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
41 tristate "RPM based Clock Controller"
42 depends on MFD_QCOM_RPM
45 The RPM (Resource Power Manager) is a dedicated hardware engine for
46 managing the shared SoC resources in order to keep the lowest power
47 profile. It communicates with other hardware subsystems via shared
48 memory and accepts clock requests, aggregates the requests and turns
49 the clocks on/off or scales them on demand.
50 Say Y if you want to support the clocks exposed by the RPM on
51 platforms such as apq8064, msm8660, msm8960 etc.
53 config QCOM_CLK_SMD_RPM
54 tristate "RPM over SMD based Clock Controller"
55 depends on QCOM_SMD_RPM
58 The RPM (Resource Power Manager) is a dedicated hardware engine for
59 managing the shared SoC resources in order to keep the lowest power
60 profile. It communicates with other hardware subsystems via shared
61 memory and accepts clock requests, aggregates the requests and turns
62 the clocks on/off or scales them on demand.
63 Say Y if you want to support the clocks exposed by the RPM on
64 platforms such as apq8016, apq8084, msm8974 etc.
67 tristate "RPMh Clock Driver"
70 RPMh manages shared resources on some Qualcomm Technologies, Inc.
71 SoCs. It accepts requests from other hardware subsystems via RSC.
72 Say Y if you want to support the clocks exposed by RPMh on
73 platforms such as SDM845.
76 tristate "APQ8084 Global Clock Controller"
79 Support for the global clock controller on apq8084 devices.
80 Say Y if you want to use peripheral devices such as UART, SPI,
81 i2c, USB, SD/eMMC, SATA, PCIe, etc.
84 tristate "APQ8084 Multimedia Clock Controller"
88 Support for the multimedia clock controller on apq8084 devices.
89 Say Y if you want to support multimedia devices such as display,
90 graphics, video encode/decode, camera, etc.
93 tristate "IPQ4019 Global Clock Controller"
95 Support for the global clock controller on ipq4019 devices.
96 Say Y if you want to use peripheral devices such as UART, SPI,
97 i2c, USB, SD/eMMC, etc.
100 tristate "IPQ6018 Global Clock Controller"
102 Support for global clock controller on ipq6018 devices.
103 Say Y if you want to use peripheral devices such as UART, SPI,
104 i2c, USB, SD/eMMC, etc. Select this for the root clock
108 tristate "IPQ806x Global Clock Controller"
110 Support for the global clock controller on ipq806x devices.
111 Say Y if you want to use peripheral devices such as UART, SPI,
112 i2c, USB, SD/eMMC, etc.
115 tristate "IPQ806x LPASS Clock Controller"
118 Support for the LPASS clock controller on ipq806x devices.
119 Say Y if you want to use audio devices such as i2s, pcm,
123 tristate "IPQ8074 Global Clock Controller"
125 Support for global clock controller on ipq8074 devices.
126 Say Y if you want to use peripheral devices such as UART, SPI,
127 i2c, USB, SD/eMMC, etc. Select this for the root clock
131 tristate "MSM8660 Global Clock Controller"
133 Support for the global clock controller on msm8660 devices.
134 Say Y if you want to use peripheral devices such as UART, SPI,
135 i2c, USB, SD/eMMC, etc.
138 tristate "MSM8916 Global Clock Controller"
141 Support for the global clock controller on msm8916 devices.
142 Say Y if you want to use devices such as UART, SPI i2c, USB,
143 SD/eMMC, display, graphics, camera etc.
146 tristate "APQ8064/MSM8960 Global Clock Controller"
148 Support for the global clock controller on apq8064/msm8960 devices.
149 Say Y if you want to use peripheral devices such as UART, SPI,
150 i2c, USB, SD/eMMC, SATA, PCIe, etc.
153 tristate "APQ8064/MSM8960 LPASS Clock Controller"
156 Support for the LPASS clock controller on apq8064/msm8960 devices.
157 Say Y if you want to use audio devices such as i2s, pcm,
161 tristate "MDM9615 Global Clock Controller"
163 Support for the global clock controller on mdm9615 devices.
164 Say Y if you want to use peripheral devices such as UART, SPI,
165 i2c, USB, SD/eMMC, etc.
168 tristate "MDM9615 LPASS Clock Controller"
171 Support for the LPASS clock controller on mdm9615 devices.
172 Say Y if you want to use audio devices such as i2s, pcm,
176 tristate "MSM8960 Multimedia Clock Controller"
179 Support for the multimedia clock controller on msm8960 devices.
180 Say Y if you want to support multimedia devices such as display,
181 graphics, video encode/decode, camera, etc.
184 tristate "MSM8974 Global Clock Controller"
187 Support for the global clock controller on msm8974 devices.
188 Say Y if you want to use peripheral devices such as UART, SPI,
189 i2c, USB, SD/eMMC, SATA, PCIe, etc.
192 tristate "MSM8974 Multimedia Clock Controller"
196 Support for the multimedia clock controller on msm8974 devices.
197 Say Y if you want to support multimedia devices such as display,
198 graphics, video encode/decode, camera, etc.
201 tristate "MSM8994 Global Clock Controller"
203 Support for the global clock controller on msm8994 devices.
204 Say Y if you want to use peripheral devices such as UART, SPI,
205 i2c, USB, UFS, SD/eMMC, PCIe, etc.
208 tristate "MSM8996 Global Clock Controller"
211 Support for the global clock controller on msm8996 devices.
212 Say Y if you want to use peripheral devices such as UART, SPI,
213 i2c, USB, UFS, SD/eMMC, PCIe, etc.
216 tristate "MSM8996 Multimedia Clock Controller"
220 Support for the multimedia clock controller on msm8996 devices.
221 Say Y if you want to support multimedia devices such as display,
222 graphics, video encode/decode, camera, etc.
225 tristate "MSM8998 Global Clock Controller"
228 Support for the global clock controller on msm8998 devices.
229 Say Y if you want to use peripheral devices such as UART, SPI,
230 i2c, USB, UFS, SD/eMMC, PCIe, etc.
232 config MSM_GPUCC_8998
233 tristate "MSM8998 Graphics Clock Controller"
237 Support for the graphics clock controller on MSM8998 devices.
238 Say Y if you want to support graphics controller devices and
239 functionality such as 3D graphics.
242 tristate "MSM8998 Multimedia Clock Controller"
246 Support for the multimedia clock controller on msm8998 devices.
247 Say Y if you want to support multimedia devices such as display,
248 graphics, video encode/decode, camera, etc.
251 tristate "QCS404 Global Clock Controller"
253 Support for the global clock controller on QCS404 devices.
254 Say Y if you want to use multimedia devices or peripheral
255 devices such as UART, SPI, I2C, USB, SD/eMMC, PCIe etc.
257 config SC_DISPCC_7180
258 tristate "SC7180 Display Clock Controller"
261 Support for the display clock controller on Qualcomm Technologies, Inc
263 Say Y if you want to support display devices and functionality such as
267 tristate "SC7180 Global Clock Controller"
269 depends on COMMON_CLK_QCOM
271 Support for the global clock controller on SC7180 devices.
272 Say Y if you want to use peripheral devices such as UART, SPI,
273 I2C, USB, UFS, SDCC, etc.
276 tristate "SC7180 Graphics Clock Controller"
279 Support for the graphics clock controller on SC7180 devices.
280 Say Y if you want to support graphics controller devices and
281 functionality such as 3D graphics.
284 tristate "SC7180 Modem Clock Controller"
287 Support for the Modem Subsystem clock controller on Qualcomm
288 Technologies, Inc on SC7180 devices.
289 Say Y if you want to use the Modem branch clocks of the Modem
290 subsystem clock controller to reset the MSS subsystem.
292 config SC_VIDEOCC_7180
293 tristate "SC7180 Video Clock Controller"
296 Support for the video clock controller on SC7180 devices.
297 Say Y if you want to support video devices and functionality such as
298 video encode and decode.
301 tristate "SDM845 Camera Clock Controller"
304 Support for the camera clock controller on SDM845 devices.
305 Say Y if you want to support camera devices and camera functionality.
308 tristate "SDM660 Global Clock Controller"
311 Support for the global clock controller on SDM660 devices.
312 Say Y if you want to use peripheral devices such as UART, SPI,
313 i2C, USB, UFS, SDDC, PCIe, etc.
315 config QCS_TURING_404
316 tristate "QCS404 Turing Clock Controller"
318 Support for the Turing Clock Controller on QCS404, provides clocks
319 and resets for the Turing subsystem.
321 config QCS_Q6SSTOP_404
322 tristate "QCS404 Q6SSTOP Clock Controller"
325 Support for the Q6SSTOP clock controller on QCS404 devices.
326 Say Y if you want to use the Q6SSTOP branch clocks of the WCSS clock
327 controller to reset the Q6SSTOP subsystem.
330 tristate "SDM845 Global Clock Controller"
333 Support for the global clock controller on SDM845 devices.
334 Say Y if you want to use peripheral devices such as UART, SPI,
335 i2C, USB, UFS, SDDC, PCIe, etc.
338 tristate "SDM845 Graphics Clock Controller"
341 Support for the graphics clock controller on SDM845 devices.
342 Say Y if you want to support graphics controller devices and
343 functionality such as 3D graphics.
345 config SDM_VIDEOCC_845
346 tristate "SDM845 Video Clock Controller"
350 Support for the video clock controller on SDM845 devices.
351 Say Y if you want to support video devices and functionality such as
352 video encode and decode.
354 config SDM_DISPCC_845
355 tristate "SDM845 Display Clock Controller"
358 Support for the display clock controller on Qualcomm Technologies, Inc
360 Say Y if you want to support display devices and functionality such as
363 config SDM_LPASSCC_845
364 tristate "SDM845 Low Power Audio Subsystem (LPAAS) Clock Controller"
367 Support for the LPASS clock controller on SDM845 devices.
368 Say Y if you want to use the LPASS branch clocks of the LPASS clock
369 controller to reset the LPASS subsystem.
372 tristate "SM8150 Global Clock Controller"
374 Support for the global clock controller on SM8150 devices.
375 Say Y if you want to use peripheral devices such as UART,
376 SPI, I2C, USB, SD/UFS, PCIe etc.
379 tristate "SM8250 Global Clock Controller"
382 Support for the global clock controller on SM8250 devices.
383 Say Y if you want to use peripheral devices such as UART,
384 SPI, I2C, USB, SD/UFS, PCIe etc.
386 config SPMI_PMIC_CLKDIV
387 tristate "SPMI PMIC clkdiv Support"
388 depends on SPMI || COMPILE_TEST
390 This driver supports the clkdiv functionality on the Qualcomm
391 Technologies, Inc. SPMI PMIC. It configures the frequency of
392 clkdiv outputs of the PMIC. These clocks are typically wired
393 through alternate functions on GPIO pins.
396 tristate "High-Frequency PLL (HFPLL) Clock Controller"
398 Support for the high-frequency PLLs present on Qualcomm devices.
399 Say Y if you want to support CPU frequency scaling on devices
400 such as MSM8974, APQ8084, etc.
403 tristate "KPSS Clock Controller"
405 Support for the Krait ACC and GCC clock controllers. Say Y
406 if you want to support CPU frequency scaling on devices such
407 as MSM8960, APQ8064, etc.
410 tristate "Krait Clock Controller"
414 Support for the Krait CPU clocks on Qualcomm devices.
415 Say Y if you want to support CPU frequency scaling.