Version:  2.0.40 2.2.26 2.4.37 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15 3.16 3.17 3.18 3.19 4.0 4.1 4.2 4.3 4.4 4.5

Linux/drivers/clk/tegra/clk-tegra124.c

  1 /*
  2  * Copyright (c) 2012-2014 NVIDIA CORPORATION.  All rights reserved.
  3  *
  4  * This program is free software; you can redistribute it and/or modify it
  5  * under the terms and conditions of the GNU General Public License,
  6  * version 2, as published by the Free Software Foundation.
  7  *
  8  * This program is distributed in the hope it will be useful, but WITHOUT
  9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 10  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 11  * more details.
 12  *
 13  * You should have received a copy of the GNU General Public License
 14  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 15  */
 16 
 17 #include <linux/io.h>
 18 #include <linux/clk-provider.h>
 19 #include <linux/clkdev.h>
 20 #include <linux/of.h>
 21 #include <linux/of_address.h>
 22 #include <linux/delay.h>
 23 #include <linux/export.h>
 24 #include <linux/clk/tegra.h>
 25 #include <dt-bindings/clock/tegra124-car.h>
 26 #include <dt-bindings/reset/tegra124-car.h>
 27 
 28 #include "clk.h"
 29 #include "clk-id.h"
 30 
 31 /*
 32  * TEGRA124_CAR_BANK_COUNT: the number of peripheral clock register
 33  * banks present in the Tegra124/132 CAR IP block.  The banks are
 34  * identified by single letters, e.g.: L, H, U, V, W, X.  See
 35  * periph_regs[] in drivers/clk/tegra/clk.c
 36  */
 37 #define TEGRA124_CAR_BANK_COUNT                 6
 38 
 39 #define CLK_SOURCE_CSITE 0x1d4
 40 #define CLK_SOURCE_EMC 0x19c
 41 
 42 #define RST_DFLL_DVCO                   0x2f4
 43 #define DVFS_DFLL_RESET_SHIFT           0
 44 
 45 #define PLLC_BASE 0x80
 46 #define PLLC_OUT 0x84
 47 #define PLLC_MISC2 0x88
 48 #define PLLC_MISC 0x8c
 49 #define PLLC2_BASE 0x4e8
 50 #define PLLC2_MISC 0x4ec
 51 #define PLLC3_BASE 0x4fc
 52 #define PLLC3_MISC 0x500
 53 #define PLLM_BASE 0x90
 54 #define PLLM_OUT 0x94
 55 #define PLLM_MISC 0x9c
 56 #define PLLP_BASE 0xa0
 57 #define PLLP_MISC 0xac
 58 #define PLLA_BASE 0xb0
 59 #define PLLA_MISC 0xbc
 60 #define PLLD_BASE 0xd0
 61 #define PLLD_MISC 0xdc
 62 #define PLLU_BASE 0xc0
 63 #define PLLU_MISC 0xcc
 64 #define PLLX_BASE 0xe0
 65 #define PLLX_MISC 0xe4
 66 #define PLLX_MISC2 0x514
 67 #define PLLX_MISC3 0x518
 68 #define PLLE_BASE 0xe8
 69 #define PLLE_MISC 0xec
 70 #define PLLD2_BASE 0x4b8
 71 #define PLLD2_MISC 0x4bc
 72 #define PLLE_AUX 0x48c
 73 #define PLLRE_BASE 0x4c4
 74 #define PLLRE_MISC 0x4c8
 75 #define PLLDP_BASE 0x590
 76 #define PLLDP_MISC 0x594
 77 #define PLLC4_BASE 0x5a4
 78 #define PLLC4_MISC 0x5a8
 79 
 80 #define PLLC_IDDQ_BIT 26
 81 #define PLLRE_IDDQ_BIT 16
 82 #define PLLSS_IDDQ_BIT 19
 83 
 84 #define PLL_BASE_LOCK BIT(27)
 85 #define PLLE_MISC_LOCK BIT(11)
 86 #define PLLRE_MISC_LOCK BIT(24)
 87 
 88 #define PLL_MISC_LOCK_ENABLE 18
 89 #define PLLC_MISC_LOCK_ENABLE 24
 90 #define PLLDU_MISC_LOCK_ENABLE 22
 91 #define PLLE_MISC_LOCK_ENABLE 9
 92 #define PLLRE_MISC_LOCK_ENABLE 30
 93 #define PLLSS_MISC_LOCK_ENABLE 30
 94 
 95 #define PLLXC_SW_MAX_P 6
 96 
 97 #define PMC_PLLM_WB0_OVERRIDE 0x1dc
 98 #define PMC_PLLM_WB0_OVERRIDE_2 0x2b0
 99 
100 #define CCLKG_BURST_POLICY 0x368
101 
102 #define UTMIP_PLL_CFG2 0x488
103 #define UTMIP_PLL_CFG2_STABLE_COUNT(x) (((x) & 0xffff) << 6)
104 #define UTMIP_PLL_CFG2_ACTIVE_DLY_COUNT(x) (((x) & 0x3f) << 18)
105 #define UTMIP_PLL_CFG2_FORCE_PD_SAMP_A_POWERDOWN BIT(0)
106 #define UTMIP_PLL_CFG2_FORCE_PD_SAMP_B_POWERDOWN BIT(2)
107 #define UTMIP_PLL_CFG2_FORCE_PD_SAMP_C_POWERDOWN BIT(4)
108 
109 #define UTMIP_PLL_CFG1 0x484
110 #define UTMIP_PLL_CFG1_ENABLE_DLY_COUNT(x) (((x) & 0x1f) << 6)
111 #define UTMIP_PLL_CFG1_XTAL_FREQ_COUNT(x) (((x) & 0xfff) << 0)
112 #define UTMIP_PLL_CFG1_FORCE_PLLU_POWERUP BIT(17)
113 #define UTMIP_PLL_CFG1_FORCE_PLLU_POWERDOWN BIT(16)
114 #define UTMIP_PLL_CFG1_FORCE_PLL_ENABLE_POWERUP BIT(15)
115 #define UTMIP_PLL_CFG1_FORCE_PLL_ENABLE_POWERDOWN BIT(14)
116 #define UTMIP_PLL_CFG1_FORCE_PLL_ACTIVE_POWERDOWN BIT(12)
117 
118 #define UTMIPLL_HW_PWRDN_CFG0                   0x52c
119 #define UTMIPLL_HW_PWRDN_CFG0_SEQ_START_STATE   BIT(25)
120 #define UTMIPLL_HW_PWRDN_CFG0_SEQ_ENABLE        BIT(24)
121 #define UTMIPLL_HW_PWRDN_CFG0_USE_LOCKDET       BIT(6)
122 #define UTMIPLL_HW_PWRDN_CFG0_SEQ_RESET_INPUT_VALUE     BIT(5)
123 #define UTMIPLL_HW_PWRDN_CFG0_SEQ_IN_SWCTL      BIT(4)
124 #define UTMIPLL_HW_PWRDN_CFG0_CLK_ENABLE_SWCTL  BIT(2)
125 #define UTMIPLL_HW_PWRDN_CFG0_IDDQ_OVERRIDE     BIT(1)
126 #define UTMIPLL_HW_PWRDN_CFG0_IDDQ_SWCTL        BIT(0)
127 
128 /* Tegra CPU clock and reset control regs */
129 #define CLK_RST_CONTROLLER_CPU_CMPLX_STATUS     0x470
130 
131 #ifdef CONFIG_PM_SLEEP
132 static struct cpu_clk_suspend_context {
133         u32 clk_csite_src;
134         u32 cclkg_burst;
135         u32 cclkg_divider;
136 } tegra124_cpu_clk_sctx;
137 #endif
138 
139 static void __iomem *clk_base;
140 static void __iomem *pmc_base;
141 
142 static unsigned long osc_freq;
143 static unsigned long pll_ref_freq;
144 
145 static DEFINE_SPINLOCK(pll_d_lock);
146 static DEFINE_SPINLOCK(pll_e_lock);
147 static DEFINE_SPINLOCK(pll_re_lock);
148 static DEFINE_SPINLOCK(pll_u_lock);
149 static DEFINE_SPINLOCK(emc_lock);
150 
151 /* possible OSC frequencies in Hz */
152 static unsigned long tegra124_input_freq[] = {
153         [ 0] = 13000000,
154         [ 1] = 16800000,
155         [ 4] = 19200000,
156         [ 5] = 38400000,
157         [ 8] = 12000000,
158         [ 9] = 48000000,
159         [12] = 26000000,
160 };
161 
162 static struct div_nmp pllxc_nmp = {
163         .divm_shift = 0,
164         .divm_width = 8,
165         .divn_shift = 8,
166         .divn_width = 8,
167         .divp_shift = 20,
168         .divp_width = 4,
169 };
170 
171 static const struct pdiv_map pllxc_p[] = {
172         { .pdiv =  1, .hw_val =  0 },
173         { .pdiv =  2, .hw_val =  1 },
174         { .pdiv =  3, .hw_val =  2 },
175         { .pdiv =  4, .hw_val =  3 },
176         { .pdiv =  5, .hw_val =  4 },
177         { .pdiv =  6, .hw_val =  5 },
178         { .pdiv =  8, .hw_val =  6 },
179         { .pdiv = 10, .hw_val =  7 },
180         { .pdiv = 12, .hw_val =  8 },
181         { .pdiv = 16, .hw_val =  9 },
182         { .pdiv = 12, .hw_val = 10 },
183         { .pdiv = 16, .hw_val = 11 },
184         { .pdiv = 20, .hw_val = 12 },
185         { .pdiv = 24, .hw_val = 13 },
186         { .pdiv = 32, .hw_val = 14 },
187         { .pdiv =  0, .hw_val =  0 },
188 };
189 
190 static struct tegra_clk_pll_freq_table pll_x_freq_table[] = {
191         /* 1 GHz */
192         { 12000000, 1000000000, 83, 1, 1, 0 }, /* actual: 996.0 MHz */
193         { 13000000, 1000000000, 76, 1, 1, 0 }, /* actual: 988.0 MHz */
194         { 16800000, 1000000000, 59, 1, 1, 0 }, /* actual: 991.2 MHz */
195         { 19200000, 1000000000, 52, 1, 1, 0 }, /* actual: 998.4 MHz */
196         { 26000000, 1000000000, 76, 2, 1, 0 }, /* actual: 988.0 MHz */
197         {        0,          0,  0, 0, 0, 0 },
198 };
199 
200 static struct tegra_clk_pll_params pll_x_params = {
201         .input_min = 12000000,
202         .input_max = 800000000,
203         .cf_min = 12000000,
204         .cf_max = 19200000,     /* s/w policy, h/w capability 50 MHz */
205         .vco_min = 700000000,
206         .vco_max = 3000000000UL,
207         .base_reg = PLLX_BASE,
208         .misc_reg = PLLX_MISC,
209         .lock_mask = PLL_BASE_LOCK,
210         .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE,
211         .lock_delay = 300,
212         .iddq_reg = PLLX_MISC3,
213         .iddq_bit_idx = 3,
214         .max_p = 6,
215         .dyn_ramp_reg = PLLX_MISC2,
216         .stepa_shift = 16,
217         .stepb_shift = 24,
218         .pdiv_tohw = pllxc_p,
219         .div_nmp = &pllxc_nmp,
220         .freq_table = pll_x_freq_table,
221         .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE,
222 };
223 
224 static struct tegra_clk_pll_freq_table pll_c_freq_table[] = {
225         { 12000000, 624000000, 104, 1, 2, 0 },
226         { 12000000, 600000000, 100, 1, 2, 0 },
227         { 13000000, 600000000,  92, 1, 2, 0 }, /* actual: 598.0 MHz */
228         { 16800000, 600000000,  71, 1, 2, 0 }, /* actual: 596.4 MHz */
229         { 19200000, 600000000,  62, 1, 2, 0 }, /* actual: 595.2 MHz */
230         { 26000000, 600000000,  92, 2, 2, 0 }, /* actual: 598.0 MHz */
231         {        0,         0,   0, 0, 0, 0 },
232 };
233 
234 static struct tegra_clk_pll_params pll_c_params = {
235         .input_min = 12000000,
236         .input_max = 800000000,
237         .cf_min = 12000000,
238         .cf_max = 19200000, /* s/w policy, h/w capability 50 MHz */
239         .vco_min = 600000000,
240         .vco_max = 1400000000,
241         .base_reg = PLLC_BASE,
242         .misc_reg = PLLC_MISC,
243         .lock_mask = PLL_BASE_LOCK,
244         .lock_enable_bit_idx = PLLC_MISC_LOCK_ENABLE,
245         .lock_delay = 300,
246         .iddq_reg = PLLC_MISC,
247         .iddq_bit_idx = PLLC_IDDQ_BIT,
248         .max_p = PLLXC_SW_MAX_P,
249         .dyn_ramp_reg = PLLC_MISC2,
250         .stepa_shift = 17,
251         .stepb_shift = 9,
252         .pdiv_tohw = pllxc_p,
253         .div_nmp = &pllxc_nmp,
254         .freq_table = pll_c_freq_table,
255         .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE,
256 };
257 
258 static struct div_nmp pllcx_nmp = {
259         .divm_shift = 0,
260         .divm_width = 2,
261         .divn_shift = 8,
262         .divn_width = 8,
263         .divp_shift = 20,
264         .divp_width = 3,
265 };
266 
267 static const struct pdiv_map pllc_p[] = {
268         { .pdiv =  1, .hw_val = 0 },
269         { .pdiv =  2, .hw_val = 1 },
270         { .pdiv =  3, .hw_val = 2 },
271         { .pdiv =  4, .hw_val = 3 },
272         { .pdiv =  6, .hw_val = 4 },
273         { .pdiv =  8, .hw_val = 5 },
274         { .pdiv = 12, .hw_val = 6 },
275         { .pdiv = 16, .hw_val = 7 },
276         { .pdiv =  0, .hw_val = 0 },
277 };
278 
279 static struct tegra_clk_pll_freq_table pll_cx_freq_table[] = {
280         { 12000000, 600000000, 100, 1, 2, 0 },
281         { 13000000, 600000000,  92, 1, 2, 0 }, /* actual: 598.0 MHz */
282         { 16800000, 600000000,  71, 1, 2, 0 }, /* actual: 596.4 MHz */
283         { 19200000, 600000000,  62, 1, 2, 0 }, /* actual: 595.2 MHz */
284         { 26000000, 600000000,  92, 2, 2, 0 }, /* actual: 598.0 MHz */
285         {        0,         0,   0, 0, 0, 0 },
286 };
287 
288 static struct tegra_clk_pll_params pll_c2_params = {
289         .input_min = 12000000,
290         .input_max = 48000000,
291         .cf_min = 12000000,
292         .cf_max = 19200000,
293         .vco_min = 600000000,
294         .vco_max = 1200000000,
295         .base_reg = PLLC2_BASE,
296         .misc_reg = PLLC2_MISC,
297         .lock_mask = PLL_BASE_LOCK,
298         .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE,
299         .lock_delay = 300,
300         .pdiv_tohw = pllc_p,
301         .div_nmp = &pllcx_nmp,
302         .max_p = 7,
303         .ext_misc_reg[0] = 0x4f0,
304         .ext_misc_reg[1] = 0x4f4,
305         .ext_misc_reg[2] = 0x4f8,
306         .freq_table = pll_cx_freq_table,
307         .flags = TEGRA_PLL_USE_LOCK,
308 };
309 
310 static struct tegra_clk_pll_params pll_c3_params = {
311         .input_min = 12000000,
312         .input_max = 48000000,
313         .cf_min = 12000000,
314         .cf_max = 19200000,
315         .vco_min = 600000000,
316         .vco_max = 1200000000,
317         .base_reg = PLLC3_BASE,
318         .misc_reg = PLLC3_MISC,
319         .lock_mask = PLL_BASE_LOCK,
320         .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE,
321         .lock_delay = 300,
322         .pdiv_tohw = pllc_p,
323         .div_nmp = &pllcx_nmp,
324         .max_p = 7,
325         .ext_misc_reg[0] = 0x504,
326         .ext_misc_reg[1] = 0x508,
327         .ext_misc_reg[2] = 0x50c,
328         .freq_table = pll_cx_freq_table,
329         .flags = TEGRA_PLL_USE_LOCK,
330 };
331 
332 static struct div_nmp pllss_nmp = {
333         .divm_shift = 0,
334         .divm_width = 8,
335         .divn_shift = 8,
336         .divn_width = 8,
337         .divp_shift = 20,
338         .divp_width = 4,
339 };
340 
341 static const struct pdiv_map pll12g_ssd_esd_p[] = {
342         { .pdiv =  1, .hw_val =  0 },
343         { .pdiv =  2, .hw_val =  1 },
344         { .pdiv =  3, .hw_val =  2 },
345         { .pdiv =  4, .hw_val =  3 },
346         { .pdiv =  5, .hw_val =  4 },
347         { .pdiv =  6, .hw_val =  5 },
348         { .pdiv =  8, .hw_val =  6 },
349         { .pdiv = 10, .hw_val =  7 },
350         { .pdiv = 12, .hw_val =  8 },
351         { .pdiv = 16, .hw_val =  9 },
352         { .pdiv = 12, .hw_val = 10 },
353         { .pdiv = 16, .hw_val = 11 },
354         { .pdiv = 20, .hw_val = 12 },
355         { .pdiv = 24, .hw_val = 13 },
356         { .pdiv = 32, .hw_val = 14 },
357         { .pdiv =  0, .hw_val =  0 },
358 };
359 
360 static struct tegra_clk_pll_freq_table pll_c4_freq_table[] = {
361         { 12000000, 600000000, 100, 1, 2, 0 },
362         { 13000000, 600000000,  92, 1, 2, 0 }, /* actual: 598.0 MHz */
363         { 16800000, 600000000,  71, 1, 2, 0 }, /* actual: 596.4 MHz */
364         { 19200000, 600000000,  62, 1, 2, 0 }, /* actual: 595.2 MHz */
365         { 26000000, 600000000,  92, 2, 2, 0 }, /* actual: 598.0 MHz */
366         {        0,         0,   0, 0, 0, 0 },
367 };
368 
369 static struct tegra_clk_pll_params pll_c4_params = {
370         .input_min = 12000000,
371         .input_max = 1000000000,
372         .cf_min = 12000000,
373         .cf_max = 19200000, /* s/w policy, h/w capability 38 MHz */
374         .vco_min = 600000000,
375         .vco_max = 1200000000,
376         .base_reg = PLLC4_BASE,
377         .misc_reg = PLLC4_MISC,
378         .lock_mask = PLL_BASE_LOCK,
379         .lock_enable_bit_idx = PLLSS_MISC_LOCK_ENABLE,
380         .lock_delay = 300,
381         .iddq_reg = PLLC4_BASE,
382         .iddq_bit_idx = PLLSS_IDDQ_BIT,
383         .pdiv_tohw = pll12g_ssd_esd_p,
384         .div_nmp = &pllss_nmp,
385         .ext_misc_reg[0] = 0x5ac,
386         .ext_misc_reg[1] = 0x5b0,
387         .ext_misc_reg[2] = 0x5b4,
388         .freq_table = pll_c4_freq_table,
389         .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE,
390 };
391 
392 static const struct pdiv_map pllm_p[] = {
393         { .pdiv =  1, .hw_val =  0 },
394         { .pdiv =  2, .hw_val =  1 },
395         { .pdiv =  3, .hw_val =  2 },
396         { .pdiv =  4, .hw_val =  3 },
397         { .pdiv =  5, .hw_val =  4 },
398         { .pdiv =  6, .hw_val =  5 },
399         { .pdiv =  8, .hw_val =  6 },
400         { .pdiv = 10, .hw_val =  7 },
401         { .pdiv = 12, .hw_val =  8 },
402         { .pdiv = 16, .hw_val =  9 },
403         { .pdiv = 12, .hw_val = 10 },
404         { .pdiv = 16, .hw_val = 11 },
405         { .pdiv = 20, .hw_val = 12 },
406         { .pdiv = 24, .hw_val = 13 },
407         { .pdiv = 32, .hw_val = 14 },
408         { .pdiv =  0, .hw_val =  0 },
409 };
410 
411 static struct tegra_clk_pll_freq_table pll_m_freq_table[] = {
412         { 12000000, 800000000, 66, 1, 1, 0 }, /* actual: 792.0 MHz */
413         { 13000000, 800000000, 61, 1, 1, 0 }, /* actual: 793.0 MHz */
414         { 16800000, 800000000, 47, 1, 1, 0 }, /* actual: 789.6 MHz */
415         { 19200000, 800000000, 41, 1, 1, 0 }, /* actual: 787.2 MHz */
416         { 26000000, 800000000, 61, 2, 1, 0 }, /* actual: 793.0 MHz */
417         {        0,         0,  0, 0, 0, 0},
418 };
419 
420 static struct div_nmp pllm_nmp = {
421         .divm_shift = 0,
422         .divm_width = 8,
423         .override_divm_shift = 0,
424         .divn_shift = 8,
425         .divn_width = 8,
426         .override_divn_shift = 8,
427         .divp_shift = 20,
428         .divp_width = 1,
429         .override_divp_shift = 27,
430 };
431 
432 static struct tegra_clk_pll_params pll_m_params = {
433         .input_min = 12000000,
434         .input_max = 500000000,
435         .cf_min = 12000000,
436         .cf_max = 19200000,     /* s/w policy, h/w capability 50 MHz */
437         .vco_min = 400000000,
438         .vco_max = 1066000000,
439         .base_reg = PLLM_BASE,
440         .misc_reg = PLLM_MISC,
441         .lock_mask = PLL_BASE_LOCK,
442         .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE,
443         .lock_delay = 300,
444         .max_p = 5,
445         .pdiv_tohw = pllm_p,
446         .div_nmp = &pllm_nmp,
447         .pmc_divnm_reg = PMC_PLLM_WB0_OVERRIDE,
448         .pmc_divp_reg = PMC_PLLM_WB0_OVERRIDE_2,
449         .freq_table = pll_m_freq_table,
450         .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE,
451 };
452 
453 static struct tegra_clk_pll_freq_table pll_e_freq_table[] = {
454         /* PLLE special case: use cpcon field to store cml divider value */
455         { 336000000, 100000000, 100, 21, 16, 11 },
456         { 312000000, 100000000, 200, 26, 24, 13 },
457         {  13000000, 100000000, 200,  1, 26, 13 },
458         {  12000000, 100000000, 200,  1, 24, 13 },
459         {         0,         0,   0,  0,  0,  0 },
460 };
461 
462 static const struct pdiv_map plle_p[] = {
463         { .pdiv =  1, .hw_val =  0 },
464         { .pdiv =  2, .hw_val =  1 },
465         { .pdiv =  3, .hw_val =  2 },
466         { .pdiv =  4, .hw_val =  3 },
467         { .pdiv =  5, .hw_val =  4 },
468         { .pdiv =  6, .hw_val =  5 },
469         { .pdiv =  8, .hw_val =  6 },
470         { .pdiv = 10, .hw_val =  7 },
471         { .pdiv = 12, .hw_val =  8 },
472         { .pdiv = 16, .hw_val =  9 },
473         { .pdiv = 12, .hw_val = 10 },
474         { .pdiv = 16, .hw_val = 11 },
475         { .pdiv = 20, .hw_val = 12 },
476         { .pdiv = 24, .hw_val = 13 },
477         { .pdiv = 32, .hw_val = 14 },
478         { .pdiv =  1, .hw_val =  0 },
479 };
480 
481 static struct div_nmp plle_nmp = {
482         .divm_shift = 0,
483         .divm_width = 8,
484         .divn_shift = 8,
485         .divn_width = 8,
486         .divp_shift = 24,
487         .divp_width = 4,
488 };
489 
490 static struct tegra_clk_pll_params pll_e_params = {
491         .input_min = 12000000,
492         .input_max = 1000000000,
493         .cf_min = 12000000,
494         .cf_max = 75000000,
495         .vco_min = 1600000000,
496         .vco_max = 2400000000U,
497         .base_reg = PLLE_BASE,
498         .misc_reg = PLLE_MISC,
499         .aux_reg = PLLE_AUX,
500         .lock_mask = PLLE_MISC_LOCK,
501         .lock_enable_bit_idx = PLLE_MISC_LOCK_ENABLE,
502         .lock_delay = 300,
503         .pdiv_tohw = plle_p,
504         .div_nmp = &plle_nmp,
505         .freq_table = pll_e_freq_table,
506         .flags = TEGRA_PLL_FIXED | TEGRA_PLL_HAS_LOCK_ENABLE,
507         .fixed_rate = 100000000,
508 };
509 
510 static const struct clk_div_table pll_re_div_table[] = {
511         { .val = 0, .div = 1 },
512         { .val = 1, .div = 2 },
513         { .val = 2, .div = 3 },
514         { .val = 3, .div = 4 },
515         { .val = 4, .div = 5 },
516         { .val = 5, .div = 6 },
517         { .val = 0, .div = 0 },
518 };
519 
520 static struct div_nmp pllre_nmp = {
521         .divm_shift = 0,
522         .divm_width = 8,
523         .divn_shift = 8,
524         .divn_width = 8,
525         .divp_shift = 16,
526         .divp_width = 4,
527 };
528 
529 static struct tegra_clk_pll_params pll_re_vco_params = {
530         .input_min = 12000000,
531         .input_max = 1000000000,
532         .cf_min = 12000000,
533         .cf_max = 19200000, /* s/w policy, h/w capability 38 MHz */
534         .vco_min = 300000000,
535         .vco_max = 600000000,
536         .base_reg = PLLRE_BASE,
537         .misc_reg = PLLRE_MISC,
538         .lock_mask = PLLRE_MISC_LOCK,
539         .lock_enable_bit_idx = PLLRE_MISC_LOCK_ENABLE,
540         .lock_delay = 300,
541         .iddq_reg = PLLRE_MISC,
542         .iddq_bit_idx = PLLRE_IDDQ_BIT,
543         .div_nmp = &pllre_nmp,
544         .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE |
545                  TEGRA_PLL_LOCK_MISC,
546 };
547 
548 static struct div_nmp pllp_nmp = {
549         .divm_shift = 0,
550         .divm_width = 5,
551         .divn_shift = 8,
552         .divn_width = 10,
553         .divp_shift = 20,
554         .divp_width = 3,
555 };
556 
557 static struct tegra_clk_pll_freq_table pll_p_freq_table[] = {
558         { 12000000, 408000000, 408, 12, 1, 8 },
559         { 13000000, 408000000, 408, 13, 1, 8 },
560         { 16800000, 408000000, 340, 14, 1, 8 },
561         { 19200000, 408000000, 340, 16, 1, 8 },
562         { 26000000, 408000000, 408, 26, 1, 8 },
563         {        0,         0,   0,  0, 0, 0 },
564 };
565 
566 static struct tegra_clk_pll_params pll_p_params = {
567         .input_min = 2000000,
568         .input_max = 31000000,
569         .cf_min = 1000000,
570         .cf_max = 6000000,
571         .vco_min = 200000000,
572         .vco_max = 700000000,
573         .base_reg = PLLP_BASE,
574         .misc_reg = PLLP_MISC,
575         .lock_mask = PLL_BASE_LOCK,
576         .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE,
577         .lock_delay = 300,
578         .div_nmp = &pllp_nmp,
579         .freq_table = pll_p_freq_table,
580         .fixed_rate = 408000000,
581         .flags = TEGRA_PLL_FIXED | TEGRA_PLL_USE_LOCK |
582                  TEGRA_PLL_HAS_LOCK_ENABLE,
583 };
584 
585 static struct tegra_clk_pll_freq_table pll_a_freq_table[] = {
586         {  9600000, 282240000, 147,  5, 1, 4 },
587         {  9600000, 368640000, 192,  5, 1, 4 },
588         {  9600000, 240000000, 200,  8, 1, 8 },
589         { 28800000, 282240000, 245, 25, 1, 8 },
590         { 28800000, 368640000, 320, 25, 1, 8 },
591         { 28800000, 240000000, 200, 24, 1, 8 },
592         {        0,         0,   0,  0, 0, 0 },
593 };
594 
595 static struct tegra_clk_pll_params pll_a_params = {
596         .input_min = 2000000,
597         .input_max = 31000000,
598         .cf_min = 1000000,
599         .cf_max = 6000000,
600         .vco_min = 200000000,
601         .vco_max = 700000000,
602         .base_reg = PLLA_BASE,
603         .misc_reg = PLLA_MISC,
604         .lock_mask = PLL_BASE_LOCK,
605         .lock_enable_bit_idx = PLL_MISC_LOCK_ENABLE,
606         .lock_delay = 300,
607         .div_nmp = &pllp_nmp,
608         .freq_table = pll_a_freq_table,
609         .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_USE_LOCK |
610                  TEGRA_PLL_HAS_LOCK_ENABLE,
611 };
612 
613 static struct div_nmp plld_nmp = {
614         .divm_shift = 0,
615         .divm_width = 5,
616         .divn_shift = 8,
617         .divn_width = 11,
618         .divp_shift = 20,
619         .divp_width = 3,
620 };
621 
622 static struct tegra_clk_pll_freq_table pll_d_freq_table[] = {
623         { 12000000,  216000000,  864, 12, 4, 12 },
624         { 13000000,  216000000,  864, 13, 4, 12 },
625         { 16800000,  216000000,  720, 14, 4, 12 },
626         { 19200000,  216000000,  720, 16, 4, 12 },
627         { 26000000,  216000000,  864, 26, 4, 12 },
628         { 12000000,  594000000,  594, 12, 1, 12 },
629         { 13000000,  594000000,  594, 13, 1, 12 },
630         { 16800000,  594000000,  495, 14, 1, 12 },
631         { 19200000,  594000000,  495, 16, 1, 12 },
632         { 26000000,  594000000,  594, 26, 1, 12 },
633         { 12000000, 1000000000, 1000, 12, 1, 12 },
634         { 13000000, 1000000000, 1000, 13, 1, 12 },
635         { 19200000, 1000000000,  625, 12, 1, 12 },
636         { 26000000, 1000000000, 1000, 26, 1, 12 },
637         {        0,          0,    0,  0, 0,  0 },
638 };
639 
640 static struct tegra_clk_pll_params pll_d_params = {
641         .input_min = 2000000,
642         .input_max = 40000000,
643         .cf_min = 1000000,
644         .cf_max = 6000000,
645         .vco_min = 500000000,
646         .vco_max = 1000000000,
647         .base_reg = PLLD_BASE,
648         .misc_reg = PLLD_MISC,
649         .lock_mask = PLL_BASE_LOCK,
650         .lock_enable_bit_idx = PLLDU_MISC_LOCK_ENABLE,
651         .lock_delay = 1000,
652         .div_nmp = &plld_nmp,
653         .freq_table = pll_d_freq_table,
654         .flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON |
655                  TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE,
656 };
657 
658 static struct tegra_clk_pll_freq_table tegra124_pll_d2_freq_table[] = {
659         { 12000000, 594000000, 99, 1, 2, 0 },
660         { 13000000, 594000000, 91, 1, 2, 0 }, /* actual: 591.5 MHz */
661         { 16800000, 594000000, 71, 1, 2, 0 }, /* actual: 596.4 MHz */
662         { 19200000, 594000000, 62, 1, 2, 0 }, /* actual: 595.2 MHz */
663         { 26000000, 594000000, 91, 2, 2, 0 }, /* actual: 591.5 MHz */
664         {        0,         0,  0, 0, 0, 0 },
665 };
666 
667 static struct tegra_clk_pll_params tegra124_pll_d2_params = {
668         .input_min = 12000000,
669         .input_max = 1000000000,
670         .cf_min = 12000000,
671         .cf_max = 19200000, /* s/w policy, h/w capability 38 MHz */
672         .vco_min = 600000000,
673         .vco_max = 1200000000,
674         .base_reg = PLLD2_BASE,
675         .misc_reg = PLLD2_MISC,
676         .lock_mask = PLL_BASE_LOCK,
677         .lock_enable_bit_idx = PLLSS_MISC_LOCK_ENABLE,
678         .lock_delay = 300,
679         .iddq_reg = PLLD2_BASE,
680         .iddq_bit_idx = PLLSS_IDDQ_BIT,
681         .pdiv_tohw = pll12g_ssd_esd_p,
682         .div_nmp = &pllss_nmp,
683         .ext_misc_reg[0] = 0x570,
684         .ext_misc_reg[1] = 0x574,
685         .ext_misc_reg[2] = 0x578,
686         .max_p = 15,
687         .freq_table = tegra124_pll_d2_freq_table,
688         .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE,
689 };
690 
691 static struct tegra_clk_pll_freq_table pll_dp_freq_table[] = {
692         { 12000000, 600000000, 100, 1, 2, 0 },
693         { 13000000, 600000000,  92, 1, 2, 0 }, /* actual: 598.0 MHz */
694         { 16800000, 600000000,  71, 1, 2, 0 }, /* actual: 596.4 MHz */
695         { 19200000, 600000000,  62, 1, 2, 0 }, /* actual: 595.2 MHz */
696         { 26000000, 600000000,  92, 2, 2, 0 }, /* actual: 598.0 MHz */
697         {        0,         0,   0, 0, 0, 0 },
698 };
699 
700 static struct tegra_clk_pll_params pll_dp_params = {
701         .input_min = 12000000,
702         .input_max = 1000000000,
703         .cf_min = 12000000,
704         .cf_max = 19200000, /* s/w policy, h/w capability 38 MHz */
705         .vco_min = 600000000,
706         .vco_max = 1200000000,
707         .base_reg = PLLDP_BASE,
708         .misc_reg = PLLDP_MISC,
709         .lock_mask = PLL_BASE_LOCK,
710         .lock_enable_bit_idx = PLLSS_MISC_LOCK_ENABLE,
711         .lock_delay = 300,
712         .iddq_reg = PLLDP_BASE,
713         .iddq_bit_idx = PLLSS_IDDQ_BIT,
714         .pdiv_tohw = pll12g_ssd_esd_p,
715         .div_nmp = &pllss_nmp,
716         .ext_misc_reg[0] = 0x598,
717         .ext_misc_reg[1] = 0x59c,
718         .ext_misc_reg[2] = 0x5a0,
719         .max_p = 5,
720         .freq_table = pll_dp_freq_table,
721         .flags = TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE,
722 };
723 
724 static const struct pdiv_map pllu_p[] = {
725         { .pdiv = 1, .hw_val = 1 },
726         { .pdiv = 2, .hw_val = 0 },
727         { .pdiv = 0, .hw_val = 0 },
728 };
729 
730 static struct div_nmp pllu_nmp = {
731         .divm_shift = 0,
732         .divm_width = 5,
733         .divn_shift = 8,
734         .divn_width = 10,
735         .divp_shift = 20,
736         .divp_width = 1,
737 };
738 
739 static struct tegra_clk_pll_freq_table pll_u_freq_table[] = {
740         { 12000000, 480000000, 960, 12, 2, 12 },
741         { 13000000, 480000000, 960, 13, 2, 12 },
742         { 16800000, 480000000, 400,  7, 2,  5 },
743         { 19200000, 480000000, 200,  4, 2,  3 },
744         { 26000000, 480000000, 960, 26, 2, 12 },
745         {        0,         0,   0,  0, 0,  0 },
746 };
747 
748 static struct tegra_clk_pll_params pll_u_params = {
749         .input_min = 2000000,
750         .input_max = 40000000,
751         .cf_min = 1000000,
752         .cf_max = 6000000,
753         .vco_min = 480000000,
754         .vco_max = 960000000,
755         .base_reg = PLLU_BASE,
756         .misc_reg = PLLU_MISC,
757         .lock_mask = PLL_BASE_LOCK,
758         .lock_enable_bit_idx = PLLDU_MISC_LOCK_ENABLE,
759         .lock_delay = 1000,
760         .pdiv_tohw = pllu_p,
761         .div_nmp = &pllu_nmp,
762         .freq_table = pll_u_freq_table,
763         .flags = TEGRA_PLLU | TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_LFCON |
764                  TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE,
765 };
766 
767 struct utmi_clk_param {
768         /* Oscillator Frequency in KHz */
769         u32 osc_frequency;
770         /* UTMIP PLL Enable Delay Count  */
771         u8 enable_delay_count;
772         /* UTMIP PLL Stable count */
773         u8 stable_count;
774         /*  UTMIP PLL Active delay count */
775         u8 active_delay_count;
776         /* UTMIP PLL Xtal frequency count */
777         u8 xtal_freq_count;
778 };
779 
780 static const struct utmi_clk_param utmi_parameters[] = {
781         {
782                 .osc_frequency = 13000000, .enable_delay_count = 0x02,
783                 .stable_count = 0x33, .active_delay_count = 0x05,
784                 .xtal_freq_count = 0x7f
785         }, {
786                 .osc_frequency = 19200000, .enable_delay_count = 0x03,
787                 .stable_count = 0x4b, .active_delay_count = 0x06,
788                 .xtal_freq_count = 0xbb
789         }, {
790                 .osc_frequency = 12000000, .enable_delay_count = 0x02,
791                 .stable_count = 0x2f, .active_delay_count = 0x04,
792                 .xtal_freq_count = 0x76
793         }, {
794                 .osc_frequency = 26000000, .enable_delay_count = 0x04,
795                 .stable_count = 0x66, .active_delay_count = 0x09,
796                 .xtal_freq_count = 0xfe
797         }, {
798                 .osc_frequency = 16800000, .enable_delay_count = 0x03,
799                 .stable_count = 0x41, .active_delay_count = 0x0a,
800                 .xtal_freq_count = 0xa4
801         },
802 };
803 
804 static struct tegra_clk tegra124_clks[tegra_clk_max] __initdata = {
805         [tegra_clk_ispb] = { .dt_id = TEGRA124_CLK_ISPB, .present = true },
806         [tegra_clk_rtc] = { .dt_id = TEGRA124_CLK_RTC, .present = true },
807         [tegra_clk_timer] = { .dt_id = TEGRA124_CLK_TIMER, .present = true },
808         [tegra_clk_uarta] = { .dt_id = TEGRA124_CLK_UARTA, .present = true },
809         [tegra_clk_sdmmc2_8] = { .dt_id = TEGRA124_CLK_SDMMC2, .present = true },
810         [tegra_clk_i2s1] = { .dt_id = TEGRA124_CLK_I2S1, .present = true },
811         [tegra_clk_i2c1] = { .dt_id = TEGRA124_CLK_I2C1, .present = true },
812         [tegra_clk_sdmmc1_8] = { .dt_id = TEGRA124_CLK_SDMMC1, .present = true },
813         [tegra_clk_sdmmc4_8] = { .dt_id = TEGRA124_CLK_SDMMC4, .present = true },
814         [tegra_clk_pwm] = { .dt_id = TEGRA124_CLK_PWM, .present = true },
815         [tegra_clk_i2s2] = { .dt_id = TEGRA124_CLK_I2S2, .present = true },
816         [tegra_clk_usbd] = { .dt_id = TEGRA124_CLK_USBD, .present = true },
817         [tegra_clk_isp_8] = { .dt_id = TEGRA124_CLK_ISP, .present = true },
818         [tegra_clk_disp2] = { .dt_id = TEGRA124_CLK_DISP2, .present = true },
819         [tegra_clk_disp1] = { .dt_id = TEGRA124_CLK_DISP1, .present = true },
820         [tegra_clk_host1x_8] = { .dt_id = TEGRA124_CLK_HOST1X, .present = true },
821         [tegra_clk_vcp] = { .dt_id = TEGRA124_CLK_VCP, .present = true },
822         [tegra_clk_i2s0] = { .dt_id = TEGRA124_CLK_I2S0, .present = true },
823         [tegra_clk_apbdma] = { .dt_id = TEGRA124_CLK_APBDMA, .present = true },
824         [tegra_clk_kbc] = { .dt_id = TEGRA124_CLK_KBC, .present = true },
825         [tegra_clk_kfuse] = { .dt_id = TEGRA124_CLK_KFUSE, .present = true },
826         [tegra_clk_sbc1] = { .dt_id = TEGRA124_CLK_SBC1, .present = true },
827         [tegra_clk_nor] = { .dt_id = TEGRA124_CLK_NOR, .present = true },
828         [tegra_clk_sbc2] = { .dt_id = TEGRA124_CLK_SBC2, .present = true },
829         [tegra_clk_sbc3] = { .dt_id = TEGRA124_CLK_SBC3, .present = true },
830         [tegra_clk_i2c5] = { .dt_id = TEGRA124_CLK_I2C5, .present = true },
831         [tegra_clk_mipi] = { .dt_id = TEGRA124_CLK_MIPI, .present = true },
832         [tegra_clk_hdmi] = { .dt_id = TEGRA124_CLK_HDMI, .present = true },
833         [tegra_clk_csi] = { .dt_id = TEGRA124_CLK_CSI, .present = true },
834         [tegra_clk_i2c2] = { .dt_id = TEGRA124_CLK_I2C2, .present = true },
835         [tegra_clk_uartc] = { .dt_id = TEGRA124_CLK_UARTC, .present = true },
836         [tegra_clk_mipi_cal] = { .dt_id = TEGRA124_CLK_MIPI_CAL, .present = true },
837         [tegra_clk_usb2] = { .dt_id = TEGRA124_CLK_USB2, .present = true },
838         [tegra_clk_usb3] = { .dt_id = TEGRA124_CLK_USB3, .present = true },
839         [tegra_clk_vde_8] = { .dt_id = TEGRA124_CLK_VDE, .present = true },
840         [tegra_clk_bsea] = { .dt_id = TEGRA124_CLK_BSEA, .present = true },
841         [tegra_clk_bsev] = { .dt_id = TEGRA124_CLK_BSEV, .present = true },
842         [tegra_clk_uartd] = { .dt_id = TEGRA124_CLK_UARTD, .present = true },
843         [tegra_clk_i2c3] = { .dt_id = TEGRA124_CLK_I2C3, .present = true },
844         [tegra_clk_sbc4] = { .dt_id = TEGRA124_CLK_SBC4, .present = true },
845         [tegra_clk_sdmmc3_8] = { .dt_id = TEGRA124_CLK_SDMMC3, .present = true },
846         [tegra_clk_pcie] = { .dt_id = TEGRA124_CLK_PCIE, .present = true },
847         [tegra_clk_owr] = { .dt_id = TEGRA124_CLK_OWR, .present = true },
848         [tegra_clk_afi] = { .dt_id = TEGRA124_CLK_AFI, .present = true },
849         [tegra_clk_csite] = { .dt_id = TEGRA124_CLK_CSITE, .present = true },
850         [tegra_clk_la] = { .dt_id = TEGRA124_CLK_LA, .present = true },
851         [tegra_clk_trace] = { .dt_id = TEGRA124_CLK_TRACE, .present = true },
852         [tegra_clk_soc_therm] = { .dt_id = TEGRA124_CLK_SOC_THERM, .present = true },
853         [tegra_clk_dtv] = { .dt_id = TEGRA124_CLK_DTV, .present = true },
854         [tegra_clk_i2cslow] = { .dt_id = TEGRA124_CLK_I2CSLOW, .present = true },
855         [tegra_clk_tsec] = { .dt_id = TEGRA124_CLK_TSEC, .present = true },
856         [tegra_clk_xusb_host] = { .dt_id = TEGRA124_CLK_XUSB_HOST, .present = true },
857         [tegra_clk_msenc] = { .dt_id = TEGRA124_CLK_MSENC, .present = true },
858         [tegra_clk_csus] = { .dt_id = TEGRA124_CLK_CSUS, .present = true },
859         [tegra_clk_mselect] = { .dt_id = TEGRA124_CLK_MSELECT, .present = true },
860         [tegra_clk_tsensor] = { .dt_id = TEGRA124_CLK_TSENSOR, .present = true },
861         [tegra_clk_i2s3] = { .dt_id = TEGRA124_CLK_I2S3, .present = true },
862         [tegra_clk_i2s4] = { .dt_id = TEGRA124_CLK_I2S4, .present = true },
863         [tegra_clk_i2c4] = { .dt_id = TEGRA124_CLK_I2C4, .present = true },
864         [tegra_clk_sbc5] = { .dt_id = TEGRA124_CLK_SBC5, .present = true },
865         [tegra_clk_sbc6] = { .dt_id = TEGRA124_CLK_SBC6, .present = true },
866         [tegra_clk_d_audio] = { .dt_id = TEGRA124_CLK_D_AUDIO, .present = true },
867         [tegra_clk_apbif] = { .dt_id = TEGRA124_CLK_APBIF, .present = true },
868         [tegra_clk_dam0] = { .dt_id = TEGRA124_CLK_DAM0, .present = true },
869         [tegra_clk_dam1] = { .dt_id = TEGRA124_CLK_DAM1, .present = true },
870         [tegra_clk_dam2] = { .dt_id = TEGRA124_CLK_DAM2, .present = true },
871         [tegra_clk_hda2codec_2x] = { .dt_id = TEGRA124_CLK_HDA2CODEC_2X, .present = true },
872         [tegra_clk_audio0_2x] = { .dt_id = TEGRA124_CLK_AUDIO0_2X, .present = true },
873         [tegra_clk_audio1_2x] = { .dt_id = TEGRA124_CLK_AUDIO1_2X, .present = true },
874         [tegra_clk_audio2_2x] = { .dt_id = TEGRA124_CLK_AUDIO2_2X, .present = true },
875         [tegra_clk_audio3_2x] = { .dt_id = TEGRA124_CLK_AUDIO3_2X, .present = true },
876         [tegra_clk_audio4_2x] = { .dt_id = TEGRA124_CLK_AUDIO4_2X, .present = true },
877         [tegra_clk_spdif_2x] = { .dt_id = TEGRA124_CLK_SPDIF_2X, .present = true },
878         [tegra_clk_actmon] = { .dt_id = TEGRA124_CLK_ACTMON, .present = true },
879         [tegra_clk_extern1] = { .dt_id = TEGRA124_CLK_EXTERN1, .present = true },
880         [tegra_clk_extern2] = { .dt_id = TEGRA124_CLK_EXTERN2, .present = true },
881         [tegra_clk_extern3] = { .dt_id = TEGRA124_CLK_EXTERN3, .present = true },
882         [tegra_clk_sata_oob] = { .dt_id = TEGRA124_CLK_SATA_OOB, .present = true },
883         [tegra_clk_sata] = { .dt_id = TEGRA124_CLK_SATA, .present = true },
884         [tegra_clk_hda] = { .dt_id = TEGRA124_CLK_HDA, .present = true },
885         [tegra_clk_se] = { .dt_id = TEGRA124_CLK_SE, .present = true },
886         [tegra_clk_hda2hdmi] = { .dt_id = TEGRA124_CLK_HDA2HDMI, .present = true },
887         [tegra_clk_sata_cold] = { .dt_id = TEGRA124_CLK_SATA_COLD, .present = true },
888         [tegra_clk_cilab] = { .dt_id = TEGRA124_CLK_CILAB, .present = true },
889         [tegra_clk_cilcd] = { .dt_id = TEGRA124_CLK_CILCD, .present = true },
890         [tegra_clk_cile] = { .dt_id = TEGRA124_CLK_CILE, .present = true },
891         [tegra_clk_dsialp] = { .dt_id = TEGRA124_CLK_DSIALP, .present = true },
892         [tegra_clk_dsiblp] = { .dt_id = TEGRA124_CLK_DSIBLP, .present = true },
893         [tegra_clk_entropy] = { .dt_id = TEGRA124_CLK_ENTROPY, .present = true },
894         [tegra_clk_dds] = { .dt_id = TEGRA124_CLK_DDS, .present = true },
895         [tegra_clk_dp2] = { .dt_id = TEGRA124_CLK_DP2, .present = true },
896         [tegra_clk_amx] = { .dt_id = TEGRA124_CLK_AMX, .present = true },
897         [tegra_clk_adx] = { .dt_id = TEGRA124_CLK_ADX, .present = true },
898         [tegra_clk_xusb_ss] = { .dt_id = TEGRA124_CLK_XUSB_SS, .present = true },
899         [tegra_clk_i2c6] = { .dt_id = TEGRA124_CLK_I2C6, .present = true },
900         [tegra_clk_vim2_clk] = { .dt_id = TEGRA124_CLK_VIM2_CLK, .present = true },
901         [tegra_clk_hdmi_audio] = { .dt_id = TEGRA124_CLK_HDMI_AUDIO, .present = true },
902         [tegra_clk_clk72Mhz] = { .dt_id = TEGRA124_CLK_CLK72MHZ, .present = true },
903         [tegra_clk_vic03] = { .dt_id = TEGRA124_CLK_VIC03, .present = true },
904         [tegra_clk_adx1] = { .dt_id = TEGRA124_CLK_ADX1, .present = true },
905         [tegra_clk_dpaux] = { .dt_id = TEGRA124_CLK_DPAUX, .present = true },
906         [tegra_clk_sor0] = { .dt_id = TEGRA124_CLK_SOR0, .present = true },
907         [tegra_clk_sor0_lvds] = { .dt_id = TEGRA124_CLK_SOR0_LVDS, .present = true },
908         [tegra_clk_gpu] = { .dt_id = TEGRA124_CLK_GPU, .present = true },
909         [tegra_clk_amx1] = { .dt_id = TEGRA124_CLK_AMX1, .present = true },
910         [tegra_clk_uartb] = { .dt_id = TEGRA124_CLK_UARTB, .present = true },
911         [tegra_clk_vfir] = { .dt_id = TEGRA124_CLK_VFIR, .present = true },
912         [tegra_clk_spdif_in] = { .dt_id = TEGRA124_CLK_SPDIF_IN, .present = true },
913         [tegra_clk_spdif_out] = { .dt_id = TEGRA124_CLK_SPDIF_OUT, .present = true },
914         [tegra_clk_vi_9] = { .dt_id = TEGRA124_CLK_VI, .present = true },
915         [tegra_clk_vi_sensor_8] = { .dt_id = TEGRA124_CLK_VI_SENSOR, .present = true },
916         [tegra_clk_fuse] = { .dt_id = TEGRA124_CLK_FUSE, .present = true },
917         [tegra_clk_fuse_burn] = { .dt_id = TEGRA124_CLK_FUSE_BURN, .present = true },
918         [tegra_clk_clk_32k] = { .dt_id = TEGRA124_CLK_CLK_32K, .present = true },
919         [tegra_clk_clk_m] = { .dt_id = TEGRA124_CLK_CLK_M, .present = true },
920         [tegra_clk_clk_m_div2] = { .dt_id = TEGRA124_CLK_CLK_M_DIV2, .present = true },
921         [tegra_clk_clk_m_div4] = { .dt_id = TEGRA124_CLK_CLK_M_DIV4, .present = true },
922         [tegra_clk_pll_ref] = { .dt_id = TEGRA124_CLK_PLL_REF, .present = true },
923         [tegra_clk_pll_c] = { .dt_id = TEGRA124_CLK_PLL_C, .present = true },
924         [tegra_clk_pll_c_out1] = { .dt_id = TEGRA124_CLK_PLL_C_OUT1, .present = true },
925         [tegra_clk_pll_c2] = { .dt_id = TEGRA124_CLK_PLL_C2, .present = true },
926         [tegra_clk_pll_c3] = { .dt_id = TEGRA124_CLK_PLL_C3, .present = true },
927         [tegra_clk_pll_m] = { .dt_id = TEGRA124_CLK_PLL_M, .present = true },
928         [tegra_clk_pll_m_out1] = { .dt_id = TEGRA124_CLK_PLL_M_OUT1, .present = true },
929         [tegra_clk_pll_p] = { .dt_id = TEGRA124_CLK_PLL_P, .present = true },
930         [tegra_clk_pll_p_out1] = { .dt_id = TEGRA124_CLK_PLL_P_OUT1, .present = true },
931         [tegra_clk_pll_p_out2] = { .dt_id = TEGRA124_CLK_PLL_P_OUT2, .present = true },
932         [tegra_clk_pll_p_out3] = { .dt_id = TEGRA124_CLK_PLL_P_OUT3, .present = true },
933         [tegra_clk_pll_p_out4] = { .dt_id = TEGRA124_CLK_PLL_P_OUT4, .present = true },
934         [tegra_clk_pll_a] = { .dt_id = TEGRA124_CLK_PLL_A, .present = true },
935         [tegra_clk_pll_a_out0] = { .dt_id = TEGRA124_CLK_PLL_A_OUT0, .present = true },
936         [tegra_clk_pll_d] = { .dt_id = TEGRA124_CLK_PLL_D, .present = true },
937         [tegra_clk_pll_d_out0] = { .dt_id = TEGRA124_CLK_PLL_D_OUT0, .present = true },
938         [tegra_clk_pll_d2] = { .dt_id = TEGRA124_CLK_PLL_D2, .present = true },
939         [tegra_clk_pll_d2_out0] = { .dt_id = TEGRA124_CLK_PLL_D2_OUT0, .present = true },
940         [tegra_clk_pll_u] = { .dt_id = TEGRA124_CLK_PLL_U, .present = true },
941         [tegra_clk_pll_u_480m] = { .dt_id = TEGRA124_CLK_PLL_U_480M, .present = true },
942         [tegra_clk_pll_u_60m] = { .dt_id = TEGRA124_CLK_PLL_U_60M, .present = true },
943         [tegra_clk_pll_u_48m] = { .dt_id = TEGRA124_CLK_PLL_U_48M, .present = true },
944         [tegra_clk_pll_u_12m] = { .dt_id = TEGRA124_CLK_PLL_U_12M, .present = true },
945         [tegra_clk_pll_x] = { .dt_id = TEGRA124_CLK_PLL_X, .present = true },
946         [tegra_clk_pll_x_out0] = { .dt_id = TEGRA124_CLK_PLL_X_OUT0, .present = true },
947         [tegra_clk_pll_re_vco] = { .dt_id = TEGRA124_CLK_PLL_RE_VCO, .present = true },
948         [tegra_clk_pll_re_out] = { .dt_id = TEGRA124_CLK_PLL_RE_OUT, .present = true },
949         [tegra_clk_spdif_in_sync] = { .dt_id = TEGRA124_CLK_SPDIF_IN_SYNC, .present = true },
950         [tegra_clk_i2s0_sync] = { .dt_id = TEGRA124_CLK_I2S0_SYNC, .present = true },
951         [tegra_clk_i2s1_sync] = { .dt_id = TEGRA124_CLK_I2S1_SYNC, .present = true },
952         [tegra_clk_i2s2_sync] = { .dt_id = TEGRA124_CLK_I2S2_SYNC, .present = true },
953         [tegra_clk_i2s3_sync] = { .dt_id = TEGRA124_CLK_I2S3_SYNC, .present = true },
954         [tegra_clk_i2s4_sync] = { .dt_id = TEGRA124_CLK_I2S4_SYNC, .present = true },
955         [tegra_clk_vimclk_sync] = { .dt_id = TEGRA124_CLK_VIMCLK_SYNC, .present = true },
956         [tegra_clk_audio0] = { .dt_id = TEGRA124_CLK_AUDIO0, .present = true },
957         [tegra_clk_audio1] = { .dt_id = TEGRA124_CLK_AUDIO1, .present = true },
958         [tegra_clk_audio2] = { .dt_id = TEGRA124_CLK_AUDIO2, .present = true },
959         [tegra_clk_audio3] = { .dt_id = TEGRA124_CLK_AUDIO3, .present = true },
960         [tegra_clk_audio4] = { .dt_id = TEGRA124_CLK_AUDIO4, .present = true },
961         [tegra_clk_spdif] = { .dt_id = TEGRA124_CLK_SPDIF, .present = true },
962         [tegra_clk_clk_out_1] = { .dt_id = TEGRA124_CLK_CLK_OUT_1, .present = true },
963         [tegra_clk_clk_out_2] = { .dt_id = TEGRA124_CLK_CLK_OUT_2, .present = true },
964         [tegra_clk_clk_out_3] = { .dt_id = TEGRA124_CLK_CLK_OUT_3, .present = true },
965         [tegra_clk_blink] = { .dt_id = TEGRA124_CLK_BLINK, .present = true },
966         [tegra_clk_xusb_host_src] = { .dt_id = TEGRA124_CLK_XUSB_HOST_SRC, .present = true },
967         [tegra_clk_xusb_falcon_src] = { .dt_id = TEGRA124_CLK_XUSB_FALCON_SRC, .present = true },
968         [tegra_clk_xusb_fs_src] = { .dt_id = TEGRA124_CLK_XUSB_FS_SRC, .present = true },
969         [tegra_clk_xusb_ss_src] = { .dt_id = TEGRA124_CLK_XUSB_SS_SRC, .present = true },
970         [tegra_clk_xusb_ss_div2] = { .dt_id = TEGRA124_CLK_XUSB_SS_DIV2, .present = true },
971         [tegra_clk_xusb_dev_src] = { .dt_id = TEGRA124_CLK_XUSB_DEV_SRC, .present = true },
972         [tegra_clk_xusb_dev] = { .dt_id = TEGRA124_CLK_XUSB_DEV, .present = true },
973         [tegra_clk_xusb_hs_src] = { .dt_id = TEGRA124_CLK_XUSB_HS_SRC, .present = true },
974         [tegra_clk_sclk] = { .dt_id = TEGRA124_CLK_SCLK, .present = true },
975         [tegra_clk_hclk] = { .dt_id = TEGRA124_CLK_HCLK, .present = true },
976         [tegra_clk_pclk] = { .dt_id = TEGRA124_CLK_PCLK, .present = true },
977         [tegra_clk_cclk_g] = { .dt_id = TEGRA124_CLK_CCLK_G, .present = true },
978         [tegra_clk_cclk_lp] = { .dt_id = TEGRA124_CLK_CCLK_LP, .present = true },
979         [tegra_clk_dfll_ref] = { .dt_id = TEGRA124_CLK_DFLL_REF, .present = true },
980         [tegra_clk_dfll_soc] = { .dt_id = TEGRA124_CLK_DFLL_SOC, .present = true },
981         [tegra_clk_vi_sensor2] = { .dt_id = TEGRA124_CLK_VI_SENSOR2, .present = true },
982         [tegra_clk_pll_p_out5] = { .dt_id = TEGRA124_CLK_PLL_P_OUT5, .present = true },
983         [tegra_clk_pll_c4] = { .dt_id = TEGRA124_CLK_PLL_C4, .present = true },
984         [tegra_clk_pll_dp] = { .dt_id = TEGRA124_CLK_PLL_DP, .present = true },
985         [tegra_clk_audio0_mux] = { .dt_id = TEGRA124_CLK_AUDIO0_MUX, .present = true },
986         [tegra_clk_audio1_mux] = { .dt_id = TEGRA124_CLK_AUDIO1_MUX, .present = true },
987         [tegra_clk_audio2_mux] = { .dt_id = TEGRA124_CLK_AUDIO2_MUX, .present = true },
988         [tegra_clk_audio3_mux] = { .dt_id = TEGRA124_CLK_AUDIO3_MUX, .present = true },
989         [tegra_clk_audio4_mux] = { .dt_id = TEGRA124_CLK_AUDIO4_MUX, .present = true },
990         [tegra_clk_spdif_mux] = { .dt_id = TEGRA124_CLK_SPDIF_MUX, .present = true },
991         [tegra_clk_clk_out_1_mux] = { .dt_id = TEGRA124_CLK_CLK_OUT_1_MUX, .present = true },
992         [tegra_clk_clk_out_2_mux] = { .dt_id = TEGRA124_CLK_CLK_OUT_2_MUX, .present = true },
993         [tegra_clk_clk_out_3_mux] = { .dt_id = TEGRA124_CLK_CLK_OUT_3_MUX, .present = true },
994 };
995 
996 static struct tegra_devclk devclks[] __initdata = {
997         { .con_id = "clk_m", .dt_id = TEGRA124_CLK_CLK_M },
998         { .con_id = "pll_ref", .dt_id = TEGRA124_CLK_PLL_REF },
999         { .con_id = "clk_32k", .dt_id = TEGRA124_CLK_CLK_32K },
1000         { .con_id = "clk_m_div2", .dt_id = TEGRA124_CLK_CLK_M_DIV2 },
1001         { .con_id = "clk_m_div4", .dt_id = TEGRA124_CLK_CLK_M_DIV4 },
1002         { .con_id = "pll_c", .dt_id = TEGRA124_CLK_PLL_C },
1003         { .con_id = "pll_c_out1", .dt_id = TEGRA124_CLK_PLL_C_OUT1 },
1004         { .con_id = "pll_c2", .dt_id = TEGRA124_CLK_PLL_C2 },
1005         { .con_id = "pll_c3", .dt_id = TEGRA124_CLK_PLL_C3 },
1006         { .con_id = "pll_p", .dt_id = TEGRA124_CLK_PLL_P },
1007         { .con_id = "pll_p_out1", .dt_id = TEGRA124_CLK_PLL_P_OUT1 },
1008         { .con_id = "pll_p_out2", .dt_id = TEGRA124_CLK_PLL_P_OUT2 },
1009         { .con_id = "pll_p_out3", .dt_id = TEGRA124_CLK_PLL_P_OUT3 },
1010         { .con_id = "pll_p_out4", .dt_id = TEGRA124_CLK_PLL_P_OUT4 },
1011         { .con_id = "pll_m", .dt_id = TEGRA124_CLK_PLL_M },
1012         { .con_id = "pll_m_out1", .dt_id = TEGRA124_CLK_PLL_M_OUT1 },
1013         { .con_id = "pll_x", .dt_id = TEGRA124_CLK_PLL_X },
1014         { .con_id = "pll_x_out0", .dt_id = TEGRA124_CLK_PLL_X_OUT0 },
1015         { .con_id = "pll_u", .dt_id = TEGRA124_CLK_PLL_U },
1016         { .con_id = "pll_u_480M", .dt_id = TEGRA124_CLK_PLL_U_480M },
1017         { .con_id = "pll_u_60M", .dt_id = TEGRA124_CLK_PLL_U_60M },
1018         { .con_id = "pll_u_48M", .dt_id = TEGRA124_CLK_PLL_U_48M },
1019         { .con_id = "pll_u_12M", .dt_id = TEGRA124_CLK_PLL_U_12M },
1020         { .con_id = "pll_d", .dt_id = TEGRA124_CLK_PLL_D },
1021         { .con_id = "pll_d_out0", .dt_id = TEGRA124_CLK_PLL_D_OUT0 },
1022         { .con_id = "pll_d2", .dt_id = TEGRA124_CLK_PLL_D2 },
1023         { .con_id = "pll_d2_out0", .dt_id = TEGRA124_CLK_PLL_D2_OUT0 },
1024         { .con_id = "pll_a", .dt_id = TEGRA124_CLK_PLL_A },
1025         { .con_id = "pll_a_out0", .dt_id = TEGRA124_CLK_PLL_A_OUT0 },
1026         { .con_id = "pll_re_vco", .dt_id = TEGRA124_CLK_PLL_RE_VCO },
1027         { .con_id = "pll_re_out", .dt_id = TEGRA124_CLK_PLL_RE_OUT },
1028         { .con_id = "spdif_in_sync", .dt_id = TEGRA124_CLK_SPDIF_IN_SYNC },
1029         { .con_id = "i2s0_sync", .dt_id = TEGRA124_CLK_I2S0_SYNC },
1030         { .con_id = "i2s1_sync", .dt_id = TEGRA124_CLK_I2S1_SYNC },
1031         { .con_id = "i2s2_sync", .dt_id = TEGRA124_CLK_I2S2_SYNC },
1032         { .con_id = "i2s3_sync", .dt_id = TEGRA124_CLK_I2S3_SYNC },
1033         { .con_id = "i2s4_sync", .dt_id = TEGRA124_CLK_I2S4_SYNC },
1034         { .con_id = "vimcl