From patchwork Wed Apr 17 02:41:33 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dharma Balasubiramani X-Patchwork-Id: 13632824 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 AAA80C4345F for ; Wed, 17 Apr 2024 02:49:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DE22111308E; Wed, 17 Apr 2024 02:49:46 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=microchip.com header.i=@microchip.com header.b="SDQK/7lg"; dkim-atps=neutral Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) by gabe.freedesktop.org (Postfix) with ESMTPS id A19D511308E for ; Wed, 17 Apr 2024 02:49:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1713322181; x=1744858181; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=goGGs6Qp9Tc+FkcaAXqOOsCkNMDrE5spBraGeJFsMKc=; b=SDQK/7lgHLhOFX41OBPHrnec/5u9pBqN2hO0EXn/XQ0rY0sZSDVQJ/af jzCHjlDxJJFR+64ybwghdStU3krbWsum8oV1NJsuPHCb8UNUE8NRq5/uB 5ir+akgh3IUAMaQKC6DeMr0j0INKHFRHN59F2TlqAVX7iii8ovnVaSFOz m7W6kImtB73QkOCpHoLuhPy1EzGjH5gRL0vV6ZPsitPpbjfckCajOcaSm oaXC0dxwFC/RFQ/i1OTj2vkukAKYcslPSQ1ZbGhhS75KT55neUY9SbLqm puK1TKmFlc6b3d/5M0z9uaJ0Ag2OVgTiqh9j81Q6EFRvamBPSOx6vkUWj A==; X-CSE-ConnectionGUID: ts5yT8NnQNWB+QLFSWVn+w== X-CSE-MsgGUID: c+22nOXKRialMAC1qQZcKw== X-IronPort-AV: E=Sophos;i="6.07,207,1708412400"; d="scan'208";a="21373558" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa3.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 16 Apr 2024 19:42:32 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Tue, 16 Apr 2024 19:42:08 -0700 Received: from che-lt-i70843lx.microchip.com (10.10.85.11) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Tue, 16 Apr 2024 19:41:58 -0700 From: Dharma Balasubiramani To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: , Dharma Balasubiramani Subject: [PATCH v6 0/4] LVDS Controller Support for SAM9X75 SoC Date: Wed, 17 Apr 2024 08:11:33 +0530 Message-ID: <20240417024137.144727-1-dharma.b@microchip.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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 - include all necessary To/Cc entries. The Individual Changelogs are available on the respective patches. Dharma Balasubiramani (4): dt-bindings: display: bridge: add sam9x75-lvds binding 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