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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C43A6C433EF for ; Tue, 22 Mar 2022 20:17:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Diu+SW9HENXlKKz7+FT+mLhw0d1tG+Tnptd3Z1dGL/w=; b=40X9YwqdkSKZDG +5j3FSCnp5UdMEiXToxPkgOOIijBsrl1ti++yH7r2A4kp6cMSZTsLWxVwJhemeqmLIX1tzb5yhtG1 nNsRoPytFfIKz6+DTbwyXXquMx+bWTv5iLJQZyFUIE7JPLYmMKKiyZJpc3f5pX5TsGXnrRgPxK3jc DXBTTlOyQeHlckQCB0aHKeqsCKHQ8tkS/KnoJZMO8NvKbxAIbTRjzUtHDQ6cNcfbmjO8NnC3ofXxj Lkn6rDoDwlLHlrEFIg23lnpXNd4/1/5A4+Dtrr/G848T9uGnuT7xBnAdVbFZR3t96/6U5UdpMijDc /ymdB7gcKXeX5bbGOT1g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nWkvb-00C59c-Pa; Tue, 22 Mar 2022 20:16:27 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nWkvX-00C58v-QN; Tue, 22 Mar 2022 20:16:25 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: nfraprado) with ESMTPSA id 64D721F42F6C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1647980182; bh=zvjZFzW+8eVSVcYN3AYKVNtaszJpAGzALDjXSoRAcFk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=kabOxj6vgJIgSb4+zJOxfFHg2gUKHisLnUGdjCXL47ayPobEqtmU85Se5OnNj1ZKJ lHP5OYBoSg+zSqGB2cC6MdOldJKA/cs+Liva5ByTacI1Awr38/OSbKArkS2YRXwX/7 qK/jOXG1uryB6BADQMhkNszS+CnEP8PqjbkNXCk9XkidPUA9rxS7USwczoQ1Vxjnkr q6l2devdSG6Oi6kfoaZcqxXptUJQEKRp+6QU2roR80ZDC3ughWFSIKZSdgpE6+N5TI kwx2ariVWo4dTQHkIaw55uVLOOBXeuVUPYzbRvYmavZCpmxL+ThvshomxHrZaUUVnJ 9sgQUhcnq+aNA== Date: Tue, 22 Mar 2022 16:16:17 -0400 From: =?utf-8?B?TsOtY29sYXMgRi4gUi4gQS4=?= Prado To: Allen-KH Cheng Cc: Matthias Brugger , Rob Herring , Krzysztof Kozlowski , Project_Global_Chrome_Upstream_Group@mediatek.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, Chen-Yu Tsai , Ryder Lee , Hui Liu Subject: Re: [PATCH v4 19/22] arm64: dts: mt8192: Add the mmsys reset bit to reset the dsi0 Message-ID: <20220322201617.s55p4xp3hcb4zgvi@notapiano> References: <20220318144534.17996-1-allen-kh.cheng@mediatek.com> <20220318144534.17996-20-allen-kh.cheng@mediatek.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220318144534.17996-20-allen-kh.cheng@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220322_131624_013007_1D65AC5E X-CRM114-Status: GOOD ( 15.42 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Mar 18, 2022 at 10:45:31PM +0800, Allen-KH Cheng wrote: > Reset the DSI hardware is needed to prevent different settings between > the bootloader and the kernel. > = > Signed-off-by: Allen-KH Cheng Reviewed-by: N=EDcolas F. R. A. Prado > --- > include/dt-bindings/reset/mt8192-resets.h | 3 +++ > 1 file changed, 3 insertions(+) > = > diff --git a/include/dt-bindings/reset/mt8192-resets.h b/include/dt-bindi= ngs/reset/mt8192-resets.h > index be9a7ca245b9..764ca9910fa9 100644 > --- a/include/dt-bindings/reset/mt8192-resets.h > +++ b/include/dt-bindings/reset/mt8192-resets.h > @@ -27,4 +27,7 @@ > = > #define MT8192_TOPRGU_SW_RST_NUM 23 > = > +/* MMSYS resets */ > +#define MT8192_MMSYS_SW0_RST_B_DISP_DSI0 15 > + > #endif /* _DT_BINDINGS_RESET_CONTROLLER_MT8192 */ > -- = > 2.18.0 > = > = _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel