2 * Device Tree Source for the KZM-A9-GT board
4 * Copyright (C) 2012 Horms Solutions Ltd.
6 * Based on sh73a0-kzm9g.dts
7 * Copyright (C) 2012 Renesas Solutions Corp.
9 * This file is licensed under the terms of the GNU General Public License
10 * version 2. This program is licensed "as is" without any warranty of any
11 * kind, whether express or implied.
15 #include "sh73a0.dtsi"
16 #include <dt-bindings/gpio/gpio.h>
17 #include <dt-bindings/interrupt-controller/irq.h>
21 compatible = "renesas,kzm9g-reference", "renesas,sh73a0";
25 cpu0-supply = <&vdd_dvfs>;
32 voltage-tolerance = <1>; /* 1% */
37 bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel earlyprintk=sh-sci.4,115200 rw";
41 device_type = "memory";
42 reg = <0x41000000 0x1e800000>;
45 reg_1p8v: regulator@0 {
46 compatible = "regulator-fixed";
47 regulator-name = "fixed-1.8V";
48 regulator-min-microvolt = <1800000>;
49 regulator-max-microvolt = <1800000>;
54 reg_3p3v: regulator@1 {
55 compatible = "regulator-fixed";
56 regulator-name = "fixed-3.3V";
57 regulator-min-microvolt = <3300000>;
58 regulator-max-microvolt = <3300000>;
63 vmmc_sdhi0: regulator@2 {
64 compatible = "regulator-fixed";
65 regulator-name = "SDHI0 Vcc";
66 regulator-min-microvolt = <3300000>;
67 regulator-max-microvolt = <3300000>;
68 gpio = <&pfc 15 GPIO_ACTIVE_HIGH>;
72 vmmc_sdhi2: regulator@3 {
73 compatible = "regulator-fixed";
74 regulator-name = "SDHI2 Vcc";
75 regulator-min-microvolt = <3300000>;
76 regulator-max-microvolt = <3300000>;
77 gpio = <&pfc 14 GPIO_ACTIVE_HIGH>;
82 compatible = "smsc,lan9220", "smsc,lan9115";
83 reg = <0x10000000 0x100>;
85 interrupt-parent = <&irqpin0>;
86 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
89 smsc,save-mac-address;
90 vddvario-supply = <®_1p8v>;
91 vdd33a-supply = <®_3p3v>;
95 compatible = "gpio-leds";
97 gpios = <&pfc 20 GPIO_ACTIVE_LOW>;
100 gpios = <&pfc 21 GPIO_ACTIVE_LOW>;
103 gpios = <&pfc 22 GPIO_ACTIVE_LOW>;
106 gpios = <&pfc 23 GPIO_ACTIVE_LOW>;
111 compatible = "gpio-keys";
114 gpios = <&pcf8575 8 GPIO_ACTIVE_LOW>;
120 gpios = <&pcf8575 9 GPIO_ACTIVE_LOW>;
126 gpios = <&pcf8575 10 GPIO_ACTIVE_LOW>;
132 gpios = <&pcf8575 11 GPIO_ACTIVE_LOW>;
138 gpios = <&pcf8575 12 GPIO_ACTIVE_LOW>;
144 gpios = <&pcf8575 13 GPIO_ACTIVE_LOW>;
150 gpios = <&pcf8575 14 GPIO_ACTIVE_LOW>;
157 compatible = "simple-audio-card";
158 simple-audio-card,format = "left_j";
159 simple-audio-card,cpu {
160 sound-dai = <&sh_fsi2 0>;
162 simple-audio-card,codec {
163 sound-dai = <&ak4648>;
166 system-clock-frequency = <11289600>;
174 compatible = "ams,as3711";
179 regulator-name = "1.315V CPU";
180 regulator-min-microvolt = <1050000>;
181 regulator-max-microvolt = <1350000>;
186 regulator-name = "1.8V";
187 regulator-min-microvolt = <1800000>;
188 regulator-max-microvolt = <1800000>;
193 regulator-name = "1.215V";
194 regulator-min-microvolt = <1215000>;
195 regulator-max-microvolt = <1235000>;
200 regulator-name = "2.8V CPU";
201 regulator-min-microvolt = <2800000>;
202 regulator-max-microvolt = <2800000>;
207 regulator-name = "3.0V CPU";
208 regulator-min-microvolt = <3000000>;
209 regulator-max-microvolt = <3000000>;
214 regulator-name = "2.8V";
215 regulator-min-microvolt = <2800000>;
216 regulator-max-microvolt = <2800000>;
221 regulator-name = "2.8V #2";
222 regulator-min-microvolt = <2800000>;
223 regulator-max-microvolt = <2800000>;
228 regulator-name = "1.15V CPU";
229 regulator-min-microvolt = <1150000>;
230 regulator-max-microvolt = <1150000>;
235 regulator-name = "1.15V CPU #2";
236 regulator-min-microvolt = <1150000>;
237 regulator-max-microvolt = <1150000>;
244 ak4648: ak4648@0x12 {
245 #sound-dai-cells = <0>;
246 compatible = "asahi-kasei,ak4648";
252 pinctrl-0 = <&i2c3_pins>;
253 pinctrl-names = "default";
257 compatible = "nxp,pcf8575";
259 interrupt-parent = <&irqpin2>;
260 interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
263 interrupt-controller;
264 #interrupt-cells = <2>;
269 pinctrl-0 = <&mmcif_pins>;
270 pinctrl-names = "default";
273 vmmc-supply = <®_1p8v>;
278 pinctrl-0 = <&scifa4_pins>;
279 pinctrl-names = "default";
282 renesas,groups = "i2c3_1";
283 renesas,function = "i2c3";
288 renesas,groups = "mmc0_data8_0", "mmc0_ctrl_0";
289 renesas,function = "mmc0";
292 renesas,groups = "mmc0_data8_0";
293 renesas,pins = "PORT279";
298 scifa4_pins: serial4 {
299 renesas,groups = "scifa4_data", "scifa4_ctrl";
300 renesas,function = "scifa4";
304 renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd", "sdhi0_wp";
305 renesas,function = "sdhi0";
309 renesas,groups = "sdhi2_data4", "sdhi2_ctrl";
310 renesas,function = "sdhi2";
314 renesas,groups = "fsia_mclk_in", "fsia_sclk_in",
315 "fsia_data_in", "fsia_data_out";
316 renesas,function = "fsia";
321 pinctrl-0 = <&sdhi0_pins>;
322 pinctrl-names = "default";
324 vmmc-supply = <&vmmc_sdhi0>;
330 pinctrl-0 = <&sdhi2_pins>;
331 pinctrl-names = "default";
333 vmmc-supply = <&vmmc_sdhi2>;
340 pinctrl-0 = <&fsia_pins>;
341 pinctrl-names = "default";