From patchwork Fri Jan 21 13:14:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eugen Hristev X-Patchwork-Id: 12719698 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 66B8FC433FE for ; Fri, 21 Jan 2022 13:17:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1380652AbiAUNRT (ORCPT ); Fri, 21 Jan 2022 08:17:19 -0500 Received: from esa.microchip.iphmx.com ([68.232.154.123]:17486 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1380648AbiAUNRS (ORCPT ); Fri, 21 Jan 2022 08:17:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1642771038; x=1674307038; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=xxbMoJxEUM+uShIZyq7n+TJzFaS64VgMHwwQZqkOs6k=; b=0LmiBciTlew/XcOizTYrHjiAi3FpHYtOtfd4Hv+lqsyShHtSYKZy84fZ MtcbAL1bo0KN3d1XSziSAW8RbI6GVgCkrS6Va3Ox2ip26AimACVnw5CHE e6Mq5xy8OOhERxoDd3y+kOrCfSsH7xCBnmle2v9RzXduJlUqFOZN/2AZg PcT4+RCbNjUFnx97L5kdvOgcgqf9vT6xgMz+HDxzB9cl+1Q1Td6issRia EvrhDYhvvGhFrJa8QDQCa1kWnRtT77XT7ucGvhAfGH5lgST34XswrsArC Jrev0kJVNtMrIE3j7MnL0ZDr6ZYwcZvly9DNQ+wVL5X5VZXig8eA6kEwi A==; IronPort-SDR: I1DGNUQlB37qdbzJOhof03GFpJY5c2bnFbYRAbEThE59g3m/y8SXg4Mg5cJMRn3L+SpLL/zgxI zfJ9QRMk+Jly8ImzJfnYqGwWaQJI5qjXCBoIfvv2IufnhPpp1CAXuuurO9YAg7+siY00ch/DVV fHRzymCC5lyGcK6D7JLOs6CNnaEi/axi2rSq4ckoUY6NdL3CY6vgmEqJ9aXlQSzX6wVeuSv+C7 Ar7OHcvD4/yZpEVcDRRrPAAZCM9sodoJk3GnP+SxizXrWc1xo+qbPIRE3T8m/YEH3DdvOSAmjY 1UH25GAM/V28uSrHUCnRlHIR X-IronPort-AV: E=Sophos;i="5.88,304,1635231600"; d="scan'208";a="146183497" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa2.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 21 Jan 2022 06:17:18 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Fri, 21 Jan 2022 06:17:17 -0700 Received: from ROB-ULT-M18282.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Fri, 21 Jan 2022 06:16:58 -0700 From: Eugen Hristev To: , , , , , , CC: , , , Eugen Hristev Subject: [PATCH v4 09/11] ARM: dts: at91: sama7g5: add nodes for video capture Date: Fri, 21 Jan 2022 15:14:14 +0200 Message-ID: <20220121131416.603972-10-eugen.hristev@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220121131416.603972-1-eugen.hristev@microchip.com> References: <20220121131416.603972-1-eugen.hristev@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add node for the XISC (eXtended Image Sensor Controller) and CSI2DC (csi2 demux controller). These nodes represent the top level of the video capture hardware pipeline and are directly connected in hardware. Signed-off-by: Eugen Hristev --- Changes in v4: - add mandatory property bus type Changes in v3: - change bus width for endpoints to the default 14 arch/arm/boot/dts/sama7g5.dtsi | 49 ++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi index 7039311bf678..d47d62f01895 100644 --- a/arch/arm/boot/dts/sama7g5.dtsi +++ b/arch/arm/boot/dts/sama7g5.dtsi @@ -236,6 +236,55 @@ sdmmc2: mmc@e120c000 { status = "disabled"; }; + csi2dc: csi2dc@e1404000 { + compatible = "microchip,sama7g5-csi2dc"; + reg = <0xe1404000 0x500>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 34>, <&xisc>; + clock-names = "pclk", "scck"; + assigned-clocks = <&xisc>; + assigned-clock-rates = <266000000>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + csi2dc_in: endpoint { + }; + }; + + port@1 { + reg = <1>; + csi2dc_out: endpoint { + bus-width = <14>; + hsync-active = <1>; + vsync-active = <1>; + remote-endpoint = <&xisc_in>; + }; + }; + }; + }; + + xisc: xisc@e1408000 { + compatible = "microchip,sama7g5-isc"; + reg = <0xe1408000 0x2000>; + interrupts = ; + clocks = <&pmc PMC_TYPE_PERIPHERAL 56>; + clock-names = "hclock"; + #clock-cells = <0>; + clock-output-names = "isc-mck"; + + port { + xisc_in: endpoint { + bus-type = <5>; /* Parallel */ + bus-width = <14>; + hsync-active = <1>; + vsync-active = <1>; + remote-endpoint = <&csi2dc_out>; + }; + }; + }; + pwm: pwm@e1604000 { compatible = "microchip,sama7g5-pwm", "atmel,sama5d2-pwm"; reg = <0xe1604000 0x4000>;