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OpenCloudOS-Kernel
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OpenCloudOS-Kernel/drivers/platform/chrome/Makefile

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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>
2013-11-08 06:25:45 +08:00
obj-$(CONFIG_CHROMEOS_LAPTOP) += chromeos_laptop.o
platform/chrome: Add pstore platform_device Add the ramoops pstore device so that we get logs of panics across reboots. Signed-off-by: Olof Johansson <olof@lixom.net>
2013-11-13 05:32:13 +08:00
obj-$(CONFIG_CHROMEOS_PSTORE) += chromeos_pstore.o
platform/chrome: Add Chrome OS EC userspace device interface This patch adds a device interface to access the Chrome OS Embedded Controller from user-space. Signed-off-by: Bill Richardson <wfrichar@chromium.org> Reviewed-by: Simon Glass <sjg@google.com> Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Reviewed-by: Gwendal Grignou <gwendal@chromium.org> Tested-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-by: Gwendal Grignou <gwendal@chromium.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-02-02 19:26:25 +08:00
obj-$(CONFIG_CROS_EC_CHARDEV) += cros_ec_dev.o
platform/chrome: Add cros_ec_lpc driver for x86 devices Chromebooks have an Embedded Controller (EC) that is used to implement various functions such as keyboard, power and battery. The AP can communicate with the EC through different bus types such as I2C, SPI or LPC. The cros_ec mfd driver is then composed of a core driver that register the sub-devices as mfd cells and provide a high level communication interface that is used by the rest of the kernel and bus specific interfaces modules. Each connection method then has its own driver, which register with the EC driver interface-agnostic interface. Currently, there are drivers to communicate with the EC over I2C and SPI and this driver adds support for LPC. Signed-off-by: Bill Richardson <wfrichar@chromium.org> Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: Gwendal Grignou <gwendal@chromium.org> Reviewed-by: Gwendal Grignou <gwendal@chromium.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-02-02 19:26:24 +08:00
obj-$(CONFIG_CROS_EC_LPC) += cros_ec_lpc.o