From mboxrd@z Thu Jan 1 00:00:00 1970 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 4163EE748E9 for ; Sun, 1 Oct 2023 13:49:47 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Rz56x3sVbz3cmW for ; Mon, 2 Oct 2023 00:49:45 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=fail (SPF fail - not authorized) smtp.mailfrom=nuvoton.com (client-ip=212.199.177.27; helo=herzl.nuvoton.co.il; envelope-from=tomer.maimon@nuvoton.com; receiver=lists.ozlabs.org) Received: from herzl.nuvoton.co.il (unknown [212.199.177.27]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4Rz55f1yMCz3cmW for ; Mon, 2 Oct 2023 00:48:34 +1100 (AEDT) Received: from NTILML01.nuvoton.com (212.199.177.18.static.012.net.il [212.199.177.18]) by herzl.nuvoton.co.il (8.13.8/8.13.8) with ESMTP id 391DmRYY018285 for ; Sun, 1 Oct 2023 16:48:27 +0300 Received: from NTHCCAS02.nuvoton.com (10.1.9.121) by NTILML01.nuvoton.com (10.190.1.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Sun, 1 Oct 2023 16:48:26 +0300 Received: from NTHCCAS01.nuvoton.com (10.1.8.28) by NTHCCAS02.nuvoton.com (10.1.9.121) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Sun, 1 Oct 2023 21:48:24 +0800 Received: from taln60.nuvoton.co.il (10.191.1.180) by NTHCCAS01.nuvoton.com (10.1.8.28) with Microsoft SMTP Server id 15.1.2375.34 via Frontend Transport; Sun, 1 Oct 2023 21:48:24 +0800 Received: by taln60.nuvoton.co.il (Postfix, from userid 10070) id DF7F164741; Sun, 1 Oct 2023 16:48:23 +0300 (IDT) From: Tomer Maimon To: Subject: [PATCH linux dev-6.5 v1 1/6] media: dt-bindings: nuvoton: Add NPCM VCD and ECE engine Date: Sun, 1 Oct 2023 16:48:15 +0300 Message-ID: <20231001134820.110921-2-tmaimon77@gmail.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20231001134820.110921-1-tmaimon77@gmail.com> References: <20231001134820.110921-1-tmaimon77@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NotSetDelaration: True X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Marvin Lin , Joel Stanley , Tomer Maimon Errors-To: openbmc-bounces+openbmc=archiver.kernel.org@lists.ozlabs.org Sender: "openbmc" Add dt-bindings document for Video Capture/Differentiation Engine (VCD) and Encoding Compression Engine (ECE) present on Nuvoton NPCM SoCs. Signed-off-by: Marvin Lin Signed-off-by: Tomer Maimon --- .../bindings/media/nuvoton,npcm-ece.yaml | 43 +++++++++++ .../bindings/media/nuvoton,npcm-vcd.yaml | 72 +++++++++++++++++++ 2 files changed, 115 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml create mode 100644 Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml diff --git a/Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml b/Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml new file mode 100644 index 000000000000..b47468e54504 --- /dev/null +++ b/Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/nuvoton,npcm-ece.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton NPCM Encoding Compression Engine + +maintainers: + - Joseph Liu + - Marvin Lin + +description: | + Video Encoding Compression Engine (ECE) present on Nuvoton NPCM SoCs. + +properties: + compatible: + enum: + - nuvoton,npcm750-ece + - nuvoton,npcm845-ece + + reg: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - resets + +additionalProperties: false + +examples: + - | + #include + + ece: video-codec@f0820000 { + compatible = "nuvoton,npcm750-ece"; + reg = <0xf0820000 0x2000>; + resets = <&rstc NPCM7XX_RESET_IPSRST2 NPCM7XX_RESET_ECE>; + }; diff --git a/Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml b/Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml new file mode 100644 index 000000000000..c885f559d2e5 --- /dev/null +++ b/Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/nuvoton,npcm-vcd.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton NPCM Video Capture/Differentiation Engine + +maintainers: + - Joseph Liu + - Marvin Lin + +description: | + Video Capture/Differentiation Engine (VCD) present on Nuvoton NPCM SoCs. + +properties: + compatible: + enum: + - nuvoton,npcm750-vcd + - nuvoton,npcm845-vcd + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + resets: + maxItems: 1 + + nuvoton,sysgcr: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to access GCR (Global Control Register) registers. + + nuvoton,sysgfxi: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to access GFXI (Graphics Core Information) registers. + + nuvoton,ece: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to access ECE (Encoding Compression Engine) registers. + + memory-region: + maxItems: 1 + description: + CMA pool to use for buffers allocation instead of the default CMA pool. + +required: + - compatible + - reg + - interrupts + - resets + - nuvoton,sysgcr + - nuvoton,sysgfxi + - nuvoton,ece + +additionalProperties: false + +examples: + - | + #include + #include + + vcd: vcd@f0810000 { + compatible = "nuvoton,npcm750-vcd"; + reg = <0xf0810000 0x10000>; + interrupts = ; + resets = <&rstc NPCM7XX_RESET_IPSRST2 NPCM7XX_RESET_VCD>; + nuvoton,sysgcr = <&gcr>; + nuvoton,sysgfxi = <&gfxi>; + nuvoton,ece = <&ece>; + }; -- 2.33.0