arm/dts/am335x-chilisom.dtsi

2  * Copyright (C) 2015 Jablotron s.r.o. -- http://www.jablotron.com/
10 #include <dt-bindings/interrupt-controller/irq.h>
14 	compatible = "grinn,am335x-chilisom", "ti,am33xx";
18 			cpu0-supply = <&dcdc2_reg>;
29 	pinctrl-names = "default";
32 		pinctrl-single,pins = <
39 		pinctrl-single,pins = <
60 	pinctrl-names = "default";
61 	pinctrl-0 = <&i2c0_pins>;
64 	clock-frequency = <400000>;
77 			regulator-name = "vdds_dpr";
78 			regulator-always-on;
82 			/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
83 			regulator-name = "vdd_mpu";
84 			regulator-min-microvolt = <925000>;
85 			regulator-max-microvolt = <1325000>;
86 			regulator-boot-on;
87 			regulator-always-on;
91 			/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
92 			regulator-name = "vdd_core";
93 			regulator-min-microvolt = <925000>;
94 			regulator-max-microvolt = <1150000>;
95 			regulator-boot-on;
96 			regulator-always-on;
100 			regulator-name = "vio,vrtc,vdds";
101 			regulator-boot-on;
102 			regulator-always-on;
106 			regulator-name = "vdd_3v3aux";
107 			regulator-boot-on;
108 			regulator-always-on;
112 			regulator-name = "vdd_1v8";
113 			regulator-boot-on;
114 			regulator-always-on;
118 			regulator-name = "vdd_3v3d";
119 			regulator-boot-on;
120 			regulator-always-on;
126 	system-power-controller;
128 	pinctrl-0 = <&ext_wakeup>;
129 	pinctrl-names = "default";
131 	ext_wakeup: ext-wakeup {
133 		input-enable;
144 	pinctrl-names = "default";
145 	pinctrl-0 = <&nandflash_pins>;
148 		compatible = "ti,omap2-nand";
150 		interrupt-parent = <&gpmc>;
153 		rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
154 		ti,nand-ecc-opt = "bch8";
155 		ti,elm-id = <&elm>;
156 		nand-bus-width = <8>;
157 		gpmc,device-width = <1>;
158 		gpmc,sync-clk-ps = <0>;
159 		gpmc,cs-on-ns = <0>;
160 		gpmc,cs-rd-off-ns = <44>;
161 		gpmc,cs-wr-off-ns = <44>;
162 		gpmc,adv-on-ns = <6>;
163 		gpmc,adv-rd-off-ns = <34>;
164 		gpmc,adv-wr-off-ns = <44>;
165 		gpmc,we-on-ns = <0>;
166 		gpmc,we-off-ns = <40>;
167 		gpmc,oe-on-ns = <0>;
168 		gpmc,oe-off-ns = <54>;
169 		gpmc,access-ns = <64>;
170 		gpmc,rd-cycle-ns = <82>;
171 		gpmc,wr-cycle-ns = <82>;
172 		gpmc,bus-turnaround-ns = <0>;
173 		gpmc,cycle2cycle-delay-ns = <0>;
174 		gpmc,clk-activation-ns = <0>;
175 		gpmc,wr-access-ns = <40>;
176 		gpmc,wr-data-mux-bus-ns = <0>;