1 // SPDX-License-Identifier: GPL-2.0+
2 /*
3 * Clock specification for Xilinx ZynqMP
4 *
5 * (C) Copyright 2017 - 2021, Xilinx, Inc.
6 *
7 * Michal Simek <michal.simek@xilinx.com>
8 */
9
10 #include <dt-bindings/clock/xlnx-zynqmp-clk.h>
11 / {
12 pss_ref_clk: pss_ref_clk {
13 compatible = "fixed-clock";
14 #clock-cells = <0>;
15 clock-frequency = <33333333>;
16 };
17
18 video_clk: video_clk {
19 compatible = "fixed-clock";
20 #clock-cells = <0>;
21 clock-frequency = <27000000>;
22 };
23
24 pss_alt_ref_clk: pss_alt_ref_clk {
25 compatible = "fixed-clock";
26 #clock-cells = <0>;
27 clock-frequency = <0>;
28 };
29
30 gt_crx_ref_clk: gt_crx_ref_clk {
31 compatible = "fixed-clock";
32 #clock-cells = <0>;
33 clock-frequency = <108000000>;
34 };
35
36 aux_ref_clk: aux_ref_clk {
37 compatible = "fixed-clock";
38 #clock-cells = <0>;
39 clock-frequency = <27000000>;
40 };
41 };
42
43 &zynqmp_firmware {
44 zynqmp_clk: clock-controller {
45 #clock-cells = <1>;
46 compatible = "xlnx,zynqmp-clk";
47 clocks = <&pss_ref_clk>, <&video_clk>, <&pss_alt_ref_clk>,
48 <&aux_ref_clk>, <>_crx_ref_clk>;
49 clock-names = "pss_ref_clk", "video_clk", "pss_alt_ref_clk",
50 "aux_ref_clk", "gt_crx_ref_clk";
51 };
52 };
53
54 &can0 {
55 clocks = <&zynqmp_clk CAN0_REF>, <&zynqmp_clk LPD_LSBUS>;
56 };
57
58 &can1 {
59 clocks = <&zynqmp_clk CAN1_REF>, <&zynqmp_clk LPD_LSBUS>;
60 };
61
62 &cpu0 {
63 clocks = <&zynqmp_clk ACPU>;
64 };
65
66 &fpd_dma_chan1 {
67 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
68 };
69
70 &fpd_dma_chan2 {
71 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
72 };
73
74 &fpd_dma_chan3 {
75 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
76 };
77
78 &fpd_dma_chan4 {
79 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
80 };
81
82 &fpd_dma_chan5 {
83 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
84 };
85
86 &fpd_dma_chan6 {
87 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
88 };
89
90 &fpd_dma_chan7 {
91 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
92 };
93
94 &fpd_dma_chan8 {
95 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
96 };
97
98 &lpd_dma_chan1 {
99 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
100 };
101
102 &lpd_dma_chan2 {
103 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
104 };
105
106 &lpd_dma_chan3 {
107 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
108 };
109
110 &lpd_dma_chan4 {
111 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
112 };
113
114 &lpd_dma_chan5 {
115 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
116 };
117
118 &lpd_dma_chan6 {
119 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
120 };
121
122 &lpd_dma_chan7 {
123 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
124 };
125
126 &lpd_dma_chan8 {
127 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
128 };
129
130 &nand0 {
131 clocks = <&zynqmp_clk NAND_REF>, <&zynqmp_clk LPD_LSBUS>;
132 };
133
134 &gem0 {
135 clocks = <&zynqmp_clk LPD_LSBUS>, <&zynqmp_clk GEM0_REF>,
136 <&zynqmp_clk GEM0_TX>, <&zynqmp_clk GEM0_RX>,
137 <&zynqmp_clk GEM_TSU>;
138 clock-names = "pclk", "hclk", "tx_clk", "rx_clk", "tsu_clk";
139 };
140
141 &gem1 {
142 clocks = <&zynqmp_clk LPD_LSBUS>, <&zynqmp_clk GEM1_REF>,
143 <&zynqmp_clk GEM1_TX>, <&zynqmp_clk GEM1_RX>,
144 <&zynqmp_clk GEM_TSU>;
145 clock-names = "pclk", "hclk", "tx_clk", "rx_clk", "tsu_clk";
146 };
147
148 &gem2 {
149 clocks = <&zynqmp_clk LPD_LSBUS>, <&zynqmp_clk GEM2_REF>,
150 <&zynqmp_clk GEM2_TX>, <&zynqmp_clk GEM2_RX>,
151 <&zynqmp_clk GEM_TSU>;
152 clock-names = "pclk", "hclk", "tx_clk", "rx_clk", "tsu_clk";
153 };
154
155 &gem3 {
156 clocks = <&zynqmp_clk LPD_LSBUS>, <&zynqmp_clk GEM3_REF>,
157 <&zynqmp_clk GEM3_TX>, <&zynqmp_clk GEM3_RX>,
158 <&zynqmp_clk GEM_TSU>;
159 clock-names = "pclk", "hclk", "tx_clk", "rx_clk", "tsu_clk";
160 };
161
162 &gpio {
163 clocks = <&zynqmp_clk LPD_LSBUS>;
164 };
165
166 &i2c0 {
167 clocks = <&zynqmp_clk I2C0_REF>;
168 };
169
170 &i2c1 {
171 clocks = <&zynqmp_clk I2C1_REF>;
172 };
173
174 &pcie {
175 clocks = <&zynqmp_clk PCIE_REF>;
176 };
177
178 &qspi {
179 clocks = <&zynqmp_clk QSPI_REF>, <&zynqmp_clk LPD_LSBUS>;
180 };
181
182 &sata {
183 clocks = <&zynqmp_clk SATA_REF>;
184 };
185
186 &sdhci0 {
187 clocks = <&zynqmp_clk SDIO0_REF>, <&zynqmp_clk LPD_LSBUS>;
188 };
189
190 &sdhci1 {
191 clocks = <&zynqmp_clk SDIO1_REF>, <&zynqmp_clk LPD_LSBUS>;
192 };
193
194 &spi0 {
195 clocks = <&zynqmp_clk SPI0_REF>, <&zynqmp_clk LPD_LSBUS>;
196 };
197
198 &spi1 {
199 clocks = <&zynqmp_clk SPI1_REF>, <&zynqmp_clk LPD_LSBUS>;
200 };
201
202 &ttc0 {
203 clocks = <&zynqmp_clk LPD_LSBUS>;
204 };
205
206 &ttc1 {
207 clocks = <&zynqmp_clk LPD_LSBUS>;
208 };
209
210 &ttc2 {
211 clocks = <&zynqmp_clk LPD_LSBUS>;
212 };
213
214 &ttc3 {
215 clocks = <&zynqmp_clk LPD_LSBUS>;
216 };
217
218 &uart0 {
219 clocks = <&zynqmp_clk UART0_REF>, <&zynqmp_clk LPD_LSBUS>;
220 };
221
222 &uart1 {
223 clocks = <&zynqmp_clk UART1_REF>, <&zynqmp_clk LPD_LSBUS>;
224 };
225
226 &dwc3_0 {
227 clocks = <&zynqmp_clk USB0_BUS_REF>, <&zynqmp_clk USB3_DUAL_REF>;
228 };
229
230 &dwc3_1 {
231 clocks = <&zynqmp_clk USB1_BUS_REF>, <&zynqmp_clk USB3_DUAL_REF>;
232 };
233
234 &watchdog0 {
235 clocks = <&zynqmp_clk WDT>;
236 };
237
238 &lpd_watchdog {
239 clocks = <&zynqmp_clk LPD_WDT>;
240 };
241
242 &xilinx_ams {
243 clocks = <&zynqmp_clk AMS_REF>;
244 };
245
246 &zynqmp_dpdma {
247 clocks = <&zynqmp_clk DPDMA_REF>;
248 };
249
250 &zynqmp_dpsub {
251 clocks = <&zynqmp_clk TOPSW_LSBUS>,
252 <&zynqmp_clk DP_AUDIO_REF>,
253 <&zynqmp_clk DP_VIDEO_REF>;
254 };
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