[PATCH v12 1/7] firmware: smccc: Add an Arm SMCCC bus

Catalin Marinas catalin.marinas at arm.com
Mon Sep 21 01:39:01 PDT 2026


On Mon, Sep 21, 2026 at 11:08:01AM +0530, Aneesh Kumar K.V (Arm) wrote:
>  MAINTAINERS                         |   1 +
>  drivers/firmware/smccc/Makefile     |   2 +-
>  drivers/firmware/smccc/bus.c        | 158 ++++++++++++++++++++++++++++
>  include/linux/arm-smccc-bus.h       |  48 +++++++++
>  include/linux/device-id/arm_smccc.h |  19 ++++
>  include/linux/mod_devicetable.h     |   1 +
>  scripts/mod/devicetable-offsets.c   |   3 +
>  scripts/mod/file2alias.c            |   8 ++
>  8 files changed, 239 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/firmware/smccc/bus.c
>  create mode 100644 include/linux/arm-smccc-bus.h
>  create mode 100644 include/linux/device-id/arm_smccc.h
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index c2414447892c..42364c540f50 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -24741,6 +24741,7 @@ M:	Sudeep Holla <sudeep.holla at kernel.org>
>  L:	linux-arm-kernel at lists.infradead.org (moderated for non-subscribers)
>  S:	Maintained
>  F:	drivers/firmware/smccc/
> +F:	include/linux/arm-smccc-bus.h
>  F:	include/linux/arm-smccc.h

There's also include/linux/device-id/arm_smccc.h introduced by this
patch but not covered by MAINTAINERS.

-- 
Catalin



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