Searched hist:"6961275 e72a8c15cc4ebf108a81eee758480a6a2" (Results 1 – 2 of 2) sorted by relevance
| /linux/arch/arm/mach-sunxi/ |
| H A D | mc_smp.c | diff 6961275e72a8c15cc4ebf108a81eee758480a6a2 Fri May 04 21:05:43 CEST 2018 Mylène Josserand <mylene.josserand@bootlin.com> 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>
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| H A D | Kconfig | diff 6961275e72a8c15cc4ebf108a81eee758480a6a2 Fri May 04 21:05:43 CEST 2018 Mylène Josserand <mylene.josserand@bootlin.com> 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>
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