GNU Linux-libre 4.19.314-gnu1
[releases.git] / drivers / clk / sunxi-ng / ccu-sun6i-a31.c
1 /*
2  * Copyright (c) 2016 Chen-Yu Tsai
3  *
4  * Chen-Yu Tsai <wens@csie.org>
5  *
6  * Based on ccu-sun8i-h3.c by Maxime Ripard.
7  *
8  * This software is licensed under the terms of the GNU General Public
9  * License version 2, as published by the Free Software Foundation, and
10  * may be copied, distributed, and modified under those terms.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15  * GNU General Public License for more details.
16  */
17
18 #include <linux/clk-provider.h>
19 #include <linux/of_address.h>
20
21 #include "ccu_common.h"
22 #include "ccu_reset.h"
23
24 #include "ccu_div.h"
25 #include "ccu_gate.h"
26 #include "ccu_mp.h"
27 #include "ccu_mult.h"
28 #include "ccu_mux.h"
29 #include "ccu_nk.h"
30 #include "ccu_nkm.h"
31 #include "ccu_nkmp.h"
32 #include "ccu_nm.h"
33 #include "ccu_phase.h"
34 #include "ccu_sdm.h"
35
36 #include "ccu-sun6i-a31.h"
37
38 static SUNXI_CCU_NKM_WITH_GATE_LOCK(pll_cpu_clk, "pll-cpu",
39                                      "osc24M", 0x000,
40                                      8, 5,      /* N */
41                                      4, 2,      /* K */
42                                      0, 2,      /* M */
43                                      BIT(31),   /* gate */
44                                      BIT(28),   /* lock */
45                                      0);
46
47 /*
48  * The Audio PLL is supposed to have 4 outputs: 3 fixed factors from
49  * the base (2x, 4x and 8x), and one variable divider (the one true
50  * pll audio).
51  *
52  * With sigma-delta modulation for fractional-N on the audio PLL,
53  * we have to use specific dividers. This means the variable divider
54  * can no longer be used, as the audio codec requests the exact clock
55  * rates we support through this mechanism. So we now hard code the
56  * variable divider to 1. This means the clock rates will no longer
57  * match the clock names.
58  */
59 #define SUN6I_A31_PLL_AUDIO_REG 0x008
60
61 static struct ccu_sdm_setting pll_audio_sdm_table[] = {
62         { .rate = 22579200, .pattern = 0xc0010d84, .m = 8, .n = 7 },
63         { .rate = 24576000, .pattern = 0xc000ac02, .m = 14, .n = 14 },
64 };
65
66 static SUNXI_CCU_NM_WITH_SDM_GATE_LOCK(pll_audio_base_clk, "pll-audio-base",
67                                        "osc24M", 0x008,
68                                        8, 7,    /* N */
69                                        0, 5,    /* M */
70                                        pll_audio_sdm_table, BIT(24),
71                                        0x284, BIT(31),
72                                        BIT(31), /* gate */
73                                        BIT(28), /* lock */
74                                        CLK_SET_RATE_UNGATE);
75
76 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_video0_clk, "pll-video0",
77                                         "osc24M", 0x010,
78                                         8, 7,           /* N */
79                                         0, 4,           /* M */
80                                         BIT(24),        /* frac enable */
81                                         BIT(25),        /* frac select */
82                                         270000000,      /* frac rate 0 */
83                                         297000000,      /* frac rate 1 */
84                                         BIT(31),        /* gate */
85                                         BIT(28),        /* lock */
86                                         CLK_SET_RATE_UNGATE);
87
88 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_ve_clk, "pll-ve",
89                                         "osc24M", 0x018,
90                                         8, 7,           /* N */
91                                         0, 4,           /* M */
92                                         BIT(24),        /* frac enable */
93                                         BIT(25),        /* frac select */
94                                         270000000,      /* frac rate 0 */
95                                         297000000,      /* frac rate 1 */
96                                         BIT(31),        /* gate */
97                                         BIT(28),        /* lock */
98                                         CLK_SET_RATE_UNGATE);
99
100 static SUNXI_CCU_NKM_WITH_GATE_LOCK(pll_ddr_clk, "pll-ddr",
101                                     "osc24M", 0x020,
102                                     8, 5,       /* N */
103                                     4, 2,       /* K */
104                                     0, 2,       /* M */
105                                     BIT(31),    /* gate */
106                                     BIT(28),    /* lock */
107                                     CLK_SET_RATE_UNGATE);
108
109 static SUNXI_CCU_NK_WITH_GATE_LOCK_POSTDIV(pll_periph_clk, "pll-periph",
110                                            "osc24M", 0x028,
111                                            8, 5,        /* N */
112                                            4, 2,        /* K */
113                                            BIT(31),     /* gate */
114                                            BIT(28),     /* lock */
115                                            2,           /* post-div */
116                                            CLK_SET_RATE_UNGATE);
117
118 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_video1_clk, "pll-video1",
119                                         "osc24M", 0x030,
120                                         8, 7,           /* N */
121                                         0, 4,           /* M */
122                                         BIT(24),        /* frac enable */
123                                         BIT(25),        /* frac select */
124                                         270000000,      /* frac rate 0 */
125                                         297000000,      /* frac rate 1 */
126                                         BIT(31),        /* gate */
127                                         BIT(28),        /* lock */
128                                         CLK_SET_RATE_UNGATE);
129
130 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll_gpu_clk, "pll-gpu",
131                                         "osc24M", 0x038,
132                                         8, 7,           /* N */
133                                         0, 4,           /* M */
134                                         BIT(24),        /* frac enable */
135                                         BIT(25),        /* frac select */
136                                         270000000,      /* frac rate 0 */
137                                         297000000,      /* frac rate 1 */
138                                         BIT(31),        /* gate */
139                                         BIT(28),        /* lock */
140                                         CLK_SET_RATE_UNGATE);
141
142 /*
143  * The MIPI PLL has 2 modes: "MIPI" and "HDMI".
144  *
145  * The MIPI mode is a standard NKM-style clock. The HDMI mode is an
146  * integer / fractional clock with switchable multipliers and dividers.
147  * This is not supported here. We hardcode the PLL to MIPI mode.
148  */
149 #define SUN6I_A31_PLL_MIPI_REG  0x040
150
151 static const char * const pll_mipi_parents[] = { "pll-video0", "pll-video1" };
152 static SUNXI_CCU_NKM_WITH_MUX_GATE_LOCK(pll_mipi_clk, "pll-mipi",
153                                         pll_mipi_parents, 0x040,
154                                         8, 4,   /* N */
155                                         4, 2,   /* K */
156                                         0, 4,   /* M */
157                                         21, 0,  /* mux */
158                                         BIT(31) | BIT(23) | BIT(22), /* gate */
159                                         BIT(28),        /* lock */
160                                         CLK_SET_RATE_UNGATE);
161
162 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll9_clk, "pll9",
163                                         "osc24M", 0x044,
164                                         8, 7,           /* N */
165                                         0, 4,           /* M */
166                                         BIT(24),        /* frac enable */
167                                         BIT(25),        /* frac select */
168                                         270000000,      /* frac rate 0 */
169                                         297000000,      /* frac rate 1 */
170                                         BIT(31),        /* gate */
171                                         BIT(28),        /* lock */
172                                         CLK_SET_RATE_UNGATE);
173
174 static SUNXI_CCU_NM_WITH_FRAC_GATE_LOCK(pll10_clk, "pll10",
175                                         "osc24M", 0x048,
176                                         8, 7,           /* N */
177                                         0, 4,           /* M */
178                                         BIT(24),        /* frac enable */
179                                         BIT(25),        /* frac select */
180                                         270000000,      /* frac rate 0 */
181                                         297000000,      /* frac rate 1 */
182                                         BIT(31),        /* gate */
183                                         BIT(28),        /* lock */
184                                         CLK_SET_RATE_UNGATE);
185
186 static const char * const cpux_parents[] = { "osc32k", "osc24M",
187                                              "pll-cpu", "pll-cpu" };
188 static SUNXI_CCU_MUX(cpu_clk, "cpu", cpux_parents,
189                      0x050, 16, 2, CLK_SET_RATE_PARENT | CLK_IS_CRITICAL);
190
191 static struct clk_div_table axi_div_table[] = {
192         { .val = 0, .div = 1 },
193         { .val = 1, .div = 2 },
194         { .val = 2, .div = 3 },
195         { .val = 3, .div = 4 },
196         { .val = 4, .div = 4 },
197         { .val = 5, .div = 4 },
198         { .val = 6, .div = 4 },
199         { .val = 7, .div = 4 },
200         { /* Sentinel */ },
201 };
202
203 static SUNXI_CCU_DIV_TABLE(axi_clk, "axi", "cpu",
204                            0x050, 0, 3, axi_div_table, 0);
205
206 #define SUN6I_A31_AHB1_REG  0x054
207
208 static const char * const ahb1_parents[] = { "osc32k", "osc24M",
209                                              "axi", "pll-periph" };
210 static const struct ccu_mux_var_prediv ahb1_predivs[] = {
211         { .index = 3, .shift = 6, .width = 2 },
212 };
213
214 static struct ccu_div ahb1_clk = {
215         .div            = _SUNXI_CCU_DIV_FLAGS(4, 2, CLK_DIVIDER_POWER_OF_TWO),
216
217         .mux            = {
218                 .shift  = 12,
219                 .width  = 2,
220
221                 .var_predivs    = ahb1_predivs,
222                 .n_var_predivs  = ARRAY_SIZE(ahb1_predivs),
223         },
224
225         .common         = {
226                 .reg            = 0x054,
227                 .features       = CCU_FEATURE_VARIABLE_PREDIV,
228                 .hw.init        = CLK_HW_INIT_PARENTS("ahb1",
229                                                       ahb1_parents,
230                                                       &ccu_div_ops,
231                                                       0),
232         },
233 };
234
235 static struct clk_div_table apb1_div_table[] = {
236         { .val = 0, .div = 2 },
237         { .val = 1, .div = 2 },
238         { .val = 2, .div = 4 },
239         { .val = 3, .div = 8 },
240         { /* Sentinel */ },
241 };
242
243 static SUNXI_CCU_DIV_TABLE(apb1_clk, "apb1", "ahb1",
244                            0x054, 8, 2, apb1_div_table, 0);
245
246 static const char * const apb2_parents[] = { "osc32k", "osc24M",
247                                              "pll-periph", "pll-periph" };
248 static SUNXI_CCU_MP_WITH_MUX(apb2_clk, "apb2", apb2_parents, 0x058,
249                              0, 5,      /* M */
250                              16, 2,     /* P */
251                              24, 2,     /* mux */
252                              0);
253
254 static SUNXI_CCU_GATE(ahb1_mipidsi_clk, "ahb1-mipidsi", "ahb1",
255                       0x060, BIT(1), 0);
256 static SUNXI_CCU_GATE(ahb1_ss_clk,      "ahb1-ss",      "ahb1",
257                       0x060, BIT(5), 0);
258 static SUNXI_CCU_GATE(ahb1_dma_clk,     "ahb1-dma",     "ahb1",
259                       0x060, BIT(6), 0);
260 static SUNXI_CCU_GATE(ahb1_mmc0_clk,    "ahb1-mmc0",    "ahb1",
261                       0x060, BIT(8), 0);
262 static SUNXI_CCU_GATE(ahb1_mmc1_clk,    "ahb1-mmc1",    "ahb1",
263                       0x060, BIT(9), 0);
264 static SUNXI_CCU_GATE(ahb1_mmc2_clk,    "ahb1-mmc2",    "ahb1",
265                       0x060, BIT(10), 0);
266 static SUNXI_CCU_GATE(ahb1_mmc3_clk,    "ahb1-mmc3",    "ahb1",
267                       0x060, BIT(11), 0);
268 static SUNXI_CCU_GATE(ahb1_nand1_clk,   "ahb1-nand1",   "ahb1",
269                       0x060, BIT(12), 0);
270 static SUNXI_CCU_GATE(ahb1_nand0_clk,   "ahb1-nand0",   "ahb1",
271                       0x060, BIT(13), 0);
272 static SUNXI_CCU_GATE(ahb1_sdram_clk,   "ahb1-sdram",   "ahb1",
273                       0x060, BIT(14), 0);
274 static SUNXI_CCU_GATE(ahb1_emac_clk,    "ahb1-emac",    "ahb1",
275                       0x060, BIT(17), 0);
276 static SUNXI_CCU_GATE(ahb1_ts_clk,      "ahb1-ts",      "ahb1",
277                       0x060, BIT(18), 0);
278 static SUNXI_CCU_GATE(ahb1_hstimer_clk, "ahb1-hstimer", "ahb1",
279                       0x060, BIT(19), 0);
280 static SUNXI_CCU_GATE(ahb1_spi0_clk,    "ahb1-spi0",    "ahb1",
281                       0x060, BIT(20), 0);
282 static SUNXI_CCU_GATE(ahb1_spi1_clk,    "ahb1-spi1",    "ahb1",
283                       0x060, BIT(21), 0);
284 static SUNXI_CCU_GATE(ahb1_spi2_clk,    "ahb1-spi2",    "ahb1",
285                       0x060, BIT(22), 0);
286 static SUNXI_CCU_GATE(ahb1_spi3_clk,    "ahb1-spi3",    "ahb1",
287                       0x060, BIT(23), 0);
288 static SUNXI_CCU_GATE(ahb1_otg_clk,     "ahb1-otg",     "ahb1",
289                       0x060, BIT(24), 0);
290 static SUNXI_CCU_GATE(ahb1_ehci0_clk,   "ahb1-ehci0",   "ahb1",
291                       0x060, BIT(26), 0);
292 static SUNXI_CCU_GATE(ahb1_ehci1_clk,   "ahb1-ehci1",   "ahb1",
293                       0x060, BIT(27), 0);
294 static SUNXI_CCU_GATE(ahb1_ohci0_clk,   "ahb1-ohci0",   "ahb1",
295                       0x060, BIT(29), 0);
296 static SUNXI_CCU_GATE(ahb1_ohci1_clk,   "ahb1-ohci1",   "ahb1",
297                       0x060, BIT(30), 0);
298 static SUNXI_CCU_GATE(ahb1_ohci2_clk,   "ahb1-ohci2",   "ahb1",
299                       0x060, BIT(31), 0);
300
301 static SUNXI_CCU_GATE(ahb1_ve_clk,      "ahb1-ve",      "ahb1",
302                       0x064, BIT(0), 0);
303 static SUNXI_CCU_GATE(ahb1_lcd0_clk,    "ahb1-lcd0",    "ahb1",
304                       0x064, BIT(4), 0);
305 static SUNXI_CCU_GATE(ahb1_lcd1_clk,    "ahb1-lcd1",    "ahb1",
306                       0x064, BIT(5), 0);
307 static SUNXI_CCU_GATE(ahb1_csi_clk,     "ahb1-csi",     "ahb1",
308                       0x064, BIT(8), 0);
309 static SUNXI_CCU_GATE(ahb1_hdmi_clk,    "ahb1-hdmi",    "ahb1",
310                       0x064, BIT(11), 0);
311 static SUNXI_CCU_GATE(ahb1_be0_clk,     "ahb1-be0",     "ahb1",
312                       0x064, BIT(12), 0);
313 static SUNXI_CCU_GATE(ahb1_be1_clk,     "ahb1-be1",     "ahb1",
314                       0x064, BIT(13), 0);
315 static SUNXI_CCU_GATE(ahb1_fe0_clk,     "ahb1-fe0",     "ahb1",
316                       0x064, BIT(14), 0);
317 static SUNXI_CCU_GATE(ahb1_fe1_clk,     "ahb1-fe1",     "ahb1",
318                       0x064, BIT(15), 0);
319 static SUNXI_CCU_GATE(ahb1_mp_clk,      "ahb1-mp",      "ahb1",
320                       0x064, BIT(18), 0);
321 static SUNXI_CCU_GATE(ahb1_gpu_clk,     "ahb1-gpu",     "ahb1",
322                       0x064, BIT(20), 0);
323 static SUNXI_CCU_GATE(ahb1_deu0_clk,    "ahb1-deu0",    "ahb1",
324                       0x064, BIT(23), 0);
325 static SUNXI_CCU_GATE(ahb1_deu1_clk,    "ahb1-deu1",    "ahb1",
326                       0x064, BIT(24), 0);
327 static SUNXI_CCU_GATE(ahb1_drc0_clk,    "ahb1-drc0",    "ahb1",
328                       0x064, BIT(25), 0);
329 static SUNXI_CCU_GATE(ahb1_drc1_clk,    "ahb1-drc1",    "ahb1",
330                       0x064, BIT(26), 0);
331
332 static SUNXI_CCU_GATE(apb1_codec_clk,   "apb1-codec",   "apb1",
333                       0x068, BIT(0), 0);
334 static SUNXI_CCU_GATE(apb1_spdif_clk,   "apb1-spdif",   "apb1",
335                       0x068, BIT(1), 0);
336 static SUNXI_CCU_GATE(apb1_digital_mic_clk,     "apb1-digital-mic",     "apb1",
337                       0x068, BIT(4), 0);
338 static SUNXI_CCU_GATE(apb1_pio_clk,     "apb1-pio",     "apb1",
339                       0x068, BIT(5), 0);
340 static SUNXI_CCU_GATE(apb1_daudio0_clk, "apb1-daudio0", "apb1",
341                       0x068, BIT(12), 0);
342 static SUNXI_CCU_GATE(apb1_daudio1_clk, "apb1-daudio1", "apb1",
343                       0x068, BIT(13), 0);
344
345 static SUNXI_CCU_GATE(apb2_i2c0_clk,    "apb2-i2c0",    "apb2",
346                       0x06c, BIT(0), 0);
347 static SUNXI_CCU_GATE(apb2_i2c1_clk,    "apb2-i2c1",    "apb2",
348                       0x06c, BIT(1), 0);
349 static SUNXI_CCU_GATE(apb2_i2c2_clk,    "apb2-i2c2",    "apb2",
350                       0x06c, BIT(2), 0);
351 static SUNXI_CCU_GATE(apb2_i2c3_clk,    "apb2-i2c3",    "apb2",
352                       0x06c, BIT(3), 0);
353 static SUNXI_CCU_GATE(apb2_uart0_clk,   "apb2-uart0",   "apb2",
354                       0x06c, BIT(16), 0);
355 static SUNXI_CCU_GATE(apb2_uart1_clk,   "apb2-uart1",   "apb2",
356                       0x06c, BIT(17), 0);
357 static SUNXI_CCU_GATE(apb2_uart2_clk,   "apb2-uart2",   "apb2",
358                       0x06c, BIT(18), 0);
359 static SUNXI_CCU_GATE(apb2_uart3_clk,   "apb2-uart3",   "apb2",
360                       0x06c, BIT(19), 0);
361 static SUNXI_CCU_GATE(apb2_uart4_clk,   "apb2-uart4",   "apb2",
362                       0x06c, BIT(20), 0);
363 static SUNXI_CCU_GATE(apb2_uart5_clk,   "apb2-uart5",   "apb2",
364                       0x06c, BIT(21), 0);
365
366 static const char * const mod0_default_parents[] = { "osc24M", "pll-periph" };
367 static SUNXI_CCU_MP_WITH_MUX_GATE(nand0_clk, "nand0", mod0_default_parents,
368                                   0x080,
369                                   0, 4,         /* M */
370                                   16, 2,        /* P */
371                                   24, 2,        /* mux */
372                                   BIT(31),      /* gate */
373                                   0);
374
375 static SUNXI_CCU_MP_WITH_MUX_GATE(nand1_clk, "nand1", mod0_default_parents,
376                                   0x084,
377                                   0, 4,         /* M */
378                                   16, 2,        /* P */
379                                   24, 2,        /* mux */
380                                   BIT(31),      /* gate */
381                                   0);
382
383 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc0_clk, "mmc0", mod0_default_parents,
384                                   0x088,
385                                   0, 4,         /* M */
386                                   16, 2,        /* P */
387                                   24, 2,        /* mux */
388                                   BIT(31),      /* gate */
389                                   0);
390
391 static SUNXI_CCU_PHASE(mmc0_sample_clk, "mmc0_sample", "mmc0",
392                        0x088, 20, 3, 0);
393 static SUNXI_CCU_PHASE(mmc0_output_clk, "mmc0_output", "mmc0",
394                        0x088, 8, 3, 0);
395
396 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc1_clk, "mmc1", mod0_default_parents,
397                                   0x08c,
398                                   0, 4,         /* M */
399                                   16, 2,        /* P */
400                                   24, 2,        /* mux */
401                                   BIT(31),      /* gate */
402                                   0);
403
404 static SUNXI_CCU_PHASE(mmc1_sample_clk, "mmc1_sample", "mmc1",
405                        0x08c, 20, 3, 0);
406 static SUNXI_CCU_PHASE(mmc1_output_clk, "mmc1_output", "mmc1",
407                        0x08c, 8, 3, 0);
408
409 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc2_clk, "mmc2", mod0_default_parents,
410                                   0x090,
411                                   0, 4,         /* M */
412                                   16, 2,        /* P */
413                                   24, 2,        /* mux */
414                                   BIT(31),      /* gate */
415                                   0);
416
417 static SUNXI_CCU_PHASE(mmc2_sample_clk, "mmc2_sample", "mmc2",
418                        0x090, 20, 3, 0);
419 static SUNXI_CCU_PHASE(mmc2_output_clk, "mmc2_output", "mmc2",
420                        0x090, 8, 3, 0);
421
422 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc3_clk, "mmc3", mod0_default_parents,
423                                   0x094,
424                                   0, 4,         /* M */
425                                   16, 2,        /* P */
426                                   24, 2,        /* mux */
427                                   BIT(31),      /* gate */
428                                   0);
429
430 static SUNXI_CCU_PHASE(mmc3_sample_clk, "mmc3_sample", "mmc3",
431                        0x094, 20, 3, 0);
432 static SUNXI_CCU_PHASE(mmc3_output_clk, "mmc3_output", "mmc3",
433                        0x094, 8, 3, 0);
434
435 static SUNXI_CCU_MP_WITH_MUX_GATE(ts_clk, "ts", mod0_default_parents, 0x098,
436                                   0, 4,         /* M */
437                                   16, 2,        /* P */
438                                   24, 2,        /* mux */
439                                   BIT(31),      /* gate */
440                                   0);
441
442 static SUNXI_CCU_MP_WITH_MUX_GATE(ss_clk, "ss", mod0_default_parents, 0x09c,
443                                   0, 4,         /* M */
444                                   16, 2,        /* P */
445                                   24, 2,        /* mux */
446                                   BIT(31),      /* gate */
447                                   0);
448
449 static SUNXI_CCU_MP_WITH_MUX_GATE(spi0_clk, "spi0", mod0_default_parents, 0x0a0,
450                                   0, 4,         /* M */
451                                   16, 2,        /* P */
452                                   24, 2,        /* mux */
453                                   BIT(31),      /* gate */
454                                   0);
455
456 static SUNXI_CCU_MP_WITH_MUX_GATE(spi1_clk, "spi1", mod0_default_parents, 0x0a4,
457                                   0, 4,         /* M */
458                                   16, 2,        /* P */
459                                   24, 2,        /* mux */
460                                   BIT(31),      /* gate */
461                                   0);
462 static SUNXI_CCU_MP_WITH_MUX_GATE(spi2_clk, "spi2", mod0_default_parents, 0x0a8,
463                                   0, 4,         /* M */
464                                   16, 2,        /* P */
465                                   24, 2,        /* mux */
466                                   BIT(31),      /* gate */
467                                   0);
468
469 static SUNXI_CCU_MP_WITH_MUX_GATE(spi3_clk, "spi3", mod0_default_parents, 0x0ac,
470                                   0, 4,         /* M */
471                                   16, 2,        /* P */
472                                   24, 2,        /* mux */
473                                   BIT(31),      /* gate */
474                                   0);
475
476 static const char * const daudio_parents[] = { "pll-audio-8x", "pll-audio-4x",
477                                                "pll-audio-2x", "pll-audio" };
478 static SUNXI_CCU_MUX_WITH_GATE(daudio0_clk, "daudio0", daudio_parents,
479                                0x0b0, 16, 2, BIT(31), CLK_SET_RATE_PARENT);
480 static SUNXI_CCU_MUX_WITH_GATE(daudio1_clk, "daudio1", daudio_parents,
481                                0x0b4, 16, 2, BIT(31), CLK_SET_RATE_PARENT);
482
483 static SUNXI_CCU_MUX_WITH_GATE(spdif_clk, "spdif", daudio_parents,
484                                0x0c0, 16, 2, BIT(31), CLK_SET_RATE_PARENT);
485
486 static SUNXI_CCU_GATE(usb_phy0_clk,     "usb-phy0",     "osc24M",
487                       0x0cc, BIT(8), 0);
488 static SUNXI_CCU_GATE(usb_phy1_clk,     "usb-phy1",     "osc24M",
489                       0x0cc, BIT(9), 0);
490 static SUNXI_CCU_GATE(usb_phy2_clk,     "usb-phy2",     "osc24M",
491                       0x0cc, BIT(10), 0);
492 static SUNXI_CCU_GATE(usb_ohci0_clk,    "usb-ohci0",    "osc24M",
493                       0x0cc, BIT(16), 0);
494 static SUNXI_CCU_GATE(usb_ohci1_clk,    "usb-ohci1",    "osc24M",
495                       0x0cc, BIT(17), 0);
496 static SUNXI_CCU_GATE(usb_ohci2_clk,    "usb-ohci2",    "osc24M",
497                       0x0cc, BIT(18), 0);
498
499 /* TODO emac clk not supported yet */
500
501 static const char * const dram_parents[] = { "pll-ddr", "pll-periph" };
502 static SUNXI_CCU_MP_WITH_MUX_GATE(mdfs_clk, "mdfs", dram_parents, 0x0f0,
503                                   0, 4,         /* M */
504                                   16, 2,        /* P */
505                                   24, 2,        /* mux */
506                                   BIT(31),      /* gate */
507                                   CLK_IS_CRITICAL);
508
509 static SUNXI_CCU_M_WITH_MUX(sdram0_clk, "sdram0", dram_parents,
510                             0x0f4, 0, 4, 4, 1, CLK_IS_CRITICAL);
511 static SUNXI_CCU_M_WITH_MUX(sdram1_clk, "sdram1", dram_parents,
512                             0x0f4, 8, 4, 12, 1, CLK_IS_CRITICAL);
513
514 static SUNXI_CCU_GATE(dram_ve_clk,      "dram-ve",      "mdfs",
515                       0x100, BIT(0), 0);
516 static SUNXI_CCU_GATE(dram_csi_isp_clk, "dram-csi-isp", "mdfs",
517                       0x100, BIT(1), 0);
518 static SUNXI_CCU_GATE(dram_ts_clk,      "dram-ts",      "mdfs",
519                       0x100, BIT(3), 0);
520 static SUNXI_CCU_GATE(dram_drc0_clk,    "dram-drc0",    "mdfs",
521                       0x100, BIT(16), 0);
522 static SUNXI_CCU_GATE(dram_drc1_clk,    "dram-drc1",    "mdfs",
523                       0x100, BIT(17), 0);
524 static SUNXI_CCU_GATE(dram_deu0_clk,    "dram-deu0",    "mdfs",
525                       0x100, BIT(18), 0);
526 static SUNXI_CCU_GATE(dram_deu1_clk,    "dram-deu1",    "mdfs",
527                       0x100, BIT(19), 0);
528 static SUNXI_CCU_GATE(dram_fe0_clk,     "dram-fe0",     "mdfs",
529                       0x100, BIT(24), 0);
530 static SUNXI_CCU_GATE(dram_fe1_clk,     "dram-fe1",     "mdfs",
531                       0x100, BIT(25), 0);
532 static SUNXI_CCU_GATE(dram_be0_clk,     "dram-be0",     "mdfs",
533                       0x100, BIT(26), 0);
534 static SUNXI_CCU_GATE(dram_be1_clk,     "dram-be1",     "mdfs",
535                       0x100, BIT(27), 0);
536 static SUNXI_CCU_GATE(dram_mp_clk,      "dram-mp",      "mdfs",
537                       0x100, BIT(28), 0);
538
539 static const char * const de_parents[] = { "pll-video0", "pll-video1",
540                                            "pll-periph-2x", "pll-gpu",
541                                            "pll9", "pll10" };
542 static SUNXI_CCU_M_WITH_MUX_GATE(be0_clk, "be0", de_parents,
543                                  0x104, 0, 4, 24, 3, BIT(31), 0);
544 static SUNXI_CCU_M_WITH_MUX_GATE(be1_clk, "be1", de_parents,
545                                  0x108, 0, 4, 24, 3, BIT(31), 0);
546 static SUNXI_CCU_M_WITH_MUX_GATE(fe0_clk, "fe0", de_parents,
547                                  0x10c, 0, 4, 24, 3, BIT(31), 0);
548 static SUNXI_CCU_M_WITH_MUX_GATE(fe1_clk, "fe1", de_parents,
549                                  0x110, 0, 4, 24, 3, BIT(31), 0);
550
551 static const char * const mp_parents[] = { "pll-video0", "pll-video1",
552                                            "pll9", "pll10" };
553 static SUNXI_CCU_M_WITH_MUX_GATE(mp_clk, "mp", mp_parents,
554                                  0x114, 0, 4, 24, 3, BIT(31), 0);
555
556 static const char * const lcd_ch0_parents[] = { "pll-video0", "pll-video1",
557                                                 "pll-video0-2x",
558                                                 "pll-video1-2x", "pll-mipi" };
559 static SUNXI_CCU_MUX_WITH_GATE(lcd0_ch0_clk, "lcd0-ch0", lcd_ch0_parents,
560                                0x118, 24, 2, BIT(31), CLK_SET_RATE_PARENT);
561 static SUNXI_CCU_MUX_WITH_GATE(lcd1_ch0_clk, "lcd1-ch0", lcd_ch0_parents,
562                                0x11c, 24, 2, BIT(31), CLK_SET_RATE_PARENT);
563
564 static const char * const lcd_ch1_parents[] = { "pll-video0", "pll-video1",
565                                                 "pll-video0-2x",
566                                                 "pll-video1-2x" };
567 static SUNXI_CCU_M_WITH_MUX_GATE(lcd0_ch1_clk, "lcd0-ch1", lcd_ch1_parents,
568                                  0x12c, 0, 4, 24, 3, BIT(31),
569                                  CLK_SET_RATE_PARENT);
570 static SUNXI_CCU_M_WITH_MUX_GATE(lcd1_ch1_clk, "lcd1-ch1", lcd_ch1_parents,
571                                  0x130, 0, 4, 24, 3, BIT(31),
572                                  CLK_SET_RATE_PARENT);
573
574 static const char * const csi_sclk_parents[] = { "pll-video0", "pll-video1",
575                                                  "pll9", "pll10", "pll-mipi",
576                                                  "pll-ve" };
577 static SUNXI_CCU_M_WITH_MUX_GATE(csi0_sclk_clk, "csi0-sclk", csi_sclk_parents,
578                                  0x134, 16, 4, 24, 3, BIT(31), 0);
579
580 static const char * const csi_mclk_parents[] = { "pll-video0", "pll-video1",
581                                                  "osc24M" };
582 static const u8 csi_mclk_table[] = { 0, 1, 5 };
583 static struct ccu_div csi0_mclk_clk = {
584         .enable         = BIT(15),
585         .div            = _SUNXI_CCU_DIV(0, 4),
586         .mux            = _SUNXI_CCU_MUX_TABLE(8, 3, csi_mclk_table),
587         .common         = {
588                 .reg            = 0x134,
589                 .hw.init        = CLK_HW_INIT_PARENTS("csi0-mclk",
590                                                       csi_mclk_parents,
591                                                       &ccu_div_ops,
592                                                       0),
593         },
594 };
595
596 static struct ccu_div csi1_mclk_clk = {
597         .enable         = BIT(15),
598         .div            = _SUNXI_CCU_DIV(0, 4),
599         .mux            = _SUNXI_CCU_MUX_TABLE(8, 3, csi_mclk_table),
600         .common         = {
601                 .reg            = 0x138,
602                 .hw.init        = CLK_HW_INIT_PARENTS("csi1-mclk",
603                                                       csi_mclk_parents,
604                                                       &ccu_div_ops,
605                                                       0),
606         },
607 };
608
609 static SUNXI_CCU_M_WITH_GATE(ve_clk, "ve", "pll-ve",
610                              0x13c, 16, 3, BIT(31), 0);
611
612 static SUNXI_CCU_GATE(codec_clk,        "codec",        "pll-audio",
613                       0x140, BIT(31), CLK_SET_RATE_PARENT);
614 static SUNXI_CCU_GATE(avs_clk,          "avs",          "osc24M",
615                       0x144, BIT(31), 0);
616 static SUNXI_CCU_GATE(digital_mic_clk,  "digital-mic",  "pll-audio",
617                       0x148, BIT(31), CLK_SET_RATE_PARENT);
618
619 static SUNXI_CCU_M_WITH_MUX_GATE(hdmi_clk, "hdmi", lcd_ch1_parents,
620                                  0x150, 0, 4, 24, 2, BIT(31),
621                                  CLK_SET_RATE_PARENT);
622
623 static SUNXI_CCU_GATE(hdmi_ddc_clk, "ddc", "osc24M", 0x150, BIT(30), 0);
624
625 static SUNXI_CCU_GATE(ps_clk, "ps", "lcd1-ch1", 0x140, BIT(31), 0);
626
627 static const char * const mbus_parents[] = { "osc24M", "pll-periph",
628                                              "pll-ddr" };
629 static SUNXI_CCU_MP_WITH_MUX_GATE(mbus0_clk, "mbus0", mbus_parents, 0x15c,
630                                   0, 3,         /* M */
631                                   16, 2,        /* P */
632                                   24, 2,        /* mux */
633                                   BIT(31),      /* gate */
634                                   CLK_IS_CRITICAL);
635
636 static SUNXI_CCU_MP_WITH_MUX_GATE(mbus1_clk, "mbus1", mbus_parents, 0x160,
637                                   0, 3,         /* M */
638                                   16, 2,        /* P */
639                                   24, 2,        /* mux */
640                                   BIT(31),      /* gate */
641                                   CLK_IS_CRITICAL);
642
643 static SUNXI_CCU_M_WITH_MUX_GATE(mipi_dsi_clk, "mipi-dsi", lcd_ch1_parents,
644                                  0x168, 16, 3, 24, 2, BIT(31),
645                                  CLK_SET_RATE_PARENT);
646 static SUNXI_CCU_M_WITH_MUX_GATE(mipi_dsi_dphy_clk, "mipi-dsi-dphy",
647                                  lcd_ch1_parents, 0x168, 0, 3, 8, 2,
648                                  BIT(15), CLK_SET_RATE_PARENT);
649 static SUNXI_CCU_M_WITH_MUX_GATE(mipi_csi_dphy_clk, "mipi-csi-dphy",
650                                  lcd_ch1_parents, 0x16c, 0, 3, 8, 2,
651                                  BIT(15), 0);
652
653 static SUNXI_CCU_M_WITH_MUX_GATE(iep_drc0_clk, "iep-drc0", de_parents,
654                                  0x180, 0, 3, 24, 2, BIT(31), 0);
655 static SUNXI_CCU_M_WITH_MUX_GATE(iep_drc1_clk, "iep-drc1", de_parents,
656                                  0x184, 0, 3, 24, 2, BIT(31), 0);
657 static SUNXI_CCU_M_WITH_MUX_GATE(iep_deu0_clk, "iep-deu0", de_parents,
658                                  0x188, 0, 3, 24, 2, BIT(31), 0);
659 static SUNXI_CCU_M_WITH_MUX_GATE(iep_deu1_clk, "iep-deu1", de_parents,
660                                  0x18c, 0, 3, 24, 2, BIT(31), 0);
661
662 static const char * const gpu_parents[] = { "pll-gpu", "pll-periph-2x",
663                                             "pll-video0", "pll-video1",
664                                             "pll9", "pll10" };
665 static const struct ccu_mux_fixed_prediv gpu_predivs[] = {
666         { .index = 1, .div = 3, },
667 };
668
669 static struct ccu_div gpu_core_clk = {
670         .enable         = BIT(31),
671         .div            = _SUNXI_CCU_DIV(0, 3),
672         .mux            = {
673                 .shift          = 24,
674                 .width          = 3,
675                 .fixed_predivs  = gpu_predivs,
676                 .n_predivs      = ARRAY_SIZE(gpu_predivs),
677         },
678         .common         = {
679                 .reg            = 0x1a0,
680                 .features       = CCU_FEATURE_FIXED_PREDIV,
681                 .hw.init        = CLK_HW_INIT_PARENTS("gpu-core",
682                                                       gpu_parents,
683                                                       &ccu_div_ops,
684                                                       0),
685         },
686 };
687
688 static struct ccu_div gpu_memory_clk = {
689         .enable         = BIT(31),
690         .div            = _SUNXI_CCU_DIV(0, 3),
691         .mux            = {
692                 .shift          = 24,
693                 .width          = 3,
694                 .fixed_predivs  = gpu_predivs,
695                 .n_predivs      = ARRAY_SIZE(gpu_predivs),
696         },
697         .common         = {
698                 .reg            = 0x1a4,
699                 .features       = CCU_FEATURE_FIXED_PREDIV,
700                 .hw.init        = CLK_HW_INIT_PARENTS("gpu-memory",
701                                                       gpu_parents,
702                                                       &ccu_div_ops,
703                                                       0),
704         },
705 };
706
707 static struct ccu_div gpu_hyd_clk = {
708         .enable         = BIT(31),
709         .div            = _SUNXI_CCU_DIV(0, 3),
710         .mux            = {
711                 .shift          = 24,
712                 .width          = 3,
713                 .fixed_predivs  = gpu_predivs,
714                 .n_predivs      = ARRAY_SIZE(gpu_predivs),
715         },
716         .common         = {
717                 .reg            = 0x1a8,
718                 .features       = CCU_FEATURE_FIXED_PREDIV,
719                 .hw.init        = CLK_HW_INIT_PARENTS("gpu-hyd",
720                                                       gpu_parents,
721                                                       &ccu_div_ops,
722                                                       0),
723         },
724 };
725
726 static SUNXI_CCU_M_WITH_MUX_GATE(ats_clk, "ats", mod0_default_parents, 0x1b0,
727                                  0, 3,          /* M */
728                                  24, 2,         /* mux */
729                                  BIT(31),       /* gate */
730                                  0);
731
732 static SUNXI_CCU_M_WITH_MUX_GATE(trace_clk, "trace", mod0_default_parents,
733                                  0x1b0,
734                                  0, 3,          /* M */
735                                  24, 2,         /* mux */
736                                  BIT(31),       /* gate */
737                                  0);
738
739 static const char * const clk_out_parents[] = { "osc24M", "osc32k", "osc24M",
740                                                 "axi", "ahb1" };
741 static const u8 clk_out_table[] = { 0, 1, 2, 11, 13 };
742
743 static const struct ccu_mux_fixed_prediv clk_out_predivs[] = {
744         { .index = 0, .div = 750, },
745         { .index = 3, .div = 4, },
746         { .index = 4, .div = 4, },
747 };
748
749 static struct ccu_mp out_a_clk = {
750         .enable         = BIT(31),
751         .m              = _SUNXI_CCU_DIV(8, 5),
752         .p              = _SUNXI_CCU_DIV(20, 2),
753         .mux            = {
754                 .shift          = 24,
755                 .width          = 4,
756                 .table          = clk_out_table,
757                 .fixed_predivs  = clk_out_predivs,
758                 .n_predivs      = ARRAY_SIZE(clk_out_predivs),
759         },
760         .common         = {
761                 .reg            = 0x300,
762                 .features       = CCU_FEATURE_FIXED_PREDIV,
763                 .hw.init        = CLK_HW_INIT_PARENTS("out-a",
764                                                       clk_out_parents,
765                                                       &ccu_mp_ops,
766                                                       0),
767         },
768 };
769
770 static struct ccu_mp out_b_clk = {
771         .enable         = BIT(31),
772         .m              = _SUNXI_CCU_DIV(8, 5),
773         .p              = _SUNXI_CCU_DIV(20, 2),
774         .mux            = {
775                 .shift          = 24,
776                 .width          = 4,
777                 .table          = clk_out_table,
778                 .fixed_predivs  = clk_out_predivs,
779                 .n_predivs      = ARRAY_SIZE(clk_out_predivs),
780         },
781         .common         = {
782                 .reg            = 0x304,
783                 .features       = CCU_FEATURE_FIXED_PREDIV,
784                 .hw.init        = CLK_HW_INIT_PARENTS("out-b",
785                                                       clk_out_parents,
786                                                       &ccu_mp_ops,
787                                                       0),
788         },
789 };
790
791 static struct ccu_mp out_c_clk = {
792         .enable         = BIT(31),
793         .m              = _SUNXI_CCU_DIV(8, 5),
794         .p              = _SUNXI_CCU_DIV(20, 2),
795         .mux            = {
796                 .shift          = 24,
797                 .width          = 4,
798                 .table          = clk_out_table,
799                 .fixed_predivs  = clk_out_predivs,
800                 .n_predivs      = ARRAY_SIZE(clk_out_predivs),
801         },
802         .common         = {
803                 .reg            = 0x308,
804                 .features       = CCU_FEATURE_FIXED_PREDIV,
805                 .hw.init        = CLK_HW_INIT_PARENTS("out-c",
806                                                       clk_out_parents,
807                                                       &ccu_mp_ops,
808                                                       0),
809         },
810 };
811
812 static struct ccu_common *sun6i_a31_ccu_clks[] = {
813         &pll_cpu_clk.common,
814         &pll_audio_base_clk.common,
815         &pll_video0_clk.common,
816         &pll_ve_clk.common,
817         &pll_ddr_clk.common,
818         &pll_periph_clk.common,
819         &pll_video1_clk.common,
820         &pll_gpu_clk.common,
821         &pll_mipi_clk.common,
822         &pll9_clk.common,
823         &pll10_clk.common,
824         &cpu_clk.common,
825         &axi_clk.common,
826         &ahb1_clk.common,
827         &apb1_clk.common,
828         &apb2_clk.common,
829         &ahb1_mipidsi_clk.common,
830         &ahb1_ss_clk.common,
831         &ahb1_dma_clk.common,
832         &ahb1_mmc0_clk.common,
833         &ahb1_mmc1_clk.common,
834         &ahb1_mmc2_clk.common,
835         &ahb1_mmc3_clk.common,
836         &ahb1_nand1_clk.common,
837         &ahb1_nand0_clk.common,
838         &ahb1_sdram_clk.common,
839         &ahb1_emac_clk.common,
840         &ahb1_ts_clk.common,
841         &ahb1_hstimer_clk.common,
842         &ahb1_spi0_clk.common,
843         &ahb1_spi1_clk.common,
844         &ahb1_spi2_clk.common,
845         &ahb1_spi3_clk.common,
846         &ahb1_otg_clk.common,
847         &ahb1_ehci0_clk.common,
848         &ahb1_ehci1_clk.common,
849         &ahb1_ohci0_clk.common,
850         &ahb1_ohci1_clk.common,
851         &ahb1_ohci2_clk.common,
852         &ahb1_ve_clk.common,
853         &ahb1_lcd0_clk.common,
854         &ahb1_lcd1_clk.common,
855         &ahb1_csi_clk.common,
856         &ahb1_hdmi_clk.common,
857         &ahb1_be0_clk.common,
858         &ahb1_be1_clk.common,
859         &ahb1_fe0_clk.common,
860         &ahb1_fe1_clk.common,
861         &ahb1_mp_clk.common,
862         &ahb1_gpu_clk.common,
863         &ahb1_deu0_clk.common,
864         &ahb1_deu1_clk.common,
865         &ahb1_drc0_clk.common,
866         &ahb1_drc1_clk.common,
867         &apb1_codec_clk.common,
868         &apb1_spdif_clk.common,
869         &apb1_digital_mic_clk.common,
870         &apb1_pio_clk.common,
871         &apb1_daudio0_clk.common,
872         &apb1_daudio1_clk.common,
873         &apb2_i2c0_clk.common,
874         &apb2_i2c1_clk.common,
875         &apb2_i2c2_clk.common,
876         &apb2_i2c3_clk.common,
877         &apb2_uart0_clk.common,
878         &apb2_uart1_clk.common,
879         &apb2_uart2_clk.common,
880         &apb2_uart3_clk.common,
881         &apb2_uart4_clk.common,
882         &apb2_uart5_clk.common,
883         &nand0_clk.common,
884         &nand1_clk.common,
885         &mmc0_clk.common,
886         &mmc0_sample_clk.common,
887         &mmc0_output_clk.common,
888         &mmc1_clk.common,
889         &mmc1_sample_clk.common,
890         &mmc1_output_clk.common,
891         &mmc2_clk.common,
892         &mmc2_sample_clk.common,
893         &mmc2_output_clk.common,
894         &mmc3_clk.common,
895         &mmc3_sample_clk.common,
896         &mmc3_output_clk.common,
897         &ts_clk.common,
898         &ss_clk.common,
899         &spi0_clk.common,
900         &spi1_clk.common,
901         &spi2_clk.common,
902         &spi3_clk.common,
903         &daudio0_clk.common,
904         &daudio1_clk.common,
905         &spdif_clk.common,
906         &usb_phy0_clk.common,
907         &usb_phy1_clk.common,
908         &usb_phy2_clk.common,
909         &usb_ohci0_clk.common,
910         &usb_ohci1_clk.common,
911         &usb_ohci2_clk.common,
912         &mdfs_clk.common,
913         &sdram0_clk.common,
914         &sdram1_clk.common,
915         &dram_ve_clk.common,
916         &dram_csi_isp_clk.common,
917         &dram_ts_clk.common,
918         &dram_drc0_clk.common,
919         &dram_drc1_clk.common,
920         &dram_deu0_clk.common,
921         &dram_deu1_clk.common,
922         &dram_fe0_clk.common,
923         &dram_fe1_clk.common,
924         &dram_be0_clk.common,
925         &dram_be1_clk.common,
926         &dram_mp_clk.common,
927         &be0_clk.common,
928         &be1_clk.common,
929         &fe0_clk.common,
930         &fe1_clk.common,
931         &mp_clk.common,
932         &lcd0_ch0_clk.common,
933         &lcd1_ch0_clk.common,
934         &lcd0_ch1_clk.common,
935         &lcd1_ch1_clk.common,
936         &csi0_sclk_clk.common,
937         &csi0_mclk_clk.common,
938         &csi1_mclk_clk.common,
939         &ve_clk.common,
940         &codec_clk.common,
941         &avs_clk.common,
942         &digital_mic_clk.common,
943         &hdmi_clk.common,
944         &hdmi_ddc_clk.common,
945         &ps_clk.common,
946         &mbus0_clk.common,
947         &mbus1_clk.common,
948         &mipi_dsi_clk.common,
949         &mipi_dsi_dphy_clk.common,
950         &mipi_csi_dphy_clk.common,
951         &iep_drc0_clk.common,
952         &iep_drc1_clk.common,
953         &iep_deu0_clk.common,
954         &iep_deu1_clk.common,
955         &gpu_core_clk.common,
956         &gpu_memory_clk.common,
957         &gpu_hyd_clk.common,
958         &ats_clk.common,
959         &trace_clk.common,
960         &out_a_clk.common,
961         &out_b_clk.common,
962         &out_c_clk.common,
963 };
964
965 /* We hardcode the divider to 1 for now */
966 static CLK_FIXED_FACTOR(pll_audio_clk, "pll-audio",
967                         "pll-audio-base", 1, 1, CLK_SET_RATE_PARENT);
968 static CLK_FIXED_FACTOR(pll_audio_2x_clk, "pll-audio-2x",
969                         "pll-audio-base", 2, 1, CLK_SET_RATE_PARENT);
970 static CLK_FIXED_FACTOR(pll_audio_4x_clk, "pll-audio-4x",
971                         "pll-audio-base", 1, 1, CLK_SET_RATE_PARENT);
972 static CLK_FIXED_FACTOR(pll_audio_8x_clk, "pll-audio-8x",
973                         "pll-audio-base", 1, 2, CLK_SET_RATE_PARENT);
974 static CLK_FIXED_FACTOR(pll_periph_2x_clk, "pll-periph-2x",
975                         "pll-periph", 1, 2, 0);
976 static CLK_FIXED_FACTOR(pll_video0_2x_clk, "pll-video0-2x",
977                         "pll-video0", 1, 2, CLK_SET_RATE_PARENT);
978 static CLK_FIXED_FACTOR(pll_video1_2x_clk, "pll-video1-2x",
979                         "pll-video1", 1, 2, CLK_SET_RATE_PARENT);
980
981 static struct clk_hw_onecell_data sun6i_a31_hw_clks = {
982         .hws    = {
983                 [CLK_PLL_CPU]           = &pll_cpu_clk.common.hw,
984                 [CLK_PLL_AUDIO_BASE]    = &pll_audio_base_clk.common.hw,
985                 [CLK_PLL_AUDIO]         = &pll_audio_clk.hw,
986                 [CLK_PLL_AUDIO_2X]      = &pll_audio_2x_clk.hw,
987                 [CLK_PLL_AUDIO_4X]      = &pll_audio_4x_clk.hw,
988                 [CLK_PLL_AUDIO_8X]      = &pll_audio_8x_clk.hw,
989                 [CLK_PLL_VIDEO0]        = &pll_video0_clk.common.hw,
990                 [CLK_PLL_VIDEO0_2X]     = &pll_video0_2x_clk.hw,
991                 [CLK_PLL_VE]            = &pll_ve_clk.common.hw,
992                 [CLK_PLL_DDR]           = &pll_ddr_clk.common.hw,
993                 [CLK_PLL_PERIPH]        = &pll_periph_clk.common.hw,
994                 [CLK_PLL_PERIPH_2X]     = &pll_periph_2x_clk.hw,
995                 [CLK_PLL_VIDEO1]        = &pll_video1_clk.common.hw,
996                 [CLK_PLL_VIDEO1_2X]     = &pll_video1_2x_clk.hw,
997                 [CLK_PLL_GPU]           = &pll_gpu_clk.common.hw,
998                 [CLK_PLL_MIPI]          = &pll_mipi_clk.common.hw,
999                 [CLK_PLL9]              = &pll9_clk.common.hw,
1000                 [CLK_PLL10]             = &pll10_clk.common.hw,
1001                 [CLK_CPU]               = &cpu_clk.common.hw,
1002                 [CLK_AXI]               = &axi_clk.common.hw,
1003                 [CLK_AHB1]              = &ahb1_clk.common.hw,
1004                 [CLK_APB1]              = &apb1_clk.common.hw,
1005                 [CLK_APB2]              = &apb2_clk.common.hw,
1006                 [CLK_AHB1_MIPIDSI]      = &ahb1_mipidsi_clk.common.hw,
1007                 [CLK_AHB1_SS]           = &ahb1_ss_clk.common.hw,
1008                 [CLK_AHB1_DMA]          = &ahb1_dma_clk.common.hw,
1009                 [CLK_AHB1_MMC0]         = &ahb1_mmc0_clk.common.hw,
1010                 [CLK_AHB1_MMC1]         = &ahb1_mmc1_clk.common.hw,
1011                 [CLK_AHB1_MMC2]         = &ahb1_mmc2_clk.common.hw,
1012                 [CLK_AHB1_MMC3]         = &ahb1_mmc3_clk.common.hw,
1013                 [CLK_AHB1_NAND1]        = &ahb1_nand1_clk.common.hw,
1014                 [CLK_AHB1_NAND0]        = &ahb1_nand0_clk.common.hw,
1015                 [CLK_AHB1_SDRAM]        = &ahb1_sdram_clk.common.hw,
1016                 [CLK_AHB1_EMAC]         = &ahb1_emac_clk.common.hw,
1017                 [CLK_AHB1_TS]           = &ahb1_ts_clk.common.hw,
1018                 [CLK_AHB1_HSTIMER]      = &ahb1_hstimer_clk.common.hw,
1019                 [CLK_AHB1_SPI0]         = &ahb1_spi0_clk.common.hw,
1020                 [CLK_AHB1_SPI1]         = &ahb1_spi1_clk.common.hw,
1021                 [CLK_AHB1_SPI2]         = &ahb1_spi2_clk.common.hw,
1022                 [CLK_AHB1_SPI3]         = &ahb1_spi3_clk.common.hw,
1023                 [CLK_AHB1_OTG]          = &ahb1_otg_clk.common.hw,
1024                 [CLK_AHB1_EHCI0]        = &ahb1_ehci0_clk.common.hw,
1025                 [CLK_AHB1_EHCI1]        = &ahb1_ehci1_clk.common.hw,
1026                 [CLK_AHB1_OHCI0]        = &ahb1_ohci0_clk.common.hw,
1027                 [CLK_AHB1_OHCI1]        = &ahb1_ohci1_clk.common.hw,
1028                 [CLK_AHB1_OHCI2]        = &ahb1_ohci2_clk.common.hw,
1029                 [CLK_AHB1_VE]           = &ahb1_ve_clk.common.hw,
1030                 [CLK_AHB1_LCD0]         = &ahb1_lcd0_clk.common.hw,
1031                 [CLK_AHB1_LCD1]         = &ahb1_lcd1_clk.common.hw,
1032                 [CLK_AHB1_CSI]          = &ahb1_csi_clk.common.hw,
1033                 [CLK_AHB1_HDMI]         = &ahb1_hdmi_clk.common.hw,
1034                 [CLK_AHB1_BE0]          = &ahb1_be0_clk.common.hw,
1035                 [CLK_AHB1_BE1]          = &ahb1_be1_clk.common.hw,
1036                 [CLK_AHB1_FE0]          = &ahb1_fe0_clk.common.hw,
1037                 [CLK_AHB1_FE1]          = &ahb1_fe1_clk.common.hw,
1038                 [CLK_AHB1_MP]           = &ahb1_mp_clk.common.hw,
1039                 [CLK_AHB1_GPU]          = &ahb1_gpu_clk.common.hw,
1040                 [CLK_AHB1_DEU0]         = &ahb1_deu0_clk.common.hw,
1041                 [CLK_AHB1_DEU1]         = &ahb1_deu1_clk.common.hw,
1042                 [CLK_AHB1_DRC0]         = &ahb1_drc0_clk.common.hw,
1043                 [CLK_AHB1_DRC1]         = &ahb1_drc1_clk.common.hw,
1044                 [CLK_APB1_CODEC]        = &apb1_codec_clk.common.hw,
1045                 [CLK_APB1_SPDIF]        = &apb1_spdif_clk.common.hw,
1046                 [CLK_APB1_DIGITAL_MIC]  = &apb1_digital_mic_clk.common.hw,
1047                 [CLK_APB1_PIO]          = &apb1_pio_clk.common.hw,
1048                 [CLK_APB1_DAUDIO0]      = &apb1_daudio0_clk.common.hw,
1049                 [CLK_APB1_DAUDIO1]      = &apb1_daudio1_clk.common.hw,
1050                 [CLK_APB2_I2C0]         = &apb2_i2c0_clk.common.hw,
1051                 [CLK_APB2_I2C1]         = &apb2_i2c1_clk.common.hw,
1052                 [CLK_APB2_I2C2]         = &apb2_i2c2_clk.common.hw,
1053                 [CLK_APB2_I2C3]         = &apb2_i2c3_clk.common.hw,
1054                 [CLK_APB2_UART0]        = &apb2_uart0_clk.common.hw,
1055                 [CLK_APB2_UART1]        = &apb2_uart1_clk.common.hw,
1056                 [CLK_APB2_UART2]        = &apb2_uart2_clk.common.hw,
1057                 [CLK_APB2_UART3]        = &apb2_uart3_clk.common.hw,
1058                 [CLK_APB2_UART4]        = &apb2_uart4_clk.common.hw,
1059                 [CLK_APB2_UART5]        = &apb2_uart5_clk.common.hw,
1060                 [CLK_NAND0]             = &nand0_clk.common.hw,
1061                 [CLK_NAND1]             = &nand1_clk.common.hw,
1062                 [CLK_MMC0]              = &mmc0_clk.common.hw,
1063                 [CLK_MMC0_SAMPLE]       = &mmc0_sample_clk.common.hw,
1064                 [CLK_MMC0_OUTPUT]       = &mmc0_output_clk.common.hw,
1065                 [CLK_MMC1]              = &mmc1_clk.common.hw,
1066                 [CLK_MMC1_SAMPLE]       = &mmc1_sample_clk.common.hw,
1067                 [CLK_MMC1_OUTPUT]       = &mmc1_output_clk.common.hw,
1068                 [CLK_MMC2]              = &mmc2_clk.common.hw,
1069                 [CLK_MMC2_SAMPLE]       = &mmc2_sample_clk.common.hw,
1070                 [CLK_MMC2_OUTPUT]       = &mmc2_output_clk.common.hw,
1071                 [CLK_MMC3]              = &mmc3_clk.common.hw,
1072                 [CLK_MMC3_SAMPLE]       = &mmc3_sample_clk.common.hw,
1073                 [CLK_MMC3_OUTPUT]       = &mmc3_output_clk.common.hw,
1074                 [CLK_TS]                = &ts_clk.common.hw,
1075                 [CLK_SS]                = &ss_clk.common.hw,
1076                 [CLK_SPI0]              = &spi0_clk.common.hw,
1077                 [CLK_SPI1]              = &spi1_clk.common.hw,
1078                 [CLK_SPI2]              = &spi2_clk.common.hw,
1079                 [CLK_SPI3]              = &spi3_clk.common.hw,
1080                 [CLK_DAUDIO0]           = &daudio0_clk.common.hw,
1081                 [CLK_DAUDIO1]           = &daudio1_clk.common.hw,
1082                 [CLK_SPDIF]             = &spdif_clk.common.hw,
1083                 [CLK_USB_PHY0]          = &usb_phy0_clk.common.hw,
1084                 [CLK_USB_PHY1]          = &usb_phy1_clk.common.hw,
1085                 [CLK_USB_PHY2]          = &usb_phy2_clk.common.hw,
1086                 [CLK_USB_OHCI0]         = &usb_ohci0_clk.common.hw,
1087                 [CLK_USB_OHCI1]         = &usb_ohci1_clk.common.hw,
1088                 [CLK_USB_OHCI2]         = &usb_ohci2_clk.common.hw,
1089                 [CLK_MDFS]              = &mdfs_clk.common.hw,
1090                 [CLK_SDRAM0]            = &sdram0_clk.common.hw,
1091                 [CLK_SDRAM1]            = &sdram1_clk.common.hw,
1092                 [CLK_DRAM_VE]           = &dram_ve_clk.common.hw,
1093                 [CLK_DRAM_CSI_ISP]      = &dram_csi_isp_clk.common.hw,
1094                 [CLK_DRAM_TS]           = &dram_ts_clk.common.hw,
1095                 [CLK_DRAM_DRC0]         = &dram_drc0_clk.common.hw,
1096                 [CLK_DRAM_DRC1]         = &dram_drc1_clk.common.hw,
1097                 [CLK_DRAM_DEU0]         = &dram_deu0_clk.common.hw,
1098                 [CLK_DRAM_DEU1]         = &dram_deu1_clk.common.hw,
1099                 [CLK_DRAM_FE0]          = &dram_fe0_clk.common.hw,
1100                 [CLK_DRAM_FE1]          = &dram_fe1_clk.common.hw,
1101                 [CLK_DRAM_BE0]          = &dram_be0_clk.common.hw,
1102                 [CLK_DRAM_BE1]          = &dram_be1_clk.common.hw,
1103                 [CLK_DRAM_MP]           = &dram_mp_clk.common.hw,
1104                 [CLK_BE0]               = &be0_clk.common.hw,
1105                 [CLK_BE1]               = &be1_clk.common.hw,
1106                 [CLK_FE0]               = &fe0_clk.common.hw,
1107                 [CLK_FE1]               = &fe1_clk.common.hw,
1108                 [CLK_MP]                = &mp_clk.common.hw,
1109                 [CLK_LCD0_CH0]          = &lcd0_ch0_clk.common.hw,
1110                 [CLK_LCD1_CH0]          = &lcd1_ch0_clk.common.hw,
1111                 [CLK_LCD0_CH1]          = &lcd0_ch1_clk.common.hw,
1112                 [CLK_LCD1_CH1]          = &lcd1_ch1_clk.common.hw,
1113                 [CLK_CSI0_SCLK]         = &csi0_sclk_clk.common.hw,
1114                 [CLK_CSI0_MCLK]         = &csi0_mclk_clk.common.hw,
1115                 [CLK_CSI1_MCLK]         = &csi1_mclk_clk.common.hw,
1116                 [CLK_VE]                = &ve_clk.common.hw,
1117                 [CLK_CODEC]             = &codec_clk.common.hw,
1118                 [CLK_AVS]               = &avs_clk.common.hw,
1119                 [CLK_DIGITAL_MIC]       = &digital_mic_clk.common.hw,
1120                 [CLK_HDMI]              = &hdmi_clk.common.hw,
1121                 [CLK_HDMI_DDC]          = &hdmi_ddc_clk.common.hw,
1122                 [CLK_PS]                = &ps_clk.common.hw,
1123                 [CLK_MBUS0]             = &mbus0_clk.common.hw,
1124                 [CLK_MBUS1]             = &mbus1_clk.common.hw,
1125                 [CLK_MIPI_DSI]          = &mipi_dsi_clk.common.hw,
1126                 [CLK_MIPI_DSI_DPHY]     = &mipi_dsi_dphy_clk.common.hw,
1127                 [CLK_MIPI_CSI_DPHY]     = &mipi_csi_dphy_clk.common.hw,
1128                 [CLK_IEP_DRC0]          = &iep_drc0_clk.common.hw,
1129                 [CLK_IEP_DRC1]          = &iep_drc1_clk.common.hw,
1130                 [CLK_IEP_DEU0]          = &iep_deu0_clk.common.hw,
1131                 [CLK_IEP_DEU1]          = &iep_deu1_clk.common.hw,
1132                 [CLK_GPU_CORE]          = &gpu_core_clk.common.hw,
1133                 [CLK_GPU_MEMORY]        = &gpu_memory_clk.common.hw,
1134                 [CLK_GPU_HYD]           = &gpu_hyd_clk.common.hw,
1135                 [CLK_ATS]               = &ats_clk.common.hw,
1136                 [CLK_TRACE]             = &trace_clk.common.hw,
1137                 [CLK_OUT_A]             = &out_a_clk.common.hw,
1138                 [CLK_OUT_B]             = &out_b_clk.common.hw,
1139                 [CLK_OUT_C]             = &out_c_clk.common.hw,
1140         },
1141         .num    = CLK_NUMBER,
1142 };
1143
1144 static struct ccu_reset_map sun6i_a31_ccu_resets[] = {
1145         [RST_USB_PHY0]          = { 0x0cc, BIT(0) },
1146         [RST_USB_PHY1]          = { 0x0cc, BIT(1) },
1147         [RST_USB_PHY2]          = { 0x0cc, BIT(2) },
1148
1149         [RST_AHB1_MIPI_DSI]     = { 0x2c0, BIT(1) },
1150         [RST_AHB1_SS]           = { 0x2c0, BIT(5) },
1151         [RST_AHB1_DMA]          = { 0x2c0, BIT(6) },
1152         [RST_AHB1_MMC0]         = { 0x2c0, BIT(8) },
1153         [RST_AHB1_MMC1]         = { 0x2c0, BIT(9) },
1154         [RST_AHB1_MMC2]         = { 0x2c0, BIT(10) },
1155         [RST_AHB1_MMC3]         = { 0x2c0, BIT(11) },
1156         [RST_AHB1_NAND1]        = { 0x2c0, BIT(12) },
1157         [RST_AHB1_NAND0]        = { 0x2c0, BIT(13) },
1158         [RST_AHB1_SDRAM]        = { 0x2c0, BIT(14) },
1159         [RST_AHB1_EMAC]         = { 0x2c0, BIT(17) },
1160         [RST_AHB1_TS]           = { 0x2c0, BIT(18) },
1161         [RST_AHB1_HSTIMER]      = { 0x2c0, BIT(19) },
1162         [RST_AHB1_SPI0]         = { 0x2c0, BIT(20) },
1163         [RST_AHB1_SPI1]         = { 0x2c0, BIT(21) },
1164         [RST_AHB1_SPI2]         = { 0x2c0, BIT(22) },
1165         [RST_AHB1_SPI3]         = { 0x2c0, BIT(23) },
1166         [RST_AHB1_OTG]          = { 0x2c0, BIT(24) },
1167         [RST_AHB1_EHCI0]        = { 0x2c0, BIT(26) },
1168         [RST_AHB1_EHCI1]        = { 0x2c0, BIT(27) },
1169         [RST_AHB1_OHCI0]        = { 0x2c0, BIT(29) },
1170         [RST_AHB1_OHCI1]        = { 0x2c0, BIT(30) },
1171         [RST_AHB1_OHCI2]        = { 0x2c0, BIT(31) },
1172
1173         [RST_AHB1_VE]           = { 0x2c4, BIT(0) },
1174         [RST_AHB1_LCD0]         = { 0x2c4, BIT(4) },
1175         [RST_AHB1_LCD1]         = { 0x2c4, BIT(5) },
1176         [RST_AHB1_CSI]          = { 0x2c4, BIT(8) },
1177         [RST_AHB1_HDMI]         = { 0x2c4, BIT(11) },
1178         [RST_AHB1_BE0]          = { 0x2c4, BIT(12) },
1179         [RST_AHB1_BE1]          = { 0x2c4, BIT(13) },
1180         [RST_AHB1_FE0]          = { 0x2c4, BIT(14) },
1181         [RST_AHB1_FE1]          = { 0x2c4, BIT(15) },
1182         [RST_AHB1_MP]           = { 0x2c4, BIT(18) },
1183         [RST_AHB1_GPU]          = { 0x2c4, BIT(20) },
1184         [RST_AHB1_DEU0]         = { 0x2c4, BIT(23) },
1185         [RST_AHB1_DEU1]         = { 0x2c4, BIT(24) },
1186         [RST_AHB1_DRC0]         = { 0x2c4, BIT(25) },
1187         [RST_AHB1_DRC1]         = { 0x2c4, BIT(26) },
1188         [RST_AHB1_LVDS]         = { 0x2c8, BIT(0) },
1189
1190         [RST_APB1_CODEC]        = { 0x2d0, BIT(0) },
1191         [RST_APB1_SPDIF]        = { 0x2d0, BIT(1) },
1192         [RST_APB1_DIGITAL_MIC]  = { 0x2d0, BIT(4) },
1193         [RST_APB1_DAUDIO0]      = { 0x2d0, BIT(12) },
1194         [RST_APB1_DAUDIO1]      = { 0x2d0, BIT(13) },
1195
1196         [RST_APB2_I2C0]         = { 0x2d8, BIT(0) },
1197         [RST_APB2_I2C1]         = { 0x2d8, BIT(1) },
1198         [RST_APB2_I2C2]         = { 0x2d8, BIT(2) },
1199         [RST_APB2_I2C3]         = { 0x2d8, BIT(3) },
1200         [RST_APB2_UART0]        = { 0x2d8, BIT(16) },
1201         [RST_APB2_UART1]        = { 0x2d8, BIT(17) },
1202         [RST_APB2_UART2]        = { 0x2d8, BIT(18) },
1203         [RST_APB2_UART3]        = { 0x2d8, BIT(19) },
1204         [RST_APB2_UART4]        = { 0x2d8, BIT(20) },
1205         [RST_APB2_UART5]        = { 0x2d8, BIT(21) },
1206 };
1207
1208 static const struct sunxi_ccu_desc sun6i_a31_ccu_desc = {
1209         .ccu_clks       = sun6i_a31_ccu_clks,
1210         .num_ccu_clks   = ARRAY_SIZE(sun6i_a31_ccu_clks),
1211
1212         .hw_clks        = &sun6i_a31_hw_clks,
1213
1214         .resets         = sun6i_a31_ccu_resets,
1215         .num_resets     = ARRAY_SIZE(sun6i_a31_ccu_resets),
1216 };
1217
1218 static struct ccu_mux_nb sun6i_a31_cpu_nb = {
1219         .common         = &cpu_clk.common,
1220         .cm             = &cpu_clk.mux,
1221         .delay_us       = 1, /* > 8 clock cycles at 24 MHz */
1222         .bypass_index   = 1, /* index of 24 MHz oscillator */
1223 };
1224
1225 static void __init sun6i_a31_ccu_setup(struct device_node *node)
1226 {
1227         void __iomem *reg;
1228         u32 val;
1229
1230         reg = of_io_request_and_map(node, 0, of_node_full_name(node));
1231         if (IS_ERR(reg)) {
1232                 pr_err("%pOF: Could not map the clock registers\n", node);
1233                 return;
1234         }
1235
1236         /* Force the PLL-Audio-1x divider to 1 */
1237         val = readl(reg + SUN6I_A31_PLL_AUDIO_REG);
1238         val &= ~GENMASK(19, 16);
1239         writel(val | (0 << 16), reg + SUN6I_A31_PLL_AUDIO_REG);
1240
1241         /* Force PLL-MIPI to MIPI mode */
1242         val = readl(reg + SUN6I_A31_PLL_MIPI_REG);
1243         val &= BIT(16);
1244         writel(val, reg + SUN6I_A31_PLL_MIPI_REG);
1245
1246         /* Force AHB1 to PLL6 / 3 */
1247         val = readl(reg + SUN6I_A31_AHB1_REG);
1248         /* set PLL6 pre-div = 3 */
1249         val &= ~GENMASK(7, 6);
1250         val |= 0x2 << 6;
1251         /* select PLL6 / pre-div */
1252         val &= ~GENMASK(13, 12);
1253         val |= 0x3 << 12;
1254         writel(val, reg + SUN6I_A31_AHB1_REG);
1255
1256         sunxi_ccu_probe(node, reg, &sun6i_a31_ccu_desc);
1257
1258         ccu_mux_notifier_register(pll_cpu_clk.common.hw.clk,
1259                                   &sun6i_a31_cpu_nb);
1260 }
1261 CLK_OF_DECLARE(sun6i_a31_ccu, "allwinner,sun6i-a31-ccu",
1262                sun6i_a31_ccu_setup);