From patchwork Fri Jan 24 23:20:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Jernej_=C5=A0krabec?= X-Patchwork-Id: 11351243 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 15657159A for ; Fri, 24 Jan 2020 23:20:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id F244421569 for ; Fri, 24 Jan 2020 23:20:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387584AbgAXXUo (ORCPT ); Fri, 24 Jan 2020 18:20:44 -0500 Received: from mailoutvs4.siol.net ([185.57.226.195]:37390 "EHLO mail.siol.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2387425AbgAXXUk (ORCPT ); Fri, 24 Jan 2020 18:20:40 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTP id D4B425228E7; Sat, 25 Jan 2020 00:20:37 +0100 (CET) X-Virus-Scanned: amavisd-new at psrvmta12.zcs-production.pri Received: from mail.siol.net ([127.0.0.1]) by localhost (psrvmta12.zcs-production.pri [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id ZwZR8UCKFtR8; Sat, 25 Jan 2020 00:20:37 +0100 (CET) Received: from mail.siol.net (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTPS id 7B09F5228CF; Sat, 25 Jan 2020 00:20:37 +0100 (CET) Received: from localhost.localdomain (cpe-194-152-20-232.static.triera.net [194.152.20.232]) (Authenticated sender: 031275009) by mail.siol.net (Zimbra) with ESMTPSA id 250595228E7; Sat, 25 Jan 2020 00:20:35 +0100 (CET) From: Jernej Skrabec To: mripard@kernel.org, wens@csie.org Cc: mchehab@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, mturquette@baylibre.com, sboyd@kernel.org, hverkuil-cisco@xs4all.nl, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-sunxi@googlegroups.com Subject: [PATCH 5/8] media: dt-bindings: media: Add Allwinner A83T Rotate driver Date: Sat, 25 Jan 2020 00:20:11 +0100 Message-Id: <20200124232014.574989-6-jernej.skrabec@siol.net> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200124232014.574989-1-jernej.skrabec@siol.net> References: <20200124232014.574989-1-jernej.skrabec@siol.net> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Some Allwinner SoCs like A83T and A64 contain rotate core which can rotate and flip images. Add a binding for it. Signed-off-by: Jernej Skrabec Reviewed-by: Rob Herring --- .../allwinner,sun8i-a83t-de2-rotate.yaml | 70 +++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml diff --git a/Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml b/Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml new file mode 100644 index 000000000000..75196d11da58 --- /dev/null +++ b/Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/allwinner,sun8i-a83t-de2-rotate.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A83T DE2 Rotate Device Tree Bindings + +maintainers: + - Jernej Skrabec + - Chen-Yu Tsai + - Maxime Ripard + +description: |- + The Allwinner A83T and A64 have a rotation core used for + rotating and flipping images. + +properties: + compatible: + oneOf: + - const: allwinner,sun8i-a83t-de2-rotate + - items: + - const: allwinner,sun50i-a64-de2-rotate + - const: allwinner,sun8i-a83t-de2-rotate + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Rotate interface clock + - description: Rotate module clock + + clock-names: + items: + - const: bus + - const: mod + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include + #include + #include + + rotate: rotate@1020000 { + compatible = "allwinner,sun8i-a83t-de2-rotate"; + reg = <0x1020000 0x10000>; + interrupts = ; + clocks = <&display_clocks CLK_BUS_ROT>, + <&display_clocks CLK_ROT>; + clock-names = "bus", + "mod"; + resets = <&display_clocks RST_ROT>; + }; + +...