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From: Maxime Ripard <maxime.ripard@bootlin.com>
To: "Mylène Josserand" <mylene.josserand@bootlin.com>
Cc: linux@armlinux.org.uk, wens@csie.org, marc.zyngier@arm.com,
	mark.rutland@arm.com, robh+dt@kernel.org, horms@verge.net.au,
	geert@linux-m68k.org, magnus.damm@gmail.com,
	linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
	clabbe.montjoie@gmail.com, quentin.schulz@bootlin.com,
	thomas.petazzoni@bootlin.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v8 10/12] ARM: sun8i: smp: Add support for A83T
Date: Wed, 2 May 2018 15:14:31 +0200	[thread overview]
Message-ID: <20180502131431.j7jaz74ko5ueotwn@flea> (raw)
In-Reply-To: <20180501123131.7738-11-mylene.josserand@bootlin.com>

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On Tue, May 01, 2018 at 02:31:29PM +0200, Mylène Josserand wrote:
> 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>

Maxime

-- 
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com

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WARNING: multiple messages have this Message-ID (diff)
From: maxime.ripard@bootlin.com (Maxime Ripard)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v8 10/12] ARM: sun8i: smp: Add support for A83T
Date: Wed, 2 May 2018 15:14:31 +0200	[thread overview]
Message-ID: <20180502131431.j7jaz74ko5ueotwn@flea> (raw)
In-Reply-To: <20180501123131.7738-11-mylene.josserand@bootlin.com>

On Tue, May 01, 2018 at 02:31:29PM +0200, Myl?ne Josserand wrote:
> 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: Myl?ne Josserand <mylene.josserand@bootlin.com>

Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>

Maxime

-- 
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com
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  reply	other threads:[~2018-05-02 13:14 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-01 12:31 [PATCH v8 00/12] Sunxi: Add SMP support on A83T Mylène Josserand
2018-05-01 12:31 ` Mylène Josserand
2018-05-01 12:31 ` [PATCH v8 01/12] ARM: Allow this header to be included by assembly files Mylène Josserand
2018-05-01 12:31   ` Mylène Josserand
2018-05-01 12:31 ` [PATCH v8 02/12] ARM: sunxi: smp: Move assembly code into a file Mylène Josserand
2018-05-01 12:31   ` Mylène Josserand
2018-05-02 13:18   ` Maxime Ripard
2018-05-02 13:18     ` Maxime Ripard
2018-05-01 12:31 ` [PATCH v8 03/12] ARM: dts: sun8i: Add CPUCFG device node for A83T dtsi Mylène Josserand
2018-05-01 12:31   ` Mylène Josserand
2018-05-01 12:31 ` [PATCH v8 04/12] ARM: dts: sun8i: Add R_CPUCFG device node for the " Mylène Josserand
2018-05-01 12:31   ` Mylène Josserand
2018-05-01 12:31 ` [PATCH v8 05/12] ARM: dts: sun8i: a83t: Add CCI-400 node Mylène Josserand
2018-05-01 12:31   ` Mylène Josserand
2018-05-01 12:31 ` [PATCH v8 06/12] ARM: smp: Add initialization of CNTVOFF Mylène Josserand
2018-05-01 12:31   ` Mylène Josserand
2018-05-01 12:31 ` [PATCH v8 07/12] ARM: sunxi: " Mylène Josserand
2018-05-01 12:31   ` Mylène Josserand
2018-05-02 13:08   ` Maxime Ripard
2018-05-02 13:08     ` Maxime Ripard
2018-05-02 13:28     ` Mylène Josserand
2018-05-02 13:28       ` Mylène Josserand
2018-05-01 12:31 ` [PATCH v8 08/12] ARM: sun9i: smp: Rename clusters's power-off Mylène Josserand
2018-05-01 12:31   ` Mylène Josserand
2018-05-01 12:31 ` [PATCH v8 09/12] ARM: sun9i: smp: Add is_a83t field Mylène Josserand
2018-05-01 12:31   ` Mylène Josserand
2018-05-02 13:09   ` Maxime Ripard
2018-05-02 13:09     ` Maxime Ripard
2018-05-01 12:31 ` [PATCH v8 10/12] ARM: sun8i: smp: Add support for A83T Mylène Josserand
2018-05-01 12:31   ` Mylène Josserand
2018-05-02 13:14   ` Maxime Ripard [this message]
2018-05-02 13:14     ` Maxime Ripard
2018-05-01 12:31 ` [PATCH v8 11/12] ARM: dts: sun8i: Add enable-method for SMP support for the A83T SoC Mylène Josserand
2018-05-01 12:31   ` Mylène Josserand
2018-05-01 12:31 ` [PATCH v8 12/12] ARM: shmobile: Convert file to use cntvoff Mylène Josserand
2018-05-01 12:31   ` Mylène Josserand
2018-05-02  6:36   ` Simon Horman
2018-05-02  6:36     ` Simon Horman
2018-05-02 13:18     ` Maxime Ripard
2018-05-02 13:18       ` Maxime Ripard

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