path: root/drivers/platform/chrome/Makefile
diff options
authorBill Richardson <wfrichar@chromium.org>2015-02-02 12:26:27 +0100
committerOlof Johansson <olof@lixom.net>2015-02-26 15:45:12 -0800
commit71af4b52cc22a8d0f7b66a51427a804741a045b6 (patch)
treeff3821ad460186ba3fb2e1904d7181fa21add2c5 /drivers/platform/chrome/Makefile
parentmfd: cros_ec: Instantiate ChromeOS EC character device (diff)
platform/chrome: Create sysfs attributes for the ChromeOS EC
This adds the first few sysfs attributes for the Chrome OS EC. These controls are made available under /sys/devices/virtual/chromeos/cros_ec flashinfo - display current flash info reboot - tell the EC to reboot in various ways version - information about the EC software and hardware Future changes will build on this to add additional controls. From a root shell, you should be able to do things like this: cd /sys/devices/virtual/chromeos/cros_ec cat flashinfo cat version echo rw > reboot cat version echo ro > reboot cat version echo rw > reboot cat version echo cold > reboot That last command will reboot the AP too. Signed-off-by: Bill Richardson <wfrichar@chromium.org> Reviewed-by: Olof Johansson <olofj@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>
Diffstat (limited to 'drivers/platform/chrome/Makefile')
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/platform/chrome/Makefile b/drivers/platform/chrome/Makefile
index ec682900f889..34b631ceff67 100644
--- a/drivers/platform/chrome/Makefile
+++ b/drivers/platform/chrome/Makefile
@@ -1,5 +1,6 @@
obj-$(CONFIG_CHROMEOS_LAPTOP) += chromeos_laptop.o
obj-$(CONFIG_CHROMEOS_PSTORE) += chromeos_pstore.o
-obj-$(CONFIG_CROS_EC_CHARDEV) += cros_ec_dev.o
+cros_ec_devs-objs := cros_ec_dev.o cros_ec_sysfs.o
+obj-$(CONFIG_CROS_EC_CHARDEV) += cros_ec_devs.o
obj-$(CONFIG_CROS_EC_LPC) += cros_ec_lpc.o