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2021-08-05dt-bindings: arm: Add virtio transport for SCMIIgor Skalkin
Document the properties for arm,scmi-virtio compatible nodes. The backing virtio SCMI device is described in patch [1]. While doing that, make shmem property required only for pre-existing mailbox and smc transports, since virtio-scmi does not need it. [1] https://lists.oasis-open.org/archives/virtio-comment/202102/msg00018.html Link: https://lore.kernel.org/r/20210803131024.40280-14-cristian.marussi@arm.com Co-developed-by: Peter Hilber <peter.hilber@opensynergy.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Igor Skalkin <igor.skalkin@opensynergy.com> [ Peter: Adapted patch for submission to upstream. ] Signed-off-by: Peter Hilber <peter.hilber@opensynergy.com> [ Cristian: converted to yaml format, moved shmen required property. ] Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-06-04dt-bindings: firmware: arm,scmi: Convert to json schemaSudeep Holla
Convert the old text format binding for System Control and Management Interface (SCMI) Message Protocol into the new and shiny YAML format. Cc: Cristian Marussi <cristian.marussi@arm.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Jim Quinlan <jim2101024@gmail.com> Cc: Etienne Carriere <etienne.carriere@linaro.org> Cc: Peter Hilber <peter.hilber@opensynergy.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20210604205710.1944363-5-sudeep.holla@arm.com [robh: Rework interrupts schema and if/then] Signed-off-by: Rob Herring <robh@kernel.org>