xref: /openbmc/u-boot/arch/arm/dts/zynqmp-clk.dtsi (revision 704744f8) 
1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * Clock specification for Xilinx ZynqMP
4 *
5 * (C) Copyright 2015 - 2018, Xilinx, Inc.
6 *
7 * Michal Simek <michal.simek@xilinx.com>
8 */
9
10/ {
11	clk100: clk100 {
12		compatible = "fixed-clock";
13		#clock-cells = <0>;
14		clock-frequency = <100000000>;
15		u-boot,dm-pre-reloc;
16	};
17
18	clk125: clk125 {
19		compatible = "fixed-clock";
20		#clock-cells = <0>;
21		clock-frequency = <125000000>;
22	};
23
24	clk200: clk200 {
25		compatible = "fixed-clock";
26		#clock-cells = <0>;
27		clock-frequency = <200000000>;
28	};
29
30	clk250: clk250 {
31		compatible = "fixed-clock";
32		#clock-cells = <0>;
33		clock-frequency = <250000000>;
34	};
35
36	clk300: clk300 {
37		compatible = "fixed-clock";
38		#clock-cells = <0>;
39		clock-frequency = <300000000>;
40	};
41
42	clk600: clk600 {
43		compatible = "fixed-clock";
44		#clock-cells = <0>;
45		clock-frequency = <600000000>;
46	};
47
48	dp_aclk: clock0 {
49		compatible = "fixed-clock";
50		#clock-cells = <0>;
51		clock-frequency = <100000000>;
52		clock-accuracy = <100>;
53	};
54
55	dp_aud_clk: clock1 {
56		compatible = "fixed-clock";
57		#clock-cells = <0>;
58		clock-frequency = <24576000>;
59		clock-accuracy = <100>;
60	};
61
62	dpdma_clk: dpdma_clk {
63		compatible = "fixed-clock";
64		#clock-cells = <0x0>;
65		clock-frequency = <533000000>;
66	};
67
68	drm_clock: drm_clock {
69		compatible = "fixed-clock";
70		#clock-cells = <0x0>;
71		clock-frequency = <262750000>;
72		clock-accuracy = <0x64>;
73	};
74};
75
76&can0 {
77	clocks = <&clk100 &clk100>;
78};
79
80&can1 {
81	clocks = <&clk100 &clk100>;
82};
83
84&fpd_dma_chan1 {
85	clocks = <&clk600>, <&clk100>;
86};
87
88&fpd_dma_chan2 {
89	clocks = <&clk600>, <&clk100>;
90};
91
92&fpd_dma_chan3 {
93	clocks = <&clk600>, <&clk100>;
94};
95
96&fpd_dma_chan4 {
97	clocks = <&clk600>, <&clk100>;
98};
99
100&fpd_dma_chan5 {
101	clocks = <&clk600>, <&clk100>;
102};
103
104&fpd_dma_chan6 {
105	clocks = <&clk600>, <&clk100>;
106};
107
108&fpd_dma_chan7 {
109	clocks = <&clk600>, <&clk100>;
110};
111
112&fpd_dma_chan8 {
113	clocks = <&clk600>, <&clk100>;
114};
115
116&lpd_dma_chan1 {
117	clocks = <&clk600>, <&clk100>;
118};
119
120&lpd_dma_chan2 {
121	clocks = <&clk600>, <&clk100>;
122};
123
124&lpd_dma_chan3 {
125	clocks = <&clk600>, <&clk100>;
126};
127
128&lpd_dma_chan4 {
129	clocks = <&clk600>, <&clk100>;
130};
131
132&lpd_dma_chan5 {
133	clocks = <&clk600>, <&clk100>;
134};
135
136&lpd_dma_chan6 {
137	clocks = <&clk600>, <&clk100>;
138};
139
140&lpd_dma_chan7 {
141	clocks = <&clk600>, <&clk100>;
142};
143
144&lpd_dma_chan8 {
145	clocks = <&clk600>, <&clk100>;
146};
147
148&nand0 {
149	clocks = <&clk100 &clk100>;
150};
151
152&gem0 {
153	clocks = <&clk125>, <&clk125>, <&clk125>;
154};
155
156&gem1 {
157	clocks = <&clk125>, <&clk125>, <&clk125>;
158};
159
160&gem2 {
161	clocks = <&clk125>, <&clk125>, <&clk125>;
162};
163
164&gem3 {
165	clocks = <&clk125>, <&clk125>, <&clk125>;
166};
167
168&gpio {
169	clocks = <&clk100>;
170};
171
172&i2c0 {
173	clocks = <&clk100>;
174};
175
176&i2c1 {
177	clocks = <&clk100>;
178};
179
180&qspi {
181	clocks = <&clk300 &clk300>;
182};
183
184&sata {
185	clocks = <&clk250>;
186};
187
188&sdhci0 {
189	clocks = <&clk200 &clk200>;
190};
191
192&sdhci1 {
193	clocks = <&clk200 &clk200>;
194};
195
196&spi0 {
197	clocks = <&clk200 &clk200>;
198};
199
200&spi1 {
201	clocks = <&clk200 &clk200>;
202};
203
204&uart0 {
205	clocks = <&clk100 &clk100>;
206};
207
208&uart1 {
209	clocks = <&clk100 &clk100>;
210};
211
212&usb0 {
213	clocks = <&clk250>, <&clk250>;
214};
215
216&usb1 {
217	clocks = <&clk250>, <&clk250>;
218};
219
220&watchdog0 {
221	clocks = <&clk250>;
222};
223
224&xilinx_drm {
225	clocks = <&drm_clock>;
226};
227
228&xlnx_dp {
229	clocks = <&dp_aclk>, <&dp_aud_clk>;
230};
231
232&xlnx_dpdma {
233	clocks = <&dpdma_clk>;
234};
235
236&xlnx_dp_snd_codec0 {
237	clocks = <&dp_aud_clk>;
238};
239