From mboxrd@z Thu Jan 1 00:00:00 1970 From: Will Deacon Subject: Re: [PATCH 4/6] ARM: rockchip: enable support for RK3288 SoCs Date: Thu, 17 Jul 2014 11:20:45 +0100 Message-ID: <20140717102045.GG21153@arm.com> References: <1471578.ILeMmG2DL6@diego> <4355781.cnmcVo5AVu@diego> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Doug Anderson Cc: Heiko =?iso-8859-1?Q?St=FCbner?= , Olof Johansson , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Eddie Cai , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" List-Id: devicetree@vger.kernel.org On Wed, Jul 16, 2014 at 08:57:21PM +0100, Doug Anderson wrote: > Heiko, >=20 > On Tue, Jul 15, 2014 at 4:01 PM, Heiko St=FCbner wr= ote: > > Enable HAVE_ARM_ARCH_TIMER and add a rockchip,rk3288 compatible. > > > > Signed-off-by: Heiko Stuebner > > --- > > arch/arm/mach-rockchip/Kconfig | 1 + > > arch/arm/mach-rockchip/rockchip.c | 1 + > > 2 files changed, 2 insertions(+) > > > > diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchi= p/Kconfig > > index e4564c2..d168669 100644 > > --- a/arch/arm/mach-rockchip/Kconfig > > +++ b/arch/arm/mach-rockchip/Kconfig > > @@ -6,6 +6,7 @@ config ARCH_ROCKCHIP > > select ARCH_REQUIRE_GPIOLIB > > select ARM_GIC > > select CACHE_L2X0 > > + select HAVE_ARM_ARCH_TIMER >=20 > Do we want to think about allowing someone to enable the A9-based > Rockchip SoCs separately than the A12-based ones? I know it doesn't > hurt to have the arch timer code present on A9 SoCs (it will figure > things out at runtime), but people trying to build an A9-based system > might not want the extra code? More likely, people using the A12-based system won't want the CACHE_L2X= 0 code (which adds an outer_cache.sync check to wmb()). Will -- To unsubscribe from this list: send the line "unsubscribe devicetree" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html