From: Rob Herring <robh@kernel.org>
To: Chris Packham <chris.packham@alliedtelesis.co.nz>
Cc: linux-arm-kernel@lists.infradead.org,
Mark Rutland <mark.rutland@arm.com>,
Jason Cooper <jason@lakedaemon.net>, Andrew Lunn <andrew@lunn.ch>,
Gregory Clement <gregory.clement@free-electrons.com>,
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>,
Russell King <linux@armlinux.org.uk>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/5] arm: mvebu: support for SMP on 98DX3336 SoC
Date: Thu, 22 Dec 2016 16:47:04 -0600 [thread overview]
Message-ID: <20161222224704.6ikncsvb76y4zmfe@rob-hp-laptop> (raw)
In-Reply-To: <20161222041328.3303-3-chris.packham@alliedtelesis.co.nz>
On Thu, Dec 22, 2016 at 05:13:25PM +1300, Chris Packham wrote:
> Compared to the armada-xp the 98DX3336 uses different registers to set
> the boot address for the secondary CPU so a new enable-method is needed.
> This will only work if the machine definition doesn't define an overall
> smp_ops because there is not currently a way of overriding this from the
> device tree if it is set in the machine definition.
Doesn't look like you documented the enable-method value.
> Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
> ---
> .../bindings/arm/marvell/98dx3236-resume-ctrl.txt | 18 ++++++
> arch/arm/mach-mvebu/Makefile | 1 +
> arch/arm/mach-mvebu/common.h | 1 +
> arch/arm/mach-mvebu/platsmp.c | 43 ++++++++++++++
> arch/arm/mach-mvebu/pmsu-98dx3236.c | 69 ++++++++++++++++++++++
> 5 files changed, 132 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/arm/marvell/98dx3236-resume-ctrl.txt
> create mode 100644 arch/arm/mach-mvebu/pmsu-98dx3236.c
next prev parent reply other threads:[~2016-12-22 22:47 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20161222041328.3303-1-chris.packham@alliedtelesis.co.nz>
2016-12-22 4:13 ` [PATCH 1/5] clk: mvebu: support for 98DX3236 SoC Chris Packham
2017-01-04 17:32 ` Gregory CLEMENT
2016-12-22 4:13 ` [PATCH 2/5] arm: mvebu: support for SMP on 98DX3336 SoC Chris Packham
2016-12-22 22:47 ` Rob Herring [this message]
2016-12-22 4:13 ` [PATCH 3/5] pinctrl: mvebu: pinctrl driver for 98DX3236 SoC Chris Packham
2016-12-22 22:48 ` Rob Herring
2016-12-30 9:03 ` Linus Walleij
2016-12-22 4:13 ` [PATCH 4/5] arm: mvebu: Add device tree for 98DX3236 SoCs Chris Packham
2016-12-22 22:53 ` Rob Herring
2016-12-22 4:13 ` [PATCH 5/5] arm: mvebu: Add device tree for db-dxbc2 and db-xc3-24g4xg boards Chris Packham
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