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