1 // SPDX-License-Identifier: GPL-2.0+
3 * (C) Copyright 2013-2020
4 * NVIDIA Corporation <www.nvidia.com>
7 /* Tegra210 Clock control functions */
13 #include <asm/cache.h>
15 #include <asm/arch/clock.h>
16 #include <asm/arch/sysctr.h>
17 #include <asm/arch/tegra.h>
18 #include <asm/arch-tegra/clk_rst.h>
19 #include <asm/arch-tegra/timer.h>
22 #include <linux/delay.h>
25 * Clock types that we can use as a source. The Tegra210 has muxes for the
26 * peripheral clocks, and in most cases there are four options for the clock
27 * source. This gives us a clock 'type' and exploits what commonality exists
30 * Letters are obvious, except for T which means CLK_M, and S which means the
31 * clock derived from 32KHz. Beware that CLK_M (also called OSC in the
32 * datasheet) and PLL_M are different things. The former is the basic
33 * clock supplied to the SOC from an external oscillator. The latter is the
36 * See definitions in clock_id in the header file.
39 CLOCK_TYPE_AXPT, /* PLL_A, PLL_X, PLL_P, CLK_M */
40 CLOCK_TYPE_MCPA, /* and so on */
54 CLOCK_TYPE_PC2CC3M_T16, /* PC2CC3M_T, but w/16-bit divisor (I2C) */
57 CLOCK_TYPE_MCPTM2C2C3,
59 CLOCK_TYPE_AC2CC3P_TS2,
60 CLOCK_TYPE_PC01C00_C42C41TC40,
63 CLOCK_TYPE_NONE = -1, /* invalid clock type */
67 CLOCK_MAX_MUX = 8 /* number of source options for each clock */
71 * Clock source mux for each clock type. This just converts our enum into
72 * a list of mux sources for use by the code.
75 * The extra column in each clock source array is used to store the mask
76 * bits in its register for the source.
78 #define CLK(x) CLOCK_ID_ ## x
79 static enum clock_id clock_source[CLOCK_TYPE_COUNT][CLOCK_MAX_MUX+1] = {
80 { CLK(AUDIO), CLK(XCPU), CLK(PERIPH), CLK(OSC),
81 CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
83 { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(AUDIO),
84 CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
86 { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(OSC),
87 CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
89 { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(NONE),
90 CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
92 { CLK(PERIPH), CLK(CGENERAL), CLK(MEMORY), CLK(OSC),
93 CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
95 { CLK(PERIPH), CLK(DISPLAY), CLK(CGENERAL), CLK(OSC),
96 CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
98 { CLK(AUDIO), CLK(CGENERAL), CLK(PERIPH), CLK(OSC),
99 CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
101 { CLK(AUDIO), CLK(SFROM32KHZ), CLK(PERIPH), CLK(OSC),
102 CLK(EPCI), CLK(NONE), CLK(NONE), CLK(NONE),
104 { CLK(PERIPH), CLK(NONE), CLK(DISPLAY), CLK(NONE),
105 CLK(NONE), CLK(DISPLAY2), CLK(OSC), CLK(NONE),
107 { CLK(PERIPH), CLK(CGENERAL), CLK(SFROM32KHZ), CLK(OSC),
108 CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
111 { CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
112 CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
115 /* Additional clock types on Tegra114+ */
116 /* CLOCK_TYPE_PC2CC3M */
117 { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
118 CLK(MEMORY), CLK(NONE), CLK(NONE), CLK(NONE),
120 /* CLOCK_TYPE_PC2CC3S_T */
121 { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
122 CLK(SFROM32KHZ), CLK(NONE), CLK(OSC), CLK(NONE),
124 /* CLOCK_TYPE_PC2CC3M_T */
125 { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
126 CLK(MEMORY), CLK(NONE), CLK(OSC), CLK(NONE),
128 /* CLOCK_TYPE_PC2CC3M_T, w/16-bit divisor (I2C) */
129 { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
130 CLK(MEMORY), CLK(NONE), CLK(OSC), CLK(NONE),
132 /* CLOCK_TYPE_MC2CC3P_A */
133 { CLK(MEMORY), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
134 CLK(PERIPH), CLK(NONE), CLK(AUDIO), CLK(NONE),
137 { CLK(MEMORY), CLK(NONE), CLK(NONE), CLK(NONE),
138 CLK(NONE), CLK(NONE), CLK(NONE), CLK(NONE),
140 /* CLOCK_TYPE_MCPTM2C2C3 */
141 { CLK(MEMORY), CLK(CGENERAL), CLK(PERIPH), CLK(OSC),
142 CLK(MEMORY2), CLK(CGENERAL2), CLK(CGENERAL3), CLK(NONE),
144 /* CLOCK_TYPE_PC2CC3T_S */
145 { CLK(PERIPH), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
146 CLK(OSC), CLK(NONE), CLK(SFROM32KHZ), CLK(NONE),
148 /* CLOCK_TYPE_AC2CC3P_TS2 */
149 { CLK(AUDIO), CLK(CGENERAL2), CLK(CGENERAL), CLK(CGENERAL3),
150 CLK(PERIPH), CLK(NONE), CLK(OSC), CLK(SRC2),
152 /* CLOCK_TYPE_PC01C00_C42C41TC40 */
153 { CLK(PERIPH), CLK(CGENERAL_1), CLK(CGENERAL_0), CLK(NONE),
154 CLK(CGENERAL4_2), CLK(CGENERAL4_1), CLK(OSC), CLK(CGENERAL4_0),
159 * Clock type for each peripheral clock source. We put the name in each
160 * record just so it is easy to match things up
162 #define TYPE(name, type) type
163 static enum clock_type_id clock_periph_type[PERIPHC_COUNT] = {
165 TYPE(PERIPHC_I2S2, CLOCK_TYPE_AXPT),
166 TYPE(PERIPHC_I2S3, CLOCK_TYPE_AXPT),
167 TYPE(PERIPHC_SPDIF_OUT, CLOCK_TYPE_AXPT),
168 TYPE(PERIPHC_SPDIF_IN, CLOCK_TYPE_PC2CC3M),
169 TYPE(PERIPHC_PWM, CLOCK_TYPE_PC2CC3S_T),
170 TYPE(PERIPHC_05h, CLOCK_TYPE_NONE),
171 TYPE(PERIPHC_SBC2, CLOCK_TYPE_PC2CC3M_T),
172 TYPE(PERIPHC_SBC3, CLOCK_TYPE_PC2CC3M_T),
175 TYPE(PERIPHC_08h, CLOCK_TYPE_NONE),
176 TYPE(PERIPHC_I2C1, CLOCK_TYPE_PC2CC3M_T16),
177 TYPE(PERIPHC_I2C5, CLOCK_TYPE_PC2CC3M_T16),
178 TYPE(PERIPHC_0bh, CLOCK_TYPE_NONE),
179 TYPE(PERIPHC_0ch, CLOCK_TYPE_NONE),
180 TYPE(PERIPHC_SBC1, CLOCK_TYPE_PC2CC3M_T),
181 TYPE(PERIPHC_DISP1, CLOCK_TYPE_PDD2T),
182 TYPE(PERIPHC_DISP2, CLOCK_TYPE_PDD2T),
185 TYPE(PERIPHC_10h, CLOCK_TYPE_NONE),
186 TYPE(PERIPHC_11h, CLOCK_TYPE_NONE),
187 TYPE(PERIPHC_VI, CLOCK_TYPE_MC2CC3P_A),
188 TYPE(PERIPHC_13h, CLOCK_TYPE_NONE),
189 TYPE(PERIPHC_SDMMC1, CLOCK_TYPE_PC2CC3M_T),
190 TYPE(PERIPHC_SDMMC2, CLOCK_TYPE_PC2CC3M_T),
191 TYPE(PERIPHC_16h, CLOCK_TYPE_NONE),
192 TYPE(PERIPHC_17h, CLOCK_TYPE_NONE),
195 TYPE(PERIPHC_18h, CLOCK_TYPE_NONE),
196 TYPE(PERIPHC_SDMMC4, CLOCK_TYPE_PC2CC3M_T),
197 TYPE(PERIPHC_VFIR, CLOCK_TYPE_PC2CC3M_T),
198 TYPE(PERIPHC_1Bh, CLOCK_TYPE_NONE),
199 TYPE(PERIPHC_1Ch, CLOCK_TYPE_NONE),
200 TYPE(PERIPHC_HSI, CLOCK_TYPE_PC2CC3M_T),
201 TYPE(PERIPHC_UART1, CLOCK_TYPE_PC2CC3M_T),
202 TYPE(PERIPHC_UART2, CLOCK_TYPE_PC2CC3M_T),
205 TYPE(PERIPHC_HOST1X, CLOCK_TYPE_MC2CC3P_A),
206 TYPE(PERIPHC_21h, CLOCK_TYPE_NONE),
207 TYPE(PERIPHC_22h, CLOCK_TYPE_NONE),
208 TYPE(PERIPHC_23h, CLOCK_TYPE_NONE),
209 TYPE(PERIPHC_24h, CLOCK_TYPE_NONE),
210 TYPE(PERIPHC_25h, CLOCK_TYPE_NONE),
211 TYPE(PERIPHC_I2C2, CLOCK_TYPE_PC2CC3M_T16),
212 TYPE(PERIPHC_EMC, CLOCK_TYPE_MCPTM2C2C3),
215 TYPE(PERIPHC_UART3, CLOCK_TYPE_PC2CC3M_T),
216 TYPE(PERIPHC_29h, CLOCK_TYPE_NONE),
217 TYPE(PERIPHC_VI_SENSOR, CLOCK_TYPE_MC2CC3P_A),
218 TYPE(PERIPHC_2bh, CLOCK_TYPE_NONE),
219 TYPE(PERIPHC_2ch, CLOCK_TYPE_NONE),
220 TYPE(PERIPHC_SBC4, CLOCK_TYPE_PC2CC3M_T),
221 TYPE(PERIPHC_I2C3, CLOCK_TYPE_PC2CC3M_T16),
222 TYPE(PERIPHC_SDMMC3, CLOCK_TYPE_PC2CC3M_T),
225 TYPE(PERIPHC_UART4, CLOCK_TYPE_PC2CC3M_T),
226 TYPE(PERIPHC_UART5, CLOCK_TYPE_PC2CC3M_T),
227 TYPE(PERIPHC_VDE, CLOCK_TYPE_PC2CC3M_T),
228 TYPE(PERIPHC_OWR, CLOCK_TYPE_PC2CC3M_T),
229 TYPE(PERIPHC_NOR, CLOCK_TYPE_PC2CC3M_T),
230 TYPE(PERIPHC_CSITE, CLOCK_TYPE_PC2CC3M_T),
231 TYPE(PERIPHC_I2S1, CLOCK_TYPE_AXPT),
232 TYPE(PERIPHC_DTV, CLOCK_TYPE_NONE),
235 TYPE(PERIPHC_38h, CLOCK_TYPE_NONE),
236 TYPE(PERIPHC_39h, CLOCK_TYPE_NONE),
237 TYPE(PERIPHC_3ah, CLOCK_TYPE_NONE),
238 TYPE(PERIPHC_3bh, CLOCK_TYPE_NONE),
239 TYPE(PERIPHC_MSENC, CLOCK_TYPE_MC2CC3P_A),
240 TYPE(PERIPHC_TSEC, CLOCK_TYPE_PC2CC3M_T),
241 TYPE(PERIPHC_3eh, CLOCK_TYPE_NONE),
242 TYPE(PERIPHC_OSC, CLOCK_TYPE_NONE),
245 TYPE(PERIPHC_40h, CLOCK_TYPE_NONE), /* start with 0x3b0 */
246 TYPE(PERIPHC_MSELECT, CLOCK_TYPE_PC2CC3M_T),
247 TYPE(PERIPHC_TSENSOR, CLOCK_TYPE_PC2CC3T_S),
248 TYPE(PERIPHC_I2S4, CLOCK_TYPE_AXPT),
249 TYPE(PERIPHC_I2S5, CLOCK_TYPE_AXPT),
250 TYPE(PERIPHC_I2C4, CLOCK_TYPE_PC2CC3M_T16),
251 TYPE(PERIPHC_SBC5, CLOCK_TYPE_PC2CC3M_T),
252 TYPE(PERIPHC_SBC6, CLOCK_TYPE_PC2CC3M_T),
255 TYPE(PERIPHC_AUDIO, CLOCK_TYPE_AC2CC3P_TS2),
256 TYPE(PERIPHC_49h, CLOCK_TYPE_NONE),
257 TYPE(PERIPHC_4ah, CLOCK_TYPE_NONE),
258 TYPE(PERIPHC_4bh, CLOCK_TYPE_NONE),
259 TYPE(PERIPHC_4ch, CLOCK_TYPE_NONE),
260 TYPE(PERIPHC_HDA2CODEC2X, CLOCK_TYPE_PC2CC3M_T),
261 TYPE(PERIPHC_ACTMON, CLOCK_TYPE_PC2CC3S_T),
262 TYPE(PERIPHC_EXTPERIPH1, CLOCK_TYPE_ASPTE),
265 TYPE(PERIPHC_EXTPERIPH2, CLOCK_TYPE_ASPTE),
266 TYPE(PERIPHC_EXTPERIPH3, CLOCK_TYPE_ASPTE),
267 TYPE(PERIPHC_52h, CLOCK_TYPE_NONE),
268 TYPE(PERIPHC_I2CSLOW, CLOCK_TYPE_PC2CC3S_T),
269 TYPE(PERIPHC_SYS, CLOCK_TYPE_NONE),
270 TYPE(PERIPHC_55h, CLOCK_TYPE_NONE),
271 TYPE(PERIPHC_56h, CLOCK_TYPE_NONE),
272 TYPE(PERIPHC_57h, CLOCK_TYPE_NONE),
275 TYPE(PERIPHC_58h, CLOCK_TYPE_NONE),
276 TYPE(PERIPHC_59h, CLOCK_TYPE_NONE),
277 TYPE(PERIPHC_5ah, CLOCK_TYPE_NONE),
278 TYPE(PERIPHC_5bh, CLOCK_TYPE_NONE),
279 TYPE(PERIPHC_SATAOOB, CLOCK_TYPE_PCMT),
280 TYPE(PERIPHC_SATA, CLOCK_TYPE_PCMT),
281 TYPE(PERIPHC_HDA, CLOCK_TYPE_PC2CC3M_T),
282 TYPE(PERIPHC_5fh, CLOCK_TYPE_NONE),
285 TYPE(PERIPHC_XUSB_CORE_HOST, CLOCK_TYPE_NONE),
286 TYPE(PERIPHC_XUSB_FALCON, CLOCK_TYPE_NONE),
287 TYPE(PERIPHC_XUSB_FS, CLOCK_TYPE_NONE),
288 TYPE(PERIPHC_XUSB_CORE_DEV, CLOCK_TYPE_NONE),
289 TYPE(PERIPHC_XUSB_SS, CLOCK_TYPE_NONE),
290 TYPE(PERIPHC_CILAB, CLOCK_TYPE_NONE),
291 TYPE(PERIPHC_CILCD, CLOCK_TYPE_NONE),
292 TYPE(PERIPHC_CILE, CLOCK_TYPE_NONE),
295 TYPE(PERIPHC_DSIA_LP, CLOCK_TYPE_NONE),
296 TYPE(PERIPHC_DSIB_LP, CLOCK_TYPE_NONE),
297 TYPE(PERIPHC_ENTROPY, CLOCK_TYPE_NONE),
298 TYPE(PERIPHC_DVFS_REF, CLOCK_TYPE_NONE),
299 TYPE(PERIPHC_DVFS_SOC, CLOCK_TYPE_NONE),
300 TYPE(PERIPHC_TRACECLKIN, CLOCK_TYPE_NONE),
301 TYPE(PERIPHC_6eh, CLOCK_TYPE_NONE),
302 TYPE(PERIPHC_6fh, CLOCK_TYPE_NONE),
305 TYPE(PERIPHC_EMC_LATENCY, CLOCK_TYPE_NONE),
306 TYPE(PERIPHC_SOC_THERM, CLOCK_TYPE_NONE),
307 TYPE(PERIPHC_72h, CLOCK_TYPE_NONE),
308 TYPE(PERIPHC_73h, CLOCK_TYPE_NONE),
309 TYPE(PERIPHC_74h, CLOCK_TYPE_NONE),
310 TYPE(PERIPHC_75h, CLOCK_TYPE_NONE),
311 TYPE(PERIPHC_VI_SENSOR2, CLOCK_TYPE_NONE),
312 TYPE(PERIPHC_I2C6, CLOCK_TYPE_PC2CC3M_T16),
315 TYPE(PERIPHC_78h, CLOCK_TYPE_NONE),
316 TYPE(PERIPHC_EMC_DLL, CLOCK_TYPE_MCPTM2C2C3),
317 TYPE(PERIPHC_7ah, CLOCK_TYPE_NONE),
318 TYPE(PERIPHC_CLK72MHZ, CLOCK_TYPE_NONE),
319 TYPE(PERIPHC_7ch, CLOCK_TYPE_NONE),
320 TYPE(PERIPHC_7dh, CLOCK_TYPE_NONE),
321 TYPE(PERIPHC_VIC, CLOCK_TYPE_NONE),
322 TYPE(PERIPHC_7Fh, CLOCK_TYPE_NONE),
325 TYPE(PERIPHC_SDMMC_LEGACY_TM, CLOCK_TYPE_NONE),
326 TYPE(PERIPHC_NVDEC, CLOCK_TYPE_NONE),
327 TYPE(PERIPHC_NVJPG, CLOCK_TYPE_NONE),
328 TYPE(PERIPHC_NVENC, CLOCK_TYPE_NONE),
329 TYPE(PERIPHC_84h, CLOCK_TYPE_NONE),
330 TYPE(PERIPHC_85h, CLOCK_TYPE_NONE),
331 TYPE(PERIPHC_86h, CLOCK_TYPE_NONE),
332 TYPE(PERIPHC_87h, CLOCK_TYPE_NONE),
335 TYPE(PERIPHC_88h, CLOCK_TYPE_NONE),
336 TYPE(PERIPHC_89h, CLOCK_TYPE_NONE),
337 TYPE(PERIPHC_DMIC3, CLOCK_TYPE_NONE),
338 TYPE(PERIPHC_APE, CLOCK_TYPE_NONE),
339 TYPE(PERIPHC_QSPI, CLOCK_TYPE_PC01C00_C42C41TC40),
340 TYPE(PERIPHC_VI_I2C, CLOCK_TYPE_PC2CC3M_T16),
341 TYPE(PERIPHC_USB2_HSIC_TRK, CLOCK_TYPE_NONE),
342 TYPE(PERIPHC_PEX_SATA_USB_RX_BYP, CLOCK_TYPE_NONE),
345 TYPE(PERIPHC_MAUD, CLOCK_TYPE_NONE),
346 TYPE(PERIPHC_TSECB, CLOCK_TYPE_NONE),
350 * This array translates a periph_id to a periphc_internal_id
352 * Not present/matched up:
353 * uint vi_sensor; _VI_SENSOR_0, 0x1A8
354 * SPDIF - which is both 0x08 and 0x0c
357 #define NONE(name) (-1)
358 #define OFFSET(name, value) PERIPHC_ ## name
359 #define INTERNAL_ID(id) (id & 0x000000ff)
360 static s8 periph_id_to_internal_id[PERIPH_ID_COUNT] = {
369 PERIPHC_UART2, /* and vfir 0x68 */
401 /* Middle word: 63:32 */
413 PERIPHC_SBC1, /* SBCx = SPIx */
441 /* Upper word 95:64 */
601 /* Y: 192 (192 - 223) */
603 PERIPHC_SDMMC_LEGACY_TM,
607 PERIPHC_DMIC3, /* 197 */
608 PERIPHC_APE, /* 198 */
622 PERIPHC_VI_I2C, /* 208 */
625 PERIPHC_QSPI, /* 211 */
635 PERIPHC_NVENC, /* 219 */
643 * PLL divider shift/mask tables for all PLL IDs.
645 struct clk_pll_info tegra_pll_info_table[CLOCK_ID_PLL_COUNT] = {
647 * NOTE: If kcp_mask/kvco_mask == 0, they're not used in that PLL (PLLC, etc.)
648 * If lock_ena or lock_det are >31, they're not used in that PLL (PLLC, etc.)
650 { .m_shift = 0, .m_mask = 0xFF, .n_shift = 10, .n_mask = 0xFF, .p_shift = 20, .p_mask = 0x1F,
651 .lock_ena = 32, .lock_det = 27, .kcp_shift = 0, .kcp_mask = 0, .kvco_shift = 0, .kvco_mask = 0 }, /* PLLC */
652 { .m_shift = 0, .m_mask = 0xFF, .n_shift = 8, .n_mask = 0xFF, .p_shift = 20, .p_mask = 0x1F,
653 .lock_ena = 4, .lock_det = 27, .kcp_shift = 1, .kcp_mask = 3, .kvco_shift = 0, .kvco_mask = 1 }, /* PLLM */
654 { .m_shift = 0, .m_mask = 0xFF, .n_shift = 10, .n_mask = 0xFF, .p_shift = 20, .p_mask = 0x1F,
655 .lock_ena = 18, .lock_det = 27, .kcp_shift = 0, .kcp_mask = 3, .kvco_shift = 2, .kvco_mask = 1 }, /* PLLP */
656 { .m_shift = 0, .m_mask = 0xFF, .n_shift = 8, .n_mask = 0xFF, .p_shift = 20, .p_mask = 0x1F,
657 .lock_ena = 28, .lock_det = 27, .kcp_shift = 25, .kcp_mask = 3, .kvco_shift = 24, .kvco_mask = 1 }, /* PLLA */
658 { .m_shift = 0, .m_mask = 0xFF, .n_shift = 8, .n_mask = 0xFF, .p_shift = 16, .p_mask = 0x1F,
659 .lock_ena = 29, .lock_det = 27, .kcp_shift = 25, .kcp_mask = 3, .kvco_shift = 24, .kvco_mask = 1 }, /* PLLU */
660 { .m_shift = 0, .m_mask = 0xFF, .n_shift = 11, .n_mask = 0xFF, .p_shift = 20, .p_mask = 0x07,
661 .lock_ena = 18, .lock_det = 27, .kcp_shift = 23, .kcp_mask = 3, .kvco_shift = 22, .kvco_mask = 1 }, /* PLLD */
662 { .m_shift = 0, .m_mask = 0xFF, .n_shift = 8, .n_mask = 0xFF, .p_shift = 20, .p_mask = 0x1F,
663 .lock_ena = 18, .lock_det = 27, .kcp_shift = 1, .kcp_mask = 3, .kvco_shift = 0, .kvco_mask = 1 }, /* PLLX */
664 { .m_shift = 0, .m_mask = 0xFF, .n_shift = 8, .n_mask = 0xFF, .p_shift = 0, .p_mask = 0,
665 .lock_ena = 9, .lock_det = 11, .kcp_shift = 6, .kcp_mask = 3, .kvco_shift = 0, .kvco_mask = 1 }, /* PLLE */
666 { .m_shift = 0, .m_mask = 0, .n_shift = 0, .n_mask = 0, .p_shift = 0, .p_mask = 0,
667 .lock_ena = 0, .lock_det = 0, .kcp_shift = 0, .kcp_mask = 0, .kvco_shift = 0, .kvco_mask = 0 }, /* PLLS (gone)*/
668 { .m_shift = 0, .m_mask = 0xFF, .n_shift = 8, .n_mask = 0xFF, .p_shift = 19, .p_mask = 0x1F,
669 .lock_ena = 30, .lock_det = 27, .kcp_shift = 25, .kcp_mask = 3, .kvco_shift = 24, .kvco_mask = 1 }, /* PLLDP */
673 * Get the oscillator frequency, from the corresponding hardware configuration
674 * field. Note that Tegra30+ support 3 new higher freqs, but we map back
675 * to the old T20 freqs. Support for the higher oscillators is TBD.
677 enum clock_osc_freq clock_get_osc_freq(void)
679 struct clk_rst_ctlr *clkrst =
680 (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
683 reg = readl(&clkrst->crc_osc_ctrl);
684 reg = (reg & OSC_FREQ_MASK) >> OSC_FREQ_SHIFT;
686 * 0 = 13MHz, 1 = 16.8MHz, 4 = 19.2MHz, 5 = 38.4MHz,
687 * 8 = 12MHz, 9 = 48MHz, 12 = 26MHz
690 debug("OSC_FREQ is 38.4MHz (%d) ...\n", reg);
691 /* Map it to the 5th CLOCK_OSC_ enum, i.e. 4 */
696 * Map to most common (T20) freqs (except 38.4, handled above):
697 * 13/16.8 = 0, 19.2 = 1, 12/48 = 2, 26 = 3
702 /* Returns a pointer to the clock source register for a peripheral */
703 u32 *get_periph_source_reg(enum periph_id periph_id)
705 struct clk_rst_ctlr *clkrst =
706 (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
707 enum periphc_internal_id internal_id;
709 /* Coresight is a special case */
710 if (periph_id == PERIPH_ID_CSI)
711 return &clkrst->crc_clk_src[PERIPH_ID_CSI+1];
713 assert(periph_id >= PERIPH_ID_FIRST && periph_id < PERIPH_ID_COUNT);
714 internal_id = INTERNAL_ID(periph_id_to_internal_id[periph_id]);
715 assert(internal_id != -1);
717 if (internal_id < PERIPHC_VW_FIRST)
719 return &clkrst->crc_clk_src[internal_id];
721 if (internal_id < PERIPHC_X_FIRST) {
723 internal_id -= PERIPHC_VW_FIRST;
724 return &clkrst->crc_clk_src_vw[internal_id];
727 if (internal_id < PERIPHC_Y_FIRST) {
729 internal_id -= PERIPHC_X_FIRST;
730 return &clkrst->crc_clk_src_x[internal_id];
734 internal_id -= PERIPHC_Y_FIRST;
735 return &clkrst->crc_clk_src_y[internal_id];
738 int get_periph_clock_info(enum periph_id periph_id, int *mux_bits,
739 int *divider_bits, int *type)
741 enum periphc_internal_id internal_id;
743 if (!clock_periph_id_isvalid(periph_id))
746 internal_id = INTERNAL_ID(periph_id_to_internal_id[periph_id]);
747 if (!periphc_internal_id_isvalid(internal_id))
750 *type = clock_periph_type[internal_id];
751 if (!clock_type_id_isvalid(*type))
754 *mux_bits = clock_source[*type][CLOCK_MAX_MUX];
756 if (*type == CLOCK_TYPE_PC2CC3M_T16)
764 enum clock_id get_periph_clock_id(enum periph_id periph_id, int source)
766 enum periphc_internal_id internal_id;
769 if (!clock_periph_id_isvalid(periph_id))
770 return CLOCK_ID_NONE;
772 internal_id = INTERNAL_ID(periph_id_to_internal_id[periph_id]);
773 if (!periphc_internal_id_isvalid(internal_id))
774 return CLOCK_ID_NONE;
776 type = clock_periph_type[internal_id];
777 if (!clock_type_id_isvalid(type))
778 return CLOCK_ID_NONE;
780 return clock_source[type][source];
784 * Given a peripheral ID and the required source clock, this returns which
785 * value should be programmed into the source mux for that peripheral.
787 * There is special code here to handle the one source type with 5 sources.
789 * @param periph_id peripheral to start
790 * @param source PLL id of required parent clock
791 * @param mux_bits Set to number of bits in mux register: 2 or 4
792 * @param divider_bits Set to number of divider bits (8 or 16)
793 * @return mux value (0-4, or -1 if not found)
795 int get_periph_clock_source(enum periph_id periph_id,
796 enum clock_id parent, int *mux_bits, int *divider_bits)
798 enum clock_type_id type;
801 err = get_periph_clock_info(periph_id, mux_bits, divider_bits, &type);
804 for (mux = 0; mux < CLOCK_MAX_MUX; mux++)
805 if (clock_source[type][mux] == parent)
808 /* if we get here, either us or the caller has made a mistake */
809 printf("Caller requested bad clock: periph=%d, parent=%d\n", periph_id,
814 void clock_set_enable(enum periph_id periph_id, int enable)
816 struct clk_rst_ctlr *clkrst =
817 (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
821 /* Enable/disable the clock to this peripheral */
822 assert(clock_periph_id_isvalid(periph_id));
823 if ((int)periph_id < (int)PERIPH_ID_VW_FIRST)
824 clk = &clkrst->crc_clk_out_enb[PERIPH_REG(periph_id)];
825 else if ((int)periph_id < (int)PERIPH_ID_X_FIRST)
826 clk = &clkrst->crc_clk_out_enb_vw[PERIPH_REG(periph_id)];
827 else if ((int)periph_id < (int)PERIPH_ID_Y_FIRST)
828 clk = &clkrst->crc_clk_out_enb_x;
830 clk = &clkrst->crc_clk_out_enb_y;
834 reg |= PERIPH_MASK(periph_id);
836 reg &= ~PERIPH_MASK(periph_id);
840 void reset_set_enable(enum periph_id periph_id, int enable)
842 struct clk_rst_ctlr *clkrst =
843 (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
847 /* Enable/disable reset to the peripheral */
848 assert(clock_periph_id_isvalid(periph_id));
849 if (periph_id < PERIPH_ID_VW_FIRST)
850 reset = &clkrst->crc_rst_dev[PERIPH_REG(periph_id)];
851 else if ((int)periph_id < (int)PERIPH_ID_X_FIRST)
852 reset = &clkrst->crc_rst_dev_vw[PERIPH_REG(periph_id)];
853 else if ((int)periph_id < (int)PERIPH_ID_Y_FIRST)
854 reset = &clkrst->crc_rst_devices_x;
856 reset = &clkrst->crc_rst_devices_y;
860 reg |= PERIPH_MASK(periph_id);
862 reg &= ~PERIPH_MASK(periph_id);
866 #ifdef CONFIG_OF_CONTROL
868 * Convert a device tree clock ID to our peripheral ID. They are mostly
869 * the same but we are very cautious so we check that a valid clock ID is
872 * @param clk_id Clock ID according to tegra210 device tree binding
873 * @return peripheral ID, or PERIPH_ID_NONE if the clock ID is invalid
875 enum periph_id clk_id_to_periph_id(int clk_id)
877 if (clk_id > PERIPH_ID_COUNT)
878 return PERIPH_ID_NONE;
881 case PERIPH_ID_RESERVED4:
882 case PERIPH_ID_RESERVED25:
883 case PERIPH_ID_RESERVED35:
884 case PERIPH_ID_RESERVED36:
885 case PERIPH_ID_RESERVED38:
886 case PERIPH_ID_RESERVED43:
887 case PERIPH_ID_RESERVED49:
888 case PERIPH_ID_RESERVED53:
889 case PERIPH_ID_RESERVED64:
890 case PERIPH_ID_RESERVED84:
891 case PERIPH_ID_RESERVED85:
892 case PERIPH_ID_RESERVED86:
893 case PERIPH_ID_RESERVED88:
894 case PERIPH_ID_RESERVED90:
895 case PERIPH_ID_RESERVED92:
896 case PERIPH_ID_RESERVED93:
897 case PERIPH_ID_RESERVED94:
898 case PERIPH_ID_V_RESERVED2:
899 case PERIPH_ID_V_RESERVED4:
900 case PERIPH_ID_V_RESERVED17:
901 case PERIPH_ID_V_RESERVED18:
902 case PERIPH_ID_V_RESERVED19:
903 case PERIPH_ID_V_RESERVED20:
904 case PERIPH_ID_V_RESERVED21:
905 case PERIPH_ID_V_RESERVED22:
906 case PERIPH_ID_W_RESERVED2:
907 case PERIPH_ID_W_RESERVED3:
908 case PERIPH_ID_W_RESERVED4:
909 case PERIPH_ID_W_RESERVED5:
910 case PERIPH_ID_W_RESERVED6:
911 case PERIPH_ID_W_RESERVED7:
912 case PERIPH_ID_W_RESERVED9:
913 case PERIPH_ID_W_RESERVED10:
914 case PERIPH_ID_W_RESERVED11:
915 case PERIPH_ID_W_RESERVED12:
916 case PERIPH_ID_W_RESERVED13:
917 case PERIPH_ID_W_RESERVED15:
918 case PERIPH_ID_W_RESERVED16:
919 case PERIPH_ID_W_RESERVED17:
920 case PERIPH_ID_W_RESERVED18:
921 case PERIPH_ID_W_RESERVED19:
922 case PERIPH_ID_W_RESERVED20:
923 case PERIPH_ID_W_RESERVED23:
924 case PERIPH_ID_W_RESERVED29:
925 case PERIPH_ID_W_RESERVED30:
926 case PERIPH_ID_W_RESERVED31:
927 return PERIPH_ID_NONE;
932 #endif /* CONFIG_OF_CONTROL */
935 * T210 redefines PLLP_OUT2 as PLLP_VCO/DIVP, so do different OUT1-4 setup here.
936 * PLLP_BASE/MISC/etc. is already set up for 408MHz in the BootROM.
938 void tegra210_setup_pllp(void)
940 struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
943 /* Set PLLP_OUT1, 3 & 4 freqs to 9.6, 102 & 204MHz */
946 /* Assert RSTN before enable */
947 reg = PLLP_OUT1_RSTN_EN;
948 writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[0]);
949 /* Set divisor and reenable */
950 reg = (IN_408_OUT_9_6_DIVISOR << PLLP_OUT1_RATIO)
951 | PLLP_OUT1_OVR | PLLP_OUT1_CLKEN | PLLP_OUT1_RSTN_DIS;
952 writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[0]);
955 /* Assert RSTN before enable */
956 reg = PLLP_OUT4_RSTN_EN | PLLP_OUT3_RSTN_EN;
957 writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[1]);
958 /* Set divisor and reenable */
959 reg = (IN_408_OUT_204_DIVISOR << PLLP_OUT4_RATIO)
960 | PLLP_OUT4_OVR | PLLP_OUT4_CLKEN | PLLP_OUT4_RSTN_DIS
961 | (IN_408_OUT_102_DIVISOR << PLLP_OUT3_RATIO)
962 | PLLP_OUT3_OVR | PLLP_OUT3_CLKEN | PLLP_OUT3_RSTN_DIS;
963 writel(reg, &clkrst->crc_pll[CLOCK_ID_PERIPH].pll_out[1]);
966 * NOTE: If you want to change PLLP_OUT2 away from 204MHz,
967 * you can change PLLP_BASE DIVP here. Currently defaults
968 * to 1, which is 2^1, or 2, so PLLP_OUT2 is 204MHz.
969 * See Table 13 in section 5.1.4 in T210 TRM for more info.
973 void clock_early_init(void)
975 struct clk_rst_ctlr *clkrst =
976 (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
977 struct clk_pll_info *pllinfo = &tegra_pll_info_table[CLOCK_ID_DISPLAY];
980 tegra210_setup_pllp();
983 * PLLC output frequency set to 600Mhz
984 * PLLD output frequency set to 925Mhz
986 switch (clock_get_osc_freq()) {
987 case CLOCK_OSC_FREQ_12_0: /* OSC is 12Mhz */
988 clock_set_rate(CLOCK_ID_CGENERAL, 600, 12, 0, 8);
989 clock_set_rate(CLOCK_ID_DISPLAY, 925, 12, 0, 12);
992 case CLOCK_OSC_FREQ_26_0: /* OSC is 26Mhz */
993 clock_set_rate(CLOCK_ID_CGENERAL, 600, 26, 0, 8);
994 clock_set_rate(CLOCK_ID_DISPLAY, 925, 26, 0, 12);
997 case CLOCK_OSC_FREQ_13_0: /* OSC is 13Mhz */
998 clock_set_rate(CLOCK_ID_CGENERAL, 600, 13, 0, 8);
999 clock_set_rate(CLOCK_ID_DISPLAY, 925, 13, 0, 12);
1001 case CLOCK_OSC_FREQ_19_2:
1002 clock_set_rate(CLOCK_ID_CGENERAL, 125, 4, 0, 0);
1003 clock_set_rate(CLOCK_ID_DISPLAY, 96, 2, 0, 12);
1005 case CLOCK_OSC_FREQ_38_4:
1006 clock_set_rate(CLOCK_ID_CGENERAL, 125, 8, 0, 0);
1007 clock_set_rate(CLOCK_ID_DISPLAY, 96, 4, 0, 0);
1011 * These are not supported. It is too early to print a
1012 * message and the UART likely won't work anyway due to the
1013 * oscillator being wrong.
1018 /* PLLC_MISC1: Turn IDDQ off. NOTE: T210 PLLC_MISC_1 maps to pll_misc */
1019 clrbits_le32(&clkrst->crc_pll[CLOCK_ID_CGENERAL].pll_misc,
1024 * PLLC_MISC: Take PLLC out of reset. NOTE: T210 PLLC_MISC maps
1027 clrbits_le32(&clkrst->crc_pll[CLOCK_ID_CGENERAL].pll_out[1],
1031 /* PLLD_MISC: Set CLKENABLE and LOCK_DETECT bits */
1032 data = (1 << PLLD_ENABLE_CLK) | (1 << pllinfo->lock_ena);
1033 writel(data, &clkrst->crc_pll[CLOCK_ID_DISPLAY].pll_misc);
1037 unsigned int clk_m_get_rate(unsigned parent_rate)
1039 struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
1042 value = readl(&clkrst->crc_spare_reg0);
1043 div = ((value >> 2) & 0x3) + 1;
1045 return parent_rate / div;
1048 void arch_timer_init(void)
1050 struct sysctr_ctlr *sysctr = (struct sysctr_ctlr *)NV_PA_TSC_BASE;
1053 freq = clock_get_rate(CLOCK_ID_CLK_M);
1054 debug("%s: clk_m freq is %dHz [0x%08X]\n", __func__, freq, freq);
1056 if (current_el() == 3)
1057 asm("msr cntfrq_el0, %0\n" : : "r" (freq));
1059 /* Only Tegra114+ has the System Counter regs */
1060 debug("%s: setting CNTFID0 to 0x%08X\n", __func__, freq);
1061 writel(freq, &sysctr->cntfid0);
1063 val = readl(&sysctr->cntcr);
1064 val |= TSC_CNTCR_ENABLE | TSC_CNTCR_HDBG;
1065 writel(val, &sysctr->cntcr);
1066 debug("%s: TSC CNTCR = 0x%08X\n", __func__, val);
1069 #define PLLREFE_MISC 0x4c8
1070 #define PLLREFE_MISC_LOCK BIT(27)
1071 #define PLLREFE_MISC_IDDQ BIT(24)
1073 #define PLLREFE_BASE 0x4c4
1074 #define PLLREFE_BASE_BYPASS BIT(31)
1075 #define PLLREFE_BASE_ENABLE BIT(30)
1076 #define PLLREFE_BASE_REF_DIS BIT(29)
1077 #define PLLREFE_BASE_KCP(kcp) (((kcp) & 0x3) << 27)
1078 #define PLLREFE_BASE_KVCO BIT(26)
1079 #define PLLREFE_BASE_DIVP(p) (((p) & 0x1f) << 16)
1080 #define PLLREFE_BASE_DIVN(n) (((n) & 0xff) << 8)
1081 #define PLLREFE_BASE_DIVM(m) (((m) & 0xff) << 0)
1083 static int tegra_pllref_enable(void)
1086 unsigned long start;
1089 * This sequence comes from Tegra X1 TRM section "Cold Boot, with no
1090 * Recovery Mode or Boot from USB", sub-section "PLLREFE".
1093 value = readl(NV_PA_CLK_RST_BASE + PLLREFE_MISC);
1094 value &= ~PLLREFE_MISC_IDDQ;
1095 writel(value, NV_PA_CLK_RST_BASE + PLLREFE_MISC);
1099 value = PLLREFE_BASE_ENABLE |
1100 PLLREFE_BASE_KCP(0) |
1101 PLLREFE_BASE_DIVP(0) |
1102 PLLREFE_BASE_DIVN(0x41) |
1103 PLLREFE_BASE_DIVM(4);
1104 writel(value, NV_PA_CLK_RST_BASE + PLLREFE_BASE);
1106 debug("waiting for pllrefe lock\n");
1107 start = get_timer(0);
1108 while (get_timer(start) < 250) {
1109 value = readl(NV_PA_CLK_RST_BASE + PLLREFE_MISC);
1110 if (value & PLLREFE_MISC_LOCK)
1113 if (!(value & PLLREFE_MISC_LOCK)) {
1114 debug(" timeout\n");
1122 #define PLLE_SS_CNTL 0x68
1123 #define PLLE_SS_CNTL_SSCINCINTR(x) (((x) & 0x3f) << 24)
1124 #define PLLE_SS_CNTL_SSCINC(x) (((x) & 0xff) << 16)
1125 #define PLLE_SS_CNTL_SSCINVERT (1 << 15)
1126 #define PLLE_SS_CNTL_SSCCENTER (1 << 14)
1127 #define PLLE_SS_CNTL_SSCBYP (1 << 12)
1128 #define PLLE_SS_CNTL_INTERP_RESET (1 << 11)
1129 #define PLLE_SS_CNTL_BYPASS_SS (1 << 10)
1130 #define PLLE_SS_CNTL_SSCMAX(x) (((x) & 0x1ff) << 0)
1132 #define PLLE_BASE 0x0e8
1133 #define PLLE_BASE_ENABLE (1 << 31)
1134 #define PLLE_BASE_PLDIV_CML(x) (((x) & 0x1f) << 24)
1135 #define PLLE_BASE_NDIV(x) (((x) & 0xff) << 8)
1136 #define PLLE_BASE_MDIV(x) (((x) & 0xff) << 0)
1138 #define PLLE_MISC 0x0ec
1139 #define PLLE_MISC_IDDQ_SWCTL (1 << 14)
1140 #define PLLE_MISC_IDDQ_OVERRIDE_VALUE (1 << 13)
1141 #define PLLE_MISC_LOCK (1 << 11)
1142 #define PLLE_PTS (1 << 8)
1143 #define PLLE_MISC_KCP(x) (((x) & 0x3) << 6)
1144 #define PLLE_MISC_VREG_CTRL(x) (((x) & 0x3) << 2)
1145 #define PLLE_MISC_KVCO (1 << 0)
1147 #define PLLE_AUX 0x48c
1148 #define PLLE_AUX_SS_SEQ_INCLUDE (1 << 31)
1149 #define PLLE_AUX_REF_SEL_PLLREFE (1 << 28)
1150 #define PLLE_AUX_SEQ_ENABLE (1 << 24)
1151 #define PLLE_AUX_SS_SWCTL (1 << 6)
1152 #define PLLE_AUX_ENABLE_SWCTL (1 << 4)
1153 #define PLLE_AUX_USE_LOCKDET (1 << 3)
1155 int tegra_plle_enable(void)
1158 unsigned long start;
1160 /* PLLREF feeds PLLE */
1161 tegra_pllref_enable();
1164 * This sequence comes from Tegra X1 TRM section "Cold Boot, with no
1165 * Recovery Mode or Boot from USB", sub-section "PLLEs".
1168 /* 1. Select XTAL as the source */
1170 value = readl(NV_PA_CLK_RST_BASE + PLLE_AUX);
1171 value &= ~PLLE_AUX_REF_SEL_PLLREFE;
1172 writel(value, NV_PA_CLK_RST_BASE + PLLE_AUX);
1174 value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
1175 value &= ~PLLE_MISC_IDDQ_OVERRIDE_VALUE;
1176 writel(value, NV_PA_CLK_RST_BASE + PLLE_MISC);
1182 * 3. Program the following registers to generate a low jitter 100MHz
1186 value = readl(NV_PA_CLK_RST_BASE + PLLE_BASE);
1187 value &= ~PLLE_BASE_PLDIV_CML(0x1f);
1188 value &= ~PLLE_BASE_NDIV(0xff);
1189 value &= ~PLLE_BASE_MDIV(0xff);
1190 value |= PLLE_BASE_PLDIV_CML(0xe);
1191 value |= PLLE_BASE_NDIV(0x7d);
1192 value |= PLLE_BASE_MDIV(2);
1193 writel(value, NV_PA_CLK_RST_BASE + PLLE_BASE);
1195 value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
1197 value &= ~PLLE_MISC_KCP(3);
1198 value &= ~PLLE_MISC_VREG_CTRL(3);
1199 value &= ~PLLE_MISC_KVCO;
1200 writel(value, NV_PA_CLK_RST_BASE + PLLE_MISC);
1202 value = readl(NV_PA_CLK_RST_BASE + PLLE_BASE);
1203 value |= PLLE_BASE_ENABLE;
1204 writel(value, NV_PA_CLK_RST_BASE + PLLE_BASE);
1206 /* 4. Wait for LOCK */
1208 debug("waiting for plle lock\n");
1209 start = get_timer(0);
1210 while (get_timer(start) < 250) {
1211 value = readl(NV_PA_CLK_RST_BASE + PLLE_MISC);
1212 if (value & PLLE_MISC_LOCK)
1215 if (!(value & PLLE_MISC_LOCK)) {
1216 debug(" timeout\n");
1223 value = readl(NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
1224 value &= ~PLLE_SS_CNTL_SSCINC(0xff);
1225 value |= PLLE_SS_CNTL_SSCINC(1);
1226 value &= ~PLLE_SS_CNTL_SSCINCINTR(0x3f);
1227 value |= PLLE_SS_CNTL_SSCINCINTR(0x23);
1228 value &= ~PLLE_SS_CNTL_SSCMAX(0x1fff);
1229 value |= PLLE_SS_CNTL_SSCMAX(0x21);
1230 value &= ~PLLE_SS_CNTL_SSCINVERT;
1231 value &= ~PLLE_SS_CNTL_SSCCENTER;
1232 value &= ~PLLE_SS_CNTL_BYPASS_SS;
1233 value &= ~PLLE_SS_CNTL_SSCBYP;
1234 writel(value, NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
1236 /* 6. Wait 300 ns */
1239 value &= ~PLLE_SS_CNTL_INTERP_RESET;
1240 writel(value, NV_PA_CLK_RST_BASE + PLLE_SS_CNTL);
1245 struct periph_clk_init periph_clk_init_table[] = {
1246 { PERIPH_ID_SBC1, CLOCK_ID_PERIPH },
1247 { PERIPH_ID_SBC2, CLOCK_ID_PERIPH },
1248 { PERIPH_ID_SBC3, CLOCK_ID_PERIPH },
1249 { PERIPH_ID_SBC4, CLOCK_ID_PERIPH },
1250 { PERIPH_ID_SBC5, CLOCK_ID_PERIPH },
1251 { PERIPH_ID_SBC6, CLOCK_ID_PERIPH },
1252 { PERIPH_ID_HOST1X, CLOCK_ID_PERIPH },
1253 { PERIPH_ID_SDMMC1, CLOCK_ID_PERIPH },
1254 { PERIPH_ID_SDMMC2, CLOCK_ID_PERIPH },
1255 { PERIPH_ID_SDMMC3, CLOCK_ID_PERIPH },
1256 { PERIPH_ID_SDMMC4, CLOCK_ID_PERIPH },
1257 { PERIPH_ID_PWM, CLOCK_ID_SFROM32KHZ },
1258 { PERIPH_ID_I2C1, CLOCK_ID_PERIPH },
1259 { PERIPH_ID_I2C2, CLOCK_ID_PERIPH },
1260 { PERIPH_ID_I2C3, CLOCK_ID_PERIPH },
1261 { PERIPH_ID_I2C4, CLOCK_ID_PERIPH },
1262 { PERIPH_ID_I2C5, CLOCK_ID_PERIPH },
1263 { PERIPH_ID_I2C6, CLOCK_ID_PERIPH },