From patchwork Fri Feb 9 15:07:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dharma Balasubiramani X-Patchwork-Id: 13551473 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 9AE07C4828F for ; Fri, 9 Feb 2024 15:09:04 +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=SeYPKbkmYPrBi2idPoEbf4VvZLjEgmmPLpsAfxJLGLI=; b=JY9i17mlB48Apb TGbKX896nnp+gFhw32S6q7CRaoKXyxIx4uzVtM0r9B45+/n+iOa0w1Y6YuoT4zsHVPcJm6D6CgnfS ZwuhCLLS4Rf7KcRwaCImSEO5sC9qNDFWMP8L7t1r1DZp4S9RXAFEyk0rA/Jf/DF14F91YQ3h+DwOm IZiWe6tcQeo3P+dRxcTATXxhW2iND7sbNuaLVU9X1coj3CN/DBXEBUOXN8WhJrOm4Hpb/JYkbWTSn bgxrwxCibTqeFwG5XE7mVZAeao5y45HrZf0ki4gXlGJFE7FHVe3R/kj9lGIGKm1LPVuWwLxDp2enf 7F5E1NvNrGp2C6vO11Xg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rYSUi-0000000HJm1-0lww; Fri, 09 Feb 2024 15:08:48 +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 1rYSUc-0000000HJjJ-2aIO for linux-arm-kernel@lists.infradead.org; Fri, 09 Feb 2024 15:08:44 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1707491323; x=1739027323; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=cgrbif3MXR/BTAiL2rEDJWkpNWY9QqVDn209knbW238=; b=2bugOQHDKmsCqsLsQxNUmjj7kcT5gCE/OF1XvSaqCQxrkWLXpu2uRQee sw4U27XifYuiqWdRrzCObbt30wc1hXtBk8PsONo7hBiu/YV6wX+x7WpMt 3xfIzX2j1W4O6LZFGzTAbfc4rdnDOhUAwnGzNcmK6I8oQxse1GWZTJ0k9 gpK0OZSqPYl0GdjNGxgfOJwzSFoSqYgo3/7nueRy4wyVml8/yD/9gGiBU WG4LIKlfq7cOMNEpBn8ZoLDLKQPQRyzpy5jHN7e2y7zMgk4yD5TKRySvJ 0e2VADb8IPF4nEuq6IRngMprtNQUF2+o4HsK1hmx42D6/uTssV9i54e2V Q==; X-CSE-ConnectionGUID: KIIHkk3fQjqBsya5fSn4qQ== X-CSE-MsgGUID: hxyDI4lESH2W5w9Pl05HTQ== X-IronPort-AV: E=Sophos;i="6.05,257,1701154800"; d="scan'208";a="16014537" 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; 09 Feb 2024 08:08:40 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Fri, 9 Feb 2024 08:08:12 -0700 Received: from che-lt-i70843lx.amer.actel.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; Fri, 9 Feb 2024 08:08:01 -0700 From: Dharma Balasubiramani To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH v4 0/4] LVDS Controller Support for SAM9X75 SoC Date: Fri, 9 Feb 2024 20:37:53 +0530 Message-ID: <20240209150757.66914-1-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-20240209_070842_701981_83AF6677 X-CRM114-Status: UNSURE ( 9.06 ) 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 - 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 base-commit: 0dd3ee31125508cd67f7e7172247f05b7fd1753a