From patchwork Wed Jun 17 09:46:31 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Ricardo_Ca=C3=B1uelo?= X-Patchwork-Id: 11609531 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 85E386A2 for ; Wed, 17 Jun 2020 09:47:42 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 64EF720739 for ; Wed, 17 Jun 2020 09:47:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="pS2MvyeE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 64EF720739 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Bf8HeFZ+pNloHvfcckLtwmlVRL5omsB/kt+k2J2Q86Y=; b=pS2MvyeEHxm1XD n8bplDAziHEgK7CInUzPQEafaZqCjp+RNZ3WAJYZ+OnHhpKPPlShOILtp2HlaT2chAN1cYti1oYh0 Ls4+dK1fL1Db0DhSgVnuYSjtxB1ZInTCidDY7bplzdToAuSLyKm5VHR6SD+HenBRVZjwrhS37b83D 2lVVQyK8AjYZLhYMashN1KRzC0/uK15PwvP8ifhx1ooxIcPCginDFteDQSd6V+2R1W64aHx+UzWcW A7Tz1KzWlVYNcPDj4vw91KnRNyLvDO9lsC1uoyg23Ph/2w5DnfS21JIjFSCJKPKjhyDApBTc3T5ks 6Y5biL5+gWRIr9HUshpg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jlUfV-0000so-5M; Wed, 17 Jun 2020 09:47:41 +0000 Received: from bhuna.collabora.co.uk ([46.235.227.227]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jlUey-0000P5-Db for linux-arm-kernel@lists.infradead.org; Wed, 17 Jun 2020 09:47:10 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: rcn) with ESMTPSA id D0F832A3878 From: =?utf-8?q?Ricardo_Ca=C3=B1uelo?= To: Laurent.pinchart@ideasonboard.com Subject: [PATCH v4 2/4] dt-bindings: display: ti, tfp410.yaml: Redefine ti, deskew property Date: Wed, 17 Jun 2020 11:46:31 +0200 Message-Id: <20200617094633.19663-3-ricardo.canuelo@collabora.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20200617094633.19663-1-ricardo.canuelo@collabora.com> References: <20200617094633.19663-1-ricardo.canuelo@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200617_024708_585326_31F5DEE2 X-CRM114-Status: GOOD ( 10.19 ) X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [46.235.227.227 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, jason@lakedaemon.net, airlied@linux.ie, dri-devel@lists.freedesktop.org, robh+dt@kernel.org, tomi.valkeinen@ti.com, kernel@collabora.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This changes how the 'ti,deskew' property is defined. It's now an unsigned value from 0 to 7 instead of a signed value from -4 to 3. Until the dtc carries the integer sign through to the yaml output it's easier to define signed types as unsigned. Signed-off-by: Ricardo Cañuelo Reviewed-by: Laurent Pinchart --- .../devicetree/bindings/display/bridge/ti,tfp410.yaml | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml index 5569a4907765..605831c1e836 100644 --- a/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml +++ b/Documentation/devicetree/bindings/display/bridge/ti,tfp410.yaml @@ -23,11 +23,12 @@ properties: ti,deskew: description: - Data de-skew in 350ps increments, from -4 to +3, as configured - through th DK[3:1] pins. This property shall be present only if the TFP410 - is not connected through I2C. - maxItems: 1 + Data de-skew value in 350ps increments, from 0 to 7, as configured + through the DK[3:1] pins. The de-skew multiplier is computed as + (DK[3:1] - 4), so it ranges from -4 to 3. $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 7 ports: description: