1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3  * Copyright (c) 2017 Priit Laes <plaes@plaes.org>.
4  * Copyright (c) 2017 Maxime Ripard.
5  * Copyright (c) 2017 Jonathan Liu.
6  */
7 
8 #include <linux/clk-provider.h>
9 #include <linux/io.h>
10 #include <linux/module.h>
11 #include <linux/of.h>
12 #include <linux/platform_device.h>
13 
14 #include "ccu_common.h"
15 #include "ccu_reset.h"
16 
17 #include "ccu_div.h"
18 #include "ccu_gate.h"
19 #include "ccu_mp.h"
20 #include "ccu_mult.h"
21 #include "ccu_nk.h"
22 #include "ccu_nkm.h"
23 #include "ccu_nkmp.h"
24 #include "ccu_nm.h"
25 #include "ccu_phase.h"
26 #include "ccu_sdm.h"
27 
28 #include "ccu-sun4i-a10.h"
29 
30 static struct ccu_nkmp pll_core_clk = {
31 	.enable		= BIT(31),
32 	.n		= _SUNXI_CCU_MULT_OFFSET(8, 5, 0),
33 	.k		= _SUNXI_CCU_MULT(4, 2),
34 	.m		= _SUNXI_CCU_DIV(0, 2),
35 	.p		= _SUNXI_CCU_DIV(16, 2),
36 	.common		= {
37 		.reg		= 0x000,
38 		.hw.init	= CLK_HW_INIT("pll-core",
39 					      "hosc",
40 					      &ccu_nkmp_ops,
41 					      0),
42 	},
43 };
44 
45 /*
46  * The Audio PLL is supposed to have 4 outputs: 3 fixed factors from
47  * the base (2x, 4x and 8x), and one variable divider (the one true
48  * pll audio).
49  *
50  * With sigma-delta modulation for fractional-N on the audio PLL,
51  * we have to use specific dividers. This means the variable divider
52  * can no longer be used, as the audio codec requests the exact clock
53  * rates we support through this mechanism. So we now hard code the
54  * variable divider to 1. This means the clock rates will no longer
55  * match the clock names.
56  */
57 #define SUN4I_PLL_AUDIO_REG	0x008
58 
59 static struct ccu_sdm_setting pll_audio_sdm_table[] = {
60 	{ .rate = 22579200, .pattern = 0xc0010d84, .m = 8, .n = 7 },
61 	{ .rate = 24576000, .pattern = 0xc000ac02, .m = 14, .n = 14 },
62 };
63 
64 static struct ccu_nm pll_audio_base_clk = {
65 	.enable		= BIT(31),
66 	.n		= _SUNXI_CCU_MULT_OFFSET(8, 7, 0),
67 	.m		= _SUNXI_CCU_DIV_OFFSET(0, 5, 0),
68 	.sdm		= _SUNXI_CCU_SDM(pll_audio_sdm_table, 0,
69 					 0x00c, BIT(31)),
70 	.common		= {
71 		.reg		= 0x008,
72 		.features	= CCU_FEATURE_SIGMA_DELTA_MOD,
73 		.hw.init	= CLK_HW_INIT("pll-audio-base",
74 					      "hosc",
75 					      &ccu_nm_ops,
76 					      0),
77 	},
78 
79 };
80 
81 static struct ccu_mult pll_video0_clk = {
82 	.enable		= BIT(31),
83 	.mult		= _SUNXI_CCU_MULT_OFFSET_MIN_MAX(0, 7, 0, 9, 127),
84 	.frac		= _SUNXI_CCU_FRAC(BIT(15), BIT(14),
85 					  270000000, 297000000),
86 	.common		= {
87 		.reg		= 0x010,
88 		.features	= (CCU_FEATURE_FRACTIONAL |
89 				   CCU_FEATURE_ALL_PREDIV),
90 		.prediv		= 8,
91 		.hw.init	= CLK_HW_INIT("pll-video0",
92 					      "hosc",
93 					      &ccu_mult_ops,
94 					      0),
95 	},
96 };
97 
98 static struct ccu_nkmp pll_ve_sun4i_clk = {
99 	.enable		= BIT(31),
100 	.n		= _SUNXI_CCU_MULT_OFFSET(8, 5, 0),
101 	.k		= _SUNXI_CCU_MULT(4, 2),
102 	.m		= _SUNXI_CCU_DIV(0, 2),
103 	.p		= _SUNXI_CCU_DIV(16, 2),
104 	.common		= {
105 		.reg		= 0x018,
106 		.hw.init	= CLK_HW_INIT("pll-ve",
107 					      "hosc",
108 					      &ccu_nkmp_ops,
109 					      0),
110 	},
111 };
112 
113 static struct ccu_nk pll_ve_sun7i_clk = {
114 	.enable		= BIT(31),
115 	.n		= _SUNXI_CCU_MULT_OFFSET(8, 5, 0),
116 	.k		= _SUNXI_CCU_MULT(4, 2),
117 	.common		= {
118 		.reg		= 0x018,
119 		.hw.init	= CLK_HW_INIT("pll-ve",
120 					      "hosc",
121 					      &ccu_nk_ops,
122 					      0),
123 	},
124 };
125 
126 static struct ccu_nk pll_ddr_base_clk = {
127 	.enable		= BIT(31),
128 	.n		= _SUNXI_CCU_MULT_OFFSET(8, 5, 0),
129 	.k		= _SUNXI_CCU_MULT(4, 2),
130 	.common		= {
131 		.reg		= 0x020,
132 		.hw.init	= CLK_HW_INIT("pll-ddr-base",
133 					      "hosc",
134 					      &ccu_nk_ops,
135 					      0),
136 	},
137 };
138 
139 static SUNXI_CCU_M(pll_ddr_clk, "pll-ddr", "pll-ddr-base", 0x020, 0, 2,
140 		   CLK_IS_CRITICAL);
141 
142 static struct ccu_div pll_ddr_other_clk = {
143 	.div		= _SUNXI_CCU_DIV_FLAGS(16, 2, CLK_DIVIDER_POWER_OF_TWO),
144 	.common		= {
145 		.reg		= 0x020,
146 		.hw.init	= CLK_HW_INIT("pll-ddr-other", "pll-ddr-base",
147 					      &ccu_div_ops,
148 					      0),
149 	},
150 };
151 
152 static struct ccu_nk pll_periph_base_clk = {
153 	.enable		= BIT(31),
154 	.n		= _SUNXI_CCU_MULT_OFFSET(8, 5, 0),
155 	.k		= _SUNXI_CCU_MULT(4, 2),
156 	.common		= {
157 		.reg		= 0x028,
158 		.hw.init	= CLK_HW_INIT("pll-periph-base",
159 					      "hosc",
160 					      &ccu_nk_ops,
161 					      0),
162 	},
163 };
164 
165 static CLK_FIXED_FACTOR_HW(pll_periph_clk, "pll-periph",
166 			   &pll_periph_base_clk.common.hw,
167 			   2, 1, CLK_SET_RATE_PARENT);
168 
169 /* Not documented on A10 */
170 static struct ccu_div pll_periph_sata_clk = {
171 	.enable		= BIT(14),
172 	.div		= _SUNXI_CCU_DIV(0, 2),
173 	.fixed_post_div	= 6,
174 	.common		= {
175 		.reg		= 0x028,
176 		.features	= CCU_FEATURE_FIXED_POSTDIV,
177 		.hw.init	= CLK_HW_INIT("pll-periph-sata",
178 					      "pll-periph-base",
179 					      &ccu_div_ops, 0),
180 	},
181 };
182 
183 static struct ccu_mult pll_video1_clk = {
184 	.enable		= BIT(31),
185 	.mult		= _SUNXI_CCU_MULT_OFFSET_MIN_MAX(0, 7, 0, 9, 127),
186 	.frac		= _SUNXI_CCU_FRAC(BIT(15), BIT(14),
187 				  270000000, 297000000),
188 	.common		= {
189 		.reg		= 0x030,
190 		.features	= (CCU_FEATURE_FRACTIONAL |
191 				   CCU_FEATURE_ALL_PREDIV),
192 		.prediv		= 8,
193 		.hw.init	= CLK_HW_INIT("pll-video1",
194 					      "hosc",
195 					      &ccu_mult_ops,
196 					      0),
197 	},
198 };
199 
200 /* Not present on A10 */
201 static struct ccu_nk pll_gpu_clk = {
202 	.enable		= BIT(31),
203 	.n		= _SUNXI_CCU_MULT_OFFSET(8, 5, 0),
204 	.k		= _SUNXI_CCU_MULT(4, 2),
205 	.common		= {
206 		.reg		= 0x040,
207 		.hw.init	= CLK_HW_INIT("pll-gpu",
208 					      "hosc",
209 					      &ccu_nk_ops,
210 					      0),
211 	},
212 };
213 
214 static SUNXI_CCU_GATE(hosc_clk,	"hosc",	"osc24M", 0x050, BIT(0), 0);
215 
216 static const char *const cpu_parents[] = { "osc32k", "hosc",
217 					   "pll-core", "pll-periph" };
218 static const struct ccu_mux_fixed_prediv cpu_predivs[] = {
219 	{ .index = 3, .div = 3, },
220 };
221 
222 #define SUN4I_AHB_REG		0x054
223 static struct ccu_mux cpu_clk = {
224 	.mux		= {
225 		.shift		= 16,
226 		.width		= 2,
227 		.fixed_predivs	= cpu_predivs,
228 		.n_predivs	= ARRAY_SIZE(cpu_predivs),
229 	},
230 	.common		= {
231 		.reg		= 0x054,
232 		.features	= CCU_FEATURE_FIXED_PREDIV,
233 		.hw.init	= CLK_HW_INIT_PARENTS("cpu",
234 						      cpu_parents,
235 						      &ccu_mux_ops,
236 						      CLK_SET_RATE_PARENT | CLK_IS_CRITICAL),
237 	}
238 };
239 
240 static SUNXI_CCU_M(axi_clk, "axi", "cpu", 0x054, 0, 2, 0);
241 
242 static struct ccu_div ahb_sun4i_clk = {
243 	.div		= _SUNXI_CCU_DIV_FLAGS(4, 2, CLK_DIVIDER_POWER_OF_TWO),
244 	.common		= {
245 		.reg		= 0x054,
246 		.hw.init	= CLK_HW_INIT("ahb", "axi", &ccu_div_ops, 0),
247 	},
248 };
249 
250 static const char *const ahb_sun7i_parents[] = { "axi", "pll-periph",
251 						 "pll-periph" };
252 static const struct ccu_mux_fixed_prediv ahb_sun7i_predivs[] = {
253 	{ .index = 1, .div = 2, },
254 	{ /* Sentinel */ },
255 };
256 static struct ccu_div ahb_sun7i_clk = {
257 	.div		= _SUNXI_CCU_DIV_FLAGS(4, 2, CLK_DIVIDER_POWER_OF_TWO),
258 	.mux		= {
259 		.shift		= 6,
260 		.width		= 2,
261 		.fixed_predivs	= ahb_sun7i_predivs,
262 		.n_predivs	= ARRAY_SIZE(ahb_sun7i_predivs),
263 	},
264 
265 	.common		= {
266 		.reg		= 0x054,
267 		.hw.init	= CLK_HW_INIT_PARENTS("ahb",
268 						      ahb_sun7i_parents,
269 						      &ccu_div_ops,
270 						      0),
271 	},
272 };
273 
274 static struct clk_div_table apb0_div_table[] = {
275 	{ .val = 0, .div = 2 },
276 	{ .val = 1, .div = 2 },
277 	{ .val = 2, .div = 4 },
278 	{ .val = 3, .div = 8 },
279 	{ /* Sentinel */ },
280 };
281 static SUNXI_CCU_DIV_TABLE(apb0_clk, "apb0", "ahb",
282 			   0x054, 8, 2, apb0_div_table, 0);
283 
284 static const char *const apb1_parents[] = { "hosc", "pll-periph", "osc32k" };
285 static SUNXI_CCU_MP_WITH_MUX(apb1_clk, "apb1", apb1_parents, 0x058,
286 			     0, 5,	/* M */
287 			     16, 2,	/* P */
288 			     24, 2,	/* mux */
289 			     0);
290 
291 /* Not present on A20 */
292 static SUNXI_CCU_GATE(axi_dram_clk,	"axi-dram",	"ahb",
293 		      0x05c, BIT(31), 0);
294 
295 static SUNXI_CCU_GATE(ahb_otg_clk,	"ahb-otg",	"ahb",
296 		      0x060, BIT(0), 0);
297 static SUNXI_CCU_GATE(ahb_ehci0_clk,	"ahb-ehci0",	"ahb",
298 		      0x060, BIT(1), 0);
299 static SUNXI_CCU_GATE(ahb_ohci0_clk,	"ahb-ohci0",	"ahb",
300 		      0x060, BIT(2), 0);
301 static SUNXI_CCU_GATE(ahb_ehci1_clk,	"ahb-ehci1",	"ahb",
302 		      0x060, BIT(3), 0);
303 static SUNXI_CCU_GATE(ahb_ohci1_clk,	"ahb-ohci1",	"ahb",
304 		      0x060, BIT(4), 0);
305 static SUNXI_CCU_GATE(ahb_ss_clk,	"ahb-ss",	"ahb",
306 		      0x060, BIT(5), 0);
307 static SUNXI_CCU_GATE(ahb_dma_clk,	"ahb-dma",	"ahb",
308 		      0x060, BIT(6), 0);
309 static SUNXI_CCU_GATE(ahb_bist_clk,	"ahb-bist",	"ahb",
310 		      0x060, BIT(7), 0);
311 static SUNXI_CCU_GATE(ahb_mmc0_clk,	"ahb-mmc0",	"ahb",
312 		      0x060, BIT(8), 0);
313 static SUNXI_CCU_GATE(ahb_mmc1_clk,	"ahb-mmc1",	"ahb",
314 		      0x060, BIT(9), 0);
315 static SUNXI_CCU_GATE(ahb_mmc2_clk,	"ahb-mmc2",	"ahb",
316 		      0x060, BIT(10), 0);
317 static SUNXI_CCU_GATE(ahb_mmc3_clk,	"ahb-mmc3",	"ahb",
318 		      0x060, BIT(11), 0);
319 static SUNXI_CCU_GATE(ahb_ms_clk,	"ahb-ms",	"ahb",
320 		      0x060, BIT(12), 0);
321 static SUNXI_CCU_GATE(ahb_nand_clk,	"ahb-nand",	"ahb",
322 		      0x060, BIT(13), 0);
323 static SUNXI_CCU_GATE(ahb_sdram_clk,	"ahb-sdram",	"ahb",
324 		      0x060, BIT(14), CLK_IS_CRITICAL);
325 
326 static SUNXI_CCU_GATE(ahb_ace_clk,	"ahb-ace",	"ahb",
327 		      0x060, BIT(16), 0);
328 static SUNXI_CCU_GATE(ahb_emac_clk,	"ahb-emac",	"ahb",
329 		      0x060, BIT(17), 0);
330 static SUNXI_CCU_GATE(ahb_ts_clk,	"ahb-ts",	"ahb",
331 		      0x060, BIT(18), 0);
332 static SUNXI_CCU_GATE(ahb_spi0_clk,	"ahb-spi0",	"ahb",
333 		      0x060, BIT(20), 0);
334 static SUNXI_CCU_GATE(ahb_spi1_clk,	"ahb-spi1",	"ahb",
335 		      0x060, BIT(21), 0);
336 static SUNXI_CCU_GATE(ahb_spi2_clk,	"ahb-spi2",	"ahb",
337 		      0x060, BIT(22), 0);
338 static SUNXI_CCU_GATE(ahb_spi3_clk,	"ahb-spi3",	"ahb",
339 		      0x060, BIT(23), 0);
340 static SUNXI_CCU_GATE(ahb_pata_clk,	"ahb-pata",	"ahb",
341 		      0x060, BIT(24), 0);
342 /* Not documented on A20 */
343 static SUNXI_CCU_GATE(ahb_sata_clk,	"ahb-sata",	"ahb",
344 		      0x060, BIT(25), 0);
345 /* Not present on A20 */
346 static SUNXI_CCU_GATE(ahb_gps_clk,	"ahb-gps",	"ahb",
347 		      0x060, BIT(26), 0);
348 /* Not present on A10 */
349 static SUNXI_CCU_GATE(ahb_hstimer_clk,	"ahb-hstimer",	"ahb",
350 		      0x060, BIT(28), 0);
351 
352 static SUNXI_CCU_GATE(ahb_ve_clk,	"ahb-ve",	"ahb",
353 		      0x064, BIT(0), 0);
354 static SUNXI_CCU_GATE(ahb_tvd_clk,	"ahb-tvd",	"ahb",
355 		      0x064, BIT(1), 0);
356 static SUNXI_CCU_GATE(ahb_tve0_clk,	"ahb-tve0",	"ahb",
357 		      0x064, BIT(2), 0);
358 static SUNXI_CCU_GATE(ahb_tve1_clk,	"ahb-tve1",	"ahb",
359 		      0x064, BIT(3), 0);
360 static SUNXI_CCU_GATE(ahb_lcd0_clk,	"ahb-lcd0",	"ahb",
361 		      0x064, BIT(4), 0);
362 static SUNXI_CCU_GATE(ahb_lcd1_clk,	"ahb-lcd1",	"ahb",
363 		      0x064, BIT(5), 0);
364 static SUNXI_CCU_GATE(ahb_csi0_clk,	"ahb-csi0",	"ahb",
365 		      0x064, BIT(8), 0);
366 static SUNXI_CCU_GATE(ahb_csi1_clk,	"ahb-csi1",	"ahb",
367 		      0x064, BIT(9), 0);
368 /* Not present on A10 */
369 static SUNXI_CCU_GATE(ahb_hdmi1_clk,	"ahb-hdmi1",	"ahb",
370 		      0x064, BIT(10), 0);
371 static SUNXI_CCU_GATE(ahb_hdmi0_clk,	"ahb-hdmi0",	"ahb",
372 		      0x064, BIT(11), 0);
373 static SUNXI_CCU_GATE(ahb_de_be0_clk,	"ahb-de-be0",	"ahb",
374 		      0x064, BIT(12), 0);
375 static SUNXI_CCU_GATE(ahb_de_be1_clk,	"ahb-de-be1",	"ahb",
376 		      0x064, BIT(13), 0);
377 static SUNXI_CCU_GATE(ahb_de_fe0_clk,	"ahb-de-fe0",	"ahb",
378 		      0x064, BIT(14), 0);
379 static SUNXI_CCU_GATE(ahb_de_fe1_clk,	"ahb-de-fe1",	"ahb",
380 		      0x064, BIT(15), 0);
381 /* Not present on A10 */
382 static SUNXI_CCU_GATE(ahb_gmac_clk,	"ahb-gmac",	"ahb",
383 		      0x064, BIT(17), 0);
384 static SUNXI_CCU_GATE(ahb_mp_clk,	"ahb-mp",	"ahb",
385 		      0x064, BIT(18), 0);
386 static SUNXI_CCU_GATE(ahb_gpu_clk,	"ahb-gpu",	"ahb",
387 		      0x064, BIT(20), 0);
388 
389 static SUNXI_CCU_GATE(apb0_codec_clk,	"apb0-codec",	"apb0",
390 		      0x068, BIT(0), 0);
391 static SUNXI_CCU_GATE(apb0_spdif_clk,	"apb0-spdif",	"apb0",
392 		      0x068, BIT(1), 0);
393 static SUNXI_CCU_GATE(apb0_ac97_clk,	"apb0-ac97",	"apb0",
394 		      0x068, BIT(2), 0);
395 static SUNXI_CCU_GATE(apb0_i2s0_clk,	"apb0-i2s0",	"apb0",
396 		      0x068, BIT(3), 0);
397 /* Not present on A10 */
398 static SUNXI_CCU_GATE(apb0_i2s1_clk,	"apb0-i2s1",	"apb0",
399 		      0x068, BIT(4), 0);
400 static SUNXI_CCU_GATE(apb0_pio_clk,	"apb0-pio",	"apb0",
401 		      0x068, BIT(5), 0);
402 static SUNXI_CCU_GATE(apb0_ir0_clk,	"apb0-ir0",	"apb0",
403 		      0x068, BIT(6), 0);
404 static SUNXI_CCU_GATE(apb0_ir1_clk,	"apb0-ir1",	"apb0",
405 		      0x068, BIT(7), 0);
406 /* Not present on A10 */
407 static SUNXI_CCU_GATE(apb0_i2s2_clk,	"apb0-i2s2",	"apb0",
408 		      0x068, BIT(8), 0);
409 static SUNXI_CCU_GATE(apb0_keypad_clk,	"apb0-keypad",	"apb0",
410 		      0x068, BIT(10), 0);
411 
412 static SUNXI_CCU_GATE(apb1_i2c0_clk,	"apb1-i2c0",	"apb1",
413 		      0x06c, BIT(0), 0);
414 static SUNXI_CCU_GATE(apb1_i2c1_clk,	"apb1-i2c1",	"apb1",
415 		      0x06c, BIT(1), 0);
416 static SUNXI_CCU_GATE(apb1_i2c2_clk,	"apb1-i2c2",	"apb1",
417 		      0x06c, BIT(2), 0);
418 /* Not present on A10 */
419 static SUNXI_CCU_GATE(apb1_i2c3_clk,	"apb1-i2c3",	"apb1",
420 		      0x06c, BIT(3), 0);
421 static SUNXI_CCU_GATE(apb1_can_clk,	"apb1-can",	"apb1",
422 		      0x06c, BIT(4), 0);
423 static SUNXI_CCU_GATE(apb1_scr_clk,	"apb1-scr",	"apb1",
424 		      0x06c, BIT(5), 0);
425 static SUNXI_CCU_GATE(apb1_ps20_clk,	"apb1-ps20",	"apb1",
426 		      0x06c, BIT(6), 0);
427 static SUNXI_CCU_GATE(apb1_ps21_clk,	"apb1-ps21",	"apb1",
428 		      0x06c, BIT(7), 0);
429 /* Not present on A10 */
430 static SUNXI_CCU_GATE(apb1_i2c4_clk,	"apb1-i2c4",	"apb1",
431 		      0x06c, BIT(15), 0);
432 static SUNXI_CCU_GATE(apb1_uart0_clk,	"apb1-uart0",	"apb1",
433 		      0x06c, BIT(16), 0);
434 static SUNXI_CCU_GATE(apb1_uart1_clk,	"apb1-uart1",	"apb1",
435 		      0x06c, BIT(17), 0);
436 static SUNXI_CCU_GATE(apb1_uart2_clk,	"apb1-uart2",	"apb1",
437 		      0x06c, BIT(18), 0);
438 static SUNXI_CCU_GATE(apb1_uart3_clk,	"apb1-uart3",	"apb1",
439 		      0x06c, BIT(19), 0);
440 static SUNXI_CCU_GATE(apb1_uart4_clk,	"apb1-uart4",	"apb1",
441 		      0x06c, BIT(20), 0);
442 static SUNXI_CCU_GATE(apb1_uart5_clk,	"apb1-uart5",	"apb1",
443 		      0x06c, BIT(21), 0);
444 static SUNXI_CCU_GATE(apb1_uart6_clk,	"apb1-uart6",	"apb1",
445 		      0x06c, BIT(22), 0);
446 static SUNXI_CCU_GATE(apb1_uart7_clk,	"apb1-uart7",	"apb1",
447 		      0x06c, BIT(23), 0);
448 
449 static const char *const mod0_default_parents[] = { "hosc", "pll-periph",
450 						     "pll-ddr-other" };
451 static SUNXI_CCU_MP_WITH_MUX_GATE(nand_clk, "nand", mod0_default_parents, 0x080,
452 				  0, 4,		/* M */
453 				  16, 2,	/* P */
454 				  24, 2,	/* mux */
455 				  BIT(31),	/* gate */
456 				  0);
457 
458 /* Undocumented on A10 */
459 static SUNXI_CCU_MP_WITH_MUX_GATE(ms_clk, "ms", mod0_default_parents, 0x084,
460 				  0, 4,		/* M */
461 				  16, 2,	/* P */
462 				  24, 2,	/* mux */
463 				  BIT(31),	/* gate */
464 				  0);
465 
466 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc0_clk, "mmc0", mod0_default_parents, 0x088,
467 				  0, 4,		/* M */
468 				  16, 2,	/* P */
469 				  24, 2,	/* mux */
470 				  BIT(31),	/* gate */
471 				  0);
472 
473 /* MMC output and sample clocks are not present on A10 */
474 static SUNXI_CCU_PHASE(mmc0_output_clk, "mmc0_output", "mmc0",
475 		       0x088, 8, 3, 0);
476 static SUNXI_CCU_PHASE(mmc0_sample_clk, "mmc0_sample", "mmc0",
477 		       0x088, 20, 3, 0);
478 
479 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc1_clk, "mmc1", mod0_default_parents, 0x08c,
480 				  0, 4,		/* M */
481 				  16, 2,	/* P */
482 				  24, 2,	/* mux */
483 				  BIT(31),	/* gate */
484 				  0);
485 
486 /* MMC output and sample clocks are not present on A10 */
487 static SUNXI_CCU_PHASE(mmc1_output_clk, "mmc1_output", "mmc1",
488 		       0x08c, 8, 3, 0);
489 static SUNXI_CCU_PHASE(mmc1_sample_clk, "mmc1_sample", "mmc1",
490 		       0x08c, 20, 3, 0);
491 
492 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc2_clk, "mmc2", mod0_default_parents, 0x090,
493 				  0, 4,		/* M */
494 				  16, 2,	/* P */
495 				  24, 2,	/* mux */
496 				  BIT(31),	/* gate */
497 				  0);
498 
499 /* MMC output and sample clocks are not present on A10 */
500 static SUNXI_CCU_PHASE(mmc2_output_clk, "mmc2_output", "mmc2",
501 		       0x090, 8, 3, 0);
502 static SUNXI_CCU_PHASE(mmc2_sample_clk, "mmc2_sample", "mmc2",
503 		       0x090, 20, 3, 0);
504 
505 static SUNXI_CCU_MP_WITH_MUX_GATE(mmc3_clk, "mmc3", mod0_default_parents, 0x094,
506 				  0, 4,		/* M */
507 				  16, 2,	/* P */
508 				  24, 2,	/* mux */
509 				  BIT(31),	/* gate */
510 				  0);
511 
512 /* MMC output and sample clocks are not present on A10 */
513 static SUNXI_CCU_PHASE(mmc3_output_clk, "mmc3_output", "mmc3",
514 		       0x094, 8, 3, 0);
515 static SUNXI_CCU_PHASE(mmc3_sample_clk, "mmc3_sample", "mmc3",
516 		       0x094, 20, 3, 0);
517 
518 static SUNXI_CCU_MP_WITH_MUX_GATE(ts_clk, "ts", mod0_default_parents, 0x098,
519 				  0, 4,		/* M */
520 				  16, 2,	/* P */
521 				  24, 2,	/* mux */
522 				  BIT(31),	/* gate */
523 				  0);
524 
525 static SUNXI_CCU_MP_WITH_MUX_GATE(ss_clk, "ss", mod0_default_parents, 0x09c,
526 				  0, 4,		/* M */
527 				  16, 2,	/* P */
528 				  24, 2,	/* mux */
529 				  BIT(31),	/* gate */
530 				  0);
531 
532 static SUNXI_CCU_MP_WITH_MUX_GATE(spi0_clk, "spi0", mod0_default_parents, 0x0a0,
533 				  0, 4,		/* M */
534 				  16, 2,	/* P */
535 				  24, 2,	/* mux */
536 				  BIT(31),	/* gate */
537 				  0);
538 
539 static SUNXI_CCU_MP_WITH_MUX_GATE(spi1_clk, "spi1", mod0_default_parents, 0x0a4,
540 				  0, 4,		/* M */
541 				  16, 2,	/* P */
542 				  24, 2,	/* mux */
543 				  BIT(31),	/* gate */
544 				  0);
545 
546 static SUNXI_CCU_MP_WITH_MUX_GATE(spi2_clk, "spi2", mod0_default_parents, 0x0a8,
547 				  0, 4,		/* M */
548 				  16, 2,	/* P */
549 				  24, 2,	/* mux */
550 				  BIT(31),	/* gate */
551 				  0);
552 
553 /* Undocumented on A10 */
554 static SUNXI_CCU_MP_WITH_MUX_GATE(pata_clk, "pata", mod0_default_parents, 0x0ac,
555 				  0, 4,		/* M */
556 				  16, 2,	/* P */
557 				  24, 2,	/* mux */
558 				  BIT(31),	/* gate */
559 				  0);
560 
561 /* TODO: Check whether A10 actually supports osc32k as 4th parent? */
562 static const char *const ir_parents_sun4i[] = { "hosc", "pll-periph",
563 						"pll-ddr-other" };
564 static SUNXI_CCU_MP_WITH_MUX_GATE(ir0_sun4i_clk, "ir0", ir_parents_sun4i, 0x0b0,
565 				  0, 4,		/* M */
566 				  16, 2,	/* P */
567 				  24, 2,	/* mux */
568 				  BIT(31),	/* gate */
569 				  0);
570 
571 static SUNXI_CCU_MP_WITH_MUX_GATE(ir1_sun4i_clk, "ir1", ir_parents_sun4i, 0x0b4,
572 				  0, 4,		/* M */
573 				  16, 2,	/* P */
574 				  24, 2,	/* mux */
575 				  BIT(31),	/* gate */
576 				  0);
577 static const char *const ir_parents_sun7i[] = { "hosc", "pll-periph",
578 						"pll-ddr-other", "osc32k" };
579 static SUNXI_CCU_MP_WITH_MUX_GATE(ir0_sun7i_clk, "ir0", ir_parents_sun7i, 0x0b0,
580 				  0, 4,		/* M */
581 				  16, 2,	/* P */
582 				  24, 2,	/* mux */
583 				  BIT(31),	/* gate */
584 				  0);
585 
586 static SUNXI_CCU_MP_WITH_MUX_GATE(ir1_sun7i_clk, "ir1", ir_parents_sun7i, 0x0b4,
587 				  0, 4,		/* M */
588 				  16, 2,	/* P */
589 				  24, 2,	/* mux */
590 				  BIT(31),	/* gate */
591 				  0);
592 
593 static const char *const audio_parents[] = { "pll-audio-8x", "pll-audio-4x",
594 					      "pll-audio-2x", "pll-audio" };
595 static SUNXI_CCU_MUX_WITH_GATE(i2s0_clk, "i2s0", audio_parents,
596 			       0x0b8, 16, 2, BIT(31), CLK_SET_RATE_PARENT);
597 
598 static SUNXI_CCU_MUX_WITH_GATE(ac97_clk, "ac97", audio_parents,
599 			       0x0bc, 16, 2, BIT(31), CLK_SET_RATE_PARENT);
600 
601 /* Undocumented on A10 */
602 static SUNXI_CCU_MUX_WITH_GATE(spdif_clk, "spdif", audio_parents,
603 			       0x0c0, 16, 2, BIT(31), CLK_SET_RATE_PARENT);
604 
605 static const char *const keypad_parents[] = { "hosc", "losc"};
606 static const u8 keypad_table[] = { 0, 2 };
607 static struct ccu_mp keypad_clk = {
608 	.enable		= BIT(31),
609 	.m		= _SUNXI_CCU_DIV(0, 5),
610 	.p		= _SUNXI_CCU_DIV(16, 2),
611 	.mux		= _SUNXI_CCU_MUX_TABLE(24, 2, keypad_table),
612 	.common		= {
613 		.reg		= 0x0c4,
614 		.hw.init	= CLK_HW_INIT_PARENTS("keypad",
615 						      keypad_parents,
616 						      &ccu_mp_ops,
617 						      0),
618 	},
619 };
620 
621 /*
622  * SATA supports external clock as parent via BIT(24) and is probably an
623  * optional crystal or oscillator that can be connected to the
624  * SATA-CLKM / SATA-CLKP pins.
625  */
626 static const char *const sata_parents[] = {"pll-periph-sata", "sata-ext"};
627 static SUNXI_CCU_MUX_WITH_GATE(sata_clk, "sata", sata_parents,
628 			       0x0c8, 24, 1, BIT(31), CLK_SET_RATE_PARENT);
629 
630 
631 static SUNXI_CCU_GATE(usb_ohci0_clk,	"usb-ohci0",	"pll-periph",
632 		      0x0cc, BIT(6), 0);
633 static SUNXI_CCU_GATE(usb_ohci1_clk,	"usb-ohci1",	"pll-periph",
634 		      0x0cc, BIT(7), 0);
635 static SUNXI_CCU_GATE(usb_phy_clk,	"usb-phy",	"pll-periph",
636 		      0x0cc, BIT(8), 0);
637 
638 /* TODO: GPS CLK 0x0d0 */
639 
640 static SUNXI_CCU_MP_WITH_MUX_GATE(spi3_clk, "spi3", mod0_default_parents, 0x0d4,
641 				  0, 4,		/* M */
642 				  16, 2,	/* P */
643 				  24, 2,	/* mux */
644 				  BIT(31),	/* gate */
645 				  0);
646 
647 /* Not present on A10 */
648 static SUNXI_CCU_MUX_WITH_GATE(i2s1_clk, "i2s1", audio_parents,
649 			       0x0d8, 16, 2, BIT(31), CLK_SET_RATE_PARENT);
650 
651 /* Not present on A10 */
652 static SUNXI_CCU_MUX_WITH_GATE(i2s2_clk, "i2s2", audio_parents,
653 			       0x0dc, 16, 2, BIT(31), CLK_SET_RATE_PARENT);
654 
655 static SUNXI_CCU_GATE(dram_ve_clk,	"dram-ve",	"pll-ddr",
656 		      0x100, BIT(0), 0);
657 static SUNXI_CCU_GATE(dram_csi0_clk,	"dram-csi0",	"pll-ddr",
658 		      0x100, BIT(1), 0);
659 static SUNXI_CCU_GATE(dram_csi1_clk,	"dram-csi1",	"pll-ddr",
660 		      0x100, BIT(2), 0);
661 static SUNXI_CCU_GATE(dram_ts_clk,	"dram-ts",	"pll-ddr",
662 		      0x100, BIT(3), 0);
663 static SUNXI_CCU_GATE(dram_tvd_clk,	"dram-tvd",	"pll-ddr",
664 		      0x100, BIT(4), 0);
665 static SUNXI_CCU_GATE(dram_tve0_clk,	"dram-tve0",	"pll-ddr",
666 		      0x100, BIT(5), 0);
667 static SUNXI_CCU_GATE(dram_tve1_clk,	"dram-tve1",	"pll-ddr",
668 		      0x100, BIT(6), 0);
669 
670 /* Clock seems to be critical only on sun4i */
671 static SUNXI_CCU_GATE(dram_out_clk,	"dram-out",	"pll-ddr",
672 		      0x100, BIT(15), CLK_IS_CRITICAL);
673 static SUNXI_CCU_GATE(dram_de_fe1_clk,	"dram-de-fe1",	"pll-ddr",
674 		      0x100, BIT(24), 0);
675 static SUNXI_CCU_GATE(dram_de_fe0_clk,	"dram-de-fe0",	"pll-ddr",
676 		      0x100, BIT(25), 0);
677 static SUNXI_CCU_GATE(dram_de_be0_clk,	"dram-de-be0",	"pll-ddr",
678 		      0x100, BIT(26), 0);
679 static SUNXI_CCU_GATE(dram_de_be1_clk,	"dram-de-be1",	"pll-ddr",
680 		      0x100, BIT(27), 0);
681 static SUNXI_CCU_GATE(dram_mp_clk,	"dram-mp",	"pll-ddr",
682 		      0x100, BIT(28), 0);
683 static SUNXI_CCU_GATE(dram_ace_clk,	"dram-ace",	"pll-ddr",
684 		      0x100, BIT(29), 0);
685 
686 static const char *const de_parents[] = { "pll-video0", "pll-video1",
687 					   "pll-ddr-other" };
688 static SUNXI_CCU_M_WITH_MUX_GATE(de_be0_clk, "de-be0", de_parents,
689 				 0x104, 0, 4, 24, 2, BIT(31), 0);
690 
691 static SUNXI_CCU_M_WITH_MUX_GATE(de_be1_clk, "de-be1", de_parents,
692 				 0x108, 0, 4, 24, 2, BIT(31), 0);
693 
694 static SUNXI_CCU_M_WITH_MUX_GATE(de_fe0_clk, "de-fe0", de_parents,
695 				 0x10c, 0, 4, 24, 2, BIT(31), 0);
696 
697 static SUNXI_CCU_M_WITH_MUX_GATE(de_fe1_clk, "de-fe1", de_parents,
698 				 0x110, 0, 4, 24, 2, BIT(31), 0);
699 
700 /* Undocumented on A10 */
701 static SUNXI_CCU_M_WITH_MUX_GATE(de_mp_clk, "de-mp", de_parents,
702 				 0x114, 0, 4, 24, 2, BIT(31), 0);
703 
704 static const char *const disp_parents[] = { "pll-video0", "pll-video1",
705 					    "pll-video0-2x", "pll-video1-2x" };
706 static SUNXI_CCU_MUX_WITH_GATE(tcon0_ch0_clk, "tcon0-ch0-sclk", disp_parents,
707 			       0x118, 24, 2, BIT(31), CLK_SET_RATE_PARENT);
708 static SUNXI_CCU_MUX_WITH_GATE(tcon1_ch0_clk, "tcon1-ch0-sclk", disp_parents,
709 			       0x11c, 24, 2, BIT(31), CLK_SET_RATE_PARENT);
710 
711 static const char *const csi_sclk_parents[] = { "pll-video0", "pll-ve",
712 						"pll-ddr-other", "pll-periph" };
713 
714 static SUNXI_CCU_M_WITH_MUX_GATE(csi_sclk_clk, "csi-sclk",
715 				 csi_sclk_parents,
716 				 0x120, 0, 4, 24, 2, BIT(31), 0);
717 
718 /* TVD clock setup for A10 */
719 static const char *const tvd_parents[] = { "pll-video0", "pll-video1" };
720 static SUNXI_CCU_MUX_WITH_GATE(tvd_sun4i_clk, "tvd", tvd_parents,
721 			       0x128, 24, 1, BIT(31), 0);
722 
723 /* TVD clock setup for A20 */
724 static SUNXI_CCU_MP_WITH_MUX_GATE(tvd_sclk2_sun7i_clk,
725 				  "tvd-sclk2", tvd_parents,
726 				  0x128,
727 				  0, 4,		/* M */
728 				  16, 4,	/* P */
729 				  8, 1,		/* mux */
730 				  BIT(15),	/* gate */
731 				  0);
732 
733 static SUNXI_CCU_M_WITH_GATE(tvd_sclk1_sun7i_clk, "tvd-sclk1", "tvd-sclk2",
734 			     0x128, 0, 4, BIT(31), 0);
735 
736 static SUNXI_CCU_M_WITH_MUX_GATE(tcon0_ch1_sclk2_clk, "tcon0-ch1-sclk2",
737 				 disp_parents,
738 				 0x12c, 0, 4, 24, 2, BIT(31),
739 				 CLK_SET_RATE_PARENT);
740 
741 static SUNXI_CCU_M_WITH_GATE(tcon0_ch1_clk,
742 			     "tcon0-ch1-sclk1", "tcon0-ch1-sclk2",
743 			     0x12c, 11, 1, BIT(15),
744 			     CLK_SET_RATE_PARENT);
745 
746 static SUNXI_CCU_M_WITH_MUX_GATE(tcon1_ch1_sclk2_clk, "tcon1-ch1-sclk2",
747 				 disp_parents,
748 				 0x130, 0, 4, 24, 2, BIT(31),
749 				 CLK_SET_RATE_PARENT);
750 
751 static SUNXI_CCU_M_WITH_GATE(tcon1_ch1_clk,
752 			     "tcon1-ch1-sclk1", "tcon1-ch1-sclk2",
753 			     0x130, 11, 1, BIT(15),
754 			     CLK_SET_RATE_PARENT);
755 
756 static const char *const csi_parents[] = { "hosc", "pll-video0", "pll-video1",
757 					   "pll-video0-2x", "pll-video1-2x"};
758 static const u8 csi_table[] = { 0, 1, 2, 5, 6};
759 static SUNXI_CCU_M_WITH_MUX_TABLE_GATE(csi0_clk, "csi0",
760 				       csi_parents, csi_table,
761 				       0x134, 0, 5, 24, 3, BIT(31), 0);
762 
763 static SUNXI_CCU_M_WITH_MUX_TABLE_GATE(csi1_clk, "csi1",
764 				       csi_parents, csi_table,
765 				       0x138, 0, 5, 24, 3, BIT(31), 0);
766 
767 static SUNXI_CCU_M_WITH_GATE(ve_clk, "ve", "pll-ve", 0x13c, 16, 8, BIT(31), 0);
768 
769 static SUNXI_CCU_GATE(codec_clk, "codec", "pll-audio",
770 		      0x140, BIT(31), CLK_SET_RATE_PARENT);
771 
772 static SUNXI_CCU_GATE(avs_clk, "avs", "hosc", 0x144, BIT(31), 0);
773 
774 static const char *const ace_parents[] = { "pll-ve", "pll-ddr-other" };
775 static SUNXI_CCU_M_WITH_MUX_GATE(ace_clk, "ace", ace_parents,
776 				 0x148, 0, 4, 24, 1, BIT(31), 0);
777 
778 static SUNXI_CCU_M_WITH_MUX_GATE(hdmi_clk, "hdmi", disp_parents,
779 				 0x150, 0, 4, 24, 2, BIT(31),
780 				 CLK_SET_RATE_PARENT);
781 
782 static const char *const gpu_parents_sun4i[] = { "pll-video0", "pll-ve",
783 						 "pll-ddr-other",
784 						 "pll-video1" };
785 static SUNXI_CCU_M_WITH_MUX_GATE(gpu_sun4i_clk, "gpu", gpu_parents_sun4i,
786 				 0x154, 0, 4, 24, 2, BIT(31),
787 				 CLK_SET_RATE_PARENT);
788 
789 static const char *const gpu_parents_sun7i[] = { "pll-video0", "pll-ve",
790 						 "pll-ddr-other", "pll-video1",
791 						 "pll-gpu" };
792 static const u8 gpu_table_sun7i[] = { 0, 1, 2, 3, 4 };
793 static SUNXI_CCU_M_WITH_MUX_TABLE_GATE(gpu_sun7i_clk, "gpu",
794 				       gpu_parents_sun7i, gpu_table_sun7i,
795 				       0x154, 0, 4, 24, 3, BIT(31),
796 				       CLK_SET_RATE_PARENT);
797 
798 static const char *const mbus_sun4i_parents[] = { "hosc", "pll-periph",
799 						  "pll-ddr-other" };
800 static SUNXI_CCU_MP_WITH_MUX_GATE(mbus_sun4i_clk, "mbus", mbus_sun4i_parents,
801 				  0x15c, 0, 4, 16, 2, 24, 2, BIT(31),
802 				  0);
803 static const char *const mbus_sun7i_parents[] = { "hosc", "pll-periph-base",
804 						  "pll-ddr-other" };
805 static SUNXI_CCU_MP_WITH_MUX_GATE(mbus_sun7i_clk, "mbus", mbus_sun7i_parents,
806 				  0x15c, 0, 4, 16, 2, 24, 2, BIT(31),
807 				  CLK_IS_CRITICAL);
808 
809 static SUNXI_CCU_GATE(hdmi1_slow_clk, "hdmi1-slow", "hosc", 0x178, BIT(31), 0);
810 
811 static const char *const hdmi1_parents[] = { "pll-video0", "pll-video1" };
812 static const u8 hdmi1_table[] = { 0, 1};
813 static SUNXI_CCU_M_WITH_MUX_TABLE_GATE(hdmi1_clk, "hdmi1",
814 				       hdmi1_parents, hdmi1_table,
815 				       0x17c, 0, 4, 24, 2, BIT(31),
816 				       CLK_SET_RATE_PARENT);
817 
818 static const char *const out_parents[] = { "hosc", "osc32k", "hosc" };
819 static const struct ccu_mux_fixed_prediv clk_out_predivs[] = {
820 	{ .index = 0, .div = 750, },
821 };
822 
823 static struct ccu_mp out_a_clk = {
824 	.enable		= BIT(31),
825 	.m		= _SUNXI_CCU_DIV(8, 5),
826 	.p		= _SUNXI_CCU_DIV(20, 2),
827 	.mux		= {
828 		.shift		= 24,
829 		.width		= 2,
830 		.fixed_predivs	= clk_out_predivs,
831 		.n_predivs	= ARRAY_SIZE(clk_out_predivs),
832 	},
833 	.common		= {
834 		.reg		= 0x1f0,
835 		.features	= CCU_FEATURE_FIXED_PREDIV,
836 		.hw.init	= CLK_HW_INIT_PARENTS("out-a",
837 						      out_parents,
838 						      &ccu_mp_ops,
839 						      0),
840 	},
841 };
842 static struct ccu_mp out_b_clk = {
843 	.enable		= BIT(31),
844 	.m		= _SUNXI_CCU_DIV(8, 5),
845 	.p		= _SUNXI_CCU_DIV(20, 2),
846 	.mux		= {
847 		.shift		= 24,
848 		.width		= 2,
849 		.fixed_predivs	= clk_out_predivs,
850 		.n_predivs	= ARRAY_SIZE(clk_out_predivs),
851 	},
852 	.common		= {
853 		.reg		= 0x1f4,
854 		.features	= CCU_FEATURE_FIXED_PREDIV,
855 		.hw.init	= CLK_HW_INIT_PARENTS("out-b",
856 						      out_parents,
857 						      &ccu_mp_ops,
858 						      0),
859 	},
860 };
861 
862 static struct ccu_common *sun4i_sun7i_ccu_clks[] = {
863 	&hosc_clk.common,
864 	&pll_core_clk.common,
865 	&pll_audio_base_clk.common,
866 	&pll_video0_clk.common,
867 	&pll_ve_sun4i_clk.common,
868 	&pll_ve_sun7i_clk.common,
869 	&pll_ddr_base_clk.common,
870 	&pll_ddr_clk.common,
871 	&pll_ddr_other_clk.common,
872 	&pll_periph_base_clk.common,
873 	&pll_periph_sata_clk.common,
874 	&pll_video1_clk.common,
875 	&pll_gpu_clk.common,
876 	&cpu_clk.common,
877 	&axi_clk.common,
878 	&axi_dram_clk.common,
879 	&ahb_sun4i_clk.common,
880 	&ahb_sun7i_clk.common,
881 	&apb0_clk.common,
882 	&apb1_clk.common,
883 	&ahb_otg_clk.common,
884 	&ahb_ehci0_clk.common,
885 	&ahb_ohci0_clk.common,
886 	&ahb_ehci1_clk.common,
887 	&ahb_ohci1_clk.common,
888 	&ahb_ss_clk.common,
889 	&ahb_dma_clk.common,
890 	&ahb_bist_clk.common,
891 	&ahb_mmc0_clk.common,
892 	&ahb_mmc1_clk.common,
893 	&ahb_mmc2_clk.common,
894 	&ahb_mmc3_clk.common,
895 	&ahb_ms_clk.common,
896 	&ahb_nand_clk.common,
897 	&ahb_sdram_clk.common,
898 	&ahb_ace_clk.common,
899 	&ahb_emac_clk.common,
900 	&ahb_ts_clk.common,
901 	&ahb_spi0_clk.common,
902 	&ahb_spi1_clk.common,
903 	&ahb_spi2_clk.common,
904 	&ahb_spi3_clk.common,
905 	&ahb_pata_clk.common,
906 	&ahb_sata_clk.common,
907 	&ahb_gps_clk.common,
908 	&ahb_hstimer_clk.common,
909 	&ahb_ve_clk.common,
910 	&ahb_tvd_clk.common,
911 	&ahb_tve0_clk.common,
912 	&ahb_tve1_clk.common,
913 	&ahb_lcd0_clk.common,
914 	&ahb_lcd1_clk.common,
915 	&ahb_csi0_clk.common,
916 	&ahb_csi1_clk.common,
917 	&ahb_hdmi1_clk.common,
918 	&ahb_hdmi0_clk.common,
919 	&ahb_de_be0_clk.common,
920 	&ahb_de_be1_clk.common,
921 	&ahb_de_fe0_clk.common,
922 	&ahb_de_fe1_clk.common,
923 	&ahb_gmac_clk.common,
924 	&ahb_mp_clk.common,
925 	&ahb_gpu_clk.common,
926 	&apb0_codec_clk.common,
927 	&apb0_spdif_clk.common,
928 	&apb0_ac97_clk.common,
929 	&apb0_i2s0_clk.common,
930 	&apb0_i2s1_clk.common,
931 	&apb0_pio_clk.common,
932 	&apb0_ir0_clk.common,
933 	&apb0_ir1_clk.common,
934 	&apb0_i2s2_clk.common,
935 	&apb0_keypad_clk.common,
936 	&apb1_i2c0_clk.common,
937 	&apb1_i2c1_clk.common,
938 	&apb1_i2c2_clk.common,
939 	&apb1_i2c3_clk.common,
940 	&apb1_can_clk.common,
941 	&apb1_scr_clk.common,
942 	&apb1_ps20_clk.common,
943 	&apb1_ps21_clk.common,
944 	&apb1_i2c4_clk.common,
945 	&apb1_uart0_clk.common,
946 	&apb1_uart1_clk.common,
947 	&apb1_uart2_clk.common,
948 	&apb1_uart3_clk.common,
949 	&apb1_uart4_clk.common,
950 	&apb1_uart5_clk.common,
951 	&apb1_uart6_clk.common,
952 	&apb1_uart7_clk.common,
953 	&nand_clk.common,
954 	&ms_clk.common,
955 	&mmc0_clk.common,
956 	&mmc0_output_clk.common,
957 	&mmc0_sample_clk.common,
958 	&mmc1_clk.common,
959 	&mmc1_output_clk.common,
960 	&mmc1_sample_clk.common,
961 	&mmc2_clk.common,
962 	&mmc2_output_clk.common,
963 	&mmc2_sample_clk.common,
964 	&mmc3_clk.common,
965 	&mmc3_output_clk.common,
966 	&mmc3_sample_clk.common,
967 	&ts_clk.common,
968 	&ss_clk.common,
969 	&spi0_clk.common,
970 	&spi1_clk.common,
971 	&spi2_clk.common,
972 	&pata_clk.common,
973 	&ir0_sun4i_clk.common,
974 	&ir1_sun4i_clk.common,
975 	&ir0_sun7i_clk.common,
976 	&ir1_sun7i_clk.common,
977 	&i2s0_clk.common,
978 	&ac97_clk.common,
979 	&spdif_clk.common,
980 	&keypad_clk.common,
981 	&sata_clk.common,
982 	&usb_ohci0_clk.common,
983 	&usb_ohci1_clk.common,
984 	&usb_phy_clk.common,
985 	&spi3_clk.common,
986 	&i2s1_clk.common,
987 	&i2s2_clk.common,
988 	&dram_ve_clk.common,
989 	&dram_csi0_clk.common,
990 	&dram_csi1_clk.common,
991 	&dram_ts_clk.common,
992 	&dram_tvd_clk.common,
993 	&dram_tve0_clk.common,
994 	&dram_tve1_clk.common,
995 	&dram_out_clk.common,
996 	&dram_de_fe1_clk.common,
997 	&dram_de_fe0_clk.common,
998 	&dram_de_be0_clk.common,
999 	&dram_de_be1_clk.common,
1000 	&dram_mp_clk.common,
1001 	&dram_ace_clk.common,
1002 	&de_be0_clk.common,
1003 	&de_be1_clk.common,
1004 	&de_fe0_clk.common,
1005 	&de_fe1_clk.common,
1006 	&de_mp_clk.common,
1007 	&tcon0_ch0_clk.common,
1008 	&tcon1_ch0_clk.common,
1009 	&csi_sclk_clk.common,
1010 	&tvd_sun4i_clk.common,
1011 	&tvd_sclk1_sun7i_clk.common,
1012 	&tvd_sclk2_sun7i_clk.common,
1013 	&tcon0_ch1_sclk2_clk.common,
1014 	&tcon0_ch1_clk.common,
1015 	&tcon1_ch1_sclk2_clk.common,
1016 	&tcon1_ch1_clk.common,
1017 	&csi0_clk.common,
1018 	&csi1_clk.common,
1019 	&ve_clk.common,
1020 	&codec_clk.common,
1021 	&avs_clk.common,
1022 	&ace_clk.common,
1023 	&hdmi_clk.common,
1024 	&gpu_sun4i_clk.common,
1025 	&gpu_sun7i_clk.common,
1026 	&mbus_sun4i_clk.common,
1027 	&mbus_sun7i_clk.common,
1028 	&hdmi1_slow_clk.common,
1029 	&hdmi1_clk.common,
1030 	&out_a_clk.common,
1031 	&out_b_clk.common
1032 };
1033 
1034 static const struct clk_hw *clk_parent_pll_audio[] = {
1035 	&pll_audio_base_clk.common.hw
1036 };
1037 
1038 /* Post-divider for pll-audio is hardcoded to 1 */
1039 static CLK_FIXED_FACTOR_HWS(pll_audio_clk, "pll-audio",
1040 			    clk_parent_pll_audio,
1041 			    1, 1, CLK_SET_RATE_PARENT);
1042 static CLK_FIXED_FACTOR_HWS(pll_audio_2x_clk, "pll-audio-2x",
1043 			    clk_parent_pll_audio,
1044 			    2, 1, CLK_SET_RATE_PARENT);
1045 static CLK_FIXED_FACTOR_HWS(pll_audio_4x_clk, "pll-audio-4x",
1046 			    clk_parent_pll_audio,
1047 			    1, 1, CLK_SET_RATE_PARENT);
1048 static CLK_FIXED_FACTOR_HWS(pll_audio_8x_clk, "pll-audio-8x",
1049 			    clk_parent_pll_audio,
1050 			    1, 2, CLK_SET_RATE_PARENT);
1051 static CLK_FIXED_FACTOR_HW(pll_video0_2x_clk, "pll-video0-2x",
1052 			   &pll_video0_clk.common.hw,
1053 			   1, 2, CLK_SET_RATE_PARENT);
1054 static CLK_FIXED_FACTOR_HW(pll_video1_2x_clk, "pll-video1-2x",
1055 			   &pll_video1_clk.common.hw,
1056 			   1, 2, CLK_SET_RATE_PARENT);
1057 
1058 
1059 static struct clk_hw_onecell_data sun4i_a10_hw_clks = {
1060 	.hws	= {
1061 		[CLK_HOSC]		= &hosc_clk.common.hw,
1062 		[CLK_PLL_CORE]		= &pll_core_clk.common.hw,
1063 		[CLK_PLL_AUDIO_BASE]	= &pll_audio_base_clk.common.hw,
1064 		[CLK_PLL_AUDIO]		= &pll_audio_clk.hw,
1065 		[CLK_PLL_AUDIO_2X]	= &pll_audio_2x_clk.hw,
1066 		[CLK_PLL_AUDIO_4X]	= &pll_audio_4x_clk.hw,
1067 		[CLK_PLL_AUDIO_8X]	= &pll_audio_8x_clk.hw,
1068 		[CLK_PLL_VIDEO0]	= &pll_video0_clk.common.hw,
1069 		[CLK_PLL_VIDEO0_2X]	= &pll_video0_2x_clk.hw,
1070 		[CLK_PLL_VE]		= &pll_ve_sun4i_clk.common.hw,
1071 		[CLK_PLL_DDR_BASE]	= &pll_ddr_base_clk.common.hw,
1072 		[CLK_PLL_DDR]		= &pll_ddr_clk.common.hw,
1073 		[CLK_PLL_DDR_OTHER]	= &pll_ddr_other_clk.common.hw,
1074 		[CLK_PLL_PERIPH_BASE]	= &pll_periph_base_clk.common.hw,
1075 		[CLK_PLL_PERIPH]	= &pll_periph_clk.hw,
1076 		[CLK_PLL_PERIPH_SATA]	= &pll_periph_sata_clk.common.hw,
1077 		[CLK_PLL_VIDEO1]	= &pll_video1_clk.common.hw,
1078 		[CLK_PLL_VIDEO1_2X]	= &pll_video1_2x_clk.hw,
1079 		[CLK_CPU]		= &cpu_clk.common.hw,
1080 		[CLK_AXI]		= &axi_clk.common.hw,
1081 		[CLK_AXI_DRAM]		= &axi_dram_clk.common.hw,
1082 		[CLK_AHB]		= &ahb_sun4i_clk.common.hw,
1083 		[CLK_APB0]		= &apb0_clk.common.hw,
1084 		[CLK_APB1]		= &apb1_clk.common.hw,
1085 		[CLK_AHB_OTG]		= &ahb_otg_clk.common.hw,
1086 		[CLK_AHB_EHCI0]		= &ahb_ehci0_clk.common.hw,
1087 		[CLK_AHB_OHCI0]		= &ahb_ohci0_clk.common.hw,
1088 		[CLK_AHB_EHCI1]		= &ahb_ehci1_clk.common.hw,
1089 		[CLK_AHB_OHCI1]		= &ahb_ohci1_clk.common.hw,
1090 		[CLK_AHB_SS]		= &ahb_ss_clk.common.hw,
1091 		[CLK_AHB_DMA]		= &ahb_dma_clk.common.hw,
1092 		[CLK_AHB_BIST]		= &ahb_bist_clk.common.hw,
1093 		[CLK_AHB_MMC0]		= &ahb_mmc0_clk.common.hw,
1094 		[CLK_AHB_MMC1]		= &ahb_mmc1_clk.common.hw,
1095 		[CLK_AHB_MMC2]		= &ahb_mmc2_clk.common.hw,
1096 		[CLK_AHB_MMC3]		= &ahb_mmc3_clk.common.hw,
1097 		[CLK_AHB_MS]		= &ahb_ms_clk.common.hw,
1098 		[CLK_AHB_NAND]		= &ahb_nand_clk.common.hw,
1099 		[CLK_AHB_SDRAM]		= &ahb_sdram_clk.common.hw,
1100 		[CLK_AHB_ACE]		= &ahb_ace_clk.common.hw,
1101 		[CLK_AHB_EMAC]		= &ahb_emac_clk.common.hw,
1102 		[CLK_AHB_TS]		= &ahb_ts_clk.common.hw,
1103 		[CLK_AHB_SPI0]		= &ahb_spi0_clk.common.hw,
1104 		[CLK_AHB_SPI1]		= &ahb_spi1_clk.common.hw,
1105 		[CLK_AHB_SPI2]		= &ahb_spi2_clk.common.hw,
1106 		[CLK_AHB_SPI3]		= &ahb_spi3_clk.common.hw,
1107 		[CLK_AHB_PATA]		= &ahb_pata_clk.common.hw,
1108 		[CLK_AHB_SATA]		= &ahb_sata_clk.common.hw,
1109 		[CLK_AHB_GPS]		= &ahb_gps_clk.common.hw,
1110 		[CLK_AHB_VE]		= &ahb_ve_clk.common.hw,
1111 		[CLK_AHB_TVD]		= &ahb_tvd_clk.common.hw,
1112 		[CLK_AHB_TVE0]		= &ahb_tve0_clk.common.hw,
1113 		[CLK_AHB_TVE1]		= &ahb_tve1_clk.common.hw,
1114 		[CLK_AHB_LCD0]		= &ahb_lcd0_clk.common.hw,
1115 		[CLK_AHB_LCD1]		= &ahb_lcd1_clk.common.hw,
1116 		[CLK_AHB_CSI0]		= &ahb_csi0_clk.common.hw,
1117 		[CLK_AHB_CSI1]		= &ahb_csi1_clk.common.hw,
1118 		[CLK_AHB_HDMI0]		= &ahb_hdmi0_clk.common.hw,
1119 		[CLK_AHB_DE_BE0]	= &ahb_de_be0_clk.common.hw,
1120 		[CLK_AHB_DE_BE1]	= &ahb_de_be1_clk.common.hw,
1121 		[CLK_AHB_DE_FE0]	= &ahb_de_fe0_clk.common.hw,
1122 		[CLK_AHB_DE_FE1]	= &ahb_de_fe1_clk.common.hw,
1123 		[CLK_AHB_MP]		= &ahb_mp_clk.common.hw,
1124 		[CLK_AHB_GPU]		= &ahb_gpu_clk.common.hw,
1125 		[CLK_APB0_CODEC]	= &apb0_codec_clk.common.hw,
1126 		[CLK_APB0_SPDIF]	= &apb0_spdif_clk.common.hw,
1127 		[CLK_APB0_AC97]		= &apb0_ac97_clk.common.hw,
1128 		[CLK_APB0_I2S0]		= &apb0_i2s0_clk.common.hw,
1129 		[CLK_APB0_PIO]		= &apb0_pio_clk.common.hw,
1130 		[CLK_APB0_IR0]		= &apb0_ir0_clk.common.hw,
1131 		[CLK_APB0_IR1]		= &apb0_ir1_clk.common.hw,
1132 		[CLK_APB0_KEYPAD]	= &apb0_keypad_clk.common.hw,
1133 		[CLK_APB1_I2C0]		= &apb1_i2c0_clk.common.hw,
1134 		[CLK_APB1_I2C1]		= &apb1_i2c1_clk.common.hw,
1135 		[CLK_APB1_I2C2]		= &apb1_i2c2_clk.common.hw,
1136 		[CLK_APB1_CAN]		= &apb1_can_clk.common.hw,
1137 		[CLK_APB1_SCR]		= &apb1_scr_clk.common.hw,
1138 		[CLK_APB1_PS20]		= &apb1_ps20_clk.common.hw,
1139 		[CLK_APB1_PS21]		= &apb1_ps21_clk.common.hw,
1140 		[CLK_APB1_UART0]	= &apb1_uart0_clk.common.hw,
1141 		[CLK_APB1_UART1]	= &apb1_uart1_clk.common.hw,
1142 		[CLK_APB1_UART2]	= &apb1_uart2_clk.common.hw,
1143 		[CLK_APB1_UART3]	= &apb1_uart3_clk.common.hw,
1144 		[CLK_APB1_UART4]	= &apb1_uart4_clk.common.hw,
1145 		[CLK_APB1_UART5]	= &apb1_uart5_clk.common.hw,
1146 		[CLK_APB1_UART6]	= &apb1_uart6_clk.common.hw,
1147 		[CLK_APB1_UART7]	= &apb1_uart7_clk.common.hw,
1148 		[CLK_NAND]		= &nand_clk.common.hw,
1149 		[CLK_MS]		= &ms_clk.common.hw,
1150 		[CLK_MMC0]		= &mmc0_clk.common.hw,
1151 		[CLK_MMC1]		= &mmc1_clk.common.hw,
1152 		[CLK_MMC2]		= &mmc2_clk.common.hw,
1153 		[CLK_MMC3]		= &mmc3_clk.common.hw,
1154 		[CLK_TS]		= &ts_clk.common.hw,
1155 		[CLK_SS]		= &ss_clk.common.hw,
1156 		[CLK_SPI0]		= &spi0_clk.common.hw,
1157 		[CLK_SPI1]		= &spi1_clk.common.hw,
1158 		[CLK_SPI2]		= &spi2_clk.common.hw,
1159 		[CLK_PATA]		= &pata_clk.common.hw,
1160 		[CLK_IR0]		= &ir0_sun4i_clk.common.hw,
1161 		[CLK_IR1]		= &ir1_sun4i_clk.common.hw,
1162 		[CLK_I2S0]		= &i2s0_clk.common.hw,
1163 		[CLK_AC97]		= &ac97_clk.common.hw,
1164 		[CLK_SPDIF]		= &spdif_clk.common.hw,
1165 		[CLK_KEYPAD]		= &keypad_clk.common.hw,
1166 		[CLK_SATA]		= &sata_clk.common.hw,
1167 		[CLK_USB_OHCI0]		= &usb_ohci0_clk.common.hw,
1168 		[CLK_USB_OHCI1]		= &usb_ohci1_clk.common.hw,
1169 		[CLK_USB_PHY]		= &usb_phy_clk.common.hw,
1170 		/* CLK_GPS is unimplemented */
1171 		[CLK_SPI3]		= &spi3_clk.common.hw,
1172 		[CLK_DRAM_VE]		= &dram_ve_clk.common.hw,
1173 		[CLK_DRAM_CSI0]		= &dram_csi0_clk.common.hw,
1174 		[CLK_DRAM_CSI1]		= &dram_csi1_clk.common.hw,
1175 		[CLK_DRAM_TS]		= &dram_ts_clk.common.hw,
1176 		[CLK_DRAM_TVD]		= &dram_tvd_clk.common.hw,
1177 		[CLK_DRAM_TVE0]		= &dram_tve0_clk.common.hw,
1178 		[CLK_DRAM_TVE1]		= &dram_tve1_clk.common.hw,
1179 		[CLK_DRAM_OUT]		= &dram_out_clk.common.hw,
1180 		[CLK_DRAM_DE_FE1]	= &dram_de_fe1_clk.common.hw,
1181 		[CLK_DRAM_DE_FE0]	= &dram_de_fe0_clk.common.hw,
1182 		[CLK_DRAM_DE_BE0]	= &dram_de_be0_clk.common.hw,
1183 		[CLK_DRAM_DE_BE1]	= &dram_de_be1_clk.common.hw,
1184 		[CLK_DRAM_MP]		= &dram_mp_clk.common.hw,
1185 		[CLK_DRAM_ACE]		= &dram_ace_clk.common.hw,
1186 		[CLK_DE_BE0]		= &de_be0_clk.common.hw,
1187 		[CLK_DE_BE1]		= &de_be1_clk.common.hw,
1188 		[CLK_DE_FE0]		= &de_fe0_clk.common.hw,
1189 		[CLK_DE_FE1]		= &de_fe1_clk.common.hw,
1190 		[CLK_DE_MP]		= &de_mp_clk.common.hw,
1191 		[CLK_TCON0_CH0]		= &tcon0_ch0_clk.common.hw,
1192 		[CLK_TCON1_CH0]		= &tcon1_ch0_clk.common.hw,
1193 		[CLK_CSI_SCLK]		= &csi_sclk_clk.common.hw,
1194 		[CLK_TVD]		= &tvd_sun4i_clk.common.hw,
1195 		[CLK_TCON0_CH1_SCLK2]	= &tcon0_ch1_sclk2_clk.common.hw,
1196 		[CLK_TCON0_CH1]		= &tcon0_ch1_clk.common.hw,
1197 		[CLK_TCON1_CH1_SCLK2]	= &tcon1_ch1_sclk2_clk.common.hw,
1198 		[CLK_TCON1_CH1]		= &tcon1_ch1_clk.common.hw,
1199 		[CLK_CSI0]		= &csi0_clk.common.hw,
1200 		[CLK_CSI1]		= &csi1_clk.common.hw,
1201 		[CLK_VE]		= &ve_clk.common.hw,
1202 		[CLK_CODEC]		= &codec_clk.common.hw,
1203 		[CLK_AVS]		= &avs_clk.common.hw,
1204 		[CLK_ACE]		= &ace_clk.common.hw,
1205 		[CLK_HDMI]		= &hdmi_clk.common.hw,
1206 		[CLK_GPU]		= &gpu_sun7i_clk.common.hw,
1207 		[CLK_MBUS]		= &mbus_sun4i_clk.common.hw,
1208 	},
1209 	.num	= CLK_NUMBER_SUN4I,
1210 };
1211 static struct clk_hw_onecell_data sun7i_a20_hw_clks = {
1212 	.hws	= {
1213 		[CLK_HOSC]		= &hosc_clk.common.hw,
1214 		[CLK_PLL_CORE]		= &pll_core_clk.common.hw,
1215 		[CLK_PLL_AUDIO_BASE]	= &pll_audio_base_clk.common.hw,
1216 		[CLK_PLL_AUDIO]		= &pll_audio_clk.hw,
1217 		[CLK_PLL_AUDIO_2X]	= &pll_audio_2x_clk.hw,
1218 		[CLK_PLL_AUDIO_4X]	= &pll_audio_4x_clk.hw,
1219 		[CLK_PLL_AUDIO_8X]	= &pll_audio_8x_clk.hw,
1220 		[CLK_PLL_VIDEO0]	= &pll_video0_clk.common.hw,
1221 		[CLK_PLL_VIDEO0_2X]	= &pll_video0_2x_clk.hw,
1222 		[CLK_PLL_VE]		= &pll_ve_sun7i_clk.common.hw,
1223 		[CLK_PLL_DDR_BASE]	= &pll_ddr_base_clk.common.hw,
1224 		[CLK_PLL_DDR]		= &pll_ddr_clk.common.hw,
1225 		[CLK_PLL_DDR_OTHER]	= &pll_ddr_other_clk.common.hw,
1226 		[CLK_PLL_PERIPH_BASE]	= &pll_periph_base_clk.common.hw,
1227 		[CLK_PLL_PERIPH]	= &pll_periph_clk.hw,
1228 		[CLK_PLL_PERIPH_SATA]	= &pll_periph_sata_clk.common.hw,
1229 		[CLK_PLL_VIDEO1]	= &pll_video1_clk.common.hw,
1230 		[CLK_PLL_VIDEO1_2X]	= &pll_video1_2x_clk.hw,
1231 		[CLK_PLL_GPU]		= &pll_gpu_clk.common.hw,
1232 		[CLK_CPU]		= &cpu_clk.common.hw,
1233 		[CLK_AXI]		= &axi_clk.common.hw,
1234 		[CLK_AHB]		= &ahb_sun7i_clk.common.hw,
1235 		[CLK_APB0]		= &apb0_clk.common.hw,
1236 		[CLK_APB1]		= &apb1_clk.common.hw,
1237 		[CLK_AHB_OTG]		= &ahb_otg_clk.common.hw,
1238 		[CLK_AHB_EHCI0]		= &ahb_ehci0_clk.common.hw,
1239 		[CLK_AHB_OHCI0]		= &ahb_ohci0_clk.common.hw,
1240 		[CLK_AHB_EHCI1]		= &ahb_ehci1_clk.common.hw,
1241 		[CLK_AHB_OHCI1]		= &ahb_ohci1_clk.common.hw,
1242 		[CLK_AHB_SS]		= &ahb_ss_clk.common.hw,
1243 		[CLK_AHB_DMA]		= &ahb_dma_clk.common.hw,
1244 		[CLK_AHB_BIST]		= &ahb_bist_clk.common.hw,
1245 		[CLK_AHB_MMC0]		= &ahb_mmc0_clk.common.hw,
1246 		[CLK_AHB_MMC1]		= &ahb_mmc1_clk.common.hw,
1247 		[CLK_AHB_MMC2]		= &ahb_mmc2_clk.common.hw,
1248 		[CLK_AHB_MMC3]		= &ahb_mmc3_clk.common.hw,
1249 		[CLK_AHB_MS]		= &ahb_ms_clk.common.hw,
1250 		[CLK_AHB_NAND]		= &ahb_nand_clk.common.hw,
1251 		[CLK_AHB_SDRAM]		= &ahb_sdram_clk.common.hw,
1252 		[CLK_AHB_ACE]		= &ahb_ace_clk.common.hw,
1253 		[CLK_AHB_EMAC]		= &ahb_emac_clk.common.hw,
1254 		[CLK_AHB_TS]		= &ahb_ts_clk.common.hw,
1255 		[CLK_AHB_SPI0]		= &ahb_spi0_clk.common.hw,
1256 		[CLK_AHB_SPI1]		= &ahb_spi1_clk.common.hw,
1257 		[CLK_AHB_SPI2]		= &ahb_spi2_clk.common.hw,
1258 		[CLK_AHB_SPI3]		= &ahb_spi3_clk.common.hw,
1259 		[CLK_AHB_PATA]		= &ahb_pata_clk.common.hw,
1260 		[CLK_AHB_SATA]		= &ahb_sata_clk.common.hw,
1261 		[CLK_AHB_HSTIMER]	= &ahb_hstimer_clk.common.hw,
1262 		[CLK_AHB_VE]		= &ahb_ve_clk.common.hw,
1263 		[CLK_AHB_TVD]		= &ahb_tvd_clk.common.hw,
1264 		[CLK_AHB_TVE0]		= &ahb_tve0_clk.common.hw,
1265 		[CLK_AHB_TVE1]		= &ahb_tve1_clk.common.hw,
1266 		[CLK_AHB_LCD0]		= &ahb_lcd0_clk.common.hw,
1267 		[CLK_AHB_LCD1]		= &ahb_lcd1_clk.common.hw,
1268 		[CLK_AHB_CSI0]		= &ahb_csi0_clk.common.hw,
1269 		[CLK_AHB_CSI1]		= &ahb_csi1_clk.common.hw,
1270 		[CLK_AHB_HDMI1]		= &ahb_hdmi1_clk.common.hw,
1271 		[CLK_AHB_HDMI0]		= &ahb_hdmi0_clk.common.hw,
1272 		[CLK_AHB_DE_BE0]	= &ahb_de_be0_clk.common.hw,
1273 		[CLK_AHB_DE_BE1]	= &ahb_de_be1_clk.common.hw,
1274 		[CLK_AHB_DE_FE0]	= &ahb_de_fe0_clk.common.hw,
1275 		[CLK_AHB_DE_FE1]	= &ahb_de_fe1_clk.common.hw,
1276 		[CLK_AHB_GMAC]		= &ahb_gmac_clk.common.hw,
1277 		[CLK_AHB_MP]		= &ahb_mp_clk.common.hw,
1278 		[CLK_AHB_GPU]		= &ahb_gpu_clk.common.hw,
1279 		[CLK_APB0_CODEC]	= &apb0_codec_clk.common.hw,
1280 		[CLK_APB0_SPDIF]	= &apb0_spdif_clk.common.hw,
1281 		[CLK_APB0_AC97]		= &apb0_ac97_clk.common.hw,
1282 		[CLK_APB0_I2S0]		= &apb0_i2s0_clk.common.hw,
1283 		[CLK_APB0_I2S1]		= &apb0_i2s1_clk.common.hw,
1284 		[CLK_APB0_PIO]		= &apb0_pio_clk.common.hw,
1285 		[CLK_APB0_IR0]		= &apb0_ir0_clk.common.hw,
1286 		[CLK_APB0_IR1]		= &apb0_ir1_clk.common.hw,
1287 		[CLK_APB0_I2S2]		= &apb0_i2s2_clk.common.hw,
1288 		[CLK_APB0_KEYPAD]	= &apb0_keypad_clk.common.hw,
1289 		[CLK_APB1_I2C0]		= &apb1_i2c0_clk.common.hw,
1290 		[CLK_APB1_I2C1]		= &apb1_i2c1_clk.common.hw,
1291 		[CLK_APB1_I2C2]		= &apb1_i2c2_clk.common.hw,
1292 		[CLK_APB1_I2C3]		= &apb1_i2c3_clk.common.hw,
1293 		[CLK_APB1_CAN]		= &apb1_can_clk.common.hw,
1294 		[CLK_APB1_SCR]		= &apb1_scr_clk.common.hw,
1295 		[CLK_APB1_PS20]		= &apb1_ps20_clk.common.hw,
1296 		[CLK_APB1_PS21]		= &apb1_ps21_clk.common.hw,
1297 		[CLK_APB1_I2C4]		= &apb1_i2c4_clk.common.hw,
1298 		[CLK_APB1_UART0]	= &apb1_uart0_clk.common.hw,
1299 		[CLK_APB1_UART1]	= &apb1_uart1_clk.common.hw,
1300 		[CLK_APB1_UART2]	= &apb1_uart2_clk.common.hw,
1301 		[CLK_APB1_UART3]	= &apb1_uart3_clk.common.hw,
1302 		[CLK_APB1_UART4]	= &apb1_uart4_clk.common.hw,
1303 		[CLK_APB1_UART5]	= &apb1_uart5_clk.common.hw,
1304 		[CLK_APB1_UART6]	= &apb1_uart6_clk.common.hw,
1305 		[CLK_APB1_UART7]	= &apb1_uart7_clk.common.hw,
1306 		[CLK_NAND]		= &nand_clk.common.hw,
1307 		[CLK_MS]		= &ms_clk.common.hw,
1308 		[CLK_MMC0]		= &mmc0_clk.common.hw,
1309 		[CLK_MMC0_OUTPUT]	= &mmc0_output_clk.common.hw,
1310 		[CLK_MMC0_SAMPLE]	= &mmc0_sample_clk.common.hw,
1311 		[CLK_MMC1]		= &mmc1_clk.common.hw,
1312 		[CLK_MMC1_OUTPUT]	= &mmc1_output_clk.common.hw,
1313 		[CLK_MMC1_SAMPLE]	= &mmc1_sample_clk.common.hw,
1314 		[CLK_MMC2]		= &mmc2_clk.common.hw,
1315 		[CLK_MMC2_OUTPUT]	= &mmc2_output_clk.common.hw,
1316 		[CLK_MMC2_SAMPLE]	= &mmc2_sample_clk.common.hw,
1317 		[CLK_MMC3]		= &mmc3_clk.common.hw,
1318 		[CLK_MMC3_OUTPUT]	= &mmc3_output_clk.common.hw,
1319 		[CLK_MMC3_SAMPLE]	= &mmc3_sample_clk.common.hw,
1320 		[CLK_TS]		= &ts_clk.common.hw,
1321 		[CLK_SS]		= &ss_clk.common.hw,
1322 		[CLK_SPI0]		= &spi0_clk.common.hw,
1323 		[CLK_SPI1]		= &spi1_clk.common.hw,
1324 		[CLK_SPI2]		= &spi2_clk.common.hw,
1325 		[CLK_PATA]		= &pata_clk.common.hw,
1326 		[CLK_IR0]		= &ir0_sun7i_clk.common.hw,
1327 		[CLK_IR1]		= &ir1_sun7i_clk.common.hw,
1328 		[CLK_I2S0]		= &i2s0_clk.common.hw,
1329 		[CLK_AC97]		= &ac97_clk.common.hw,
1330 		[CLK_SPDIF]		= &spdif_clk.common.hw,
1331 		[CLK_KEYPAD]		= &keypad_clk.common.hw,
1332 		[CLK_SATA]		= &sata_clk.common.hw,
1333 		[CLK_USB_OHCI0]		= &usb_ohci0_clk.common.hw,
1334 		[CLK_USB_OHCI1]		= &usb_ohci1_clk.common.hw,
1335 		[CLK_USB_PHY]		= &usb_phy_clk.common.hw,
1336 		/* CLK_GPS is unimplemented */
1337 		[CLK_SPI3]		= &spi3_clk.common.hw,
1338 		[CLK_I2S1]		= &i2s1_clk.common.hw,
1339 		[CLK_I2S2]		= &i2s2_clk.common.hw,
1340 		[CLK_DRAM_VE]		= &dram_ve_clk.common.hw,
1341 		[CLK_DRAM_CSI0]		= &dram_csi0_clk.common.hw,
1342 		[CLK_DRAM_CSI1]		= &dram_csi1_clk.common.hw,
1343 		[CLK_DRAM_TS]		= &dram_ts_clk.common.hw,
1344 		[CLK_DRAM_TVD]		= &dram_tvd_clk.common.hw,
1345 		[CLK_DRAM_TVE0]		= &dram_tve0_clk.common.hw,
1346 		[CLK_DRAM_TVE1]		= &dram_tve1_clk.common.hw,
1347 		[CLK_DRAM_OUT]		= &dram_out_clk.common.hw,
1348 		[CLK_DRAM_DE_FE1]	= &dram_de_fe1_clk.common.hw,
1349 		[CLK_DRAM_DE_FE0]	= &dram_de_fe0_clk.common.hw,
1350 		[CLK_DRAM_DE_BE0]	= &dram_de_be0_clk.common.hw,
1351 		[CLK_DRAM_DE_BE1]	= &dram_de_be1_clk.common.hw,
1352 		[CLK_DRAM_MP]		= &dram_mp_clk.common.hw,
1353 		[CLK_DRAM_ACE]		= &dram_ace_clk.common.hw,
1354 		[CLK_DE_BE0]		= &de_be0_clk.common.hw,
1355 		[CLK_DE_BE1]		= &de_be1_clk.common.hw,
1356 		[CLK_DE_FE0]		= &de_fe0_clk.common.hw,
1357 		[CLK_DE_FE1]		= &de_fe1_clk.common.hw,
1358 		[CLK_DE_MP]		= &de_mp_clk.common.hw,
1359 		[CLK_TCON0_CH0]		= &tcon0_ch0_clk.common.hw,
1360 		[CLK_TCON1_CH0]		= &tcon1_ch0_clk.common.hw,
1361 		[CLK_CSI_SCLK]		= &csi_sclk_clk.common.hw,
1362 		[CLK_TVD_SCLK2]		= &tvd_sclk2_sun7i_clk.common.hw,
1363 		[CLK_TVD]		= &tvd_sclk1_sun7i_clk.common.hw,
1364 		[CLK_TCON0_CH1_SCLK2]	= &tcon0_ch1_sclk2_clk.common.hw,
1365 		[CLK_TCON0_CH1]		= &tcon0_ch1_clk.common.hw,
1366 		[CLK_TCON1_CH1_SCLK2]	= &tcon1_ch1_sclk2_clk.common.hw,
1367 		[CLK_TCON1_CH1]		= &tcon1_ch1_clk.common.hw,
1368 		[CLK_CSI0]		= &csi0_clk.common.hw,
1369 		[CLK_CSI1]		= &csi1_clk.common.hw,
1370 		[CLK_VE]		= &ve_clk.common.hw,
1371 		[CLK_CODEC]		= &codec_clk.common.hw,
1372 		[CLK_AVS]		= &avs_clk.common.hw,
1373 		[CLK_ACE]		= &ace_clk.common.hw,
1374 		[CLK_HDMI]		= &hdmi_clk.common.hw,
1375 		[CLK_GPU]		= &gpu_sun7i_clk.common.hw,
1376 		[CLK_MBUS]		= &mbus_sun7i_clk.common.hw,
1377 		[CLK_HDMI1_SLOW]	= &hdmi1_slow_clk.common.hw,
1378 		[CLK_HDMI1]		= &hdmi1_clk.common.hw,
1379 		[CLK_OUT_A]		= &out_a_clk.common.hw,
1380 		[CLK_OUT_B]		= &out_b_clk.common.hw,
1381 	},
1382 	.num	= CLK_NUMBER_SUN7I,
1383 };
1384 
1385 static struct ccu_reset_map sunxi_a10_a20_ccu_resets[] = {
1386 	[RST_USB_PHY0]		= { 0x0cc, BIT(0) },
1387 	[RST_USB_PHY1]		= { 0x0cc, BIT(1) },
1388 	[RST_USB_PHY2]		= { 0x0cc, BIT(2) },
1389 	[RST_GPS]		= { 0x0d0, BIT(0) },
1390 	[RST_DE_BE0]		= { 0x104, BIT(30) },
1391 	[RST_DE_BE1]		= { 0x108, BIT(30) },
1392 	[RST_DE_FE0]		= { 0x10c, BIT(30) },
1393 	[RST_DE_FE1]		= { 0x110, BIT(30) },
1394 	[RST_DE_MP]		= { 0x114, BIT(30) },
1395 	[RST_TVE0]		= { 0x118, BIT(29) },
1396 	[RST_TCON0]		= { 0x118, BIT(30) },
1397 	[RST_TVE1]		= { 0x11c, BIT(29) },
1398 	[RST_TCON1]		= { 0x11c, BIT(30) },
1399 	[RST_CSI0]		= { 0x134, BIT(30) },
1400 	[RST_CSI1]		= { 0x138, BIT(30) },
1401 	[RST_VE]		= { 0x13c, BIT(0) },
1402 	[RST_ACE]		= { 0x148, BIT(16) },
1403 	[RST_LVDS]		= { 0x14c, BIT(0) },
1404 	[RST_GPU]		= { 0x154, BIT(30) },
1405 	[RST_HDMI_H]		= { 0x170, BIT(0) },
1406 	[RST_HDMI_SYS]		= { 0x170, BIT(1) },
1407 	[RST_HDMI_AUDIO_DMA]	= { 0x170, BIT(2) },
1408 };
1409 
1410 static const struct sunxi_ccu_desc sun4i_a10_ccu_desc = {
1411 	.ccu_clks	= sun4i_sun7i_ccu_clks,
1412 	.num_ccu_clks	= ARRAY_SIZE(sun4i_sun7i_ccu_clks),
1413 
1414 	.hw_clks	= &sun4i_a10_hw_clks,
1415 
1416 	.resets		= sunxi_a10_a20_ccu_resets,
1417 	.num_resets	= ARRAY_SIZE(sunxi_a10_a20_ccu_resets),
1418 };
1419 
1420 static const struct sunxi_ccu_desc sun7i_a20_ccu_desc = {
1421 	.ccu_clks	= sun4i_sun7i_ccu_clks,
1422 	.num_ccu_clks	= ARRAY_SIZE(sun4i_sun7i_ccu_clks),
1423 
1424 	.hw_clks	= &sun7i_a20_hw_clks,
1425 
1426 	.resets		= sunxi_a10_a20_ccu_resets,
1427 	.num_resets	= ARRAY_SIZE(sunxi_a10_a20_ccu_resets),
1428 };
1429 
sun4i_a10_ccu_probe(struct platform_device * pdev)1430 static int sun4i_a10_ccu_probe(struct platform_device *pdev)
1431 {
1432 	const struct sunxi_ccu_desc *desc;
1433 	void __iomem *reg;
1434 	u32 val;
1435 
1436 	desc = of_device_get_match_data(&pdev->dev);
1437 	if (!desc)
1438 		return -EINVAL;
1439 
1440 	reg = devm_platform_ioremap_resource(pdev, 0);
1441 	if (IS_ERR(reg))
1442 		return PTR_ERR(reg);
1443 
1444 	val = readl(reg + SUN4I_PLL_AUDIO_REG);
1445 
1446 	/*
1447 	 * Force VCO and PLL bias current to lowest setting. Higher
1448 	 * settings interfere with sigma-delta modulation and result
1449 	 * in audible noise and distortions when using SPDIF or I2S.
1450 	 */
1451 	val &= ~GENMASK(25, 16);
1452 
1453 	/* Force the PLL-Audio-1x divider to 1 */
1454 	val &= ~GENMASK(29, 26);
1455 	writel(val | (1 << 26), reg + SUN4I_PLL_AUDIO_REG);
1456 
1457 	/*
1458 	 * Use the peripheral PLL6 as the AHB parent, instead of CPU /
1459 	 * AXI which have rate changes due to cpufreq.
1460 	 *
1461 	 * This is especially a big deal for the HS timer whose parent
1462 	 * clock is AHB.
1463 	 *
1464 	 * NB! These bits are undocumented in A10 manual.
1465 	 */
1466 	val = readl(reg + SUN4I_AHB_REG);
1467 	val &= ~GENMASK(7, 6);
1468 	writel(val | (2 << 6), reg + SUN4I_AHB_REG);
1469 
1470 	return devm_sunxi_ccu_probe(&pdev->dev, reg, desc);
1471 }
1472 
1473 static const struct of_device_id sun4i_a10_ccu_ids[] = {
1474 	{
1475 		.compatible = "allwinner,sun4i-a10-ccu",
1476 		.data = &sun4i_a10_ccu_desc,
1477 	},
1478 	{
1479 		.compatible = "allwinner,sun7i-a20-ccu",
1480 		.data = &sun7i_a20_ccu_desc,
1481 	},
1482 	{ }
1483 };
1484 
1485 static struct platform_driver sun4i_a10_ccu_driver = {
1486 	.probe	= sun4i_a10_ccu_probe,
1487 	.driver	= {
1488 		.name			= "sun4i-a10-ccu",
1489 		.suppress_bind_attrs	= true,
1490 		.of_match_table		= sun4i_a10_ccu_ids,
1491 	},
1492 };
1493 module_platform_driver(sun4i_a10_ccu_driver);
1494 
1495 MODULE_IMPORT_NS(SUNXI_CCU);
1496 MODULE_LICENSE("GPL");
1497