staging: greybus: Add drivers/staging/greybus to the build
This adds a proper Kconfig file for drivers/staging/greybus and fixes up the Makefile to work correctly within the kernel build system (modules depend on the .config options, etc.) Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman
parent
526dec0642
commit
d4f56b47a8
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@ -104,4 +104,6 @@ source "drivers/staging/i4l/Kconfig"
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source "drivers/staging/ks7010/Kconfig"
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source "drivers/staging/greybus/Kconfig"
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endif # STAGING
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@ -41,3 +41,4 @@ obj-$(CONFIG_WILC1000) += wilc1000/
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obj-$(CONFIG_MOST) += most/
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obj-$(CONFIG_ISDN_I4L) += i4l/
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obj-$(CONFIG_KS7010) += ks7010/
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obj-$(CONFIG_GREYBUS) += greybus/
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@ -0,0 +1,219 @@
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menuconfig GREYBUS
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tristate "Greybus support"
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depends on SYSFS
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---help---
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This option enables the Greybus driver core. Greybus is an
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hardware protocol that was designed to provide Unipro with a
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sane application layer. It was originally designed for the
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ARA project, a module phone system, but has shown up in other
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phones, and can be tunneled over other busses in order to
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control hardware devices.
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Say Y here to enable support for these types of drivers.
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To compile this code as a module, chose M here: the module
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will be called greybus.ko
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if GREYBUS
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config GREYBUS_ES2
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tristate "Greybus ES3 USB host controller"
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depends on USB
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---help---
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Select this option if you have a Toshiba ES3 USB device that
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acts as a Greybus "host controller". This device is a bridge
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from a USB device to a Unipro network.
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To compile this code as a module, chose M here: the module
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will be called gb-es2.ko
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config GREYBUS_AUDIO
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tristate "Greybus Audio Class driver"
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depends on SOUND
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---help---
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Select this option if you have a device that follows the
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Greybus Audio Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-audio.ko
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config GREYBUS_BOOTROM
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tristate "Greybus Bootrom Class driver"
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---help---
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Select this option if you have a device that follows the
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Greybus Bootrom Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-bootrom.ko
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config GREYBUS_CAMERA
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tristate "Greybus Camera Class driver"
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depends on MEDIA && LEDS_CLASS_FLASH && BROKEN
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---help---
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Select this option if you have a device that follows the
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Greybus Camera Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-camera.ko
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config GREYBUS_FIRMWARE
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tristate "Greybus Firmware Download Class driver"
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depends on SPI
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---help---
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Select this option if you have a device that follows the
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Greybus Firmware Download Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-firmware.ko
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config GREYBUS_HID
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tristate "Greybus HID Class driver"
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depends on HID && INPUT
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---help---
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Select this option if you have a device that follows the
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Greybus HID Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-hid.ko
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config GREYBUS_LIGHT
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tristate "Greybus LED Class driver"
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depends on LEDS_CLASS && BROKEN
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---help---
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Select this option if you have a device that follows the
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Greybus LED Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-led.ko
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config GREYBUS_LOG
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tristate "Greybus Debug Log Class driver"
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---help---
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Select this option if you have a device that follows the
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Greybus Debug Log Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-log.ko
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config GREYBUS_LOOPBACK
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tristate "Greybus Loopback Class driver"
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---help---
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Select this option if you have a device that follows the
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Greybus Debug Log Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-log.ko
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config GREYBUS_POWER
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tristate "Greybus Powersupply Class driver"
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depends on POWER_SUPPLY
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---help---
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Select this option if you have a device that follows the
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Greybus Powersupply Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-power-supply.ko
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config GREYBUS_RAW
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tristate "Greybus Raw Class driver"
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---help---
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Select this option if you have a device that follows the
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Greybus Raw Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-raw.ko
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config GREYBUS_VIBRATOR
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tristate "Greybus Vibrator Motor Class driver"
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---help---
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Select this option if you have a device that follows the
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Greybus Vibrator Motor Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-vibrator.ko
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menuconfig GREYBUS_BRIDGED_PHY
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tristate "Greybus Bridged PHY Class drivers"
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---help---
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Select this option to pick from a variety of Greybus Bridged
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PHY class drivers. These drivers emulate a number of
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different "traditional" busses by tunneling them over Greybus.
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Examples of this include serial, SPI, USB, and others.
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To compile this code as a module, chose M here: the module
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will be called gb-phy.ko
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if GREYBUS_BRIDGED_PHY
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config GREYBUS_GPIO
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tristate "Greybus GPIO Bridged PHY driver"
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depends on GPIO
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---help---
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Select this option if you have a device that follows the
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Greybus GPIO Bridged PHY Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-gpio.ko
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config GREYBUS_I2C
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tristate "Greybus I2C Bridged PHY driver"
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depends on I2C
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---help---
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Select this option if you have a device that follows the
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Greybus I2C Bridged PHY Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-i2c.ko
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config GREYBUS_PWM
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tristate "Greybus PWM Bridged PHY driver"
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depends on PWM
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---help---
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Select this option if you have a device that follows the
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Greybus PWM Bridged PHY Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-pwm.ko
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config GREYBUS_SDIO
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tristate "Greybus SDIO Bridged PHY driver"
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depends on MMC
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---help---
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Select this option if you have a device that follows the
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Greybus SDIO Bridged PHY Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-sdio.ko
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config GREYBUS_SPI
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tristate "Greybus SPI Bridged PHY driver"
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depends on SPI
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---help---
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Select this option if you have a device that follows the
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Greybus SPI Bridged PHY Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-spi.ko
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config GREYBUS_UART
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tristate "Greybus UART Bridged PHY driver"
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depends on TTY
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---help---
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Select this option if you have a device that follows the
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Greybus UART Bridged PHY Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-uart.ko
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config GREYBUS_USB
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tristate "Greybus USB Host Bridged PHY driver"
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depends on USB
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---help---
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Select this option if you have a device that follows the
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Greybus USB Host Bridged PHY Class specification.
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To compile this code as a module, chose M here: the module
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will be called gb-usb.ko
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endif # GREYBUS_BRIDGED_PHY
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endif # GREYBUS
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@ -1,3 +1,4 @@
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# Greybus core
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greybus-y := core.o \
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debugfs.o \
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hd.o \
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@ -13,135 +14,83 @@ greybus-y := core.o \
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timesync.o \
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timesync_platform.o
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gb-gbphy-y := gbphy.o
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# Prefix all modules with gb-
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gb-vibrator-y := vibrator.o
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gb-power-supply-y := power_supply.o
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gb-log-y := log.o
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gb-loopback-y := loopback.o
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gb-light-y := light.o
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gb-raw-y := raw.o
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gb-hid-y := hid.o
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gb-es2-y := es2.o
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gb-arche-y := arche-platform.o arche-apb-ctrl.o
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gb-audio-module-y := audio_module.o audio_topology.o
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gb-audio-codec-y := audio_codec.o
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gb-audio-gb-y := audio_gb.o
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gb-audio-apbridgea-y := audio_apbridgea.o
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gb-audio-manager-y += audio_manager.o
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gb-audio-manager-y += audio_manager_module.o
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gb-bootrom-y := bootrom.o
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gb-camera-y := camera.o
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gb-firmware-y := fw-core.o fw-download.o fw-management.o authentication.o
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gb-spilib-y := spilib.o
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gb-sdio-y := sdio.o
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gb-uart-y := uart.o
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gb-pwm-y := pwm.o
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gb-gpio-y := gpio.o
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gb-i2c-y := i2c.o
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gb-usb-y := usb.o
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gb-spi-y := spi.o
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obj-m += greybus.o
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obj-m += gb-gbphy.o
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obj-m += gb-vibrator.o
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obj-m += gb-power-supply.o
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obj-m += gb-log.o
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obj-m += gb-loopback.o
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obj-m += gb-light.o
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obj-m += gb-hid.o
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obj-m += gb-raw.o
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obj-m += gb-es2.o
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ifeq ($(CONFIG_USB_HSIC_USB3613),y)
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obj-m += gb-arche.o
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endif
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ifeq ($(CONFIG_ARCH_MSM8994),y)
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obj-m += gb-audio-codec.o
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obj-m += gb-audio-module.o
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obj-m += gb-camera.o
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endif
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obj-m += gb-audio-gb.o
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obj-m += gb-audio-apbridgea.o
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obj-m += gb-audio-manager.o
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obj-m += gb-bootrom.o
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obj-m += gb-firmware.o
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obj-m += gb-spilib.o
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obj-m += gb-sdio.o
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obj-m += gb-uart.o
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obj-m += gb-pwm.o
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obj-m += gb-gpio.o
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obj-m += gb-i2c.o
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obj-m += gb-usb.o
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obj-m += gb-spi.o
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KERNELVER ?= $(shell uname -r)
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KERNELDIR ?= /lib/modules/$(KERNELVER)/build
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INSTALL_MOD_PATH ?= /..
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PWD := $(shell pwd)
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# kernel config option that shall be enable
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CONFIG_OPTIONS_ENABLE := POWER_SUPPLY PWM SYSFS SPI USB SND_SOC MMC LEDS_CLASS INPUT
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# kernel config option that shall be disable
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CONFIG_OPTIONS_DISABLE :=
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# this only run in kbuild part of the makefile
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ifneq ($(KERNELRELEASE),)
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# This function returns the argument version if current kernel version is minor
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# than the passed version, return 1 if equal or the current kernel version if it
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# is greater than argument version.
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kvers_cmp=$(shell [ "$(KERNELVERSION)" = "$(1)" ] && echo 1 || printf "$(1)\n$(KERNELVERSION)" | sort -V | tail -1)
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ifneq ($(call kvers_cmp,"3.19.0"),3.19.0)
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CONFIG_OPTIONS_ENABLE += LEDS_CLASS_FLASH
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endif
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ifneq ($(call kvers_cmp,"4.2.0"),4.2.0)
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CONFIG_OPTIONS_ENABLE += V4L2_FLASH_LED_CLASS
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endif
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$(foreach opt,$(CONFIG_OPTIONS_ENABLE),$(if $(CONFIG_$(opt)),, \
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$(error CONFIG_$(opt) is disabled in the kernel configuration and must be enable \
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to continue compilation)))
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$(foreach opt,$(CONFIG_OPTIONS_DISABLE),$(if $(filter m y, $(CONFIG_$(opt))), \
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$(error CONFIG_$(opt) is enabled in the kernel configuration and must be disable \
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to continue compilation),))
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endif
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# add -Wall to try to catch everything we can.
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ccflags-y := -Wall
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obj-$(CONFIG_GREYBUS) += greybus.o
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# needed for trace events
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ccflags-y += -I$(src)
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GB_AUDIO_MANAGER_SYSFS ?= true
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ifeq ($(GB_AUDIO_MANAGER_SYSFS),true)
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gb-audio-manager-y += audio_manager_sysfs.o
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ccflags-y += -DGB_AUDIO_MANAGER_SYSFS
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endif
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all: module
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# Greybus Host controller drivers
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gb-es2-y := es2.o
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tools::
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$(MAKE) -C tools KERNELDIR=$(realpath $(KERNELDIR))
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obj-$(CONFIG_GREYBUS_ES2) += gb-es2.o
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module:
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$(MAKE) -C $(KERNELDIR) M=$(PWD)
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# Greybus class drivers
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gb-bootrom-y := bootrom.o
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gb-camera-y := camera.o
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gb-firmware-y := fw-core.o fw-download.o fw-management.o authentication.o
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gb-spilib-y := spilib.o
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gb-hid-y := hid.o
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gb-light-y := light.o
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gb-log-y := log.o
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gb-loopback-y := loopback.o
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gb-power-supply-y := power_supply.o
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gb-raw-y := raw.o
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gb-vibrator-y := vibrator.o
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check:
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$(MAKE) -C $(KERNELDIR) M=$(PWD) C=2 CF="-D__CHECK_ENDIAN__"
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obj-$(CONFIG_GREYBUS_BOOTROM) += gb-bootrom.o
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obj-$(CONFIG_GREYBUS_CAMERA) += gb-camera.o
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obj-$(CONFIG_GREYBUS_FIRMWARE) += gb-firmware.o gb-spilib.o
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obj-$(CONFIG_GREYBUS_HID) += gb-hid.o
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obj-$(CONFIG_GREYBUS_LIGHT) += gb-light.o
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obj-$(CONFIG_GREYBUS_LOG) += gb-log.o
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obj-$(CONFIG_GREYBUS_LOOPBACK) += gb-loopback.o
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obj-$(CONFIG_GREYBUS_POWER) += gb-power-supply.o
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obj-$(CONFIG_GREYBUS_RAW) += gb-raw.o
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obj-$(CONFIG_GREYBUS_VIBRATOR) += gb-vibrator.o
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clean:
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rm -f *.o *~ core .depend .*.cmd *.ko *.mod.c
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rm -f Module.markers Module.symvers modules.order
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rm -rf .tmp_versions Modules.symvers
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$(MAKE) -C tools clean
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# Greybus Audio is a bunch of modules
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gb-audio-module-y := audio_module.o audio_topology.o
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gb-audio-codec-y := audio_codec.o
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gb-audio-gb-y := audio_gb.o
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gb-audio-apbridgea-y := audio_apbridgea.o
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gb-audio-manager-y := audio_manager.o audio_manager_module.o
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coccicheck:
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$(MAKE) -C $(KERNELDIR) M=$(PWD) coccicheck
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# Greybus Audio sysfs helpers can be useful when debugging
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#GB_AUDIO_MANAGER_SYSFS ?= true
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#ifeq ($(GB_AUDIO_MANAGER_SYSFS),true)
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#gb-audio-manager-y += audio_manager_sysfs.o
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#ccflags-y += -DGB_AUDIO_MANAGER_SYSFS
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#endif
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install: module
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mkdir -p $(INSTALL_MOD_PATH)/lib/modules/$(KERNELVER)/kernel/drivers/greybus/
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cp -f *.ko $(INSTALL_MOD_PATH)/lib/modules/$(KERNELVER)/kernel/drivers/greybus/
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depmod -b $(INSTALL_MOD_PATH) -a $(KERNELVER)
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obj-$(CONFIG_GREYBUS_AUDIO_MSM8994) += gb-audio-codec.o
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obj-$(CONFIG_GREYBUS_AUDIO_MSM8994) += gb-audio-module.o
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obj-$(CONFIG_GREYBUS_AUDIO) += gb-audio-gb.o
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obj-$(CONFIG_GREYBUS_AUDIO) += gb-audio-apbridgea.o
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obj-$(CONFIG_GREYBUS_AUDIO) += gb-audio-manager.o
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# Greybus Bridged PHY drivers
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gb-gbphy-y := gbphy.o
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gb-gpio-y := gpio.o
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gb-i2c-y := i2c.o
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gb-pwm-y := pwm.o
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gb-sdio-y := sdio.o
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gb-spi-y := spi.o
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gb-uart-y := uart.o
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gb-usb-y := usb.o
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obj-$(CONFIG_GREYBUS_BRIDGED_PHY) += gb-gbphy.o
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obj-$(CONFIG_GREYBUS_GPIO) += gb-gpio.o
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obj-$(CONFIG_GREYBUS_I2C) += gb-i2c.o
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obj-$(CONFIG_GREYBUS_PWM) += gb-pwm.o
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obj-$(CONFIG_GREYBUS_SDIO) += gb-sdio.o
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obj-$(CONFIG_GREYBUS_SPI) += gb-spi.o
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obj-$(CONFIG_GREYBUS_UART) += gb-uart.o
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obj-$(CONFIG_GREYBUS_USB) += gb-usb.o
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# Greybus Platform driver
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gb-arche-y := arche-platform.o arche-apb-ctrl.o
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||||
obj-$(CONFIG_USB_HSIC_USB3613) += gb-arche.o
|
||||
|
|
|
|||
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Reference in New Issue