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| author |   Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com> | 2022-05-10 17:33:56 +0200 |
|---|---|---|
| committer |   Jan-Simon Moeller <jsmoeller@linuxfoundation.org> | 2022-05-26 20:48:36 +0000 |
| commit | c3d3ccd5a7af4add3697dbaeedad5164bd83335f (patch) | |
| tree | df180174b3e371e303e0824074b282355239cfed /meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto/virtio-kmeta/bsp/virtio/virtio-scmi/virtio-scmi.cfg | |
| parent | 8dd3685ce1edaef2fda5023f6086c190a62d7edc (diff) | |
virtio: Enable virtio-scmi and IIO SCMI drivers.
VIRTIO-SCMI device implements the Arm System Control and Management
Interface (SCMI) [1]. This VIRTIO device is part of "Virtual I/O Device
(VIRTIO) Version 1.2" specification [2].
The SCMI can be used for sensors, power state management, clock
management and performance management among other things.
Enable IIO-SCMI driver that works on top of VIRTIO-SCMI and supports
SCMI sensors.
[1]: https://developer.arm.com/Architectures/System%20Control%20and%20Management%20Interface
[2]: https://docs.oasis-open.org/virtio/virtio/v1.2/csd01/virtio-v1.2-csd01.html
Bug-AGL: SPEC-3865, SPEC-4365
Change-Id: Iaf2092d869d938d0b45029038d8eea36110d7e3e
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/27473
Tested-by: Jenkins Job builder account
ci-image-build: Jenkins Job builder account
ci-image-boot-test: Jenkins Job builder account
Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Diffstat (limited to 'meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto/virtio-kmeta/bsp/virtio/virtio-scmi/virtio-scmi.cfg')
| -rw-r--r-- | meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto/virtio-kmeta/bsp/virtio/virtio-scmi/virtio-scmi.cfg | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto/virtio-kmeta/bsp/virtio/virtio-scmi/virtio-scmi.cfg b/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto/virtio-kmeta/bsp/virtio/virtio-scmi/virtio-scmi.cfg new file mode 100644 index 000000000..b698e64ad --- /dev/null +++ b/meta-agl-bsp/virtualization-layer/recipes-kernel/linux/linux-yocto/virtio-kmeta/bsp/virtio/virtio-scmi/virtio-scmi.cfg @@ -0,0 +1,25 @@ +# Enable ARM_SCMI_PROTOCOL ("ARM System Control and Management Interface (SCMI) +# Message Protocol") config located in menu +# +# -> Device Drivers +# -> Firmware Drivers +# -> ARM System Control and Management Interface Protocol +# +# After that, in the same menu enabled: +# +# * ARM_SCMI_TRANSPORT_VIRTIO ("SCMI transport based on VirtIO") +# +# and disabled not used features: +# +# * ARM_SCMI_TRANSPORT_SMC ("SCMI transport based on SMC") +# * ARM_SCMI_POWER_DOMAIN ("SCMI power domain driver") + +CONFIG_ARM_SCMI_PROTOCOL=y +CONFIG_ARM_SCMI_HAVE_TRANSPORT=y +CONFIG_ARM_SCMI_HAVE_MSG=y +# CONFIG_ARM_SCMI_TRANSPORT_SMC is not set +CONFIG_ARM_SCMI_TRANSPORT_VIRTIO=y +# CONFIG_ARM_SCMI_POWER_DOMAIN is not set +# CONFIG_SENSORS_ARM_SCMI is not set +# CONFIG_COMMON_CLK_SCMI is not set +# CONFIG_IIO_SCMI is not set |