From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966324AbcKXTze (ORCPT ); Thu, 24 Nov 2016 14:55:34 -0500 Received: from mail.free-electrons.com ([62.4.15.54]:48787 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S941134AbcKXTzT (ORCPT ); Thu, 24 Nov 2016 14:55:19 -0500 Date: Thu, 24 Nov 2016 20:55:17 +0100 From: Maxime Ripard To: Emmanuel Vadot Cc: robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk, wens@csie.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes Message-ID: <20161124195517.qrq7briu3pwjnp4n@lukather> References: <20161122170616.29557-1-manu@bidouilliste.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="asdfgkkesomkgkki" Content-Disposition: inline In-Reply-To: <20161122170616.29557-1-manu@bidouilliste.com> User-Agent: Mutt/1.6.2-neo (2016-08-21) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --asdfgkkesomkgkki Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > others three only have 1. > Add the num-cs property to each node. >=20 > Signed-off-by: Emmanuel Vadot I don't think we have any code that uses it at the moment. What is the rationale behind this patch? Thanks! Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com --asdfgkkesomkgkki Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAEBCAAGBQJYN0WlAAoJEBx+YmzsjxAgPtoQALh/YqG/UBKDqpcOrTv7792L G4vh9l2hKgF9NofwfL3+kbGqWpHsA9ENaaAjLPolU6nVXkYJocqEbojPtsVcXaGT uyAEvYlcZ73V1eJKsh7O2F4asEv1kVkipqpVN4gzd0MfAHSAuLGCXYLPDjjycm93 UwoDf/756TiWRAUucIy8aXEFdB/RCXvcrlB8OV3L7hiRPYf65ToImGgM5wi0dY7+ aiHq+aO1gfoCsGrljJS8HrtL63hxh2r8a+8cdVJM/uM2I4XOg4I5I7cx4eDWRIl1 ixhZD7sgpYBCP0/TSm8iOM6blg4fvS2wlU6dJTEhUb+7TWuWY45eViyhezX/Ivno 10k/0Qq2wjwDAP3+SSjCEFPd+hVI9dX66oUiznFVr4nTrHgdk5cNV08jdWmpNuz3 lw+X3xvbLI4S4LvD8gA2lDLKvuu/3hSra6K0WL0IdTNDiK4JWaRN2UP9B+t4Qswj K+AXsxN8FQLcds4fDmqC7j6LGLvu4OsQ32V1pnElgC45b3dOs05DFFJx0DDK5wRG aY/nzfqpsskMWJak7/67lGTvhIhGW/0I2ER0d9ceC15NfKCos/a7ICrIxPFlYBkG 7flb9996esIs4T7PqljlOJEuI7mChoCOzAduOTkDwcaHm3xkqnN316LYMS6t6nhQ fpPYv1uJBwMH2Wi8Mwop =xI3n -----END PGP SIGNATURE----- --asdfgkkesomkgkki-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes Date: Thu, 24 Nov 2016 20:55:17 +0100 Message-ID: <20161124195517.qrq7briu3pwjnp4n@lukather> References: <20161122170616.29557-1-manu@bidouilliste.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============3660187730839752658==" Return-path: In-Reply-To: <20161122170616.29557-1-manu@bidouilliste.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Emmanuel Vadot Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, linux@armlinux.org.uk, linux-kernel@vger.kernel.org, wens@csie.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org --===============3660187730839752658== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="asdfgkkesomkgkki" Content-Disposition: inline --asdfgkkesomkgkki Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > others three only have 1. > Add the num-cs property to each node. >=20 > Signed-off-by: Emmanuel Vadot I don't think we have any code that uses it at the moment. What is the rationale behind this patch? Thanks! Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com --asdfgkkesomkgkki Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAEBCAAGBQJYN0WlAAoJEBx+YmzsjxAgPtoQALh/YqG/UBKDqpcOrTv7792L G4vh9l2hKgF9NofwfL3+kbGqWpHsA9ENaaAjLPolU6nVXkYJocqEbojPtsVcXaGT uyAEvYlcZ73V1eJKsh7O2F4asEv1kVkipqpVN4gzd0MfAHSAuLGCXYLPDjjycm93 UwoDf/756TiWRAUucIy8aXEFdB/RCXvcrlB8OV3L7hiRPYf65ToImGgM5wi0dY7+ aiHq+aO1gfoCsGrljJS8HrtL63hxh2r8a+8cdVJM/uM2I4XOg4I5I7cx4eDWRIl1 ixhZD7sgpYBCP0/TSm8iOM6blg4fvS2wlU6dJTEhUb+7TWuWY45eViyhezX/Ivno 10k/0Qq2wjwDAP3+SSjCEFPd+hVI9dX66oUiznFVr4nTrHgdk5cNV08jdWmpNuz3 lw+X3xvbLI4S4LvD8gA2lDLKvuu/3hSra6K0WL0IdTNDiK4JWaRN2UP9B+t4Qswj K+AXsxN8FQLcds4fDmqC7j6LGLvu4OsQ32V1pnElgC45b3dOs05DFFJx0DDK5wRG aY/nzfqpsskMWJak7/67lGTvhIhGW/0I2ER0d9ceC15NfKCos/a7ICrIxPFlYBkG 7flb9996esIs4T7PqljlOJEuI7mChoCOzAduOTkDwcaHm3xkqnN316LYMS6t6nhQ fpPYv1uJBwMH2Wi8Mwop =xI3n -----END PGP SIGNATURE----- --asdfgkkesomkgkki-- --===============3660187730839752658== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============3660187730839752658==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Thu, 24 Nov 2016 20:55:17 +0100 Subject: [PATCH] ARM: dts: sunxi: Add num-cs for A20 spi nodes In-Reply-To: <20161122170616.29557-1-manu@bidouilliste.com> References: <20161122170616.29557-1-manu@bidouilliste.com> Message-ID: <20161124195517.qrq7briu3pwjnp4n@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Nov 22, 2016 at 06:06:16PM +0100, Emmanuel Vadot wrote: > The spi0 controller on the A20 have up to 4 CS (Chip Select) while the > others three only have 1. > Add the num-cs property to each node. > > Signed-off-by: Emmanuel Vadot I don't think we have any code that uses it at the moment. What is the rationale behind this patch? Thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: