2 * Copyright 2013 CompuLab Ltd.
4 * Author: Valentin Raevsky <valentin@compulab.co.il>
6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
11 * a) This file is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License
13 * version 2 as published by the Free Software Foundation.
15 * This file is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
22 * b) Permission is hereby granted, free of charge, to any person
23 * obtaining a copy of this software and associated documentation
24 * files (the "Software"), to deal in the Software without
25 * restriction, including without limitation the rights to use,
26 * copy, modify, merge, publish, distribute, sublicense, and/or
27 * sell copies of the Software, and to permit persons to whom the
28 * Software is furnished to do so, subject to the following
31 * The above copyright notice and this permission notice shall be
32 * included in all copies or substantial portions of the Software.
34 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
35 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
36 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
37 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
38 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
39 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
40 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
41 * OTHER DEALINGS IN THE SOFTWARE.
45 #include <dt-bindings/gpio/gpio.h>
46 #include <dt-bindings/sound/fsl-imx-audmux.h>
50 model = "CompuLab CM-FX6";
51 compatible = "compulab,cm-fx6", "fsl,imx6q";
54 reg = <0x10000000 0x80000000>;
58 compatible = "gpio-leds";
62 gpios = <&gpio2 31 0>;
63 linux,default-trigger = "heartbeat";
67 awnh387_pwrseq: pwrseq {
68 pinctrl-names = "default";
69 pinctrl-0 = <&pinctrl_pwrseq>;
70 compatible = "mmc-pwrseq-sd8787";
71 powerdown-gpios = <&gpio7 12 GPIO_ACTIVE_HIGH>;
72 reset-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>;
75 reg_pcie_power_on_gpio: regulator-pcie-power-on-gpio {
76 compatible = "regulator-fixed";
77 regulator-name = "regulator-pcie-power-on-gpio";
78 regulator-min-microvolt = <3300000>;
79 regulator-max-microvolt = <3300000>;
80 gpio = <&gpio2 24 GPIO_ACTIVE_HIGH>;
84 reg_usb_h1_vbus: usb_h1_vbus {
85 compatible = "regulator-fixed";
86 regulator-name = "usb_h1_vbus";
87 regulator-min-microvolt = <5000000>;
88 regulator-max-microvolt = <5000000>;
89 gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>;
93 reg_usb_otg_vbus: usb_otg_vbus {
94 compatible = "regulator-fixed";
95 regulator-name = "usb_otg_vbus";
96 regulator-min-microvolt = <5000000>;
97 regulator-max-microvolt = <5000000>;
98 gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
103 compatible = "simple-audio-card";
104 simple-audio-card,name = "On-board analog audio";
105 simple-audio-card,widgets =
106 "Headphone", "Headphone Jack",
108 "Microphone", "Mic Jack",
110 simple-audio-card,routing =
111 "Headphone Jack", "RHPOUT",
112 "Headphone Jack", "LHPOUT",
114 "Mic Bias", "Mic Jack";
115 simple-audio-card,format = "i2s";
116 simple-audio-card,bitclock-master = <&sound_master>;
117 simple-audio-card,frame-master = <&sound_master>;
118 simple-audio-card,bitclock-inversion;
120 sound_master: simple-audio-card,cpu {
122 system-clock-frequency = <2822400>;
125 simple-audio-card,codec {
126 sound-dai = <&wm8731>;
131 compatible = "fsl,imx-audio-spdif";
133 spdif-controller = <&spdif>;
140 pinctrl-names = "default";
141 pinctrl-0 = <&pinctrl_audmux>;
145 fsl,audmux-port = <1>;
147 (IMX_AUDMUX_V2_PTCR_RCLKDIR |
148 IMX_AUDMUX_V2_PTCR_RCSEL(3 | 0x8) |
149 IMX_AUDMUX_V2_PTCR_TCLKDIR |
150 IMX_AUDMUX_V2_PTCR_TCSEL(3))
151 IMX_AUDMUX_V2_PDCR_RXDSEL(3)
156 fsl,audmux-port = <3>;
158 (IMX_AUDMUX_V2_PTCR_TFSDIR |
159 IMX_AUDMUX_V2_PTCR_TFSEL(1) |
160 IMX_AUDMUX_V2_PTCR_RCLKDIR |
161 IMX_AUDMUX_V2_PTCR_RCSEL(1 | 0x8) |
162 IMX_AUDMUX_V2_PTCR_TCLKDIR |
163 IMX_AUDMUX_V2_PTCR_TCSEL(1))
164 IMX_AUDMUX_V2_PDCR_RXDSEL(1)
171 * Although the imx6q fuse indicates that 1.2GHz operation is possible,
172 * the module behaves unstable at this frequency. Hence, remove the
173 * 1.2GHz operation point here.
182 fsl,soc-operating-points = <
183 /* ARM kHz SOC-PU uV */
192 cs-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>, <&gpio3 19 GPIO_ACTIVE_HIGH>;
193 pinctrl-names = "default";
194 pinctrl-0 = <&pinctrl_ecspi1>;
198 #address-cells = <1>;
200 compatible = "st,m25p", "jedec,spi-nor";
201 spi-max-frequency = <20000000>;
207 pinctrl-names = "default";
208 pinctrl-0 = <&pinctrl_enet>;
214 pinctrl-names = "default";
215 pinctrl-0 = <&pinctrl_gpmi_nand>;
220 pinctrl-names = "default";
221 pinctrl-0 = <&pinctrl_i2c3>;
223 clock-frequency = <100000>;
226 compatible = "atmel,24c02";
232 #sound-dai-cells = <0>;
233 compatible = "wlf,wm8731";
239 pinctrl_audmux: audmuxgrp {
241 MX6QDL_PAD_SD2_CMD__AUD4_RXC 0x17059
242 MX6QDL_PAD_SD2_DAT0__AUD4_RXD 0x17059
243 MX6QDL_PAD_SD2_DAT3__AUD4_TXC 0x17059
244 MX6QDL_PAD_SD2_DAT2__AUD4_TXD 0x17059
245 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS 0x17059
249 pinctrl_ecspi1: ecspi1grp {
251 MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1
252 MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
253 MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
254 MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x100b1
255 MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x100b1
259 pinctrl_enet: enetgrp {
261 MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
262 MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030
263 MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030
264 MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
265 MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
266 MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
267 MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030
268 MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030
269 MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030
270 MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030
271 MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030
272 MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
273 MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
274 MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
275 MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
279 pinctrl_gpmi_nand: gpminandgrp {
281 MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
282 MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
283 MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
284 MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
285 MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
286 MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1
287 MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
288 MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
289 MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
290 MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
291 MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
292 MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
293 MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
294 MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
295 MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
296 MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
297 MX6QDL_PAD_SD4_DAT0__NAND_DQS 0x00b1
301 pinctrl_i2c3: i2c3grp {
303 MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
304 MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
308 pinctrl_pcie: pciegrp {
310 MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x1b0b1
311 MX6QDL_PAD_EIM_CS1__GPIO2_IO24 0x1b0b1
315 pinctrl_pwrseq: pwrseqgrp {
317 MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0
318 MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x1b0b0
322 pinctrl_spdif: spdifgrp {
324 MX6QDL_PAD_GPIO_16__SPDIF_IN 0x1b0b0
325 MX6QDL_PAD_GPIO_19__SPDIF_OUT 0x1b0b0
329 pinctrl_uart4: uart4grp {
331 MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
332 MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
336 pinctrl_usbh1: usbh1grp {
338 MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x1b0b1
342 pinctrl_usbotg: usbotggrp {
344 MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
345 MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x130b0
349 pinctrl_usdhc1: usdhc1grp {
351 MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17071
352 MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10071
353 MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17071
354 MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17071
355 MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17071
356 MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17071
362 pinctrl-names = "default";
363 pinctrl-0 = <&pinctrl_pcie>;
364 reset-gpio = <&gpio1 26 GPIO_ACTIVE_LOW>;
365 vdd-supply = <®_pcie_power_on_gpio>;
378 pinctrl-names = "default";
379 pinctrl-0 = <&pinctrl_spdif>;
384 assigned-clocks = <&clks IMX6QDL_CLK_SSI2_SEL>,
385 <&clks IMX6QDL_CLK_PLL4_AUDIO_DIV>;
386 assigned-clock-parents = <&clks IMX6QDL_CLK_PLL4_AUDIO_DIV>;
387 assigned-clock-rates = <0>, <786432000>;
392 pinctrl-names = "default";
393 pinctrl-0 = <&pinctrl_uart4>;
398 vbus-supply = <®_usb_h1_vbus>;
399 pinctrl-names = "default";
400 pinctrl-0 = <&pinctrl_usbh1>;
405 vbus-supply = <®_usb_otg_vbus>;
406 pinctrl-names = "default";
407 pinctrl-0 = <&pinctrl_usbotg>;
413 pinctrl-names = "default";
414 pinctrl-0 = <&pinctrl_usdhc1>;
415 mmc-pwrseq = <&awnh387_pwrseq>;
418 * If the OS probes the Bluetooth AMP function advertised on this bus
419 * but the firmware in place does not support it, the WiFi/BT module
421 * Users who configured their OS properly can enable this node to gain
422 * WiFi and/or plain Bluetooth support.