76c73edc90fd2afdbbc36072b444f7e8cc7ab786
[oweals/u-boot.git] / arch / arm / include / asm / arch-imx8m / clock_imx8mm.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright 2018-2019 NXP
4  *
5  * Peng Fan <peng.fan@nxp.com>
6  */
7
8 #ifndef _ASM_ARCH_IMX8MM_CLOCK_H
9 #define _ASM_ARCH_IMX8MM_CLOCK_H
10
11 #define PLL_1443X_RATE(_rate, _m, _p, _s, _k)                   \
12         {                                                       \
13                 .rate   =       (_rate),                        \
14                 .mdiv   =       (_m),                           \
15                 .pdiv   =       (_p),                           \
16                 .sdiv   =       (_s),                           \
17                 .kdiv   =       (_k),                           \
18         }
19
20 #define LOCK_STATUS     BIT(31)
21 #define LOCK_SEL_MASK   BIT(29)
22 #define CLKE_MASK       BIT(11)
23 #define RST_MASK        BIT(9)
24 #define BYPASS_MASK     BIT(4)
25 #define MDIV_SHIFT      12
26 #define MDIV_MASK       GENMASK(21, 12)
27 #define PDIV_SHIFT      4
28 #define PDIV_MASK       GENMASK(9, 4)
29 #define SDIV_SHIFT      0
30 #define SDIV_MASK       GENMASK(2, 0)
31 #define KDIV_SHIFT      0
32 #define KDIV_MASK       GENMASK(15, 0)
33
34 struct imx_int_pll_rate_table {
35         u32 rate;
36         int mdiv;
37         int pdiv;
38         int sdiv;
39         int kdiv;
40 };
41
42 enum pll_clocks {
43         ANATOP_ARM_PLL,
44         ANATOP_VPU_PLL,
45         ANATOP_GPU_PLL,
46         ANATOP_SYSTEM_PLL1,
47         ANATOP_SYSTEM_PLL2,
48         ANATOP_SYSTEM_PLL3,
49         ANATOP_AUDIO_PLL1,
50         ANATOP_AUDIO_PLL2,
51         ANATOP_VIDEO_PLL,
52         ANATOP_DRAM_PLL,
53 };
54
55 #ifdef CONFIG_IMX8MN
56 enum clk_root_index {
57         ARM_A53_CLK_ROOT                = 0,
58         ARM_M7_CLK_ROOT                 = 1,
59         GPU_CORE_CLK_ROOT               = 3,
60         GPU_SHADER_CLK_ROOT             = 4,
61         MAIN_AXI_CLK_ROOT               = 16,
62         ENET_AXI_CLK_ROOT               = 17,
63         NAND_USDHC_BUS_CLK_ROOT         = 18,
64         DISPLAY_AXI_CLK_ROOT            = 20,
65         DISPLAY_APB_CLK_ROOT            = 21,
66         USB_BUS_CLK_ROOT                = 23,
67         GPU_AXI_CLK_ROOT                = 24,
68         GPU_AHB_CLK_ROOT                = 25,
69         NOC_CLK_ROOT                    = 26,
70         AHB_CLK_ROOT                    = 32,
71         IPG_CLK_ROOT                    = 33,
72         AUDIO_AHB_CLK_ROOT              = 34,
73         DRAM_SEL_CFG                    = 48,
74         CORE_SEL_CFG                    = 49,
75         DRAM_ALT_CLK_ROOT               = 64,
76         DRAM_APB_CLK_ROOT               = 65,
77         DISPLAY_PIXEL_CLK_ROOT          = 74,
78         SAI2_CLK_ROOT                   = 76,
79         SAI3_CLK_ROOT                   = 77,
80         SAI5_CLK_ROOT                   = 79,
81         SAI6_CLK_ROOT                   = 80,
82         SPDIF1_CLK_ROOT                 = 81,
83         ENET_REF_CLK_ROOT               = 83,
84         ENET_TIMER_CLK_ROOT             = 84,
85         ENET_PHY_REF_CLK_ROOT           = 85,
86         NAND_CLK_ROOT                   = 86,
87         QSPI_CLK_ROOT                   = 87,
88         USDHC1_CLK_ROOT                 = 88,
89         USDHC2_CLK_ROOT                 = 89,
90         I2C1_CLK_ROOT                   = 90,
91         I2C2_CLK_ROOT                   = 91,
92         I2C3_CLK_ROOT                   = 92,
93         I2C4_CLK_ROOT                   = 93,
94         UART1_CLK_ROOT                  = 94,
95         UART2_CLK_ROOT                  = 95,
96         UART3_CLK_ROOT                  = 96,
97         UART4_CLK_ROOT                  = 97,
98         USB_CORE_REF_CLK_ROOT           = 98,
99         USB_PHY_REF_CLK_ROOT            = 99,
100         GIC_CLK_ROOT                    = 100,
101         ECSPI1_CLK_ROOT                 = 101,
102         ECSPI2_CLK_ROOT                 = 102,
103         PWM1_CLK_ROOT                   = 103,
104         PWM2_CLK_ROOT                   = 104,
105         PWM3_CLK_ROOT                   = 105,
106         PWM4_CLK_ROOT                   = 106,
107         GPT1_CLK_ROOT                   = 107,
108         GPT2_CLK_ROOT                   = 108,
109         GPT3_CLK_ROOT                   = 109,
110         GPT4_CLK_ROOT                   = 110,
111         GPT5_CLK_ROOT                   = 111,
112         GPT6_CLK_ROOT                   = 112,
113         TRACE_CLK_ROOT                  = 113,
114         WDOG_CLK_ROOT                   = 114,
115         WRCLK_CLK_ROOT                  = 115,
116         IPP_DO_CLKO1                    = 116,
117         IPP_DO_CLKO2                    = 117,
118         MIPI_DSI_CORE_CLK_ROOT          = 118,
119         DISPLAY_DSI_PHY_REF_CLK_ROOT    = 119,
120         MIPI_DSI_DBI_CLK_ROOT           = 120,
121         USDHC3_CLK_ROOT                 = 121,
122         DISPLAY_CAMERA_PIXEL_CLK_ROOT   = 122,
123         MIPI_CSI1_PHY_REF_CLK_ROOT      = 123,
124         MIPI_CSI2_PHY_REF_CLK_ROOT      = 126,
125         MIPI_CSI2_ESC_CLK_ROOT          = 127,
126         ECSPI3_CLK_ROOT                 = 131,
127         PDM_CLK_ROOT                    = 132,
128         SAI7_CLK_ROOT                   = 134,
129         CLK_ROOT_MAX,
130 };
131 #else
132 enum clk_root_index {
133         ARM_A53_CLK_ROOT                = 0,
134         ARM_M4_CLK_ROOT                 = 1,
135         VPU_A53_CLK_ROOT                = 2,
136         GPU3D_CLK_ROOT                  = 3,
137         GPU2D_CLK_ROOT                  = 4,
138         MAIN_AXI_CLK_ROOT               = 16,
139         ENET_AXI_CLK_ROOT               = 17,
140         NAND_USDHC_BUS_CLK_ROOT         = 18,
141         VPU_BUS_CLK_ROOT                = 19,
142         DISPLAY_AXI_CLK_ROOT            = 20,
143         DISPLAY_APB_CLK_ROOT            = 21,
144         DISPLAY_RTRM_CLK_ROOT           = 22,
145         USB_BUS_CLK_ROOT                = 23,
146         GPU_AXI_CLK_ROOT                = 24,
147         GPU_AHB_CLK_ROOT                = 25,
148         NOC_CLK_ROOT                    = 26,
149         NOC_APB_CLK_ROOT                = 27,
150         AHB_CLK_ROOT                    = 32,
151         IPG_CLK_ROOT                    = 33,
152         AUDIO_AHB_CLK_ROOT              = 34,
153         MIPI_DSI_ESC_RX_CLK_ROOT        = 36,
154         DRAM_SEL_CFG                    = 48,
155         CORE_SEL_CFG                    = 49,
156         DRAM_ALT_CLK_ROOT               = 64,
157         DRAM_APB_CLK_ROOT               = 65,
158         VPU_G1_CLK_ROOT                 = 66,
159         VPU_G2_CLK_ROOT                 = 67,
160         DISPLAY_DTRC_CLK_ROOT           = 68,
161         DISPLAY_DC8000_CLK_ROOT         = 69,
162         PCIE_CTRL_CLK_ROOT              = 70,
163         PCIE_PHY_CLK_ROOT               = 71,
164         PCIE_AUX_CLK_ROOT               = 72,
165         DC_PIXEL_CLK_ROOT               = 73,
166         LCDIF_PIXEL_CLK_ROOT            = 74,
167         SAI1_CLK_ROOT                   = 75,
168         SAI2_CLK_ROOT                   = 76,
169         SAI3_CLK_ROOT                   = 77,
170         SAI4_CLK_ROOT                   = 78,
171         SAI5_CLK_ROOT                   = 79,
172         SAI6_CLK_ROOT                   = 80,
173         SPDIF1_CLK_ROOT                 = 81,
174         SPDIF2_CLK_ROOT                 = 82,
175         ENET_REF_CLK_ROOT               = 83,
176         ENET_TIMER_CLK_ROOT             = 84,
177         ENET_PHY_REF_CLK_ROOT           = 85,
178         NAND_CLK_ROOT                   = 86,
179         QSPI_CLK_ROOT                   = 87,
180         USDHC1_CLK_ROOT                 = 88,
181         USDHC2_CLK_ROOT                 = 89,
182         I2C1_CLK_ROOT                   = 90,
183         I2C2_CLK_ROOT                   = 91,
184         I2C3_CLK_ROOT                   = 92,
185         I2C4_CLK_ROOT                   = 93,
186         UART1_CLK_ROOT                  = 94,
187         UART2_CLK_ROOT                  = 95,
188         UART3_CLK_ROOT                  = 96,
189         UART4_CLK_ROOT                  = 97,
190         USB_CORE_REF_CLK_ROOT           = 98,
191         USB_PHY_REF_CLK_ROOT            = 99,
192         GIC_CLK_ROOT                    = 100,
193         ECSPI1_CLK_ROOT                 = 101,
194         ECSPI2_CLK_ROOT                 = 102,
195         PWM1_CLK_ROOT                   = 103,
196         PWM2_CLK_ROOT                   = 104,
197         PWM3_CLK_ROOT                   = 105,
198         PWM4_CLK_ROOT                   = 106,
199         GPT1_CLK_ROOT                   = 107,
200         GPT2_CLK_ROOT                   = 108,
201         GPT3_CLK_ROOT                   = 109,
202         GPT4_CLK_ROOT                   = 110,
203         GPT5_CLK_ROOT                   = 111,
204         GPT6_CLK_ROOT                   = 112,
205         TRACE_CLK_ROOT                  = 113,
206         WDOG_CLK_ROOT                   = 114,
207         WRCLK_CLK_ROOT                  = 115,
208         IPP_DO_CLKO1                    = 116,
209         IPP_DO_CLKO2                    = 117,
210         MIPI_DSI_CORE_CLK_ROOT          = 118,
211         MIPI_DSI_PHY_REF_CLK_ROOT       = 119,
212         MIPI_DSI_DBI_CLK_ROOT           = 120,
213         USDHC3_CLK_ROOT                 = 121,
214         MIPI_CSI1_CORE_CLK_ROOT         = 122,
215         MIPI_CSI1_PHY_REF_CLK_ROOT      = 123,
216         MIPI_CSI1_ESC_CLK_ROOT          = 124,
217         MIPI_CSI2_CORE_CLK_ROOT         = 125,
218         MIPI_CSI2_PHY_REF_CLK_ROOT      = 126,
219         MIPI_CSI2_ESC_CLK_ROOT          = 127,
220         PCIE2_CTRL_CLK_ROOT             = 128,
221         PCIE2_PHY_CLK_ROOT              = 129,
222         PCIE2_AUX_CLK_ROOT              = 130,
223         ECSPI3_CLK_ROOT                 = 131,
224         PDM_CLK_ROOT                    = 132,
225         VPU_H1_CLK_ROOT                 = 133,
226         CLK_ROOT_MAX,
227 };
228 #endif
229
230 enum clk_root_src {
231         OSC_24M_CLK,
232         ARM_PLL_CLK,
233         DRAM_PLL1_CLK,
234         VIDEO_PLL2_CLK,
235         VPU_PLL_CLK,
236         GPU_PLL_CLK,
237         SYSTEM_PLL1_800M_CLK,
238         SYSTEM_PLL1_400M_CLK,
239         SYSTEM_PLL1_266M_CLK,
240         SYSTEM_PLL1_200M_CLK,
241         SYSTEM_PLL1_160M_CLK,
242         SYSTEM_PLL1_133M_CLK,
243         SYSTEM_PLL1_100M_CLK,
244         SYSTEM_PLL1_80M_CLK,
245         SYSTEM_PLL1_40M_CLK,
246         SYSTEM_PLL2_1000M_CLK,
247         SYSTEM_PLL2_500M_CLK,
248         SYSTEM_PLL2_333M_CLK,
249         SYSTEM_PLL2_250M_CLK,
250         SYSTEM_PLL2_200M_CLK,
251         SYSTEM_PLL2_166M_CLK,
252         SYSTEM_PLL2_125M_CLK,
253         SYSTEM_PLL2_100M_CLK,
254         SYSTEM_PLL2_50M_CLK,
255         SYSTEM_PLL3_CLK,
256         AUDIO_PLL1_CLK,
257         AUDIO_PLL2_CLK,
258         VIDEO_PLL_CLK,
259         OSC_32K_CLK,
260         EXT_CLK_1,
261         EXT_CLK_2,
262         EXT_CLK_3,
263         EXT_CLK_4,
264         OSC_HDMI_CLK
265 };
266
267 enum clk_ccgr_index {
268         CCGR_DVFS = 0,
269         CCGR_ANAMIX = 1,
270         CCGR_CPU = 2,
271         CCGR_CSU = 3,
272         CCGR_DEBUG = 4,
273         CCGR_DDR1 = 5,
274         CCGR_ECSPI1 = 7,
275         CCGR_ECSPI2 = 8,
276         CCGR_ECSPI3 = 9,
277         CCGR_ENET1 = 10,
278         CCGR_GPIO1 = 11,
279         CCGR_GPIO2 = 12,
280         CCGR_GPIO3 = 13,
281         CCGR_GPIO4 = 14,
282         CCGR_GPIO5 = 15,
283         CCGR_GPT1 = 16,
284         CCGR_GPT2 = 17,
285         CCGR_GPT3 = 18,
286         CCGR_GPT4 = 19,
287         CCGR_GPT5 = 20,
288         CCGR_GPT6 = 21,
289         CCGR_HS = 22,
290         CCGR_I2C1 = 23,
291         CCGR_I2C2 = 24,
292         CCGR_I2C3 = 25,
293         CCGR_I2C4 = 26,
294         CCGR_IOMUX = 27,
295         CCGR_IOMUX1 = 28,
296         CCGR_IOMUX2 = 29,
297         CCGR_IOMUX3 = 30,
298         CCGR_IOMUX4 = 31,
299         CCGR_SNVSMIX_IPG_CLK = 32,
300         CCGR_MU = 33,
301         CCGR_OCOTP = 34,
302         CCGR_OCRAM = 35,
303         CCGR_OCRAM_S = 36,
304         CCGR_PCIE = 37,
305         CCGR_PERFMON1 = 38,
306         CCGR_PERFMON2 = 39,
307         CCGR_PWM1 = 40,
308         CCGR_PWM2 = 41,
309         CCGR_PWM3 = 42,
310         CCGR_PWM4 = 43,
311         CCGR_QOS = 44,
312         CCGR_QOS_DISPMIX = 45,
313         CCGR_QOS_ETHENET = 46,
314         CCGR_QSPI = 47,
315         CCGR_RAWNAND = 48,
316         CCGR_RDC = 49,
317         CCGR_ROM = 50,
318         CCGR_SAI1 = 51,
319         CCGR_SAI2 = 52,
320         CCGR_SAI3 = 53,
321         CCGR_SAI4 = 54,
322         CCGR_SAI5 = 55,
323         CCGR_SAI6 = 56,
324         CCGR_SCTR = 57,
325         CCGR_SDMA1 = 58,
326         CCGR_SDMA2 = 59,
327         CCGR_SEC_DEBUG = 60,
328         CCGR_SEMA1 = 61,
329         CCGR_SEMA2 = 62,
330         CCGR_SIM_DISPLAY = 63,
331         CCGR_SIM_ENET = 64,
332         CCGR_SIM_M = 65,
333         CCGR_SIM_MAIN = 66,
334         CCGR_SIM_S = 67,
335         CCGR_SIM_WAKEUP = 68,
336         CCGR_SIM_HSIO = 69,
337         CCGR_SIM_VPU = 70,
338         CCGR_SNVS = 71,
339         CCGR_TRACE = 72,
340         CCGR_UART1 = 73,
341         CCGR_UART2 = 74,
342         CCGR_UART3 = 75,
343         CCGR_UART4 = 76,
344         CCGR_USB_MSCALE_PL301 = 77,
345         CCGR_GPU3D = 79,
346         CCGR_USDHC1 = 81,
347         CCGR_USDHC2 = 82,
348         CCGR_WDOG1 = 83,
349         CCGR_WDOG2 = 84,
350         CCGR_WDOG3 = 85,
351         CCGR_VPUG1 = 86,
352         CCGR_GPU_BUS = 87,
353         CCGR_VPUH1 = 89,
354         CCGR_VPUG2 = 90,
355         CCGR_PDM = 91,
356         CCGR_GIC = 92,
357         CCGR_DISPMIX = 93,
358         CCGR_USDHC3 = 94,
359         CCGR_SDMA3 = 95,
360         CCGR_XTAL = 96,
361         CCGR_PLL = 97,
362         CCGR_TEMP_SENSOR = 98,
363         CCGR_VPUMIX_BUS = 99,
364         CCGR_GPU2D = 102,
365         CCGR_MAX
366 };
367
368 enum clk_src_index {
369         CLK_SRC_CKIL_SYNC_REQ = 0,
370         CLK_SRC_ARM_PLL_EN = 1,
371         CLK_SRC_GPU_PLL_EN = 2,
372         CLK_SRC_VPU_PLL_EN = 3,
373         CLK_SRC_DRAM_PLL_EN = 4,
374         CLK_SRC_SYSTEM_PLL1_EN = 5,
375         CLK_SRC_SYSTEM_PLL2_EN = 6,
376         CLK_SRC_SYSTEM_PLL3_EN = 7,
377         CLK_SRC_AUDIO_PLL1_EN = 8,
378         CLK_SRC_AUDIO_PLL2_EN = 9,
379         CLK_SRC_VIDEO_PLL1_EN = 10,
380         CLK_SRC_RESERVED = 11,
381         CLK_SRC_ARM_PLL = 12,
382         CLK_SRC_GPU_PLL = 13,
383         CLK_SRC_VPU_PLL = 14,
384         CLK_SRC_DRAM_PLL = 15,
385         CLK_SRC_SYSTEM_PLL1_800M = 16,
386         CLK_SRC_SYSTEM_PLL1_400M = 17,
387         CLK_SRC_SYSTEM_PLL1_266M = 18,
388         CLK_SRC_SYSTEM_PLL1_200M = 19,
389         CLK_SRC_SYSTEM_PLL1_160M = 20,
390         CLK_SRC_SYSTEM_PLL1_133M = 21,
391         CLK_SRC_SYSTEM_PLL1_100M = 22,
392         CLK_SRC_SYSTEM_PLL1_80M = 23,
393         CLK_SRC_SYSTEM_PLL1_40M = 24,
394         CLK_SRC_SYSTEM_PLL2_1000M = 25,
395         CLK_SRC_SYSTEM_PLL2_500M = 26,
396         CLK_SRC_SYSTEM_PLL2_333M = 27,
397         CLK_SRC_SYSTEM_PLL2_250M = 28,
398         CLK_SRC_SYSTEM_PLL2_200M = 29,
399         CLK_SRC_SYSTEM_PLL2_166M = 30,
400         CLK_SRC_SYSTEM_PLL2_125M = 31,
401         CLK_SRC_SYSTEM_PLL2_100M = 32,
402         CLK_SRC_SYSTEM_PLL2_50M = 33,
403         CLK_SRC_SYSTEM_PLL3 = 34,
404         CLK_SRC_AUDIO_PLL1 = 35,
405         CLK_SRC_AUDIO_PLL2 = 36,
406         CLK_SRC_VIDEO_PLL1 = 37,
407 };
408
409 #define INTPLL_LOCK_MASK                        BIT(31)
410 #define INTPLL_LOCK_SEL_MASK                    BIT(29)
411 #define INTPLL_EXT_BYPASS_MASK                  BIT(28)
412 #define INTPLL_DIV20_CLKE_MASK                  BIT(27)
413 #define INTPLL_DIV20_CLKE_OVERRIDE_MASK         BIT(26)
414 #define INTPLL_DIV10_CLKE_MASK                  BIT(25)
415 #define INTPLL_DIV10_CLKE_OVERRIDE_MASK         BIT(24)
416 #define INTPLL_DIV8_CLKE_MASK                   BIT(23)
417 #define INTPLL_DIV8_CLKE_OVERRIDE_MASK          BIT(22)
418 #define INTPLL_DIV6_CLKE_MASK                   BIT(21)
419 #define INTPLL_DIV6_CLKE_OVERRIDE_MASK          BIT(20)
420 #define INTPLL_DIV5_CLKE_MASK                   BIT(19)
421 #define INTPLL_DIV5_CLKE_OVERRIDE_MASK          BIT(18)
422 #define INTPLL_DIV4_CLKE_MASK                   BIT(17)
423 #define INTPLL_DIV4_CLKE_OVERRIDE_MASK          BIT(16)
424 #define INTPLL_DIV3_CLKE_MASK                   BIT(15)
425 #define INTPLL_DIV3_CLKE_OVERRIDE_MASK          BIT(14)
426 #define INTPLL_DIV2_CLKE_MASK                   BIT(13)
427 #define INTPLL_DIV2_CLKE_OVERRIDE_MASK          BIT(12)
428 #define INTPLL_CLKE_MASK                        BIT(11)
429 #define INTPLL_CLKE_OVERRIDE_MASK               BIT(10)
430 #define INTPLL_RST_MASK                         BIT(9)
431 #define INTPLL_RST_OVERRIDE_MASK                BIT(8)
432 #define INTPLL_BYPASS_MASK                      BIT(4)
433 #define INTPLL_PAD_CLK_SEL_MASK                 GENMASK(3, 2)
434 #define INTPLL_REF_CLK_SEL_MASK                 GENMASK(1, 0)
435
436 #define INTPLL_MAIN_DIV_MASK            GENMASK(21, 12)
437 #define INTPLL_MAIN_DIV_VAL(n)          ((n << 12) & GENMASK(21, 12))
438 #define INTPLL_MAIN_DIV_SHIFT           12
439 #define INTPLL_PRE_DIV_MASK             GENMASK(9, 4)
440 #define INTPLL_PRE_DIV_VAL(n)           ((n << 4) & GENMASK(9, 4))
441 #define INTPLL_PRE_DIV_SHIFT            4
442 #define INTPLL_POST_DIV_MASK            GENMASK(2, 0)
443 #define INTPLL_POST_DIV_VAL(n)          ((n << 0) & GENMASK(2, 0))
444 #define INTPLL_POST_DIV_SHIFT           0
445
446 #define INTPLL_LOCK_CON_DLY_MASK        GENMASK(5, 4)
447 #define INTPLL_LOCK_CON_DLY_SHIFT       4
448 #define INTPLL_LOCK_CON_OUT_MASK        GENMASK(3, 2)
449 #define INTPLL_LOCK_CON_OUT_SHIFT       2
450 #define INTPLL_LOCK_CON_IN_MASK         GENMASK(1, 0)
451 #define INTPLL_LOCK_CON_IN_SHIFT        0
452
453 #define INTPLL_LRD_EN_MASK              BIT(21)
454 #define INTPLL_FOUT_MASK                BIT(20)
455 #define INTPLL_AFC_SEL_MASK             BIT(19)
456 #define INTPLL_PBIAS_CTRL_MASK          BIT(18)
457 #define INTPLL_PBIAS_CTRL_EN_MASK       BIT(17)
458 #define INTPLL_AFCINIT_SEL_MASK         BIT(16)
459 #define INTPLL_FSEL_MASK                BIT(14)
460 #define INTPLL_FEED_EN_MASK             BIT(13)
461 #define INTPLL_EXTAFC_MASK              GENMASK(7, 3)
462 #define INTPLL_AFC_EN_MASK              BIT(2)
463 #define INTPLL_ICP_MASK                 GENMASK(1, 0)
464
465 #endif