ARM: at91: dt: add device tree files for SAMA5D3 family

Add device tree files for the SAMA5D3 family (SAMA5D31, SAMA5D33, SAMA5D34 and
SAMA5D35).
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

arch/arm/boot/dts/Makefile

@@ -31,6 +31,11 @@ dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb
 dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb
 dtb-$(CONFIG_ARCH_AT91) += at91sam9x25ek.dtb
 dtb-$(CONFIG_ARCH_AT91) += at91sam9x35ek.dtb
+# sama5d3
+dtb-$(CONFIG_ARCH_AT91)	+= sama5d31ek.dtb
+dtb-$(CONFIG_ARCH_AT91)	+= sama5d33ek.dtb
+dtb-$(CONFIG_ARCH_AT91)	+= sama5d34ek.dtb
+dtb-$(CONFIG_ARCH_AT91)	+= sama5d35ek.dtb
 
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
 dtb-$(CONFIG_ARCH_BCM) += bcm11351-brt.dtb

arch/arm/boot/dts/sama5d31ek.dts

+/*
+ * sama5d31ek.dts - Device Tree file for SAMA5D31-EK board
+ *
+ *  Copyright (C) 2013 Atmel,
+ *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+/include/ "sama5d3xmb.dtsi"
+/include/ "sama5d3xdm.dtsi"
+
+/ {
+	model = "Atmel SAMA5D31-EK";
+	compatible = "atmel,sama5d31ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
+
+	ahb {
+		apb {
+			spi0: spi@f0004000 {
+				status = "okay";
+			};
+
+			ssc0: ssc@f0008000 {
+				status = "okay";
+			};
+
+			i2c0: i2c@f0014000 {
+				status = "okay";
+			};
+
+			i2c1: i2c@f0018000 {
+				status = "okay";
+			};
+
+			macb1: ethernet@f802c000 {
+				status = "okay";
+			};
+		};
+	};
+
+	leds {
+		d3 {
+			label = "d3";
+			gpios = <&pioE 24 0>;
+		};
+	};
+
+	sound {
+		status = "okay";
+	};
+};

arch/arm/boot/dts/sama5d33ek.dts

+/*
+ * sama5d33ek.dts - Device Tree file for SAMA5D33-EK board
+ *
+ *  Copyright (C) 2013 Atmel,
+ *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+/include/ "sama5d3xmb.dtsi"
+/include/ "sama5d3xdm.dtsi"
+
+/ {
+	model = "Atmel SAMA5D33-EK";
+	compatible = "atmel,sama5d33ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
+
+	ahb {
+		apb {
+			spi0: spi@f0004000 {
+				status = "okay";
+			};
+
+			ssc0: ssc@f0008000 {
+				status = "okay";
+			};
+
+			i2c0: i2c@f0014000 {
+				status = "okay";
+			};
+
+			i2c1: i2c@f0018000 {
+				status = "okay";
+			};
+
+			macb0: ethernet@f0028000 {
+				status = "okay";
+			};
+		};
+	};
+
+	sound {
+		status = "okay";
+	};
+};

arch/arm/boot/dts/sama5d34ek.dts

+/*
+ * sama5d34ek.dts - Device Tree file for SAMA5D34-EK board
+ *
+ *  Copyright (C) 2013 Atmel,
+ *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+/include/ "sama5d3xmb.dtsi"
+/include/ "sama5d3xdm.dtsi"
+
+/ {
+	model = "Atmel SAMA5D34-EK";
+	compatible = "atmel,sama5d34ek", "atmel,sama5ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
+
+	ahb {
+		apb {
+			spi0: spi@f0004000 {
+				status = "okay";
+			};
+
+			ssc0: ssc@f0008000 {
+				status = "okay";
+			};
+
+			can0: can@f000c000 {
+				status = "okay";
+			};
+
+			i2c0: i2c@f0014000 {
+				status = "okay";
+			};
+
+			i2c1: i2c@f0018000 {
+				status = "okay";
+
+				24c256@50 {
+					compatible = "24c256";
+					reg = <0x50>;
+					pagesize = <64>;
+				};
+			};
+
+			macb0: ethernet@f0028000 {
+				status = "okay";
+			};
+		};
+	};
+
+	leds {
+		d3 {
+			label = "d3";
+			gpios = <&pioE 24 0>;
+		};
+	};
+
+	sound {
+		status = "okay";
+	};
+};

arch/arm/boot/dts/sama5d35ek.dts

+/*
+ * sama5d35ek.dts - Device Tree file for SAMA5D35-EK board
+ *
+ *  Copyright (C) 2013 Atmel,
+ *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+/include/ "sama5d3xmb.dtsi"
+
+/ {
+	model = "Atmel SAMA5D35-EK";
+	compatible = "atmel,sama5d35ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
+
+	ahb {
+		apb {
+			spi0: spi@f0004000 {
+				status = "okay";
+			};
+
+			can0: can@f000c000 {
+				status = "okay";
+			};
+
+			i2c1: i2c@f0018000 {
+				status = "okay";
+			};
+
+			macb0: ethernet@f0028000 {
+				status = "okay";
+			};
+
+			isi: isi@f0034000 {
+				status = "okay";
+			};
+
+			macb1: ethernet@f802c000 {
+				status = "okay";
+			};
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		pb_user1 {
+			label = "pb_user1";
+			gpios = <&pioE 27 0>;
+			linux,code = <0x100>;
+			gpio-key,wakeup;
+		};
+	};
+};

arch/arm/boot/dts/sama5d3xcm.dtsi

+/*
+ * sama5d3xcm.dtsi - Device Tree Include file for SAMA5D3x CPU Module
+ *
+ *  Copyright (C) 2013 Atmel,
+ *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/include/ "sama5d3.dtsi"
+
+/ {
+	compatible = "atmel,samad3xcm", "atmel,sama5d3", "atmel,sama5";
+
+	chosen {
+		bootargs = "console=ttyS0,115200 rootfstype=ubifs ubi.mtd=5 root=ubi0:rootfs";
+	};
+
+	memory {
+		reg = <0x20000000 0x20000000>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		main_clock: clock@0 {
+			compatible = "atmel,osc", "fixed-clock";
+			clock-frequency = <12000000>;
+		};
+	};
+
+	ahb {
+		apb {
+			macb0: ethernet@f0028000 {
+				phy-mode = "rgmii";
+			};
+		};
+
+		nand0: nand@60000000 {
+			nand-bus-width = <8>;
+			nand-ecc-mode = "hw";
+			atmel,has-pmecc;
+			atmel,pmecc-cap = <4>;
+			atmel,pmecc-sector-size = <512>;
+			atmel,has-nfc;
+			atmel,use-nfc-sram;
+			nand-on-flash-bbt;
+			status = "okay";
+
+			at91bootstrap@0 {
+				label = "at91bootstrap";
+				reg = <0x0 0x40000>;
+			};
+
+			bootloader@40000 {
+				label = "bootloader";
+				reg = <0x40000 0x80000>;
+			};
+
+			bootloaderenv@c0000 {
+				label = "bootloader env";
+				reg = <0xc0000 0xc0000>;
+			};
+
+			dtb@180000 {
+				label = "device tree";
+				reg = <0x180000 0x80000>;
+			};
+
+			kernel@200000 {
+				label = "kernel";
+				reg = <0x200000 0x600000>;
+			};
+
+			rootfs@800000 {
+				label = "rootfs";
+				reg = <0x800000 0x0f800000>;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		d2 {
+			label = "d2";
+			gpios = <&pioE 25 1>;	/* PE25, conflicts with A25, RXD2 */
+		};
+	};
+};

arch/arm/boot/dts/sama5d3xdm.dtsi

+/*
+ * sama5d3dm.dtsi - Device Tree file for SAMA5 display module
+ *
+ *  Copyright (C) 2013 Atmel,
+ *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/ {
+	ahb {
+		apb {
+			i2c1: i2c@f0018000 {
+				qt1070: keyboard@1b {
+					compatible = "qt1070";
+					reg = <0x1b>;
+					interrupt-parent = <&pioE>;
+					interrupts = <31 0x0>;
+					pinctrl-names = "default";
+					pinctrl-0 = <&pinctrl_qt1070_irq>;
+				};
+			};
+
+			adc0: adc@f8018000 {
+				status = "disabled";
+			};
+
+			tsadcc: tsadcc@f8018000 {
+				status = "okay";
+			};
+
+			pinctrl@fffff200 {
+				board {
+					pinctrl_qt1070_irq: qt1070_irq {
+						atmel,pins =
+							<4 31 0x0 0x5>; /* PE31 GPIO with pull up deglith */
+					};
+				};
+			};
+		};
+	};
+};

arch/arm/boot/dts/sama5d3xmb.dtsi

+/*
+ * sama5d3xmb.dts - Device Tree file for SAMA5D3x mother board
+ *
+ *  Copyright (C) 2013 Atmel,
+ *                2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/include/ "sama5d3xcm.dtsi"
+
+/ {
+	compatible = "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
+
+	ahb {
+		apb {
+			mmc0: mmc@f0000000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
+				status = "okay";
+				slot@0 {
+					reg = <0>;
+					bus-width = <4>;
+					cd-gpios = <&pioD 17 0>;
+				};
+			};
+
+			spi0: spi@f0004000 {
+				m25p80@0 {
+					compatible = "atmel,at25df321a";
+					spi-max-frequency = <50000000>;
+					reg = <0>;
+				};
+			};
+
+			/*
+			 * i2c0 conflicts with ISI:
+			 * disable it to allow the use of ISI
+			 * can not enable audio when i2c0 disabled
+			 */
+			i2c0: i2c@f0014000 {
+				wm8904: wm8904@1a {
+					compatible = "wm8904";
+					reg = <0x1a>;
+				};
+			};
+
+			usart1: serial@f0020000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
+				status = "okay";
+			};
+
+			isi: isi@f0034000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_isi &pinctrl_isi_pck_as_mck &pinctrl_isi_power &pinctrl_isi_reset>;
+			};
+
+			mmc1: mmc@f8000000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
+				status = "okay";
+				slot@0 {
+					reg = <0>;
+					bus-width = <4>;
+					cd-gpios = <&pioD 18 0>;
+				};
+			};
+
+			adc0: adc@f8018000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <
+					&pinctrl_adc0_adtrg
+					&pinctrl_adc0_ad0
+					&pinctrl_adc0_ad1
+					&pinctrl_adc0_ad2
+					&pinctrl_adc0_ad3
+					&pinctrl_adc0_ad4
+					>;
+				status = "okay";
+			};
+
+			macb1: ethernet@f802c000 {
+				phy-mode = "rmii";
+			};
+
+			pinctrl@fffff200 {
+				board {
+					pinctrl_mmc0_cd: mmc0_cd {
+						atmel,pins =
+							<3 17 0x0 0x5>; /* PD17 GPIO with pullup deglitch */
+					};
+
+					pinctrl_mmc1_cd: mmc1_cd {
+						atmel,pins =
+							<3 18 0x0 0x5>; /* PD18 GPIO with pullup deglitch */
+					};
+
+					pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
+						atmel,pins =
+							<3 30 0x2 0x0>;	/* PD30 periph B */
+					};
+
+					pinctrl_isi_reset: isi_reset-0 {
+						atmel,pins =
+							<4 24 0x0 0x0>;   /* PE24 gpio */
+					};
+
+					pinctrl_isi_power: isi_power-0 {
+						atmel,pins =
+							<4 29 0x0 0x0>; /* PE29 gpio */
+					};
+
+					pinctrl_usba_vbus: usba_vbus {
+						atmel,pins =
+							<3 29 0x0 0x4>; /* PD29 GPIO with deglitch */
+					};
+				};
+			};
+
+			dbgu: serial@ffffee00 {
+				status = "okay";
+			};
+
+			watchdog@fffffe40 {
+				status = "okay";
+			};
+		};
+
+		usb0: gadget@00500000 {
+			atmel,vbus-gpio = <&pioD 29 0>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usba_vbus>;
+			status = "okay";
+		};
+
+		usb1: ohci@00600000 {
+			num-ports = <3>;
+			atmel,vbus-gpio = <&pioD 25 0
+					   &pioD 26 1
+					   &pioD 27 1
+					  >;
+			status = "okay";
+		};
+
+		usb2: ehci@00700000 {
+			status = "okay";
+		};
+	};
+
+	sound {
+		compatible = "atmel,sama5d3ek-wm8904";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;
+
+		atmel,model = "wm8904 @ SAMA5D3EK";
+		atmel,audio-routing =
+			"Headphone Jack", "HPOUTL",
+			"Headphone Jack", "HPOUTR",
+			"IN2L", "Line In Jack",
+			"IN2R", "Line In Jack",
+			"IN1L", "Mic";
+
+		atmel,ssc-controller = <&ssc0>;
+		atmel,audio-codec = <&wm8904>;
+	};
+};