From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH v2 1/7] ARM: sunxi: Introduce Allwinner A80 support Date: Tue, 7 Oct 2014 22:11:38 +0200 Message-ID: <20141007201138.GF17925@lukather> References: <1411570141-29960-1-git-send-email-wens@csie.org> <1411570141-29960-2-git-send-email-wens@csie.org> <20140925132527.GF15315@lukather> <20141001093314.GI6884@lukather> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Pql/uPZNXIm1JCle" Return-path: Content-Disposition: inline In-Reply-To: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Chen-Yu Tsai Cc: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , linux-arm-kernel , devicetree , linux-kernel , Shuge , Meng Zhang , ctl , Gregory CLEMENT List-Id: devicetree@vger.kernel.org --Pql/uPZNXIm1JCle Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Oct 03, 2014 at 02:23:03PM +0800, Chen-Yu Tsai wrote: > On Wed, Oct 1, 2014 at 5:33 PM, Maxime Ripard > wrote: > > On Sat, Sep 27, 2014 at 09:16:02PM +0800, Chen-Yu Tsai wrote: > >> On Thu, Sep 25, 2014 at 9:25 PM, Maxime Ripard > >> wrote: > >> > On Wed, Sep 24, 2014 at 10:48:55PM +0800, Chen-Yu Tsai wrote: > >> >> The Allwinner A80 is a new Cortex octo-core A7/A15 big.LITTLE SoC. > >> >> While it's processor cores and interconnecting bus are new, it > >> >> re-uses many peripherals found in earlier Allwinner SoCs. > >> >> > >> >> Signed-off-by: Chen-Yu Tsai > >> >> --- > >> >> arch/arm/mach-sunxi/Kconfig | 5 +++++ > >> >> arch/arm/mach-sunxi/sunxi.c | 9 +++++++++ > >> >> 2 files changed, 14 insertions(+) > >> >> > >> >> diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kcon= fig > >> >> index 1aaa1e1..72f222b 100644 > >> >> --- a/arch/arm/mach-sunxi/Kconfig > >> >> +++ b/arch/arm/mach-sunxi/Kconfig > >> >> @@ -42,4 +42,9 @@ config MACH_SUN8I > >> >> select MFD_SUN6I_PRCM > >> >> select RESET_CONTROLLER > >> >> > >> >> +config MACH_SUN9I > >> >> + bool "Allwinner A80 (sun9i) SoCs support" > >> > > >> > With the new naming scheme, I wonder wether it makes sense to have t= he > >> > A80 displayed here and in the machine definition. > >> > >> I expect anything that falls under sun9i to be compatible, or a trimmed > >> down version. But that's just me. > > > > Well, compatible is a rather vague notion. They will be different for > > sure. Maybe not that different, but still. >=20 > So what you're saying is we have a MACH_* Kconfig symbol for each SoC. > As we add or test drivers, we mark them as compatible by adding that > symbol to the DEPENDS part? >=20 > I can live with that. No, what I'm saying is drop the A80 mention from the bool label, and only leave the family there. Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com --Pql/uPZNXIm1JCle Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUNEj6AAoJEBx+YmzsjxAgWfwP/0NwdUh/RhxzLre88/7iBlrJ iEztgsnyBe+PZHeEq3TjhdDDHbliA0LNBVgQ0i7zwUuAUkGBgZFGfHC8NY115zkq a5lNa9X9ow2R8L/5e2WQ8nSvRY+UgAVicSLBbl60rUsqbnvYv1IeNiUBV0HY71na nPonQIQU9zb7kNIDWf/Ezek0VqPx5zASxIVEJGS/SRdTqhwxsj1Ccfch+SSCkRyF WztYkGGNtAnmli+98RmTivouSwWZkz2TPAYJRA+EFWI8K5x/HxMf7XlTzJsOQM8i TMUEYnnpFJYGH9ezdbvd/Ka2ziWbpO6ipBo5Wgqjt5tAJewQXkLsP+PC1Og1zYVV 4hTMOdU0QF6msIPLcwOI2r4IT0k8Y6dWFlhgfg/nUbqFw2wnfHv+OSaBN+16dEV5 04ttHZyXcbiSP6cKRnczGLVgZIAIVlO9TDLDS9zRGopX7cs6FHYv0ZCNAdymJKpR jtyX7VdB5pEGos1VUGI40FtgFc0y+CW0mJyFpFkt80Cd4nsPkxnXIphs34I/9mzF 2aSBBL/EIuAf3mCQjtoV5KoZwmdZeqwLW7wpuWKRIdek6um+upzJ9ihPEEvcNBKE BJ2NcODVU2dDYBiXGW9CukjbVXrsfUcCd4t20QTZtG5CtTVV3YbLHpt/zZYy1i4e 3VxPBMzK/W/BpoTvjZSx =8TSU -----END PGP SIGNATURE----- --Pql/uPZNXIm1JCle-- -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html