drivers/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 #
   3 # Makefile for the Linux kernel device drivers.
   4 #
   5 # 15 Sep 2000, Christoph Hellwig <hch@infradead.org>
   6 # Rewritten to use lists instead of if-statements.
   7 #
   8
   9 # Some driver Makefiles miss $(srctree)/ for include directive.
  10 ifdef building_out_of_srctree
  11 MAKEFLAGS += --include-dir=$(srctree)
  12 endif
  13
  14 obj-y                           += irqchip/
  15 obj-y                           += bus/
  16
  17 obj-$(CONFIG_GENERIC_PHY)       += phy/
  18
  19 # GPIO must come after pinctrl as gpios may need to mux pins etc
  20 obj-$(CONFIG_PINCTRL)           += pinctrl/
  21 obj-$(CONFIG_GPIOLIB)           += gpio/
  22 obj-y                           += pwm/
  23
  24 obj-y                           += pci/
  25
  26 obj-$(CONFIG_PARISC)            += parisc/
  27 obj-$(CONFIG_RAPIDIO)           += rapidio/
  28 obj-y                           += video/
  29 obj-y                           += idle/
  30
  31 # IPMI must come before ACPI in order to provide IPMI opregion support
  32 obj-y                           += char/ipmi/
  33
  34 obj-$(CONFIG_ACPI)              += acpi/
  35
  36 # PnP must come after ACPI since it will eventually need to check if acpi
  37 # was used and do nothing if so
  38 obj-$(CONFIG_PNP)               += pnp/
  39 obj-y                           += amba/
  40
  41 obj-y                           += clk/
  42 # Many drivers will want to use DMA so this has to be made available
  43 # really early.
  44 obj-$(CONFIG_DMADEVICES)        += dma/
  45
  46 # SOC specific infrastructure drivers.
  47 obj-y                           += soc/
  48 obj-$(CONFIG_PM_GENERIC_DOMAINS)        += genpd/
  49
  50 obj-y                           += virtio/
  51 obj-$(CONFIG_VDPA)              += vdpa/
  52 obj-$(CONFIG_XEN)               += xen/
  53
  54 # regulators early, since some subsystems rely on them to initialize
  55 obj-$(CONFIG_REGULATOR)         += regulator/
  56
  57 # reset controllers early, since gpu drivers might rely on them to initialize
  58 obj-$(CONFIG_RESET_CONTROLLER)  += reset/
  59
  60 # tty/ comes before char/ so that the VT console is the boot-time
  61 # default.
  62 obj-y                           += tty/
  63 obj-y                           += char/
  64
  65 # iommu/ comes before gpu as gpu are using iommu controllers
  66 obj-y                           += iommu/
  67
  68 # gpu/ comes after char for AGP vs DRM startup and after iommu
  69 obj-y                           += gpu/
  70
  71 obj-$(CONFIG_CONNECTOR)         += connector/
  72
  73 # i810fb and intelfb depend on char/agp/
  74 obj-$(CONFIG_FB_I810)           += video/fbdev/i810/
  75 obj-$(CONFIG_FB_INTEL)          += video/fbdev/intelfb/
  76
  77 obj-$(CONFIG_PARPORT)           += parport/
  78 obj-y                           += base/ block/ misc/ mfd/ nfc/
  79 obj-$(CONFIG_LIBNVDIMM)         += nvdimm/
  80 obj-y                           += dax/
  81 obj-$(CONFIG_DMA_SHARED_BUFFER) += dma-buf/
  82 obj-$(CONFIG_NUBUS)             += nubus/
  83 obj-y                           += cxl/
  84 obj-y                           += macintosh/
  85 obj-y                           += scsi/
  86 obj-y                           += nvme/
  87 obj-$(CONFIG_ATA)               += ata/
  88 obj-$(CONFIG_TARGET_CORE)       += target/
  89 obj-$(CONFIG_MTD)               += mtd/
  90 obj-$(CONFIG_SPI)               += spi/
  91 obj-$(CONFIG_SPMI)              += spmi/
  92 obj-$(CONFIG_HSI)               += hsi/
  93 obj-$(CONFIG_SLIMBUS)           += slimbus/
  94 obj-y                           += net/
  95 obj-$(CONFIG_ATM)               += atm/
  96 obj-$(CONFIG_FUSION)            += message/
  97 obj-y                           += firewire/
  98 obj-$(CONFIG_UIO)               += uio/
  99 obj-$(CONFIG_VFIO)              += vfio/
 100 obj-y                           += cdrom/
 101 obj-y                           += auxdisplay/
 102 obj-$(CONFIG_PCCARD)            += pcmcia/
 103 obj-$(CONFIG_DIO)               += dio/
 104 obj-$(CONFIG_SBUS)              += sbus/
 105 obj-$(CONFIG_ZORRO)             += zorro/
 106 obj-$(CONFIG_ATA_OVER_ETH)      += block/aoe/
 107 obj-$(CONFIG_TC)                += tc/
 108 obj-$(CONFIG_USB_PHY)           += usb/
 109 obj-$(CONFIG_USB)               += usb/
 110 obj-$(CONFIG_USB_SUPPORT)       += usb/
 111 obj-$(CONFIG_PCI)               += usb/
 112 obj-$(CONFIG_USB_GADGET)        += usb/
 113 obj-$(CONFIG_OF)                += usb/
 114 obj-$(CONFIG_SERIO)             += input/serio/
 115 obj-$(CONFIG_GAMEPORT)          += input/gameport/
 116 obj-$(CONFIG_INPUT)             += input/
 117 obj-$(CONFIG_RTC_LIB)           += rtc/
 118 obj-y                           += i2c/ i3c/ media/
 119 obj-$(CONFIG_PPS)               += pps/
 120 obj-y                           += ptp/
 121 obj-$(CONFIG_W1)                += w1/
 122 obj-y                           += power/
 123 obj-$(CONFIG_HWMON)             += hwmon/
 124 obj-$(CONFIG_THERMAL)           += thermal/
 125 obj-$(CONFIG_WATCHDOG)          += watchdog/
 126 obj-$(CONFIG_MD)                += md/
 127 obj-$(CONFIG_BT)                += bluetooth/
 128 obj-$(CONFIG_ACCESSIBILITY)     += accessibility/
 129 obj-$(CONFIG_ISDN)              += isdn/
 130 obj-$(CONFIG_EDAC)              += edac/
 131 obj-$(CONFIG_EISA)              += eisa/
 132 obj-$(CONFIG_PM_OPP)            += opp/
 133 obj-$(CONFIG_CPU_FREQ)          += cpufreq/
 134 obj-$(CONFIG_CPU_IDLE)          += cpuidle/
 135 obj-y                           += mmc/
 136 obj-y                           += ufs/
 137 obj-$(CONFIG_MEMSTICK)          += memstick/
 138 obj-$(CONFIG_NEW_LEDS)          += leds/
 139 obj-$(CONFIG_INFINIBAND)        += infiniband/
 140 obj-y                           += firmware/
 141 obj-$(CONFIG_CRYPTO)            += crypto/
 142 obj-$(CONFIG_SUPERH)            += sh/
 143 obj-y                           += clocksource/
 144 obj-$(CONFIG_DCA)               += dca/
 145 obj-$(CONFIG_HID_SUPPORT)       += hid/
 146 obj-$(CONFIG_PPC_PS3)           += ps3/
 147 obj-$(CONFIG_OF)                += of/
 148 obj-$(CONFIG_SSB)               += ssb/
 149 obj-$(CONFIG_BCMA)              += bcma/
 150 obj-$(CONFIG_VHOST_RING)        += vhost/
 151 obj-$(CONFIG_VHOST_IOTLB)       += vhost/
 152 obj-$(CONFIG_VHOST)             += vhost/
 153 obj-$(CONFIG_VLYNQ)             += vlynq/
 154 obj-$(CONFIG_GREYBUS)           += greybus/
 155 obj-$(CONFIG_COMEDI)            += comedi/
 156 obj-$(CONFIG_STAGING)           += staging/
 157 obj-y                           += platform/
 158
 159 obj-$(CONFIG_MAILBOX)           += mailbox/
 160 obj-$(CONFIG_HWSPINLOCK)        += hwspinlock/
 161 obj-$(CONFIG_REMOTEPROC)        += remoteproc/
 162 obj-$(CONFIG_RPMSG)             += rpmsg/
 163 obj-$(CONFIG_SOUNDWIRE)         += soundwire/
 164
 165 # Virtualization drivers
 166 obj-$(CONFIG_VIRT_DRIVERS)      += virt/
 167 obj-$(subst m,y,$(CONFIG_HYPERV))       += hv/
 168
 169 obj-$(CONFIG_PM_DEVFREQ)        += devfreq/
 170 obj-$(CONFIG_EXTCON)            += extcon/
 171 obj-$(CONFIG_MEMORY)            += memory/
 172 obj-$(CONFIG_IIO)               += iio/
 173 obj-$(CONFIG_IPACK_BUS)         += ipack/
 174 obj-$(CONFIG_NTB)               += ntb/
 175 obj-$(CONFIG_POWERCAP)          += powercap/
 176 obj-$(CONFIG_MCB)               += mcb/
 177 obj-$(CONFIG_PERF_EVENTS)       += perf/
 178 obj-$(CONFIG_RAS)               += ras/
 179 obj-$(CONFIG_USB4)              += thunderbolt/
 180 obj-$(CONFIG_CORESIGHT)         += hwtracing/coresight/
 181 obj-y                           += hwtracing/intel_th/
 182 obj-$(CONFIG_STM)               += hwtracing/stm/
 183 obj-$(CONFIG_HISI_PTT)          += hwtracing/ptt/
 184 obj-y                           += android/
 185 obj-$(CONFIG_NVMEM)             += nvmem/
 186 obj-$(CONFIG_FPGA)              += fpga/
 187 obj-$(CONFIG_FSI)               += fsi/
 188 obj-$(CONFIG_TEE)               += tee/
 189 obj-$(CONFIG_MULTIPLEXER)       += mux/
 190 obj-$(CONFIG_SIOX)              += siox/
 191 obj-$(CONFIG_GNSS)              += gnss/
 192 obj-$(CONFIG_INTERCONNECT)      += interconnect/
 193 obj-$(CONFIG_COUNTER)           += counter/
 194 obj-$(CONFIG_MOST)              += most/
 195 obj-$(CONFIG_PECI)              += peci/
 196 obj-$(CONFIG_HTE)               += hte/
 197 obj-$(CONFIG_DRM_ACCEL)         += accel/
 198 obj-$(CONFIG_CDX_BUS)           += cdx/
 199
 200 obj-$(CONFIG_S390)              += s390/