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From: "Mylène Josserand" <mylene.josserand@bootlin.com>
To: Maxime Ripard <maxime.ripard@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 v7 08/11] ARM: sun9i: smp: Add is_a83t field
Date: Fri, 27 Apr 2018 10:26:14 +0200	[thread overview]
Message-ID: <20180427102614.1558a1ae@dell-desktop.home> (raw)
In-Reply-To: <20180423081423.h7b35sobagypokpe@flea>

Hello,

On Mon, 23 Apr 2018 10:14:23 +0200
Maxime Ripard <maxime.ripard@bootlin.com> wrote:

> On Fri, Apr 20, 2018 at 11:10:19PM +0200, Mylène Josserand wrote:
> > To prepare the support of sun8i-a83t, add a field in the smp_data
> > structure to know if we are on sun9i-a80 or sun8i-a83t.
> > 
> > Add also a global variable to retrieve which architecture we are
> > having.
> > 
> > Signed-off-by: Mylène Josserand <mylene.josserand@bootlin.com>
> > ---
> >  arch/arm/mach-sunxi/mc_smp.c | 4 ++++
> >  1 file changed, 4 insertions(+)
> > 
> > diff --git a/arch/arm/mach-sunxi/mc_smp.c b/arch/arm/mach-sunxi/mc_smp.c
> > index 03f021d0c73e..48e5f4db64b6 100644
> > --- a/arch/arm/mach-sunxi/mc_smp.c
> > +++ b/arch/arm/mach-sunxi/mc_smp.c
> > @@ -74,6 +74,7 @@ static void __iomem *sram_b_smp_base;
> >  
> >  extern void sunxi_mc_smp_secondary_startup(void);
> >  extern void sunxi_mc_smp_resume(void);
> > +static int is_a83t;
> >  
> >  static bool sunxi_core_is_cortex_a15(unsigned int core, unsigned int cluster)
> >  {
> > @@ -624,6 +625,7 @@ struct sunxi_mc_smp_nodes {
> >  struct sunxi_mc_smp_data {
> >  	const char *enable_method;
> >  	int (*get_smp_nodes)(struct sunxi_mc_smp_nodes *nodes);
> > +	int is_a83t;  
> 
> This can be made a boolean.
> 
> Maxime
> 

ACK. It will be fixed in next version.

Best regards,

-- 
Mylène Josserand, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
http://bootlin.com

  reply	other threads:[~2018-04-27  8:26 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-20 21:10 [PATCH v7 00/11] Sunxi: Add SMP support on A83T Mylène Josserand
2018-04-20 21:10 ` [PATCH v7 01/11] ARM: sunxi: smp: Move assembly code into a file Mylène Josserand
2018-04-26 18:25   ` kbuild test robot
2018-04-20 21:10 ` [PATCH v7 02/11] ARM: dts: sun8i: Add CPUCFG device node for A83T dtsi Mylène Josserand
2018-04-20 21:10 ` [PATCH v7 03/11] ARM: dts: sun8i: Add R_CPUCFG device node for the " Mylène Josserand
2018-04-20 21:10 ` [PATCH v7 04/11] ARM: dts: sun8i: a83t: Add CCI-400 node Mylène Josserand
2018-04-20 21:10 ` [PATCH v7 05/11] ARM: smp: Add initialization of CNTVOFF Mylène Josserand
2018-05-08 10:57   ` Russell King - ARM Linux
2018-04-20 21:10 ` [PATCH v7 06/11] ARM: sunxi: " Mylène Josserand
2018-04-23  8:16   ` Maxime Ripard
2018-04-27  8:25     ` Mylène Josserand
2018-04-20 21:10 ` [PATCH v7 07/11] ARM: sun9i: smp: Rename clusters's power-off Mylène Josserand
2018-04-20 21:10 ` [PATCH v7 08/11] ARM: sun9i: smp: Add is_a83t field Mylène Josserand
2018-04-23  8:14   ` Maxime Ripard
2018-04-27  8:26     ` Mylène Josserand [this message]
2018-04-20 21:10 ` [PATCH v7 09/11] ARM: sun8i: smp: Add support for A83T Mylène Josserand
2018-04-20 21:10 ` [PATCH v7 10/11] ARM: dts: sun8i: Add enable-method for SMP support for the A83T SoC Mylène Josserand
2018-04-20 21:10 ` [PATCH v7 11/11] ARM: shmobile: Convert file to use cntvoff Mylène Josserand
2018-04-20 21:59 ` [PATCH v7 00/11] Sunxi: Add SMP support on A83T Mylène Josserand

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