1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * sama5d3xcm_cmp.dtsi - Device Tree Include file for SAMA5D36 CMP CPU Module
4 *
5 *  Copyright (C) 2016 Atmel,
6 */
7
8/ {
9	compatible = "atmel,sama5d3xcm-cmp", "atmel,sama5d3", "atmel,sama5";
10
11	chosen {
12		stdout-path = "serial0:115200n8";
13	};
14
15	memory {
16		reg = <0x20000000 0x20000000>;
17	};
18
19	clocks {
20		slow_xtal {
21			clock-frequency = <32768>;
22		};
23
24		main_xtal {
25			clock-frequency = <12000000>;
26		};
27	};
28
29	ahb {
30		apb {
31			spi0: spi@f0004000 {
32				cs-gpios = <&pioD 13 0>, <0>, <0>, <0>;
33			};
34
35			tcb0: timer@f0010000 {
36				timer@0 {
37					compatible = "atmel,tcb-timer";
38					reg = <0>;
39				};
40
41				timer@1 {
42					compatible = "atmel,tcb-timer";
43					reg = <1>;
44				};
45			};
46
47			macb0: ethernet@f0028000 {
48				phy-mode = "rgmii";
49				#address-cells = <1>;
50				#size-cells = <0>;
51
52				ethernet-phy@1 {
53					reg = <0x1>;
54					interrupt-parent = <&pioB>;
55					interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
56					txen-skew-ps = <800>;
57					txc-skew-ps = <3000>;
58					rxdv-skew-ps = <400>;
59					rxc-skew-ps = <3000>;
60					rxd0-skew-ps = <400>;
61					rxd1-skew-ps = <400>;
62					rxd2-skew-ps = <400>;
63					rxd3-skew-ps = <400>;
64				};
65
66				ethernet-phy@7 {
67					reg = <0x7>;
68					interrupt-parent = <&pioB>;
69					interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
70					txen-skew-ps = <800>;
71					txc-skew-ps = <3000>;
72					rxdv-skew-ps = <400>;
73					rxc-skew-ps = <3000>;
74					rxd0-skew-ps = <400>;
75					rxd1-skew-ps = <400>;
76					rxd2-skew-ps = <400>;
77					rxd3-skew-ps = <400>;
78				};
79			};
80
81			i2c1: i2c@f0018000 {
82				pmic: act8865@5b {
83					compatible = "active-semi,act8865";
84					reg = <0x5b>;
85					status = "disabled";
86
87					regulators {
88						vcc_1v8_reg: DCDC_REG1 {
89							regulator-name = "VCC_1V8";
90							regulator-min-microvolt = <1800000>;
91							regulator-max-microvolt = <1800000>;
92							regulator-always-on;
93						};
94
95						vcc_1v2_reg: DCDC_REG2 {
96							regulator-name = "VCC_1V2";
97							regulator-min-microvolt = <1100000>;
98							regulator-max-microvolt = <1300000>;
99							regulator-always-on;
100						};
101
102						vcc_3v3_reg: DCDC_REG3 {
103							regulator-name = "VCC_3V3";
104							regulator-min-microvolt = <3300000>;
105							regulator-max-microvolt = <3300000>;
106							regulator-always-on;
107						};
108
109						vddana_reg: LDO_REG1 {
110							regulator-name = "VDDANA";
111							regulator-min-microvolt = <3300000>;
112							regulator-max-microvolt = <3300000>;
113							regulator-always-on;
114						};
115
116						vddfuse_reg: LDO_REG2 {
117							regulator-name = "FUSE_2V5";
118							regulator-min-microvolt = <2500000>;
119							regulator-max-microvolt = <2500000>;
120						};
121					};
122				};
123			};
124		};
125
126		ebi: ebi@10000000 {
127			pinctrl-0 = <&pinctrl_ebi_nand_addr>;
128			pinctrl-names = "default";
129			status = "okay";
130
131			nand_controller: nand-controller {
132				status = "okay";
133
134				nand@3 {
135					reg = <0x3 0x0 0x2>;
136					atmel,rb = <0>;
137					nand-bus-width = <8>;
138					nand-ecc-mode = "hw";
139					nand-ecc-strength = <4>;
140					nand-ecc-step-size = <512>;
141					nand-on-flash-bbt;
142					label = "atmel_nand";
143
144					partitions {
145						compatible = "fixed-partitions";
146						#address-cells = <1>;
147						#size-cells = <1>;
148
149						at91bootstrap@0 {
150							label = "at91bootstrap";
151							reg = <0x0 0x40000>;
152						};
153
154						bootloader@40000 {
155							label = "bootloader";
156							reg = <0x40000 0x80000>;
157						};
158
159						bootloaderenv@c0000 {
160							label = "bootloader env";
161							reg = <0xc0000 0xc0000>;
162						};
163
164						dtb@180000 {
165							label = "device tree";
166							reg = <0x180000 0x80000>;
167						};
168
169						kernel@200000 {
170							label = "kernel";
171							reg = <0x200000 0x600000>;
172						};
173
174						rootfs@800000 {
175							label = "rootfs";
176							reg = <0x800000 0x0f800000>;
177						};
178					};
179				};
180			};
181		};
182	};
183
184	leds {
185		compatible = "gpio-leds";
186
187		d2 {
188			label = "d2";
189			gpios = <&pioE 25 GPIO_ACTIVE_LOW>;
190			linux,default-trigger = "heartbeat";
191		};
192	};
193};
194