diff options
| author |   Bill Richardson <wfrichar@chromium.org> | 2015-02-02 12:26:25 +0100 |
|---|---|---|
| committer |   Olof Johansson <olof@lixom.net> | 2015-02-26 15:45:06 -0800 |
| commit | e7c256fbfb157885d36ffcf03d981fa8b21e8fec (patch) | |
| tree | fc04c2c7b00f2092040fffb628ea423bd4d0132f /drivers/platform/chrome/Kconfig | |
| parent | platform/chrome: Add cros_ec_lpc driver for x86 devices (diff) | |
| download | linux-dev-e7c256fbfb157885d36ffcf03d981fa8b21e8fec.tar.xz linux-dev-e7c256fbfb157885d36ffcf03d981fa8b21e8fec.zip | |
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>
Diffstat (limited to 'drivers/platform/chrome/Kconfig')
| -rw-r--r-- | drivers/platform/chrome/Kconfig | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig index 6c5f5a1e1175..d4befbffae85 100644 --- a/drivers/platform/chrome/Kconfig +++ b/drivers/platform/chrome/Kconfig @@ -4,7 +4,7 @@ menuconfig CHROME_PLATFORMS bool "Platform support for Chrome hardware" - depends on X86 + depends on X86 || ARM ---help--- Say Y here to get to see options for platform support for various Chromebooks and Chromeboxes. This option alone does @@ -16,8 +16,7 @@ if CHROME_PLATFORMS config CHROMEOS_LAPTOP tristate "Chrome OS Laptop" - depends on I2C - depends on DMI + depends on I2C && DMI && X86 ---help--- This driver instantiates i2c and smbus devices such as light sensors and touchpads. @@ -27,6 +26,7 @@ config CHROMEOS_LAPTOP config CHROMEOS_PSTORE tristate "Chrome OS pstore support" + depends on X86 ---help--- This module instantiates the persistent storage on x86 ChromeOS devices. It can be used to store away console logs and crash @@ -38,6 +38,14 @@ config CHROMEOS_PSTORE If you have a supported Chromebook, choose Y or M here. The module will be called chromeos_pstore. +config CROS_EC_CHARDEV + tristate "Chrome OS Embedded Controller userspace device interface" + depends on MFD_CROS_EC + ---help--- + This driver adds support to talk with the ChromeOS EC from userspace. + + If you have a supported Chromebook, choose Y or M here. + The module will be called cros_ec_dev. config CROS_EC_LPC tristate "ChromeOS Embedded Controller (LPC)" |