2 * at91-tse850-3.dts - Device Tree file for the Axentia TSE-850 3.0 board
4 * Copyright (C) 2017 Axentia Technologies AB
6 * Author: Peter Rosin <peda@axentia.se>
8 * Licensed under GPLv2 or later.
11 #include <dt-bindings/pwm/pwm.h>
12 #include "at91-linea.dtsi"
15 model = "Axentia TSE-850 3.0";
16 compatible = "axentia,tse850v3", "axentia,linea",
17 "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5";
23 pinctrl_usba_vbus: usba-vbus {
27 AT91_PINCTRL_DEGLITCH>;
39 compatible = "fixed-clock";
42 clock-frequency = <16000000>;
43 clock-output-names = "sck";
47 compatible = "regulator-fixed";
49 regulator-name = "3v3-supply";
50 regulator-min-microvolt = <3300000>;
51 regulator-max-microvolt = <3300000>;
55 compatible = "pwm-regulator";
57 regulator-name = "ANA";
59 pwms = <&pwm0 2 1000 PWM_POLARITY_INVERTED>;
60 pwm-dutycycle-unit = <1000>;
61 pwm-dutycycle-range = <100 1000>;
63 regulator-min-microvolt = <2000000>;
64 regulator-max-microvolt = <20000000>;
65 regulator-ramp-delay = <1000>;
69 compatible = "axentia,tse850-pcm5142";
71 axentia,cpu-dai = <&ssc0>;
72 axentia,audio-codec = <&pcm5142>;
74 axentia,add-gpios = <&pioA 8 GPIO_ACTIVE_LOW>;
75 axentia,loop1-gpios = <&pioA 10 GPIO_ACTIVE_LOW>;
76 axentia,loop2-gpios = <&pioA 11 GPIO_ACTIVE_LOW>;
78 axentia,ana-supply = <&ana>;
82 compatible = "dpot-dac";
83 vref-supply = <®_3v3>;
84 io-channels = <&dpot 0>;
85 io-channel-names = "dpot";
86 #io-channel-cells = <1>;
90 compatible = "axentia,tse850-envelope-detector";
91 io-channels = <&dac 0>;
92 io-channel-names = "dac";
94 interrupt-parent = <&pioA>;
95 interrupts = <3 IRQ_TYPE_EDGE_RISING>;
96 interrupt-names = "comp";
100 compatible = "gpio-leds";
104 gpios = <&pioA 23 GPIO_ACTIVE_LOW>;
107 label = "ch-1:green";
108 gpios = <&pioA 22 GPIO_ACTIVE_LOW>;
112 gpios = <&pioA 21 GPIO_ACTIVE_LOW>;
115 label = "ch-2:green";
116 gpios = <&pioA 20 GPIO_ACTIVE_LOW>;
120 gpios = <&pioA 19 GPIO_ACTIVE_LOW>;
123 label = "data:green";
124 gpios = <&pioA 18 GPIO_ACTIVE_LOW>;
128 gpios = <&pioA 17 GPIO_ACTIVE_LOW>;
131 label = "alarm:green";
132 gpios = <&pioA 16 GPIO_ACTIVE_LOW>;
139 label = "at91bootstrap";
144 label = "bootloader";
145 reg = <0x40000 0x60000>;
149 label = "bareboxenv";
150 reg = <0xc0000 0x40000>;
154 label = "bareboxenv2";
155 reg = <0x100000 0x40000>;
160 reg = <0x180000 0x20000>;
165 reg = <0x200000 0x500000>;
170 reg = <0x800000 0x0f800000>;
175 reg = <0x10000000 0x10000000>;
180 #sound-dai-cells = <0>;
189 compatible = "nxp,se97b", "jedec,jc-42.4-temp";
193 dpot: mcp4651-104@28 {
194 compatible = "microchip,mcp4651-104";
196 #io-channel-cells = <1>;
199 pcm5142: pcm5142@4c {
200 compatible = "ti,pcm5142";
204 AVDD-supply = <®_3v3>;
205 DVDD-supply = <®_3v3>;
206 CPVDD-supply = <®_3v3>;
215 compatible = "nxp,24c02";
230 pinctrl-0 = <&pinctrl_pwm0_pwml2_1>;
231 pinctrl-names = "default";
239 #address-cells = <1>;
242 phy0: ethernet-phy@3 {
245 interrupt-parent = <&pioE>;
246 interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
253 pinctrl-names = "default";
254 pinctrl-0 = <&pinctrl_usba_vbus>;
255 atmel,vbus-gpio = <&pioC 31 GPIO_ACTIVE_HIGH>;
262 atmel,vbus-gpio = <&pioD 29 GPIO_ACTIVE_HIGH>;
263 atmel,oc-gpio = <&pioC 15 GPIO_ACTIVE_LOW>;
273 dmas = <0>, <0>; /* Do not use DMA for dbgu */