel,pins = <AT91_PIOB 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
|
|
};
|
|
};
|
|
|
|
sdmmc0 {
|
|
pinctrl_sdmmc0_default: sdmmc0 {
|
|
atmel,pins =
|
|
<AT91_PIOA 17 AT91_PERIPH_A (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA17 CK periph A with pullup */
|
|
AT91_PIOA 16 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA16 CMD periph A with pullup */
|
|
AT91_PIOA 15 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA15 DAT0 periph A */
|
|
AT91_PIOA 18 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA18 DAT1 periph A with pullup */
|
|
AT91_PIOA 19 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA19 DAT2 periph A with pullup */
|
|
AT91_PIOA 20 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA20 DAT3 periph A with pullup */
|
|
};
|
|
pinctrl_sdmmc0_cd: sdmmc0_cd {
|
|
atmel,pins =
|
|
<AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
|
|
};
|
|
};
|
|
|
|
sdmmc1 {
|
|
pinctrl_sdmmc1_default: sdmmc1 {
|
|
atmel,pins =
|
|
<AT91_PIOA 13 AT91_PERIPH_B (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA13 CK periph B */
|
|
AT91_PIOA 12 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA12 CMD periph B with pullup */
|
|
AT91_PIOA 11 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA11 DAT0 periph B with pullup */
|
|
AT91_PIOA 2 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA2 DAT1 periph B with pullup */
|
|
AT91_PIOA 3 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA3 DAT2 periph B with pullup */
|
|
AT91_PIOA 4 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA4 DAT3 periph B with pullup */
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
pinctrl_key_gpio_default: pinctrl_key_gpio {
|
|
atmel,pins = <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
|
|
};
|
|
};
|
|
|
|
usb0 {
|
|
pinctrl_usba_vbus: usba_vbus {
|
|
atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
|
|
};
|
|
};
|
|
|
|
usb1 {
|
|
pinctrl_usb_default: usb_default {
|
|
atmel,pins = <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
|
|
AT91_PIOD 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
pinctrl_gpio_leds: gpio_leds {
|
|
atmel,pins = <AT91_PIOB 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
|
|
AT91_PIOB 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
|
|
AT91_PIOB 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
|
|
};
|
|
};
|
|
}; /* pinctrl */
|
|
|
|
&pwm0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_pwm0_0 &pinctrl_pwm0_1 &pinctrl_pwm0_2 &pinctrl_pwm0_3>;
|
|
status = "disabled"; /* Conflict with leds. */
|
|
};
|
|
|
|
&sdmmc0 {
|
|
bus-width = <4>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_sdmmc0_default &pinctrl_sdmmc0_cd>;
|
|
status = "okay";
|
|
cd-gpios = <&pioA 23 GPIO_ACTIVE_LOW>;
|
|
disable-wp;
|
|
};
|
|
|
|
&sdmmc1 {
|
|
bus-width = <4>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_sdmmc1_default>;
|
|
no-1-8-v;
|
|
non-removable;
|
|
status = "disabled"; /* Conflict with flx4. */
|
|
};
|
|
|
|
&qspi {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_qspi>;
|
|
status = "okay"; /* Conflict with i2s. */
|
|
|
|
flash@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <80000000>;
|
|
spi-tx-bus-width = <4>;
|
|
spi-rx-bus-width = <4>;
|
|
m25p,fast-read;
|
|
|
|
at91bootstrap@0 {
|
|
label = "qspi: at91bootstrap";
|
|
reg = <0x0 0x40000>;
|
|
};
|
|
|
|
bootloader@40000 {
|
|
label = "qspi: bootloader";
|
|
reg = <0x40000 0xc0000>;
|
|
};
|
|
|
|
bootloaderenvred@100000 {
|
|
label = "qspi: bootloader env redundant";
|
|
reg = <0x100000 0x40000>;
|
|
};
|
|
|
|
bootloaderenv@140000 {
|
|
label = "qspi: bootloader env";
|
|
reg = <0x140000 0x40000>;
|
|
};
|
|
|
|
dtb@180000 {
|
|
label = "qspi: device tree";
|
|
reg = <0x180000 0x80000>;
|
|
};
|
|
|
|
kernel@200000 {
|
|
label = "qspi: kernel";
|
|
reg = <0x200000 0x600000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&rtt {
|
|
atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&shutdown_controller {
|
|
debounce-delay-us = <976>;
|
|
status = "okay";
|
|
|
|
input@0 {
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
&tcb0 {
|
|
timer0: timer@0 {
|
|
compatible = "atmel,tcb-timer";
|
|
reg = <0>;
|
|
};
|
|
|
|
timer1: timer@1 {
|
|
compatible = "atmel,tcb-timer";
|
|
reg = <1>;
|
|
};
|
|
};
|
|
|
|
&usb0 {
|
|
atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usba_vbus>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb1 {
|
|
num-ports = <3>;
|
|
atmel,vbus-gpio = <0
|
|
&pioD 15 GPIO_ACTIVE_HIGH
|
|
&pioD 16 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usb_default>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&watchdog {
|
|
status = "okay";
|
|
};
|
|
|