From: Chen-Yu Tsai <wens@csie.org>
To: "Mylène Josserand" <mylene.josserand@bootlin.com>
Cc: Russell King <linux@armlinux.org.uk>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Marc Zyngier <marc.zyngier@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Rob Herring <robh+dt@kernel.org>,
devicetree <devicetree@vger.kernel.org>,
LABBE Corentin <clabbe.montjoie@gmail.com>,
quentin.schulz@bootlin.com,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v5 05/13] ARM: dts: sun8i: Add R_CPUCFG device node for the A83T dtsi
Date: Tue, 3 Apr 2018 17:07:06 +0800 [thread overview]
Message-ID: <CAGb2v66w3349h0b+xRD8seHhqMNoue8AzAFr-UPKvzZAtvoV5g@mail.gmail.com> (raw)
In-Reply-To: <20180403061836.3926-6-mylene.josserand@bootlin.com>
On Tue, Apr 3, 2018 at 2:18 PM, Mylène Josserand
<mylene.josserand@bootlin.com> wrote:
> The R_CPUCFG is a collection of registers needed for SMP bringup
> on clusters and cluster's reset.
> For the moment, documentation about this register is found in
> Allwinner's code only.
>
> Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com>
> ---
> arch/arm/boot/dts/sun8i-a83t.dtsi | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sun8i-a83t.dtsi b/arch/arm/boot/dts/sun8i-a83t.dtsi
> index 32992afa0b12..85f14f4ebeed 100644
> --- a/arch/arm/boot/dts/sun8i-a83t.dtsi
> +++ b/arch/arm/boot/dts/sun8i-a83t.dtsi
> @@ -933,6 +933,11 @@
> #reset-cells = <1>;
> };
>
> + r_cpucfg@1f01c00 {
> + compatible = "allwinner,sun8i-a83t-r-cpucfg";
> + reg = <0x1f01c00 0x100>;
The memory map says that its size is 0x400.
ChenYu
next prev parent reply other threads:[~2018-04-03 9:07 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-03 6:18 [PATCH v5 00/13] Sunxi: Add SMP support on A83T Mylène Josserand
2018-04-03 6:18 ` [PATCH v5 01/13] ARM: move cputype definitions into another file Mylène Josserand
2018-04-03 6:52 ` Chen-Yu Tsai
2018-04-03 7:27 ` Mylène Josserand
2018-04-03 7:34 ` Chen-Yu Tsai
2018-04-03 19:56 ` Florian Fainelli
2018-04-04 13:49 ` Mylène Josserand
2018-04-03 6:18 ` [PATCH v5 02/13] ARM: sunxi: smp: Move assembly code into a file Mylène Josserand
2018-04-03 6:18 ` [PATCH v5 03/13] ARM: sunxi: smp: Move cpu_resume assembly entry into file Mylène Josserand
2018-04-03 6:18 ` [PATCH v5 04/13] ARM: dts: sun8i: Add CPUCFG device node for A83T dtsi Mylène Josserand
2018-04-03 6:45 ` Chen-Yu Tsai
2018-04-03 6:18 ` [PATCH v5 05/13] ARM: dts: sun8i: Add R_CPUCFG device node for the " Mylène Josserand
2018-04-03 9:07 ` Chen-Yu Tsai [this message]
2018-04-03 19:52 ` Mylène Josserand
2018-04-03 6:18 ` [PATCH v5 06/13] ARM: dts: sun8i: a83t: Add CCI-400 node Mylène Josserand
2018-04-03 6:44 ` Chen-Yu Tsai
2018-04-03 6:18 ` [PATCH v5 07/13] ARM: smp: Add initialization of CNTVOFF Mylène Josserand
2018-04-04 13:01 ` Marc Zyngier
2018-04-04 13:59 ` Mylène Josserand
2018-04-04 14:30 ` Marc Zyngier
2018-04-09 8:24 ` Geert Uytterhoeven
2018-04-09 9:04 ` Marc Zyngier
2018-04-11 7:44 ` Mylène Josserand
2018-04-03 6:18 ` [PATCH v5 08/13] ARM: sunxi: " Mylène Josserand
2018-04-03 9:12 ` Maxime Ripard
2018-04-03 20:06 ` Mylène Josserand
2018-04-04 7:45 ` Maxime Ripard
2018-04-08 9:09 ` Mylène Josserand
2018-04-09 9:24 ` Maxime Ripard
2018-04-03 11:13 ` kbuild test robot
2018-04-03 6:18 ` [PATCH v5 09/13] ARM: sun9i: smp: Rename clusters's power-off Mylène Josserand
2018-04-03 9:06 ` Chen-Yu Tsai
2018-04-03 6:18 ` [PATCH v5 10/13] ARM: sun9i: smp: Move structures Mylène Josserand
2018-04-03 8:47 ` Maxime Ripard
2018-04-03 8:51 ` Chen-Yu Tsai
2018-04-03 6:18 ` [PATCH v5 11/13] ARM: sun9i: smp: Add is_sun9i field Mylène Josserand
2018-04-03 8:46 ` Maxime Ripard
2018-04-03 8:48 ` Chen-Yu Tsai
2018-04-03 20:08 ` Mylène Josserand
2018-04-03 6:18 ` [PATCH v5 12/13] ARM: sun8i: smp: Add support for A83T Mylène Josserand
2018-04-03 8:47 ` Chen-Yu Tsai
2018-04-03 20:21 ` Mylène Josserand
2018-04-03 6:18 ` [PATCH v5 13/13] ARM: dts: sun8i: Add enable-method for SMP support for the A83T SoC Mylène Josserand
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