From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B968AC433F5 for ; Mon, 11 Oct 2021 10:41:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8DB0860EBD for ; Mon, 11 Oct 2021 10:41:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235953AbhJKKnN (ORCPT ); Mon, 11 Oct 2021 06:43:13 -0400 Received: from sauhun.de ([88.99.104.3]:53416 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235868AbhJKKnE (ORCPT ); Mon, 11 Oct 2021 06:43:04 -0400 Received: from localhost (p54b3315a.dip0.t-ipconnect.de [84.179.49.90]) by pokefinder.org (Postfix) with ESMTPSA id 47DA82C00A6; Mon, 11 Oct 2021 12:41:01 +0200 (CEST) Date: Mon, 11 Oct 2021 12:41:01 +0200 From: Wolfram Sang To: Kewei Xu Cc: matthias.bgg@gmail.com, robh+dt@kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, srv_heupstream@mediatek.com, leilk.liu@mediatek.com, qii.wang@mediatek.com, liguo.zhang@mediatek.com, caiyu.chen@mediatek.com, ot_daolong.zhu@mediatek.com, yuhan.wei@mediatek.com Subject: Re: [PATCH v8 2/5] i2c: mediatek: Dump i2c/dma register when a timeout occurs Message-ID: Mail-Followup-To: Wolfram Sang , Kewei Xu , matthias.bgg@gmail.com, robh+dt@kernel.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, srv_heupstream@mediatek.com, leilk.liu@mediatek.com, qii.wang@mediatek.com, liguo.zhang@mediatek.com, caiyu.chen@mediatek.com, ot_daolong.zhu@mediatek.com, yuhan.wei@mediatek.com References: <20211010070516.26763-1-kewei.xu@mediatek.com> <20211010070516.26763-3-kewei.xu@mediatek.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="JtSQ7rtXR1c2yVew" Content-Disposition: inline In-Reply-To: <20211010070516.26763-3-kewei.xu@mediatek.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --JtSQ7rtXR1c2yVew Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Oct 10, 2021 at 03:05:13PM +0800, Kewei Xu wrote: > When a timeout error occurs in i2c transter, it is usually related > to the i2c/dma IP hardware configuration. Therefore, the purpose of > this patch is to dump the key register values of i2c/dma when a > timeout occurs in i2c for debugging. >=20 > Signed-off-by: Kewei Xu > Reviewed-by: Qii Wang Applied to for-next, thanks! --JtSQ7rtXR1c2yVew Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmFkFLwACgkQFA3kzBSg KbaUeQ//VSuKXbSjtpnmqhB/rNYBemDzI/uIR1UVNHnMegYbHmnxIsjnYKTDcJpA xYsVjufqGagxzSPSED6xQ6tcIVl/I6NJ/D5XOZyVSYHOaXF6Y0OgfxlFXcrokLL+ UWblDSIAcoxOqnIcKv5CFUvpfocIO8pQeHNFD+v+bn1is/dNxzCmuKOF70tsT0Qu hMNRUV1C/sVULBd9Kl5JBdBQxRSeTEnhYpx3X1WBOe6xlptSh26j2VlaUEl0E2C2 L6erBq6K9MQoYDX7Zolyt0759HxNJjRH4bJxZQ2xMTDO29u3c6/a2DjPGKQ/p31c P+viAE53Csz6ooV6krMfR+hYSa6uEvG1SZ4l+6buUHTJ8tSSPpU7srNISofHgSzO a+VPrnNOI8RuxP/XKWNO13pPsc9+pULXXUOOi4Ozt+0y0Swql+Cdkvx+HNZ8TXIF eIaYJLMTuebxNjWMcJuX6wvT8L2UwLhpAo3XY93a+FJgUCdfPzCFd9uxHfWYX1Ad B8oLzJQw/XsVHOF/97fm64ODVBy8ndQyIy6yPSBBdsZ1a9Sn5SgDjehHunJP5b4B jDCdB0EBeA7R0bp58UCROkxcE17JMTfe+kVM6KPMw/RD2Sv/VG6wTawUl8+cax44 LlUQssHqGedkJsg4DHMFpF7L/U+knIq6iqtmzd9/fscD50y5zEY= =pHeR -----END PGP SIGNATURE----- --JtSQ7rtXR1c2yVew--