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: 13705618 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (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 4D7101AE86E; Thu, 20 Jun 2024 14:26:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.227.194 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718893582; cv=none; b=jf7NuUf5Soz8MGlRRjGbERYVCNVe+HK8TMKGGVdwRjA+Kr0Le0n9HyBVtmr54YpPJFikWfHevPGAGfQh4X/A58F1lB7x3q/mxd01yqIY/mHxUJLICfEWw1xAs9qMgHTMaPxJ/wQXx5ivRBzCYx8szaSVygIFu9xr2BaDx0WPXrY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718893582; c=relaxed/simple; bh=sIkfsnAVoRds5WEklbfbC0UMyyLpSMkwJORy5GD4llI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=l+HFbuRfLh0zDrf38JOcYnLoY8QkrIMc1s1ujptcJgiVvxEbUYYdS1NLXqF4Qx2ovGYjHcwLF0F5iXbyFJCWErjXvX7jg6VEa28k8cOLlEz9lcaBIznUlLxkkcBEz5HU7M/Qij5/vC83wV+UMT1fwS1xKt+/UEn1GQBvgtkGmwA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=L6ars+UU; arc=none smtp.client-ip=46.235.227.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="L6ars+UU" 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> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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: