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-rw-r--r--arch/arm/mach-tegra/tegra30_clocks_data.c1425
1 files changed, 0 insertions, 1425 deletions
diff --git a/arch/arm/mach-tegra/tegra30_clocks_data.c b/arch/arm/mach-tegra/tegra30_clocks_data.c
deleted file mode 100644
index 9bfaa490cff6..000000000000
--- a/arch/arm/mach-tegra/tegra30_clocks_data.c
+++ /dev/null
@@ -1,1425 +0,0 @@
1/*
2 * arch/arm/mach-tegra/tegra30_clocks.c
3 *
4 * Copyright (c) 2010-2012 NVIDIA CORPORATION. All rights reserved.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; version 2 of the License.
9 *
10 * This program is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
13 * more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 *
19 */
20
21#include <linux/clk-private.h>
22#include <linux/kernel.h>
23#include <linux/module.h>
24#include <linux/list.h>
25#include <linux/spinlock.h>
26#include <linux/delay.h>
27#include <linux/err.h>
28#include <linux/io.h>
29#include <linux/clk.h>
30#include <linux/cpufreq.h>
31#include <linux/clk/tegra.h>
32
33#include "clock.h"
34#include "fuse.h"
35#include "tegra30_clocks.h"
36
37#define DEFINE_CLK_TEGRA(_name, _rate, _ops, _flags, \
38 _parent_names, _parents, _parent) \
39 static struct clk tegra_##_name = { \
40 .hw = &tegra_##_name##_hw.hw, \
41 .name = #_name, \
42 .rate = _rate, \
43 .ops = _ops, \
44 .flags = _flags, \
45 .parent_names = _parent_names, \
46 .parents = _parents, \
47 .num_parents = ARRAY_SIZE(_parent_names), \
48 .parent = _parent, \
49 };
50
51static struct clk tegra_clk_32k;
52static struct clk_tegra tegra_clk_32k_hw = {
53 .hw = {
54 .clk = &tegra_clk_32k,
55 },
56 .fixed_rate = 32768,
57};
58static struct clk tegra_clk_32k = {
59 .name = "clk_32k",
60 .hw = &tegra_clk_32k_hw.hw,
61 .ops = &tegra30_clk_32k_ops,
62 .flags = CLK_IS_ROOT,
63};
64
65static struct clk tegra_clk_m;
66static struct clk_tegra tegra_clk_m_hw = {
67 .hw = {
68 .clk = &tegra_clk_m,
69 },
70 .flags = ENABLE_ON_INIT,
71 .reg = 0x1fc,
72 .reg_shift = 28,
73 .max_rate = 48000000,
74};
75static struct clk tegra_clk_m = {
76 .name = "clk_m",
77 .hw = &tegra_clk_m_hw.hw,
78 .ops = &tegra30_clk_m_ops,
79 .flags = CLK_IS_ROOT | CLK_IGNORE_UNUSED,
80};
81
82static const char *clk_m_div_parent_names[] = {
83 "clk_m",
84};
85
86static struct clk *clk_m_div_parents[] = {
87 &tegra_clk_m,
88};
89
90static struct clk tegra_clk_m_div2;
91static struct clk_tegra tegra_clk_m_div2_hw = {
92 .hw = {
93 .clk = &tegra_clk_m_div2,
94 },
95 .mul = 1,
96 .div = 2,
97 .max_rate = 24000000,
98};
99DEFINE_CLK_TEGRA(clk_m_div2, 0, &tegra_clk_m_div_ops, 0,
100 clk_m_div_parent_names, clk_m_div_parents, &tegra_clk_m);
101
102static struct clk tegra_clk_m_div4;
103static struct clk_tegra tegra_clk_m_div4_hw = {
104 .hw = {
105 .clk = &tegra_clk_m_div4,
106 },
107 .mul = 1,
108 .div = 4,
109 .max_rate = 12000000,
110};
111DEFINE_CLK_TEGRA(clk_m_div4, 0, &tegra_clk_m_div_ops, 0,
112 clk_m_div_parent_names, clk_m_div_parents, &tegra_clk_m);
113
114static struct clk tegra_pll_ref;
115static struct clk_tegra tegra_pll_ref_hw = {
116 .hw = {
117 .clk = &tegra_pll_ref,
118 },
119 .flags = ENABLE_ON_INIT,
120 .max_rate = 26000000,
121};
122DEFINE_CLK_TEGRA(pll_ref, 0, &tegra_pll_ref_ops, 0, clk_m_div_parent_names,
123 clk_m_div_parents, &tegra_clk_m);
124
125#define DEFINE_PLL(_name, _flags, _reg, _max_rate, _input_min, \
126 _input_max, _cf_min, _cf_max, _vco_min, \
127 _vco_max, _freq_table, _lock_delay, _ops, \
128 _fixed_rate, _clk_cfg_ex, _parent) \
129 static struct clk tegra_##_name; \
130 static const char *_name##_parent_names[] = { \
131 #_parent, \
132 }; \
133 static struct clk *_name##_parents[] = { \
134 &tegra_##_parent, \
135 }; \
136 static struct clk_tegra tegra_##_name##_hw = { \
137 .hw = { \
138 .clk = &tegra_##_name, \
139 }, \
140 .flags = _flags, \
141 .reg = _reg, \
142 .max_rate = _max_rate, \
143 .u.pll = { \
144 .input_min = _input_min, \
145 .input_max = _input_max, \
146 .cf_min = _cf_min, \
147 .cf_max = _cf_max, \
148 .vco_min = _vco_min, \
149 .vco_max = _vco_max, \
150 .freq_table = _freq_table, \
151 .lock_delay = _lock_delay, \
152 .fixed_rate = _fixed_rate, \
153 }, \
154 .clk_cfg_ex = _clk_cfg_ex, \
155 }; \
156 DEFINE_CLK_TEGRA(_name, 0, &_ops, CLK_IGNORE_UNUSED, \
157 _name##_parent_names, _name##_parents, \
158 &tegra_##_parent);
159
160#define DEFINE_PLL_OUT(_name, _flags, _reg, _reg_shift, \
161 _max_rate, _ops, _parent, _clk_flags) \
162 static const char *_name##_parent_names[] = { \
163 #_parent, \
164 }; \
165 static struct clk *_name##_parents[] = { \
166 &tegra_##_parent, \
167 }; \
168 static struct clk tegra_##_name; \
169 static struct clk_tegra tegra_##_name##_hw = { \
170 .hw = { \
171 .clk = &tegra_##_name, \
172 }, \
173 .flags = _flags, \
174 .reg = _reg, \
175 .max_rate = _max_rate, \
176 .reg_shift = _reg_shift, \
177 }; \
178 DEFINE_CLK_TEGRA(_name, 0, &tegra30_pll_div_ops, \
179 _clk_flags, _name##_parent_names, \
180 _name##_parents, &tegra_##_parent);
181
182static struct clk_pll_freq_table tegra_pll_c_freq_table[] = {
183 { 12000000, 1040000000, 520, 6, 1, 8},
184 { 13000000, 1040000000, 480, 6, 1, 8},
185 { 16800000, 1040000000, 495, 8, 1, 8}, /* actual: 1039.5 MHz */
186 { 19200000, 1040000000, 325, 6, 1, 6},
187 { 26000000, 1040000000, 520, 13, 1, 8},
188
189 { 12000000, 832000000, 416, 6, 1, 8},
190 { 13000000, 832000000, 832, 13, 1, 8},
191 { 16800000, 832000000, 396, 8, 1, 8}, /* actual: 831.6 MHz */
192 { 19200000, 832000000, 260, 6, 1, 8},
193 { 26000000, 832000000, 416, 13, 1, 8},
194
195 { 12000000, 624000000, 624, 12, 1, 8},
196 { 13000000, 624000000, 624, 13, 1, 8},
197 { 16800000, 600000000, 520, 14, 1, 8},
198 { 19200000, 624000000, 520, 16, 1, 8},
199 { 26000000, 624000000, 624, 26, 1, 8},
200
201 { 12000000, 600000000, 600, 12, 1, 8},
202 { 13000000, 600000000, 600, 13, 1, 8},
203 { 16800000, 600000000, 500, 14, 1, 8},
204 { 19200000, 600000000, 375, 12, 1, 6},
205 { 26000000, 600000000, 600, 26, 1, 8},
206
207 { 12000000, 520000000, 520, 12, 1, 8},
208 { 13000000, 520000000, 520, 13, 1, 8},
209 { 16800000, 520000000, 495, 16, 1, 8}, /* actual: 519.75 MHz */
210 { 19200000, 520000000, 325, 12, 1, 6},
211 { 26000000, 520000000, 520, 26, 1, 8},
212
213 { 12000000, 416000000, 416, 12, 1, 8},
214 { 13000000, 416000000, 416, 13, 1, 8},
215 { 16800000, 416000000, 396, 16, 1, 8}, /* actual: 415.8 MHz */
216 { 19200000, 416000000, 260, 12, 1, 6},
217 { 26000000, 416000000, 416, 26, 1, 8},
218 { 0, 0, 0, 0, 0, 0 },
219};
220
221DEFINE_PLL(pll_c, PLL_HAS_CPCON, 0x80, 1400000000, 2000000, 31000000, 1000000,
222 6000000, 20000000, 1400000000, tegra_pll_c_freq_table, 300,
223 tegra30_pll_ops, 0, NULL, pll_ref);
224
225DEFINE_PLL_OUT(pll_c_out1, DIV_U71, 0x84, 0, 700000000,
226 tegra30_pll_div_ops, pll_c, CLK_IGNORE_UNUSED);
227
228static struct clk_pll_freq_table tegra_pll_m_freq_table[] = {
229 { 12000000, 666000000, 666, 12, 1, 8},
230 { 13000000, 666000000, 666, 13, 1, 8},
231 { 16800000, 666000000, 555, 14, 1, 8},
232 { 19200000, 666000000, 555, 16, 1, 8},
233 { 26000000, 666000000, 666, 26, 1, 8},
234 { 12000000, 600000000, 600, 12, 1, 8},
235 { 13000000, 600000000, 600, 13, 1, 8},
236 { 16800000, 600000000, 500, 14, 1, 8},
237 { 19200000, 600000000, 375, 12, 1, 6},
238 { 26000000, 600000000, 600, 26, 1, 8},
239 { 0, 0, 0, 0, 0, 0 },
240};
241
242DEFINE_PLL(pll_m, PLL_HAS_CPCON | PLLM, 0x90, 800000000, 2000000, 31000000,
243 1000000, 6000000, 20000000, 1200000000, tegra_pll_m_freq_table,
244 300, tegra30_pll_ops, 0, NULL, pll_ref);
245
246DEFINE_PLL_OUT(pll_m_out1, DIV_U71, 0x94, 0, 600000000,
247 tegra30_pll_div_ops, pll_m, CLK_IGNORE_UNUSED);
248
249static struct clk_pll_freq_table tegra_pll_p_freq_table[] = {
250 { 12000000, 216000000, 432, 12, 2, 8},
251 { 13000000, 216000000, 432, 13, 2, 8},
252 { 16800000, 216000000, 360, 14, 2, 8},
253 { 19200000, 216000000, 360, 16, 2, 8},
254 { 26000000, 216000000, 432, 26, 2, 8},
255 { 0, 0, 0, 0, 0, 0 },
256};
257
258DEFINE_PLL(pll_p, ENABLE_ON_INIT | PLL_FIXED | PLL_HAS_CPCON, 0xa0, 432000000,
259 2000000, 31000000, 1000000, 6000000, 20000000, 1400000000,
260 tegra_pll_p_freq_table, 300, tegra30_pll_ops, 408000000, NULL,
261 pll_ref);
262
263DEFINE_PLL_OUT(pll_p_out1, ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, 0xa4,
264 0, 432000000, tegra30_pll_div_ops, pll_p, CLK_IGNORE_UNUSED);
265DEFINE_PLL_OUT(pll_p_out2, ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, 0xa4,
266 16, 432000000, tegra30_pll_div_ops, pll_p, CLK_IGNORE_UNUSED);
267DEFINE_PLL_OUT(pll_p_out3, ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, 0xa8,
268 0, 432000000, tegra30_pll_div_ops, pll_p, CLK_IGNORE_UNUSED);
269DEFINE_PLL_OUT(pll_p_out4, ENABLE_ON_INIT | DIV_U71 | DIV_U71_FIXED, 0xa8,
270 16, 432000000, tegra30_pll_div_ops, pll_p, CLK_IGNORE_UNUSED);
271
272static struct clk_pll_freq_table tegra_pll_a_freq_table[] = {
273 { 9600000, 564480000, 294, 5, 1, 4},
274 { 9600000, 552960000, 288, 5, 1, 4},
275 { 9600000, 24000000, 5, 2, 1, 1},
276
277 { 28800000, 56448000, 49, 25, 1, 1},
278 { 28800000, 73728000, 64, 25, 1, 1},
279 { 28800000, 24000000, 5, 6, 1, 1},
280 { 0, 0, 0, 0, 0, 0 },
281};
282
283DEFINE_PLL(pll_a, PLL_HAS_CPCON, 0xb0, 700000000, 2000000, 31000000, 1000000,
284 6000000, 20000000, 1400000000, tegra_pll_a_freq_table,
285 300, tegra30_pll_ops, 0, NULL, pll_p_out1);
286
287DEFINE_PLL_OUT(pll_a_out0, DIV_U71, 0xb4, 0, 100000000, tegra30_pll_div_ops,
288 pll_a, CLK_IGNORE_UNUSED);
289
290static struct clk_pll_freq_table tegra_pll_d_freq_table[] = {
291 { 12000000, 216000000, 216, 12, 1, 4},
292 { 13000000, 216000000, 216, 13, 1, 4},
293 { 16800000, 216000000, 180, 14, 1, 4},
294 { 19200000, 216000000, 180, 16, 1, 4},
295 { 26000000, 216000000, 216, 26, 1, 4},
296
297 { 12000000, 594000000, 594, 12, 1, 8},
298 { 13000000, 594000000, 594, 13, 1, 8},
299 { 16800000, 594000000, 495, 14, 1, 8},
300 { 19200000, 594000000, 495, 16, 1, 8},
301 { 26000000, 594000000, 594, 26, 1, 8},
302
303 { 12000000, 1000000000, 1000, 12, 1, 12},
304 { 13000000, 1000000000, 1000, 13, 1, 12},
305 { 19200000, 1000000000, 625, 12, 1, 8},
306 { 26000000, 1000000000, 1000, 26, 1, 12},
307
308 { 0, 0, 0, 0, 0, 0 },
309};
310
311DEFINE_PLL(pll_d, PLL_HAS_CPCON | PLLD, 0xd0, 1000000000, 2000000, 40000000,
312 1000000, 6000000, 40000000, 1000000000, tegra_pll_d_freq_table,
313 1000, tegra30_pll_ops, 0, tegra30_plld_clk_cfg_ex, pll_ref);
314
315DEFINE_PLL_OUT(pll_d_out0, DIV_2 | PLLD, 0, 0, 500000000, tegra30_pll_div_ops,
316 pll_d, CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED);
317
318DEFINE_PLL(pll_d2, PLL_HAS_CPCON | PLL_ALT_MISC_REG | PLLD, 0x4b8, 1000000000,
319 2000000, 40000000, 1000000, 6000000, 40000000, 1000000000,
320 tegra_pll_d_freq_table, 1000, tegra30_pll_ops, 0, NULL,
321 pll_ref);
322
323DEFINE_PLL_OUT(pll_d2_out0, DIV_2 | PLLD, 0, 0, 500000000, tegra30_pll_div_ops,
324 pll_d2, CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED);
325
326static struct clk_pll_freq_table tegra_pll_u_freq_table[] = {
327 { 12000000, 480000000, 960, 12, 2, 12},
328 { 13000000, 480000000, 960, 13, 2, 12},
329 { 16800000, 480000000, 400, 7, 2, 5},
330 { 19200000, 480000000, 200, 4, 2, 3},
331 { 26000000, 480000000, 960, 26, 2, 12},
332 { 0, 0, 0, 0, 0, 0 },
333};
334
335DEFINE_PLL(pll_u, PLL_HAS_CPCON | PLLU, 0xc0, 480000000, 2000000, 40000000,
336 1000000, 6000000, 48000000, 960000000, tegra_pll_u_freq_table,
337 1000, tegra30_pll_ops, 0, NULL, pll_ref);
338
339static struct clk_pll_freq_table tegra_pll_x_freq_table[] = {
340 /* 1.7 GHz */
341 { 12000000, 1700000000, 850, 6, 1, 8},
342 { 13000000, 1700000000, 915, 7, 1, 8}, /* actual: 1699.2 MHz */
343 { 16800000, 1700000000, 708, 7, 1, 8}, /* actual: 1699.2 MHz */
344 { 19200000, 1700000000, 885, 10, 1, 8}, /* actual: 1699.2 MHz */
345 { 26000000, 1700000000, 850, 13, 1, 8},
346
347 /* 1.6 GHz */
348 { 12000000, 1600000000, 800, 6, 1, 8},
349 { 13000000, 1600000000, 738, 6, 1, 8}, /* actual: 1599.0 MHz */
350 { 16800000, 1600000000, 857, 9, 1, 8}, /* actual: 1599.7 MHz */
351 { 19200000, 1600000000, 500, 6, 1, 8},
352 { 26000000, 1600000000, 800, 13, 1, 8},
353
354 /* 1.5 GHz */
355 { 12000000, 1500000000, 750, 6, 1, 8},
356 { 13000000, 1500000000, 923, 8, 1, 8}, /* actual: 1499.8 MHz */
357 { 16800000, 1500000000, 625, 7, 1, 8},
358 { 19200000, 1500000000, 625, 8, 1, 8},
359 { 26000000, 1500000000, 750, 13, 1, 8},
360
361 /* 1.4 GHz */
362 { 12000000, 1400000000, 700, 6, 1, 8},
363 { 13000000, 1400000000, 969, 9, 1, 8}, /* actual: 1399.7 MHz */
364 { 16800000, 1400000000, 1000, 12, 1, 8},
365 { 19200000, 1400000000, 875, 12, 1, 8},
366 { 26000000, 1400000000, 700, 13, 1, 8},
367
368 /* 1.3 GHz */
369 { 12000000, 1300000000, 975, 9, 1, 8},
370 { 13000000, 1300000000, 1000, 10, 1, 8},
371 { 16800000, 1300000000, 928, 12, 1, 8}, /* actual: 1299.2 MHz */
372 { 19200000, 1300000000, 812, 12, 1, 8}, /* actual: 1299.2 MHz */
373 { 26000000, 1300000000, 650, 13, 1, 8},
374
375 /* 1.2 GHz */
376 { 12000000, 1200000000, 1000, 10, 1, 8},
377 { 13000000, 1200000000, 923, 10, 1, 8}, /* actual: 1199.9 MHz */
378 { 16800000, 1200000000, 1000, 14, 1, 8},
379 { 19200000, 1200000000, 1000, 16, 1, 8},
380 { 26000000, 1200000000, 600, 13, 1, 8},
381
382 /* 1.1 GHz */
383 { 12000000, 1100000000, 825, 9, 1, 8},
384 { 13000000, 1100000000, 846, 10, 1, 8}, /* actual: 1099.8 MHz */
385 { 16800000, 1100000000, 982, 15, 1, 8}, /* actual: 1099.8 MHz */
386 { 19200000, 1100000000, 859, 15, 1, 8}, /* actual: 1099.5 MHz */
387 { 26000000, 1100000000, 550, 13, 1, 8},
388
389 /* 1 GHz */
390 { 12000000, 1000000000, 1000, 12, 1, 8},
391 { 13000000, 1000000000, 1000, 13, 1, 8},
392 { 16800000, 1000000000, 833, 14, 1, 8}, /* actual: 999.6 MHz */
393 { 19200000, 1000000000, 625, 12, 1, 8},
394 { 26000000, 1000000000, 1000, 26, 1, 8},
395
396 { 0, 0, 0, 0, 0, 0 },
397};
398
399DEFINE_PLL(pll_x, PLL_HAS_CPCON | PLL_ALT_MISC_REG | PLLX, 0xe0, 1700000000,
400 2000000, 31000000, 1000000, 6000000, 20000000, 1700000000,
401 tegra_pll_x_freq_table, 300, tegra30_pll_ops, 0, NULL, pll_ref);
402
403DEFINE_PLL_OUT(pll_x_out0, DIV_2 | PLLX, 0, 0, 850000000, tegra30_pll_div_ops,
404 pll_x, CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED);
405
406static struct clk_pll_freq_table tegra_pll_e_freq_table[] = {
407 /* PLLE special case: use cpcon field to store cml divider value */
408 { 12000000, 100000000, 150, 1, 18, 11},
409 { 216000000, 100000000, 200, 18, 24, 13},
410 { 0, 0, 0, 0, 0, 0 },
411};
412
413DEFINE_PLL(pll_e, PLL_ALT_MISC_REG, 0xe8, 100000000, 2000000, 216000000,
414 12000000, 12000000, 1200000000, 2400000000U,
415 tegra_pll_e_freq_table, 300, tegra30_plle_ops, 100000000, NULL,
416 pll_ref);
417
418static const char *mux_plle[] = {
419 "pll_e",
420};
421
422static struct clk *mux_plle_p[] = {
423 &tegra_pll_e,
424};
425
426static struct clk tegra_cml0;
427static struct clk_tegra tegra_cml0_hw = {
428 .hw = {
429 .clk = &tegra_cml0,
430 },
431 .reg = 0x48c,
432 .fixed_rate = 100000000,
433 .u.periph = {
434 .clk_num = 0,
435 },
436};
437DEFINE_CLK_TEGRA(cml0, 0, &tegra_cml_clk_ops, 0, mux_plle,
438 mux_plle_p, &tegra_pll_e);
439
440static struct clk tegra_cml1;
441static struct clk_tegra tegra_cml1_hw = {
442 .hw = {
443 .clk = &tegra_cml1,
444 },
445 .reg = 0x48c,
446 .fixed_rate = 100000000,
447 .u.periph = {
448 .clk_num = 1,
449 },
450};
451DEFINE_CLK_TEGRA(cml1, 0, &tegra_cml_clk_ops, 0, mux_plle,
452 mux_plle_p, &tegra_pll_e);
453
454static struct clk tegra_pciex;
455static struct clk_tegra tegra_pciex_hw = {
456 .hw = {
457 .clk = &tegra_pciex,
458 },
459 .reg = 0x48c,
460 .fixed_rate = 100000000,
461 .reset = tegra30_periph_clk_reset,
462 .u.periph = {
463 .clk_num = 74,
464 },
465};
466DEFINE_CLK_TEGRA(pciex, 0, &tegra_pciex_clk_ops, 0, mux_plle,
467 mux_plle_p, &tegra_pll_e);
468
469#define SYNC_SOURCE(_name) \
470 static struct clk tegra_##_name##_sync; \
471 static struct clk_tegra tegra_##_name##_sync_hw = { \
472 .hw = { \
473 .clk = &tegra_##_name##_sync, \
474 }, \
475 .max_rate = 24000000, \
476 .fixed_rate = 24000000, \
477 }; \
478 static struct clk tegra_##_name##_sync = { \
479 .name = #_name "_sync", \
480 .hw = &tegra_##_name##_sync_hw.hw, \
481 .ops = &tegra_sync_source_ops, \
482 .flags = CLK_IS_ROOT, \
483 };
484
485SYNC_SOURCE(spdif_in);
486SYNC_SOURCE(i2s0);
487SYNC_SOURCE(i2s1);
488SYNC_SOURCE(i2s2);
489SYNC_SOURCE(i2s3);
490SYNC_SOURCE(i2s4);
491SYNC_SOURCE(vimclk);
492
493static struct clk *tegra_sync_source_list[] = {
494 &tegra_spdif_in_sync,
495 &tegra_i2s0_sync,
496 &tegra_i2s1_sync,
497 &tegra_i2s2_sync,
498 &tegra_i2s3_sync,
499 &tegra_i2s4_sync,
500 &tegra_vimclk_sync,
501};
502
503static const char *mux_audio_sync_clk[] = {
504 "spdif_in_sync",
505 "i2s0_sync",
506 "i2s1_sync",
507 "i2s2_sync",
508 "i2s3_sync",
509 "i2s4_sync",
510 "vimclk_sync",
511};
512
513#define AUDIO_SYNC_CLK(_name, _index) \
514 static struct clk tegra_##_name; \
515 static struct clk_tegra tegra_##_name##_hw = { \
516 .hw = { \
517 .clk = &tegra_##_name, \
518 }, \
519 .max_rate = 24000000, \
520 .reg = 0x4A0 + (_index) * 4, \
521 }; \
522 static struct clk tegra_##_name = { \
523 .name = #_name, \
524 .ops = &tegra30_audio_sync_clk_ops, \
525 .hw = &tegra_##_name##_hw.hw, \
526 .parent_names = mux_audio_sync_clk, \
527 .parents = tegra_sync_source_list, \
528 .num_parents = ARRAY_SIZE(mux_audio_sync_clk), \
529 };
530
531AUDIO_SYNC_CLK(audio0, 0);
532AUDIO_SYNC_CLK(audio1, 1);
533AUDIO_SYNC_CLK(audio2, 2);
534AUDIO_SYNC_CLK(audio3, 3);
535AUDIO_SYNC_CLK(audio4, 4);
536AUDIO_SYNC_CLK(audio5, 5);
537
538static struct clk *tegra_clk_audio_list[] = {
539 &tegra_audio0,
540 &tegra_audio1,
541 &tegra_audio2,
542 &tegra_audio3,
543 &tegra_audio4,
544 &tegra_audio5, /* SPDIF */
545};
546
547#define AUDIO_SYNC_2X_CLK(_name, _index) \
548 static const char *_name##_parent_names[] = { \
549 "tegra_" #_name, \
550 }; \
551 static struct clk *_name##_parents[] = { \
552 &tegra_##_name, \
553 }; \
554 static struct clk tegra_##_name##_2x; \
555 static struct clk_tegra tegra_##_name##_2x_hw = { \
556 .hw = { \
557 .clk = &tegra_##_name##_2x, \
558 }, \
559 .flags = PERIPH_NO_RESET, \
560 .max_rate = 48000000, \
561 .reg = 0x49C, \
562 .reg_shift = 24 + (_index), \
563 .u.periph = { \
564 .clk_num = 113 + (_index), \
565 }, \
566 }; \
567 static struct clk tegra_##_name##_2x = { \
568 .name = #_name "_2x", \
569 .ops = &tegra30_clk_double_ops, \
570 .hw = &tegra_##_name##_2x_hw.hw, \
571 .parent_names = _name##_parent_names, \
572 .parents = _name##_parents, \
573 .parent = &tegra_##_name, \
574 .num_parents = 1, \
575 };
576
577AUDIO_SYNC_2X_CLK(audio0, 0);
578AUDIO_SYNC_2X_CLK(audio1, 1);
579AUDIO_SYNC_2X_CLK(audio2, 2);
580AUDIO_SYNC_2X_CLK(audio3, 3);
581AUDIO_SYNC_2X_CLK(audio4, 4);
582AUDIO_SYNC_2X_CLK(audio5, 5); /* SPDIF */
583
584static struct clk *tegra_clk_audio_2x_list[] = {
585 &tegra_audio0_2x,
586 &tegra_audio1_2x,
587 &tegra_audio2_2x,
588 &tegra_audio3_2x,
589 &tegra_audio4_2x,
590 &tegra_audio5_2x, /* SPDIF */
591};
592
593#define MUX_I2S_SPDIF(_id) \
594static const char *mux_pllaout0_##_id##_2x_pllp_clkm[] = { \
595 "pll_a_out0", \
596 #_id "_2x", \
597 "pll_p", \
598 "clk_m", \
599}; \
600static struct clk *mux_pllaout0_##_id##_2x_pllp_clkm_p[] = { \
601 &tegra_pll_a_out0, \
602 &tegra_##_id##_2x, \
603 &tegra_pll_p, \
604 &tegra_clk_m, \
605};
606
607MUX_I2S_SPDIF(audio0);
608MUX_I2S_SPDIF(audio1);
609MUX_I2S_SPDIF(audio2);
610MUX_I2S_SPDIF(audio3);
611MUX_I2S_SPDIF(audio4);
612MUX_I2S_SPDIF(audio5); /* SPDIF */
613
614static struct clk tegra_extern1;
615static struct clk tegra_extern2;
616static struct clk tegra_extern3;
617
618/* External clock outputs (through PMC) */
619#define MUX_EXTERN_OUT(_id) \
620static const char *mux_clkm_clkm2_clkm4_extern##_id[] = { \
621 "clk_m", \
622 "clk_m_div2", \
623 "clk_m_div4", \
624 "extern" #_id, \
625}; \
626static struct clk *mux_clkm_clkm2_clkm4_extern##_id##_p[] = { \
627 &tegra_clk_m, \
628 &tegra_clk_m_div2, \
629 &tegra_clk_m_div4, \
630 &tegra_extern##_id, \
631};
632
633MUX_EXTERN_OUT(1);
634MUX_EXTERN_OUT(2);
635MUX_EXTERN_OUT(3);
636
637#define CLK_OUT_CLK(_name, _index) \
638 static struct clk tegra_##_name; \
639 static struct clk_tegra tegra_##_name##_hw = { \
640 .hw = { \
641 .clk = &tegra_##_name, \
642 }, \
643 .lookup = { \
644 .dev_id = #_name, \
645 .con_id = "extern" #_index, \
646 }, \
647 .flags = MUX_CLK_OUT, \
648 .fixed_rate = 216000000, \
649 .reg = 0x1a8, \
650 .u.periph = { \
651 .clk_num = (_index - 1) * 8 + 2, \
652 }, \
653 }; \
654 static struct clk tegra_##_name = { \
655 .name = #_name, \
656 .ops = &tegra_clk_out_ops, \
657 .hw = &tegra_##_name##_hw.hw, \
658 .parent_names = mux_clkm_clkm2_clkm4_extern##_index, \
659 .parents = mux_clkm_clkm2_clkm4_extern##_index##_p, \
660 .num_parents = ARRAY_SIZE(mux_clkm_clkm2_clkm4_extern##_index),\
661 };
662
663CLK_OUT_CLK(clk_out_1, 1);
664CLK_OUT_CLK(clk_out_2, 2);
665CLK_OUT_CLK(clk_out_3, 3);
666
667static struct clk *tegra_clk_out_list[] = {
668 &tegra_clk_out_1,
669 &tegra_clk_out_2,
670 &tegra_clk_out_3,
671};
672
673static const char *mux_sclk[] = {
674 "clk_m",
675 "pll_c_out1",
676 "pll_p_out4",
677 "pll_p_out3",
678 "pll_p_out2",
679 "dummy",
680 "clk_32k",
681 "pll_m_out1",
682};
683
684static struct clk *mux_sclk_p[] = {
685 &tegra_clk_m,
686 &tegra_pll_c_out1,
687 &tegra_pll_p_out4,
688 &tegra_pll_p_out3,
689 &tegra_pll_p_out2,
690 NULL,
691 &tegra_clk_32k,
692 &tegra_pll_m_out1,
693};
694
695static struct clk tegra_clk_sclk;
696static struct clk_tegra tegra_clk_sclk_hw = {
697 .hw = {
698 .clk = &tegra_clk_sclk,
699 },
700 .reg = 0x28,
701 .max_rate = 334000000,
702 .min_rate = 40000000,
703};
704
705static struct clk tegra_clk_sclk = {
706 .name = "sclk",
707 .ops = &tegra30_super_ops,
708 .hw = &tegra_clk_sclk_hw.hw,
709 .parent_names = mux_sclk,
710 .parents = mux_sclk_p,
711 .num_parents = ARRAY_SIZE(mux_sclk),
712};
713
714static const char *tegra_hclk_parent_names[] = {
715 "tegra_sclk",
716};
717
718static struct clk *tegra_hclk_parents[] = {
719 &tegra_clk_sclk,
720};
721
722static struct clk tegra_hclk;
723static struct clk_tegra tegra_hclk_hw = {
724 .hw = {
725 .clk = &tegra_hclk,
726 },
727 .flags = DIV_BUS,
728 .reg = 0x30,
729 .reg_shift = 4,
730 .max_rate = 378000000,
731 .min_rate = 12000000,
732};
733DEFINE_CLK_TEGRA(hclk, 0, &tegra30_bus_ops, 0, tegra_hclk_parent_names,
734 tegra_hclk_parents, &tegra_clk_sclk);
735
736static const char *tegra_pclk_parent_names[] = {
737 "tegra_hclk",
738};
739
740static struct clk *tegra_pclk_parents[] = {
741 &tegra_hclk,
742};
743
744static struct clk tegra_pclk;
745static struct clk_tegra tegra_pclk_hw = {
746 .hw = {
747 .clk = &tegra_pclk,
748 },
749 .flags = DIV_BUS,
750 .reg = 0x30,
751 .reg_shift = 0,
752 .max_rate = 167000000,
753 .min_rate = 12000000,
754};
755DEFINE_CLK_TEGRA(pclk, 0, &tegra30_bus_ops, 0, tegra_pclk_parent_names,
756 tegra_pclk_parents, &tegra_hclk);
757
758static const char *mux_blink[] = {
759 "clk_32k",
760};
761
762static struct clk *mux_blink_p[] = {
763 &tegra_clk_32k,
764};
765
766static struct clk tegra_clk_blink;
767static struct clk_tegra tegra_clk_blink_hw = {
768 .hw = {
769 .clk = &tegra_clk_blink,
770 },
771 .reg = 0x40,
772 .max_rate = 32768,
773};
774static struct clk tegra_clk_blink = {
775 .name = "blink",
776 .ops = &tegra30_blink_clk_ops,
777 .hw = &tegra_clk_blink_hw.hw,
778 .parent = &tegra_clk_32k,
779 .parent_names = mux_blink,
780 .parents = mux_blink_p,
781 .num_parents = ARRAY_SIZE(mux_blink),
782};
783
784static const char *mux_pllm_pllc_pllp_plla[] = {
785 "pll_m",
786 "pll_c",
787 "pll_p",
788 "pll_a_out0",
789};
790
791static const char *mux_pllp_pllc_pllm_clkm[] = {
792 "pll_p",
793 "pll_c",
794 "pll_m",
795 "clk_m",
796};
797
798static const char *mux_pllp_clkm[] = {
799 "pll_p",
800 "dummy",
801 "dummy",
802 "clk_m",
803};
804
805static const char *mux_pllp_plld_pllc_clkm[] = {
806 "pll_p",
807 "pll_d_out0",
808 "pll_c",
809 "clk_m",
810};
811
812static const char *mux_pllp_pllm_plld_plla_pllc_plld2_clkm[] = {
813 "pll_p",
814 "pll_m",
815 "pll_d_out0",
816 "pll_a_out0",
817 "pll_c",
818 "pll_d2_out0",
819 "clk_m",
820};
821
822static const char *mux_plla_pllc_pllp_clkm[] = {
823 "pll_a_out0",
824 "dummy",
825 "pll_p",
826 "clk_m"
827};
828
829static const char *mux_pllp_pllc_clk32_clkm[] = {
830 "pll_p",
831 "pll_c",
832 "clk_32k",
833 "clk_m",
834};
835
836static const char *mux_pllp_pllc_clkm_clk32[] = {
837 "pll_p",
838 "pll_c",
839 "clk_m",
840 "clk_32k",
841};
842
843static const char *mux_pllp_pllc_pllm[] = {
844 "pll_p",
845 "pll_c",
846 "pll_m",
847};
848
849static const char *mux_clk_m[] = {
850 "clk_m",
851};
852
853static const char *mux_pllp_out3[] = {
854 "pll_p_out3",
855};
856
857static const char *mux_plld_out0[] = {
858 "pll_d_out0",
859};
860
861static const char *mux_plld_out0_plld2_out0[] = {
862 "pll_d_out0",
863 "pll_d2_out0",
864};
865
866static const char *mux_clk_32k[] = {
867 "clk_32k",
868};
869
870static const char *mux_plla_clk32_pllp_clkm_plle[] = {
871 "pll_a_out0",
872 "clk_32k",
873 "pll_p",
874 "clk_m",
875 "pll_e",
876};
877
878static const char *mux_cclk_g[] = {
879 "clk_m",
880 "pll_c",
881 "clk_32k",
882 "pll_m",
883 "pll_p",
884 "pll_p_out4",
885 "pll_p_out3",
886 "dummy",
887 "pll_x",
888};
889
890static struct clk *mux_pllm_pllc_pllp_plla_p[] = {
891 &tegra_pll_m,
892 &tegra_pll_c,
893 &tegra_pll_p,
894 &tegra_pll_a_out0,
895};
896
897static struct clk *mux_pllp_pllc_pllm_clkm_p[] = {
898 &tegra_pll_p,
899 &tegra_pll_c,
900 &tegra_pll_m,
901 &tegra_clk_m,
902};
903
904static struct clk *mux_pllp_clkm_p[] = {
905 &tegra_pll_p,
906 NULL,
907 NULL,
908 &tegra_clk_m,
909};
910
911static struct clk *mux_pllp_plld_pllc_clkm_p[] = {
912 &tegra_pll_p,
913 &tegra_pll_d_out0,
914 &tegra_pll_c,
915 &tegra_clk_m,
916};
917
918static struct clk *mux_pllp_pllm_plld_plla_pllc_plld2_clkm_p[] = {
919 &tegra_pll_p,
920 &tegra_pll_m,
921 &tegra_pll_d_out0,
922 &tegra_pll_a_out0,
923 &tegra_pll_c,
924 &tegra_pll_d2_out0,
925 &tegra_clk_m,
926};
927
928static struct clk *mux_plla_pllc_pllp_clkm_p[] = {
929 &tegra_pll_a_out0,
930 NULL,
931 &tegra_pll_p,
932 &tegra_clk_m,
933};
934
935static struct clk *mux_pllp_pllc_clk32_clkm_p[] = {
936 &tegra_pll_p,
937 &tegra_pll_c,
938 &tegra_clk_32k,
939 &tegra_clk_m,
940};
941
942static struct clk *mux_pllp_pllc_clkm_clk32_p[] = {
943 &tegra_pll_p,
944 &tegra_pll_c,
945 &tegra_clk_m,
946 &tegra_clk_32k,
947};
948
949static struct clk *mux_pllp_pllc_pllm_p[] = {
950 &tegra_pll_p,
951 &tegra_pll_c,
952 &tegra_pll_m,
953};
954
955static struct clk *mux_clk_m_p[] = {
956 &tegra_clk_m,
957};
958
959static struct clk *mux_pllp_out3_p[] = {
960 &tegra_pll_p_out3,
961};
962
963static struct clk *mux_plld_out0_p[] = {
964 &tegra_pll_d_out0,
965};
966
967static struct clk *mux_plld_out0_plld2_out0_p[] = {
968 &tegra_pll_d_out0,
969 &tegra_pll_d2_out0,
970};
971
972static struct clk *mux_clk_32k_p[] = {
973 &tegra_clk_32k,
974};
975
976static struct clk *mux_plla_clk32_pllp_clkm_plle_p[] = {
977 &tegra_pll_a_out0,
978 &tegra_clk_32k,
979 &tegra_pll_p,
980 &tegra_clk_m,
981 &tegra_pll_e,
982};
983
984static struct clk *mux_cclk_g_p[] = {
985 &tegra_clk_m,
986 &tegra_pll_c,
987 &tegra_clk_32k,
988 &tegra_pll_m,
989 &tegra_pll_p,
990 &tegra_pll_p_out4,
991 &tegra_pll_p_out3,
992 NULL,
993 &tegra_pll_x,
994};
995
996static struct clk tegra_clk_cclk_g;
997static struct clk_tegra tegra_clk_cclk_g_hw = {
998 .hw = {
999 .clk = &tegra_clk_cclk_g,
1000 },
1001 .flags = DIV_U71 | DIV_U71_INT,
1002 .reg = 0x368,
1003 .max_rate = 1700000000,
1004};
1005static struct clk tegra_clk_cclk_g = {
1006 .name = "cclk_g",
1007 .ops = &tegra30_super_ops,
1008 .hw = &tegra_clk_cclk_g_hw.hw,
1009 .parent_names = mux_cclk_g,
1010 .parents = mux_cclk_g_p,
1011 .num_parents = ARRAY_SIZE(mux_cclk_g),
1012};
1013
1014static const char *mux_twd[] = {
1015 "cclk_g",
1016};
1017
1018static struct clk *mux_twd_p[] = {
1019 &tegra_clk_cclk_g,
1020};
1021
1022static struct clk tegra30_clk_twd;
1023static struct clk_tegra tegra30_clk_twd_hw = {
1024 .hw = {
1025 .clk = &tegra30_clk_twd,
1026 },
1027 .max_rate = 1400000000,
1028 .mul = 1,
1029 .div = 2,
1030};
1031
1032static struct clk tegra30_clk_twd = {
1033 .name = "twd",
1034 .ops = &tegra30_twd_ops,
1035 .hw = &tegra30_clk_twd_hw.hw,
1036 .parent = &tegra_clk_cclk_g,
1037 .parent_names = mux_twd,
1038 .parents = mux_twd_p,
1039 .num_parents = ARRAY_SIZE(mux_twd),
1040};
1041
1042#define PERIPH_CLK(_name, _dev, _con, _clk_num, _reg, \
1043 _max, _inputs, _flags) \
1044 static struct clk tegra_##_name; \
1045 static struct clk_tegra tegra_##_name##_hw = { \
1046 .hw = { \
1047 .clk = &tegra_##_name, \
1048 }, \
1049 .lookup = { \
1050 .dev_id = _dev, \
1051 .con_id = _con, \
1052 }, \
1053 .reg = _reg, \
1054 .flags = _flags, \
1055 .max_rate = _max, \
1056 .u.periph = { \
1057 .clk_num = _clk_num, \
1058 }, \
1059 .reset = &tegra30_periph_clk_reset, \
1060 }; \
1061 static struct clk tegra_##_name = { \
1062 .name = #_name, \
1063 .ops = &tegra30_periph_clk_ops, \
1064 .hw = &tegra_##_name##_hw.hw, \
1065 .parent_names = _inputs, \
1066 .parents = _inputs##_p, \
1067 .num_parents = ARRAY_SIZE(_inputs), \
1068 };
1069
1070PERIPH_CLK(apbdma, "tegra-apbdma", NULL, 34, 0, 26000000, mux_clk_m, 0);
1071PERIPH_CLK(rtc, "rtc-tegra", NULL, 4, 0, 32768, mux_clk_32k, PERIPH_NO_RESET | PERIPH_ON_APB);
1072PERIPH_CLK(kbc, "tegra-kbc", NULL, 36, 0, 32768, mux_clk_32k, PERIPH_NO_RESET | PERIPH_ON_APB);
1073PERIPH_CLK(timer, "timer", NULL, 5, 0, 26000000, mux_clk_m, 0);
1074PERIPH_CLK(kfuse, "kfuse-tegra", NULL, 40, 0, 26000000, mux_clk_m, 0);
1075PERIPH_CLK(fuse, "fuse-tegra", "fuse", 39, 0, 26000000, mux_clk_m, PERIPH_ON_APB);
1076PERIPH_CLK(fuse_burn, "fuse-tegra", "fuse_burn", 39, 0, 26000000, mux_clk_m, PERIPH_ON_APB);
1077PERIPH_CLK(apbif, "tegra30-ahub", "apbif", 107, 0, 26000000, mux_clk_m, 0);
1078PERIPH_CLK(i2s0, "tegra30-i2s.0", NULL, 30, 0x1d8, 26000000, mux_pllaout0_audio0_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1079PERIPH_CLK(i2s1, "tegra30-i2s.1", NULL, 11, 0x100, 26000000, mux_pllaout0_audio1_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1080PERIPH_CLK(i2s2, "tegra30-i2s.2", NULL, 18, 0x104, 26000000, mux_pllaout0_audio2_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1081PERIPH_CLK(i2s3, "tegra30-i2s.3", NULL, 101, 0x3bc, 26000000, mux_pllaout0_audio3_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1082PERIPH_CLK(i2s4, "tegra30-i2s.4", NULL, 102, 0x3c0, 26000000, mux_pllaout0_audio4_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1083PERIPH_CLK(spdif_out, "tegra30-spdif", "spdif_out", 10, 0x108, 100000000, mux_pllaout0_audio5_2x_pllp_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1084PERIPH_CLK(spdif_in, "tegra30-spdif", "spdif_in", 10, 0x10c, 100000000, mux_pllp_pllc_pllm, MUX | DIV_U71 | PERIPH_ON_APB);
1085PERIPH_CLK(pwm, "tegra-pwm", NULL, 17, 0x110, 432000000, mux_pllp_pllc_clk32_clkm, MUX | MUX_PWM | DIV_U71 | PERIPH_ON_APB);
1086PERIPH_CLK(d_audio, "tegra30-ahub", "d_audio", 106, 0x3d0, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71);
1087PERIPH_CLK(dam0, "tegra30-dam.0", NULL, 108, 0x3d8, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71);
1088PERIPH_CLK(dam1, "tegra30-dam.1", NULL, 109, 0x3dc, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71);
1089PERIPH_CLK(dam2, "tegra30-dam.2", NULL, 110, 0x3e0, 48000000, mux_plla_pllc_pllp_clkm, MUX | DIV_U71);
1090PERIPH_CLK(hda, "tegra30-hda", "hda", 125, 0x428, 108000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71);
1091PERIPH_CLK(hda2codec_2x, "tegra30-hda", "hda2codec", 111, 0x3e4, 48000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71);
1092PERIPH_CLK(hda2hdmi, "tegra30-hda", "hda2hdmi", 128, 0, 48000000, mux_clk_m, 0);
1093PERIPH_CLK(sbc1, "spi_tegra.0", NULL, 41, 0x134, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1094PERIPH_CLK(sbc2, "spi_tegra.1", NULL, 44, 0x118, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1095PERIPH_CLK(sbc3, "spi_tegra.2", NULL, 46, 0x11c, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1096PERIPH_CLK(sbc4, "spi_tegra.3", NULL, 68, 0x1b4, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1097PERIPH_CLK(sbc5, "spi_tegra.4", NULL, 104, 0x3c8, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1098PERIPH_CLK(sbc6, "spi_tegra.5", NULL, 105, 0x3cc, 160000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1099PERIPH_CLK(sata_oob, "tegra_sata_oob", NULL, 123, 0x420, 216000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71);
1100PERIPH_CLK(sata, "tegra_sata", NULL, 124, 0x424, 216000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71);
1101PERIPH_CLK(sata_cold, "tegra_sata_cold", NULL, 129, 0, 48000000, mux_clk_m, 0);
1102PERIPH_CLK(ndflash, "tegra_nand", NULL, 13, 0x160, 240000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71);
1103PERIPH_CLK(ndspeed, "tegra_nand_speed", NULL, 80, 0x3f8, 240000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71);
1104PERIPH_CLK(vfir, "vfir", NULL, 7, 0x168, 72000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1105PERIPH_CLK(sdmmc1, "sdhci-tegra.0", NULL, 14, 0x150, 208000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */
1106PERIPH_CLK(sdmmc2, "sdhci-tegra.1", NULL, 9, 0x154, 104000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */
1107PERIPH_CLK(sdmmc3, "sdhci-tegra.2", NULL, 69, 0x1bc, 208000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */
1108PERIPH_CLK(sdmmc4, "sdhci-tegra.3", NULL, 15, 0x164, 104000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* scales with voltage */
1109PERIPH_CLK(vcp, "tegra-avp", "vcp", 29, 0, 250000000, mux_clk_m, 0);
1110PERIPH_CLK(bsea, "tegra-avp", "bsea", 62, 0, 250000000, mux_clk_m, 0);
1111PERIPH_CLK(bsev, "tegra-aes", "bsev", 63, 0, 250000000, mux_clk_m, 0);
1112PERIPH_CLK(vde, "vde", NULL, 61, 0x1c8, 520000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_INT);
1113PERIPH_CLK(csite, "csite", NULL, 73, 0x1d4, 144000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* max rate ??? */
1114PERIPH_CLK(la, "la", NULL, 76, 0x1f8, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71);
1115PERIPH_CLK(owr, "tegra_w1", NULL, 71, 0x1cc, 26000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1116PERIPH_CLK(nor, "nor", NULL, 42, 0x1d0, 127000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71); /* requires min voltage */
1117PERIPH_CLK(mipi, "mipi", NULL, 50, 0x174, 60000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | PERIPH_ON_APB); /* scales with voltage */
1118PERIPH_CLK(i2c1, "tegra-i2c.0", "div-clk", 12, 0x124, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB);
1119PERIPH_CLK(i2c2, "tegra-i2c.1", "div-clk", 54, 0x198, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB);
1120PERIPH_CLK(i2c3, "tegra-i2c.2", "div-clk", 67, 0x1b8, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB);
1121PERIPH_CLK(i2c4, "tegra-i2c.3", "div-clk", 103, 0x3c4, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB);
1122PERIPH_CLK(i2c5, "tegra-i2c.4", "div-clk", 47, 0x128, 26000000, mux_pllp_clkm, MUX | DIV_U16 | PERIPH_ON_APB);
1123PERIPH_CLK(uarta, "tegra-uart.0", NULL, 6, 0x178, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB);
1124PERIPH_CLK(uartb, "tegra-uart.1", NULL, 7, 0x17c, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB);
1125PERIPH_CLK(uartc, "tegra-uart.2", NULL, 55, 0x1a0, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB);
1126PERIPH_CLK(uartd, "tegra-uart.3", NULL, 65, 0x1c0, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB);
1127PERIPH_CLK(uarte, "tegra-uart.4", NULL, 66, 0x1c4, 800000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_UART | PERIPH_ON_APB);
1128PERIPH_CLK(vi, "tegra_camera", "vi", 20, 0x148, 425000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT);
1129PERIPH_CLK(3d, "3d", NULL, 24, 0x158, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT | DIV_U71_IDLE | PERIPH_MANUAL_RESET);
1130PERIPH_CLK(3d2, "3d2", NULL, 98, 0x3b0, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT | DIV_U71_IDLE | PERIPH_MANUAL_RESET);
1131PERIPH_CLK(2d, "2d", NULL, 21, 0x15c, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT | DIV_U71_IDLE);
1132PERIPH_CLK(vi_sensor, "tegra_camera", "vi_sensor", 20, 0x1a8, 150000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | PERIPH_NO_RESET);
1133PERIPH_CLK(epp, "epp", NULL, 19, 0x16c, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT);
1134PERIPH_CLK(mpe, "mpe", NULL, 60, 0x170, 520000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT);
1135PERIPH_CLK(host1x, "host1x", NULL, 28, 0x180, 260000000, mux_pllm_pllc_pllp_plla, MUX | DIV_U71 | DIV_U71_INT);
1136PERIPH_CLK(cve, "cve", NULL, 49, 0x140, 250000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71); /* requires min voltage */
1137PERIPH_CLK(tvo, "tvo", NULL, 49, 0x188, 250000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71); /* requires min voltage */
1138PERIPH_CLK(dtv, "dtv", NULL, 79, 0x1dc, 250000000, mux_clk_m, 0);
1139PERIPH_CLK(hdmi, "hdmi", NULL, 51, 0x18c, 148500000, mux_pllp_pllm_plld_plla_pllc_plld2_clkm, MUX | MUX8 | DIV_U71);
1140PERIPH_CLK(tvdac, "tvdac", NULL, 53, 0x194, 220000000, mux_pllp_plld_pllc_clkm, MUX | DIV_U71); /* requires min voltage */
1141PERIPH_CLK(disp1, "tegradc.0", NULL, 27, 0x138, 600000000, mux_pllp_pllm_plld_plla_pllc_plld2_clkm, MUX | MUX8);
1142PERIPH_CLK(disp2, "tegradc.1", NULL, 26, 0x13c, 600000000, mux_pllp_pllm_plld_plla_pllc_plld2_clkm, MUX | MUX8);
1143PERIPH_CLK(usbd, "fsl-tegra-udc", NULL, 22, 0, 480000000, mux_clk_m, 0); /* requires min voltage */
1144PERIPH_CLK(usb2, "tegra-ehci.1", NULL, 58, 0, 480000000, mux_clk_m, 0); /* requires min voltage */
1145PERIPH_CLK(usb3, "tegra-ehci.2", NULL, 59, 0, 480000000, mux_clk_m, 0); /* requires min voltage */
1146PERIPH_CLK(dsia, "tegradc.0", "dsia", 48, 0, 500000000, mux_plld_out0, 0);
1147PERIPH_CLK(csi, "tegra_camera", "csi", 52, 0, 102000000, mux_pllp_out3, 0);
1148PERIPH_CLK(isp, "tegra_camera", "isp", 23, 0, 150000000, mux_clk_m, 0); /* same frequency as VI */
1149PERIPH_CLK(csus, "tegra_camera", "csus", 92, 0, 150000000, mux_clk_m, PERIPH_NO_RESET);
1150PERIPH_CLK(tsensor, "tegra-tsensor", NULL, 100, 0x3b8, 216000000, mux_pllp_pllc_clkm_clk32, MUX | DIV_U71);
1151PERIPH_CLK(actmon, "actmon", NULL, 119, 0x3e8, 216000000, mux_pllp_pllc_clk32_clkm, MUX | DIV_U71);
1152PERIPH_CLK(extern1, "extern1", NULL, 120, 0x3ec, 216000000, mux_plla_clk32_pllp_clkm_plle, MUX | MUX8 | DIV_U71);
1153PERIPH_CLK(extern2, "extern2", NULL, 121, 0x3f0, 216000000, mux_plla_clk32_pllp_clkm_plle, MUX | MUX8 | DIV_U71);
1154PERIPH_CLK(extern3, "extern3", NULL, 122, 0x3f4, 216000000, mux_plla_clk32_pllp_clkm_plle, MUX | MUX8 | DIV_U71);
1155PERIPH_CLK(i2cslow, "i2cslow", NULL, 81, 0x3fc, 26000000, mux_pllp_pllc_clk32_clkm, MUX | DIV_U71 | PERIPH_ON_APB);
1156PERIPH_CLK(pcie, "tegra-pcie", "pcie", 70, 0, 250000000, mux_clk_m, 0);
1157PERIPH_CLK(afi, "tegra-pcie", "afi", 72, 0, 250000000, mux_clk_m, 0);
1158PERIPH_CLK(se, "se", NULL, 127, 0x42c, 520000000, mux_pllp_pllc_pllm_clkm, MUX | DIV_U71 | DIV_U71_INT);
1159
1160static struct clk tegra_dsib;
1161static struct clk_tegra tegra_dsib_hw = {
1162 .hw = {
1163 .clk = &tegra_dsib,
1164 },
1165 .lookup = {
1166 .dev_id = "tegradc.1",
1167 .con_id = "dsib",
1168 },
1169 .reg = 0xd0,
1170 .flags = MUX | PLLD,
1171 .max_rate = 500000000,
1172 .u.periph = {
1173 .clk_num = 82,
1174 },
1175 .reset = &tegra30_periph_clk_reset,
1176};
1177static struct clk tegra_dsib = {
1178 .name = "dsib",
1179 .ops = &tegra30_dsib_clk_ops,
1180 .hw = &tegra_dsib_hw.hw,
1181 .parent_names = mux_plld_out0_plld2_out0,
1182 .parents = mux_plld_out0_plld2_out0_p,
1183 .num_parents = ARRAY_SIZE(mux_plld_out0_plld2_out0),
1184};
1185
1186static struct clk *tegra_list_clks[] = {
1187 &tegra_apbdma,
1188 &tegra_rtc,
1189 &tegra_kbc,
1190 &tegra_timer,
1191 &tegra_kfuse,
1192 &tegra_fuse,
1193 &tegra_fuse_burn,
1194 &tegra_apbif,
1195 &tegra_i2s0,
1196 &tegra_i2s1,
1197 &tegra_i2s2,
1198 &tegra_i2s3,
1199 &tegra_i2s4,
1200 &tegra_spdif_out,
1201 &tegra_spdif_in,
1202 &tegra_pwm,
1203 &tegra_d_audio,
1204 &tegra_dam0,
1205 &tegra_dam1,
1206 &tegra_dam2,
1207 &tegra_hda,
1208 &tegra_hda2codec_2x,
1209 &tegra_hda2hdmi,
1210 &tegra_sbc1,
1211 &tegra_sbc2,
1212 &tegra_sbc3,
1213 &tegra_sbc4,
1214 &tegra_sbc5,
1215 &tegra_sbc6,
1216 &tegra_sata_oob,
1217 &tegra_sata,
1218 &tegra_sata_cold,
1219 &tegra_ndflash,
1220 &tegra_ndspeed,
1221 &tegra_vfir,
1222 &tegra_sdmmc1,
1223 &tegra_sdmmc2,
1224 &tegra_sdmmc3,
1225 &tegra_sdmmc4,
1226 &tegra_vcp,
1227 &tegra_bsea,
1228 &tegra_bsev,
1229 &tegra_vde,
1230 &tegra_csite,
1231 &tegra_la,
1232 &tegra_owr,
1233 &tegra_nor,
1234 &tegra_mipi,
1235 &tegra_i2c1,
1236 &tegra_i2c2,
1237 &tegra_i2c3,
1238 &tegra_i2c4,
1239 &tegra_i2c5,
1240 &tegra_uarta,
1241 &tegra_uartb,
1242 &tegra_uartc,
1243 &tegra_uartd,
1244 &tegra_uarte,
1245 &tegra_vi,
1246 &tegra_3d,
1247 &tegra_3d2,
1248 &tegra_2d,
1249 &tegra_vi_sensor,
1250 &tegra_epp,
1251 &tegra_mpe,
1252 &tegra_host1x,
1253 &tegra_cve,
1254 &tegra_tvo,
1255 &tegra_dtv,
1256 &tegra_hdmi,
1257 &tegra_tvdac,
1258 &tegra_disp1,
1259 &tegra_disp2,
1260 &tegra_usbd,
1261 &tegra_usb2,
1262 &tegra_usb3,
1263 &tegra_dsia,
1264 &tegra_dsib,
1265 &tegra_csi,
1266 &tegra_isp,
1267 &tegra_csus,
1268 &tegra_tsensor,
1269 &tegra_actmon,
1270 &tegra_extern1,
1271 &tegra_extern2,
1272 &tegra_extern3,
1273 &tegra_i2cslow,
1274 &tegra_pcie,
1275 &tegra_afi,
1276 &tegra_se,
1277};
1278
1279#define CLK_DUPLICATE(_name, _dev, _con) \
1280 { \
1281 .name = _name, \
1282 .lookup = { \
1283 .dev_id = _dev, \
1284 .con_id = _con, \
1285 }, \
1286 }
1287
1288/* Some clocks may be used by different drivers depending on the board
1289 * configuration. List those here to register them twice in the clock lookup
1290 * table under two names.
1291 */
1292static struct clk_duplicate tegra_clk_duplicates[] = {
1293 CLK_DUPLICATE("uarta", "serial8250.0", NULL),
1294 CLK_DUPLICATE("uartb", "serial8250.1", NULL),
1295 CLK_DUPLICATE("uartc", "serial8250.2", NULL),
1296 CLK_DUPLICATE("uartd", "serial8250.3", NULL),
1297 CLK_DUPLICATE("uarte", "serial8250.4", NULL),
1298 CLK_DUPLICATE("usbd", "utmip-pad", NULL),
1299 CLK_DUPLICATE("usbd", "tegra-ehci.0", NULL),
1300 CLK_DUPLICATE("usbd", "tegra-otg", NULL),
1301 CLK_DUPLICATE("dsib", "tegradc.0", "dsib"),
1302 CLK_DUPLICATE("dsia", "tegradc.1", "dsia"),
1303 CLK_DUPLICATE("bsev", "tegra-avp", "bsev"),
1304 CLK_DUPLICATE("bsev", "nvavp", "bsev"),
1305 CLK_DUPLICATE("vde", "tegra-aes", "vde"),
1306 CLK_DUPLICATE("bsea", "tegra-aes", "bsea"),
1307 CLK_DUPLICATE("bsea", "nvavp", "bsea"),
1308 CLK_DUPLICATE("cml1", "tegra_sata_cml", NULL),
1309 CLK_DUPLICATE("cml0", "tegra_pcie", "cml"),
1310 CLK_DUPLICATE("pciex", "tegra_pcie", "pciex"),
1311 CLK_DUPLICATE("i2c1", "tegra-i2c-slave.0", NULL),
1312 CLK_DUPLICATE("i2c2", "tegra-i2c-slave.1", NULL),
1313 CLK_DUPLICATE("i2c3", "tegra-i2c-slave.2", NULL),
1314 CLK_DUPLICATE("i2c4", "tegra-i2c-slave.3", NULL),
1315 CLK_DUPLICATE("i2c5", "tegra-i2c-slave.4", NULL),
1316 CLK_DUPLICATE("sbc1", "spi_slave_tegra.0", NULL),
1317 CLK_DUPLICATE("sbc2", "spi_slave_tegra.1", NULL),
1318 CLK_DUPLICATE("sbc3", "spi_slave_tegra.2", NULL),
1319 CLK_DUPLICATE("sbc4", "spi_slave_tegra.3", NULL),
1320 CLK_DUPLICATE("sbc5", "spi_slave_tegra.4", NULL),
1321 CLK_DUPLICATE("sbc6", "spi_slave_tegra.5", NULL),
1322 CLK_DUPLICATE("twd", "smp_twd", NULL),
1323 CLK_DUPLICATE("vcp", "nvavp", "vcp"),
1324 CLK_DUPLICATE("i2s0", NULL, "i2s0"),
1325 CLK_DUPLICATE("i2s1", NULL, "i2s1"),
1326 CLK_DUPLICATE("i2s2", NULL, "i2s2"),
1327 CLK_DUPLICATE("i2s3", NULL, "i2s3"),
1328 CLK_DUPLICATE("i2s4", NULL, "i2s4"),
1329 CLK_DUPLICATE("dam0", NULL, "dam0"),
1330 CLK_DUPLICATE("dam1", NULL, "dam1"),
1331 CLK_DUPLICATE("dam2", NULL, "dam2"),
1332 CLK_DUPLICATE("spdif_in", NULL, "spdif_in"),
1333 CLK_DUPLICATE("pll_p_out3", "tegra-i2c.0", "fast-clk"),
1334 CLK_DUPLICATE("pll_p_out3", "tegra-i2c.1", "fast-clk"),
1335 CLK_DUPLICATE("pll_p_out3", "tegra-i2c.2", "fast-clk"),
1336 CLK_DUPLICATE("pll_p_out3", "tegra-i2c.3", "fast-clk"),
1337 CLK_DUPLICATE("pll_p_out3", "tegra-i2c.4", "fast-clk"),
1338 CLK_DUPLICATE("pll_p", "tegradc.0", "parent"),
1339 CLK_DUPLICATE("pll_p", "tegradc.1", "parent"),
1340 CLK_DUPLICATE("pll_d2_out0", "hdmi", "parent"),
1341};
1342
1343static struct clk *tegra_ptr_clks[] = {
1344 &tegra_clk_32k,
1345 &tegra_clk_m,
1346 &tegra_clk_m_div2,
1347 &tegra_clk_m_div4,
1348 &tegra_pll_ref,
1349 &tegra_pll_m,
1350 &tegra_pll_m_out1,
1351 &tegra_pll_c,
1352 &tegra_pll_c_out1,
1353 &tegra_pll_p,
1354 &tegra_pll_p_out1,
1355 &tegra_pll_p_out2,
1356 &tegra_pll_p_out3,
1357 &tegra_pll_p_out4,
1358 &tegra_pll_a,
1359 &tegra_pll_a_out0,
1360 &tegra_pll_d,
1361 &tegra_pll_d_out0,
1362 &tegra_pll_d2,
1363 &tegra_pll_d2_out0,
1364 &tegra_pll_u,
1365 &tegra_pll_x,
1366 &tegra_pll_x_out0,
1367 &tegra_pll_e,
1368 &tegra_clk_cclk_g,
1369 &tegra_cml0,
1370 &tegra_cml1,
1371 &tegra_pciex,
1372 &tegra_clk_sclk,
1373 &tegra_hclk,
1374 &tegra_pclk,
1375 &tegra_clk_blink,
1376 &tegra30_clk_twd,
1377};
1378
1379static void tegra30_init_one_clock(struct clk *c)
1380{
1381 struct clk_tegra *clk = to_clk_tegra(c->hw);
1382 __clk_init(NULL, c);
1383 INIT_LIST_HEAD(&clk->shared_bus_list);
1384 if (!clk->lookup.dev_id && !clk->lookup.con_id)
1385 clk->lookup.con_id = c->name;
1386 clk->lookup.clk = c;
1387 clkdev_add(&clk->lookup);
1388 tegra_clk_add(c);
1389}
1390
1391void __init tegra30_init_clocks(void)
1392{
1393 int i;
1394 struct clk *c;
1395
1396 for (i = 0; i < ARRAY_SIZE(tegra_ptr_clks); i++)
1397 tegra30_init_one_clock(tegra_ptr_clks[i]);
1398
1399 for (i = 0; i < ARRAY_SIZE(tegra_list_clks); i++)
1400 tegra30_init_one_clock(tegra_list_clks[i]);
1401
1402 for (i = 0; i < ARRAY_SIZE(tegra_clk_duplicates); i++) {
1403 c = tegra_get_clock_by_name(tegra_clk_duplicates[i].name);
1404 if (!c) {
1405 pr_err("%s: Unknown duplicate clock %s\n", __func__,
1406 tegra_clk_duplicates[i].name);
1407 continue;
1408 }
1409
1410 tegra_clk_duplicates[i].lookup.clk = c;
1411 clkdev_add(&tegra_clk_duplicates[i].lookup);
1412 }
1413
1414 for (i = 0; i < ARRAY_SIZE(tegra_sync_source_list); i++)
1415 tegra30_init_one_clock(tegra_sync_source_list[i]);
1416 for (i = 0; i < ARRAY_SIZE(tegra_clk_audio_list); i++)
1417 tegra30_init_one_clock(tegra_clk_audio_list[i]);
1418 for (i = 0; i < ARRAY_SIZE(tegra_clk_audio_2x_list); i++)
1419 tegra30_init_one_clock(tegra_clk_audio_2x_list[i]);
1420
1421 for (i = 0; i < ARRAY_SIZE(tegra_clk_out_list); i++)
1422 tegra30_init_one_clock(tegra_clk_out_list[i]);
1423
1424 tegra30_cpu_car_ops_init();
1425}
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-02 06:34:57 -0500