From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [[RESEND]PATCHv6 2/2] i2c: altera: Add Altera I2C Controller driver Date: Wed, 13 Sep 2017 22:50:38 +0200 Message-ID: <20170913205038.ndlkaivkdgxa3ee2@ninjato> References: <1505164640-26413-1-git-send-email-thor.thayer@linux.intel.com> <1505164640-26413-2-git-send-email-thor.thayer@linux.intel.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="pi4mtplocq5gytux" Return-path: Content-Disposition: inline In-Reply-To: <1505164640-26413-2-git-send-email-thor.thayer@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org To: thor.thayer@linux.intel.com Cc: robh+dt@kernel.org, mark.rutland@arm.com, andy.shevchenko@gmail.com, davem@davemloft.net, gregkh@linuxfoundation.org, mchehab@kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: linux-i2c@vger.kernel.org --pi4mtplocq5gytux Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 11, 2017 at 04:17:20PM -0500, thor.thayer@linux.intel.com wrote: > From: Thor Thayer >=20 > Add driver support for the Altera I2C Controller. The I2C > controller is soft IP for use in FPGAs. >=20 > Signed-off-by: Thor Thayer > Reviewed-by: Andy Shevchenko > --- Applied to for-next (will be in v4.14), thanks! > + if (finish) { > + /* Wait for the Core to finish */ > + ret =3D readl_poll_timeout_atomic(idev->base + ALTR_I2C_STATUS, I wonder a bit about polling in an interrupt handler (maybe threaded irqs?) but we can fix that later, I think. --pi4mtplocq5gytux Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAlm5mh0ACgkQFA3kzBSg KbY0nw//W8o8vGfiQj6spiCOXbT8RPUdzZHTZHUSXPEx9HGxqFRMkG6aWQdCObWz DsDtPa1eH8A0M9AOR38/BYxSoshoWQ4jLpIdi+uBWqarM/L3EmdP4Z9mSAVOVT7z af5hX9884n697WT1wXgg7z5EtcZNIvcvh2BHj88wCEsyrdZ6DTT0DmHpnpHOInXx QIt74Zb3ZsM72yJYpYhuxAxr80fm4PfBUFOn/OZpFt508ZVDMml2VPuThwSIZz+b apoYKQoIRg2dA3wlC8GrLI+wxwBuiPrL8VzF2fruVSpKt03dCJYdttaJUIwOKG4I wMX5CKJzzaaw2LICDlE9SrvRQQfGulPQtnZXi/CzqbHSdU7dBel+IP/hkmIKo2x1 FKM90LJGo6rF0lwI71hq/c8LOb0vQBGLAoOBopiFMJseTjJQ8NgMn+Lveh2KEt5j 9eLxF150NC6TrueBT0F/7oRw2SBGQqz3bqrOlgLH41OdiyRvuOMMBPBoJupUjfs8 aGLIz5tU+lt5XY16ALJZ9lEJkwx7xl+m9nUoTTZyxOHfzEVSFY5krQueOhqXZ49t sFRWQZhpHLbz1AUJoPb4eggzq3FBfUu9SauU9CsSQcCoTBnOPhLQ0JLC7bwVi0mb Qpk2Y6XpNPbWpJxqhmUqeM2I084CEPhPAwnGbfaEWG78n3hjJxQ= =nlPw -----END PGP SIGNATURE----- --pi4mtplocq5gytux--