xref: /linux/arch/arm64/boot/dts/freescale/tqma8xx.dtsi (revision c8faf11cd192214e231626c3ee973a35d8fc33f2) 
1// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
2/*
3 * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
4 * D-82229 Seefeld, Germany.
5 * Author: Alexander Stein
6 */
7
8/ {
9	memory@80000000 {
10		device_type = "memory";
11		reg = <0x00000000 0x80000000 0 0x40000000>;
12	};
13
14	reg_1v8: regulator-1v8 {
15		compatible = "regulator-fixed";
16		regulator-name = "V_1V8";
17		regulator-min-microvolt = <1800000>;
18		regulator-max-microvolt = <1800000>;
19	};
20
21	reg_3v3: regulator-3v3 {
22		compatible = "regulator-fixed";
23		regulator-name = "V_3V3";
24		regulator-min-microvolt = <3300000>;
25		regulator-max-microvolt = <3300000>;
26	};
27
28	reserved-memory {
29		#address-cells = <2>;
30		#size-cells = <2>;
31		ranges;
32
33		/*
34		 * global autoconfigured region for contiguous allocations
35		 * must not exceed memory size and region
36		 */
37		linux,cma {
38			compatible = "shared-dma-pool";
39			reusable;
40			size = <0 0x20000000>;
41			alloc-ranges = <0 0x96000000 0 0x30000000>;
42			linux,cma-default;
43		};
44	};
45};
46
47/* TQMa8Xx only uses industrial grade, reduce trip points accordingly */
48&cpu_alert0 {
49	temperature = <95000>;
50};
51
52&cpu_crit0 {
53	temperature = <100000>;
54};
55/* end of temperature grade adjustments */
56
57&flexspi0 {
58	pinctrl-names = "default";
59	pinctrl-0 = <&pinctrl_flexspi0>;
60	status = "okay";
61
62	flash0: flash@0 {
63		reg = <0>;
64		compatible = "jedec,spi-nor";
65		spi-max-frequency = <66000000>;
66		spi-tx-bus-width = <1>;
67		spi-rx-bus-width = <4>;
68
69		partitions {
70			compatible = "fixed-partitions";
71			#address-cells = <1>;
72			#size-cells = <1>;
73		};
74	};
75};
76
77/* TODO GPU */
78
79&i2c1 {
80	#address-cells = <1>;
81	#size-cells = <0>;
82	clock-frequency = <100000>;
83	pinctrl-names = "default", "gpio";
84	pinctrl-0 = <&pinctrl_lpi2c1>;
85	pinctrl-1 = <&pinctrl_lpi2c1gpio>;
86	scl-gpios = <&lsio_gpio1 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
87	sda-gpios = <&lsio_gpio1 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
88	status = "okay";
89
90	se97: temperature-sensor@1b {
91		compatible = "nxp,se97b", "jedec,jc-42.4-temp";
92		reg = <0x1b>;
93	};
94
95	pcf85063: rtc@51 {
96		compatible = "nxp,pcf85063a";
97		reg = <0x51>;
98		quartz-load-femtofarads = <7000>;
99	};
100
101	at24c02: eeprom@53 {
102		compatible = "nxp,se97b", "atmel,24c02";
103		reg = <0x53>;
104		pagesize = <16>;
105		read-only;
106		vcc-supply = <&reg_3v3>;
107	};
108
109	m24c64: eeprom@57 {
110		compatible = "atmel,24c64";
111		reg = <0x57>;
112		pagesize = <32>;
113		vcc-supply = <&reg_3v3>;
114	};
115};
116
117&mu_m0 {
118	status = "okay";
119};
120
121&mu1_m0 {
122	status = "okay";
123};
124
125&thermal_zones {
126	pmic_thermal: pmic-thermal {
127		polling-delay-passive = <250>;
128		polling-delay = <2000>;
129		thermal-sensors = <&tsens IMX_SC_R_PMIC_0>;
130
131		trips {
132			pmic_alert0: trip0 {
133				temperature = <110000>;
134				hysteresis = <2000>;
135				type = "passive";
136			};
137
138			pmic_crit0: trip1 {
139				temperature = <125000>;
140				hysteresis = <2000>;
141				type = "critical";
142			};
143		};
144
145		cooling-maps {
146			map0 {
147				trip = <&pmic_alert0>;
148				cooling-device =
149					<&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
150					<&A35_1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
151					<&A35_2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
152					<&A35_3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
153			};
154		};
155	};
156};
157
158&usdhc1 {
159	pinctrl-names = "default", "state_100mhz", "state_200mhz";
160	pinctrl-0 = <&pinctrl_usdhc1>;
161	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
162	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
163	vqmmc-supply = <&reg_1v8>;
164	vmmc-supply = <&reg_3v3>;
165	bus-width = <8>;
166	non-removable;
167	no-sdio;
168	no-sd;
169	status = "okay";
170};
171
172&vpu {
173	compatible = "nxp,imx8qxp-vpu";
174	status = "okay";
175};
176
177&vpu_core0 {
178	memory-region = <&decoder_boot>, <&decoder_rpc>;
179	status = "okay";
180};
181
182&vpu_core1 {
183	memory-region = <&encoder_boot>, <&encoder_rpc>;
184	status = "okay";
185};
186
187&iomuxc {
188	pinctrl_flexspi0: flexspi0grp {
189		fsl,pins = <
190			IMX8QXP_QSPI0A_DATA0_LSIO_QSPI0A_DATA0	0x0600004d
191			IMX8QXP_QSPI0A_DATA1_LSIO_QSPI0A_DATA1	0x0600004d
192			IMX8QXP_QSPI0A_DATA2_LSIO_QSPI0A_DATA2	0x0600004d
193			IMX8QXP_QSPI0A_DATA3_LSIO_QSPI0A_DATA3	0x0600004d
194			IMX8QXP_QSPI0A_DQS_LSIO_QSPI0A_DQS	0x0600004d
195			IMX8QXP_QSPI0A_SS0_B_LSIO_QSPI0A_SS0_B	0x0600004d
196			IMX8QXP_QSPI0A_SCLK_LSIO_QSPI0A_SCLK	0x0600004d
197			IMX8QXP_QSPI0B_SCLK_LSIO_QSPI0B_SCLK	0x0600004d
198			IMX8QXP_QSPI0B_DATA0_LSIO_QSPI0B_DATA0	0x0600004d
199			IMX8QXP_QSPI0B_DATA1_LSIO_QSPI0B_DATA1	0x0600004d
200			IMX8QXP_QSPI0B_DATA2_LSIO_QSPI0B_DATA2	0x0600004d
201			IMX8QXP_QSPI0B_DATA3_LSIO_QSPI0B_DATA3	0x0600004d
202			IMX8QXP_QSPI0B_DQS_LSIO_QSPI0B_DQS	0x0600004d
203			IMX8QXP_QSPI0B_SS0_B_LSIO_QSPI0B_SS0_B	0x0600004d
204			IMX8QXP_QSPI0B_SS1_B_LSIO_QSPI0B_SS1_B	0x0600004d
205		>;
206	};
207
208	pinctrl_lpi2c1: lpi2c1grp {
209		fsl,pins = <
210			IMX8QXP_MIPI_DSI0_GPIO0_00_ADMA_I2C1_SCL	0x06000021
211			IMX8QXP_MIPI_DSI0_GPIO0_01_ADMA_I2C1_SDA	0x06000021
212		>;
213	};
214
215	pinctrl_lpi2c1gpio: lpi2c1gpiogrp {
216		fsl,pins = <
217			IMX8QXP_MIPI_DSI0_GPIO0_00_LSIO_GPIO1_IO27	0x06000021
218			IMX8QXP_MIPI_DSI0_GPIO0_01_LSIO_GPIO1_IO28	0x06000021
219		>;
220	};
221
222	pinctrl_usdhc1: usdhc1grp {
223		fsl,pins = <
224			IMX8QXP_EMMC0_CLK_CONN_EMMC0_CLK	0x06000041
225			IMX8QXP_EMMC0_CMD_CONN_EMMC0_CMD	0x00000021
226			IMX8QXP_EMMC0_DATA0_CONN_EMMC0_DATA0	0x00000021
227			IMX8QXP_EMMC0_DATA1_CONN_EMMC0_DATA1	0x00000021
228			IMX8QXP_EMMC0_DATA2_CONN_EMMC0_DATA2	0x00000021
229			IMX8QXP_EMMC0_DATA3_CONN_EMMC0_DATA3	0x00000021
230			IMX8QXP_EMMC0_DATA4_CONN_EMMC0_DATA4	0x00000021
231			IMX8QXP_EMMC0_DATA5_CONN_EMMC0_DATA5	0x00000021
232			IMX8QXP_EMMC0_DATA6_CONN_EMMC0_DATA6	0x00000021
233			IMX8QXP_EMMC0_DATA7_CONN_EMMC0_DATA7	0x00000021
234			IMX8QXP_EMMC0_STROBE_CONN_EMMC0_STROBE	0x00000041
235		>;
236	};
237
238	pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
239		fsl,pins = <
240			IMX8QXP_EMMC0_CLK_CONN_EMMC0_CLK	0x06000040
241			IMX8QXP_EMMC0_CMD_CONN_EMMC0_CMD	0x00000020
242			IMX8QXP_EMMC0_DATA0_CONN_EMMC0_DATA0	0x00000020
243			IMX8QXP_EMMC0_DATA1_CONN_EMMC0_DATA1	0x00000020
244			IMX8QXP_EMMC0_DATA2_CONN_EMMC0_DATA2	0x00000020
245			IMX8QXP_EMMC0_DATA3_CONN_EMMC0_DATA3	0x00000020
246			IMX8QXP_EMMC0_DATA4_CONN_EMMC0_DATA4	0x00000020
247			IMX8QXP_EMMC0_DATA5_CONN_EMMC0_DATA5	0x00000020
248			IMX8QXP_EMMC0_DATA6_CONN_EMMC0_DATA6	0x00000020
249			IMX8QXP_EMMC0_DATA7_CONN_EMMC0_DATA7	0x00000020
250			IMX8QXP_EMMC0_STROBE_CONN_EMMC0_STROBE	0x00000040
251		>;
252	};
253
254	pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
255		fsl,pins = <
256			IMX8QXP_EMMC0_CLK_CONN_EMMC0_CLK	0x06000040
257			IMX8QXP_EMMC0_CMD_CONN_EMMC0_CMD	0x00000020
258			IMX8QXP_EMMC0_DATA0_CONN_EMMC0_DATA0	0x00000020
259			IMX8QXP_EMMC0_DATA1_CONN_EMMC0_DATA1	0x00000020
260			IMX8QXP_EMMC0_DATA2_CONN_EMMC0_DATA2	0x00000020
261			IMX8QXP_EMMC0_DATA3_CONN_EMMC0_DATA3	0x00000020
262			IMX8QXP_EMMC0_DATA4_CONN_EMMC0_DATA4	0x00000020
263			IMX8QXP_EMMC0_DATA5_CONN_EMMC0_DATA5	0x00000020
264			IMX8QXP_EMMC0_DATA6_CONN_EMMC0_DATA6	0x00000020
265			IMX8QXP_EMMC0_DATA7_CONN_EMMC0_DATA7	0x00000020
266			IMX8QXP_EMMC0_STROBE_CONN_EMMC0_STROBE	0x00000040
267		>;
268	};
269};
270