From patchwork Tue Dec 3 11:00:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrej Picej X-Patchwork-Id: 13892177 Received: from cpanel.siel.si (cpanel.siel.si [46.19.9.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B47471E3DE5 for ; Tue, 3 Dec 2024 11:01:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.19.9.99 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733223681; cv=none; b=aQzQD6Xf4rv3as6LKHNVABGxTUQrprxJlxnK/8aMJd0gyoQv9hdFfcMA2+cXvBFCuhd+EsIetAH76ygark1Uq04gHHVLH9Q+stUFD174JKDJtViW6vThyhx2FawhugqT8bF01SAz3nv0Ss+f6QLM25Ww+/uzn7dE2x0lNPihqro= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733223681; c=relaxed/simple; bh=tvm2U0hPeS+2Z1mu9fUzdXcEDS21EHlstTfYGANzVac=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=sjpRVnSM3xrEcfW+1vlQ17QMg/ukgBtPnYJXj5wwH1APdw4qKw89OEdVO7rl2qHbT2vLGnQNH39mxJO7qeJMua6YFN9sVSfBM2sKcHzSYkjMXqjdDAlGynAmYQteKNNTRW/6H9eYu6reAXrErMi0II/aNv2ynVm9LqU96nNBqyA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=norik.com; spf=pass smtp.mailfrom=norik.com; dkim=pass (2048-bit key) header.d=norik.com header.i=@norik.com header.b=dtMb68y3; arc=none smtp.client-ip=46.19.9.99 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=norik.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=norik.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=norik.com header.i=@norik.com header.b="dtMb68y3" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=norik.com; s=default; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=GFOo5u8aTRK7DhrsU260UeP6FhrEO8wPjHVlLdKzJ1w=; b=dtMb68y3lpHLKU0c1tR4gkjF+V ad1pKfy/m7Ua/q0KSXO8jrUEzMoyOzkz2ocyB13GREkilWMp7Z5RYjxAc8vU95PiOcph+gavbGoh9 WW8j7vYFHfHB3hOSIqSDEQcscVjYjFc2arm/fkJ3rW/FG3XJUIgMV4VpPf3P6DCskVHBTLeshk+Y4 /X8stw+PIT+jYpr36osFhs+zTpGI5VhK30uFRjNskZYJZQX9Le1OtgGSUGRnPz/I/Hrbtbj+wzGjQ dpUPSGX82cpRRWw8vDUIJKlt5pPT1yvZUG83zCVK9MlcYZE+7BbqwqVCKNO464pp4mwgEfNWRUD/L KgUcYraw==; Received: from [89.212.21.243] (port=52296 helo=and-HP-Z4..) by cpanel.siel.si with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1tIQeX-00Bd83-0c; Tue, 03 Dec 2024 12:01:13 +0100 From: Andrej Picej To: andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, marex@denx.de Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, upstream@lists.phytec.de Subject: [PATCH v3 3/3] arm64: dts: imx8mm-phyboard-polis-peb-av-10: Set lvds-vod-swing Date: Tue, 3 Dec 2024 12:00:54 +0100 Message-Id: <20241203110054.2506123-4-andrej.picej@norik.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241203110054.2506123-1-andrej.picej@norik.com> References: <20241203110054.2506123-1-andrej.picej@norik.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - cpanel.siel.si X-AntiAbuse: Original Domain - lists.linux.dev X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - norik.com X-Get-Message-Sender-Via: cpanel.siel.si: authenticated_id: andrej.picej@norik.com X-Authenticated-Sender: cpanel.siel.si: andrej.picej@norik.com X-Source: X-Source-Args: X-Source-Dir: Set custom differential output voltage for LVDS, to fulfill requirements of the connected display. LVDS differential voltage for data-lanes and clock output has to be between 200 mV and 600 mV. Driver sets 200 Ohm near-end termination by default. Signed-off-by: Andrej Picej --- Changes in v3: - no change Changes in v2: - use new properties from previous patches --- .../boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso b/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso index a9de42cf14be..8bf9cc553bea 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso +++ b/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-peb-av-10.dtso @@ -186,6 +186,8 @@ port@2 { reg = <2>; bridge_out: endpoint { remote-endpoint = <&panel_in>; + ti,lvds-vod-swing-clock-microvolt = <200000 600000>; + ti,lvds-vod-swing-data-microvolt = <200000 600000>; }; }; };