1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * dts file for Xilinx ZynqMP ZCU104
4 *
5 * (C) Copyright 2017 - 2018, Xilinx, Inc.
6 *
7 * Michal Simek <michal.simek@xilinx.com>
8 */
9
10/dts-v1/;
11
12#include "zynqmp.dtsi"
13#include "zynqmp-clk-ccf.dtsi"
14#include <dt-bindings/gpio/gpio.h>
15#include <dt-bindings/phy/phy.h>
16
17/ {
18	model = "ZynqMP ZCU104 RevA";
19	compatible = "xlnx,zynqmp-zcu104-revA", "xlnx,zynqmp-zcu104", "xlnx,zynqmp";
20
21	aliases {
22		ethernet0 = &gem3;
23		gpio0 = &gpio;
24		i2c0 = &i2c1;
25		mmc0 = &sdhci1;
26		rtc0 = &rtc;
27		serial0 = &uart0;
28		serial1 = &uart1;
29		serial2 = &dcc;
30		spi0 = &qspi;
31		usb0 = &usb0;
32	};
33
34	chosen {
35		bootargs = "earlycon";
36		stdout-path = "serial0:115200n8";
37	};
38
39	memory@0 {
40		device_type = "memory";
41		reg = <0x0 0x0 0x0 0x80000000>;
42	};
43};
44
45&can1 {
46	status = "okay";
47};
48
49&dcc {
50	status = "okay";
51};
52
53&gem3 {
54	status = "okay";
55	phy-handle = <&phy0>;
56	phy-mode = "rgmii-id";
57	phy0: phy@c {
58		reg = <0xc>;
59		ti,rx-internal-delay = <0x8>;
60		ti,tx-internal-delay = <0xa>;
61		ti,fifo-depth = <0x1>;
62	};
63};
64
65&gpio {
66	status = "okay";
67};
68
69&gpu {
70	status = "okay";
71};
72
73&i2c1 {
74	status = "okay";
75	clock-frequency = <400000>;
76
77	/* Another connection to this bus via PL i2c via PCA9306 - u45 */
78	i2c-mux@74 { /* u34 */
79		compatible = "nxp,pca9548";
80		#address-cells = <1>;
81		#size-cells = <0>;
82		reg = <0x74>;
83		i2c@0 {
84			#address-cells = <1>;
85			#size-cells = <0>;
86			reg = <0>;
87			/*
88			 * IIC_EEPROM 1kB memory which uses 256B blocks
89			 * where every block has different address.
90			 *    0 - 256B address 0x54
91			 * 256B - 512B address 0x55
92			 * 512B - 768B address 0x56
93			 * 768B - 1024B address 0x57
94			 */
95			eeprom: eeprom@54 { /* u23 */
96				compatible = "atmel,24c08";
97				reg = <0x54>;
98				#address-cells = <1>;
99				#size-cells = <1>;
100			};
101		};
102
103		i2c@1 {
104			#address-cells = <1>;
105			#size-cells = <0>;
106			reg = <1>;
107			clock_8t49n287: clock-generator@6c { /* 8T49N287 - u182 */
108				compatible = "idt,8t49n287";
109				reg = <0x6c>;
110			};
111		};
112
113		i2c@2 {
114			#address-cells = <1>;
115			#size-cells = <0>;
116			reg = <2>;
117			irps5401_43: irps54012@43 { /* IRPS5401 - u175 */
118				#clock-cells = <0>;
119				compatible = "infineon,irps5401";
120				reg = <0x43>;
121			};
122			irps5401_4d: irps54012@4d { /* IRPS5401 - u180 */
123				#clock-cells = <0>;
124				compatible = "infineon,irps5401";
125				reg = <0x4d>;
126			};
127		};
128
129		i2c@4 {
130			#address-cells = <1>;
131			#size-cells = <0>;
132			reg = <4>;
133			tca6416_u97: gpio@21 {
134				compatible = "ti,tca6416";
135				reg = <0x21>;
136				gpio-controller;
137				#gpio-cells = <2>;
138				/*
139				 * IRQ not connected
140				 * Lines:
141				 * 0 - IRPS5401_ALERT_B
142				 * 1 - HDMI_8T49N241_INT_ALM
143				 * 2 - MAX6643_OT_B
144				 * 3 - MAX6643_FANFAIL_B
145				 * 5 - IIC_MUX_RESET_B
146				 * 6 - GEM3_EXP_RESET_B
147				 * 7 - FMC_LPC_PRSNT_M2C_B
148				 * 4, 10 - 17 - not connected
149				 */
150			};
151		};
152
153		i2c@5 {
154			#address-cells = <1>;
155			#size-cells = <0>;
156			reg = <5>;
157		};
158
159		i2c@7 {
160			#address-cells = <1>;
161			#size-cells = <0>;
162			reg = <7>;
163		};
164
165		/* 3, 6 not connected */
166	};
167};
168
169&qspi {
170	status = "okay";
171	flash@0 {
172		compatible = "m25p80"; /* n25q512a 128MiB */
173		#address-cells = <1>;
174		#size-cells = <1>;
175		reg = <0x0>;
176		spi-tx-bus-width = <1>;
177		spi-rx-bus-width = <4>;
178		spi-max-frequency = <108000000>; /* Based on DC1 spec */
179		partition@qspi-fsbl-uboot { /* for testing purpose */
180			label = "qspi-fsbl-uboot";
181			reg = <0x0 0x100000>;
182		};
183		partition@qspi-linux { /* for testing purpose */
184			label = "qspi-linux";
185			reg = <0x100000 0x500000>;
186		};
187		partition@qspi-device-tree { /* for testing purpose */
188			label = "qspi-device-tree";
189			reg = <0x600000 0x20000>;
190		};
191		partition@qspi-rootfs { /* for testing purpose */
192			label = "qspi-rootfs";
193			reg = <0x620000 0x5E0000>;
194		};
195	};
196};
197
198&rtc {
199	status = "okay";
200};
201
202&sata {
203	status = "okay";
204	/* SATA OOB timing settings */
205	ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
206	ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
207	ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
208	ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
209	ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
210	ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
211	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
212	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
213	phy-names = "sata-phy";
214	phys = <&lane3 PHY_TYPE_SATA 1 1 125000000>;
215};
216
217/* SD1 with level shifter */
218&sdhci1 {
219	status = "okay";
220	no-1-8-v;
221	xlnx,mio_bank = <1>;
222	disable-wp;
223};
224
225&serdes {
226	status = "okay";
227};
228
229&uart0 {
230	status = "okay";
231};
232
233&uart1 {
234	status = "okay";
235};
236
237/* ULPI SMSC USB3320 */
238&usb0 {
239	status = "okay";
240};
241
242&dwc3_0 {
243	status = "okay";
244	dr_mode = "host";
245	snps,usb3_lpm_capable;
246	phy-names = "usb3-phy";
247	phys = <&lane2 PHY_TYPE_USB3 0 2 26000000>;
248	maximum-speed = "super-speed";
249};
250
251&watchdog0 {
252	status = "okay";
253};
254
255&xilinx_ams {
256	status = "okay";
257};
258
259&ams_ps {
260	status = "okay";
261};
262
263&ams_pl {
264	status = "okay";
265};
266