From d4cee9509e508df34d1dbfad6b42e5bf907d20fd Mon Sep 17 00:00:00 2001 From: Rushikesh S Kadam Date: Fri, 1 Mar 2019 13:50:54 +0530 Subject: mfd: cros_ec: Instantiate properly CrOS ISH MCU device Integrated Sensor Hub (ISH) is also a MCU running EC having feature bit EC_FEATURE_ISH. Instantiate it as a special CrOS EC device with device name 'cros_ish'. Signed-off-by: Rushikesh S Kadam Reviewed-by: Andy Shevchenko Acked-by: Enric Balletbo i Serra Reviewed-by: Gwendal Grignou Signed-off-by: Lee Jones --- include/linux/mfd/cros_ec.h | 1 + include/linux/mfd/cros_ec_commands.h | 2 ++ 2 files changed, 3 insertions(+) (limited to 'include/linux') diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 8f2a8918bfa3..109292a60499 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -24,6 +24,7 @@ #define CROS_EC_DEV_NAME "cros_ec" #define CROS_EC_DEV_PD_NAME "cros_pd" +#define CROS_EC_DEV_ISH_NAME "cros_ish" /* * The EC is unresponsive for a time after a reboot command. Add a diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h index fc91082d4c35..43bee4f7d137 100644 --- a/include/linux/mfd/cros_ec_commands.h +++ b/include/linux/mfd/cros_ec_commands.h @@ -856,6 +856,8 @@ enum ec_feature_code { EC_FEATURE_RTC = 27, /* EC supports CEC commands */ EC_FEATURE_CEC = 35, + /* The MCU is an Integrated Sensor Hub */ + EC_FEATURE_ISH = 40, }; #define EC_FEATURE_MASK_0(event_code) (1UL << (event_code % 32)) -- cgit v1.2.3