1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3  * Copyright (c) 2016 Maxime Ripard. All rights reserved.
4  */
5 
6 #include <linux/clk-provider.h>
7 #include <linux/io.h>
8 #include <linux/module.h>
9 #include <linux/of.h>
10 #include <linux/platform_device.h>
11 
12 #include "ccu_common.h"
13 #include "ccu_reset.h"
14 
15 #include "ccu_div.h"
16 #include "ccu_gate.h"
17 #include "ccu_mp.h"
18 #include "ccu_mult.h"
19 #include "ccu_nk.h"
20 #include "ccu_nkm.h"
21 #include "ccu_nkmp.h"
22 #include "ccu_nm.h"
23 #include "ccu_phase.h"
24 #include "ccu_sdm.h"
25 
26 #include "ccu-sun8i-h3.h"
27 
28 static SUNXI_CCU_NKMP_WITH_GATE_LOCK(pll_cpux_clk, "pll-cpux",
29 				     "osc24M", 0x000,
30 				     8, 5,	/* N */
31 				     4, 2,	/* K */
32 				     0, 2,	/* M */
33 				     16, 2,	/* P */
34 				     BIT(31),	/* gate */
35 				     BIT(28),	/* lock */
36 				     CLK_SET_RATE_UNGATE);
37 
38 /*
39  * The Audio PLL is supposed to have 4 outputs: 3 fixed factors from
40  * the base (2x, 4x and 8x), and one variable divider (the one true
41  * pll audio).
42  *
43  * With sigma-delta modulation for fractional-N on the audio PLL,
44  * we have to use specific dividers. This means the variable divider
45  * can no longer be used, as the audio codec requests the exact clock
46  * rates we support through this mechanism. So we now hard code the
47  * variable divider to 1. This means the clock rates will no longer
48  * match the clock names.
49  */
50 #define SUN8I_H3_PLL_AUDIO_REG	0x008
51 
52 static struct ccu_sdm_setting pll_audio_sdm_table[] = {
53 	{ .rate = 22579200, .pattern = 0xc0010d84, .m = 8, .n = 7 },
54 	{ .rate = 24576000, .pattern = 0xc000ac02, .m = 14, .n = 14 },
55 };
56 
57 static SUNXI_CCU_NM_WITH_SDM_GATE_LOCK(pll_audio_base_clk, "pll-audio-base",
58 				       "osc24M", 0x008,
59 				       8, 7,	/* N */
60 				       0, 5,	/* M */
61 				       pll_audio_sdm_table, BIT(24),
62 				       0x284, BIT(31),
63 				       BIT(31),	/* gate */
64 				       BIT(28),	/* lock */
65 				       CLK_SET_RATE_UNGATE);
66 
67 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK_MIN_MAX(pll_video_clk, "pll-video",
68 						"osc24M", 0x0010,
69 						192000000, /* Minimum rate */
70 						912000000, /* Maximum rate */
71 						8, 7,      /* N */
72 						0, 4,	   /* M */
73 						BIT(24),   /* frac enable */
74 						BIT(25),   /* frac select */
75 						270000000, /* frac rate 0 */
76 						297000000, /* frac rate 1 */
77 						BIT(31),   /* gate */
78 						BIT(28),   /* lock */
79 						CLK_SET_RATE_UNGATE);
80 
81 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_ve_clk, "pll-ve",
82 					"osc24M", 0x0018,
83 					8, 7,		/* N */
84 					0, 4,		/* M */
85 					BIT(24),	/* frac enable */
86 					BIT(25),	/* frac select */
87 					270000000,	/* frac rate 0 */
88 					297000000,	/* frac rate 1 */
89 					BIT(31),	/* gate */
90 					BIT(28),	/* lock */
91 					CLK_SET_RATE_UNGATE);
92 
93 static SUNXI_CCU_NKM_WITH_GATE_LOCK(pll_ddr_clk, "pll-ddr",
94 				    "osc24M", 0x020,
95 				    8, 5,	/* N */
96 				    4, 2,	/* K */
97 				    0, 2,	/* M */
98 				    BIT(31),	/* gate */
99 				    BIT(28),	/* lock */
100 				    CLK_SET_RATE_UNGATE);
101 
102 static SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(pll_periph0_clk, "pll-periph0",
103 					   "osc24M", 0x028,
104 					   8, 5,	/* N */
105 					   4, 2,	/* K */
106 					   BIT(31),	/* gate */
107 					   BIT(28),	/* lock */
108 					   2,		/* post-div */
109 					   CLK_SET_RATE_UNGATE);
110 
111 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_gpu_clk, "pll-gpu",
112 					"osc24M", 0x0038,
113 					8, 7,		/* N */
114 					0, 4,		/* M */
115 					BIT(24),	/* frac enable */
116 					BIT(25),	/* frac select */
117 					270000000,	/* frac rate 0 */
118 					297000000,	/* frac rate 1 */
119 					BIT(31),	/* gate */
120 					BIT(28),	/* lock */
121 					CLK_SET_RATE_UNGATE);
122 
123 static SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(pll_periph1_clk, "pll-periph1",
124 					   "osc24M", 0x044,
125 					   8, 5,	/* N */
126 					   4, 2,	/* K */
127 					   BIT(31),	/* gate */
128 					   BIT(28),	/* lock */
129 					   2,		/* post-div */
130 					   CLK_SET_RATE_UNGATE);
131 
132 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_de_clk, "pll-de",
133 					"osc24M", 0x0048,
134 					8, 7,		/* N */
135 					0, 4,		/* M */
136 					BIT(24),	/* frac enable */
137 					BIT(25),	/* frac select */
138 					270000000,	/* frac rate 0 */
139 					297000000,	/* frac rate 1 */
140 					BIT(31),	/* gate */
141 					BIT(28),	/* lock */
142 					CLK_SET_RATE_UNGATE);
143 
144 static const char * const cpux_parents[] = { "osc32k", "osc24M",
145 					     "pll-cpux" , "pll-cpux" };
146 static SUNXI_CCU_MUX(cpux_clk, "cpux", cpux_parents,
147 		     0x050, 16, 2, CLK_IS_CRITICAL | CLK_SET_RATE_PARENT);
148 
149 static SUNXI_CCU_M(axi_clk, "axi", "cpux", 0x050, 0, 2, 0);
150 
151 static const char * const ahb1_parents[] = { "osc32k", "osc24M",
152 					     "axi" , "pll-periph0" };
153 static const struct ccu_mux_var_prediv ahb1_predivs[] = {
154 	{ .index = 3, .shift = 6, .width = 2 },
155 };
156 static struct ccu_div ahb1_clk = {
157 	.div		= _SUNXI_CCU_DIV_FLAGS(4, 2, CLK_DIVIDER_POWER_OF_TWO),
158 
159 	.mux		= {
160 		.shift	= 12,
161 		.width	= 2,
162 
163 		.var_predivs	= ahb1_predivs,
164 		.n_var_predivs	= ARRAY_SIZE(ahb1_predivs),
165 	},
166 
167 	.common		= {
168 		.reg		= 0x054,
169 		.features	= CCU_FEATURE_VARIABLE_PREDIV,
170 		.hw.init	= CLK_HW_INIT_PARENTS("ahb1",
171 						      ahb1_parents,
172 						      &ccu_div_ops,
173 						      0),
174 	},
175 };
176 
177 static struct clk_div_table apb1_div_table[] = {
178 	{ .val = 0, .div = 2 },
179 	{ .val = 1, .div = 2 },
180 	{ .val = 2, .div = 4 },
181 	{ .val = 3, .div = 8 },
182 	{ /* Sentinel */ },
183 };
184 static SUNXI_CCU_DIV_TABLE(apb1_clk, "apb1", "ahb1",
185 			   0x054, 8, 2, apb1_div_table, 0);
186 
187 static const char * const apb2_parents[] = { "osc32k", "osc24M",
188 					     "pll-periph0" , "pll-periph0" };
189 static SUNXI_CCU_MP_WITH_MUX(apb2_clk, "apb2", apb2_parents, 0x058,
190 			     0, 5,	/* M */
191 			     16, 2,	/* P */
192 			     24, 2,	/* mux */
193 			     0);
194 
195 static const char * const ahb2_parents[] = { "ahb1" , "pll-periph0" };
196 static const struct ccu_mux_fixed_prediv ahb2_fixed_predivs[] = {
197 	{ .index = 1, .div = 2 },
198 };
199 static struct ccu_mux ahb2_clk = {
200 	.mux		= {
201 		.shift	= 0,
202 		.width	= 1,
203 		.fixed_predivs	= ahb2_fixed_predivs,
204 		.n_predivs	= ARRAY_SIZE(ahb2_fixed_predivs),
205 	},
206 
207 	.common		= {
208 		.reg		= 0x05c,
209 		.features	= CCU_FEATURE_FIXED_PREDIV,
210 		.hw.init	= CLK_HW_INIT_PARENTS("ahb2",
211 						      ahb2_parents,
212 						      &ccu_mux_ops,
213 						      0),
214 	},
215 };
216 
217 static SUNXI_CCU_GATE(bus_ce_clk,	"bus-ce",	"ahb1",
218 		      0x060, BIT(5), 0);
219 static SUNXI_CCU_GATE(bus_dma_clk,	"bus-dma",	"ahb1",
220 		      0x060, BIT(6), 0);
221 static SUNXI_CCU_GATE(bus_mmc0_clk,	"bus-mmc0",	"ahb1",
222 		      0x060, BIT(8), 0);
223 static SUNXI_CCU_GATE(bus_mmc1_clk,	"bus-mmc1",	"ahb1",
224 		      0x060, BIT(9), 0);
225 static SUNXI_CCU_GATE(bus_mmc2_clk,	"bus-mmc2",	"ahb1",
226 		      0x060, BIT(10), 0);
227 static SUNXI_CCU_GATE(bus_nand_clk,	"bus-nand",	"ahb1",
228 		      0x060, BIT(13), 0);
229 static SUNXI_CCU_GATE(bus_dram_clk,	"bus-dram",	"ahb1",
230 		      0x060, BIT(14), 0);
231 static SUNXI_CCU_GATE(bus_emac_clk,	"bus-emac",	"ahb2",
232 		      0x060, BIT(17), 0);
233 static SUNXI_CCU_GATE(bus_ts_clk,	"bus-ts",	"ahb1",
234 		      0x060, BIT(18), 0);
235 static SUNXI_CCU_GATE(bus_hstimer_clk,	"bus-hstimer",	"ahb1",
236 		      0x060, BIT(19), 0);
237 static SUNXI_CCU_GATE(bus_spi0_clk,	"bus-spi0",	"ahb1",
238 		      0x060, BIT(20), 0);
239 static SUNXI_CCU_GATE(bus_spi1_clk,	"bus-spi1",	"ahb1",
240 		      0x060, BIT(21), 0);
241 static SUNXI_CCU_GATE(bus_otg_clk,	"bus-otg",	"ahb1",
242 		      0x060, BIT(23), 0);
243 static SUNXI_CCU_GATE(bus_ehci0_clk,	"bus-ehci0",	"ahb1",
244 		      0x060, BIT(24), 0);
245 static SUNXI_CCU_GATE(bus_ehci1_clk,	"bus-ehci1",	"ahb2",
246 		      0x060, BIT(25), 0);
247 static SUNXI_CCU_GATE(bus_ehci2_clk,	"bus-ehci2",	"ahb2",
248 		      0x060, BIT(26), 0);
249 static SUNXI_CCU_GATE(bus_ehci3_clk,	"bus-ehci3",	"ahb2",
250 		      0x060, BIT(27), 0);
251 static SUNXI_CCU_GATE(bus_ohci0_clk,	"bus-ohci0",	"ahb1",
252 		      0x060, BIT(28), 0);
253 static SUNXI_CCU_GATE(bus_ohci1_clk,	"bus-ohci1",	"ahb2",
254 		      0x060, BIT(29), 0);
255 static SUNXI_CCU_GATE(bus_ohci2_clk,	"bus-ohci2",	"ahb2",
256 		      0x060, BIT(30), 0);
257 static SUNXI_CCU_GATE(bus_ohci3_clk,	"bus-ohci3",	"ahb2",
258 		      0x060, BIT(31), 0);
259 
260 static SUNXI_CCU_GATE(bus_ve_clk,	"bus-ve",	"ahb1",
261 		      0x064, BIT(0), 0);
262 static SUNXI_CCU_GATE(bus_tcon0_clk,	"bus-tcon0",	"ahb1",
263 		      0x064, BIT(3), 0);
264 static SUNXI_CCU_GATE(bus_tcon1_clk,	"bus-tcon1",	"ahb1",
265 		      0x064, BIT(4), 0);
266 static SUNXI_CCU_GATE(bus_deinterlace_clk,	"bus-deinterlace",	"ahb1",
267 		      0x064, BIT(5), 0);
268 static SUNXI_CCU_GATE(bus_csi_clk,	"bus-csi",	"ahb1",
269 		      0x064, BIT(8), 0);
270 static SUNXI_CCU_GATE(bus_tve_clk,	"bus-tve",	"ahb1",
271 		      0x064, BIT(9), 0);
272 static SUNXI_CCU_GATE(bus_hdmi_clk,	"bus-hdmi",	"ahb1",
273 		      0x064, BIT(11), 0);
274 static SUNXI_CCU_GATE(bus_de_clk,	"bus-de",	"ahb1",
275 		      0x064, BIT(12), 0);
276 static SUNXI_CCU_GATE(bus_gpu_clk,	"bus-gpu",	"ahb1",
277 		      0x064, BIT(20), 0);
278 static SUNXI_CCU_GATE(bus_msgbox_clk,	"bus-msgbox",	"ahb1",
279 		      0x064, BIT(21), 0);
280 static SUNXI_CCU_GATE(bus_spinlock_clk,	"bus-spinlock",	"ahb1",
281 		      0x064, BIT(22), 0);
282 
283 static SUNXI_CCU_GATE(bus_codec_clk,	"bus-codec",	"apb1",
284 		      0x068, BIT(0), 0);
285 static SUNXI_CCU_GATE(bus_spdif_clk,	"bus-spdif",	"apb1",
286 		      0x068, BIT(1), 0);
287 static SUNXI_CCU_GATE(bus_pio_clk,	"bus-pio",	"apb1",
288 		      0x068, BIT(5), 0);
289 static SUNXI_CCU_GATE(bus_ths_clk,	"bus-ths",	"apb1",
290 		      0x068, BIT(8), 0);
291 static SUNXI_CCU_GATE(bus_i2s0_clk,	"bus-i2s0",	"apb1",
292 		      0x068, BIT(12), 0);
293 static SUNXI_CCU_GATE(bus_i2s1_clk,	"bus-i2s1",	"apb1",
294 		      0x068, BIT(13), 0);
295 static SUNXI_CCU_GATE(bus_i2s2_clk,	"bus-i2s2",	"apb1",
296 		      0x068, BIT(14), 0);
297 
298 static SUNXI_CCU_GATE(bus_i2c0_clk,	"bus-i2c0",	"apb2",
299 		      0x06c, BIT(0), 0);
300 static SUNXI_CCU_GATE(bus_i2c1_clk,	"bus-i2c1",	"apb2",
301 		      0x06c, BIT(1), 0);
302 static SUNXI_CCU_GATE(bus_i2c2_clk,	"bus-i2c2",	"apb2",
303 		      0x06c, BIT(2), 0);
304 static SUNXI_CCU_GATE(bus_uart0_clk,	"bus-uart0",	"apb2",
305 		      0x06c, BIT(16), 0);
306 static SUNXI_CCU_GATE(bus_uart1_clk,	"bus-uart1",	"apb2",
307 		      0x06c, BIT(17), 0);
308 static SUNXI_CCU_GATE(bus_uart2_clk,	"bus-uart2",	"apb2",
309 		      0x06c, BIT(18), 0);
310 static SUNXI_CCU_GATE(bus_uart3_clk,	"bus-uart3",	"apb2",
311 		      0x06c, BIT(19), 0);
312 static SUNXI_CCU_GATE(bus_scr0_clk,	"bus-scr0",	"apb2",
313 		      0x06c, BIT(20), 0);
314 static SUNXI_CCU_GATE(bus_scr1_clk,	"bus-scr1",	"apb2",
315 		      0x06c, BIT(21), 0);
316 
317 static SUNXI_CCU_GATE(bus_ephy_clk,	"bus-ephy",	"ahb1",
318 		      0x070, BIT(0), 0);
319 static SUNXI_CCU_GATE(bus_dbg_clk,	"bus-dbg",	"ahb1",
320 		      0x070, BIT(7), 0);
321 
322 static struct clk_div_table ths_div_table[] = {
323 	{ .val = 0, .div = 1 },
324 	{ .val = 1, .div = 2 },
325 	{ .val = 2, .div = 4 },
326 	{ .val = 3, .div = 6 },
327 	{ /* Sentinel */ },
328 };
329 static SUNXI_CCU_DIV_TABLE_WITH_GATE(ths_clk, "ths", "osc24M",
330 				     0x074, 0, 2, ths_div_table, BIT(31), 0);
331 
332 static const char * const mod0_default_parents[] = { "osc24M", "pll-periph0",
333 						     "pll-periph1" };
334 static SUNXI_CCU_MP_WITH_MUX_GATE(nand_clk, "nand", mod0_default_parents, 0x080,
335 				  0, 4,		/* M */
336 				  16, 2,	/* P */
337 				  24, 2,	/* mux */
338 				  BIT(31),	/* gate */
339 				  0);
340 
341 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc0_clk, "mmc0", mod0_default_parents, 0x088,
342 				  0, 4,		/* M */
343 				  16, 2,	/* P */
344 				  24, 2,	/* mux */
345 				  BIT(31),	/* gate */
346 				  0);
347 
348 static SUNXI_CCU_PHASE(mmc0_sample_clk, "mmc0_sample", "mmc0",
349 		       0x088, 20, 3, 0);
350 static SUNXI_CCU_PHASE(mmc0_output_clk, "mmc0_output", "mmc0",
351 		       0x088, 8, 3, 0);
352 
353 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc1_clk, "mmc1", mod0_default_parents, 0x08c,
354 				  0, 4,		/* M */
355 				  16, 2,	/* P */
356 				  24, 2,	/* mux */
357 				  BIT(31),	/* gate */
358 				  0);
359 
360 static SUNXI_CCU_PHASE(mmc1_sample_clk, "mmc1_sample", "mmc1",
361 		       0x08c, 20, 3, 0);
362 static SUNXI_CCU_PHASE(mmc1_output_clk, "mmc1_output", "mmc1",
363 		       0x08c, 8, 3, 0);
364 
365 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc2_clk, "mmc2", mod0_default_parents, 0x090,
366 				  0, 4,		/* M */
367 				  16, 2,	/* P */
368 				  24, 2,	/* mux */
369 				  BIT(31),	/* gate */
370 				  0);
371 
372 static SUNXI_CCU_PHASE(mmc2_sample_clk, "mmc2_sample", "mmc2",
373 		       0x090, 20, 3, 0);
374 static SUNXI_CCU_PHASE(mmc2_output_clk, "mmc2_output", "mmc2",
375 		       0x090, 8, 3, 0);
376 
377 static const char * const ts_parents[] = { "osc24M", "pll-periph0", };
378 static SUNXI_CCU_MP_WITH_MUX_GATE(ts_clk, "ts", ts_parents, 0x098,
379 				  0, 4,		/* M */
380 				  16, 2,	/* P */
381 				  24, 2,	/* mux */
382 				  BIT(31),	/* gate */
383 				  0);
384 
385 static SUNXI_CCU_MP_WITH_MUX_GATE(ce_clk, "ce", mod0_default_parents, 0x09c,
386 				  0, 4,		/* M */
387 				  16, 2,	/* P */
388 				  24, 2,	/* mux */
389 				  BIT(31),	/* gate */
390 				  0);
391 
392 static SUNXI_CCU_MP_WITH_MUX_GATE(spi0_clk, "spi0", mod0_default_parents, 0x0a0,
393 				  0, 4,		/* M */
394 				  16, 2,	/* P */
395 				  24, 2,	/* mux */
396 				  BIT(31),	/* gate */
397 				  0);
398 
399 static SUNXI_CCU_MP_WITH_MUX_GATE(spi1_clk, "spi1", mod0_default_parents, 0x0a4,
400 				  0, 4,		/* M */
401 				  16, 2,	/* P */
402 				  24, 2,	/* mux */
403 				  BIT(31),	/* gate */
404 				  0);
405 
406 static const char * const i2s_parents[] = { "pll-audio-8x", "pll-audio-4x",
407 					    "pll-audio-2x", "pll-audio" };
408 static SUNXI_CCU_MUX_WITH_GATE(i2s0_clk, "i2s0", i2s_parents,
409 			       0x0b0, 16, 2, BIT(31), CLK_SET_RATE_PARENT);
410 
411 static SUNXI_CCU_MUX_WITH_GATE(i2s1_clk, "i2s1", i2s_parents,
412 			       0x0b4, 16, 2, BIT(31), CLK_SET_RATE_PARENT);
413 
414 static SUNXI_CCU_MUX_WITH_GATE(i2s2_clk, "i2s2", i2s_parents,
415 			       0x0b8, 16, 2, BIT(31), CLK_SET_RATE_PARENT);
416 
417 static SUNXI_CCU_M_WITH_GATE(spdif_clk, "spdif", "pll-audio",
418 			     0x0c0, 0, 4, BIT(31), CLK_SET_RATE_PARENT);
419 
420 static SUNXI_CCU_GATE(usb_phy0_clk,	"usb-phy0",	"osc24M",
421 		      0x0cc, BIT(8), 0);
422 static SUNXI_CCU_GATE(usb_phy1_clk,	"usb-phy1",	"osc24M",
423 		      0x0cc, BIT(9), 0);
424 static SUNXI_CCU_GATE(usb_phy2_clk,	"usb-phy2",	"osc24M",
425 		      0x0cc, BIT(10), 0);
426 static SUNXI_CCU_GATE(usb_phy3_clk,	"usb-phy3",	"osc24M",
427 		      0x0cc, BIT(11), 0);
428 static SUNXI_CCU_GATE(usb_ohci0_clk,	"usb-ohci0",	"osc24M",
429 		      0x0cc, BIT(16), 0);
430 static SUNXI_CCU_GATE(usb_ohci1_clk,	"usb-ohci1",	"osc24M",
431 		      0x0cc, BIT(17), 0);
432 static SUNXI_CCU_GATE(usb_ohci2_clk,	"usb-ohci2",	"osc24M",
433 		      0x0cc, BIT(18), 0);
434 static SUNXI_CCU_GATE(usb_ohci3_clk,	"usb-ohci3",	"osc24M",
435 		      0x0cc, BIT(19), 0);
436 
437 /* H3 has broken MDFS hardware, so the mux/divider cannot be changed. */
438 static CLK_FIXED_FACTOR_HW(h3_dram_clk, "dram",
439 			   &pll_ddr_clk.common.hw,
440 			   1, 1, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
441 
442 static const char * const h5_dram_parents[] = { "pll-ddr", "pll-periph0-2x" };
443 static SUNXI_CCU_M_WITH_MUX(h5_dram_clk, "dram", h5_dram_parents,
444 			    0x0f4, 0, 4, 20, 2, CLK_IS_CRITICAL);
445 
446 static SUNXI_CCU_GATE(dram_ve_clk,	"dram-ve",	"dram",
447 		      0x100, BIT(0), 0);
448 static SUNXI_CCU_GATE(dram_csi_clk,	"dram-csi",	"dram",
449 		      0x100, BIT(1), 0);
450 static SUNXI_CCU_GATE(dram_deinterlace_clk,	"dram-deinterlace",	"dram",
451 		      0x100, BIT(2), 0);
452 static SUNXI_CCU_GATE(dram_ts_clk,	"dram-ts",	"dram",
453 		      0x100, BIT(3), 0);
454 
455 static const char * const de_parents[] = { "pll-periph0-2x", "pll-de" };
456 static SUNXI_CCU_M_WITH_MUX_GATE(de_clk, "de", de_parents,
457 				 0x104, 0, 4, 24, 3, BIT(31),
458 				 CLK_SET_RATE_PARENT);
459 
460 static const char * const tcon_parents[] = { "pll-video" };
461 static SUNXI_CCU_M_WITH_MUX_GATE(tcon_clk, "tcon", tcon_parents,
462 				 0x118, 0, 4, 24, 3, BIT(31),
463 				 CLK_SET_RATE_PARENT);
464 
465 static const char * const tve_parents[] = { "pll-de", "pll-periph1" };
466 static SUNXI_CCU_M_WITH_MUX_GATE(tve_clk, "tve", tve_parents,
467 				 0x120, 0, 4, 24, 3, BIT(31), 0);
468 
469 static const char * const deinterlace_parents[] = { "pll-periph0", "pll-periph1" };
470 static SUNXI_CCU_M_WITH_MUX_GATE(deinterlace_clk, "deinterlace", deinterlace_parents,
471 				 0x124, 0, 4, 24, 3, BIT(31), 0);
472 
473 static SUNXI_CCU_GATE(csi_misc_clk,	"csi-misc",	"osc24M",
474 		      0x130, BIT(31), 0);
475 
476 static const char * const csi_sclk_parents[] = { "pll-periph0", "pll-periph1" };
477 static SUNXI_CCU_M_WITH_MUX_GATE(csi_sclk_clk, "csi-sclk", csi_sclk_parents,
478 				 0x134, 16, 4, 24, 3, BIT(31), 0);
479 
480 static const char * const csi_mclk_parents[] = { "osc24M", "pll-video", "pll-periph1" };
481 static SUNXI_CCU_M_WITH_MUX_GATE(csi_mclk_clk, "csi-mclk", csi_mclk_parents,
482 				 0x134, 0, 5, 8, 3, BIT(15), 0);
483 
484 static SUNXI_CCU_M_WITH_GATE(ve_clk, "ve", "pll-ve",
485 			     0x13c, 16, 3, BIT(31), CLK_SET_RATE_PARENT);
486 
487 static SUNXI_CCU_GATE(ac_dig_clk,	"ac-dig",	"pll-audio",
488 		      0x140, BIT(31), CLK_SET_RATE_PARENT);
489 static SUNXI_CCU_GATE(avs_clk,		"avs",		"osc24M",
490 		      0x144, BIT(31), 0);
491 
492 static const char * const hdmi_parents[] = { "pll-video" };
493 static SUNXI_CCU_M_WITH_MUX_GATE(hdmi_clk, "hdmi", hdmi_parents,
494 				 0x150, 0, 4, 24, 2, BIT(31),
495 				 CLK_SET_RATE_PARENT);
496 
497 static SUNXI_CCU_GATE(hdmi_ddc_clk,	"hdmi-ddc",	"osc24M",
498 		      0x154, BIT(31), 0);
499 
500 static const char * const mbus_parents[] = { "osc24M", "pll-periph0-2x", "pll-ddr" };
501 static SUNXI_CCU_M_WITH_MUX_GATE(mbus_clk, "mbus", mbus_parents,
502 				 0x15c, 0, 3, 24, 2, BIT(31), CLK_IS_CRITICAL);
503 
504 static SUNXI_CCU_M_WITH_GATE(gpu_clk, "gpu", "pll-gpu",
505 			     0x1a0, 0, 3, BIT(31), CLK_SET_RATE_PARENT);
506 
507 static struct ccu_common *sun8i_h3_ccu_clks[] = {
508 	&pll_cpux_clk.common,
509 	&pll_audio_base_clk.common,
510 	&pll_video_clk.common,
511 	&pll_ve_clk.common,
512 	&pll_ddr_clk.common,
513 	&pll_periph0_clk.common,
514 	&pll_gpu_clk.common,
515 	&pll_periph1_clk.common,
516 	&pll_de_clk.common,
517 	&cpux_clk.common,
518 	&axi_clk.common,
519 	&ahb1_clk.common,
520 	&apb1_clk.common,
521 	&apb2_clk.common,
522 	&ahb2_clk.common,
523 	&bus_ce_clk.common,
524 	&bus_dma_clk.common,
525 	&bus_mmc0_clk.common,
526 	&bus_mmc1_clk.common,
527 	&bus_mmc2_clk.common,
528 	&bus_nand_clk.common,
529 	&bus_dram_clk.common,
530 	&bus_emac_clk.common,
531 	&bus_ts_clk.common,
532 	&bus_hstimer_clk.common,
533 	&bus_spi0_clk.common,
534 	&bus_spi1_clk.common,
535 	&bus_otg_clk.common,
536 	&bus_ehci0_clk.common,
537 	&bus_ehci1_clk.common,
538 	&bus_ehci2_clk.common,
539 	&bus_ehci3_clk.common,
540 	&bus_ohci0_clk.common,
541 	&bus_ohci1_clk.common,
542 	&bus_ohci2_clk.common,
543 	&bus_ohci3_clk.common,
544 	&bus_ve_clk.common,
545 	&bus_tcon0_clk.common,
546 	&bus_tcon1_clk.common,
547 	&bus_deinterlace_clk.common,
548 	&bus_csi_clk.common,
549 	&bus_tve_clk.common,
550 	&bus_hdmi_clk.common,
551 	&bus_de_clk.common,
552 	&bus_gpu_clk.common,
553 	&bus_msgbox_clk.common,
554 	&bus_spinlock_clk.common,
555 	&bus_codec_clk.common,
556 	&bus_spdif_clk.common,
557 	&bus_pio_clk.common,
558 	&bus_ths_clk.common,
559 	&bus_i2s0_clk.common,
560 	&bus_i2s1_clk.common,
561 	&bus_i2s2_clk.common,
562 	&bus_i2c0_clk.common,
563 	&bus_i2c1_clk.common,
564 	&bus_i2c2_clk.common,
565 	&bus_uart0_clk.common,
566 	&bus_uart1_clk.common,
567 	&bus_uart2_clk.common,
568 	&bus_uart3_clk.common,
569 	&bus_scr0_clk.common,
570 	&bus_scr1_clk.common,
571 	&bus_ephy_clk.common,
572 	&bus_dbg_clk.common,
573 	&ths_clk.common,
574 	&nand_clk.common,
575 	&mmc0_clk.common,
576 	&mmc0_sample_clk.common,
577 	&mmc0_output_clk.common,
578 	&mmc1_clk.common,
579 	&mmc1_sample_clk.common,
580 	&mmc1_output_clk.common,
581 	&mmc2_clk.common,
582 	&mmc2_sample_clk.common,
583 	&mmc2_output_clk.common,
584 	&ts_clk.common,
585 	&ce_clk.common,
586 	&spi0_clk.common,
587 	&spi1_clk.common,
588 	&i2s0_clk.common,
589 	&i2s1_clk.common,
590 	&i2s2_clk.common,
591 	&spdif_clk.common,
592 	&usb_phy0_clk.common,
593 	&usb_phy1_clk.common,
594 	&usb_phy2_clk.common,
595 	&usb_phy3_clk.common,
596 	&usb_ohci0_clk.common,
597 	&usb_ohci1_clk.common,
598 	&usb_ohci2_clk.common,
599 	&usb_ohci3_clk.common,
600 	&h5_dram_clk.common,
601 	&dram_ve_clk.common,
602 	&dram_csi_clk.common,
603 	&dram_deinterlace_clk.common,
604 	&dram_ts_clk.common,
605 	&de_clk.common,
606 	&tcon_clk.common,
607 	&tve_clk.common,
608 	&deinterlace_clk.common,
609 	&csi_misc_clk.common,
610 	&csi_sclk_clk.common,
611 	&csi_mclk_clk.common,
612 	&ve_clk.common,
613 	&ac_dig_clk.common,
614 	&avs_clk.common,
615 	&hdmi_clk.common,
616 	&hdmi_ddc_clk.common,
617 	&mbus_clk.common,
618 	&gpu_clk.common,
619 };
620 
621 static const struct clk_hw *clk_parent_pll_audio[] = {
622 	&pll_audio_base_clk.common.hw
623 };
624 
625 /* We hardcode the divider to 1 for now */
626 static CLK_FIXED_FACTOR_HWS(pll_audio_clk, "pll-audio",
627 			    clk_parent_pll_audio,
628 			    1, 1, CLK_SET_RATE_PARENT);
629 static CLK_FIXED_FACTOR_HWS(pll_audio_2x_clk, "pll-audio-2x",
630 			    clk_parent_pll_audio,
631 			    2, 1, CLK_SET_RATE_PARENT);
632 static CLK_FIXED_FACTOR_HWS(pll_audio_4x_clk, "pll-audio-4x",
633 			    clk_parent_pll_audio,
634 			    1, 1, CLK_SET_RATE_PARENT);
635 static CLK_FIXED_FACTOR_HWS(pll_audio_8x_clk, "pll-audio-8x",
636 			    clk_parent_pll_audio,
637 			    1, 2, CLK_SET_RATE_PARENT);
638 static CLK_FIXED_FACTOR_HW(pll_periph0_2x_clk, "pll-periph0-2x",
639 			   &pll_periph0_clk.common.hw,
640 			   1, 2, 0);
641 
642 static struct clk_hw_onecell_data sun8i_h3_hw_clks = {
643 	.hws	= {
644 		[CLK_PLL_CPUX]		= &pll_cpux_clk.common.hw,
645 		[CLK_PLL_AUDIO_BASE]	= &pll_audio_base_clk.common.hw,
646 		[CLK_PLL_AUDIO]		= &pll_audio_clk.hw,
647 		[CLK_PLL_AUDIO_2X]	= &pll_audio_2x_clk.hw,
648 		[CLK_PLL_AUDIO_4X]	= &pll_audio_4x_clk.hw,
649 		[CLK_PLL_AUDIO_8X]	= &pll_audio_8x_clk.hw,
650 		[CLK_PLL_VIDEO]		= &pll_video_clk.common.hw,
651 		[CLK_PLL_VE]		= &pll_ve_clk.common.hw,
652 		[CLK_PLL_DDR]		= &pll_ddr_clk.common.hw,
653 		[CLK_PLL_PERIPH0]	= &pll_periph0_clk.common.hw,
654 		[CLK_PLL_PERIPH0_2X]	= &pll_periph0_2x_clk.hw,
655 		[CLK_PLL_GPU]		= &pll_gpu_clk.common.hw,
656 		[CLK_PLL_PERIPH1]	= &pll_periph1_clk.common.hw,
657 		[CLK_PLL_DE]		= &pll_de_clk.common.hw,
658 		[CLK_CPUX]		= &cpux_clk.common.hw,
659 		[CLK_AXI]		= &axi_clk.common.hw,
660 		[CLK_AHB1]		= &ahb1_clk.common.hw,
661 		[CLK_APB1]		= &apb1_clk.common.hw,
662 		[CLK_APB2]		= &apb2_clk.common.hw,
663 		[CLK_AHB2]		= &ahb2_clk.common.hw,
664 		[CLK_BUS_CE]		= &bus_ce_clk.common.hw,
665 		[CLK_BUS_DMA]		= &bus_dma_clk.common.hw,
666 		[CLK_BUS_MMC0]		= &bus_mmc0_clk.common.hw,
667 		[CLK_BUS_MMC1]		= &bus_mmc1_clk.common.hw,
668 		[CLK_BUS_MMC2]		= &bus_mmc2_clk.common.hw,
669 		[CLK_BUS_NAND]		= &bus_nand_clk.common.hw,
670 		[CLK_BUS_DRAM]		= &bus_dram_clk.common.hw,
671 		[CLK_BUS_EMAC]		= &bus_emac_clk.common.hw,
672 		[CLK_BUS_TS]		= &bus_ts_clk.common.hw,
673 		[CLK_BUS_HSTIMER]	= &bus_hstimer_clk.common.hw,
674 		[CLK_BUS_SPI0]		= &bus_spi0_clk.common.hw,
675 		[CLK_BUS_SPI1]		= &bus_spi1_clk.common.hw,
676 		[CLK_BUS_OTG]		= &bus_otg_clk.common.hw,
677 		[CLK_BUS_EHCI0]		= &bus_ehci0_clk.common.hw,
678 		[CLK_BUS_EHCI1]		= &bus_ehci1_clk.common.hw,
679 		[CLK_BUS_EHCI2]		= &bus_ehci2_clk.common.hw,
680 		[CLK_BUS_EHCI3]		= &bus_ehci3_clk.common.hw,
681 		[CLK_BUS_OHCI0]		= &bus_ohci0_clk.common.hw,
682 		[CLK_BUS_OHCI1]		= &bus_ohci1_clk.common.hw,
683 		[CLK_BUS_OHCI2]		= &bus_ohci2_clk.common.hw,
684 		[CLK_BUS_OHCI3]		= &bus_ohci3_clk.common.hw,
685 		[CLK_BUS_VE]		= &bus_ve_clk.common.hw,
686 		[CLK_BUS_TCON0]		= &bus_tcon0_clk.common.hw,
687 		[CLK_BUS_TCON1]		= &bus_tcon1_clk.common.hw,
688 		[CLK_BUS_DEINTERLACE]	= &bus_deinterlace_clk.common.hw,
689 		[CLK_BUS_CSI]		= &bus_csi_clk.common.hw,
690 		[CLK_BUS_TVE]		= &bus_tve_clk.common.hw,
691 		[CLK_BUS_HDMI]		= &bus_hdmi_clk.common.hw,
692 		[CLK_BUS_DE]		= &bus_de_clk.common.hw,
693 		[CLK_BUS_GPU]		= &bus_gpu_clk.common.hw,
694 		[CLK_BUS_MSGBOX]	= &bus_msgbox_clk.common.hw,
695 		[CLK_BUS_SPINLOCK]	= &bus_spinlock_clk.common.hw,
696 		[CLK_BUS_CODEC]		= &bus_codec_clk.common.hw,
697 		[CLK_BUS_SPDIF]		= &bus_spdif_clk.common.hw,
698 		[CLK_BUS_PIO]		= &bus_pio_clk.common.hw,
699 		[CLK_BUS_THS]		= &bus_ths_clk.common.hw,
700 		[CLK_BUS_I2S0]		= &bus_i2s0_clk.common.hw,
701 		[CLK_BUS_I2S1]		= &bus_i2s1_clk.common.hw,
702 		[CLK_BUS_I2S2]		= &bus_i2s2_clk.common.hw,
703 		[CLK_BUS_I2C0]		= &bus_i2c0_clk.common.hw,
704 		[CLK_BUS_I2C1]		= &bus_i2c1_clk.common.hw,
705 		[CLK_BUS_I2C2]		= &bus_i2c2_clk.common.hw,
706 		[CLK_BUS_UART0]		= &bus_uart0_clk.common.hw,
707 		[CLK_BUS_UART1]		= &bus_uart1_clk.common.hw,
708 		[CLK_BUS_UART2]		= &bus_uart2_clk.common.hw,
709 		[CLK_BUS_UART3]		= &bus_uart3_clk.common.hw,
710 		[CLK_BUS_SCR0]		= &bus_scr0_clk.common.hw,
711 		[CLK_BUS_EPHY]		= &bus_ephy_clk.common.hw,
712 		[CLK_BUS_DBG]		= &bus_dbg_clk.common.hw,
713 		[CLK_THS]		= &ths_clk.common.hw,
714 		[CLK_NAND]		= &nand_clk.common.hw,
715 		[CLK_MMC0]		= &mmc0_clk.common.hw,
716 		[CLK_MMC0_SAMPLE]	= &mmc0_sample_clk.common.hw,
717 		[CLK_MMC0_OUTPUT]	= &mmc0_output_clk.common.hw,
718 		[CLK_MMC1]		= &mmc1_clk.common.hw,
719 		[CLK_MMC1_SAMPLE]	= &mmc1_sample_clk.common.hw,
720 		[CLK_MMC1_OUTPUT]	= &mmc1_output_clk.common.hw,
721 		[CLK_MMC2]		= &mmc2_clk.common.hw,
722 		[CLK_MMC2_SAMPLE]	= &mmc2_sample_clk.common.hw,
723 		[CLK_MMC2_OUTPUT]	= &mmc2_output_clk.common.hw,
724 		[CLK_TS]		= &ts_clk.common.hw,
725 		[CLK_CE]		= &ce_clk.common.hw,
726 		[CLK_SPI0]		= &spi0_clk.common.hw,
727 		[CLK_SPI1]		= &spi1_clk.common.hw,
728 		[CLK_I2S0]		= &i2s0_clk.common.hw,
729 		[CLK_I2S1]		= &i2s1_clk.common.hw,
730 		[CLK_I2S2]		= &i2s2_clk.common.hw,
731 		[CLK_SPDIF]		= &spdif_clk.common.hw,
732 		[CLK_USB_PHY0]		= &usb_phy0_clk.common.hw,
733 		[CLK_USB_PHY1]		= &usb_phy1_clk.common.hw,
734 		[CLK_USB_PHY2]		= &usb_phy2_clk.common.hw,
735 		[CLK_USB_PHY3]		= &usb_phy3_clk.common.hw,
736 		[CLK_USB_OHCI0]		= &usb_ohci0_clk.common.hw,
737 		[CLK_USB_OHCI1]		= &usb_ohci1_clk.common.hw,
738 		[CLK_USB_OHCI2]		= &usb_ohci2_clk.common.hw,
739 		[CLK_USB_OHCI3]		= &usb_ohci3_clk.common.hw,
740 		[CLK_DRAM]		= &h3_dram_clk.hw,
741 		[CLK_DRAM_VE]		= &dram_ve_clk.common.hw,
742 		[CLK_DRAM_CSI]		= &dram_csi_clk.common.hw,
743 		[CLK_DRAM_DEINTERLACE]	= &dram_deinterlace_clk.common.hw,
744 		[CLK_DRAM_TS]		= &dram_ts_clk.common.hw,
745 		[CLK_DE]		= &de_clk.common.hw,
746 		[CLK_TCON0]		= &tcon_clk.common.hw,
747 		[CLK_TVE]		= &tve_clk.common.hw,
748 		[CLK_DEINTERLACE]	= &deinterlace_clk.common.hw,
749 		[CLK_CSI_MISC]		= &csi_misc_clk.common.hw,
750 		[CLK_CSI_SCLK]		= &csi_sclk_clk.common.hw,
751 		[CLK_CSI_MCLK]		= &csi_mclk_clk.common.hw,
752 		[CLK_VE]		= &ve_clk.common.hw,
753 		[CLK_AC_DIG]		= &ac_dig_clk.common.hw,
754 		[CLK_AVS]		= &avs_clk.common.hw,
755 		[CLK_HDMI]		= &hdmi_clk.common.hw,
756 		[CLK_HDMI_DDC]		= &hdmi_ddc_clk.common.hw,
757 		[CLK_MBUS]		= &mbus_clk.common.hw,
758 		[CLK_GPU]		= &gpu_clk.common.hw,
759 	},
760 	.num	= CLK_NUMBER_H3,
761 };
762 
763 static struct clk_hw_onecell_data sun50i_h5_hw_clks = {
764 	.hws	= {
765 		[CLK_PLL_CPUX]		= &pll_cpux_clk.common.hw,
766 		[CLK_PLL_AUDIO_BASE]	= &pll_audio_base_clk.common.hw,
767 		[CLK_PLL_AUDIO]		= &pll_audio_clk.hw,
768 		[CLK_PLL_AUDIO_2X]	= &pll_audio_2x_clk.hw,
769 		[CLK_PLL_AUDIO_4X]	= &pll_audio_4x_clk.hw,
770 		[CLK_PLL_AUDIO_8X]	= &pll_audio_8x_clk.hw,
771 		[CLK_PLL_VIDEO]		= &pll_video_clk.common.hw,
772 		[CLK_PLL_VE]		= &pll_ve_clk.common.hw,
773 		[CLK_PLL_DDR]		= &pll_ddr_clk.common.hw,
774 		[CLK_PLL_PERIPH0]	= &pll_periph0_clk.common.hw,
775 		[CLK_PLL_PERIPH0_2X]	= &pll_periph0_2x_clk.hw,
776 		[CLK_PLL_GPU]		= &pll_gpu_clk.common.hw,
777 		[CLK_PLL_PERIPH1]	= &pll_periph1_clk.common.hw,
778 		[CLK_PLL_DE]		= &pll_de_clk.common.hw,
779 		[CLK_CPUX]		= &cpux_clk.common.hw,
780 		[CLK_AXI]		= &axi_clk.common.hw,
781 		[CLK_AHB1]		= &ahb1_clk.common.hw,
782 		[CLK_APB1]		= &apb1_clk.common.hw,
783 		[CLK_APB2]		= &apb2_clk.common.hw,
784 		[CLK_AHB2]		= &ahb2_clk.common.hw,
785 		[CLK_BUS_CE]		= &bus_ce_clk.common.hw,
786 		[CLK_BUS_DMA]		= &bus_dma_clk.common.hw,
787 		[CLK_BUS_MMC0]		= &bus_mmc0_clk.common.hw,
788 		[CLK_BUS_MMC1]		= &bus_mmc1_clk.common.hw,
789 		[CLK_BUS_MMC2]		= &bus_mmc2_clk.common.hw,
790 		[CLK_BUS_NAND]		= &bus_nand_clk.common.hw,
791 		[CLK_BUS_DRAM]		= &bus_dram_clk.common.hw,
792 		[CLK_BUS_EMAC]		= &bus_emac_clk.common.hw,
793 		[CLK_BUS_TS]		= &bus_ts_clk.common.hw,
794 		[CLK_BUS_HSTIMER]	= &bus_hstimer_clk.common.hw,
795 		[CLK_BUS_SPI0]		= &bus_spi0_clk.common.hw,
796 		[CLK_BUS_SPI1]		= &bus_spi1_clk.common.hw,
797 		[CLK_BUS_OTG]		= &bus_otg_clk.common.hw,
798 		[CLK_BUS_EHCI0]		= &bus_ehci0_clk.common.hw,
799 		[CLK_BUS_EHCI1]		= &bus_ehci1_clk.common.hw,
800 		[CLK_BUS_EHCI2]		= &bus_ehci2_clk.common.hw,
801 		[CLK_BUS_EHCI3]		= &bus_ehci3_clk.common.hw,
802 		[CLK_BUS_OHCI0]		= &bus_ohci0_clk.common.hw,
803 		[CLK_BUS_OHCI1]		= &bus_ohci1_clk.common.hw,
804 		[CLK_BUS_OHCI2]		= &bus_ohci2_clk.common.hw,
805 		[CLK_BUS_OHCI3]		= &bus_ohci3_clk.common.hw,
806 		[CLK_BUS_VE]		= &bus_ve_clk.common.hw,
807 		[CLK_BUS_TCON0]		= &bus_tcon0_clk.common.hw,
808 		[CLK_BUS_TCON1]		= &bus_tcon1_clk.common.hw,
809 		[CLK_BUS_DEINTERLACE]	= &bus_deinterlace_clk.common.hw,
810 		[CLK_BUS_CSI]		= &bus_csi_clk.common.hw,
811 		[CLK_BUS_TVE]		= &bus_tve_clk.common.hw,
812 		[CLK_BUS_HDMI]		= &bus_hdmi_clk.common.hw,
813 		[CLK_BUS_DE]		= &bus_de_clk.common.hw,
814 		[CLK_BUS_GPU]		= &bus_gpu_clk.common.hw,
815 		[CLK_BUS_MSGBOX]	= &bus_msgbox_clk.common.hw,
816 		[CLK_BUS_SPINLOCK]	= &bus_spinlock_clk.common.hw,
817 		[CLK_BUS_CODEC]		= &bus_codec_clk.common.hw,
818 		[CLK_BUS_SPDIF]		= &bus_spdif_clk.common.hw,
819 		[CLK_BUS_PIO]		= &bus_pio_clk.common.hw,
820 		[CLK_BUS_THS]		= &bus_ths_clk.common.hw,
821 		[CLK_BUS_I2S0]		= &bus_i2s0_clk.common.hw,
822 		[CLK_BUS_I2S1]		= &bus_i2s1_clk.common.hw,
823 		[CLK_BUS_I2S2]		= &bus_i2s2_clk.common.hw,
824 		[CLK_BUS_I2C0]		= &bus_i2c0_clk.common.hw,
825 		[CLK_BUS_I2C1]		= &bus_i2c1_clk.common.hw,
826 		[CLK_BUS_I2C2]		= &bus_i2c2_clk.common.hw,
827 		[CLK_BUS_UART0]		= &bus_uart0_clk.common.hw,
828 		[CLK_BUS_UART1]		= &bus_uart1_clk.common.hw,
829 		[CLK_BUS_UART2]		= &bus_uart2_clk.common.hw,
830 		[CLK_BUS_UART3]		= &bus_uart3_clk.common.hw,
831 		[CLK_BUS_SCR0]		= &bus_scr0_clk.common.hw,
832 		[CLK_BUS_SCR1]		= &bus_scr1_clk.common.hw,
833 		[CLK_BUS_EPHY]		= &bus_ephy_clk.common.hw,
834 		[CLK_BUS_DBG]		= &bus_dbg_clk.common.hw,
835 		[CLK_THS]		= &ths_clk.common.hw,
836 		[CLK_NAND]		= &nand_clk.common.hw,
837 		[CLK_MMC0]		= &mmc0_clk.common.hw,
838 		[CLK_MMC1]		= &mmc1_clk.common.hw,
839 		[CLK_MMC2]		= &mmc2_clk.common.hw,
840 		[CLK_TS]		= &ts_clk.common.hw,
841 		[CLK_CE]		= &ce_clk.common.hw,
842 		[CLK_SPI0]		= &spi0_clk.common.hw,
843 		[CLK_SPI1]		= &spi1_clk.common.hw,
844 		[CLK_I2S0]		= &i2s0_clk.common.hw,
845 		[CLK_I2S1]		= &i2s1_clk.common.hw,
846 		[CLK_I2S2]		= &i2s2_clk.common.hw,
847 		[CLK_SPDIF]		= &spdif_clk.common.hw,
848 		[CLK_USB_PHY0]		= &usb_phy0_clk.common.hw,
849 		[CLK_USB_PHY1]		= &usb_phy1_clk.common.hw,
850 		[CLK_USB_PHY2]		= &usb_phy2_clk.common.hw,
851 		[CLK_USB_PHY3]		= &usb_phy3_clk.common.hw,
852 		[CLK_USB_OHCI0]		= &usb_ohci0_clk.common.hw,
853 		[CLK_USB_OHCI1]		= &usb_ohci1_clk.common.hw,
854 		[CLK_USB_OHCI2]		= &usb_ohci2_clk.common.hw,
855 		[CLK_USB_OHCI3]		= &usb_ohci3_clk.common.hw,
856 		[CLK_DRAM]		= &h5_dram_clk.common.hw,
857 		[CLK_DRAM_VE]		= &dram_ve_clk.common.hw,
858 		[CLK_DRAM_CSI]		= &dram_csi_clk.common.hw,
859 		[CLK_DRAM_DEINTERLACE]	= &dram_deinterlace_clk.common.hw,
860 		[CLK_DRAM_TS]		= &dram_ts_clk.common.hw,
861 		[CLK_DE]		= &de_clk.common.hw,
862 		[CLK_TCON0]		= &tcon_clk.common.hw,
863 		[CLK_TVE]		= &tve_clk.common.hw,
864 		[CLK_DEINTERLACE]	= &deinterlace_clk.common.hw,
865 		[CLK_CSI_MISC]		= &csi_misc_clk.common.hw,
866 		[CLK_CSI_SCLK]		= &csi_sclk_clk.common.hw,
867 		[CLK_CSI_MCLK]		= &csi_mclk_clk.common.hw,
868 		[CLK_VE]		= &ve_clk.common.hw,
869 		[CLK_AC_DIG]		= &ac_dig_clk.common.hw,
870 		[CLK_AVS]		= &avs_clk.common.hw,
871 		[CLK_HDMI]		= &hdmi_clk.common.hw,
872 		[CLK_HDMI_DDC]		= &hdmi_ddc_clk.common.hw,
873 		[CLK_MBUS]		= &mbus_clk.common.hw,
874 		[CLK_GPU]		= &gpu_clk.common.hw,
875 	},
876 	.num	= CLK_NUMBER_H5,
877 };
878 
879 static struct ccu_reset_map sun8i_h3_ccu_resets[] = {
880 	[RST_USB_PHY0]		=  { 0x0cc, BIT(0) },
881 	[RST_USB_PHY1]		=  { 0x0cc, BIT(1) },
882 	[RST_USB_PHY2]		=  { 0x0cc, BIT(2) },
883 	[RST_USB_PHY3]		=  { 0x0cc, BIT(3) },
884 
885 	[RST_MBUS]		=  { 0x0fc, BIT(31) },
886 
887 	[RST_BUS_CE]		=  { 0x2c0, BIT(5) },
888 	[RST_BUS_DMA]		=  { 0x2c0, BIT(6) },
889 	[RST_BUS_MMC0]		=  { 0x2c0, BIT(8) },
890 	[RST_BUS_MMC1]		=  { 0x2c0, BIT(9) },
891 	[RST_BUS_MMC2]		=  { 0x2c0, BIT(10) },
892 	[RST_BUS_NAND]		=  { 0x2c0, BIT(13) },
893 	[RST_BUS_DRAM]		=  { 0x2c0, BIT(14) },
894 	[RST_BUS_EMAC]		=  { 0x2c0, BIT(17) },
895 	[RST_BUS_TS]		=  { 0x2c0, BIT(18) },
896 	[RST_BUS_HSTIMER]	=  { 0x2c0, BIT(19) },
897 	[RST_BUS_SPI0]		=  { 0x2c0, BIT(20) },
898 	[RST_BUS_SPI1]		=  { 0x2c0, BIT(21) },
899 	[RST_BUS_OTG]		=  { 0x2c0, BIT(23) },
900 	[RST_BUS_EHCI0]		=  { 0x2c0, BIT(24) },
901 	[RST_BUS_EHCI1]		=  { 0x2c0, BIT(25) },
902 	[RST_BUS_EHCI2]		=  { 0x2c0, BIT(26) },
903 	[RST_BUS_EHCI3]		=  { 0x2c0, BIT(27) },
904 	[RST_BUS_OHCI0]		=  { 0x2c0, BIT(28) },
905 	[RST_BUS_OHCI1]		=  { 0x2c0, BIT(29) },
906 	[RST_BUS_OHCI2]		=  { 0x2c0, BIT(30) },
907 	[RST_BUS_OHCI3]		=  { 0x2c0, BIT(31) },
908 
909 	[RST_BUS_VE]		=  { 0x2c4, BIT(0) },
910 	[RST_BUS_TCON0]		=  { 0x2c4, BIT(3) },
911 	[RST_BUS_TCON1]		=  { 0x2c4, BIT(4) },
912 	[RST_BUS_DEINTERLACE]	=  { 0x2c4, BIT(5) },
913 	[RST_BUS_CSI]		=  { 0x2c4, BIT(8) },
914 	[RST_BUS_TVE]		=  { 0x2c4, BIT(9) },
915 	[RST_BUS_HDMI0]		=  { 0x2c4, BIT(10) },
916 	[RST_BUS_HDMI1]		=  { 0x2c4, BIT(11) },
917 	[RST_BUS_DE]		=  { 0x2c4, BIT(12) },
918 	[RST_BUS_GPU]		=  { 0x2c4, BIT(20) },
919 	[RST_BUS_MSGBOX]	=  { 0x2c4, BIT(21) },
920 	[RST_BUS_SPINLOCK]	=  { 0x2c4, BIT(22) },
921 	[RST_BUS_DBG]		=  { 0x2c4, BIT(31) },
922 
923 	[RST_BUS_EPHY]		=  { 0x2c8, BIT(2) },
924 
925 	[RST_BUS_CODEC]		=  { 0x2d0, BIT(0) },
926 	[RST_BUS_SPDIF]		=  { 0x2d0, BIT(1) },
927 	[RST_BUS_THS]		=  { 0x2d0, BIT(8) },
928 	[RST_BUS_I2S0]		=  { 0x2d0, BIT(12) },
929 	[RST_BUS_I2S1]		=  { 0x2d0, BIT(13) },
930 	[RST_BUS_I2S2]		=  { 0x2d0, BIT(14) },
931 
932 	[RST_BUS_I2C0]		=  { 0x2d8, BIT(0) },
933 	[RST_BUS_I2C1]		=  { 0x2d8, BIT(1) },
934 	[RST_BUS_I2C2]		=  { 0x2d8, BIT(2) },
935 	[RST_BUS_UART0]		=  { 0x2d8, BIT(16) },
936 	[RST_BUS_UART1]		=  { 0x2d8, BIT(17) },
937 	[RST_BUS_UART2]		=  { 0x2d8, BIT(18) },
938 	[RST_BUS_UART3]		=  { 0x2d8, BIT(19) },
939 	[RST_BUS_SCR0]		=  { 0x2d8, BIT(20) },
940 };
941 
942 static struct ccu_reset_map sun50i_h5_ccu_resets[] = {
943 	[RST_USB_PHY0]		=  { 0x0cc, BIT(0) },
944 	[RST_USB_PHY1]		=  { 0x0cc, BIT(1) },
945 	[RST_USB_PHY2]		=  { 0x0cc, BIT(2) },
946 	[RST_USB_PHY3]		=  { 0x0cc, BIT(3) },
947 
948 	[RST_MBUS]		=  { 0x0fc, BIT(31) },
949 
950 	[RST_BUS_CE]		=  { 0x2c0, BIT(5) },
951 	[RST_BUS_DMA]		=  { 0x2c0, BIT(6) },
952 	[RST_BUS_MMC0]		=  { 0x2c0, BIT(8) },
953 	[RST_BUS_MMC1]		=  { 0x2c0, BIT(9) },
954 	[RST_BUS_MMC2]		=  { 0x2c0, BIT(10) },
955 	[RST_BUS_NAND]		=  { 0x2c0, BIT(13) },
956 	[RST_BUS_DRAM]		=  { 0x2c0, BIT(14) },
957 	[RST_BUS_EMAC]		=  { 0x2c0, BIT(17) },
958 	[RST_BUS_TS]		=  { 0x2c0, BIT(18) },
959 	[RST_BUS_HSTIMER]	=  { 0x2c0, BIT(19) },
960 	[RST_BUS_SPI0]		=  { 0x2c0, BIT(20) },
961 	[RST_BUS_SPI1]		=  { 0x2c0, BIT(21) },
962 	[RST_BUS_OTG]		=  { 0x2c0, BIT(23) },
963 	[RST_BUS_EHCI0]		=  { 0x2c0, BIT(24) },
964 	[RST_BUS_EHCI1]		=  { 0x2c0, BIT(25) },
965 	[RST_BUS_EHCI2]		=  { 0x2c0, BIT(26) },
966 	[RST_BUS_EHCI3]		=  { 0x2c0, BIT(27) },
967 	[RST_BUS_OHCI0]		=  { 0x2c0, BIT(28) },
968 	[RST_BUS_OHCI1]		=  { 0x2c0, BIT(29) },
969 	[RST_BUS_OHCI2]		=  { 0x2c0, BIT(30) },
970 	[RST_BUS_OHCI3]		=  { 0x2c0, BIT(31) },
971 
972 	[RST_BUS_VE]		=  { 0x2c4, BIT(0) },
973 	[RST_BUS_TCON0]		=  { 0x2c4, BIT(3) },
974 	[RST_BUS_TCON1]		=  { 0x2c4, BIT(4) },
975 	[RST_BUS_DEINTERLACE]	=  { 0x2c4, BIT(5) },
976 	[RST_BUS_CSI]		=  { 0x2c4, BIT(8) },
977 	[RST_BUS_TVE]		=  { 0x2c4, BIT(9) },
978 	[RST_BUS_HDMI0]		=  { 0x2c4, BIT(10) },
979 	[RST_BUS_HDMI1]		=  { 0x2c4, BIT(11) },
980 	[RST_BUS_DE]		=  { 0x2c4, BIT(12) },
981 	[RST_BUS_GPU]		=  { 0x2c4, BIT(20) },
982 	[RST_BUS_MSGBOX]	=  { 0x2c4, BIT(21) },
983 	[RST_BUS_SPINLOCK]	=  { 0x2c4, BIT(22) },
984 	[RST_BUS_DBG]		=  { 0x2c4, BIT(31) },
985 
986 	[RST_BUS_EPHY]		=  { 0x2c8, BIT(2) },
987 
988 	[RST_BUS_CODEC]		=  { 0x2d0, BIT(0) },
989 	[RST_BUS_SPDIF]		=  { 0x2d0, BIT(1) },
990 	[RST_BUS_THS]		=  { 0x2d0, BIT(8) },
991 	[RST_BUS_I2S0]		=  { 0x2d0, BIT(12) },
992 	[RST_BUS_I2S1]		=  { 0x2d0, BIT(13) },
993 	[RST_BUS_I2S2]		=  { 0x2d0, BIT(14) },
994 
995 	[RST_BUS_I2C0]		=  { 0x2d8, BIT(0) },
996 	[RST_BUS_I2C1]		=  { 0x2d8, BIT(1) },
997 	[RST_BUS_I2C2]		=  { 0x2d8, BIT(2) },
998 	[RST_BUS_UART0]		=  { 0x2d8, BIT(16) },
999 	[RST_BUS_UART1]		=  { 0x2d8, BIT(17) },
1000 	[RST_BUS_UART2]		=  { 0x2d8, BIT(18) },
1001 	[RST_BUS_UART3]		=  { 0x2d8, BIT(19) },
1002 	[RST_BUS_SCR0]		=  { 0x2d8, BIT(20) },
1003 	[RST_BUS_SCR1]		=  { 0x2d8, BIT(20) },
1004 };
1005 
1006 static const struct sunxi_ccu_desc sun8i_h3_ccu_desc = {
1007 	.ccu_clks	= sun8i_h3_ccu_clks,
1008 	.num_ccu_clks	= ARRAY_SIZE(sun8i_h3_ccu_clks),
1009 
1010 	.hw_clks	= &sun8i_h3_hw_clks,
1011 
1012 	.resets		= sun8i_h3_ccu_resets,
1013 	.num_resets	= ARRAY_SIZE(sun8i_h3_ccu_resets),
1014 };
1015 
1016 static const struct sunxi_ccu_desc sun50i_h5_ccu_desc = {
1017 	.ccu_clks	= sun8i_h3_ccu_clks,
1018 	.num_ccu_clks	= ARRAY_SIZE(sun8i_h3_ccu_clks),
1019 
1020 	.hw_clks	= &sun50i_h5_hw_clks,
1021 
1022 	.resets		= sun50i_h5_ccu_resets,
1023 	.num_resets	= ARRAY_SIZE(sun50i_h5_ccu_resets),
1024 };
1025 
1026 static struct ccu_pll_nb sun8i_h3_pll_cpu_nb = {
1027 	.common	= &pll_cpux_clk.common,
1028 	/* copy from pll_cpux_clk */
1029 	.enable	= BIT(31),
1030 	.lock	= BIT(28),
1031 };
1032 
1033 static struct ccu_mux_nb sun8i_h3_cpu_nb = {
1034 	.common		= &cpux_clk.common,
1035 	.cm		= &cpux_clk.mux,
1036 	.delay_us	= 1, /* > 8 clock cycles at 24 MHz */
1037 	.bypass_index	= 1, /* index of 24 MHz oscillator */
1038 };
1039 
sun8i_h3_ccu_probe(struct platform_device * pdev)1040 static int sun8i_h3_ccu_probe(struct platform_device *pdev)
1041 {
1042 	const struct sunxi_ccu_desc *desc;
1043 	void __iomem *reg;
1044 	int ret;
1045 	u32 val;
1046 
1047 	desc = of_device_get_match_data(&pdev->dev);
1048 	if (!desc)
1049 		return -EINVAL;
1050 
1051 	reg = devm_platform_ioremap_resource(pdev, 0);
1052 	if (IS_ERR(reg))
1053 		return PTR_ERR(reg);
1054 
1055 	/* Force the PLL-Audio-1x divider to 1 */
1056 	val = readl(reg + SUN8I_H3_PLL_AUDIO_REG);
1057 	val &= ~GENMASK(19, 16);
1058 	writel(val | (0 << 16), reg + SUN8I_H3_PLL_AUDIO_REG);
1059 
1060 	ret = devm_sunxi_ccu_probe(&pdev->dev, reg, desc);
1061 	if (ret)
1062 		return ret;
1063 
1064 	/* Gate then ungate PLL CPU after any rate changes */
1065 	ccu_pll_notifier_register(&sun8i_h3_pll_cpu_nb);
1066 
1067 	/* Reparent CPU during PLL CPU rate changes */
1068 	ccu_mux_notifier_register(pll_cpux_clk.common.hw.clk,
1069 				  &sun8i_h3_cpu_nb);
1070 
1071 	return 0;
1072 }
1073 
1074 static const struct of_device_id sun8i_h3_ccu_ids[] = {
1075 	{
1076 		.compatible = "allwinner,sun8i-h3-ccu",
1077 		.data = &sun8i_h3_ccu_desc,
1078 	},
1079 	{
1080 		.compatible = "allwinner,sun50i-h5-ccu",
1081 		.data = &sun50i_h5_ccu_desc,
1082 	},
1083 	{ }
1084 };
1085 
1086 static struct platform_driver sun8i_h3_ccu_driver = {
1087 	.probe	= sun8i_h3_ccu_probe,
1088 	.driver	= {
1089 		.name			= "sun8i-h3-ccu",
1090 		.suppress_bind_attrs	= true,
1091 		.of_match_table		= sun8i_h3_ccu_ids,
1092 	},
1093 };
1094 module_platform_driver(sun8i_h3_ccu_driver);
1095 
1096 MODULE_IMPORT_NS(SUNXI_CCU);
1097 MODULE_LICENSE("GPL");
1098