1config KRAIT_CLOCKS 2 bool 3 select KRAIT_L2_ACCESSORS 4 5config QCOM_GDSC 6 bool 7 select PM_GENERIC_DOMAINS if PM 8 9config QCOM_RPMCC 10 bool 11 12config COMMON_CLK_QCOM 13 tristate "Support for Qualcomm's clock controllers" 14 depends on OF 15 depends on ARCH_QCOM || COMPILE_TEST 16 select REGMAP_MMIO 17 select RESET_CONTROLLER 18 19config QCOM_A53PLL 20 tristate "MSM8916 A53 PLL" 21 depends on COMMON_CLK_QCOM 22 default ARCH_QCOM 23 help 24 Support for the A53 PLL on MSM8916 devices. It provides 25 the CPU with frequencies above 1GHz. 26 Say Y if you want to support higher CPU frequencies on MSM8916 27 devices. 28 29config QCOM_CLK_APCS_MSM8916 30 tristate "MSM8916 APCS Clock Controller" 31 depends on COMMON_CLK_QCOM 32 depends on QCOM_APCS_IPC || COMPILE_TEST 33 default ARCH_QCOM 34 help 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 38 such as msm8916. 39 40config QCOM_CLK_RPM 41 tristate "RPM based Clock Controller" 42 depends on COMMON_CLK_QCOM && MFD_QCOM_RPM 43 select QCOM_RPMCC 44 help 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. 52 53config QCOM_CLK_SMD_RPM 54 tristate "RPM over SMD based Clock Controller" 55 depends on COMMON_CLK_QCOM && QCOM_SMD_RPM 56 select QCOM_RPMCC 57 help 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. 65 66config QCOM_CLK_RPMH 67 tristate "RPMh Clock Driver" 68 depends on COMMON_CLK_QCOM && QCOM_RPMH 69 help 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. 74 75config APQ_GCC_8084 76 tristate "APQ8084 Global Clock Controller" 77 select QCOM_GDSC 78 depends on COMMON_CLK_QCOM 79 help 80 Support for the global clock controller on apq8084 devices. 81 Say Y if you want to use peripheral devices such as UART, SPI, 82 i2c, USB, SD/eMMC, SATA, PCIe, etc. 83 84config APQ_MMCC_8084 85 tristate "APQ8084 Multimedia Clock Controller" 86 select APQ_GCC_8084 87 select QCOM_GDSC 88 depends on COMMON_CLK_QCOM 89 help 90 Support for the multimedia clock controller on apq8084 devices. 91 Say Y if you want to support multimedia devices such as display, 92 graphics, video encode/decode, camera, etc. 93 94config IPQ_GCC_4019 95 tristate "IPQ4019 Global Clock Controller" 96 depends on COMMON_CLK_QCOM 97 help 98 Support for the global clock controller on ipq4019 devices. 99 Say Y if you want to use peripheral devices such as UART, SPI, 100 i2c, USB, SD/eMMC, etc. 101 102config IPQ_GCC_806X 103 tristate "IPQ806x Global Clock Controller" 104 depends on COMMON_CLK_QCOM 105 help 106 Support for the global clock controller on ipq806x devices. 107 Say Y if you want to use peripheral devices such as UART, SPI, 108 i2c, USB, SD/eMMC, etc. 109 110config IPQ_LCC_806X 111 tristate "IPQ806x LPASS Clock Controller" 112 select IPQ_GCC_806X 113 depends on COMMON_CLK_QCOM 114 help 115 Support for the LPASS clock controller on ipq806x devices. 116 Say Y if you want to use audio devices such as i2s, pcm, 117 S/PDIF, etc. 118 119config IPQ_GCC_8074 120 tristate "IPQ8074 Global Clock Controller" 121 depends on COMMON_CLK_QCOM 122 help 123 Support for global clock controller on ipq8074 devices. 124 Say Y if you want to use peripheral devices such as UART, SPI, 125 i2c, USB, SD/eMMC, etc. Select this for the root clock 126 of ipq8074. 127 128config MSM_GCC_8660 129 tristate "MSM8660 Global Clock Controller" 130 depends on COMMON_CLK_QCOM 131 help 132 Support for the global clock controller on msm8660 devices. 133 Say Y if you want to use peripheral devices such as UART, SPI, 134 i2c, USB, SD/eMMC, etc. 135 136config MSM_GCC_8916 137 tristate "MSM8916 Global Clock Controller" 138 select QCOM_GDSC 139 depends on COMMON_CLK_QCOM 140 help 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. 144 145config MSM_GCC_8960 146 tristate "APQ8064/MSM8960 Global Clock Controller" 147 depends on COMMON_CLK_QCOM 148 help 149 Support for the global clock controller on apq8064/msm8960 devices. 150 Say Y if you want to use peripheral devices such as UART, SPI, 151 i2c, USB, SD/eMMC, SATA, PCIe, etc. 152 153config MSM_LCC_8960 154 tristate "APQ8064/MSM8960 LPASS Clock Controller" 155 select MSM_GCC_8960 156 depends on COMMON_CLK_QCOM 157 help 158 Support for the LPASS clock controller on apq8064/msm8960 devices. 159 Say Y if you want to use audio devices such as i2s, pcm, 160 SLIMBus, etc. 161 162config MDM_GCC_9615 163 tristate "MDM9615 Global Clock Controller" 164 depends on COMMON_CLK_QCOM 165 help 166 Support for the global clock controller on mdm9615 devices. 167 Say Y if you want to use peripheral devices such as UART, SPI, 168 i2c, USB, SD/eMMC, etc. 169 170config MDM_LCC_9615 171 tristate "MDM9615 LPASS Clock Controller" 172 select MDM_GCC_9615 173 depends on COMMON_CLK_QCOM 174 help 175 Support for the LPASS clock controller on mdm9615 devices. 176 Say Y if you want to use audio devices such as i2s, pcm, 177 SLIMBus, etc. 178 179config MSM_MMCC_8960 180 tristate "MSM8960 Multimedia Clock Controller" 181 select MSM_GCC_8960 182 depends on COMMON_CLK_QCOM 183 help 184 Support for the multimedia clock controller on msm8960 devices. 185 Say Y if you want to support multimedia devices such as display, 186 graphics, video encode/decode, camera, etc. 187 188config MSM_GCC_8974 189 tristate "MSM8974 Global Clock Controller" 190 select QCOM_GDSC 191 depends on COMMON_CLK_QCOM 192 help 193 Support for the global clock controller on msm8974 devices. 194 Say Y if you want to use peripheral devices such as UART, SPI, 195 i2c, USB, SD/eMMC, SATA, PCIe, etc. 196 197config MSM_MMCC_8974 198 tristate "MSM8974 Multimedia Clock Controller" 199 select MSM_GCC_8974 200 select QCOM_GDSC 201 depends on COMMON_CLK_QCOM 202 help 203 Support for the multimedia clock controller on msm8974 devices. 204 Say Y if you want to support multimedia devices such as display, 205 graphics, video encode/decode, camera, etc. 206 207config MSM_GCC_8994 208 tristate "MSM8994 Global Clock Controller" 209 depends on COMMON_CLK_QCOM 210 help 211 Support for the global clock controller on msm8994 devices. 212 Say Y if you want to use peripheral devices such as UART, SPI, 213 i2c, USB, UFS, SD/eMMC, PCIe, etc. 214 215config MSM_GCC_8996 216 tristate "MSM8996 Global Clock Controller" 217 select QCOM_GDSC 218 depends on COMMON_CLK_QCOM 219 help 220 Support for the global clock controller on msm8996 devices. 221 Say Y if you want to use peripheral devices such as UART, SPI, 222 i2c, USB, UFS, SD/eMMC, PCIe, etc. 223 224config MSM_MMCC_8996 225 tristate "MSM8996 Multimedia Clock Controller" 226 select MSM_GCC_8996 227 select QCOM_GDSC 228 depends on COMMON_CLK_QCOM 229 help 230 Support for the multimedia clock controller on msm8996 devices. 231 Say Y if you want to support multimedia devices such as display, 232 graphics, video encode/decode, camera, etc. 233 234config MSM_GCC_8998 235 tristate "MSM8998 Global Clock Controller" 236 depends on COMMON_CLK_QCOM 237 help 238 Support for the global clock controller on msm8998 devices. 239 Say Y if you want to use peripheral devices such as UART, SPI, 240 i2c, USB, UFS, SD/eMMC, PCIe, etc. 241 242config QCS_GCC_404 243 tristate "QCS404 Global Clock Controller" 244 depends on COMMON_CLK_QCOM 245 help 246 Support for the global clock controller on QCS404 devices. 247 Say Y if you want to use multimedia devices or peripheral 248 devices such as UART, SPI, I2C, USB, SD/eMMC, PCIe etc. 249 250config SDM_CAMCC_845 251 tristate "SDM845 Camera Clock Controller" 252 depends on COMMON_CLK_QCOM 253 select SDM_GCC_845 254 help 255 Support for the camera clock controller on SDM845 devices. 256 Say Y if you want to support camera devices and camera functionality. 257 258config SDM_GCC_660 259 tristate "SDM660 Global Clock Controller" 260 select QCOM_GDSC 261 depends on COMMON_CLK_QCOM 262 help 263 Support for the global clock controller on SDM660 devices. 264 Say Y if you want to use peripheral devices such as UART, SPI, 265 i2C, USB, UFS, SDDC, PCIe, etc. 266 267config SDM_GCC_845 268 tristate "SDM845 Global Clock Controller" 269 select QCOM_GDSC 270 depends on COMMON_CLK_QCOM 271 help 272 Support for the global clock controller on SDM845 devices. 273 Say Y if you want to use peripheral devices such as UART, SPI, 274 i2C, USB, UFS, SDDC, PCIe, etc. 275 276config SDM_VIDEOCC_845 277 tristate "SDM845 Video Clock Controller" 278 depends on COMMON_CLK_QCOM 279 select SDM_GCC_845 280 select QCOM_GDSC 281 help 282 Support for the video clock controller on SDM845 devices. 283 Say Y if you want to support video devices and functionality such as 284 video encode and decode. 285 286config SDM_DISPCC_845 287 tristate "SDM845 Display Clock Controller" 288 select SDM_GCC_845 289 depends on COMMON_CLK_QCOM 290 help 291 Support for the display clock controller on Qualcomm Technologies, Inc 292 SDM845 devices. 293 Say Y if you want to support display devices and functionality such as 294 splash screen. 295 296config SPMI_PMIC_CLKDIV 297 tristate "SPMI PMIC clkdiv Support" 298 depends on (COMMON_CLK_QCOM && SPMI) || COMPILE_TEST 299 help 300 This driver supports the clkdiv functionality on the Qualcomm 301 Technologies, Inc. SPMI PMIC. It configures the frequency of 302 clkdiv outputs of the PMIC. These clocks are typically wired 303 through alternate functions on GPIO pins. 304 305config QCOM_HFPLL 306 tristate "High-Frequency PLL (HFPLL) Clock Controller" 307 depends on COMMON_CLK_QCOM 308 help 309 Support for the high-frequency PLLs present on Qualcomm devices. 310 Say Y if you want to support CPU frequency scaling on devices 311 such as MSM8974, APQ8084, etc. 312 313config KPSS_XCC 314 tristate "KPSS Clock Controller" 315 depends on COMMON_CLK_QCOM 316 help 317 Support for the Krait ACC and GCC clock controllers. Say Y 318 if you want to support CPU frequency scaling on devices such 319 as MSM8960, APQ8064, etc. 320 321config KRAITCC 322 tristate "Krait Clock Controller" 323 depends on COMMON_CLK_QCOM && ARM 324 select KRAIT_CLOCKS 325 help 326 Support for the Krait CPU clocks on Qualcomm devices. 327 Say Y if you want to support CPU frequency scaling. 328