1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * Texas Instruments, <www.ti.com>
6 * Aneesh V <aneesh@ti.com>
7 * Sricharan R <r.sricharan@ti.com>
9 #ifndef _CLOCKS_OMAP5_H_
10 #define _CLOCKS_OMAP5_H_
11 #include <asm/omap_common.h>
14 * Assuming a maximum of 1.5 GHz ARM speed and a minimum of 2 cycles per
15 * loop, allow for a minimum of 2 ms wait (in reality the wait will be
16 * much more than that)
18 #define LDELAY 1000000
21 #define CM_DLL_CTRL_OVERRIDE_SHIFT 0
22 #define CM_DLL_CTRL_OVERRIDE_MASK (1 << 0)
23 #define CM_DLL_CTRL_NO_OVERRIDE 0
26 #define CM_CLKMODE_DPLL_REGM4XEN_SHIFT 11
27 #define CM_CLKMODE_DPLL_REGM4XEN_MASK (1 << 11)
28 #define CM_CLKMODE_DPLL_LPMODE_EN_SHIFT 10
29 #define CM_CLKMODE_DPLL_LPMODE_EN_MASK (1 << 10)
30 #define CM_CLKMODE_DPLL_RELOCK_RAMP_EN_SHIFT 9
31 #define CM_CLKMODE_DPLL_RELOCK_RAMP_EN_MASK (1 << 9)
32 #define CM_CLKMODE_DPLL_DRIFTGUARD_EN_SHIFT 8
33 #define CM_CLKMODE_DPLL_DRIFTGUARD_EN_MASK (1 << 8)
34 #define CM_CLKMODE_DPLL_RAMP_RATE_SHIFT 5
35 #define CM_CLKMODE_DPLL_RAMP_RATE_MASK (0x7 << 5)
36 #define CM_CLKMODE_DPLL_EN_SHIFT 0
37 #define CM_CLKMODE_DPLL_EN_MASK (0x7 << 0)
39 #define CM_CLKMODE_DPLL_DPLL_EN_SHIFT 0
40 #define CM_CLKMODE_DPLL_DPLL_EN_MASK 7
42 #define DPLL_EN_STOP 1
43 #define DPLL_EN_MN_BYPASS 4
44 #define DPLL_EN_LOW_POWER_BYPASS 5
45 #define DPLL_EN_FAST_RELOCK_BYPASS 6
46 #define DPLL_EN_LOCK 7
48 /* CM_IDLEST_DPLL fields */
49 #define ST_DPLL_CLK_MASK 1
52 #define CLKSEL_GPU_HYD_GCLK_MASK (1 << 25)
53 #define CLKSEL_GPU_CORE_GCLK_MASK (1 << 24)
56 #define CM_CLKSEL_DPLL_DPLL_SD_DIV_SHIFT 24
57 #define CM_CLKSEL_DPLL_DPLL_SD_DIV_MASK (0xFF << 24)
58 #define CM_CLKSEL_DPLL_M_SHIFT 8
59 #define CM_CLKSEL_DPLL_M_MASK (0x7FF << 8)
60 #define CM_CLKSEL_DPLL_N_SHIFT 0
61 #define CM_CLKSEL_DPLL_N_MASK 0x7F
62 #define CM_CLKSEL_DCC_EN_SHIFT 22
63 #define CM_CLKSEL_DCC_EN_MASK (1 << 22)
66 #define CM_SYS_CLKSEL_SYS_CLKSEL_MASK 7
69 #define CLKSEL_CORE_SHIFT 0
70 #define CLKSEL_L3_SHIFT 4
71 #define CLKSEL_L4_SHIFT 8
73 #define CLKSEL_CORE_X2_DIV_1 0
74 #define CLKSEL_L3_CORE_DIV_2 1
75 #define CLKSEL_L4_L3_DIV_2 1
77 /* CM_ABE_PLL_REF_CLKSEL */
78 #define CM_ABE_PLL_REF_CLKSEL_CLKSEL_SHIFT 0
79 #define CM_ABE_PLL_REF_CLKSEL_CLKSEL_MASK 1
80 #define CM_ABE_PLL_REF_CLKSEL_CLKSEL_SYSCLK 0
81 #define CM_ABE_PLL_REF_CLKSEL_CLKSEL_32KCLK 1
83 /* CM_CLKSEL_ABE_PLL_SYS */
84 #define CM_CLKSEL_ABE_PLL_SYS_CLKSEL_SHIFT 0
85 #define CM_CLKSEL_ABE_PLL_SYS_CLKSEL_MASK 1
86 #define CM_ABE_PLL_SYS_CLKSEL_SYSCLK1 0
87 #define CM_ABE_PLL_SYS_CLKSEL_SYSCLK2 1
89 /* CM_BYPCLK_DPLL_IVA */
90 #define CM_BYPCLK_DPLL_IVA_CLKSEL_SHIFT 0
91 #define CM_BYPCLK_DPLL_IVA_CLKSEL_MASK 3
93 #define DPLL_IVA_CLKSEL_CORE_X2_DIV_2 1
95 /* CM_SHADOW_FREQ_CONFIG1 */
96 #define SHADOW_FREQ_CONFIG1_FREQ_UPDATE_MASK 1
97 #define SHADOW_FREQ_CONFIG1_DLL_OVERRIDE_MASK 4
98 #define SHADOW_FREQ_CONFIG1_DLL_RESET_MASK 8
100 #define SHADOW_FREQ_CONFIG1_DPLL_EN_SHIFT 8
101 #define SHADOW_FREQ_CONFIG1_DPLL_EN_MASK (7 << 8)
103 #define SHADOW_FREQ_CONFIG1_M2_DIV_SHIFT 11
104 #define SHADOW_FREQ_CONFIG1_M2_DIV_MASK (0x1F << 11)
106 /*CM_<clock_domain>__CLKCTRL */
107 #define CD_CLKCTRL_CLKTRCTRL_SHIFT 0
108 #define CD_CLKCTRL_CLKTRCTRL_MASK 3
110 #define CD_CLKCTRL_CLKTRCTRL_NO_SLEEP 0
111 #define CD_CLKCTRL_CLKTRCTRL_SW_SLEEP 1
112 #define CD_CLKCTRL_CLKTRCTRL_SW_WKUP 2
113 #define CD_CLKCTRL_CLKTRCTRL_HW_AUTO 3
116 /* CM_<clock_domain>_<module>_CLKCTRL */
117 #define MODULE_CLKCTRL_MODULEMODE_SHIFT 0
118 #define MODULE_CLKCTRL_MODULEMODE_MASK 3
119 #define MODULE_CLKCTRL_IDLEST_SHIFT 16
120 #define MODULE_CLKCTRL_IDLEST_MASK (3 << 16)
122 #define MODULE_CLKCTRL_MODULEMODE_SW_DISABLE 0
123 #define MODULE_CLKCTRL_MODULEMODE_HW_AUTO 1
124 #define MODULE_CLKCTRL_MODULEMODE_SW_EXPLICIT_EN 2
126 #define MODULE_CLKCTRL_IDLEST_FULLY_FUNCTIONAL 0
127 #define MODULE_CLKCTRL_IDLEST_TRANSITIONING 1
128 #define MODULE_CLKCTRL_IDLEST_IDLE 2
129 #define MODULE_CLKCTRL_IDLEST_DISABLED 3
131 /* CM_L4PER_GPIO4_CLKCTRL */
132 #define GPIO4_CLKCTRL_OPTFCLKEN_MASK (1 << 8)
134 /* CM_L3INIT_HSMMCn_CLKCTRL */
135 #define HSMMC_CLKCTRL_CLKSEL_MASK (1 << 24)
136 #define HSMMC_CLKCTRL_CLKSEL_DIV_MASK (3 << 25)
138 /* CM_L3INIT_SATA_CLKCTRL */
139 #define SATA_CLKCTRL_OPTFCLKEN_MASK (1 << 8)
141 /* CM_WKUP_GPTIMER1_CLKCTRL */
142 #define GPTIMER1_CLKCTRL_CLKSEL_MASK (1 << 24)
144 /* CM_CAM_ISS_CLKCTRL */
145 #define ISS_CLKCTRL_OPTFCLKEN_MASK (1 << 8)
147 /* CM_DSS_DSS_CLKCTRL */
148 #define DSS_CLKCTRL_OPTFCLKEN_MASK 0xF00
150 /* CM_L3INIT_USBPHY_CLKCTRL */
151 #define USBPHY_CLKCTRL_OPTFCLKEN_PHY_48M_MASK 8
153 /* CM_L3INIT_USB_HOST_HS_CLKCTRL */
154 #define OPTFCLKEN_FUNC48M_CLK (1 << 15)
155 #define OPTFCLKEN_HSIC480M_P2_CLK (1 << 14)
156 #define OPTFCLKEN_HSIC480M_P1_CLK (1 << 13)
157 #define OPTFCLKEN_HSIC60M_P2_CLK (1 << 12)
158 #define OPTFCLKEN_HSIC60M_P1_CLK (1 << 11)
159 #define OPTFCLKEN_UTMI_P3_CLK (1 << 10)
160 #define OPTFCLKEN_UTMI_P2_CLK (1 << 9)
161 #define OPTFCLKEN_UTMI_P1_CLK (1 << 8)
162 #define OPTFCLKEN_HSIC480M_P3_CLK (1 << 7)
163 #define OPTFCLKEN_HSIC60M_P3_CLK (1 << 6)
165 /* CM_L3INIT_USB_TLL_HS_CLKCTRL */
166 #define OPTFCLKEN_USB_CH0_CLK_ENABLE (1 << 8)
167 #define OPTFCLKEN_USB_CH1_CLK_ENABLE (1 << 9)
168 #define OPTFCLKEN_USB_CH2_CLK_ENABLE (1 << 10)
170 /* CM_COREAON_USB_PHY_CORE_CLKCTRL */
171 #define USBPHY_CORE_CLKCTRL_OPTFCLKEN_CLK32K (1 << 8)
173 /* CM_COREAON_L3INIT_60M_GFCLK_CLKCTRL */
174 #define L3INIT_CLKCTRL_OPTFCLKEN_60M_GFCLK (1 << 8)
176 /* CM_L3INIT_USB_OTG_SS_CLKCTRL */
177 #define OTG_SS_CLKCTRL_MODULEMODE_HW (1 << 0)
178 #define OPTFCLKEN_REFCLK960M (1 << 8)
180 /* CM_L3INIT_OCP2SCP1_CLKCTRL */
181 #define OCP2SCP1_CLKCTRL_MODULEMODE_HW (1 << 0)
183 /* CM_MPU_MPU_CLKCTRL */
184 #define MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_SHIFT 24
185 #define MPU_CLKCTRL_CLKSEL_EMIF_DIV_MODE_MASK (3 << 24)
186 #define MPU_CLKCTRL_CLKSEL_ABE_DIV_MODE_SHIFT 26
187 #define MPU_CLKCTRL_CLKSEL_ABE_DIV_MODE_MASK (1 << 26)
189 /* CM_WKUPAON_SCRM_CLKCTRL */
190 #define OPTFCLKEN_SCRM_PER_SHIFT 9
191 #define OPTFCLKEN_SCRM_PER_MASK (1 << 9)
192 #define OPTFCLKEN_SCRM_CORE_SHIFT 8
193 #define OPTFCLKEN_SCRM_CORE_MASK (1 << 8)
195 /* CM_COREAON_IO_SRCOMP_CLKCTRL */
196 #define OPTFCLKEN_SRCOMP_FCLK_SHIFT 8
197 #define OPTFCLKEN_SRCOMP_FCLK_MASK (1 << 8)
200 #define RSTTIME1_SHIFT 0
201 #define RSTTIME1_MASK (0x3ff << 0)
203 /* Clock frequencies */
204 #define OMAP_SYS_CLK_IND_38_4_MHZ 6
206 /* PRM_VC_VAL_BYPASS */
207 #define PRM_VC_I2C_CHANNEL_FREQ_KHZ 400
209 /* CTRL_CORE_SRCOMP_NORTH_SIDE */
210 #define USB2PHY_DISCHGDET (1 << 29)
211 #define USB2PHY_AUTORESUME_EN (1 << 30)
214 #define SMPS_I2C_SLAVE_ADDR 0x12
215 #define SMPS_REG_ADDR_12_MPU 0x23
216 #define SMPS_REG_ADDR_45_IVA 0x2B
217 #define SMPS_REG_ADDR_8_CORE 0x37
219 /* PALMAS VOLTAGE SETTINGS in mv for OPP_NOMINAL */
223 #define VDD_CORE 1040
225 #define VDD_MPU_LOW 890
226 #define VDD_MM_LOW 890
227 #define VDD_CORE_LOW 890
230 #define VDD_MPU_ES2 1060
231 #define VDD_MM_ES2 1025
232 #define VDD_CORE_ES2 1040
234 #define VDD_MPU_ES2_HIGH 1250
235 #define VDD_MM_ES2_OD 1120
237 /* Efuse register offsets for OMAP5 platform */
238 #define OMAP5_ES2_EFUSE_BASE 0x4A002000
239 #define OMAP5_ES2_PROD_REGBITS 16
241 /* CONTROL_STD_FUSE_OPP_VDD_CORE_3 */
242 #define OMAP5_ES2_PROD_CORE_OPNO_VMIN (OMAP5_ES2_EFUSE_BASE + 0x1D8)
244 /* CONTROL_STD_FUSE_OPP_VDD_MM_4 */
245 #define OMAP5_ES2_PROD_MM_OPNO_VMIN (OMAP5_ES2_EFUSE_BASE + 0x1A4)
246 /* CONTROL_STD_FUSE_OPP_VDD_MM_5 */
247 #define OMAP5_ES2_PROD_MM_OPOD_VMIN (OMAP5_ES2_EFUSE_BASE + 0x1A8)
248 /* CONTROL_STD_FUSE_OPP_VDD_MPU_6 */
249 #define OMAP5_ES2_PROD_MPU_OPNO_VMIN (OMAP5_ES2_EFUSE_BASE + 0x1C4)
250 /* CONTROL_STD_FUSE_OPP_VDD_MPU_7 */
251 #define OMAP5_ES2_PROD_MPU_OPHI_VMIN (OMAP5_ES2_EFUSE_BASE + 0x1C8)
253 /* DRA74x/75x/72x voltage settings in mv for OPP_NOM per DM */
254 #define VDD_MPU_DRA7_NOM 1150
255 #define VDD_CORE_DRA7_NOM 1150
256 #define VDD_EVE_DRA7_NOM 1060
257 #define VDD_GPU_DRA7_NOM 1060
258 #define VDD_IVA_DRA7_NOM 1060
260 /* DRA74x/75x/72x voltage settings in mv for OPP_OD per DM */
261 #define VDD_EVE_DRA7_OD 1150
262 #define VDD_GPU_DRA7_OD 1150
263 #define VDD_IVA_DRA7_OD 1150
265 /* DRA74x/75x/72x voltage settings in mv for OPP_HIGH per DM */
266 #define VDD_EVE_DRA7_HIGH 1250
267 #define VDD_GPU_DRA7_HIGH 1250
268 #define VDD_IVA_DRA7_HIGH 1250
270 /* Efuse register offsets for DRA7xx platform */
271 #define DRA752_EFUSE_BASE 0x4A002000
272 #define DRA752_EFUSE_REGBITS 16
273 /* STD_FUSE_OPP_VMIN_IVA_2 */
274 #define STD_FUSE_OPP_VMIN_IVA_NOM (DRA752_EFUSE_BASE + 0x05CC)
275 /* STD_FUSE_OPP_VMIN_IVA_3 */
276 #define STD_FUSE_OPP_VMIN_IVA_OD (DRA752_EFUSE_BASE + 0x05D0)
277 /* STD_FUSE_OPP_VMIN_IVA_4 */
278 #define STD_FUSE_OPP_VMIN_IVA_HIGH (DRA752_EFUSE_BASE + 0x05D4)
279 /* STD_FUSE_OPP_VMIN_DSPEVE_2 */
280 #define STD_FUSE_OPP_VMIN_DSPEVE_NOM (DRA752_EFUSE_BASE + 0x05E0)
281 /* STD_FUSE_OPP_VMIN_DSPEVE_3 */
282 #define STD_FUSE_OPP_VMIN_DSPEVE_OD (DRA752_EFUSE_BASE + 0x05E4)
283 /* STD_FUSE_OPP_VMIN_DSPEVE_4 */
284 #define STD_FUSE_OPP_VMIN_DSPEVE_HIGH (DRA752_EFUSE_BASE + 0x05E8)
285 /* STD_FUSE_OPP_VMIN_CORE_2 */
286 #define STD_FUSE_OPP_VMIN_CORE_NOM (DRA752_EFUSE_BASE + 0x05F4)
287 /* STD_FUSE_OPP_VMIN_GPU_2 */
288 #define STD_FUSE_OPP_VMIN_GPU_NOM (DRA752_EFUSE_BASE + 0x1B08)
289 /* STD_FUSE_OPP_VMIN_GPU_3 */
290 #define STD_FUSE_OPP_VMIN_GPU_OD (DRA752_EFUSE_BASE + 0x1B0C)
291 /* STD_FUSE_OPP_VMIN_GPU_4 */
292 #define STD_FUSE_OPP_VMIN_GPU_HIGH (DRA752_EFUSE_BASE + 0x1B10)
293 /* STD_FUSE_OPP_VMIN_MPU_2 */
294 #define STD_FUSE_OPP_VMIN_MPU_NOM (DRA752_EFUSE_BASE + 0x1B20)
295 /* STD_FUSE_OPP_VMIN_MPU_3 */
296 #define STD_FUSE_OPP_VMIN_MPU_OD (DRA752_EFUSE_BASE + 0x1B24)
297 /* STD_FUSE_OPP_VMIN_MPU_4 */
298 #define STD_FUSE_OPP_VMIN_MPU_HIGH (DRA752_EFUSE_BASE + 0x1B28)
300 #if defined(CONFIG_DRA7_MPU_OPP_HIGH)
301 #define DRA7_MPU_OPP OPP_HIGH
302 #elif defined(CONFIG_DRA7_MPU_OPP_OD)
303 #define DRA7_MPU_OPP OPP_OD
304 #else /* OPP_NOM default */
305 #define DRA7_MPU_OPP OPP_NOM
308 /* OPP_NOM only available option for CORE */
309 #define DRA7_CORE_OPP OPP_NOM
311 #if defined(CONFIG_DRA7_DSPEVE_OPP_HIGH)
312 #define DRA7_DSPEVE_OPP OPP_HIGH
313 #elif defined(CONFIG_DRA7_DSPEVE_OPP_OD)
314 #define DRA7_DSPEVE_OPP OPP_OD
315 #else /* OPP_NOM default */
316 #define DRA7_DSPEVE_OPP OPP_NOM
319 #if defined(CONFIG_DRA7_IVA_OPP_HIGH)
320 #define DRA7_IVA_OPP OPP_HIGH
321 #elif defined(CONFIG_DRA7_IVA_OPP_OD)
322 #define DRA7_IVA_OPP OPP_OD
323 #else /* OPP_NOM default */
324 #define DRA7_IVA_OPP OPP_NOM
327 #if defined(CONFIG_DRA7_GPU_OPP_HIGH)
328 #define DRA7_GPU_OPP OPP_HIGH
329 #elif defined(CONFIG_DRA7_GPU_OPP_OD)
330 #define DRA7_GPU_OPP OPP_OD
331 #else /* OPP_NOM default */
332 #define DRA7_GPU_OPP OPP_NOM
335 /* Standard offset is 0.5v expressed in uv */
336 #define PALMAS_SMPS_BASE_VOLT_UV 500000
338 /* Offset is 0.73V for LP873x */
339 #define LP873X_BUCK_BASE_VOLT_UV 730000
341 /* Offset is 0.73V for LP87565 */
342 #define LP87565_BUCK_BASE_VOLT_UV 730000
345 #define TPS659038_I2C_SLAVE_ADDR 0x58
346 #define TPS659038_REG_ADDR_SMPS12 0x23
347 #define TPS659038_REG_ADDR_SMPS45 0x2B
348 #define TPS659038_REG_ADDR_SMPS6 0x2F
349 #define TPS659038_REG_ADDR_SMPS7 0x33
350 #define TPS659038_REG_ADDR_SMPS8 0x37
353 #define TPS65917_I2C_SLAVE_ADDR 0x58
354 #define TPS65917_REG_ADDR_SMPS1 0x23
355 #define TPS65917_REG_ADDR_SMPS2 0x27
356 #define TPS65917_REG_ADDR_SMPS3 0x2F
357 #define TPS65917_REG_ADDR_SMPS4 0x33
360 #define LP873X_I2C_SLAVE_ADDR 0x60
361 #define LP873X_REG_ADDR_BUCK0 0x6
362 #define LP873X_REG_ADDR_BUCK1 0x7
363 #define LP873X_REG_ADDR_LDO1 0xA
366 #define LP87565_I2C_SLAVE_ADDR 0x61
367 #define LP87565_REG_ADDR_BUCK01 0xA
368 #define LP87565_REG_ADDR_BUCK23 0xE
371 #define TPS62361_I2C_SLAVE_ADDR 0x60
372 #define TPS62361_REG_ADDR_SET0 0x0
373 #define TPS62361_REG_ADDR_SET1 0x1
374 #define TPS62361_REG_ADDR_SET2 0x2
375 #define TPS62361_REG_ADDR_SET3 0x3
376 #define TPS62361_REG_ADDR_CTRL 0x4
377 #define TPS62361_REG_ADDR_TEMP 0x5
378 #define TPS62361_REG_ADDR_RMP_CTRL 0x6
379 #define TPS62361_REG_ADDR_CHIP_ID 0x8
380 #define TPS62361_REG_ADDR_CHIP_ID_2 0x9
382 #define TPS62361_BASE_VOLT_MV 500
383 #define TPS62361_VSEL0_GPIO 7
385 /* Defines for DPLL setup */
386 #define DPLL_LOCKED_FREQ_TOLERANCE_0 0
387 #define DPLL_LOCKED_FREQ_TOLERANCE_500_KHZ 500
388 #define DPLL_LOCKED_FREQ_TOLERANCE_1_MHZ 1000
390 #define DPLL_NO_LOCK 0
393 #if defined(CONFIG_DRA7XX)
394 #define V_OSCK 20000000 /* Clock output from T2 */
396 #define V_OSCK 19200000 /* Clock output from T2 */
399 #define V_SCLK V_OSCK
401 /* CKO buffer control */
402 #define CKOBUFFER_CLK_ENABLE_MASK (1 << 28)
404 /* AUXCLKx reg fields */
405 #define AUXCLK_ENABLE_MASK (1 << 8)
406 #define AUXCLK_SRCSELECT_SHIFT 1
407 #define AUXCLK_SRCSELECT_MASK (3 << 1)
408 #define AUXCLK_CLKDIV_SHIFT 16
409 #define AUXCLK_CLKDIV_MASK (0xF << 16)
411 #define AUXCLK_SRCSELECT_SYS_CLK 0
412 #define AUXCLK_SRCSELECT_CORE_DPLL 1
413 #define AUXCLK_SRCSELECT_PER_DPLL 2
414 #define AUXCLK_SRCSELECT_ALTERNATE 3
416 #endif /* _CLOCKS_OMAP5_H_ */