xref: /linux/scripts/dtc/include-prefixes/arm64/freescale/fsl-ls1028a-tqmls1028a-mbls1028a.dts (revision 6589b3d76db2d6adbf8f2084c303fb24252a0dc6) 
1// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
2/*
3 * Copyright 2019-2025 TQ-Systems GmbH <linux@ew.tq-group.com>,
4 * D-82229 Seefeld, Germany.
5 * Author: Michael Krummsdorf
6 * Author: Matthias Schiffer
7 * Author: Alexander Stein
8 */
9
10/dts-v1/;
11
12#include <dt-bindings/input/input.h>
13#include <dt-bindings/leds/common.h>
14#include "fsl-ls1028a-tqmls1028a-mbls1028a.dtsi"
15
16/ {
17	model = "MBLS1028A starterkit";
18	compatible = "tq,ls1028a-tqmls1028a-mbls1028a", "tq,ls1028a-tqmls1028a", "fsl,ls1028a";
19
20	gpio-beeper {
21		compatible = "gpio-beeper";
22		gpios = <&gpio_exp_3v3 15 GPIO_ACTIVE_HIGH>;
23	};
24
25	gpio-keys {
26		compatible = "gpio-keys";
27		autorepeat;
28
29		button-0 {
30			label = "S4";
31			linux,code = <BTN_0>;
32			gpios = <&gpio_exp_3v3 11 GPIO_ACTIVE_LOW>;
33		};
34
35		button-1 {
36			label = "S5";
37			linux,code = <BTN_1>;
38			gpios = <&gpio_exp_3v3 12 GPIO_ACTIVE_LOW>;
39		};
40	};
41
42	gpio-leds {
43		compatible = "gpio-leds";
44
45		led-1 {
46			color = <LED_COLOR_ID_GREEN>;
47			function = LED_FUNCTION_STATUS;
48			function-enumerator = <1>;
49			gpios = <&gpio_exp_3v3 14 GPIO_ACTIVE_HIGH>;
50			linux,default-trigger = "default-on";
51		};
52
53		led-2 {
54			color = <LED_COLOR_ID_GREEN>;
55			function = LED_FUNCTION_HEARTBEAT;
56			gpios = <&gpio_exp_3v3 13 GPIO_ACTIVE_HIGH>;
57			linux,default-trigger = "heartbeat";
58		};
59	};
60};
61
62&gpio_exp_1v8 {
63	dcdc-reset-hog {
64		gpio-hog;
65		gpios = <6 GPIO_ACTIVE_HIGH>;
66		line-name = "DCDC_RESET";
67		output-low;
68	};
69};
70
71&i2c5 {
72	gpio_exp_3v3: gpio@25 {
73		compatible = "nxp,pca9555";
74		reg = <0x25>;
75		#gpio-cells = <2>;
76		gpio-controller;
77		#interrupt-cells = <2>;
78		interrupt-controller;
79		interrupt-parent = <&gpio1>;
80		interrupts = <30 IRQ_TYPE_LEVEL_LOW>;
81		vcc-supply = <&reg_3p3v>;
82
83		clk-intn-hog {
84			gpio-hog;
85			gpios = <0 GPIO_ACTIVE_HIGH>;
86			input;
87			line-name = "CLK_INT#";
88		};
89
90		mpcie-waken-hog {
91			gpio-hog;
92			gpios = <2 GPIO_ACTIVE_HIGH>;
93			input;
94			line-name = "MPCIE_WAKE#";
95		};
96
97		mpcie-disn-hog {
98			gpio-hog;
99			gpios = <3 GPIO_ACTIVE_HIGH>;
100			output-high;
101			line-name = "MPCIE_DIS#";
102		};
103
104		mpcie-rstn-hog {
105			gpio-hog;
106			gpios = <4 GPIO_ACTIVE_HIGH>;
107			output-high;
108			line-name = "MPCIE_RST#";
109		};
110
111		sata-perstn-hog {
112			gpio-hog;
113			gpios = <6 GPIO_ACTIVE_HIGH>;
114			output-high;
115			line-name = "SATA_PERST#";
116		};
117	};
118};
119