1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * Copyright (c) 2020 Microchip Technology Inc. and its subsidiaries.
4 */
5
6/dts-v1/;
7#include "sparx5_pcb_common.dtsi"
8
9/ {
10	model = "Sparx5 PCB125 Reference Board";
11	compatible = "microchip,sparx5-pcb125", "microchip,sparx5";
12
13	memory@0 {
14		device_type = "memory";
15		reg = <0x00000000 0x00000000 0x10000000>;
16	};
17};
18
19&gpio {
20	emmc_pins: emmc-pins {
21		/* NB: No "GPIO_35", "GPIO_36", "GPIO_37"
22		 * (N/A: CARD_nDETECT, CARD_WP, CARD_LED)
23		 */
24		pins = "GPIO_34", "GPIO_38", "GPIO_39",
25			"GPIO_40", "GPIO_41", "GPIO_42",
26			"GPIO_43", "GPIO_44", "GPIO_45",
27			"GPIO_46", "GPIO_47";
28		drive-strength = <3>;
29		function = "emmc";
30	};
31};
32
33&sdhci0 {
34	status = "okay";
35	bus-width = <8>;
36	non-removable;
37	pinctrl-0 = <&emmc_pins>;
38	max-frequency = <8000000>;
39	microchip,clock-delay = <10>;
40};
41
42&spi0 {
43	status = "okay";
44	spi@0 {
45		compatible = "spi-mux";
46		mux-controls = <&mux>;
47		#address-cells = <1>;
48		#size-cells = <0>;
49		reg = <0>;	/* CS0 */
50		spi-flash@9 {
51			compatible = "jedec,spi-nor";
52			spi-max-frequency = <8000000>;
53			reg = <0x9>;	/* SPI */
54		};
55	};
56	spi@1 {
57		compatible = "spi-mux";
58		mux-controls = <&mux 0>;
59		#address-cells = <1>;
60		#size-cells = <0>;
61		reg = <1>; /* CS1 */
62		spi-flash@9 {
63			compatible = "spi-nand";
64			pinctrl-0 = <&cs1_pins>;
65			pinctrl-names = "default";
66			spi-max-frequency = <8000000>;
67			reg = <0x9>;	/* SPI */
68		};
69	};
70};
71
72&sgpio0 {
73	status = "okay";
74	microchip,sgpio-port-ranges = <0 23>;
75};
76
77&i2c1 {
78	status = "okay";
79};
80