/* * DTS file for SPEAr320 Evaluation Baord * * Copyright 2012 Shiraz Hashim * * The code contained herein is licensed under the GNU General Public * License. You may obtain a copy of the GNU General Public License * Version 2 or later at the following locations: * * http://www.opensource.org/licenses/gpl-license.html * http://www.gnu.org/copyleft/gpl.html */ /dts-v1/; /include/ "spear320.dtsi" / { model = "ST SPEAr320 HMI Board"; compatible = "st,spear320-hmi", "st,spear320"; #address-cells = <1>; #size-cells = <1>; memory { reg = <0 0x40000000>; }; ahb { pinmux@b3000000 { st,pinmux-mode = <4>; pinctrl-names = "default"; pinctrl-0 = <&state_default>; state_default: pinmux { i2c0 { st,pins = "i2c0_grp"; st,function = "i2c0"; }; ssp0 { st,pins = "ssp0_grp"; st,function = "ssp0"; }; uart0 { st,pins = "uart0_grp"; st,function = "uart0"; }; clcd { st,pins = "clcd_grp"; st,function = "clcd"; }; fsmc { st,pins = "fsmc_8bit_grp"; st,function = "fsmc"; }; sdhci { st,pins = "sdhci_cd_12_grp"; st,function = "sdhci"; }; i2s { st,pins = "i2s_grp"; st,function = "i2s"; }; uart1 { st,pins = "uart1_grp"; st,function = "uart1"; }; uart2 { st,pins = "uart2_grp"; st,function = "uart2"; }; can0 { st,pins = "can0_grp"; st,function = "can0"; }; can1 { st,pins = "can1_grp"; st,function = "can1"; }; mii0_1 { st,pins = "rmii0_1_grp"; st,function = "mii0_1"; }; pwm0_1 { st,pins = "pwm0_1_pin_37_38_grp"; st,function = "pwm0_1"; }; pwm2 { st,pins = "pwm2_pin_34_grp"; st,function = "pwm2"; }; }; }; clcd@90000000 { status = "okay"; }; dma@fc400000 { status = "okay"; }; ehci@e1800000 { status = "okay"; }; fsmc: flash@4c000000 { status = "okay"; partition@0 { label = "xloader"; reg = <0x0 0x80000>; }; partition@80000 { label = "u-boot"; reg = <0x80000 0x140000>; }; partition@1C0000 { label = "environment"; reg = <0x1C0000 0x40000>; }; partition@200000 { label = "dtb"; reg = <0x200000 0x40000>; }; partition@240000 { label = "linux"; reg = <0x240000 0xC00000>; }; partition@E40000 { label = "rootfs"; reg = <0xE40000 0x0>; }; }; gpio_keys { compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; button@1 { label = "user button 1"; linux,code = <0x100>; gpios = <&stmpegpio 3 0x4>; debounce-interval = <20>; gpio-key,wakeup = <1>; }; button@2 { label = "user button 2"; linux,code = <0x200>; gpios = <&stmpegpio 2 0x4>; debounce-interval = <20>; gpio-key,wakeup = <1>; }; }; ohci@e1900000 { status = "okay"; }; ohci@e2100000 { status = "okay"; }; pwm: pwm@a8000000 { status = "okay"; }; sdhci@70000000 { power-gpio = <&gpiopinctrl 50 1>; power_always_enb; status = "okay"; }; smi: flash@fc000000 { status = "okay"; clock-rate=<50000000>; flash@f8000000 { #address-cells = <1>; #size-cells = <1>; reg = <0xf8000000 0x800000>; st,smi-fast-mode; partition@0 { label = "xloader"; reg = <0x0 0x10000>; }; partition@10000 { label = "u-boot"; reg = <0x10000 0x50000>; }; partition@60000 { label = "environment"; reg = <0x60000 0x10000>; }; partition@70000 { label = "dtb"; reg = <0x70000 0x10000>; }; partition@80000 { label = "linux"; reg = <0x80000 0x310000>; }; partition@390000 { label = "rootfs"; reg = <0x390000 0x0>; }; }; }; spi0: spi@d0100000 { status = "okay"; }; spi1: spi@a5000000 { status = "okay"; }; spi2: spi@a6000000 { status = "okay"; }; usbd@e1100000 { status = "okay"; }; apb { gpio0: gpio@fc980000 { status = "okay"; }; gpio@b3000000 { status = "okay"; }; i2c0: i2c@d0180000 { status = "okay"; stmpe811@41 { compatible = "st,stmpe811"; #address-cells = <1>; #size-cells = <0>; reg = <0x41>; irq-over-gpio; irq-gpios = <&gpiopinctrl 29 0x4>; id = <0>; blocks = <0x5>; irq-trigger = <0x1>; stmpegpio: stmpe-gpio { compatible = "stmpe,gpio"; reg = <0>; gpio-controller; #gpio-cells = <2>; gpio,norequest-mask = <0xF3>; }; stmpe610-ts { compatible = "stmpe,ts"; reg = <0>; ts,sample-time = <4>; ts,mod-12b = <1>; ts,ref-sel = <0>; ts,adc-freq = <1>; ts,ave-ctrl = <1>; ts,touch-det-delay = <3>; ts,settling = <4>; ts,fraction-z = <7>; ts,i-drive = <1>; }; }; }; i2c1: i2c@a7000000 { status = "okay"; }; rtc@fc900000 { status = "okay"; }; serial@d0000000 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <>; }; serial@a3000000 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <>; }; serial@a4000000 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <>; }; wdt@fc880000 { status = "okay"; }; }; }; };