• Sudeep Holla's avatar
    clk: add support for clocks provided by SCP(System Control Processor) · cd52c2a4
    Sudeep Holla authored
    On some ARM based systems, a separate Cortex-M based System Control
    Processor(SCP) provides the overall power, clock, reset and system
    control. System Control and Power Interface(SCPI) Message Protocol
    is defined for the communication between the Application Cores(AP)
    and the SCP.
    This patch adds support for the clocks provided by SCP using SCPI
    Signed-off-by: default avatarSudeep Holla <sudeep.holla@arm.com>
    Reviewed-by: default avatarStephen Boyd <sboyd@codeaurora.org>
    Cc: Mike Turquette <mturquette@baylibre.com>
    Cc: Liviu Dudau <Liviu.Dudau@arm.com>
    Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
    Cc: Jon Medhurst (Tixy) <tixy@linaro.org>
    Cc: linux-clk@vger.kernel.org
clk-scpi.c 7.64 KB