From patchwork Wed Feb 7 10:27:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dharma Balasubiramani X-Patchwork-Id: 13548292 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 CD9F9C4828F for ; Wed, 7 Feb 2024 10:28:55 +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:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=3nxUL4BqZFVaycjNgVwY8pjc/hjXgqwUP2PkqMDKqlg=; b=LI9fK/mAGoSOuO IGltjWAkz68wFjtl/pv7863yVqtpNZ/hFmzA4P45p7z3SGjjwY1ETzFRXvLWVTUT4w+k+/UZmpCmj rwo+itW8c1EILlC5Bm15dAEan3NzonczahKgRZ0wHQabQaTHU7h3rOjMgY9Dgcac8mfBp9mS3T7zV LEJBmtKzVGGILKknw2D6XYmpLg3R9Bv/l7ZPD1Em1qInb0RIFzrdj+hW/X3NCfKRdFYR8e8XJFfbo dYNUfJi1/ZYGAQmw2XpL3GqJjRQ8pijTwz4njne+RQ1g66hgpJt2sI4UETqYR7LgRcLt2gHVK/gZ6 n/ROB5s4V5tKmXnjmiwQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rXfAc-0000000AM6z-2sQd; Wed, 07 Feb 2024 10:28:46 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rXfAa-0000000AM4a-0tOu for linux-arm-kernel@lists.infradead.org; Wed, 07 Feb 2024 10:28:45 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1707301724; x=1738837724; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=iLby45AfXsf1+FGAeEA+KBmo2FnjvHkdZA8p3CT5tRE=; b=zPSBQ6i51ZyI2EoKr/DEYMwqS0Q+vB8nInjpnetml9dqHmknCC1IDC+Q t2XyxLeeCho8Oc73PWTPkF7Ss3VenPC1TUzQYS6Q7CgGo5QryFqb47F5M Ie8dQiHEO/OH1MAkf+vZ7nycGuLrt3SVuuKBnP8N60lFnmbh8FelLLlRy E9tbH2tiui8HMW7Bc4Xdy2P8mYehSt4OYvh8Q/mE6qVvLXfyq8oEX+mfB Y1kQ8NE84aog4sXkv8gmyUcwn2orXf3sAyYBUjzBrqkxFEKwB6dUSKTcY nG+bZQr9QD9djmCV0kMzysdfRpjX+aAXGEeTlUWdSn7swcfs3EdMVNsXU Q==; X-CSE-ConnectionGUID: JxZ+DPsRTh6mZRhRbF3CqA== X-CSE-MsgGUID: ImjuAnsXTKawQo4rCn1Hdw== X-IronPort-AV: E=Sophos;i="6.05,250,1701154800"; d="scan'208";a="246623769" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa5.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 07 Feb 2024 03:28:40 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.87.72) by chn-vm-ex02.mchp-main.com (10.10.87.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Wed, 7 Feb 2024 03:28:15 -0700 Received: from che-lt-i70843lx.microchip.com (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Wed, 7 Feb 2024 03:28:05 -0700 From: Dharma Balasubiramani To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v3 0/4] LVDS Controller Support for SAM9X75 SoC Date: Wed, 7 Feb 2024 15:57:58 +0530 Message-ID: <20240207102802.200220-1-dharma.b@microchip.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240207_022844_417877_9BBEDE8D X-CRM114-Status: UNSURE ( 9.65 ) X-CRM114-Notice: Please train this message. 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 This patch series introduces LVDS controller support for the SAM9X75 SoC. The LVDS controller is designed to work with Microchip's sam9x7 series System-on-Chip (SoC) devices, providing Low Voltage Differential Signaling capabilities. Patch series Changelog: - Include configs: at91: Enable LVDS serializer The Individual Changelogs are available on the respective patches. Dharma Balasubiramani (4): dt-bindings: display: bridge: add sam9x75-lvds compatible drm/bridge: add lvds controller support for sam9x7 MAINTAINERS: add SAM9X7 SoC's LVDS controller ARM: configs: at91: Enable LVDS serializer support .../bridge/microchip,sam9x75-lvds.yaml | 55 +++++ MAINTAINERS | 8 + arch/arm/configs/at91_dt_defconfig | 1 + drivers/gpu/drm/bridge/Kconfig | 7 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/microchip-lvds.c | 228 ++++++++++++++++++ 6 files changed, 300 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml create mode 100644 drivers/gpu/drm/bridge/microchip-lvds.c base-commit: 0dd3ee31125508cd67f7e7172247f05b7fd1753a