[PATCH v7 2/6] ARM: smp_scu: add a helper for powering on a specific CPU

Russell King - ARM Linux linux at armlinux.org.uk
Mon Oct 23 02:51:12 PDT 2017

On Sun, Sep 17, 2017 at 06:45:19PM +0200, Martin Blumenstingl wrote:
> To boot the secondary CPUs on the Amlogic Meson8/Meson8m2 (Cortex-A9)
> and Meson8b (Cortex-A5) SoCs we have to enable SCU mode SCU_PM_NORMAL,
> otherwise the secondary cores will not start.
> This patch adds a scu_cpu_power_enable() function which can be used to
> enable SCU_PM_NORMAL for a specific (logical) CPU. An internal helper
> function is also created, to avoid code duplication with
> scu_power_mode().
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>

Acked-by: Russell King <rmk+kernel at armlinux.org.uk>

RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
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