1daa10170SRahul Bedarkar/* 2daa10170SRahul Bedarkar * Copyright (C) 2015, 2016 Imagination Technologies Ltd. 3daa10170SRahul Bedarkar * 4daa10170SRahul Bedarkar * This program is free software; you can redistribute it and/or modify 5daa10170SRahul Bedarkar * it under the terms of the GNU General Public License version 2 as 6daa10170SRahul Bedarkar * published by the Free Software Foundation. 7daa10170SRahul Bedarkar * 8daa10170SRahul Bedarkar * IMG Marduk board is also known as Creator Ci40. 9daa10170SRahul Bedarkar */ 10daa10170SRahul Bedarkar 11daa10170SRahul Bedarkar/dts-v1/; 12daa10170SRahul Bedarkar 13daa10170SRahul Bedarkar#include "pistachio.dtsi" 14daa10170SRahul Bedarkar 15daa10170SRahul Bedarkar/ { 16daa10170SRahul Bedarkar model = "IMG Marduk (Creator Ci40)"; 17daa10170SRahul Bedarkar compatible = "img,pistachio-marduk", "img,pistachio"; 18daa10170SRahul Bedarkar 19daa10170SRahul Bedarkar aliases { 20daa10170SRahul Bedarkar serial0 = &uart0; 21daa10170SRahul Bedarkar serial1 = &uart1; 22daa10170SRahul Bedarkar ethernet0 = &enet; 23daa10170SRahul Bedarkar spi0 = &spfi0; 24daa10170SRahul Bedarkar spi1 = &spfi1; 25daa10170SRahul Bedarkar }; 26daa10170SRahul Bedarkar 27daa10170SRahul Bedarkar chosen { 28daa10170SRahul Bedarkar bootargs = "root=/dev/sda1 rootwait ro lpj=723968"; 29daa10170SRahul Bedarkar stdout-path = "serial1:115200"; 30daa10170SRahul Bedarkar }; 31daa10170SRahul Bedarkar 32daa10170SRahul Bedarkar memory { 33daa10170SRahul Bedarkar device_type = "memory"; 34daa10170SRahul Bedarkar reg = <0x00000000 0x10000000>; 35daa10170SRahul Bedarkar }; 36daa10170SRahul Bedarkar 37daa10170SRahul Bedarkar reg_1v8: fixed-regulator { 38daa10170SRahul Bedarkar compatible = "regulator-fixed"; 39daa10170SRahul Bedarkar regulator-name = "aux_adc_vref"; 40daa10170SRahul Bedarkar regulator-min-microvolt = <1800000>; 41daa10170SRahul Bedarkar regulator-max-microvolt = <1800000>; 42daa10170SRahul Bedarkar regulator-boot-on; 43daa10170SRahul Bedarkar }; 44daa10170SRahul Bedarkar 45daa10170SRahul Bedarkar internal_dac_supply: internal-dac-supply { 46daa10170SRahul Bedarkar compatible = "regulator-fixed"; 47daa10170SRahul Bedarkar regulator-name = "internal_dac_supply"; 48daa10170SRahul Bedarkar regulator-min-microvolt = <1800000>; 49daa10170SRahul Bedarkar regulator-max-microvolt = <1800000>; 50daa10170SRahul Bedarkar }; 51daa10170SRahul Bedarkar 52daa10170SRahul Bedarkar leds { 53daa10170SRahul Bedarkar compatible = "pwm-leds"; 54daa10170SRahul Bedarkar heartbeat { 55daa10170SRahul Bedarkar label = "marduk:red:heartbeat"; 56daa10170SRahul Bedarkar pwms = <&pwm 3 300000>; 57daa10170SRahul Bedarkar max-brightness = <255>; 58daa10170SRahul Bedarkar linux,default-trigger = "heartbeat"; 59daa10170SRahul Bedarkar }; 60daa10170SRahul Bedarkar }; 61daa10170SRahul Bedarkar 62daa10170SRahul Bedarkar keys { 63daa10170SRahul Bedarkar compatible = "gpio-keys"; 64daa10170SRahul Bedarkar button@1 { 65daa10170SRahul Bedarkar label = "Button 1"; 66daa10170SRahul Bedarkar linux,code = <0x101>; /* BTN_1 */ 67daa10170SRahul Bedarkar gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; 68daa10170SRahul Bedarkar }; 69daa10170SRahul Bedarkar button@2 { 70daa10170SRahul Bedarkar label = "Button 2"; 71daa10170SRahul Bedarkar linux,code = <0x102>; /* BTN_2 */ 72daa10170SRahul Bedarkar gpios = <&gpio2 14 GPIO_ACTIVE_LOW>; 73daa10170SRahul Bedarkar }; 74daa10170SRahul Bedarkar }; 75daa10170SRahul Bedarkar}; 76daa10170SRahul Bedarkar 77daa10170SRahul Bedarkar&internal_dac { 78daa10170SRahul Bedarkar VDD-supply = <&internal_dac_supply>; 79daa10170SRahul Bedarkar}; 80daa10170SRahul Bedarkar 81daa10170SRahul Bedarkar&spfi1 { 82daa10170SRahul Bedarkar status = "okay"; 83daa10170SRahul Bedarkar 84daa10170SRahul Bedarkar pinctrl-0 = <&spim1_pins>, <&spim1_quad_pins>, <&spim1_cs0_pin>, 85daa10170SRahul Bedarkar <&spim1_cs1_pin>; 86daa10170SRahul Bedarkar pinctrl-names = "default"; 87daa10170SRahul Bedarkar cs-gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>, <&gpio0 1 GPIO_ACTIVE_HIGH>; 88daa10170SRahul Bedarkar 89daa10170SRahul Bedarkar flash@0 { 90daa10170SRahul Bedarkar compatible = "spansion,s25fl016k", "jedec,spi-nor"; 91daa10170SRahul Bedarkar reg = <0>; 92daa10170SRahul Bedarkar spi-max-frequency = <50000000>; 93daa10170SRahul Bedarkar }; 94daa10170SRahul Bedarkar}; 95daa10170SRahul Bedarkar 96daa10170SRahul Bedarkar&uart0 { 97daa10170SRahul Bedarkar status = "okay"; 98daa10170SRahul Bedarkar assigned-clock-rates = <114278400>, <1843200>; 99daa10170SRahul Bedarkar}; 100daa10170SRahul Bedarkar 101daa10170SRahul Bedarkar&uart1 { 102daa10170SRahul Bedarkar status = "okay"; 103daa10170SRahul Bedarkar}; 104daa10170SRahul Bedarkar 105daa10170SRahul Bedarkar&usb { 106daa10170SRahul Bedarkar status = "okay"; 107daa10170SRahul Bedarkar}; 108daa10170SRahul Bedarkar 109daa10170SRahul Bedarkar&enet { 110daa10170SRahul Bedarkar status = "okay"; 111daa10170SRahul Bedarkar}; 112daa10170SRahul Bedarkar 113daa10170SRahul Bedarkar&pin_enet { 114daa10170SRahul Bedarkar drive-strength = <2>; 115daa10170SRahul Bedarkar}; 116daa10170SRahul Bedarkar 117daa10170SRahul Bedarkar&pin_enet_phy_clk { 118daa10170SRahul Bedarkar drive-strength = <2>; 119daa10170SRahul Bedarkar}; 120daa10170SRahul Bedarkar 121daa10170SRahul Bedarkar&sdhost { 122daa10170SRahul Bedarkar status = "okay"; 123daa10170SRahul Bedarkar bus-width = <4>; 124daa10170SRahul Bedarkar disable-wp; 125daa10170SRahul Bedarkar}; 126daa10170SRahul Bedarkar 127daa10170SRahul Bedarkar&pin_sdhost_cmd { 128daa10170SRahul Bedarkar drive-strength = <2>; 129daa10170SRahul Bedarkar}; 130daa10170SRahul Bedarkar 131daa10170SRahul Bedarkar&pin_sdhost_data { 132daa10170SRahul Bedarkar drive-strength = <2>; 133daa10170SRahul Bedarkar}; 134daa10170SRahul Bedarkar 135daa10170SRahul Bedarkar&pwm { 136daa10170SRahul Bedarkar status = "okay"; 137daa10170SRahul Bedarkar 138daa10170SRahul Bedarkar pinctrl-0 = <&pwmpdm0_pin>, <&pwmpdm1_pin>, <&pwmpdm2_pin>, 139daa10170SRahul Bedarkar <&pwmpdm3_pin>; 140daa10170SRahul Bedarkar pinctrl-names = "default"; 141daa10170SRahul Bedarkar}; 142daa10170SRahul Bedarkar 143daa10170SRahul Bedarkar&adc { 144daa10170SRahul Bedarkar status = "okay"; 145daa10170SRahul Bedarkar vref-supply = <®_1v8>; 146daa10170SRahul Bedarkar adc-reserved-channels = <0x10>; 147daa10170SRahul Bedarkar}; 148daa10170SRahul Bedarkar 149daa10170SRahul Bedarkar&i2c2 { 150daa10170SRahul Bedarkar status = "okay"; 151daa10170SRahul Bedarkar clock-frequency = <400000>; 152daa10170SRahul Bedarkar 153daa10170SRahul Bedarkar tpm@20 { 154daa10170SRahul Bedarkar compatible = "infineon,slb9645tt"; 155daa10170SRahul Bedarkar reg = <0x20>; 156daa10170SRahul Bedarkar }; 157daa10170SRahul Bedarkar 158daa10170SRahul Bedarkar}; 159daa10170SRahul Bedarkar 160daa10170SRahul Bedarkar&i2c3 { 161daa10170SRahul Bedarkar status = "okay"; 162daa10170SRahul Bedarkar clock-frequency = <400000>; 163daa10170SRahul Bedarkar}; 164