1// SPDX-License-Identifier: GPL-2.0+
2//
3// Copyright 2011 Freescale Semiconductor, Inc.
4// Copyright 2011 Linaro Ltd.
5
6#include "imx53.dtsi"
7
8/ {
9	chosen {
10		stdout-path = &uart1;
11	};
12
13	memory@70000000 {
14		device_type = "memory";
15		reg = <0x70000000 0x20000000>,
16		      <0xb0000000 0x20000000>;
17	};
18
19	backlight_parallel: backlight-parallel {
20		compatible = "pwm-backlight";
21		pwms = <&pwm2 0 5000000 0>;
22		brightness-levels = <0 4 8 16 32 64 128 255>;
23		default-brightness-level = <7>;
24	};
25
26	display0: disp0 {
27		compatible = "fsl,imx-parallel-display";
28		pinctrl-names = "default";
29		pinctrl-0 = <&pinctrl_ipu_disp0>;
30
31		#address-cells = <1>;
32		#size-cells = <0>;
33		status = "disabled";
34
35		port@0 {
36			reg = <0>;
37
38			display0_in: endpoint {
39				remote-endpoint = <&ipu_di0_disp0>;
40			};
41		};
42
43		port@1 {
44			reg = <1>;
45
46			display_out: endpoint {
47				remote-endpoint = <&panel_in>;
48			};
49		};
50	};
51
52	gpio-keys {
53		compatible = "gpio-keys";
54
55		key-power {
56			label = "Power Button";
57			gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
58			linux,code = <KEY_POWER>;
59		};
60
61		key-volume-up {
62			label = "Volume Up";
63			gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
64			linux,code = <KEY_VOLUMEUP>;
65			wakeup-source;
66		};
67
68		key-volume-down {
69			label = "Volume Down";
70			gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
71			linux,code = <KEY_VOLUMEDOWN>;
72			wakeup-source;
73		};
74	};
75
76	leds {
77		compatible = "gpio-leds";
78		pinctrl-names = "default";
79		pinctrl-0 = <&led_pin_gpio7_7>;
80
81		led-user {
82			label = "Heartbeat";
83			gpios = <&gpio7 7 0>;
84			linux,default-trigger = "heartbeat";
85		};
86	};
87
88	panel {
89		compatible = "sii,43wvf1g";
90		pinctrl-names = "default";
91		pinctrl-0 = <&pinctrl_display_power>;
92		backlight = <&backlight_parallel>;
93		enable-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
94
95		port {
96			panel_in: endpoint {
97				remote-endpoint = <&display_out>;
98			};
99		};
100	};
101
102	reg_3p2v: regulator-3p2v {
103		compatible = "regulator-fixed";
104		regulator-name = "3P2V";
105		regulator-min-microvolt = <3200000>;
106		regulator-max-microvolt = <3200000>;
107		regulator-always-on;
108	};
109
110	reg_usb_vbus: regulator-usb-vbus {
111		compatible = "regulator-fixed";
112		regulator-name = "usb_vbus";
113		regulator-min-microvolt = <5000000>;
114		regulator-max-microvolt = <5000000>;
115		gpio = <&gpio7 8 0>;
116		enable-active-high;
117	};
118
119	sound {
120		compatible = "fsl,imx53-qsb-sgtl5000",
121			     "fsl,imx-audio-sgtl5000";
122		model = "imx53-qsb-sgtl5000";
123		ssi-controller = <&ssi2>;
124		audio-codec = <&sgtl5000>;
125		audio-routing =
126			"MIC_IN", "Mic Jack",
127			"Mic Jack", "Mic Bias",
128			"Headphone Jack", "HP_OUT";
129		mux-int-port = <2>;
130		mux-ext-port = <5>;
131	};
132};
133
134&cpu0 {
135	/* CPU rated to 1GHz, not 1.2GHz as per the default settings */
136	operating-points = <
137		/* kHz   uV */
138		166666  850000
139		400000  900000
140		800000  1050000
141		1000000 1200000
142	>;
143};
144
145&esdhc1 {
146	pinctrl-names = "default";
147	pinctrl-0 = <&pinctrl_esdhc1>;
148	cd-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
149	status = "okay";
150};
151
152&ipu_di0_disp0 {
153	remote-endpoint = <&display0_in>;
154};
155
156&ssi2 {
157	status = "okay";
158};
159
160&esdhc3 {
161	pinctrl-names = "default";
162	pinctrl-0 = <&pinctrl_esdhc3>;
163	cd-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
164	wp-gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>;
165	bus-width = <8>;
166	status = "okay";
167};
168
169&iomuxc {
170	pinctrl-names = "default";
171	pinctrl-0 = <&pinctrl_hog>;
172
173	imx53-qsb {
174		pinctrl_hog: hoggrp {
175			fsl,pins = <
176				MX53_PAD_GPIO_8__GPIO1_8          0x80000000
177				MX53_PAD_PATA_DATA14__GPIO2_14    0x80000000
178				MX53_PAD_PATA_DATA15__GPIO2_15    0x80000000
179				MX53_PAD_EIM_DA11__GPIO3_11       0x80000000
180				MX53_PAD_EIM_DA12__GPIO3_12       0x80000000
181				MX53_PAD_PATA_DA_0__GPIO7_6       0x80000000
182				MX53_PAD_PATA_DA_2__GPIO7_8	  0x80000000
183				MX53_PAD_GPIO_16__GPIO7_11        0x80000000
184			>;
185		};
186
187		led_pin_gpio7_7: led_gpio7_7 {
188			fsl,pins = <
189				MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000
190			>;
191		};
192
193		pinctrl_audmux: audmuxgrp {
194			fsl,pins = <
195				MX53_PAD_KEY_COL0__AUDMUX_AUD5_TXC	0x80000000
196				MX53_PAD_KEY_ROW0__AUDMUX_AUD5_TXD	0x80000000
197				MX53_PAD_KEY_COL1__AUDMUX_AUD5_TXFS	0x80000000
198				MX53_PAD_KEY_ROW1__AUDMUX_AUD5_RXD	0x80000000
199			>;
200		};
201
202		pinctrl_codec: codecgrp {
203			fsl,pins = <
204				MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK	0x1c4
205			>;
206		};
207
208		pinctrl_display_power: displaypowergrp {
209			fsl,pins = <
210				MX53_PAD_EIM_D24__GPIO3_24		0x1e4
211			>;
212		};
213
214		pinctrl_esdhc1: esdhc1grp {
215			fsl,pins = <
216				MX53_PAD_SD1_DATA0__ESDHC1_DAT0		0x1d5
217				MX53_PAD_SD1_DATA1__ESDHC1_DAT1		0x1d5
218				MX53_PAD_SD1_DATA2__ESDHC1_DAT2		0x1d5
219				MX53_PAD_SD1_DATA3__ESDHC1_DAT3		0x1d5
220				MX53_PAD_SD1_CMD__ESDHC1_CMD		0x1d5
221				MX53_PAD_SD1_CLK__ESDHC1_CLK		0x1d5
222				MX53_PAD_EIM_DA13__GPIO3_13		0xe4
223			>;
224		};
225
226		pinctrl_esdhc3: esdhc3grp {
227			fsl,pins = <
228				MX53_PAD_PATA_DATA8__ESDHC3_DAT0	0x1d5
229				MX53_PAD_PATA_DATA9__ESDHC3_DAT1	0x1d5
230				MX53_PAD_PATA_DATA10__ESDHC3_DAT2	0x1d5
231				MX53_PAD_PATA_DATA11__ESDHC3_DAT3	0x1d5
232				MX53_PAD_PATA_DATA0__ESDHC3_DAT4	0x1d5
233				MX53_PAD_PATA_DATA1__ESDHC3_DAT5	0x1d5
234				MX53_PAD_PATA_DATA2__ESDHC3_DAT6	0x1d5
235				MX53_PAD_PATA_DATA3__ESDHC3_DAT7	0x1d5
236				MX53_PAD_PATA_RESET_B__ESDHC3_CMD	0x1d5
237				MX53_PAD_PATA_IORDY__ESDHC3_CLK		0x1d5
238			>;
239		};
240
241		pinctrl_fec: fecgrp {
242			fsl,pins = <
243				MX53_PAD_FEC_MDC__FEC_MDC		0x4
244				MX53_PAD_FEC_MDIO__FEC_MDIO		0x1fc
245				MX53_PAD_FEC_REF_CLK__FEC_TX_CLK	0x180
246				MX53_PAD_FEC_RX_ER__FEC_RX_ER		0x180
247				MX53_PAD_FEC_CRS_DV__FEC_RX_DV		0x180
248				MX53_PAD_FEC_RXD1__FEC_RDATA_1		0x180
249				MX53_PAD_FEC_RXD0__FEC_RDATA_0		0x180
250				MX53_PAD_FEC_TX_EN__FEC_TX_EN		0x4
251				MX53_PAD_FEC_TXD1__FEC_TDATA_1		0x4
252				MX53_PAD_FEC_TXD0__FEC_TDATA_0		0x4
253			>;
254		};
255
256		/* open drain */
257		pinctrl_i2c1: i2c1grp {
258			fsl,pins = <
259				MX53_PAD_CSI0_DAT8__I2C1_SDA		0x400001ec
260				MX53_PAD_CSI0_DAT9__I2C1_SCL		0x400001ec
261			>;
262		};
263
264		pinctrl_i2c2: i2c2grp {
265			fsl,pins = <
266				MX53_PAD_KEY_ROW3__I2C2_SDA		0xc0000000
267				MX53_PAD_KEY_COL3__I2C2_SCL		0xc0000000
268			>;
269		};
270
271		pinctrl_ipu_disp0: ipudisp0grp {
272			fsl,pins = <
273				MX53_PAD_DI0_DISP_CLK__IPU_DI0_DISP_CLK	0x5
274				MX53_PAD_DI0_PIN15__IPU_DI0_PIN15	0x5
275				MX53_PAD_DI0_PIN2__IPU_DI0_PIN2		0x5
276				MX53_PAD_DI0_PIN3__IPU_DI0_PIN3		0x5
277				MX53_PAD_DISP0_DAT0__IPU_DISP0_DAT_0	0x5
278				MX53_PAD_DISP0_DAT1__IPU_DISP0_DAT_1	0x5
279				MX53_PAD_DISP0_DAT2__IPU_DISP0_DAT_2	0x5
280				MX53_PAD_DISP0_DAT3__IPU_DISP0_DAT_3	0x5
281				MX53_PAD_DISP0_DAT4__IPU_DISP0_DAT_4	0x5
282				MX53_PAD_DISP0_DAT5__IPU_DISP0_DAT_5	0x5
283				MX53_PAD_DISP0_DAT6__IPU_DISP0_DAT_6	0x5
284				MX53_PAD_DISP0_DAT7__IPU_DISP0_DAT_7	0x5
285				MX53_PAD_DISP0_DAT8__IPU_DISP0_DAT_8	0x5
286				MX53_PAD_DISP0_DAT9__IPU_DISP0_DAT_9	0x5
287				MX53_PAD_DISP0_DAT10__IPU_DISP0_DAT_10	0x5
288				MX53_PAD_DISP0_DAT11__IPU_DISP0_DAT_11	0x5
289				MX53_PAD_DISP0_DAT12__IPU_DISP0_DAT_12	0x5
290				MX53_PAD_DISP0_DAT13__IPU_DISP0_DAT_13	0x5
291				MX53_PAD_DISP0_DAT14__IPU_DISP0_DAT_14	0x5
292				MX53_PAD_DISP0_DAT15__IPU_DISP0_DAT_15	0x5
293				MX53_PAD_DISP0_DAT16__IPU_DISP0_DAT_16	0x5
294				MX53_PAD_DISP0_DAT17__IPU_DISP0_DAT_17	0x5
295				MX53_PAD_DISP0_DAT18__IPU_DISP0_DAT_18	0x5
296				MX53_PAD_DISP0_DAT19__IPU_DISP0_DAT_19	0x5
297				MX53_PAD_DISP0_DAT20__IPU_DISP0_DAT_20	0x5
298				MX53_PAD_DISP0_DAT21__IPU_DISP0_DAT_21	0x5
299				MX53_PAD_DISP0_DAT22__IPU_DISP0_DAT_22	0x5
300				MX53_PAD_DISP0_DAT23__IPU_DISP0_DAT_23	0x5
301			>;
302		};
303
304		pinctrl_pwm2: pwm2grp {
305			fsl,pins = <
306				MX53_PAD_GPIO_1__PWM2_PWMO		0x5
307			>;
308		};
309
310		pinctrl_vga_sync: vgasync-grp {
311			fsl,pins = <
312				/* VGA_HSYNC, VSYNC with max drive strength */
313				MX53_PAD_EIM_OE__IPU_DI1_PIN7 0xe6
314				MX53_PAD_EIM_RW__IPU_DI1_PIN8 0xe6
315			>;
316		};
317
318		pinctrl_uart1: uart1grp {
319			fsl,pins = <
320				MX53_PAD_CSI0_DAT10__UART1_TXD_MUX	0x1e4
321				MX53_PAD_CSI0_DAT11__UART1_RXD_MUX	0x1e4
322			>;
323		};
324	};
325};
326
327&tve {
328	pinctrl-names = "default";
329	pinctrl-0 = <&pinctrl_vga_sync>;
330	ddc-i2c-bus = <&i2c2>;
331	fsl,tve-mode = "vga";
332	fsl,hsync-pin = <7>;	/* IPU DI1 PIN7 via EIM_OE */
333	fsl,vsync-pin = <8>;	/* IPU DI1 PIN8 via EIM_RW */
334	status = "okay";
335};
336
337&uart1 {
338	pinctrl-names = "default";
339	pinctrl-0 = <&pinctrl_uart1>;
340	status = "okay";
341};
342
343&i2c2 {
344	pinctrl-names = "default";
345	pinctrl-0 = <&pinctrl_i2c2>;
346	status = "okay";
347
348	sgtl5000: codec@a {
349		compatible = "fsl,sgtl5000";
350		reg = <0x0a>;
351		pinctrl-names = "default";
352		pinctrl-0 = <&pinctrl_codec>;
353		#sound-dai-cells = <0>;
354		VDDA-supply = <&reg_3p2v>;
355		VDDIO-supply = <&reg_3p2v>;
356		clocks = <&clks IMX5_CLK_SSI_EXT1_GATE>;
357	};
358};
359
360&i2c1 {
361	pinctrl-names = "default";
362	pinctrl-0 = <&pinctrl_i2c1>;
363	status = "okay";
364
365	accelerometer: mma8450@1c {
366		compatible = "fsl,mma8450";
367		reg = <0x1c>;
368	};
369};
370
371&audmux {
372	pinctrl-names = "default";
373	pinctrl-0 = <&pinctrl_audmux>;
374	status = "okay";
375};
376
377&fec {
378	pinctrl-names = "default";
379	pinctrl-0 = <&pinctrl_fec>;
380	phy-mode = "rmii";
381	phy-reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
382	status = "okay";
383};
384
385&pwm2 {
386	pinctrl-names = "default";
387	pinctrl-0 = <&pinctrl_pwm2>;
388	status = "okay";
389};
390
391&sata {
392	status = "okay";
393};
394
395&vpu {
396	status = "okay";
397};
398
399&usbh1 {
400	vbus-supply = <&reg_usb_vbus>;
401	phy_type = "utmi";
402	status = "okay";
403};
404
405&usbotg {
406	dr_mode = "peripheral";
407	status = "okay";
408};
409