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 X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E16A6C10F13 for ; Tue, 16 Apr 2019 06:10:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A6B5F20663 for ; Tue, 16 Apr 2019 06:10:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727163AbfDPGKA (ORCPT ); Tue, 16 Apr 2019 02:10:00 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:48194 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726763AbfDPGKA (ORCPT ); Tue, 16 Apr 2019 02:10:00 -0400 Received: from localhost (unknown [IPv6:2a01:e0a:2c:6930:b93f:9fae:b276:a89a]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: bbrezillon) by bhuna.collabora.co.uk (Postfix) with ESMTPSA id D235F260FF2; Tue, 16 Apr 2019 07:09:58 +0100 (BST) Date: Tue, 16 Apr 2019 08:09:56 +0200 From: Boris Brezillon To: Vitor Soares Cc: linux-i3c@lists.infradead.org, joao.pinto@synopsys.com, Boris Brezillon , linux-kernel@vger.kernel.org, Przemyslaw Gaj Subject: Re: [PATCH 3/3] i3c: dw: Add limited bus mode support Message-ID: <20190416080956.10d89020@collabora.com> In-Reply-To: <8cf1b180c31c5908d667285fa4880167a5e80c8c.1555350118.git.vitor.soares@synopsys.com> References: <8cf1b180c31c5908d667285fa4880167a5e80c8c.1555350118.git.vitor.soares@synopsys.com> Organization: Collabora X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org +Przemek On Mon, 15 Apr 2019 20:46:43 +0200 Vitor Soares wrote: > This patch add limited bus mode support for DesignWare i3c master > > Signed-off-by: Vitor Soares > Cc: Boris Brezillon > Cc: > --- > drivers/i3c/master/dw-i3c-master.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/i3c/master/dw-i3c-master.c b/drivers/i3c/master/dw-i3c-master.c > index 0b01607..4005508 100644 > --- a/drivers/i3c/master/dw-i3c-master.c > +++ b/drivers/i3c/master/dw-i3c-master.c > @@ -650,6 +650,7 @@ static int dw_i3c_master_bus_init(struct i3c_master_controller *m) > > switch (bus->mode) { > case I3C_BUS_MODE_MIXED_FAST: > + case I3C_BUS_MODE_MIXED_LIMITED: > ret = dw_i2c_clk_cfg(master); > if (ret) > return ret; Przemek, you might want to do the same thing in the Cadence driver.