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=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,UNPARSEABLE_RELAY autolearn=unavailable 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 CF814C2BCA1 for ; Mon, 10 Jun 2019 02:34:41 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id A881F20840 for ; Mon, 10 Jun 2019 02:34:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Covf9CC/" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A881F20840 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Date:To:From:Subject:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=BjLVdqXvJEfXfyIdcrhUAZu/cipYRnClLvXx9OfW2nU=; b=Covf9CC/5w0RzM T5kmw243dr9hfv/PozKW54N1/l6CcrBYsersUMv45BEM9jyeJ6YujDKf6vFA83bF4YI8w5FP9+Zck a5v/vhhCxvqZ0Q/lMrNi91wPmGbxkLK/SZ0FOnbUw6oiiqgvB3RCYt98F1i0Exk0rRgV208yN8fAO 3CxmlAmW+3LjaLQyQU47qIqc/khNYzagWKgANT9wtE3kknyK2n0EkglJIwsjlRxesafLf8JIUzcs5 B9OJ7K7kEyynuPMVmsHlKnVakaBUAdQF/6PaXmC8hqrSTFavMFnP1LCLJSmCCst72YiWHSP2rIvnm 8JiLnOLUNQNIhUJ9ssBw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1haA8m-0004Oo-M0; Mon, 10 Jun 2019 02:34:32 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1haA8j-0004Na-11; Mon, 10 Jun 2019 02:34:30 +0000 X-UUID: ca19227acd514dfba4c3176993029b79-20190609 X-UUID: ca19227acd514dfba4c3176993029b79-20190609 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 983181262; Sun, 09 Jun 2019 18:34:27 -0800 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Sun, 9 Jun 2019 19:34:25 -0700 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Mon, 10 Jun 2019 10:34:24 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Mon, 10 Jun 2019 10:34:17 +0800 Message-ID: <1560134057.28527.5.camel@mtksdaap41> Subject: Re: [PATCH v4 01/14] dt-bindings: Add binding for MT2712 MIPI-CSI2 From: CK Hu To: Stu Hsieh Date: Mon, 10 Jun 2019 10:34:17 +0800 In-Reply-To: <1559643115-15124-2-git-send-email-stu.hsieh@mediatek.com> References: <1559643115-15124-1-git-send-email-stu.hsieh@mediatek.com> <1559643115-15124-2-git-send-email-stu.hsieh@mediatek.com> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190609_193429_069909_86A37090 X-CRM114-Status: GOOD ( 17.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org, Rob Herring , linux-mediatek@lists.infradead.org, Matthias Brugger , Mauro Carvalho Chehab , linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Stu: "mediatek,mt2712-mipicsi" and "mediatek,mt2712-mipicsi-common" have many common part with "mediatek,mt8183-seninf", and I've a discussion in [1], so I would like these two to be merged together. [1] https://patchwork.kernel.org/patch/10979131/ Regards, CK On Tue, 2019-06-04 at 18:11 +0800, Stu Hsieh wrote: > Add MIPI-CSI2 dt-binding for Mediatek MT2712 SoC > > Signed-off-by: Stu Hsieh > --- > .../bindings/media/mediatek-mipicsi.txt | 58 +++++++++++++++++++ > 1 file changed, 58 insertions(+) > create mode 100644 Documentation/devicetree/bindings/media/mediatek-mipicsi.txt > > diff --git a/Documentation/devicetree/bindings/media/mediatek-mipicsi.txt b/Documentation/devicetree/bindings/media/mediatek-mipicsi.txt > new file mode 100644 > index 000000000000..e30b6a468129 > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/mediatek-mipicsi.txt > @@ -0,0 +1,58 @@ > +* Mediatek MIPI-CSI2 receiver > + > +Mediatek MIPI-CSI2 receiver is the MIPI Signal capture hardware present in Mediatek SoCs > + > +Required properties: > +- compatible: should be "mediatek,mt2712-mipicsi" > +- reg : physical base address of the mipicsi receiver registers and length of > + memory mapped region. > +- power-domains: a phandle to the power domain, see > + Documentation/devicetree/bindings/power/power_domain.txt for details. > +- mediatek,larb: must contain the local arbiters in the current Socs, see > + Documentation/devicetree/bindings/memory-controllers/mediatek,smi-larb.txt > + for details. > +- iommus: should point to the respective IOMMU block with master port as > + argument, see Documentation/devicetree/bindings/iommu/mediatek,iommu.txt > + for details. > +- mediatek,seninf_mux_camsv: seninf_mux_camsv the data go through of the mipicsi port > + any mipicsi port can contain max four seninf_mux_camsv > + The Total seninf_mux_camsv is six for mt2712 > +- mediatek,mipicsiid: the id of the mipicsi port, there are two port for mt2712 > +- mediatek,mipicsi: the common component of the two mipicsi port > +- mediatek,mipicsi_max_vc: the number of virtual channel which subdev used > +- mediatek,serdes_link_reg: the register of subdev to get the link status > + > +Example: > + mipicsi0: mipicsi@10217000 { > + compatible = "mediatek,mt2712-mipicsi"; > + mediatek,mipicsi = <&mipicsi>; > + iommus = <&iommu0 M4U_PORT_CAM_DMA0>, > + <&iommu0 M4U_PORT_CAM_DMA1>; > + mediatek,larb = <&larb2>; > + power-domains = <&scpsys MT2712_POWER_DOMAIN_ISP>; > + > + mediatek,seninf_mux_camsv = <&seninf1_mux_camsv0 > + &seninf2_mux_camsv1 > + &seninf3_mux_camsv2 > + &seninf4_mux_camsv3>; > + reg = <0 0x10217000 0 0x60>, > + <0 0x15002100 0 0x4>, > + <0 0x15002300 0 0x100>; > + mediatek,mipicsiid = <0>; > + mediatek,mipicsi_max_vc = <4>; > + mediatek,serdes_link_reg = <0x49>; > + }; > + > + mipicsi1: mipicsi@10218000 { > + compatible = "mediatek,mt2712-mipicsi"; > + mediatek,mipicsi = <&mipicsi>; > + iommus = <&iommu0 M4U_PORT_CAM_DMA2>; > + mediatek,larb = <&larb2>; > + power-domains = <&scpsys MT2712_POWER_DOMAIN_ISP>; > + mediatek,seninf_mux_camsv = <&seninf5_mux_camsv4 > + &seninf6_mux_camsv5>; > + reg = <0 0x10218000 0 0x60>, > + <0 0x15002500 0 0x4>, > + <0 0x15002700 0 0x100>; > + mediatek,mipicsiid = <1>; > + }; _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel