From patchwork Thu Jun 20 14:19:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Detlev Casanova X-Patchwork-Id: 13705625 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 28FCFC27C79 for ; Thu, 20 Jun 2024 14:26:57 +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:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/FOV+l4w3D39UoScBH5CCGNd4zIvpyR8wOtXQW0+XNU=; b=DfnWBsdSPonFEF uJdktBK7wxYNV6Rfu9Cnd18pk94ZvBminZY22olkZaXIiTUQCPT1EG+u2Ly0yYm4Usg7XTk5QO/YH GSo/x+DFGQRby4dWv9Daf9O2YeQe5GJklnHL0BPyEJlHBv1k/OdyZHyrGNLDhxUe4XfAmcVktcCFR 7niTh0lU5kI6vpZLzuX2l/aSjcqCfM5FU+eECdRrDNu20uMBEMRxYZKT660o/RvyqA1DNpdUOA2Q7 PVTHGtpG2kSfrqcglV/mPJwgOCU397rqfxgq7l41WySLdJ98CZGMh9NMGbKwGDeRhfD3zYedqY+0k /J4COlIba4/T0oVWxdrQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sKIkX-00000005RGA-2pK8; Thu, 20 Jun 2024 14:26:53 +0000 Received: from madrid.collaboradmins.com ([46.235.227.194]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sKIk1-00000005QsZ-0QJQ; Thu, 20 Jun 2024 14:26:25 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1718893579; bh=sIkfsnAVoRds5WEklbfbC0UMyyLpSMkwJORy5GD4llI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=L6ars+UU8ohJqBv97do828pZdjXZvYeXIXxXszh5cvWbRlxk41wJ1grI0pcugmcYM 7sOOAg9IlqadKzqQJHTCh/ATXPWKcGEE081SlKdUkumDEv68ZiGYJJdBmJPaUsW7Wz z1FibZmOZ4uDiXO+qM90wDd2m1tx9V+6pN4/Em0qUewDtvIxbLa6KbEQZh/dxvtdbW KWfXj7VTNFzHwpEaCdZc3quO9qe2RkyX/wDjhk3mmYVTkIS714TPEWsXvwAAQpylNr B8XBaQLM074aXB94Vie9DrGWQZLz9tyKBv2jlms1GNXsTX1DWEvaV5KZJ6Oz6BQxhU T90nS/ieJ0PQA== Received: from arisu.hitronhub.home (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: detlev) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 2780B37821D3; Thu, 20 Jun 2024 14:26:16 +0000 (UTC) From: Detlev Casanova To: linux-kernel@vger.kernel.org Cc: Ezequiel Garcia , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Greg Kroah-Hartman , Sebastian Reichel , Dragan Simic , Diederik de Haas , Andy Yan , Boris Brezillon , Hans Verkuil , Daniel Almeida , Paul Kocialkowski , Nicolas Dufresne , Benjamin Gaignard , Jonas Karlman , Alex Bee , linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-staging@lists.linux.dev, Detlev Casanova Subject: [PATCH v3 3/4] media: dt-bindings: rockchip: Document RK3588 Video Decoder bindings Date: Thu, 20 Jun 2024 10:19:45 -0400 Message-ID: <20240620142532.406564-4-detlev.casanova@collabora.com> X-Mailer: git-send-email 2.44.2 In-Reply-To: <20240620142532.406564-1-detlev.casanova@collabora.com> References: <20240620142532.406564-1-detlev.casanova@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240620_072621_382576_618C15C4 X-CRM114-Status: UNSURE ( 8.83 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Document the Rockchip RK3588 Video Decoder bindings. Signed-off-by: Detlev Casanova Reviewed-by: Conor Dooley --- .../bindings/media/rockchip,vdec.yaml | 55 +++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/Documentation/devicetree/bindings/media/rockchip,vdec.yaml b/Documentation/devicetree/bindings/media/rockchip,vdec.yaml index 08b02ec16755..d44f6b0d2c55 100644 --- a/Documentation/devicetree/bindings/media/rockchip,vdec.yaml +++ b/Documentation/devicetree/bindings/media/rockchip,vdec.yaml @@ -17,6 +17,7 @@ properties: compatible: oneOf: - const: rockchip,rk3399-vdec + - const: rockchip,rk3588-vdec - items: - enum: - rockchip,rk3228-vdec @@ -30,29 +31,56 @@ properties: maxItems: 1 clocks: + minItems: 4 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 + - description: The Video decoder HEVC CABAC clock clock-names: + minItems: 4 items: - const: axi - const: ahb - const: cabac - const: core + - const: hevc_cabac assigned-clocks: true assigned-clock-rates: true + resets: + items: + - description: The Video Decoder AXI interface reset + - description: The Video Decoder AHB interface reset + - description: The Video Decoded CABAC reset + - description: The Video Decoder core reset + - description: The Video decoder HEVC CABAC reset + + reset-names: + items: + - const: rst_axi + - const: rst_ahb + - const: rst_cabac + - const: rst_core + - const: rst_hevc_cabac + power-domains: maxItems: 1 iommus: maxItems: 1 + sram: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + phandle to a reserved on-chip SRAM regions. + Some SoCs, like rk3588 provide on-chip SRAM to store temporary + buffers during decoding. + required: - compatible - reg @@ -61,6 +89,33 @@ required: - clock-names - power-domains +allOf: + - if: + properties: + compatible: + contains: + const: rockchip,rk3588-vdec + then: + properties: + clocks: + minItems: 5 + clock-names: + minItems: 5 + + resets: + minItems: 5 + reset-names: + minItems: 5 + else: + properties: + clocks: + maxItems: 4 + clock-names: + maxItems: 4 + resets: false + reset-names: false + sram: false + additionalProperties: false examples: