cros: adds cros_ec keyboard driver
This patch adds the driver for keyboard that's controlled by ChromeOS EC.
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
Signed-off-by: Hung-ying Tyan <tyanh@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/README b/README
index 137e8cb..7196fde 100644
--- a/README
+++ b/README
@@ -1443,6 +1443,11 @@
Export function i8042_kbd_init, i8042_tstc and i8042_getc
for cfb_console. Supports cursor blinking.
+ CONFIG_CROS_EC_KEYB
+ Enables a Chrome OS keyboard using the CROS_EC interface.
+ This uses CROS_EC to communicate with a second microcontroller
+ which provides key scans on request.
+
- Video support:
CONFIG_VIDEO