1 // SPDX-License-Identifier: GPL-2.0
3 * at91-kizbox2_common.dtsi - Device Tree Include file for
4 * Overkiz Kizbox 2 family SoC
6 * Copyright (C) 2014-2018 Overkiz SAS
8 * Authors: Antoine Aubert <a.aubert@overkiz.com>
9 * Gaël Portay <g.portay@overkiz.com>
10 * Kévin Raymond <k.raymond@overkiz.com>
12 #include "sama5d31.dtsi"
16 bootargs = "ubi.mtd=ubi";
21 reg = <0x20000000 0x10000000>;
26 clock-frequency = <32768>;
30 clock-frequency = <12000000>;
35 compatible = "gpio-keys";
39 gpios = <&pioE 27 GPIO_ACTIVE_LOW>;
46 gpios = <&pioE 29 GPIO_ACTIVE_LOW>;
53 gpios = <&pioE 31 GPIO_ACTIVE_HIGH>;
60 compatible = "pwm-leds";
63 label = "pwm:blue:user";
64 pwms = <&pwm0 2 10000000 0>;
65 max-brightness = <255>;
66 linux,default-trigger = "none";
70 label = "pwm:green:user";
71 pwms = <&pwm0 1 10000000 0>;
72 max-brightness = <255>;
73 linux,default-trigger = "default-on";
77 label = "pwm:red:user";
78 pwms = <&pwm0 0 10000000 0>;
79 max-brightness = <255>;
80 linux,default-trigger = "default-on";
89 compatible = "active-semi,act8865";
94 vcc_1v8_reg: DCDC_REG1 {
95 regulator-name = "VCC_1V8";
96 regulator-min-microvolt = <1800000>;
97 regulator-max-microvolt = <1800000>;
101 vcc_1v2_reg: DCDC_REG2 {
102 regulator-name = "VCC_1V2";
103 regulator-min-microvolt = <1200000>;
104 regulator-max-microvolt = <1200000>;
108 vcc_3v3_reg: DCDC_REG3 {
109 regulator-name = "VCC_3V3";
110 regulator-min-microvolt = <3300000>;
111 regulator-max-microvolt = <3300000>;
115 vddfuse_reg: LDO_REG1 {
116 regulator-name = "FUSE_2V5";
117 regulator-min-microvolt = <2500000>;
118 regulator-max-microvolt = <2500000>;
121 vddana_reg: LDO_REG2 {
122 regulator-name = "VDDANA";
123 regulator-min-microvolt = <3300000>;
124 regulator-max-microvolt = <3300000>;
129 regulator-name = "VLED";
130 regulator-min-microvolt = <3300000>;
131 regulator-max-microvolt = <3300000>;
135 v3v8_rf_reg: LDO_REG4 {
136 regulator-name = "V3V8_RF";
137 regulator-min-microvolt = <3800000>;
138 regulator-max-microvolt = <3800000>;
164 pinctrl-names = "default";
165 pinctrl-0 = <&pinctrl_pwm0_pwmh0_1
166 &pinctrl_pwm0_pwmh1_1
167 &pinctrl_pwm0_pwmh2_0>;
172 atmel,adc-vref = <3333>;
190 pinctrl-0 = <&pinctrl_ebi_nand_addr>;
191 pinctrl-names = "default";
201 nand-bus-width = <8>;
202 nand-ecc-mode = "hw";
203 nand-ecc-strength = <4>;
204 nand-ecc-step-size = <512>;
206 label = "atmel_nand";
209 compatible = "fixed-partitions";
210 #address-cells = <1>;
220 reg = <0x20000 0x7fe0000>;
234 /* WMBUS (inverted with IO in the latest schematic) */
237 <AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE
238 AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
239 AT91_PIOE 2 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
245 <AT91_PIOB 28 AT91_PERIPH_A AT91_PINCTRL_NONE
246 AT91_PIOB 29 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
247 AT91_PIOE 7 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;
250 /* IO (inverted with WMBUS in the latest schematic) */
253 <AT91_PIOE 25 AT91_PERIPH_B AT91_PINCTRL_NONE
254 AT91_PIOE 26 AT91_PERIPH_B AT91_PINCTRL_PULL_UP
255 AT91_PIOE 8 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;