From patchwork Fri Apr 3 22:13:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 11473833 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 96B601392 for ; Fri, 3 Apr 2020 22:14:20 +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 74C3520659 for ; Fri, 3 Apr 2020 22:14:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="nLGhZ107" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 74C3520659 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-rockchip-bounces+patchwork-linux-rockchip=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=kyNL8RHc8Qb4ijHHpC3WRsTFmgZacfhkXh4kNekkIVI=; b=nLGhZ107XnX630 AdgSc52F0Wki5vJ4NWUabIYON9x9fnY3R1AOHw7E/yf9y6bVn3kQXHtvc8ZVIeyP1uFkFO1Qu7n7C +SjGLF0YW+FST8K4JHT/OdeRABLblAsHWi2tznJ05TY0U7I7bYdPtja7Dc6JAnfR0ud7J4dGiZUFx eEcUegXuoCin5IsaQiKa6/QaRZTxF5Q+q1IpvsXIqI096msgs8dhvELX8PN+ne6OU/1T8md38uFsf qEmznMvmyAd5K5VWMWbNzfXDIOMWAgQdr0eG2fb5Gs438DoXT+fOpn6ZqIliOe7VD1xkdUmBk5EDR fi9rWdWimf9UWS5BdxOg==; 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 1jKUZt-0004Ws-1x; Fri, 03 Apr 2020 22:14:17 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jKUZp-0004U3-Rg for linux-rockchip@lists.infradead.org; Fri, 03 Apr 2020 22:14:15 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: ezequiel) with ESMTPSA id 56085298658 From: Ezequiel Garcia To: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v8 3/5] media: dt-bindings: rockchip: Document RK3399 Video Decoder bindings Date: Fri, 3 Apr 2020 19:13:43 -0300 Message-Id: <20200403221345.16702-4-ezequiel@collabora.com> X-Mailer: git-send-email 2.26.0.rc2 In-Reply-To: <20200403221345.16702-1-ezequiel@collabora.com> References: <20200403221345.16702-1-ezequiel@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200403_151414_031127_D760283D X-CRM114-Status: UNSURE ( 8.79 ) X-CRM114-Notice: Please train this message. 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 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-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Herring , Heiko Stuebner , Alexandre Courbot , Jonas Karlman , Tomasz Figa , Hans Verkuil , Boris Brezillon , Jeffrey Kardatzke , kernel@collabora.com, Ezequiel Garcia Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org From: Boris Brezillon Document the Rockchip RK3399 Video Decoder bindings. Signed-off-by: Boris Brezillon Reviewed-by: Rob Herring Signed-off-by: Ezequiel Garcia --- v8: * None. --- .../bindings/media/rockchip,vdec.yaml | 73 +++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/rockchip,vdec.yaml diff --git a/Documentation/devicetree/bindings/media/rockchip,vdec.yaml b/Documentation/devicetree/bindings/media/rockchip,vdec.yaml new file mode 100644 index 000000000000..0c68cdad9a31 --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip,vdec.yaml @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/rockchip,vdec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip Video Decoder (VDec) Device Tree Bindings + +maintainers: + - Heiko Stuebner + +description: |- + The Rockchip rk3399 has a stateless Video Decoder that can decodes H.264, + HEVC an VP9 streams. + +properties: + compatible: + const: rockchip,rk3399-vdec + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: The Video Decoder AXI interface clock + - description: The Video Decoder AHB interface clock + - description: The Video Decoded CABAC clock + - description: The Video Decoder core clock + + clock-names: + items: + - const: axi + - const: ahb + - const: cabac + - const: core + + power-domains: + maxItems: 1 + + iommus: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - power-domains + +additionalProperties: false + +examples: + - | + #include + #include + #include + + vdec: video-codec@ff660000 { + compatible = "rockchip,rk3399-vdec"; + reg = <0x0 0xff660000 0x0 0x400>; + interrupts = ; + clocks = <&cru ACLK_VDU>, <&cru HCLK_VDU>, + <&cru SCLK_VDU_CA>, <&cru SCLK_VDU_CORE>; + clock-names = "axi", "ahb", "cabac", "core"; + power-domains = <&power RK3399_PD_VDU>; + iommus = <&vdec_mmu>; + }; + +...