From patchwork Sat Oct 23 20:34:52 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 12579807 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 34342C433EF for ; Sat, 23 Oct 2021 20:37:22 +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 0463360720 for ; Sat, 23 Oct 2021 20:37:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 0463360720 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=DXbeltp34Rskv8WHQ6F5dkSitVtJb0RFDejaKFi4ETQ=; b=1DR3Z2txCq+7mi Nn+DfvbzDmm6VKpUrFmBJNGQSpvu4qhMF3wLA2/0ZufFv1bSCZwxsrW7JRRcJaOPVZWiNYdEPum+o Id8pwHflNaWu8Lwc9kuhDVco0llrMlmQgb7dDScFHRO2eVrZQ0Tv5m+NHs4dSm4XIEY6iziRmN0nY mIhoyEKGJZ6/YLNEmTcSPLHb6LXQI9uVshK4wwt+5+X6fKLuwyqDYBJH/dB+q+scsWXFuc0nV//z9 eHCVg4O/osvFcx2nBjrsDBBSJbm5BDjn88f9y7t0A+Tttlpk6fgGJyfVIDBtHMyuurHYQ/i74XoE/ Cmkiwd2LsO9NVYYTsT2A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1meNkC-00DGph-2x; Sat, 23 Oct 2021 20:35:56 +0000 Received: from mail-io1-xd2c.google.com ([2607:f8b0:4864:20::d2c]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1meNjx-00DGkc-GH for linux-arm-kernel@lists.infradead.org; Sat, 23 Oct 2021 20:35:42 +0000 Received: by mail-io1-xd2c.google.com with SMTP id b188so10078149iof.8 for ; Sat, 23 Oct 2021 13:35:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Ppg9ja7hrHSf7CKfWs4u1hP6s6Z/KSngdpkpwehFL0I=; b=Ref1K5KtSGGLL3OOVftfzPzVMoOA9uomKIPpuN12ZKwMqUWBH2VTtGq1PCyJ4CPjv8 ZwGm5ZG8xuw858d066B6dlK9jalgpWqBcN8d8jBcHGTw7a8Vbp+3NdbuVqFrrpuEWgq9 ZePw6ILqXPFZHvVxPqwhdwVnnODPrplTTILSeO09/hVE/t7lQiSES64yvmkcOfzxrqtw CQ/t/CStxGcdntm8ymRmE89Q6QU7bwZuWw6R9pEHg7vW1G+xYfK2NrW8IA0MHcXypJou ZrgdbvD30IwyZkiHUXOkhT1nQKkT/2abFteUPzgm5ViX0eTMFlM4j7IL/9kD6gg8XTOP aroQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Ppg9ja7hrHSf7CKfWs4u1hP6s6Z/KSngdpkpwehFL0I=; b=gLpeJGHMJX6RCdZe9IcPZnVVuQQ47CW2iE7AAN/1x89I5CHOKSgeRThgj+sGncJay7 VBCNy6jRZsmlKs8zXbJfU/T1XMQY+pvw9DcCorG22Md/yaKV284BhcTBCl64XKqlHxgc wC4tTxtZOLJHwFYLaGXJ+axVNCpCYKnVJ+wOHQ5p2jgtSlYEt5sG23ep0bo96VsYMAaG ciBbO9kY+0TTTmnyVeG6CPpDbvyTLHNlZB/SA7rYb9Wv8cmaXZY31IgkJ40r8BeAPBfT 5kAIqmH6ZtII0pWc9Dnhk/kPSAE3ef2oqDZzYM51MrRqksbC2OHfILaPb0JGE6laBfaY KGEg== X-Gm-Message-State: AOAM532TB/9J5/MPZnXHbjYL9NCbGqmxb9O5vzQVlBbJcFoFi+tPEgBF 8oPPXFA52tmhkFCC+hQeOgHZL9o+jblEGw== X-Google-Smtp-Source: ABdhPJyW8UR+vij9AkeWzvmB6TdgMUeqcv4kEYYT1oS1vYYrwdBezm+1RlhSUosF2bN+hGdw1RWOoA== X-Received: by 2002:a05:6602:483:: with SMTP id y3mr4902695iov.210.1635021340095; Sat, 23 Oct 2021 13:35:40 -0700 (PDT) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:1534:f270:7127:bc0a]) by smtp.gmail.com with ESMTPSA id i5sm6128678ilj.49.2021.10.23.13.35.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 23 Oct 2021 13:35:39 -0700 (PDT) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: linux-media@vger.kernel.org, laurent.pinchart@ideasonboard.com, cstevens@beaconembedded.com, aford@beaconembedded.com, Adam Ford , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Catalin Marinas , Will Deacon , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC V2 1/5] arm64: dts: imx8mm: Add CSI nodes Date: Sat, 23 Oct 2021 15:34:52 -0500 Message-Id: <20211023203457.1217821-2-aford173@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211023203457.1217821-1-aford173@gmail.com> References: <20211023203457.1217821-1-aford173@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211023_133541_564469_91919943 X-CRM114-Status: GOOD ( 10.48 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org There is a csi bridge and csis interface that tie together to allow csi2 capture. Signed-off-by: Adam Ford Reviewed-by: Laurent Pinchart --- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 55 +++++++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index c2f3f118f82e..920f9041ef50 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -1068,6 +1068,22 @@ aips4: bus@32c00000 { #size-cells = <1>; ranges = <0x32c00000 0x32c00000 0x400000>; + csi: csi@32e20000 { + compatible = "fsl,imx8mm-csi", "fsl,imx7-csi"; + reg = <0x32e20000 0x1000>; + interrupts = ; + clocks = <&clk IMX8MM_CLK_CSI1_ROOT>; + clock-names = "mclk"; + power-domains = <&disp_blk_ctrl IMX8MM_DISPBLK_PD_CSI_BRIDGE>; + status = "disabled"; + + port { + csi_in: endpoint { + remote-endpoint = <&imx8mm_mipi_csi_out>; + }; + }; + }; + disp_blk_ctrl: blk-ctrl@32e28000 { compatible = "fsl,imx8mm-disp-blk-ctrl", "syscon"; reg = <0x32e28000 0x100>; @@ -1095,6 +1111,45 @@ disp_blk_ctrl: blk-ctrl@32e28000 { #power-domain-cells = <1>; }; + mipi_csi2: mipi-csi@32e30000 { + compatible = "fsl,imx8mm-mipi-csi2"; + reg = <0x32e30000 0x1000>; + interrupts = ; + assigned-clocks = <&clk IMX8MM_CLK_CSI1_CORE>, + <&clk IMX8MM_CLK_CSI1_PHY_REF>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_1000M>, + <&clk IMX8MM_SYS_PLL2_1000M>; + clock-frequency = <333000000>; + clocks = <&clk IMX8MM_CLK_DISP_APB_ROOT>, + <&clk IMX8MM_CLK_CSI1_ROOT>, + <&clk IMX8MM_CLK_CSI1_PHY_REF>, + <&clk IMX8MM_CLK_DISP_AXI_ROOT>; + clock-names = "pclk", "wrap", "phy", "axi"; + power-domains = <&disp_blk_ctrl IMX8MM_DISPBLK_PD_MIPI_CSI>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + imx8mm_mipi_csi_in: endpoint { + }; + }; + + port@1 { + reg = <1>; + + imx8mm_mipi_csi_out: endpoint { + remote-endpoint = <&csi_in>; + }; + }; + }; + }; + + usbotg1: usb@32e40000 { compatible = "fsl,imx8mm-usb", "fsl,imx7d-usb"; reg = <0x32e40000 0x200>;