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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C9F50C5479D for ; Wed, 11 Jan 2023 15:17:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236298AbjAKPRA (ORCPT ); Wed, 11 Jan 2023 10:17:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47306 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235295AbjAKPQr (ORCPT ); Wed, 11 Jan 2023 10:16:47 -0500 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 886AAF58C for ; Wed, 11 Jan 2023 07:16:45 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id DDAD0CE1BCE for ; Wed, 11 Jan 2023 15:16:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1EF34C433F1; Wed, 11 Jan 2023 15:16:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673450202; bh=fFLqTcQNwLu0CsRaw3Xnu2gv0QW9Ki3xX4+eSs6i54s=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=c3vmkxZv3lvuQb/VNRoDNM7FSHASMDfX6xpCLjXchEHwuPRNyRNwPjltmeMEzK3Ru 067GSJofKaXCJ9G0tzWSnwPfv0vTz781jHuPpMe0tpN2YoZh8LVaTIOmT06BTPxxo3 FpQGRZVtBGGU0cUl5gG06UM+uT+bGmuTIVQuF/tdzJJOXewT35A471w78XVyuTws1X e71IEUSvKojJS91aOK82RakTpM7cgaJbTPTf4ONj1Z7BeU/14/Na692zcZC+LOf3V3 odYNf6z15SoKiPd0adutLaDHOAfgytOGjXVgK8u7xwl8UiedxZ0v0k1uC2fweDtLLj dOh/qE0q5YSYg== Message-ID: <3423a83e-a937-d158-9123-5a85fdf9b07c@kernel.org> Date: Wed, 11 Jan 2023 17:16:37 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH V3 2/2] phy: ti: j721e-wiz: Add support to enable LN23 Type-C swap Content-Language: en-US To: Sinthu Raja , Vinod Koul , Ravi Gunasekaran , Siddharth Vadapalli Cc: Vignesh Raghavendra , linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, Sinthu Raja References: <20230111111356.17392-1-sinthu.raja@ti.com> <20230111111356.17392-3-sinthu.raja@ti.com> From: Roger Quadros In-Reply-To: <20230111111356.17392-3-sinthu.raja@ti.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/01/2023 13:13, Sinthu Raja wrote: > From: Sinthu Raja > > The WIZ acts as a wrapper for SerDes and has Lanes 0 and 2 reserved > for USB for type-C lane swap if Lane 1 and Lane 3 are linked to the > USB PHY that is integrated into the SerDes IP. The WIZ control register > has to be configured to support this lane swap feature. > > The support for swapping lanes 2 and 3 is missing and therefore > add support to configure the control register to swap between > lanes 2 and 3 if PHY type is USB. > > Signed-off-by: Sinthu Raja Reviewed-by: Roger Quadros -- cheers, -roger