[PATCH v4 6/7] firmware: arm_ffa: Setup in-kernel users of FFA partitions

Jens Wiklander jens.wiklander at linaro.org
Thu Mar 18 13:08:37 GMT 2021


On Fri, Feb 12, 2021 at 4:46 PM Sudeep Holla <sudeep.holla at arm.com> wrote:
>
> Parse the FFA nodes from the device-tree and register all the partitions
> whose services will be used in the kernel.
>
> In order to also enable in-kernel users of FFA interface, let us add
> simple set of operations for such devices.
>
> The in-kernel users are registered without the character device interface.
>
> Signed-off-by: Sudeep Holla <sudeep.holla at arm.com>
> ---
>  drivers/firmware/arm_ffa/common.h |   2 +
>  drivers/firmware/arm_ffa/driver.c | 188 ++++++++++++++++++++++++++++++
>  include/linux/arm_ffa.h           |  38 +++++-
>  3 files changed, 227 insertions(+), 1 deletion(-)
>

Reviewed-by: Jens Wiklander <jens.wiklander at linaro.org>

Thanks,
Jens



More information about the linux-arm-kernel mailing list