aboutsummaryrefslogtreecommitdiff
path: root/drivers/clk/mmp/clk-mmp2.c
blob: ade435820c7ea9086f989375b151457c4889f580 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
/*
 * mmp2 clock framework source file
 *
 * Copyright (C) 2012 Marvell
 * Chao Xie <xiechao.mail@gmail.com>
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2. This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/err.h>

#include <mach/addr-map.h>

#include "clk.h"

#define APBC_RTC	0x0
#define APBC_TWSI0	0x4
#define APBC_TWSI1	0x8
#define APBC_TWSI2	0xc
#define APBC_TWSI3	0x10
#define APBC_TWSI4	0x7c
#define APBC_TWSI5	0x80
#define APBC_KPC	0x18
#define APBC_UART0	0x2c
#define APBC_UART1	0x30
#define APBC_UART2	0x34
#define APBC_UART3	0x88
#define APBC_GPIO	0x38
#define APBC_PWM0	0x3c
#define APBC_PWM1	0x40
#define APBC_PWM2	0x44
#define APBC_PWM3	0x48
#define APBC_SSP0	0x50
#define APBC_SSP1	0x54
#define APBC_SSP2	0x58
#define APBC_SSP3	0x5c
#define APMU_SDH0	0x54
#define APMU_SDH1	0x58
#define APMU_SDH2	0xe8
#define APMU_SDH3	0xec
#define APMU_USB	0x5c
#define APMU_DISP0	0x4c
#define APMU_DISP1	0x110
#define APMU_CCIC0	0x50
#define APMU_CCIC1	0xf4
#define MPMU_UART_PLL	0x14

static DEFINE_SPINLOCK(clk_lock);

static struct clk_factor_masks uart_factor_masks = {
	.factor = 2,
	.num_mask = 0x1fff,
	.den_mask = 0x1fff,
	.num_shift = 16,
	.den_shift = 0,
};

static struct clk_factor_tbl uart_factor_tbl[] = {
	{.num = 14634, .den = 2165},	/*14.745MHZ */
	{.num = 3521, .den = 689},	/*19.23MHZ */
	{.num = 9679, .den = 5728},	/*58.9824MHZ */
	{.num = 15850, .den = 9451},	/*59.429MHZ */
};

static const char *uart_parent[] = {"uart_pll", "vctcxo"};
static const char *ssp_parent[] = {"vctcxo_4", "vctcxo_2", "vctcxo", "pll1_16"};
static const char *sdh_parent[] = {"pll1_4", "pll2", "usb_pll", "pll1"};
static const char *disp_parent[] = {"pll1", "pll1_16", "pll2", "vctcxo"};
static const char *ccic_parent[] = {"pll1_2", "pll1_16", "vctcxo"};

void __init mmp2_clk_init(void)
{
	struct clk *clk;
	struct clk *vctcxo;
	void __iomem *mpmu_base;
	void __iomem *apmu_base;
	void __iomem *apbc_base;

	mpmu_base = ioremap(APB_PHYS_BASE + 0x50000, SZ_4K);
	if (mpmu_base == NULL) {
		pr_err("error to ioremap MPMU base\n");
		return;
	}

	apmu_base = ioremap(AXI_PHYS_BASE + 0x82800, SZ_4K);
	if (apmu_base == NULL) {
		pr_err("error to ioremap APMU base\n");
		return;
	}

	apbc_base = ioremap(APB_PHYS_BASE + 0x15000, SZ_4K);
	if (apbc_base == NULL) {
		pr_err("error to ioremap APBC base\n");
		return;
	}

	clk = clk_register_fixed_rate(NULL, "clk32", NULL, CLK_IS_ROOT, 3200);
	clk_register_clkdev(clk, "clk32", NULL);

	vctcxo = clk_register_fixed_rate(NULL, "vctcxo", NULL, CLK_IS_ROOT,
				26000000);
	clk_register_clkdev(vctcxo, "vctcxo", NULL);

	clk = clk_register_fixed_rate(NULL, "pll1", NULL, CLK_IS_ROOT,
				800000000);
	clk_register_clkdev(clk, "pll1", NULL);

	clk = clk_register_fixed_rate(NULL, "usb_pll", NULL, CLK_IS_ROOT,
				480000000);
	clk_register_clkdev(clk, "usb_pll", NULL);

	clk = clk_register_fixed_rate(NULL, "pll2", NULL, CLK_IS_ROOT,
				960000000);
	clk_register_clkdev(clk, "pll2", NULL);

	clk = clk_register_fixed_factor(NULL, "pll1_2", "pll1",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "pll1_2", NULL);

	clk = clk_register_fixed_factor(NULL, "pll1_4", "pll1_2",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "pll1_4", NULL);

	clk = clk_register_fixed_factor(NULL, "pll1_8", "pll1_4",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "pll1_8", NULL);

	clk = clk_register_fixed_factor(NULL, "pll1_16", "pll1_8",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "pll1_16", NULL);

	clk = clk_register_fixed_factor(NULL, "pll1_20", "pll1_4",
				CLK_SET_RATE_PARENT, 1, 5);
	clk_register_clkdev(clk, "pll1_20", NULL);

	clk = clk_register_fixed_factor(NULL, "pll1_3", "pll1",
				CLK_SET_RATE_PARENT, 1, 3);
	clk_register_clkdev(clk, "pll1_3", NULL);

	clk = clk_register_fixed_factor(NULL, "pll1_6", "pll1_3",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "pll1_6", NULL);

	clk = clk_register_fixed_factor(NULL, "pll1_12", "pll1_6",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "pll1_12", NULL);

	clk = clk_register_fixed_factor(NULL, "pll2_2", "pll2",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "pll2_2", NULL);

	clk = clk_register_fixed_factor(NULL, "pll2_4", "pll2_2",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "pll2_4", NULL);

	clk = clk_register_fixed_factor(NULL, "pll2_8", "pll2_4",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "pll2_8", NULL);

	clk = clk_register_fixed_factor(NULL, "pll2_16", "pll2_8",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "pll2_16", NULL);

	clk = clk_register_fixed_factor(NULL, "pll2_3", "pll2",
				CLK_SET_RATE_PARENT, 1, 3);
	clk_register_clkdev(clk, "pll2_3", NULL);

	clk = clk_register_fixed_factor(NULL, "pll2_6", "pll2_3",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "pll2_6", NULL);

	clk = clk_register_fixed_factor(NULL, "pll2_12", "pll2_6",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "pll2_12", NULL);

	clk = clk_register_fixed_factor(NULL, "vctcxo_2", "vctcxo",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "vctcxo_2", NULL);

	clk = clk_register_fixed_factor(NULL, "vctcxo_4", "vctcxo_2",
				CLK_SET_RATE_PARENT, 1, 2);
	clk_register_clkdev(clk, "vctcxo_4", NULL);

	clk = mmp_clk_register_factor("uart_pll", "pll1_4", 0,
				mpmu_base + MPMU_UART_PLL,
				&uart_factor_masks, uart_factor_tbl,
				ARRAY_SIZE(uart_factor_tbl));
	clk_set_rate(clk, 14745600);
	clk_register_clkdev(clk, "uart_pll", NULL);

	clk = mmp_clk_register_apbc("twsi0", "vctcxo",
				apbc_base + APBC_TWSI0, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "pxa2xx-i2c.0");

	clk = mmp_clk_register_apbc("twsi1", "vctcxo",
				apbc_base + APBC_TWSI1, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "pxa2xx-i2c.1");

	clk = mmp_clk_register_apbc("twsi2", "vctcxo",
				apbc_base + APBC_TWSI2, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "pxa2xx-i2c.2");

	clk = mmp_clk_register_apbc("twsi3", "vctcxo",
				apbc_base + APBC_TWSI3, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "pxa2xx-i2c.3");

	clk = mmp_clk_register_apbc("twsi4", "vctcxo",
				apbc_base + APBC_TWSI4, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "pxa2xx-i2c.4");

	clk = mmp_clk_register_apbc("twsi5", "vctcxo",
				apbc_base + APBC_TWSI5, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "pxa2xx-i2c.5");

	clk = mmp_clk_register_apbc("gpio", "vctcxo",
				apbc_base + APBC_GPIO, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "pxa-gpio");

	clk = mmp_clk_register_apbc("kpc", "clk32",
				apbc_base + APBC_KPC, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "pxa27x-keypad");

	clk = mmp_clk_register_apbc("rtc", "clk32",
				apbc_base + APBC_RTC, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "mmp-rtc");

	clk = mmp_clk_register_apbc("pwm0", "vctcxo",
				apbc_base + APBC_PWM0, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "mmp2-pwm.0");

	clk = mmp_clk_register_apbc("pwm1", "vctcxo",
				apbc_base + APBC_PWM1, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "mmp2-pwm.1");

	clk = mmp_clk_register_apbc("pwm2", "vctcxo",
				apbc_base + APBC_PWM2, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "mmp2-pwm.2");

	clk = mmp_clk_register_apbc("pwm3", "vctcxo",
				apbc_base + APBC_PWM3, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "mmp2-pwm.3");

	clk = clk_register_mux(NULL, "uart0_mux", uart_parent,
				ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT,
				apbc_base + APBC_UART0, 4, 3, 0, &clk_lock);
	clk_set_parent(clk, vctcxo);
	clk_register_clkdev(clk, "uart_mux.0", NULL);

	clk = mmp_clk_register_apbc("uart0", "uart0_mux",
				apbc_base + APBC_UART0, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "pxa2xx-uart.0");

	clk = clk_register_mux(NULL, "uart1_mux", uart_parent,
				ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT,
				apbc_base + APBC_UART1, 4, 3, 0, &clk_lock);
	clk_set_parent(clk, vctcxo);
	clk_register_clkdev(clk, "uart_mux.1", NULL);

	clk = mmp_clk_register_apbc("uart1", "uart1_mux",
				apbc_base + APBC_UART1, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "pxa2xx-uart.1");

	clk = clk_register_mux(NULL, "uart2_mux", uart_parent,
				ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT,
				apbc_base + APBC_UART2, 4, 3, 0, &clk_lock);
	clk_set_parent(clk, vctcxo);
	clk_register_clkdev(clk, "uart_mux.2", NULL);

	clk = mmp_clk_register_apbc("uart2", "uart2_mux",
				apbc_base + APBC_UART2, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "pxa2xx-uart.2");

	clk = clk_register_mux(NULL, "uart3_mux", uart_parent,
				ARRAY_SIZE(uart_parent), CLK_SET_RATE_PARENT,
				apbc_base + APBC_UART3, 4, 3, 0, &clk_lock);
	clk_set_parent(clk, vctcxo);
	clk_register_clkdev(clk, "uart_mux.3", NULL);

	clk = mmp_clk_register_apbc("uart3", "uart3_mux",
				apbc_base + APBC_UART3, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "pxa2xx-uart.3");

	clk = clk_register_mux(NULL, "ssp0_mux", ssp_parent,
				ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT,
				apbc_base + APBC_SSP0, 4, 3, 0, &clk_lock);
	clk_register_clkdev(clk, "uart_mux.0", NULL);

	clk = mmp_clk_register_apbc("ssp0", "ssp0_mux",
				apbc_base + APBC_SSP0, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "mmp-ssp.0");

	clk = clk_register_mux(NULL, "ssp1_mux", ssp_parent,
				ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT,
				apbc_base + APBC_SSP1, 4, 3, 0, &clk_lock);
	clk_register_clkdev(clk, "ssp_mux.1", NULL);

	clk = mmp_clk_register_apbc("ssp1", "ssp1_mux",
				apbc_base + APBC_SSP1, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "mmp-ssp.1");

	clk = clk_register_mux(NULL, "ssp2_mux", ssp_parent,
				ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT,
				apbc_base + APBC_SSP2, 4, 3, 0, &clk_lock);
	clk_register_clkdev(clk, "ssp_mux.2", NULL);

	clk = mmp_clk_register_apbc("ssp2", "ssp2_mux",
				apbc_base + APBC_SSP2, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "mmp-ssp.2");

	clk = clk_register_mux(NULL, "ssp3_mux", ssp_parent,
				ARRAY_SIZE(ssp_parent), CLK_SET_RATE_PARENT,
				apbc_base + APBC_SSP3, 4, 3, 0, &clk_lock);
	clk_register_clkdev(clk, "ssp_mux.3", NULL);

	clk = mmp_clk_register_apbc("ssp3", "ssp3_mux",
				apbc_base + APBC_SSP3, 10, 0, &clk_lock);
	clk_register_clkdev(clk, NULL, "mmp-ssp.3");

	clk = clk_register_mux(NULL, "sdh_mux", sdh_parent,
				ARRAY_SIZE(sdh_parent), CLK_SET_RATE_PARENT,
				apmu_base + APMU_SDH0, 8, 2, 0, &clk_lock);
	clk_register_clkdev(clk, "sdh_mux", NULL);

	clk = clk_register_divider(NULL, "sdh_div", "sdh_mux",
				CLK_SET_RATE_PARENT, apmu_base + APMU_SDH0,
				10, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
	clk_register_clkdev(clk, "sdh_div", NULL);

	clk = mmp_clk_register_apmu("sdh0", "sdh_div", apmu_base + APMU_SDH0,
				0x1b, &clk_lock);
	clk_register_clkdev(clk, NULL, "sdhci-pxav3.0");

	clk = mmp_clk_register_apmu("sdh1", "sdh_div", apmu_base + APMU_SDH1,
				0x1b, &clk_lock);
	clk_register_clkdev(clk, NULL, "sdhci-pxav3.1");

	clk = mmp_clk_register_apmu("sdh2", "sdh_div", apmu_base + APMU_SDH2,
				0x1b, &clk_lock);
	clk_register_clkdev(clk, NULL, "sdhci-pxav3.2");

	clk = mmp_clk_register_apmu("sdh3", "sdh_div", apmu_base + APMU_SDH3,
				0x1b, &clk_lock);
	clk_register_clkdev(clk, NULL, "sdhci-pxav3.3");

	clk = mmp_clk_register_apmu("usb", "usb_pll", apmu_base + APMU_USB,
				0x9, &clk_lock);
	clk_register_clkdev(clk, "usb_clk", NULL);

	clk = clk_register_mux(NULL, "disp0_mux", disp_parent,
				ARRAY_SIZE(disp_parent), CLK_SET_RATE_PARENT,
				apmu_base + APMU_DISP0, 6, 2, 0, &clk_lock);
	clk_register_clkdev(clk, "disp_mux.0", NULL);

	clk = clk_register_divider(NULL, "disp0_div", "disp0_mux",
				CLK_SET_RATE_PARENT, apmu_base + APMU_DISP0,
				8, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
	clk_register_clkdev(clk, "disp_div.0", NULL);

	clk = mmp_clk_register_apmu("disp0", "disp0_div",
				apmu_base + APMU_DISP0, 0x1b, &clk_lock);
	clk_register_clkdev(clk, NULL, "mmp-disp.0");

	clk = clk_register_divider(NULL, "disp0_sphy_div", "disp0_mux", 0,
				apmu_base + APMU_DISP0, 15, 5, 0, &clk_lock);
	clk_register_clkdev(clk, "disp_sphy_div.0", NULL);

	clk = mmp_clk_register_apmu("disp0_sphy", "disp0_sphy_div",
				apmu_base + APMU_DISP0, 0x1024, &clk_lock);
	clk_register_clkdev(clk, "disp_sphy.0", NULL);

	clk = clk_register_mux(NULL, "disp1_mux", disp_parent,
				ARRAY_SIZE(disp_parent), CLK_SET_RATE_PARENT,
				apmu_base + APMU_DISP1, 6, 2, 0, &clk_lock);
	clk_register_clkdev(clk, "disp_mux.1", NULL);

	clk = clk_register_divider(NULL, "disp1_div", "disp1_mux",
				CLK_SET_RATE_PARENT, apmu_base + APMU_DISP1,
				8, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
	clk_register_clkdev(clk, "disp_div.1", NULL);

	clk = mmp_clk_register_apmu("disp1", "disp1_div",
				apmu_base + APMU_DISP1, 0x1b, &clk_lock);
	clk_register_clkdev(clk, NULL, "mmp-disp.1");

	clk = mmp_clk_register_apmu("ccic_arbiter", "vctcxo",
				apmu_base + APMU_CCIC0, 0x1800, &clk_lock);
	clk_register_clkdev(clk, "ccic_arbiter", NULL);

	clk = clk_register_mux(NULL, "ccic0_mux", ccic_parent,
				ARRAY_SIZE(ccic_parent), CLK_SET_RATE_PARENT,
				apmu_base + APMU_CCIC0, 6, 2, 0, &clk_lock);
	clk_register_clkdev(clk, "ccic_mux.0", NULL);

	clk = clk_register_divider(NULL, "ccic0_div", "ccic0_mux",
				CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0,
				17, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
	clk_register_clkdev(clk, "ccic_div.0", NULL);

	clk = mmp_clk_register_apmu("ccic0", "ccic0_div",
				apmu_base + APMU_CCIC0, 0x1b, &clk_lock);
	clk_register_clkdev(clk, "fnclk", "mmp-ccic.0");

	clk = mmp_clk_register_apmu("ccic0_phy", "ccic0_div",
				apmu_base + APMU_CCIC0, 0x24, &clk_lock);
	clk_register_clkdev(clk, "phyclk", "mmp-ccic.0");

	clk = clk_register_divider(NULL, "ccic0_sphy_div", "ccic0_div",
				CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC0,
				10, 5, 0, &clk_lock);
	clk_register_clkdev(clk, "sphyclk_div", "mmp-ccic.0");

	clk = mmp_clk_register_apmu("ccic0_sphy", "ccic0_sphy_div",
				apmu_base + APMU_CCIC0, 0x300, &clk_lock);
	clk_register_clkdev(clk, "sphyclk", "mmp-ccic.0");

	clk = clk_register_mux(NULL, "ccic1_mux", ccic_parent,
				ARRAY_SIZE(ccic_parent), CLK_SET_RATE_PARENT,
				apmu_base + APMU_CCIC1, 6, 2, 0, &clk_lock);
	clk_register_clkdev(clk, "ccic_mux.1", NULL);

	clk = clk_register_divider(NULL, "ccic1_div", "ccic1_mux",
				CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC1,
				16, 4, CLK_DIVIDER_ONE_BASED, &clk_lock);
	clk_register_clkdev(clk, "ccic_div.1", NULL);

	clk = mmp_clk_register_apmu("ccic1", "ccic1_div",
				apmu_base + APMU_CCIC1, 0x1b, &clk_lock);
	clk_register_clkdev(clk, "fnclk", "mmp-ccic.1");

	clk = mmp_clk_register_apmu("ccic1_phy", "ccic1_div",
				apmu_base + APMU_CCIC1, 0x24, &clk_lock);
	clk_register_clkdev(clk, "phyclk", "mmp-ccic.1");

	clk = clk_register_divider(NULL, "ccic1_sphy_div", "ccic1_div",
				CLK_SET_RATE_PARENT, apmu_base + APMU_CCIC1,
				10, 5, 0, &clk_lock);
	clk_register_clkdev(clk, "sphyclk_div", "mmp-ccic.1");

	clk = mmp_clk_register_apmu("ccic1_sphy", "ccic1_sphy_div",
				apmu_base + APMU_CCIC1, 0x300, &clk_lock);
	clk_register_clkdev(clk, "sphyclk", "mmp-ccic.1");
}