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2024-08-28firmware: arm_scmi: Add initial support for i.MX MISC protocolPeng Fan3-0/+329
i.MX95 System Manager(SM) firmware includes a SCMI vendor protocol, SCMI MISC protocol which includes controls that are misc settings/actions that must be exposed from the SM to agents. They are device specific and are usually define to access bit fields in various mix block control modules, IOMUX_GPR, and other General Purpose registers, Control Status Registers owned by the SM. Reviewed-by: Cristian Marussi <[email protected]> Signed-off-by: Peng Fan <[email protected]> Message-Id: <[email protected]> Signed-off-by: Sudeep Holla <[email protected]>
2024-08-28firmware: arm_scmi: Add initial support for i.MX BBM protocolPeng Fan3-0/+400
i.MX95 has a battery-backed module(BBM), which has persistent storage (GPR), an RTC, and the ON/OFF button. The System Manager(SM) firmware use SCMI vendor protocol(SCMI BBM) to let agent be able to use GPR, RTC and ON/OFF button. Reviewed-by: Cristian Marussi <[email protected]> Signed-off-by: Peng Fan <[email protected]> Message-Id: <[email protected]> Signed-off-by: Sudeep Holla <[email protected]>
2024-08-28firmware: arm_scmi: Add NXP i.MX95 SCMI documentationPeng Fan1-0/+886
Add NXP i.MX95 System Control Management Interface(SCMI) vendor extensions protocol documentation. Reviewed-by: Cristian Marussi <[email protected]> Signed-off-by: Peng Fan <[email protected]> Message-Id: <[email protected]> Signed-off-by: Sudeep Holla <[email protected]>
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