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platform: add chrome platform directory 

It makes sense to split out the Chromebook/Chromebox hardware platform
drivers to a separate subdirectory, since some of it will be shared
between ARM and x86.

This moves over the existing chromeos_laptop driver without making
any other changes, and adds appropriate Kconfig entries for the new
directory. It also adds a MAINTAINERS entry for the new subdir.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
This commit is contained in:
Olof Johansson 2013-11-07 14:25:45 -08:00 committed by Matthew Garrett
parent 997daa1bd9
commit ab0431059e
8 changed files with 37 additions and 12 deletions
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5
MAINTAINERS
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@ -2142,6 +2142,11 @@ L: linux-usb@vger.kernel.org
S: Maintained
F: drivers/usb/chipidea/
CHROME HARDWARE PLATFORM SUPPORT
M: Olof Johansson <olof@lixom.net>
S: Maintained
F: drivers/platform/chrome/
CISCO VIC ETHERNET NIC DRIVER
M: Christian Benvenuti <benve@cisco.com>
M: Sujith Sankar <ssujith@cisco.com>

1
drivers/platform/Kconfig
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@ -5,3 +5,4 @@ if GOLDFISH
source "drivers/platform/goldfish/Kconfig"
endif
source "drivers/platform/chrome/Kconfig"

1
drivers/platform/Makefile
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@ -5,3 +5,4 @@
obj-$(CONFIG_X86) += x86/
obj-$(CONFIG_OLPC) += olpc/
obj-$(CONFIG_GOLDFISH) += goldfish/
obj-$(CONFIG_CHROME_PLATFORMS) += chrome/

28
drivers/platform/chrome/Kconfig Normal file
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@ -0,0 +1,28 @@
#
# Platform support for Chrome OS hardware (Chromebooks and Chromeboxes)
#
menuconfig CHROME_PLATFORMS
bool "Platform support for Chrome hardware"
depends on X86
---help---
Say Y here to get to see options for platform support for
various Chromebooks and Chromeboxes. This option alone does
not add any kernel code.
If you say N, all options in this submenu will be skipped and disabled.
if CHROME_PLATFORMS
config CHROMEOS_LAPTOP
tristate "Chrome OS Laptop"
depends on I2C
depends on DMI
---help---
This driver instantiates i2c and smbus devices such as
light sensors and touchpads.
If you have a supported Chromebook, choose Y or M here.
The module will be called chromeos_laptop.
endif # CHROMEOS_PLATFORMS

2
drivers/platform/chrome/Makefile Normal file
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@ -0,0 +1,2 @@
obj-$(CONFIG_CHROMEOS_LAPTOP) += chromeos_laptop.o

0
drivers/platform/x86/chromeos_laptop.c → drivers/platform/chrome/chromeos_laptop.c
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11
drivers/platform/x86/Kconfig
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@ -79,17 +79,6 @@ config ASUS_LAPTOP
If you have an ACPI-compatible ASUS laptop, say Y or M here.
config CHROMEOS_LAPTOP
tristate "Chrome OS Laptop"
depends on I2C
depends on DMI
---help---
This driver instantiates i2c and smbus devices such as
light sensors and touchpads.
If you have a supported Chromebook, choose Y or M here.
The module will be called chromeos_laptop.
config DELL_LAPTOP
tristate "Dell Laptop Extras"
depends on X86

1
drivers/platform/x86/Makefile
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@ -50,7 +50,6 @@ obj-$(CONFIG_INTEL_MID_POWER_BUTTON) += intel_mid_powerbtn.o
obj-$(CONFIG_INTEL_OAKTRAIL) += intel_oaktrail.o
obj-$(CONFIG_SAMSUNG_Q10) += samsung-q10.o
obj-$(CONFIG_APPLE_GMUX) += apple-gmux.o
obj-$(CONFIG_CHROMEOS_LAPTOP) += chromeos_laptop.o
obj-$(CONFIG_INTEL_RST) += intel-rst.o
obj-$(CONFIG_INTEL_SMARTCONNECT) += intel-smartconnect.o