1 # SPDX-License-Identifier: GPL-2.0-only
4 select KRAIT_L2_ACCESSORS
8 select PM_GENERIC_DOMAINS if PM
13 menuconfig COMMON_CLK_QCOM
14 tristate "Support for Qualcomm's clock controllers"
16 depends on ARCH_QCOM || COMPILE_TEST
19 select RESET_CONTROLLER
24 tristate "MSM8916 A53 PLL"
26 Support for the A53 PLL on MSM8916 devices. It provides
27 the CPU with frequencies above 1GHz.
28 Say Y if you want to support higher CPU frequencies on MSM8916
31 config QCOM_CLK_APCS_MSM8916
32 tristate "MSM8916 APCS Clock Controller"
33 depends on QCOM_APCS_IPC || COMPILE_TEST
35 Support for the APCS Clock Controller on msm8916 devices. The
36 APCS is managing the mux and divider which feeds the CPUs.
37 Say Y if you want to support CPU frequency scaling on devices
40 config QCOM_CLK_APCC_MSM8996
41 tristate "MSM8996 CPU Clock Controller"
42 select QCOM_KRYO_L2_ACCESSORS
45 Support for the CPU clock controller on msm8996 devices.
46 Say Y if you want to support CPU clock scaling using CPUfreq
47 drivers for dyanmic power management.
50 tristate "RPM based Clock Controller"
51 depends on MFD_QCOM_RPM
54 The RPM (Resource Power Manager) is a dedicated hardware engine for
55 managing the shared SoC resources in order to keep the lowest power
56 profile. It communicates with other hardware subsystems via shared
57 memory and accepts clock requests, aggregates the requests and turns
58 the clocks on/off or scales them on demand.
59 Say Y if you want to support the clocks exposed by the RPM on
60 platforms such as apq8064, msm8660, msm8960 etc.
62 config QCOM_CLK_SMD_RPM
63 tristate "RPM over SMD based Clock Controller"
64 depends on QCOM_SMD_RPM
67 The RPM (Resource Power Manager) is a dedicated hardware engine for
68 managing the shared SoC resources in order to keep the lowest power
69 profile. It communicates with other hardware subsystems via shared
70 memory and accepts clock requests, aggregates the requests and turns
71 the clocks on/off or scales them on demand.
72 Say Y if you want to support the clocks exposed by the RPM on
73 platforms such as apq8016, apq8084, msm8974 etc.
76 tristate "RPMh Clock Driver"
79 RPMh manages shared resources on some Qualcomm Technologies, Inc.
80 SoCs. It accepts requests from other hardware subsystems via RSC.
81 Say Y if you want to support the clocks exposed by RPMh on
82 platforms such as SDM845.
85 tristate "APQ8084 Global Clock Controller"
88 Support for the global clock controller on apq8084 devices.
89 Say Y if you want to use peripheral devices such as UART, SPI,
90 i2c, USB, SD/eMMC, SATA, PCIe, etc.
93 tristate "APQ8084 Multimedia Clock Controller"
97 Support for the multimedia clock controller on apq8084 devices.
98 Say Y if you want to support multimedia devices such as display,
99 graphics, video encode/decode, camera, etc.
102 tristate "IPQ APSS PLL"
104 Support for APSS PLL on ipq devices. The APSS PLL is the main
105 clock that feeds the CPUs on ipq based devices.
106 Say Y if you want to support CPU frequency scaling on ipq based
110 tristate "IPQ APSS Clock Controller"
112 depends on QCOM_APCS_IPC || COMPILE_TEST
115 Support for APSS clock controller on IPQ platforms. The
116 APSS clock controller manages the Mux and enable block that feeds the
118 Say Y if you want to support CPU frequency scaling on
122 tristate "IPQ4019 Global Clock Controller"
124 Support for the global clock controller on ipq4019 devices.
125 Say Y if you want to use peripheral devices such as UART, SPI,
126 i2c, USB, SD/eMMC, etc.
129 tristate "IPQ6018 Global Clock Controller"
131 Support for global clock controller on ipq6018 devices.
132 Say Y if you want to use peripheral devices such as UART, SPI,
133 i2c, USB, SD/eMMC, etc. Select this for the root clock
137 tristate "IPQ806x Global Clock Controller"
139 Support for the global clock controller on ipq806x devices.
140 Say Y if you want to use peripheral devices such as UART, SPI,
141 i2c, USB, SD/eMMC, etc.
144 tristate "IPQ806x LPASS Clock Controller"
147 Support for the LPASS clock controller on ipq806x devices.
148 Say Y if you want to use audio devices such as i2s, pcm,
152 tristate "IPQ8074 Global Clock Controller"
154 Support for global clock controller on ipq8074 devices.
155 Say Y if you want to use peripheral devices such as UART, SPI,
156 i2c, USB, SD/eMMC, etc. Select this for the root clock
160 tristate "MSM8660 Global Clock Controller"
162 Support for the global clock controller on msm8660 devices.
163 Say Y if you want to use peripheral devices such as UART, SPI,
164 i2c, USB, SD/eMMC, etc.
167 tristate "MSM8916 Global Clock Controller"
170 Support for the global clock controller on msm8916 devices.
171 Say Y if you want to use devices such as UART, SPI i2c, USB,
172 SD/eMMC, display, graphics, camera etc.
175 tristate "MSM8939 Global Clock Controller"
178 Support for the global clock controller on msm8939 devices.
179 Say Y if you want to use devices such as UART, SPI i2c, USB,
180 SD/eMMC, display, graphics, camera etc.
183 tristate "APQ8064/MSM8960 Global Clock Controller"
185 Support for the global clock controller on apq8064/msm8960 devices.
186 Say Y if you want to use peripheral devices such as UART, SPI,
187 i2c, USB, SD/eMMC, SATA, PCIe, etc.
190 tristate "APQ8064/MSM8960 LPASS Clock Controller"
193 Support for the LPASS clock controller on apq8064/msm8960 devices.
194 Say Y if you want to use audio devices such as i2s, pcm,
198 tristate "MDM9615 Global Clock Controller"
200 Support for the global clock controller on mdm9615 devices.
201 Say Y if you want to use peripheral devices such as UART, SPI,
202 i2c, USB, SD/eMMC, etc.
205 tristate "MDM9615 LPASS Clock Controller"
208 Support for the LPASS clock controller on mdm9615 devices.
209 Say Y if you want to use audio devices such as i2s, pcm,
213 tristate "MSM8960 Multimedia Clock Controller"
216 Support for the multimedia clock controller on msm8960 devices.
217 Say Y if you want to support multimedia devices such as display,
218 graphics, video encode/decode, camera, etc.
221 tristate "MSM8974 Global Clock Controller"
224 Support for the global clock controller on msm8974 devices.
225 Say Y if you want to use peripheral devices such as UART, SPI,
226 i2c, USB, SD/eMMC, SATA, PCIe, etc.
229 tristate "MSM8974 Multimedia Clock Controller"
233 Support for the multimedia clock controller on msm8974 devices.
234 Say Y if you want to support multimedia devices such as display,
235 graphics, video encode/decode, camera, etc.
238 tristate "MSM8994 Global Clock Controller"
240 Support for the global clock controller on msm8994 devices.
241 Say Y if you want to use peripheral devices such as UART, SPI,
242 i2c, USB, UFS, SD/eMMC, PCIe, etc.
245 tristate "MSM8996 Global Clock Controller"
248 Support for the global clock controller on msm8996 devices.
249 Say Y if you want to use peripheral devices such as UART, SPI,
250 i2c, USB, UFS, SD/eMMC, PCIe, etc.
253 tristate "MSM8996 Multimedia Clock Controller"
257 Support for the multimedia clock controller on msm8996 devices.
258 Say Y if you want to support multimedia devices such as display,
259 graphics, video encode/decode, camera, etc.
262 tristate "MSM8998 Global Clock Controller"
265 Support for the global clock controller on msm8998 devices.
266 Say Y if you want to use peripheral devices such as UART, SPI,
267 i2c, USB, UFS, SD/eMMC, PCIe, etc.
269 config MSM_GPUCC_8998
270 tristate "MSM8998 Graphics Clock Controller"
274 Support for the graphics clock controller on MSM8998 devices.
275 Say Y if you want to support graphics controller devices and
276 functionality such as 3D graphics.
279 tristate "MSM8998 Multimedia Clock Controller"
283 Support for the multimedia clock controller on msm8998 devices.
284 Say Y if you want to support multimedia devices such as display,
285 graphics, video encode/decode, camera, etc.
288 tristate "QCS404 Global Clock Controller"
290 Support for the global clock controller on QCS404 devices.
291 Say Y if you want to use multimedia devices or peripheral
292 devices such as UART, SPI, I2C, USB, SD/eMMC, PCIe etc.
294 config SC_DISPCC_7180
295 tristate "SC7180 Display Clock Controller"
298 Support for the display clock controller on Qualcomm Technologies, Inc
300 Say Y if you want to support display devices and functionality such as
304 tristate "SC7180 Global Clock Controller"
306 depends on COMMON_CLK_QCOM
308 Support for the global clock controller on SC7180 devices.
309 Say Y if you want to use peripheral devices such as UART, SPI,
310 I2C, USB, UFS, SDCC, etc.
312 config SC_LPASS_CORECC_7180
313 tristate "SC7180 LPASS Core Clock Controller"
316 Support for the LPASS(Low Power Audio Subsystem) core clock controller
318 Say Y if you want to use LPASS clocks and power domains of the LPASS
319 core clock controller.
322 tristate "SC7180 Graphics Clock Controller"
325 Support for the graphics clock controller on SC7180 devices.
326 Say Y if you want to support graphics controller devices and
327 functionality such as 3D graphics.
330 tristate "SC7180 Modem Clock Controller"
333 Support for the Modem Subsystem clock controller on Qualcomm
334 Technologies, Inc on SC7180 devices.
335 Say Y if you want to use the Modem branch clocks of the Modem
336 subsystem clock controller to reset the MSS subsystem.
338 config SC_VIDEOCC_7180
339 tristate "SC7180 Video Clock Controller"
342 Support for the video clock controller on SC7180 devices.
343 Say Y if you want to support video devices and functionality such as
344 video encode and decode.
347 tristate "SDM845 Camera Clock Controller"
350 Support for the camera clock controller on SDM845 devices.
351 Say Y if you want to support camera devices and camera functionality.
354 tristate "SDM660 Global Clock Controller"
357 Support for the global clock controller on SDM660 devices.
358 Say Y if you want to use peripheral devices such as UART, SPI,
359 i2C, USB, UFS, SDDC, PCIe, etc.
361 config QCS_TURING_404
362 tristate "QCS404 Turing Clock Controller"
364 Support for the Turing Clock Controller on QCS404, provides clocks
365 and resets for the Turing subsystem.
367 config QCS_Q6SSTOP_404
368 tristate "QCS404 Q6SSTOP Clock Controller"
371 Support for the Q6SSTOP clock controller on QCS404 devices.
372 Say Y if you want to use the Q6SSTOP branch clocks of the WCSS clock
373 controller to reset the Q6SSTOP subsystem.
376 tristate "SDM845 Global Clock Controller"
379 Support for the global clock controller on SDM845 devices.
380 Say Y if you want to use peripheral devices such as UART, SPI,
381 i2C, USB, UFS, SDDC, PCIe, etc.
384 tristate "SDM845 Graphics Clock Controller"
387 Support for the graphics clock controller on SDM845 devices.
388 Say Y if you want to support graphics controller devices and
389 functionality such as 3D graphics.
391 config SDM_VIDEOCC_845
392 tristate "SDM845 Video Clock Controller"
396 Support for the video clock controller on SDM845 devices.
397 Say Y if you want to support video devices and functionality such as
398 video encode and decode.
400 config SDM_DISPCC_845
401 tristate "SDM845 Display Clock Controller"
404 Support for the display clock controller on Qualcomm Technologies, Inc
406 Say Y if you want to support display devices and functionality such as
409 config SDM_LPASSCC_845
410 tristate "SDM845 Low Power Audio Subsystem (LPAAS) Clock Controller"
413 Support for the LPASS clock controller on SDM845 devices.
414 Say Y if you want to use the LPASS branch clocks of the LPASS clock
415 controller to reset the LPASS subsystem.
417 config SM_DISPCC_8250
418 tristate "SM8150 and SM8250 Display Clock Controller"
419 depends on SM_GCC_8150 || SM_GCC_8250
421 Support for the display clock controller on Qualcomm Technologies, Inc
422 SM8150 and SM8250 devices.
423 Say Y if you want to support display devices and functionality such as
427 tristate "SM8150 Global Clock Controller"
429 Support for the global clock controller on SM8150 devices.
430 Say Y if you want to use peripheral devices such as UART,
431 SPI, I2C, USB, SD/UFS, PCIe etc.
434 tristate "SM8250 Global Clock Controller"
437 Support for the global clock controller on SM8250 devices.
438 Say Y if you want to use peripheral devices such as UART,
439 SPI, I2C, USB, SD/UFS, PCIe etc.
442 tristate "SM8150 Graphics Clock Controller"
445 Support for the graphics clock controller on SM8150 devices.
446 Say Y if you want to support graphics controller devices and
447 functionality such as 3D graphics.
450 tristate "SM8250 Graphics Clock Controller"
453 Support for the graphics clock controller on SM8250 devices.
454 Say Y if you want to support graphics controller devices and
455 functionality such as 3D graphics.
457 config SM_VIDEOCC_8150
458 tristate "SM8150 Video Clock Controller"
462 Support for the video clock controller on SM8150 devices.
463 Say Y if you want to support video devices and functionality such as
464 video encode and decode.
466 config SM_VIDEOCC_8250
467 tristate "SM8250 Video Clock Controller"
471 Support for the video clock controller on SM8250 devices.
472 Say Y if you want to support video devices and functionality such as
473 video encode and decode.
475 config SPMI_PMIC_CLKDIV
476 tristate "SPMI PMIC clkdiv Support"
477 depends on SPMI || COMPILE_TEST
479 This driver supports the clkdiv functionality on the Qualcomm
480 Technologies, Inc. SPMI PMIC. It configures the frequency of
481 clkdiv outputs of the PMIC. These clocks are typically wired
482 through alternate functions on GPIO pins.
485 tristate "High-Frequency PLL (HFPLL) Clock Controller"
487 Support for the high-frequency PLLs present on Qualcomm devices.
488 Say Y if you want to support CPU frequency scaling on devices
489 such as MSM8974, APQ8084, etc.
492 tristate "KPSS Clock Controller"
494 Support for the Krait ACC and GCC clock controllers. Say Y
495 if you want to support CPU frequency scaling on devices such
496 as MSM8960, APQ8064, etc.
499 tristate "Krait Clock Controller"
503 Support for the Krait CPU clocks on Qualcomm devices.
504 Say Y if you want to support CPU frequency scaling.