Received: by 2002:a25:4158:0:0:0:0:0 with SMTP id o85csp2877624yba; Mon, 15 Apr 2019 23:10:49 -0700 (PDT) X-Google-Smtp-Source: APXvYqw7jW9J9sYgKg39belKjvUu9GcD6MFham7ZOEahLJZSw75B6jVbxecmNYpipAsSzQnI8G/e X-Received: by 2002:a63:bd52:: with SMTP id d18mr74477757pgp.52.1555395049861; Mon, 15 Apr 2019 23:10:49 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1555395049; cv=none; d=google.com; s=arc-20160816; b=mTGdq2zCkxXrJskFI7QV67oNTNerJ6C3f1CHOMKn2+8TtycuWJO9bMoEuP0HJAU94E k/Z+Y1PpyGnIQRXmqpK1DhvbpWW1hlinRRxeq/AYEzB3/s7b7bZqV/WWjatg6Gfgb4Xx cMhJCPV8XwsfhutpQEbpj8CGpVv5+Vl+IsWZJNg9y/fF7fEybXl+EiKjfiej+2Z7h0xx 11eMlN7u1nwsqpIQ2+pTQ7YYkQ6MTAh5qZTP5ijrHj7wKbY8lfpwZhTq5oBgA/oUgPpx Ccq8sMDVWTZCB6yBIrG6USvvEbPI6Pkro3yzoCHK8/mfRnPGIi7u4m0Co/FfmjyN+VM6 jC0A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :organization:references:in-reply-to:message-id:subject:cc:to:from :date; bh=4zS+oIYwjbuiSaXRBnu5Aybg9fgukJwsYTwpN87V9vw=; b=h+ApVDvBXhX1umys0V7VwFc0ZzluTqlMbTOF0p9Lp4R3pkJOm3IyfSXDzwtgzm+ADj LDYxnGpxISGaWDDs/jHm8qR/LuNM+45/uQ/EbdyH07Bz5p5cC5dYErLX+R5jDFSv9AUY TjpJG5jQDB4akvUh5bgb3k8gixGc0NuUwCNS7HjSzgEWyVv7noxRe+XH8CW65qGN3MGa QC0OH4169ZHLhUEYXcQDcv2zMDYTfTifcGjL6PxHYQGsKYVPeaS/L3oRl+rL0kzm/yiz IjPt2NJGWCN2MswgMMVyBldigBXpvBbFTtRdorLQaGf351mmEoU4PW86zco2TI9e6x44 D91g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=collabora.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id e14si47870873pff.76.2019.04.15.23.10.32; Mon, 15 Apr 2019 23:10:49 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727125AbfDPGKA (ORCPT + 99 others); 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.