| /* |
| * at91-kizbox2.dts - Device Tree file for Overkiz Kizbox 2 board |
| * |
| * Copyright (C) 2014 Gaƫl PORTAY <g.portay@overkiz.com> |
| * |
| * Licensed under GPLv2 or later. |
| */ |
| /dts-v1/; |
| #include "sama5d31.dtsi" |
| #include <dt-bindings/pwm/pwm.h> |
| |
| / { |
| model = "Overkiz Kizbox 2"; |
| compatible = "overkiz,kizbox2", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; |
| |
| chosen { |
| bootargs = "ubi.mtd=ubi"; |
| linux,stdout-path = &dbgu; |
| }; |
| |
| memory { |
| reg = <0x20000000 0x10000000>; |
| }; |
| |
| clocks { |
| slow_xtal { |
| clock-frequency = <32768>; |
| }; |
| |
| main_xtal { |
| clock-frequency = <12000000>; |
| }; |
| }; |
| |
| ahb { |
| apb { |
| i2c1: i2c@f0018000 { |
| status = "okay"; |
| |
| pmic: act8865@5b { |
| compatible = "active-semi,act8865"; |
| reg = <0x5b>; |
| status = "okay"; |
| |
| regulators { |
| vcc_1v8_reg: DCDC_REG1 { |
| regulator-name = "VCC_1V8"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-always-on; |
| }; |
| |
| vcc_1v2_reg: DCDC_REG2 { |
| regulator-name = "VCC_1V2"; |
| regulator-min-microvolt = <1200000>; |
| regulator-max-microvolt = <1200000>; |
| regulator-always-on; |
| }; |
| |
| vcc_3v3_reg: DCDC_REG3 { |
| regulator-name = "VCC_3V3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vddfuse_reg: LDO_REG1 { |
| regulator-name = "FUSE_2V5"; |
| regulator-min-microvolt = <2500000>; |
| regulator-max-microvolt = <2500000>; |
| }; |
| |
| vddana_reg: LDO_REG2 { |
| regulator-name = "VDDANA"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vled_reg: LDO_REG3 { |
| regulator-name = "VLED"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| v3v8_rf_reg: LDO_REG4 { |
| regulator-name = "V3V8_RF"; |
| regulator-min-microvolt = <3800000>; |
| regulator-max-microvolt = <3800000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| }; |
| |
| usart0: serial@f001c000 { |
| status = "okay"; |
| }; |
| |
| usart1: serial@f0020000 { |
| status = "okay"; |
| }; |
| |
| pwm0: pwm@f002c000 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pwm0_pwmh0_1 |
| &pinctrl_pwm0_pwmh1_1 |
| &pinctrl_pwm0_pwmh2_0>; |
| status = "okay"; |
| }; |
| |
| adc0: adc@f8018000 { |
| atmel,adc-vref = <3333>; |
| status = "okay"; |
| }; |
| |
| usart2: serial@f8020000 { |
| status = "okay"; |
| }; |
| |
| macb1: ethernet@f802c000 { |
| phy-mode = "rmii"; |
| status = "okay"; |
| }; |
| |
| dbgu: serial@ffffee00 { |
| status = "okay"; |
| }; |
| |
| watchdog@fffffe40 { |
| status = "okay"; |
| }; |
| }; |
| |
| usb1: ohci@00600000 { |
| status = "okay"; |
| }; |
| |
| usb2: ehci@00700000 { |
| status = "okay"; |
| }; |
| |
| nand0: nand@60000000 { |
| nand-bus-width = <8>; |
| nand-ecc-mode = "hw"; |
| atmel,has-pmecc; |
| atmel,pmecc-cap = <4>; |
| atmel,pmecc-sector-size = <512>; |
| nand-on-flash-bbt; |
| status = "okay"; |
| |
| bootstrap@0 { |
| label = "bootstrap"; |
| reg = <0x0 0x20000>; |
| }; |
| |
| ubi@20000 { |
| label = "ubi"; |
| reg = <0x20000 0x7fe0000>; |
| }; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| prog { |
| label = "PB_PROG"; |
| gpios = <&pioE 27 GPIO_ACTIVE_LOW>; |
| linux,code = <0x102>; |
| gpio-key,wakeup; |
| }; |
| |
| reset { |
| label = "PB_RST"; |
| gpios = <&pioE 29 GPIO_ACTIVE_LOW>; |
| linux,code = <0x100>; |
| gpio-key,wakeup; |
| }; |
| |
| user { |
| label = "PB_USER"; |
| gpios = <&pioE 31 GPIO_ACTIVE_HIGH>; |
| linux,code = <0x101>; |
| gpio-key,wakeup; |
| }; |
| }; |
| |
| pwm_leds { |
| compatible = "pwm-leds"; |
| |
| blue { |
| label = "pwm:blue:user"; |
| pwms = <&pwm0 2 10000000 0>; |
| max-brightness = <255>; |
| linux,default-trigger = "default-on"; |
| }; |
| |
| green { |
| label = "pwm:green:user"; |
| pwms = <&pwm0 1 10000000 0>; |
| max-brightness = <255>; |
| linux,default-trigger = "default-on"; |
| }; |
| |
| red { |
| label = "pwm:red:user"; |
| pwms = <&pwm0 0 10000000 0>; |
| max-brightness = <255>; |
| linux,default-trigger = "default-on"; |
| }; |
| }; |
| }; |