• Sudeep Holla's avatar
    Documentation: add DT binding for ARM System Control and Power Interface(SCPI) protocol · 80f390ea
    Sudeep Holla authored
    This patch adds devicetree binding for System Control and Power
    Interface (SCPI) Message Protocol used between the Application Cores(AP)
    and the System Control Processor(SCP). The MHU peripheral provides a
    mechanism for inter-processor communication between SCP's M3 processor
    and AP.
    
    SCP offers control and management of the core/cluster power states,
    various power domain DVFS including the core/cluster, certain system
    clocks configuration, thermal sensors and many others.
    Signed-off-by: default avatarSudeep Holla <sudeep.holla@arm.com>
    Acked-by: default avatarMark Rutland <mark.rutland@arm.com>
    Cc: Rob Herring <robh+dt@kernel.org>
    CC: Jassi Brar <jassisinghbrar@gmail.com>
    Cc: Liviu Dudau <Liviu.Dudau@arm.com>
    Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
    Cc: Jon Medhurst (Tixy) <tixy@linaro.org>
    Cc: devicetree@vger.kernel.org
    80f390ea
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