[linux-block.git] / arch / arm / boot / dts / at91-sam9x60ek.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * at91-sam9x60ek.dts - Device Tree file for Microchip SAM9X60-EK board
 *
 * Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
 *
 * Author: Sandeep Sheriker M <sandeepsheriker.mallikarjun@microchip.com>
 */
/dts-v1/;
#include "sam9x60.dtsi"
#include <dt-bindings/input/input.h>

/ {
	model = "Microchip SAM9X60-EK";
	compatible = "microchip,sam9x60ek", "microchip,sam9x60", "atmel,at91sam9";

	aliases {
		i2c0 = &i2c0;
		i2c1 = &i2c1;
		serial1 = &uart1;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	clocks {
		slow_xtal {
			clock-frequency = <32768>;
		};

		main_xtal {
			clock-frequency = <24000000>;
		};
	};

	regulators: regulators {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <0>;

		vdd_1v8: fixed-regulator-vdd_1v8@0 {
			compatible = "regulator-fixed";
			regulator-name = "VDD_1V8";
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <1800000>;
			regulator-always-on;
			status = "okay";
		};

		vdd_1v15: fixed-regulator-vdd_1v15@1 {
			compatible = "regulator-fixed";
			regulator-name = "VDD_1V15";
			regulator-min-microvolt = <1150000>;
			regulator-max-microvolt = <1150000>;
			regulator-always-on;
			status = "okay";
		};

		vdd1_3v3: fixed-regulator-vdd1_3v3@2 {
			compatible = "regulator-fixed";
			regulator-name = "VDD1_3V3";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-always-on;
			status = "okay";
		};

		vdd2_3v3: regulator-fixed-vdd2_3v3@3 {
			compatible = "regulator-fixed";
			regulator-name = "VDD2_3V3";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-always-on;
			status = "okay";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_key_gpio_default>;
		status = "okay";

		sw1 {
			label = "SW1";
			gpios = <&pioD 18 GPIO_ACTIVE_LOW>;
			linux,code=<KEY_PROG1>;
			wakeup-source;
		};
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_leds>;
		status = "okay"; /* Conflict with pwm0. */

		red {
			label = "red";
			gpios = <&pioB 11 GPIO_ACTIVE_HIGH>;
		};

		green {
			label = "green";
			gpios = <&pioB 12 GPIO_ACTIVE_HIGH>;
		};

		blue {
			label = "blue";
			gpios = <&pioB 13 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};
	};
};

&adc {
	vddana-supply = <&vdd1_3v3>;
	vref-supply = <&vdd1_3v3>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_adc_default &pinctrl_adtrg_default>;
	status = "okay";
};

&can0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_can0_rx_tx>;
	status = "disabled"; /* Conflict with dbgu. */
};

&can1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_can1_rx_tx>;
	status = "okay";
};

&classd {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_classd_default>;
	atmel,pwm-type = "diff";
	atmel,non-overlap-time = <10>;
	status = "okay";
};

&dbgu {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_dbgu>;
	status = "okay"; /* Conflict with can0. */
};

&ebi {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ebi_addr_nand &pinctrl_ebi_data_0_7>;
	status = "okay";

	nand_controller: nand-controller {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_nand_oe_we &pinctrl_nand_cs &pinctrl_nand_rb>;
		status = "okay";

		nand@3 {
			reg = <0x3 0x0 0x800000>;
			rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
			cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
			nand-bus-width = <8>;
			nand-ecc-mode = "hw";
			nand-ecc-strength = <8>;
			nand-ecc-step-size = <512>;
			nand-on-flash-bbt;
			label = "atmel_nand";

			partitions {
				compatible = "fixed-partitions";
				#address-cells = <1>;
				#size-cells = <1>;

				at91bootstrap@0 {
					label = "at91bootstrap";
					reg = <0x0 0x40000>;
				};

				uboot@40000 {
					label = "u-boot";
					reg = <0x40000 0xc0000>;
				};

				ubootenvred@100000 {
					label = "U-Boot Env Redundant";
					reg = <0x100000 0x40000>;
				};

				ubootenv@140000 {
					label = "U-Boot Env";
					reg = <0x140000 0x40000>;
				};

				dtb@180000 {
					label = "device tree";
					reg = <0x180000 0x80000>;
				};

				kernel@200000 {
					label = "kernel";
					reg = <0x200000 0x600000>;
				};

				rootfs@800000 {
					label = "rootfs";
					reg = <0x800000 0x1f800000>;
				};
			};
		};
	};
};

&flx0 {
	atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
	status = "okay";

	i2c0: i2c@600 {
		compatible = "microchip,sam9x60-i2c";
		reg = <0x600 0x200>;
		interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_flx0_default>;
		atmel,fifo-size = <16>;
		i2c-analog-filter;
		i2c-digital-filter;
		i2c-digital-filter-width-ns = <35>;
		status = "okay";

		eeprom@53 {
			compatible = "atmel,24c02";
			reg = <0x53>;
			pagesize = <16>;
			status = "okay";
		};
	};
};

&flx4 {
	atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>;
	status = "disabled";

	spi0: spi@400 {
		compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
		reg = <0x400 0x200>;
		interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
		clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
		clock-names = "spi_clk";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_flx4_default>;
		atmel,fifo-size = <16>;
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};
};

&flx5 {
	atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
	status = "okay";

	uart1: serial@200 {
		compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
		reg = <0x200 0x200>;
		interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
		dmas = <&dma0
			(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
			 AT91_XDMAC_DT_PERID(10))>,
		       <&dma0
			(AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
			 AT91_XDMAC_DT_PERID(11))>;
		dma-names = "tx", "rx";
		clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
		clock-names = "usart";
		pinctrl-0 = <&pinctrl_flx5_default>;
		pinctrl-names = "default";
		atmel,use-dma-rx;
		atmel,use-dma-tx;
		status = "okay";
	};
};

&flx6 {
	atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
	status = "okay";

	i2c1: i2c@600 {
		compatible = "microchip,sam9x60-i2c";
		reg = <0x600 0x200>;
		interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_flx6_default>;
		atmel,fifo-size = <16>;
		i2c-analog-filter;
		i2c-digital-filter;
		i2c-digital-filter-width-ns = <35>;
		status = "okay";

		gpio_exp: mcp23008@20 {
			compatible = "microchip,mcp23008";
			reg = <0x20>;
		};
	};
};

&gpbr {
	status = "okay";
};

&i2s {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2s_default>;
	#sound-dai-cells = <0>;
	status = "disabled"; /* Conflict with QSPI. */
};

&macb0 {
	phy-mode = "rmii";
	#address-cells = <1>;
	#size-cells = <0>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_macb0_rmii>;
	status = "okay";

	ethernet-phy@0 {
		reg = <0x0>;
	};
};

&pinctrl {
	adc {
		pinctrl_adc_default: adc_default {
			atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
		};

		pinctrl_adtrg_default: adtrg_default {
			atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
		};
	};

	dbgu {
		pinctrl_dbgu: dbgu-0 {
			atmel,pins = <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
				      AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
		};
	};

	i2s {
		pinctrl_i2s_default: i2s {
			atmel,pins =
				<AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE		/* I2SCK */
				 AT91_PIOB 20 AT91_PERIPH_B AT91_PINCTRL_NONE		/* I2SWS */
				 AT91_PIOB 21 AT91_PERIPH_B AT91_PINCTRL_NONE		/* I2SDIN */
				 AT91_PIOB 22 AT91_PERIPH_B AT91_PINCTRL_NONE		/* I2SDOUT */
				 AT91_PIOB 23 AT91_PERIPH_B AT91_PINCTRL_NONE>;		/* I2SMCK */
		};
	};

	qspi {
		pinctrl_qspi: qspi {
			atmel,pins =
				<AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_SLEWRATE_DIS
				 AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_SLEWRATE_DIS
				 AT91_PIOB 21 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)
				 AT91_PIOB 22 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)
				 AT91_PIOB 23 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)
				 AT91_PIOB 24 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)>;
		};
	};

	nand {
		pinctrl_nand_oe_we: nand-oe-we-0 {
			atmel,pins =
				<AT91_PIOD 0 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
				 AT91_PIOD 1 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
		};

		pinctrl_nand_rb: nand-rb-0 {
			atmel,pins =
				<AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
		};

		pinctrl_nand_cs: nand-cs-0 {
			atmel,pins =
				<AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
		};
	};

	ebi {
		pinctrl_ebi_data_0_7: ebi-data-lsb-0 {
			atmel,pins =
				<AT91_PIOD 6 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
				 AT91_PIOD 7 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
				 AT91_PIOD 8 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
				 AT91_PIOD 9 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
				 AT91_PIOD 10 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
				 AT91_PIOD 11 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
				 AT91_PIOD 12 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
				 AT91_PIOD 13 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
		};

		pinctrl_ebi_data_0_15: ebi-data-msb-0 {
			atmel,pins =
				<AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 19 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 20 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
		};

		pinctrl_ebi_addr_nand: ebi-addr-0 {
			atmel,pins =
				<AT91_PIOD 2 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
				 AT91_PIOD 3 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
		};
	};

	flexcom {
		pinctrl_flx0_default: flx0_twi {
			atmel,pins =
				<AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
				 AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
		};

		pinctrl_flx4_default: flx4_spi {
			atmel,pins =
				<AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE
				 AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE>;
		};

		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";
};
Commit	Line	Data
1e5f532c SSM	1	// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
	2	/*
	3	* at91-sam9x60ek.dts - Device Tree file for Microchip SAM9X60-EK board
	4	*
	5	* Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
	6	*
	7	* Author: Sandeep Sheriker M <sandeepsheriker.mallikarjun@microchip.com>
	8	*/
	9	/dts-v1/;
	10	#include "sam9x60.dtsi"
ca7a049a	11	#include <dt-bindings/input/input.h>
1e5f532c SSM	12
	13	/ {
	14	model = "Microchip SAM9X60-EK";
	15	compatible = "microchip,sam9x60ek", "microchip,sam9x60", "atmel,at91sam9";
	16
	17	aliases {
	18	i2c0 = &i2c0;
	19	i2c1 = &i2c1;
	20	serial1 = &uart1;
	21	};
	22
	23	chosen {
	24	stdout-path = "serial0:115200n8";
	25	};
	26
	27	clocks {
	28	slow_xtal {
	29	clock-frequency = <32768>;
	30	};
	31
	32	main_xtal {
	33	clock-frequency = <24000000>;
	34	};
	35	};
	36
	37	regulators: regulators {
	38	compatible = "simple-bus";
	39	#address-cells = <1>;
	40	#size-cells = <0>;
	41
	42	vdd_1v8: fixed-regulator-vdd_1v8@0 {
	43	compatible = "regulator-fixed";
	44	regulator-name = "VDD_1V8";
	45	regulator-min-microvolt = <1800000>;
	46	regulator-max-microvolt = <1800000>;
	47	regulator-always-on;
	48	status = "okay";
	49	};
	50
dd340570	51	vdd_1v15: fixed-regulator-vdd_1v15@1 {
1e5f532c	52	compatible = "regulator-fixed";
dd340570 MS	53	regulator-name = "VDD_1V15";
	54	regulator-min-microvolt = <1150000>;
	55	regulator-max-microvolt = <1150000>;
1e5f532c SSM	56	regulator-always-on;
	57	status = "okay";
	58	};
	59
	60	vdd1_3v3: fixed-regulator-vdd1_3v3@2 {
	61	compatible = "regulator-fixed";
	62	regulator-name = "VDD1_3V3";
	63	regulator-min-microvolt = <3300000>;
	64	regulator-max-microvolt = <3300000>;
	65	regulator-always-on;
	66	status = "okay";
	67	};
	68
	69	vdd2_3v3: regulator-fixed-vdd2_3v3@3 {
	70	compatible = "regulator-fixed";
	71	regulator-name = "VDD2_3V3";
	72	regulator-min-microvolt = <3300000>;
	73	regulator-max-microvolt = <3300000>;
	74	regulator-always-on;
	75	status = "okay";
	76	};
	77	};
	78
	79	gpio_keys {
	80	compatible = "gpio-keys";
	81	pinctrl-names = "default";
	82	pinctrl-0 = <&pinctrl_key_gpio_default>;
	83	status = "okay";
	84
	85	sw1 {
	86	label = "SW1";
	87	gpios = <&pioD 18 GPIO_ACTIVE_LOW>;
ca7a049a	88	linux,code=<KEY_PROG1>;
1e5f532c SSM	89	wakeup-source;
	90	};
	91	};
	92
	93	leds {
	94	compatible = "gpio-leds";
bf781869 CB	95	pinctrl-names = "default";
bf781869 CB	96	pinctrl-0 = <&pinctrl_gpio_leds>;
1e5f532c SSM	97	status = "okay"; /* Conflict with pwm0. */
	98
	99	red {
	100	label = "red";
	101	gpios = <&pioB 11 GPIO_ACTIVE_HIGH>;
	102	};
	103
	104	green {
	105	label = "green";
	106	gpios = <&pioB 12 GPIO_ACTIVE_HIGH>;
	107	};
	108
	109	blue {
	110	label = "blue";
	111	gpios = <&pioB 13 GPIO_ACTIVE_HIGH>;
	112	linux,default-trigger = "heartbeat";
	113	};
	114	};
	115	};
	116
	117	&adc {
	118	vddana-supply = <&vdd1_3v3>;
	119	vref-supply = <&vdd1_3v3>;
	120	pinctrl-names = "default";
	121	pinctrl-0 = <&pinctrl_adc_default &pinctrl_adtrg_default>;
	122	status = "okay";
	123	};
	124
	125	&can0 {
	126	pinctrl-names = "default";
	127	pinctrl-0 = <&pinctrl_can0_rx_tx>;
	128	status = "disabled"; /* Conflict with dbgu. */
	129	};
	130
	131	&can1 {
	132	pinctrl-names = "default";
	133	pinctrl-0 = <&pinctrl_can1_rx_tx>;
	134	status = "okay";
	135	};
	136
	137	&classd {
	138	pinctrl-names = "default";
	139	pinctrl-0 = <&pinctrl_classd_default>;
	140	atmel,pwm-type = "diff";
	141	atmel,non-overlap-time = <10>;
	142	status = "okay";
	143	};
	144
	145	&dbgu {
	146	pinctrl-names = "default";
	147	pinctrl-0 = <&pinctrl_dbgu>;
	148	status = "okay"; /* Conflict with can0. */
	149	};
	150
	151	&ebi {
	152	pinctrl-names = "default";
	153	pinctrl-0 = <&pinctrl_ebi_addr_nand &pinctrl_ebi_data_0_7>;
	154	status = "okay";
	155
	156	nand_controller: nand-controller {
	157	pinctrl-names = "default";
	158	pinctrl-0 = <&pinctrl_nand_oe_we &pinctrl_nand_cs &pinctrl_nand_rb>;
	159	status = "okay";
	160
161	nand@3 {
162	reg = <0x3 0x0 0x800000>;
163	rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
164	cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
165	nand-bus-width = <8>;
166	nand-ecc-mode = "hw";
167	nand-ecc-strength = <8>;
168	nand-ecc-step-size = <512>;
169	nand-on-flash-bbt;
170	label = "atmel_nand";
171
172	partitions {
173	compatible = "fixed-partitions";
174	#address-cells = <1>;
175	#size-cells = <1>;
176
177	at91bootstrap@0 {
178	label = "at91bootstrap";
179	reg = <0x0 0x40000>;
180	};
181
182	uboot@40000 {
183	label = "u-boot";
184	reg = <0x40000 0xc0000>;
185	};
186
187	ubootenvred@100000 {
188	label = "U-Boot Env Redundant";
189	reg = <0x100000 0x40000>;
190	};
191
192	ubootenv@140000 {
193	label = "U-Boot Env";
194	reg = <0x140000 0x40000>;
195	};
196
197	dtb@180000 {
198	label = "device tree";
199	reg = <0x180000 0x80000>;
200	};
201
202	kernel@200000 {
203	label = "kernel";
204	reg = <0x200000 0x600000>;
205	};
206
207	rootfs@800000 {
208	label = "rootfs";
209	reg = <0x800000 0x1f800000>;
210	};
211	};
212	};
213	};
214	};
215
216	&flx0 {
217	atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
218	status = "okay";
219
220	i2c0: i2c@600 {
221	compatible = "microchip,sam9x60-i2c";
222	reg = <0x600 0x200>;
223	interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
224	#address-cells = <1>;
225	#size-cells = <0>;
226	clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
227	pinctrl-names = "default";
228	pinctrl-0 = <&pinctrl_flx0_default>;
229	atmel,fifo-size = <16>;
230	i2c-analog-filter;
231	i2c-digital-filter;
232	i2c-digital-filter-width-ns = <35>;
233	status = "okay";
234
235	eeprom@53 {
f2cbbc3f	236	compatible = "atmel,24c02";
1e5f532c SSM	237	reg = <0x53>;
1e5f532c SSM	238	pagesize = <16>;
1e5f532c SSM	239	status = "okay";
	240	};
	241	};
	242	};
	243
	244	&flx4 {
	245	atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>;
	246	status = "disabled";
	247
	248	spi0: spi@400 {
	249	compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
	250	reg = <0x400 0x200>;
	251	interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
	252	clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
	253	clock-names = "spi_clk";
	254	pinctrl-names = "default";
	255	pinctrl-0 = <&pinctrl_flx4_default>;
	256	atmel,fifo-size = <16>;
	257	#address-cells = <1>;
	258	#size-cells = <0>;
	259	status = "disabled";
	260	};
	261	};
	262
	263	&flx5 {
	264	atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
	265	status = "okay";
	266
	267	uart1: serial@200 {
	268	compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
	269	reg = <0x200 0x200>;
	270	interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
	271	dmas = <&dma0
	272	(AT91_XDMAC_DT_MEM_IF(0) \| AT91_XDMAC_DT_PER_IF(1) \|
	273	AT91_XDMAC_DT_PERID(10))>,
	274	<&dma0
	275	(AT91_XDMAC_DT_MEM_IF(0) \| AT91_XDMAC_DT_PER_IF(1) \|
	276	AT91_XDMAC_DT_PERID(11))>;
	277	dma-names = "tx", "rx";
	278	clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
	279	clock-names = "usart";
	280	pinctrl-0 = <&pinctrl_flx5_default>;
	281	pinctrl-names = "default";
	282	atmel,use-dma-rx;
	283	atmel,use-dma-tx;
	284	status = "okay";
	285	};
	286	};
	287
	288	&flx6 {
	289	atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
	290	status = "okay";
	291
	292	i2c1: i2c@600 {
	293	compatible = "microchip,sam9x60-i2c";
	294	reg = <0x600 0x200>;
	295	interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>;
	296	#address-cells = <1>;
	297	#size-cells = <0>;
	298	clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
	299	pinctrl-names = "default";
	300	pinctrl-0 = <&pinctrl_flx6_default>;
	301	atmel,fifo-size = <16>;
	302	i2c-analog-filter;
303	i2c-digital-filter;
304	i2c-digital-filter-width-ns = <35>;
305	status = "okay";
306
307	gpio_exp: mcp23008@20 {
308	compatible = "microchip,mcp23008";
309	reg = <0x20>;
310	};
311	};
312	};
313
5f6b33f4 CB	314	&gpbr {
	315	status = "okay";
	316	};
	317
1e5f532c SSM	318	&i2s {
	319	pinctrl-names = "default";
	320	pinctrl-0 = <&pinctrl_i2s_default>;
	321	#sound-dai-cells = <0>;
	322	status = "disabled"; /* Conflict with QSPI. */
	323	};
	324
	325	&macb0 {
	326	phy-mode = "rmii";
	327	#address-cells = <1>;
	328	#size-cells = <0>;
	329	pinctrl-names = "default";
	330	pinctrl-0 = <&pinctrl_macb0_rmii>;
	331	status = "okay";
	332
	333	ethernet-phy@0 {
	334	reg = <0x0>;
	335	};
	336	};
	337
	338	&pinctrl {
1e5f532c SSM	339	adc {
	340	pinctrl_adc_default: adc_default {
	341	atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
	342	};
	343
	344	pinctrl_adtrg_default: adtrg_default {
	345	atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
	346	};
	347	};
	348
	349	dbgu {
	350	pinctrl_dbgu: dbgu-0 {
	351	atmel,pins = <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
	352	AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
	353	};
	354	};
	355
	356	i2s {
	357	pinctrl_i2s_default: i2s {
	358	atmel,pins =
	359	<AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SCK */
	360	AT91_PIOB 20 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SWS */
	361	AT91_PIOB 21 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SDIN */
	362	AT91_PIOB 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SDOUT */
	363	AT91_PIOB 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* I2SMCK */
	364	};
	365	};
	366
	367	qspi {
	368	pinctrl_qspi: qspi {
	369	atmel,pins =
	370	<AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_SLEWRATE_DIS
	371	AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_SLEWRATE_DIS
	372	AT91_PIOB 21 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_SLEWRATE_DIS)
	373	AT91_PIOB 22 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_SLEWRATE_DIS)
	374	AT91_PIOB 23 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_SLEWRATE_DIS)
	375	AT91_PIOB 24 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_SLEWRATE_DIS)>;
	376	};
	377	};
	378
	379	nand {
	380	pinctrl_nand_oe_we: nand-oe-we-0 {
	381	atmel,pins =
	382	<AT91_PIOD 0 AT91_PERIPH_A (AT91_PINCTRL_NONE \| AT91_PINCTRL_SLEWRATE_DIS)
	383	AT91_PIOD 1 AT91_PERIPH_A (AT91_PINCTRL_NONE \| AT91_PINCTRL_SLEWRATE_DIS)>;
	384	};
	385
	386	pinctrl_nand_rb: nand-rb-0 {
	387	atmel,pins =
	388	<AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
	389	};
	390
	391	pinctrl_nand_cs: nand-cs-0 {
	392	atmel,pins =
	393	<AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
	394	};
	395	};
	396
	397	ebi {
	398	pinctrl_ebi_data_0_7: ebi-data-lsb-0 {
	399	atmel,pins =
	400	<AT91_PIOD 6 AT91_PERIPH_A (AT91_PINCTRL_NONE \| AT91_PINCTRL_SLEWRATE_DIS)
	401	AT91_PIOD 7 AT91_PERIPH_A (AT91_PINCTRL_NONE \| AT91_PINCTRL_SLEWRATE_DIS)
	402	AT91_PIOD 8 AT91_PERIPH_A (AT91_PINCTRL_NONE \| AT91_PINCTRL_SLEWRATE_DIS)
403	AT91_PIOD 9 AT91_PERIPH_A (AT91_PINCTRL_NONE \| AT91_PINCTRL_SLEWRATE_DIS)
404	AT91_PIOD 10 AT91_PERIPH_A (AT91_PINCTRL_NONE \| AT91_PINCTRL_SLEWRATE_DIS)
405	AT91_PIOD 11 AT91_PERIPH_A (AT91_PINCTRL_NONE \| AT91_PINCTRL_SLEWRATE_DIS)
406	AT91_PIOD 12 AT91_PERIPH_A (AT91_PINCTRL_NONE \| AT91_PINCTRL_SLEWRATE_DIS)
407	AT91_PIOD 13 AT91_PERIPH_A (AT91_PINCTRL_NONE \| AT91_PINCTRL_SLEWRATE_DIS)>;
408	};
409
410	pinctrl_ebi_data_0_15: ebi-data-msb-0 {
411	atmel,pins =
412	<AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE
413	AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE
414	AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_NONE
415	AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE
416	AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_NONE
417	AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_NONE
418	AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE
419	AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_NONE
420	AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE
421	AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE
422	AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE
423	AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE
424	AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE
425	AT91_PIOD 19 AT91_PERIPH_A AT91_PINCTRL_NONE
426	AT91_PIOD 20 AT91_PERIPH_A AT91_PINCTRL_NONE
427	AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
428	};
429
430	pinctrl_ebi_addr_nand: ebi-addr-0 {
431	atmel,pins =
432	<AT91_PIOD 2 AT91_PERIPH_A (AT91_PINCTRL_NONE \| AT91_PINCTRL_SLEWRATE_DIS)
433	AT91_PIOD 3 AT91_PERIPH_A (AT91_PINCTRL_NONE \| AT91_PINCTRL_SLEWRATE_DIS)>;
434	};
435	};
436
437	flexcom {
438	pinctrl_flx0_default: flx0_twi {
439	atmel,pins =
440	<AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
441	AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
442	};
443
444	pinctrl_flx4_default: flx4_spi {
445	atmel,pins =
446	<AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE
447	AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE
448	AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE
449	AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE>;
450	};
451
452	pinctrl_flx5_default: flx_uart {
453	atmel,pins =
454	<AT91_PIOA 7 AT91_PERIPH_C AT91_PINCTRL_NONE
455	AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE
456	AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE
457	AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
458	};
459
460	pinctrl_flx6_default: flx6_twi {
461	atmel,pins =
462	<AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
463	AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
464	};
465	};
466
467	classd {
468	pinctrl_classd_default: classd {
469	atmel,pins =
470	<AT91_PIOA 24 AT91_PERIPH_C AT91_PINCTRL_PULL_UP
008e6fad	471	AT91_PIOA 25 AT91_PERIPH_C AT91_PINCTRL_PULL_DOWN
1e5f532c	472	AT91_PIOA 26 AT91_PERIPH_C AT91_PINCTRL_PULL_UP
008e6fad	473	AT91_PIOA 27 AT91_PERIPH_C AT91_PINCTRL_PULL_DOWN>;
1e5f532c SSM	474	};
	475	};
	476
	477	can0 {
	478	pinctrl_can0_rx_tx: can0_rx_tx {
	479	atmel,pins =
	480	<AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX0 */
	481	AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANTX0 */
	482	AT91_PIOD 20 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN /* Enable CAN0 mux */
	483	AT91_PIOD 21 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN>; /* Enable CAN Transceivers */
	484	};
	485	};
	486
	487	can1 {
	488	pinctrl_can1_rx_tx: can1_rx_tx {
	489	atmel,pins =
	490	<AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX1 RXD1 */
	491	AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANTX1 TXD1 */
	492	AT91_PIOD 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN /* Enable CAN1 mux */
	493	AT91_PIOD 21 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN>; /* Enable CAN Transceivers */
	494	};
	495	};
	496
	497	macb0 {
	498	pinctrl_macb0_rmii: macb0_rmii-0 {
	499	atmel,pins =
	500	<AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A */
	501	AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A */
	502	AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB2 periph A */
	503	AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB3 periph A */
	504	AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A */
	505	AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB5 periph A */
	506	AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A */
	507	AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB7 periph A */
	508	AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A */
	509	AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A */
	510	};
	511	};
	512
	513	pwm0 {
	514	pinctrl_pwm0_0: pwm0_0 {
	515	atmel,pins = <AT91_PIOB 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
	516	};
	517
	518	pinctrl_pwm0_1: pwm0_1 {
	519	atmel,pins = <AT91_PIOB 12 AT91_PERIPH_B AT91_PINCTRL_NONE>;
	520	};
	521
	522	pinctrl_pwm0_2: pwm0_2 {
	523	atmel,pins = <AT91_PIOB 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;
	524	};
	525
	526	pinctrl_pwm0_3: pwm0_3 {
	527	atmel,pins = <AT91_PIOB 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
	528	};
	529	};
	530
	531	sdmmc0 {
	532	pinctrl_sdmmc0_default: sdmmc0 {
	533	atmel,pins =
	534	<AT91_PIOA 17 AT91_PERIPH_A (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA17 CK periph A with pullup */
	535	AT91_PIOA 16 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA16 CMD periph A with pullup */
	536	AT91_PIOA 15 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA15 DAT0 periph A */
	537	AT91_PIOA 18 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA18 DAT1 periph A with pullup */
538	AT91_PIOA 19 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA19 DAT2 periph A with pullup */
539	AT91_PIOA 20 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA20 DAT3 periph A with pullup */
540	};
bf781869 CB	541	pinctrl_sdmmc0_cd: sdmmc0_cd {
	542	atmel,pins =
	543	<AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
	544	};
1e5f532c SSM	545	};
1e5f532c SSM	546
0fd3a8f5 TA	547	sdmmc1 {
	548	pinctrl_sdmmc1_default: sdmmc1 {
	549	atmel,pins =
	550	<AT91_PIOA 13 AT91_PERIPH_B (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA13 CK periph B */
	551	AT91_PIOA 12 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA12 CMD periph B with pullup */
	552	AT91_PIOA 11 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA11 DAT0 periph B with pullup */
	553	AT91_PIOA 2 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA2 DAT1 periph B with pullup */
	554	AT91_PIOA 3 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA3 DAT2 periph B with pullup */
	555	AT91_PIOA 4 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP \| AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA4 DAT3 periph B with pullup */
	556	};
	557	};
	558
1e5f532c SSM	559	gpio_keys {
	560	pinctrl_key_gpio_default: pinctrl_key_gpio {
	561	atmel,pins = <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
	562	};
	563	};
84b522e6 CB	564
	565	usb0 {
	566	pinctrl_usba_vbus: usba_vbus {
	567	atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
	568	};
	569	};
5ba62910 CB	570
	571	usb1 {
	572	pinctrl_usb_default: usb_default {
	573	atmel,pins = <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
	574	AT91_PIOD 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
	575	};
	576	};
bf781869 CB	577
	578	leds {
	579	pinctrl_gpio_leds: gpio_leds {
	580	atmel,pins = <AT91_PIOB 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
	581	AT91_PIOB 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
	582	AT91_PIOB 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
	583	};
	584	};
1e5f532c SSM	585	}; /* pinctrl */
1e5f532c SSM	586
1e5f532c SSM	587	&pwm0 {
	588	pinctrl-names = "default";
	589	pinctrl-0 = <&pinctrl_pwm0_0 &pinctrl_pwm0_1 &pinctrl_pwm0_2 &pinctrl_pwm0_3>;
	590	status = "disabled"; /* Conflict with leds. */
	591	};
	592
	593	&sdmmc0 {
	594	bus-width = <4>;
	595	pinctrl-names = "default";
bf781869	596	pinctrl-0 = <&pinctrl_sdmmc0_default &pinctrl_sdmmc0_cd>;
1e5f532c SSM	597	status = "okay";
	598	cd-gpios = <&pioA 23 GPIO_ACTIVE_LOW>;
	599	disable-wp;
	600	};
	601
0fd3a8f5 TA	602	&sdmmc1 {
	603	bus-width = <4>;
	604	pinctrl-names = "default";
	605	pinctrl-0 = <&pinctrl_sdmmc1_default>;
	606	no-1-8-v;
	607	non-removable;
	608	status = "disabled"; /* Conflict with flx4. */
	609	};
	610
1e5f532c SSM	611	&qspi {
	612	pinctrl-names = "default";
	613	pinctrl-0 = <&pinctrl_qspi>;
	614	status = "okay"; /* Conflict with i2s. */
	615
	616	flash@0 {
	617	#address-cells = <1>;
	618	#size-cells = <1>;
	619	compatible = "jedec,spi-nor";
	620	reg = <0>;
	621	spi-max-frequency = <80000000>;
c3781503 TA	622	spi-tx-bus-width = <4>;
c3781503 TA	623	spi-rx-bus-width = <4>;
1e5f532c SSM	624	m25p,fast-read;
	625
	626	at91bootstrap@0 {
	627	label = "qspi: at91bootstrap";
	628	reg = <0x0 0x40000>;
	629	};
	630
	631	bootloader@40000 {
	632	label = "qspi: bootloader";
	633	reg = <0x40000 0xc0000>;
	634	};
	635
	636	bootloaderenvred@100000 {
	637	label = "qspi: bootloader env redundant";
	638	reg = <0x100000 0x40000>;
	639	};
	640
	641	bootloaderenv@140000 {
	642	label = "qspi: bootloader env";
	643	reg = <0x140000 0x40000>;
	644	};
	645
	646	dtb@180000 {
	647	label = "qspi: device tree";
	648	reg = <0x180000 0x80000>;
	649	};
	650
	651	kernel@200000 {
	652	label = "qspi: kernel";
	653	reg = <0x200000 0x600000>;
	654	};
	655	};
	656	};
	657
5f6b33f4 CB	658	&rtt {
	659	atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
	660	status = "okay";
	661	};
	662
1e5f532c	663	&shutdown_controller {
818c4593	664	debounce-delay-us = <976>;
1e5f532c SSM	665	status = "okay";
	666
	667	input@0 {
	668	reg = <0>;
	669	};
	670	};
	671
	672	&tcb0 {
	673	timer0: timer@0 {
	674	compatible = "atmel,tcb-timer";
	675	reg = <0>;
	676	};
	677
	678	timer1: timer@1 {
	679	compatible = "atmel,tcb-timer";
	680	reg = <1>;
	681	};
	682	};
	683
84b522e6 CB	684	&usb0 {
	685	atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
	686	pinctrl-names = "default";
	687	pinctrl-0 = <&pinctrl_usba_vbus>;
	688	status = "okay";
	689	};
	690
1e5f532c SSM	691	&usb1 {
	692	num-ports = <3>;
	693	atmel,vbus-gpio = <0
	694	&pioD 15 GPIO_ACTIVE_HIGH
	695	&pioD 16 GPIO_ACTIVE_HIGH>;
5ba62910 CB	696	pinctrl-names = "default";
5ba62910 CB	697	pinctrl-0 = <&pinctrl_usb_default>;
1e5f532c SSM	698	status = "okay";
	699	};
	700
	701	&usb2 {
	702	status = "okay";
	703	};
4d8353bd EH	704
	705	&watchdog {
	706	status = "okay";
	707	};
	708