1 // SPDX-License-Identifier: GPL-2.0+
3 * Clock specification for Xilinx ZynqMP
5 * (C) Copyright 2017 - 2021, Xilinx, Inc.
7 * Michal Simek <michal.simek@xilinx.com>
10 #include <dt-bindings/clock/xlnx-zynqmp-clk.h>
12 pss_ref_clk: pss_ref_clk {
13 compatible = "fixed-clock";
15 clock-frequency = <33333333>;
18 video_clk: video_clk {
19 compatible = "fixed-clock";
21 clock-frequency = <27000000>;
24 pss_alt_ref_clk: pss_alt_ref_clk {
25 compatible = "fixed-clock";
27 clock-frequency = <0>;
30 gt_crx_ref_clk: gt_crx_ref_clk {
31 compatible = "fixed-clock";
33 clock-frequency = <108000000>;
36 aux_ref_clk: aux_ref_clk {
37 compatible = "fixed-clock";
39 clock-frequency = <27000000>;
44 zynqmp_clk: clock-controller {
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";
55 clocks = <&zynqmp_clk CAN0_REF>, <&zynqmp_clk LPD_LSBUS>;
59 clocks = <&zynqmp_clk CAN1_REF>, <&zynqmp_clk LPD_LSBUS>;
63 clocks = <&zynqmp_clk ACPU>;
67 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
71 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
75 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
79 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
83 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
87 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
91 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
95 clocks = <&zynqmp_clk GDMA_REF>, <&zynqmp_clk LPD_LSBUS>;
99 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
103 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
107 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
111 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
115 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
119 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
123 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
127 clocks = <&zynqmp_clk ADMA_REF>, <&zynqmp_clk LPD_LSBUS>;
131 clocks = <&zynqmp_clk NAND_REF>, <&zynqmp_clk LPD_LSBUS>;
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";
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";
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";
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";
163 clocks = <&zynqmp_clk LPD_LSBUS>;
167 clocks = <&zynqmp_clk I2C0_REF>;
171 clocks = <&zynqmp_clk I2C1_REF>;
175 clocks = <&zynqmp_clk PCIE_REF>;
179 clocks = <&zynqmp_clk QSPI_REF>, <&zynqmp_clk LPD_LSBUS>;
183 clocks = <&zynqmp_clk SATA_REF>;
187 clocks = <&zynqmp_clk SDIO0_REF>, <&zynqmp_clk LPD_LSBUS>;
191 clocks = <&zynqmp_clk SDIO1_REF>, <&zynqmp_clk LPD_LSBUS>;
195 clocks = <&zynqmp_clk SPI0_REF>, <&zynqmp_clk LPD_LSBUS>;
199 clocks = <&zynqmp_clk SPI1_REF>, <&zynqmp_clk LPD_LSBUS>;
203 clocks = <&zynqmp_clk LPD_LSBUS>;
207 clocks = <&zynqmp_clk LPD_LSBUS>;
211 clocks = <&zynqmp_clk LPD_LSBUS>;
215 clocks = <&zynqmp_clk LPD_LSBUS>;
219 clocks = <&zynqmp_clk UART0_REF>, <&zynqmp_clk LPD_LSBUS>;
223 clocks = <&zynqmp_clk UART1_REF>, <&zynqmp_clk LPD_LSBUS>;
227 clocks = <&zynqmp_clk USB0_BUS_REF>, <&zynqmp_clk USB3_DUAL_REF>;
231 clocks = <&zynqmp_clk USB1_BUS_REF>, <&zynqmp_clk USB3_DUAL_REF>;
235 clocks = <&zynqmp_clk WDT>;
239 clocks = <&zynqmp_clk LPD_WDT>;
243 clocks = <&zynqmp_clk AMS_REF>;
247 clocks = <&zynqmp_clk DPDMA_REF>;
251 clocks = <&zynqmp_clk TOPSW_LSBUS>,
252 <&zynqmp_clk DP_AUDIO_REF>,
253 <&zynqmp_clk DP_VIDEO_REF>;