From patchwork Fri Nov 4 03:38:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marvin Lin X-Patchwork-Id: 621969 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C84A2C43217 for ; Fri, 4 Nov 2022 03:38:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229994AbiKDDiw (ORCPT ); Thu, 3 Nov 2022 23:38:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38032 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229655AbiKDDir (ORCPT ); Thu, 3 Nov 2022 23:38:47 -0400 Received: from mail-pj1-x1033.google.com (mail-pj1-x1033.google.com [IPv6:2607:f8b0:4864:20::1033]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 420EC616D; Thu, 3 Nov 2022 20:38:46 -0700 (PDT) Received: by mail-pj1-x1033.google.com with SMTP id k5so3439700pjo.5; Thu, 03 Nov 2022 20:38:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=lpUM4DPw4PRlVAAk+U/JNafDpQLlQw9oEkCZcgNX0RU=; b=LxkauC06VejSBsAckjZBGDEDRNz2SBZjQ9gMJLr9A2GtW9Y6KhTvGBRpaJ5Wr2AFIX wvK+Kzz2AX+Eh0jHczD5CG62G0F113vZU/t0+CAW5bwupAlaGjme9nVGIwTMYa4OABDJ 5V0XaH9C2HWawbIoM5LLCxH7ZpHmDi6LL/P9mLFDat6mDGIaHYOT2Lsmu/E8Z+Zlj4Cw 0t1ZMFACPl9G+/z5iChlo4hah2OfFikD9XP9ZO/YMsv6Ks4J0wRUOeB6NlpJlN2eNOpu sYQzrf+P/VdDyZ8EBPnq8ER/kV93OBMGrgmF01EQMY4M4wHQuKxw7PpkJH674n6KGKCn GPsg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=lpUM4DPw4PRlVAAk+U/JNafDpQLlQw9oEkCZcgNX0RU=; b=sDoxsxyf9/vszWBHfnUCwkQ9kr4kUMQu7vCUD//A+F6ALjBtnEICNd2QTHpXAsyWwF 1H5f+qNNyXNh8n1IZHlyrdzqbUgoSopvDqIJXd6VfXNTJZz/oKEreUF1pSg9vsyKml43 Ezu4kqY393Cu13Bgjsi5lJmjjZ2XyxlkFRjLWPK3EXR+MeAWmst9kie371xH1CStSvl8 BQ6LOKxowa0kHcNqGeWxIpIRxl31NQq66ZccGDZndkg2O2lleOe+OXqjLBWxVjgBa28a tn1tDHhHs3tdX6jDSRI92cGHIhXe6+oDVO5mV+fdbKhuS+tB5140K++1mgK1N33mxeiy OwXg== X-Gm-Message-State: ACrzQf14t1jVlrlwZn5Aei9bpFG9/ppSak7y+gxcxGp8i2tULQyIpuh/ H+RxT3+G5pamguwSsxfcQYM= X-Google-Smtp-Source: AMsMyM6Fw0X/jGTNSbL/TUfTdLbFU+ZffcKr2BAHToIRdjTd4iCwxb40S/QBdeqSm0w7I33rqwNjBQ== X-Received: by 2002:a17:90b:3504:b0:214:199e:7e6d with SMTP id ls4-20020a17090b350400b00214199e7e6dmr16125190pjb.192.1667533125662; Thu, 03 Nov 2022 20:38:45 -0700 (PDT) Received: from hcdev-d520mt2.. (60-250-192-107.hinet-ip.hinet.net. [60.250.192.107]) by smtp.gmail.com with ESMTPSA id f17-20020aa79d91000000b0056bb06ce1cfsm1545759pfq.97.2022.11.03.20.38.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Nov 2022 20:38:45 -0700 (PDT) From: Marvin Lin To: mchehab@kernel.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: openbmc@lists.ozlabs.org, avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, kwliu@nuvoton.com, kflin@nuvoton.com, Marvin Lin Subject: [PATCH v6 3/5] dt-bindings: arm/npcm: Add dt-bindings for Graphics Core Information Date: Fri, 4 Nov 2022 11:38:08 +0800 Message-Id: <20221104033810.1324686-4-milkfafa@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221104033810.1324686-1-milkfafa@gmail.com> References: <20221104033810.1324686-1-milkfafa@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Add dt-bindings document for Graphics Core Information (GFXI) node. It is necessary for the NPCM Video Capture/Encode Engine driver to retrieve Graphics core information. Signed-off-by: Marvin Lin --- .../bindings/arm/npcm/nuvoton,gfxi.yaml | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/npcm/nuvoton,gfxi.yaml diff --git a/Documentation/devicetree/bindings/arm/npcm/nuvoton,gfxi.yaml b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gfxi.yaml new file mode 100644 index 000000000000..5b785bda5739 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/npcm/nuvoton,gfxi.yaml @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/npcm/nuvoton,gfxi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Graphics Core Information block in Nuvoton SoCs + +maintainers: + - Joseph Liu + - Marvin Lin + +description: + The Graphics Core Information (GFXI) are a block of registers in Nuvoton SoCs + that analyzes Graphics core behavior and provides inforomation in registers. + +properties: + compatible: + items: + - enum: + - nuvoton,npcm750-gfxi + - nuvoton,npcm845-gfxi + - const: syscon + - const: simple-mfd + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + gfxi: gfxi@e000 { + compatible = "nuvoton,npcm750-gfxi", "syscon", "simple-mfd"; + reg = <0xe000 0x100>; + };