[linux-2.6-block.git] / arch / arm / boot / dts / at91-sama5d2_xplained.dts

/*
 * at91-sama5d2_xplained.dts - Device Tree file for SAMA5D2 Xplained board
 *
 *  Copyright (C) 2015 Atmel,
 *                2015 Nicolas Ferre <nicolas.ferre@atmel.com>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License as
 *     published by the Free Software Foundation; either version 2 of the
 *     License, or (at your option) any later version.
 *
 *     This file is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */
/dts-v1/;
#include "sama5d2.dtsi"
#include "sama5d2-pinfunc.h"
#include <dt-bindings/mfd/atmel-flexcom.h>
#include <dt-bindings/gpio/gpio.h>

/ {
	model = "Atmel SAMA5D2 Xplained";
	compatible = "atmel,sama5d2-xplained", "atmel,sama5d2", "atmel,sama5";

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

	memory {
		reg = <0x20000000 0x80000>;
	};

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

		main_xtal {
			clock-frequency = <12000000>;
		};
	};

	ahb {
		usb0: gadget@00300000 {
			atmel,vbus-gpio = <&pioA 31 GPIO_ACTIVE_HIGH>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_usba_vbus>;
			status = "okay";
		};

		usb1: ohci@00400000 {
			num-ports = <3>;
			atmel,vbus-gpio = <0 /* &pioA 41 GPIO_ACTIVE_HIGH */
					   &pioA 42 GPIO_ACTIVE_HIGH
					   0
					  >;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_usb_default>;
			status = "okay";
		};

		usb2: ehci@00500000 {
			status = "okay";
		};

		sdmmc0: sdio-host@a0000000 {
			bus-width = <8>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_sdmmc0_default>;
			non-removable;
			mmc-ddr-1_8v;
			status = "okay";
		};

		sdmmc1: sdio-host@b0000000 {
			bus-width = <4>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_sdmmc1_default>;
			status = "okay"; /* conflict with qspi0 */
		};

		apb {
			spi0: spi@f8000000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_spi0_default>;
				status = "okay";

				m25p80@0 {
					compatible = "atmel,at25df321a";
					reg = <0>;
					spi-max-frequency = <50000000>;
				};
			};

			macb0: ethernet@f8008000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_macb0_default &pinctrl_macb0_phy_irq>;
				phy-mode = "rmii";
				status = "okay";

				ethernet-phy@1 {
					reg = <0x1>;
					interrupt-parent = <&pioA>;
					interrupts = <73 IRQ_TYPE_LEVEL_LOW>;
				};
			};

			pdmic@f8018000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_pdmic_default>;
				atmel,model = "PDMIC @ sama5d2_xplained";
				atmel,mic-min-freq = <1000000>;
				atmel,mic-max-freq = <3246000>;
				atmel,mic-offset = <0x0>;
				status = "okay";
			};

			uart1: serial@f8020000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_uart1_default>;
				status = "okay";
			};

			i2c0: i2c@f8028000 {
				dmas = <0>, <0>;
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_i2c0_default>;
				i2c-sda-hold-time-ns = <350>;
				status = "okay";

				pmic@5b {
					compatible = "active-semi,act8945a";
					reg = <0x5b>;
					active-semi,vsel-high;
					active-semi,chglev-gpios = <&pioA 12 GPIO_ACTIVE_HIGH>;
					active-semi,lbo-gpios = <&pioA 72 GPIO_ACTIVE_LOW>;
					active-semi,irq_gpios = <&pioA 45 GPIO_ACTIVE_LOW>;
					active-semi,input-voltage-threshold-microvolt = <6600>;
					active-semi,precondition-timeout = <40>;
					active-semi,total-timeout = <3>;
					pinctrl-names = "default";
					pinctrl-0 = <&pinctrl_charger_chglev &pinctrl_charger_lbo &pinctrl_charger_irq>;
					status = "okay";

					regulators {
						vdd_1v35_reg: REG_DCDC1 {
							regulator-name = "VDD_1V35";
							regulator-min-microvolt = <1350000>;
							regulator-max-microvolt = <1350000>;
							regulator-always-on;
						};

						vdd_1v2_reg: REG_DCDC2 {
							regulator-name = "VDD_1V2";
							regulator-min-microvolt = <1100000>;
							regulator-max-microvolt = <1300000>;
							regulator-always-on;
						};

						vdd_3v3_reg: REG_DCDC3 {
							regulator-name = "VDD_3V3";
							regulator-min-microvolt = <3300000>;
							regulator-max-microvolt = <3300000>;
							regulator-always-on;
						};

						vdd_fuse_reg: REG_LDO1 {
							regulator-name = "VDD_FUSE";
							regulator-min-microvolt = <2500000>;
							regulator-max-microvolt = <2500000>;
							regulator-always-on;
						};

						vdd_3v3_lp_reg: REG_LDO2 {
							regulator-name = "VDD_3V3_LP";
							regulator-min-microvolt = <3300000>;
							regulator-max-microvolt = <3300000>;
							regulator-always-on;
						};

						vdd_led_reg: REG_LDO3 {
							regulator-name = "VDD_LED";
							regulator-min-microvolt = <3300000>;
							regulator-max-microvolt = <3300000>;
							regulator-always-on;
						};

						vdd_sdhc_1v8_reg: REG_LDO4 {
							regulator-name = "VDD_SDHC_1V8";
							regulator-min-microvolt = <1800000>;
							regulator-max-microvolt = <1800000>;
							regulator-always-on;
						};
					};
				};
			};

			flx0: flexcom@f8034000 {
				atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
				status = "disabled"; /* conflict with ISC_D2 & ISC_D3 data pins */

				uart5: serial@200 {
					compatible = "atmel,at91sam9260-usart";
					reg = <0x200 0x200>;
					interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>;
					clocks = <&flx0_clk>;
					clock-names = "usart";
					pinctrl-names = "default";
					pinctrl-0 = <&pinctrl_flx0_default>;
					atmel,fifo-size = <32>;
					status = "okay";
				};
			};

			shdwc@f8048010 {
				atmel,shdwc-debouncer = <976>;

				input@0 {
					reg = <0>;
					atmel,wakeup-type = "low";
				};
			};

			watchdog@f8048040 {
				status = "okay";
			};

			uart3: serial@fc008000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_uart3_default>;
				status = "okay";
			};

			flx4: flexcom@fc018000 {
				atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
				status = "okay";

				i2c2: i2c@600 {
					compatible = "atmel,sama5d2-i2c";
					reg = <0x600 0x200>;
					interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
					dmas = <0>, <0>;
					dma-names = "tx", "rx";
					#address-cells = <1>;
					#size-cells = <0>;
					clocks = <&flx4_clk>;
					pinctrl-names = "default";
					pinctrl-0 = <&pinctrl_flx4_default>;
					atmel,fifo-size = <16>;
					status = "okay";
				};
			};

			i2c1: i2c@fc028000 {
				dmas = <0>, <0>;
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_i2c1_default>;
				status = "okay";

				at24@54 {
					compatible = "atmel,24c02";
					reg = <0x54>;
					pagesize = <16>;
				};
			};

			adc: adc@fc030000 {
				vddana-supply = <&vdd_3v3_lp_reg>;
				vref-supply = <&vdd_3v3_lp_reg>;
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_adc_default>;
				status = "okay";
			};

			pinctrl@fc038000 {
				/*
				 * There is no real pinmux for ADC, if the pin
				 * is not requested by another peripheral then
				 * the muxing is done when channel is enabled.
				 * Requesting pins for ADC is GPIO is
				 * encouraged to prevent conflicts and to
				 * disable bias in order to be in the same
				 * state when the pin is not muxed to the adc.
				 */
				pinctrl_adc_default: adc_default {
					pinmux = <PIN_PD23__GPIO>;
					bias-disable;
				};

				pinctrl_charger_chglev: charger_chglev {
					pinmux = <PIN_PA12__GPIO>;
					bias-disable;
				};

				pinctrl_charger_irq: charger_irq {
					pinmux = <PIN_PB13__GPIO>;
					bias-disable;
				};

				pinctrl_charger_lbo: charger_lbo {
					pinmux = <PIN_PC8__GPIO>;
					bias-pull-up;
				};

				pinctrl_flx0_default: flx0_default {
					pinmux = <PIN_PB28__FLEXCOM0_IO0>,
						 <PIN_PB29__FLEXCOM0_IO1>;
					bias-disable;
				};

				pinctrl_flx4_default: flx4_default {
					pinmux = <PIN_PD12__FLEXCOM4_IO0>,
						 <PIN_PD13__FLEXCOM4_IO1>;
					bias-disable;
				};

				pinctrl_i2c0_default: i2c0_default {
					pinmux = <PIN_PD21__TWD0>,
						 <PIN_PD22__TWCK0>;
					bias-disable;
				};

				pinctrl_i2c1_default: i2c1_default {
					pinmux = <PIN_PD4__TWD1>,
						 <PIN_PD5__TWCK1>;
					bias-disable;
				};

				pinctrl_key_gpio_default: key_gpio_default {
					pinmux = <PIN_PB9__GPIO>;
					bias-pull-up;
				};

				pinctrl_led_gpio_default: led_gpio_default {
					pinmux = <PIN_PB0__GPIO>,
						 <PIN_PB5__GPIO>,
						 <PIN_PB6__GPIO>;
					bias-pull-up;
				};

				pinctrl_macb0_default: macb0_default {
					pinmux = <PIN_PB14__GTXCK>,
						 <PIN_PB15__GTXEN>,
						 <PIN_PB16__GRXDV>,
						 <PIN_PB17__GRXER>,
						 <PIN_PB18__GRX0>,
						 <PIN_PB19__GRX1>,
						 <PIN_PB20__GTX0>,
						 <PIN_PB21__GTX1>,
						 <PIN_PB22__GMDC>,
						 <PIN_PB23__GMDIO>;
					bias-disable;
				};

				pinctrl_macb0_phy_irq: macb0_phy_irq {
					pinmux = <PIN_PC9__GPIO>;
					bias-disable;
				};

				pinctrl_pdmic_default: pdmic_default {
					pinmux = <PIN_PB26__PDMIC_DAT>,
						<PIN_PB27__PDMIC_CLK>;
					bias-disable;
				};

				pinctrl_sdmmc0_default: sdmmc0_default {
					cmd_data {
						pinmux = <PIN_PA1__SDMMC0_CMD>,
							 <PIN_PA2__SDMMC0_DAT0>,
							 <PIN_PA3__SDMMC0_DAT1>,
							 <PIN_PA4__SDMMC0_DAT2>,
							 <PIN_PA5__SDMMC0_DAT3>,
							 <PIN_PA6__SDMMC0_DAT4>,
							 <PIN_PA7__SDMMC0_DAT5>,
							 <PIN_PA8__SDMMC0_DAT6>,
							 <PIN_PA9__SDMMC0_DAT7>;
						bias-pull-up;
					};

					ck_cd_rstn_vddsel {
						pinmux = <PIN_PA0__SDMMC0_CK>,
							 <PIN_PA10__SDMMC0_RSTN>,
							 <PIN_PA11__SDMMC0_VDDSEL>,
							 <PIN_PA13__SDMMC0_CD>;
						bias-disable;
					};
				};

				pinctrl_sdmmc1_default: sdmmc1_default {
					cmd_data {
						pinmux = <PIN_PA28__SDMMC1_CMD>,
							 <PIN_PA18__SDMMC1_DAT0>,
							 <PIN_PA19__SDMMC1_DAT1>,
							 <PIN_PA20__SDMMC1_DAT2>,
							 <PIN_PA21__SDMMC1_DAT3>;
						bias-pull-up;
					};

					conf-ck_cd {
						pinmux = <PIN_PA22__SDMMC1_CK>,
							 <PIN_PA30__SDMMC1_CD>;
						bias-disable;
					};
				};

				pinctrl_spi0_default: spi0_default {
					pinmux = <PIN_PA14__SPI0_SPCK>,
						 <PIN_PA15__SPI0_MOSI>,
						 <PIN_PA16__SPI0_MISO>,
						 <PIN_PA17__SPI0_NPCS0>;
					bias-disable;
				};

				pinctrl_uart1_default: uart1_default {
					pinmux = <PIN_PD2__URXD1>,
						 <PIN_PD3__UTXD1>;
					bias-disable;
				};

				pinctrl_uart3_default: uart3_default {
					pinmux = <PIN_PB11__URXD3>,
						 <PIN_PB12__UTXD3>;
					bias-disable;
				};

				pinctrl_usb_default: usb_default {
					pinmux = <PIN_PB10__GPIO>;
					bias-disable;
				};

				pinctrl_usba_vbus: usba_vbus {
					pinmux = <PIN_PA31__GPIO>;
					bias-disable;
				};

			};
		};
	};

	gpio_keys {
		compatible = "gpio-keys";

		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_key_gpio_default>;

		bp1 {
			label = "PB_USER";
			gpios = <&pioA 41 GPIO_ACTIVE_LOW>;
			linux,code = <0x104>;
		};
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_led_gpio_default>;
		status = "okay";

		red {
			label = "red";
			gpios = <&pioA 38 GPIO_ACTIVE_LOW>;
		};

		green {
			label = "green";
			gpios = <&pioA 37 GPIO_ACTIVE_LOW>;
		};

		blue {
			label = "blue";
			gpios = <&pioA 32 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "heartbeat";
		};
	};
};
Commit	Line	Data
22b5a0f7 NF	1	/*
	2	* at91-sama5d2_xplained.dts - Device Tree file for SAMA5D2 Xplained board
	3	*
	4	* Copyright (C) 2015 Atmel,
	5	* 2015 Nicolas Ferre <nicolas.ferre@atmel.com>
	6	*
	7	* This file is dual-licensed: you can use it either under the terms
	8	* of the GPL or the X11 license, at your option. Note that this dual
	9	* licensing only applies to this file, and not this project as a
	10	* whole.
	11	*
	12	* a) This file is free software; you can redistribute it and/or
	13	* modify it under the terms of the GNU General Public License as
	14	* published by the Free Software Foundation; either version 2 of the
	15	* License, or (at your option) any later version.
	16	*
	17	* This file is distributed in the hope that it will be useful,
	18	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	20	* GNU General Public License for more details.
	21	*
	22	* Or, alternatively,
	23	*
	24	* b) Permission is hereby granted, free of charge, to any person
	25	* obtaining a copy of this software and associated documentation
	26	* files (the "Software"), to deal in the Software without
	27	* restriction, including without limitation the rights to use,
	28	* copy, modify, merge, publish, distribute, sublicense, and/or
	29	* sell copies of the Software, and to permit persons to whom the
	30	* Software is furnished to do so, subject to the following
	31	* conditions:
	32	*
	33	* The above copyright notice and this permission notice shall be
	34	* included in all copies or substantial portions of the Software.
	35	*
	36	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	37	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	38	* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	39	* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	40	* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	41	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	42	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	43	* OTHER DEALINGS IN THE SOFTWARE.
	44	*/
	45	/dts-v1/;
	46	#include "sama5d2.dtsi"
a9b672a6	47	#include "sama5d2-pinfunc.h"
13e2a6fd	48	#include <dt-bindings/mfd/atmel-flexcom.h>
ff964962	49	#include <dt-bindings/gpio/gpio.h>
22b5a0f7 NF	50
	51	/ {
	52	model = "Atmel SAMA5D2 Xplained";
	53	compatible = "atmel,sama5d2-xplained", "atmel,sama5d2", "atmel,sama5";
	54
	55	chosen {
	56	stdout-path = "serial0:115200n8";
	57	};
	58
	59	memory {
	60	reg = <0x20000000 0x80000>;
	61	};
	62
	63	clocks {
22b5a0f7 NF	64	slow_xtal {
	65	clock-frequency = <32768>;
	66	};
	67
	68	main_xtal {
	69	clock-frequency = <12000000>;
	70	};
	71	};
	72
	73	ahb {
	74	usb0: gadget@00300000 {
ff964962 CP	75	atmel,vbus-gpio = <&pioA 31 GPIO_ACTIVE_HIGH>;
	76	pinctrl-names = "default";
	77	pinctrl-0 = <&pinctrl_usba_vbus>;
22b5a0f7 NF	78	status = "okay";
	79	};
	80
	81	usb1: ohci@00400000 {
	82	num-ports = <3>;
ff964962 CP	83	atmel,vbus-gpio = <0 /* &pioA 41 GPIO_ACTIVE_HIGH */
	84	&pioA 42 GPIO_ACTIVE_HIGH
	85	0
	86	>;
	87	pinctrl-names = "default";
	88	pinctrl-0 = <&pinctrl_usb_default>;
22b5a0f7 NF	89	status = "okay";
	90	};
	91
	92	usb2: ehci@00500000 {
	93	status = "okay";
	94	};
	95
13e2a6fd LD	96	sdmmc0: sdio-host@a0000000 {
	97	bus-width = <8>;
	98	pinctrl-names = "default";
	99	pinctrl-0 = <&pinctrl_sdmmc0_default>;
	100	non-removable;
	101	mmc-ddr-1_8v;
	102	status = "okay";
	103	};
	104
	105	sdmmc1: sdio-host@b0000000 {
	106	bus-width = <4>;
	107	pinctrl-names = "default";
	108	pinctrl-0 = <&pinctrl_sdmmc1_default>;
	109	status = "okay"; /* conflict with qspi0 */
	110	};
	111
22b5a0f7 NF	112	apb {
22b5a0f7 NF	113	spi0: spi@f8000000 {
a9b672a6 LD	114	pinctrl-names = "default";
a9b672a6 LD	115	pinctrl-0 = <&pinctrl_spi0_default>;
22b5a0f7 NF	116	status = "okay";
	117
	118	m25p80@0 {
	119	compatible = "atmel,at25df321a";
	120	reg = <0>;
	121	spi-max-frequency = <50000000>;
	122	};
	123	};
	124
	125	macb0: ethernet@f8008000 {
a9b672a6	126	pinctrl-names = "default";
6c482fd1	127	pinctrl-0 = <&pinctrl_macb0_default &pinctrl_macb0_phy_irq>;
22b5a0f7 NF	128	phy-mode = "rmii";
22b5a0f7 NF	129	status = "okay";
6c482fd1 NF	130
	131	ethernet-phy@1 {
	132	reg = <0x1>;
	133	interrupt-parent = <&pioA>;
	134	interrupts = <73 IRQ_TYPE_LEVEL_LOW>;
	135	};
22b5a0f7 NF	136	};
22b5a0f7 NF	137
ca6349a8 SW	138	pdmic@f8018000 {
	139	pinctrl-names = "default";
	140	pinctrl-0 = <&pinctrl_pdmic_default>;
	141	atmel,model = "PDMIC @ sama5d2_xplained";
	142	atmel,mic-min-freq = <1000000>;
	143	atmel,mic-max-freq = <3246000>;
	144	atmel,mic-offset = <0x0>;
	145	status = "okay";
	146	};
	147
22b5a0f7	148	uart1: serial@f8020000 {
a9b672a6 LD	149	pinctrl-names = "default";
a9b672a6 LD	150	pinctrl-0 = <&pinctrl_uart1_default>;
22b5a0f7 NF	151	status = "okay";
	152	};
	153
	154	i2c0: i2c@f8028000 {
	155	dmas = <0>, <0>;
a9b672a6 LD	156	pinctrl-names = "default";
a9b672a6 LD	157	pinctrl-0 = <&pinctrl_i2c0_default>;
0a804b57	158	i2c-sda-hold-time-ns = <350>;
22b5a0f7	159	status = "okay";
143877e6	160
b8bca7ea WY	161	pmic@5b {
b8bca7ea WY	162	compatible = "active-semi,act8945a";
143877e6 WY	163	reg = <0x5b>;
143877e6 WY	164	active-semi,vsel-high;
b8bca7ea WY	165	active-semi,chglev-gpios = <&pioA 12 GPIO_ACTIVE_HIGH>;
	166	active-semi,lbo-gpios = <&pioA 72 GPIO_ACTIVE_LOW>;
	167	active-semi,irq_gpios = <&pioA 45 GPIO_ACTIVE_LOW>;
	168	active-semi,input-voltage-threshold-microvolt = <6600>;
	169	active-semi,precondition-timeout = <40>;
	170	active-semi,total-timeout = <3>;
	171	pinctrl-names = "default";
	172	pinctrl-0 = <&pinctrl_charger_chglev &pinctrl_charger_lbo &pinctrl_charger_irq>;
143877e6 WY	173	status = "okay";
	174
	175	regulators {
b8bca7ea	176	vdd_1v35_reg: REG_DCDC1 {
143877e6 WY	177	regulator-name = "VDD_1V35";
	178	regulator-min-microvolt = <1350000>;
	179	regulator-max-microvolt = <1350000>;
	180	regulator-always-on;
	181	};
	182
b8bca7ea	183	vdd_1v2_reg: REG_DCDC2 {
143877e6 WY	184	regulator-name = "VDD_1V2";
	185	regulator-min-microvolt = <1100000>;
	186	regulator-max-microvolt = <1300000>;
	187	regulator-always-on;
	188	};
	189
b8bca7ea	190	vdd_3v3_reg: REG_DCDC3 {
143877e6 WY	191	regulator-name = "VDD_3V3";
	192	regulator-min-microvolt = <3300000>;
	193	regulator-max-microvolt = <3300000>;
	194	regulator-always-on;
	195	};
	196
b8bca7ea	197	vdd_fuse_reg: REG_LDO1 {
143877e6 WY	198	regulator-name = "VDD_FUSE";
	199	regulator-min-microvolt = <2500000>;
	200	regulator-max-microvolt = <2500000>;
	201	regulator-always-on;
	202	};
	203
b8bca7ea	204	vdd_3v3_lp_reg: REG_LDO2 {
143877e6 WY	205	regulator-name = "VDD_3V3_LP";
	206	regulator-min-microvolt = <3300000>;
	207	regulator-max-microvolt = <3300000>;
	208	regulator-always-on;
	209	};
	210
b8bca7ea	211	vdd_led_reg: REG_LDO3 {
143877e6 WY	212	regulator-name = "VDD_LED";
	213	regulator-min-microvolt = <3300000>;
	214	regulator-max-microvolt = <3300000>;
	215	regulator-always-on;
	216	};
	217
b8bca7ea	218	vdd_sdhc_1v8_reg: REG_LDO4 {
143877e6 WY	219	regulator-name = "VDD_SDHC_1V8";
	220	regulator-min-microvolt = <1800000>;
	221	regulator-max-microvolt = <1800000>;
863c1ca7	222	regulator-always-on;
143877e6 WY	223	};
	224	};
	225	};
22b5a0f7 NF	226	};
22b5a0f7 NF	227
13e2a6fd LD	228	flx0: flexcom@f8034000 {
	229	atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
	230	status = "disabled"; /* conflict with ISC_D2 & ISC_D3 data pins */
	231
	232	uart5: serial@200 {
	233	compatible = "atmel,at91sam9260-usart";
	234	reg = <0x200 0x200>;
	235	interrupts = <19 IRQ_TYPE_LEVEL_HIGH 7>;
	236	clocks = <&flx0_clk>;
	237	clock-names = "usart";
	238	pinctrl-names = "default";
	239	pinctrl-0 = <&pinctrl_flx0_default>;
	240	atmel,fifo-size = <32>;
	241	status = "okay";
	242	};
	243	};
	244
e4b9a21b NF	245	shdwc@f8048010 {
	246	atmel,shdwc-debouncer = <976>;
	247
	248	input@0 {
	249	reg = <0>;
	250	atmel,wakeup-type = "low";
	251	};
	252	};
	253
92bd7aa4 WY	254	watchdog@f8048040 {
	255	status = "okay";
	256	};
	257
22b5a0f7	258	uart3: serial@fc008000 {
a9b672a6 LD	259	pinctrl-names = "default";
a9b672a6 LD	260	pinctrl-0 = <&pinctrl_uart3_default>;
22b5a0f7 NF	261	status = "okay";
	262	};
	263
13e2a6fd LD	264	flx4: flexcom@fc018000 {
	265	atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
	266	status = "okay";
	267
	268	i2c2: i2c@600 {
	269	compatible = "atmel,sama5d2-i2c";
	270	reg = <0x600 0x200>;
	271	interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
	272	dmas = <0>, <0>;
	273	dma-names = "tx", "rx";
	274	#address-cells = <1>;
	275	#size-cells = <0>;
	276	clocks = <&flx4_clk>;
	277	pinctrl-names = "default";
	278	pinctrl-0 = <&pinctrl_flx4_default>;
	279	atmel,fifo-size = <16>;
	280	status = "okay";
	281	};
	282	};
	283
22b5a0f7 NF	284	i2c1: i2c@fc028000 {
22b5a0f7 NF	285	dmas = <0>, <0>;
a9b672a6 LD	286	pinctrl-names = "default";
a9b672a6 LD	287	pinctrl-0 = <&pinctrl_i2c1_default>;
22b5a0f7 NF	288	status = "okay";
	289
	290	at24@54 {
	291	compatible = "atmel,24c02";
	292	reg = <0x54>;
	293	pagesize = <16>;
	294	};
	295	};
a9b672a6	296
5e72c25b LD	297	adc: adc@fc030000 {
	298	vddana-supply = <&vdd_3v3_lp_reg>;
	299	vref-supply = <&vdd_3v3_lp_reg>;
	300	pinctrl-names = "default";
	301	pinctrl-0 = <&pinctrl_adc_default>;
	302	status = "okay";
	303	};
	304
a9b672a6	305	pinctrl@fc038000 {
5e72c25b LD	306	/*
	307	* There is no real pinmux for ADC, if the pin
	308	* is not requested by another peripheral then
	309	* the muxing is done when channel is enabled.
	310	* Requesting pins for ADC is GPIO is
	311	* encouraged to prevent conflicts and to
	312	* disable bias in order to be in the same
	313	* state when the pin is not muxed to the adc.
	314	*/
	315	pinctrl_adc_default: adc_default {
	316	pinmux = <PIN_PD23__GPIO>;
	317	bias-disable;
	318	};
	319
b8bca7ea WY	320	pinctrl_charger_chglev: charger_chglev {
	321	pinmux = <PIN_PA12__GPIO>;
	322	bias-disable;
	323	};
	324
	325	pinctrl_charger_irq: charger_irq {
	326	pinmux = <PIN_PB13__GPIO>;
	327	bias-disable;
	328	};
	329
	330	pinctrl_charger_lbo: charger_lbo {
	331	pinmux = <PIN_PC8__GPIO>;
	332	bias-pull-up;
	333	};
	334
13e2a6fd LD	335	pinctrl_flx0_default: flx0_default {
	336	pinmux = <PIN_PB28__FLEXCOM0_IO0>,
	337	<PIN_PB29__FLEXCOM0_IO1>;
	338	bias-disable;
	339	};
	340
	341	pinctrl_flx4_default: flx4_default {
	342	pinmux = <PIN_PD12__FLEXCOM4_IO0>,
	343	<PIN_PD13__FLEXCOM4_IO1>;
	344	bias-disable;
	345	};
	346
a9b672a6 LD	347	pinctrl_i2c0_default: i2c0_default {
	348	pinmux = <PIN_PD21__TWD0>,
	349	<PIN_PD22__TWCK0>;
	350	bias-disable;
	351	};
	352
	353	pinctrl_i2c1_default: i2c1_default {
	354	pinmux = <PIN_PD4__TWD1>,
	355	<PIN_PD5__TWCK1>;
	356	bias-disable;
	357	};
	358
c7e48d44 LD	359	pinctrl_key_gpio_default: key_gpio_default {
	360	pinmux = <PIN_PB9__GPIO>;
	361	bias-pull-up;
	362	};
	363
ed0f4b3f WY	364	pinctrl_led_gpio_default: led_gpio_default {
	365	pinmux = <PIN_PB0__GPIO>,
	366	<PIN_PB5__GPIO>,
	367	<PIN_PB6__GPIO>;
	368	bias-pull-up;
	369	};
	370
a9b672a6 LD	371	pinctrl_macb0_default: macb0_default {
	372	pinmux = <PIN_PB14__GTXCK>,
	373	<PIN_PB15__GTXEN>,
	374	<PIN_PB16__GRXDV>,
	375	<PIN_PB17__GRXER>,
	376	<PIN_PB18__GRX0>,
	377	<PIN_PB19__GRX1>,
	378	<PIN_PB20__GTX0>,
	379	<PIN_PB21__GTX1>,
	380	<PIN_PB22__GMDC>,
	381	<PIN_PB23__GMDIO>;
	382	bias-disable;
	383	};
	384
6c482fd1 NF	385	pinctrl_macb0_phy_irq: macb0_phy_irq {
6c482fd1 NF	386	pinmux = <PIN_PC9__GPIO>;
34ff2dc7	387	bias-disable;
6c482fd1 NF	388	};
6c482fd1 NF	389
ca6349a8 SW	390	pinctrl_pdmic_default: pdmic_default {
	391	pinmux = <PIN_PB26__PDMIC_DAT>,
	392	<PIN_PB27__PDMIC_CLK>;
	393	bias-disable;
	394	};
	395
13e2a6fd LD	396	pinctrl_sdmmc0_default: sdmmc0_default {
	397	cmd_data {
	398	pinmux = <PIN_PA1__SDMMC0_CMD>,
	399	<PIN_PA2__SDMMC0_DAT0>,
	400	<PIN_PA3__SDMMC0_DAT1>,
	401	<PIN_PA4__SDMMC0_DAT2>,
	402	<PIN_PA5__SDMMC0_DAT3>,
	403	<PIN_PA6__SDMMC0_DAT4>,
	404	<PIN_PA7__SDMMC0_DAT5>,
	405	<PIN_PA8__SDMMC0_DAT6>,
	406	<PIN_PA9__SDMMC0_DAT7>;
	407	bias-pull-up;
	408	};
	409
	410	ck_cd_rstn_vddsel {
	411	pinmux = <PIN_PA0__SDMMC0_CK>,
	412	<PIN_PA10__SDMMC0_RSTN>,
	413	<PIN_PA11__SDMMC0_VDDSEL>,
	414	<PIN_PA13__SDMMC0_CD>;
	415	bias-disable;
	416	};
	417	};
	418
	419	pinctrl_sdmmc1_default: sdmmc1_default {
	420	cmd_data {
	421	pinmux = <PIN_PA28__SDMMC1_CMD>,
	422	<PIN_PA18__SDMMC1_DAT0>,
	423	<PIN_PA19__SDMMC1_DAT1>,
	424	<PIN_PA20__SDMMC1_DAT2>,
	425	<PIN_PA21__SDMMC1_DAT3>;
	426	bias-pull-up;
	427	};
	428
	429	conf-ck_cd {
	430	pinmux = <PIN_PA22__SDMMC1_CK>,
	431	<PIN_PA30__SDMMC1_CD>;
	432	bias-disable;
	433	};
	434	};
	435
a9b672a6 LD	436	pinctrl_spi0_default: spi0_default {
	437	pinmux = <PIN_PA14__SPI0_SPCK>,
	438	<PIN_PA15__SPI0_MOSI>,
	439	<PIN_PA16__SPI0_MISO>,
	440	<PIN_PA17__SPI0_NPCS0>;
	441	bias-disable;
	442	};
	443
	444	pinctrl_uart1_default: uart1_default {
	445	pinmux = <PIN_PD2__URXD1>,
	446	<PIN_PD3__UTXD1>;
	447	bias-disable;
	448	};
	449
	450	pinctrl_uart3_default: uart3_default {
	451	pinmux = <PIN_PB11__URXD3>,
	452	<PIN_PB12__UTXD3>;
	453	bias-disable;
	454	};
ff964962 CP	455
	456	pinctrl_usb_default: usb_default {
	457	pinmux = <PIN_PB10__GPIO>;
	458	bias-disable;
	459	};
	460
	461	pinctrl_usba_vbus: usba_vbus {
	462	pinmux = <PIN_PA31__GPIO>;
	463	bias-disable;
	464	};
	465
a9b672a6	466	};
22b5a0f7 NF	467	};
22b5a0f7 NF	468	};
c7e48d44 LD	469
	470	gpio_keys {
	471	compatible = "gpio-keys";
	472
	473	pinctrl-names = "default";
	474	pinctrl-0 = <&pinctrl_key_gpio_default>;
	475
	476	bp1 {
	477	label = "PB_USER";
	478	gpios = <&pioA 41 GPIO_ACTIVE_LOW>;
	479	linux,code = <0x104>;
	480	};
	481	};
ed0f4b3f WY	482
	483	leds {
	484	compatible = "gpio-leds";
	485	pinctrl-names = "default";
	486	pinctrl-0 = <&pinctrl_led_gpio_default>;
	487	status = "okay";
	488
	489	red {
	490	label = "red";
	491	gpios = <&pioA 38 GPIO_ACTIVE_LOW>;
	492	};
	493
	494	green {
	495	label = "green";
	496	gpios = <&pioA 37 GPIO_ACTIVE_LOW>;
	497	};
	498
	499	blue {
	500	label = "blue";
	501	gpios = <&pioA 32 GPIO_ACTIVE_LOW>;
	502	linux,default-trigger = "heartbeat";
	503	};
	504	};
22b5a0f7	505	};