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| author | Mylène Josserand <mylene.josserand@bootlin.com> | 2018-05-04 21:05:43 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-05-08 15:00:20 +0200 |
| commit | 6961275e72a8c15cc4ebf108a81eee758480a6a2 (patch) | |
| tree | 4d6505f5cd3405bbb81ba44106fdb82d232aa3e3 /arch/arm/mach-sunxi/Kconfig | |
| parent | ARM: sun9i: smp: Add is_a83t field (diff) | |
| download | linux-6961275e72a8c15cc4ebf108a81eee758480a6a2.tar.xz linux-6961275e72a8c15cc4ebf108a81eee758480a6a2.zip | |
ARM: sun8i: smp: Add support for A83T
Add the support for A83T.
A83T SoC has an additional register than A80 to handle CPU configurations:
R_CPUS_CFG. Information about the register comes from Allwinner's BSP
driver.
An important difference is the Power Off Gating register for clusters
which is BIT(4) in case of SUN9I-A80 and BIT(0) in case of SUN8I-A83T.
There is also a bit swap between sun8i-a83t and sun9i-a80 that must be
handled.
Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'arch/arm/mach-sunxi/Kconfig')
| -rw-r--r-- | arch/arm/mach-sunxi/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig index ce53ceaf4cc5..d9c8ecf88ec6 100644 --- a/arch/arm/mach-sunxi/Kconfig +++ b/arch/arm/mach-sunxi/Kconfig @@ -51,7 +51,7 @@ config MACH_SUN9I config ARCH_SUNXI_MC_SMP bool depends on SMP - default MACH_SUN9I + default MACH_SUN9I || MACH_SUN8I select ARM_CCI400_PORT_CTRL select ARM_CPU_SUSPEND |