1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) 2014 STMicroelectronics R&D Limited
4 */
5#include <dt-bindings/clock/stih410-clks.h>
6/ {
7	/*
8	 * Fixed 30MHz oscillator inputs to SoC
9	 */
10	clk_sysin: clk-sysin {
11		#clock-cells = <0>;
12		compatible = "fixed-clock";
13		clock-frequency = <30000000>;
14		clock-output-names = "CLK_SYSIN";
15	};
16
17	clk_tmdsout_hdmi: clk-tmdsout-hdmi {
18		#clock-cells = <0>;
19		compatible = "fixed-clock";
20		clock-frequency = <0>;
21	};
22
23	clocks {
24		#address-cells = <1>;
25		#size-cells = <1>;
26		ranges;
27
28		compatible = "st,stih410-clk", "simple-bus";
29
30		/*
31		 * A9 PLL.
32		 */
33		clockgen-a9@92b0000 {
34			compatible = "st,clkgen-c32";
35			reg = <0x92b0000 0x10000>;
36
37			clockgen_a9_pll: clockgen-a9-pll {
38				#clock-cells = <1>;
39				compatible = "st,stih407-clkgen-plla9";
40
41				clocks = <&clk_sysin>;
42			};
43
44			/*
45			 * ARM CPU related clocks.
46			 */
47			clk_m_a9: clk-m-a9 {
48				#clock-cells = <0>;
49				compatible = "st,stih407-clkgen-a9-mux", "st,clkgen-mux";
50
51				clocks = <&clockgen_a9_pll 0>,
52					 <&clockgen_a9_pll 0>,
53					 <&clk_s_c0_flexgen 13>,
54					 <&clk_m_a9_ext2f_div2>;
55
56				/*
57				 * ARM Peripheral clock for timers
58				 */
59				arm_periph_clk: clk-m-a9-periphs {
60					#clock-cells = <0>;
61					compatible = "fixed-factor-clock";
62					clocks = <&clk_m_a9>;
63					clock-div = <2>;
64					clock-mult = <1>;
65				};
66			};
67		};
68
69		clockgen-a@90ff000 {
70			compatible = "st,clkgen-c32";
71			reg = <0x90ff000 0x1000>;
72
73			clk_s_a0_pll: clk-s-a0-pll {
74				#clock-cells = <1>;
75				compatible = "st,clkgen-pll0-a0";
76
77				clocks = <&clk_sysin>;
78			};
79
80			clk_s_a0_flexgen: clk-s-a0-flexgen {
81				compatible = "st,flexgen", "st,flexgen-stih410-a0";
82
83				#clock-cells = <1>;
84
85				clocks = <&clk_s_a0_pll 0>,
86					 <&clk_sysin>;
87			};
88		};
89
90		clk_s_c0: clockgen-c@9103000 {
91			compatible = "st,clkgen-c32";
92			reg = <0x9103000 0x1000>;
93
94			clk_s_c0_pll0: clk-s-c0-pll0 {
95				#clock-cells = <1>;
96				compatible = "st,clkgen-pll0-c0";
97
98				clocks = <&clk_sysin>;
99			};
100
101			clk_s_c0_pll1: clk-s-c0-pll1 {
102				#clock-cells = <1>;
103				compatible = "st,clkgen-pll1-c0";
104
105				clocks = <&clk_sysin>;
106			};
107
108			clk_s_c0_quadfs: clk-s-c0-quadfs {
109				#clock-cells = <1>;
110				compatible = "st,quadfs-pll";
111
112				clocks = <&clk_sysin>;
113			};
114
115			clk_s_c0_flexgen: clk-s-c0-flexgen {
116				#clock-cells = <1>;
117				compatible = "st,flexgen", "st,flexgen-stih410-c0";
118
119				clocks = <&clk_s_c0_pll0 0>,
120					 <&clk_s_c0_pll1 0>,
121					 <&clk_s_c0_quadfs 0>,
122					 <&clk_s_c0_quadfs 1>,
123					 <&clk_s_c0_quadfs 2>,
124					 <&clk_s_c0_quadfs 3>,
125					 <&clk_sysin>;
126
127				/*
128				 * ARM Peripheral clock for timers
129				 */
130				clk_m_a9_ext2f_div2: clk-m-a9-ext2f-div2s {
131					#clock-cells = <0>;
132					compatible = "fixed-factor-clock";
133
134					clocks = <&clk_s_c0_flexgen 13>;
135
136					clock-output-names = "clk-m-a9-ext2f-div2";
137
138					clock-div = <2>;
139					clock-mult = <1>;
140				};
141			};
142		};
143
144		clockgen-d0@9104000 {
145			compatible = "st,clkgen-c32";
146			reg = <0x9104000 0x1000>;
147
148			clk_s_d0_quadfs: clk-s-d0-quadfs {
149				#clock-cells = <1>;
150				compatible = "st,quadfs-d0";
151
152				clocks = <&clk_sysin>;
153			};
154
155			clk_s_d0_flexgen: clk-s-d0-flexgen {
156				#clock-cells = <1>;
157				compatible = "st,flexgen", "st,flexgen-stih410-d0";
158
159				clocks = <&clk_s_d0_quadfs 0>,
160					 <&clk_s_d0_quadfs 1>,
161					 <&clk_s_d0_quadfs 2>,
162					 <&clk_s_d0_quadfs 3>,
163					 <&clk_sysin>;
164			};
165		};
166
167		clockgen-d2@9106000 {
168			compatible = "st,clkgen-c32";
169			reg = <0x9106000 0x1000>;
170
171			clk_s_d2_quadfs: clk-s-d2-quadfs {
172				#clock-cells = <1>;
173				compatible = "st,quadfs-d2";
174
175				clocks = <&clk_sysin>;
176			};
177
178			clk_s_d2_flexgen: clk-s-d2-flexgen {
179				#clock-cells = <1>;
180				compatible = "st,flexgen", "st,flexgen-stih407-d2";
181
182				clocks = <&clk_s_d2_quadfs 0>,
183					 <&clk_s_d2_quadfs 1>,
184					 <&clk_s_d2_quadfs 2>,
185					 <&clk_s_d2_quadfs 3>,
186					 <&clk_sysin>,
187					 <&clk_sysin>,
188					 <&clk_tmdsout_hdmi>;
189			};
190		};
191
192		clockgen-d3@9107000 {
193			compatible = "st,clkgen-c32";
194			reg = <0x9107000 0x1000>;
195
196			clk_s_d3_quadfs: clk-s-d3-quadfs {
197				#clock-cells = <1>;
198				compatible = "st,quadfs-d3";
199
200				clocks = <&clk_sysin>;
201			};
202
203			clk_s_d3_flexgen: clk-s-d3-flexgen {
204				#clock-cells = <1>;
205				compatible = "st,flexgen", "st,flexgen-stih407-d3";
206
207				clocks = <&clk_s_d3_quadfs 0>,
208					 <&clk_s_d3_quadfs 1>,
209					 <&clk_s_d3_quadfs 2>,
210					 <&clk_s_d3_quadfs 3>,
211					 <&clk_sysin>;
212			};
213		};
214	};
215};
216