xref: /linux/scripts/dtc/include-prefixes/arm64/freescale/fsl-ls1012a-tqmls1012al-mbls1012al.dts (revision 0f048c878ee32a4259dbf28e0ad8fd0b71ee0085) 
1// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
2/*
3 * Copyright (c) 2018-2025 TQ-Systems GmbH <linux@ew.tq-group.com>,
4 * D-82229 Seefeld, Germany.
5 * Author: Matthias Schiffer
6 * Author: Max Merchel
7 */
8
9/dts-v1/;
10
11#include <dt-bindings/gpio/gpio.h>
12#include <dt-bindings/input/input.h>
13#include <dt-bindings/leds/common.h>
14#include <dt-bindings/net/ti-dp83867.h>
15#include "fsl-ls1012a-tqmls1012al.dtsi"
16
17/ {
18	model = "TQ-Systems TQMLS1012AL on MBLS1012AL";
19	compatible = "tq,ls1012a-tqmls1012al-mbls1012al", "tq,ls1012a-tqmls1012al", "fsl,ls1012a";
20	chassis-type = "embedded";
21
22	aliases {
23		/* use MAC from U-Boot environment */
24		/* TODO: PFE */
25		ethernet2 = &swport0;
26		ethernet3 = &swport1;
27		ethernet4 = &swport2;
28		ethernet5 = &swport3;
29		serial0 = &duart0;
30		spi0 = &qspi;
31	};
32
33	chosen {
34		stdout-path = &duart0;
35	};
36
37	gpio-keys {
38		compatible = "gpio-keys";
39		autorepeat;
40
41		switch-1 {
42			label = "S2";
43			linux,code = <BTN_0>;
44			gpios = <&gpio_exp_3p3v 13 GPIO_ACTIVE_LOW>;
45		};
46
47		switch-2 {
48			label = "X15";
49			linux,code = <BTN_1>;
50			gpios = <&gpio_exp_1p8v 5 GPIO_ACTIVE_LOW>;
51		};
52
53		switch-3 {
54			label = "X16";
55			linux,code = <BTN_2>;
56			gpios = <&gpio_exp_1p8v 4 GPIO_ACTIVE_LOW>;
57		};
58	};
59
60	gpio-leds {
61		compatible = "gpio-leds";
62
63		led-0 {
64			color = <LED_COLOR_ID_GREEN>;
65			function = LED_FUNCTION_HEARTBEAT;
66			gpios = <&gpio_exp_3p3v 14 GPIO_ACTIVE_LOW>;
67			linux,default-trigger = "heartbeat";
68		};
69
70		led-1 {
71			color = <LED_COLOR_ID_GREEN>;
72			function = LED_FUNCTION_STATUS;
73			gpios = <&gpio_exp_3p3v 15 GPIO_ACTIVE_LOW>;
74			linux,default-trigger = "default-on";
75		};
76	};
77
78	reserved-memory {
79		#address-cells = <2>;
80		#size-cells = <2>;
81		ranges;
82
83		/* global autoconfigured region for contiguous allocations */
84		linux,cma {
85			compatible = "shared-dma-pool";
86			reusable;
87			/* 64 MiB */
88			size = <0 0x04000000>;
89			/*  512 - 128 MiB, our minimum RAM config will be 512 MiB */
90			alloc-ranges = <0 0x80000000 0 0x98000000>;
91			linux,cma-default;
92		};
93	};
94
95	reg_1v5: regulator-1v5 {
96		compatible = "regulator-fixed";
97		regulator-name = "V_1V5";
98		regulator-min-microvolt = <1500000>;
99		regulator-max-microvolt = <1500000>;
100		regulator-always-on;
101	};
102
103	reg_1p5v_pcie: regulator-1p5v-pcie {
104		compatible = "regulator-fixed";
105		regulator-name = "V_1V5_PCIE";
106		regulator-min-microvolt = <1500000>;
107		regulator-max-microvolt = <1500000>;
108		regulator-always-on;
109		regulator-boot-on;
110		gpio = <&gpio_exp_1p8v 7 GPIO_ACTIVE_HIGH>;
111		enable-active-high;
112		vin-supply = <&reg_1v5>;
113	};
114
115	reg_1p5v_wlan: regulator-1p5v-wlan {
116		compatible = "regulator-fixed";
117		regulator-name = "V_1V5_WLAN";
118		regulator-min-microvolt = <1500000>;
119		regulator-max-microvolt = <1500000>;
120		regulator-always-on;
121		regulator-boot-on;
122		gpio = <&gpio_exp_1p8v 6 GPIO_ACTIVE_HIGH>;
123		enable-active-high;
124		vin-supply = <&reg_1v5>;
125	};
126
127	reg_1v8: regulator-1p8v {
128		compatible = "regulator-fixed";
129		regulator-name = "V_1V8";
130		regulator-min-microvolt = <1800000>;
131		regulator-max-microvolt = <1800000>;
132		regulator-always-on;
133	};
134
135	reg_3v3: regulator-3p3v {
136		compatible = "regulator-fixed";
137		regulator-name = "3P3V";
138		regulator-min-microvolt = <3300000>;
139		regulator-max-microvolt = <3300000>;
140		regulator-always-on;
141	};
142
143	reg_3v3_pcie: regulator-3v3-pcie {
144		compatible = "regulator-fixed";
145		regulator-name = "V_3V3_PCIE";
146		regulator-min-microvolt = <3300000>;
147		regulator-max-microvolt = <3300000>;
148		regulator-always-on;
149		regulator-boot-on;
150		gpio = <&gpio_exp_3p3v 3 GPIO_ACTIVE_HIGH>;
151		enable-active-high;
152		vin-supply = <&reg_3v3>;
153	};
154
155	reg_3v3_wlan: regulator-3v3-wlan {
156		compatible = "regulator-fixed";
157		regulator-name = "V_3V3_WLAN";
158		regulator-min-microvolt = <3300000>;
159		regulator-max-microvolt = <3300000>;
160		regulator-always-on;
161		regulator-boot-on;
162		gpio = <&gpio_exp_3p3v 1 GPIO_ACTIVE_HIGH>;
163		enable-active-high;
164		vin-supply = <&reg_3v3>;
165	};
166};
167
168&duart0 {
169	status = "okay";
170};
171
172&esdhc0 {
173	vmmc-supply = <&reg_3v3>;
174	no-mmc;
175	no-sdio;
176	disable-wp;
177	sd-uhs-sdr12;
178	sd-uhs-sdr25;
179	sd-uhs-sdr50;
180	sd-uhs-sdr104;
181	status = "okay";
182};
183
184&i2c0 {
185	gpio_exp_3p3v: gpio@20 {
186		compatible = "nxp,pca9555";
187		reg = <0x20>;
188		gpio-controller;
189		#gpio-cells = <2>;
190		vcc-supply = <&reg_3v3>;
191		interrupt-parent = <&gpio0>;
192		interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
193		interrupt-controller;
194		#interrupt-cells = <2>;
195		gpio-line-names = "", "", "GPIO_3V3_3", "",
196				  "", "", "", "",
197				  "", "GPIO_3V3_1", "GPIO_3V3_2", "",
198				  "", "", "", "";
199
200		wlan-disable-hog {
201			gpio-hog;
202			gpios = <0 GPIO_ACTIVE_HIGH>;
203			output-high;
204			line-name = "WLAN_DISABLE#";
205		};
206
207		pcie-rst-hog {
208			gpio-hog;
209			gpios = <4 GPIO_ACTIVE_HIGH>;
210			output-high;
211			line-name = "PCIE_RST#";
212		};
213
214		wlan-rst-hog {
215			gpio-hog;
216			gpios = <5 GPIO_ACTIVE_HIGH>;
217			output-high;
218			line-name = "WLAN_RST#";
219		};
220
221		pcie-dis-hog {
222			gpio-hog;
223			gpios = <11 GPIO_ACTIVE_HIGH>;
224			output-high;
225			line-name = "PCIE_DIS#";
226		};
227
228		pcie-wake-hog {
229			gpio-hog;
230			gpios = <12 GPIO_ACTIVE_HIGH>;
231			input;
232			line-name = "PCIE_WAKE#";
233		};
234	};
235
236	lm75_48: temperature-sensor@48 {
237		compatible = "national,lm75a";
238		reg = <0x48>;
239		vs-supply = <&reg_3v3>;
240	};
241
242	switch@5f {
243		compatible = "microchip,ksz9897";
244		reg = <0x5f>;
245		reset-gpios = <&gpio_exp_3p3v 7 GPIO_ACTIVE_LOW>;
246
247		ports {
248			#address-cells = <1>;
249			#size-cells = <0>;
250
251			swport0: port@0 {
252				reg = <0>;
253				label = "swp0";
254				phy-mode = "internal";
255			};
256
257			swport1: port@1 {
258				reg = <1>;
259				label = "swp1";
260				phy-mode = "internal";
261			};
262
263			swport2: port@2 {
264				reg = <2>;
265				label = "swp2";
266				phy-mode = "internal";
267			};
268
269			swport3: port@3 {
270				reg = <3>;
271				label = "swp3";
272				phy-mode = "internal";
273			};
274
275			port@6 {
276				reg = <6>;
277				label = "cpu";
278				/* TODO: PFE */
279				phy-mode = "rgmii-id";
280				rx-internal-delay-ps = <1500>;
281				tx-internal-delay-ps = <1500>;
282
283				fixed-link {
284					speed = <1000>;
285					full-duplex;
286				};
287			};
288		};
289	};
290
291	gpio_exp_1p8v: gpio@70 {
292		compatible = "nxp,pca9538";
293		reg = <0x70>;
294		gpio-controller;
295		#gpio-cells = <2>;
296		vcc-supply = <&reg_1v8>;
297		interrupt-parent = <&gpio0>;
298		interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
299		interrupt-controller;
300		#interrupt-cells = <2>;
301		gpio-line-names = "PCIE_CLK_PD#", "PMIC_INT#", "ETH_SW_INT#", "",
302				  "", "", "", "",
303				  "", "GPIO_3V3_1", "GPIO_3V3_2", "",
304				  "", "", "", "";
305
306		/* do not change PCIE_CLK_PD */
307		pcie-clk-pd-hog {
308			gpio-hog;
309			gpios = <0 GPIO_ACTIVE_HIGH>;
310			output-high;
311			line-name = "PCIE_CLK_PD#";
312		};
313
314		pmic-int-hog {
315			gpio-hog;
316			gpios = <1 GPIO_ACTIVE_HIGH>;
317			input;
318			line-name = "PMIC_INT#";
319		};
320
321		eth-sw-int-hog {
322			gpio-hog;
323			gpios = <2 GPIO_ACTIVE_HIGH>;
324			input;
325			line-name = "ETH_SW_INT#";
326		};
327
328		eth-link-pwrdwn-hog {
329			gpio-hog;
330			gpios = <3 GPIO_ACTIVE_HIGH>;
331			input;
332			line-name = "ETH_LINK_PWRDWN#";
333		};
334	};
335};
336
337&pcie1 {
338	status = "okay";
339};
340
341/* TODO: PFE */
342
343&sata {
344	status = "okay";
345};
346
347&usb0 {
348	#address-cells = <1>;
349	#size-cells = <0>;
350
351	hub_2_0: hub@1 {
352		compatible = "usb451,8142";
353		reg = <1>;
354		peer-hub = <&hub_3_0>;
355		reset-gpios = <&gpio_exp_3p3v 6 GPIO_ACTIVE_LOW>;
356		vdd-supply = <&reg_vcc_3v3>;
357	};
358
359	hub_3_0: hub@2 {
360		compatible = "usb451,8140";
361		reg = <2>;
362		peer-hub = <&hub_2_0>;
363		reset-gpios = <&gpio_exp_3p3v 6 GPIO_ACTIVE_LOW>;
364		vdd-supply = <&reg_vcc_3v3>;
365	};
366};
367