From patchwork Sat May 10 16:37:27 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Charan Pedumuru X-Patchwork-Id: 889300 Received: from mail-pl1-f171.google.com (mail-pl1-f171.google.com [209.85.214.171]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 49BC02563; Sat, 10 May 2025 16:42:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746895366; cv=none; b=hf1UrJt0Opu0SAlZ7qxHgyZNs9hwlpCqaUVrCx6fq0SWTwuhUGT3bWbwgyimkFBKpMdI1sj8WEuhc7sqN9QgDKDScqJH1liHWtEgfobwybWFehvYz5xhp6XaHU4vVCNWwXzvM5iwQZcgBAy2yJnIswofYayPtgDV1ghQsNMi08M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746895366; c=relaxed/simple; bh=Y9UIkQJFf+OhvWRDpSN4BhfGFO+hTVtvuC3X0Xy4VAM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=Kx0PlQj6Np8Qfk4EU9mu8XVMyTp46wXNLvCm0BwxMLLU4agxSK6gTTlYg9zyawgCar6YNY6mPBN+fQeIkajtdlITSoA09k23rEZ6zIM9ac5WaHckk9uPHdWsDuqTa5y+pE0M+GOlUap4gAj8nEiP+aVivK74TOidNiz8CSMpyh4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=H54ZxD00; arc=none smtp.client-ip=209.85.214.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="H54ZxD00" Received: by mail-pl1-f171.google.com with SMTP id d9443c01a7336-22e6344326dso32693655ad.1; Sat, 10 May 2025 09:42:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1746895364; x=1747500164; darn=vger.kernel.org; h=cc:to:message-id:content-transfer-encoding:mime-version:subject :date:from:from:to:cc:subject:date:message-id:reply-to; bh=ERGJy7c3JjPSUvwDem/hK+Mphmj7ax8U1nvwn5S9i7A=; b=H54ZxD00jSwn1LbQLiHdrvipYtK5jhXeZF4exPeB50qJctpdD42/IRruBQP9l/gY9W KU3jmN+itqyZvBvHZ7XnTq6WyPgp/WfiMOS1nCQ0nVfE62v/gqf+L7JpjBOCu5ezfdkn D1Vug1s7drNx3TbLuZ42RzwXtCnFaaNhpbkxZutisNBvrdXYYc16A0oYGnbRkgzmdpfl L/+jGC03Sn6TdnvQZy030nhnt3pgvH0Ex7XwZWTddKFuN+5fMtXbuk6z0LeO8p+MJnU8 O/qvYEkOsRnkSCT6DwWX+eWEMopEYMHTcAAG9MBZfrFvePdalItvhhW7kX8FVmd7KeKl 0fhw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1746895364; x=1747500164; h=cc:to:message-id:content-transfer-encoding:mime-version:subject :date:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=ERGJy7c3JjPSUvwDem/hK+Mphmj7ax8U1nvwn5S9i7A=; b=qtZpVcvRLMRvELaZenC6lKlYzRUkN+Nhb7UPu0DZ9ElTejzxf5AKUgnXFzC0nn42aN 6TxF0TPeuXudZx2mlY3Y0G6QjaMRBNgTVnKWHibGn/YQKcG/uvKiN0FRecWehz4TzyG7 09EIFvVJjW8sAiZwdXa4mPBqNle5CWFHziYOCNx1UFbOcOs0H8ae9rQDGVHEqgdq010A NFixONkqECkNPSAdQWg46F+IUYCKOIPiQahrj2ArPzyLMwWGROTw6L8G43oykngjvDj7 da1wGKzIwyDr31VBbqvsKoiX7ZhlU6hqr9YssiI2RVBKD2Z/foXdWvKLUxJ86KfS2ieC qsEw== X-Forwarded-Encrypted: i=1; AJvYcCU7dxinKIJJlasqW0JxJwavr4Xl5wtBHNAbGWEl6AmyuP0ZtyQdWxlfXmuqq+YzJErrKaQufw2CBgAVgAwJ@vger.kernel.org, AJvYcCWiPP1nW+X6TkT89EbLoelfMb1flmv3wzmtuMv2U2oGhOHcCzzjYiIwGFz/yaLqQw5zbs3EEboNpZqR@vger.kernel.org X-Gm-Message-State: AOJu0Yx5zAlxTyZLXvk/fMkuJr1hPACwqDq8DaeaoWOXSVFIOFnxEpzx h9Kaz0SB6kDZLYjrrqurtML5BLf19fWgUtjQYLSrLcNtVdpvu3W9f79Lxg== X-Gm-Gg: ASbGncvGJyBVowSWb73d0y3/HlXvcvq8uTVfUky7mHGF1M7TxpcXi4doz7QTRVcwLJm stL+SQZEVHKP2B6wUfzJQlFXfBd1OxhpxDKHFNh0tHMQ/KMjbgQ1pyngJ6si0IvGfpZyRKYC+Us oRnkW/aDTcAZIpp3BagU5dlMHll/WhdmOg6uT9MA/pE0K017paloGr2aaQ814HYWf/K206f0lOs pQdmf3ErPW+ny0YhdQPQAQos9Mhmcp2Viz0sE1Mlw/g0mwJpjULJdIa4o4ED4vPT2M/5R8dLeP0 LUVQKsNHVQLexYNqg6yf4MaNuyiZjlFk1cffgUoO8Gw1kZMzgVcCpAw+KS6d/g== X-Google-Smtp-Source: AGHT+IHh/rGDNcaDNb9KY94nQAqJXFTqLjA1Awf0Be7tz6pWSLfP5n/NRr0YqbOspVj4cY+q70izaA== X-Received: by 2002:a17:903:1905:b0:22e:40d7:3718 with SMTP id d9443c01a7336-22fc917fd5amr93661405ad.47.1746895364235; Sat, 10 May 2025 09:42:44 -0700 (PDT) Received: from Black-Pearl. ([136.185.237.194]) by smtp.googlemail.com with ESMTPSA id d9443c01a7336-22fc8271f77sm34853695ad.126.2025.05.10.09.42.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 10 May 2025 09:42:43 -0700 (PDT) From: Charan Pedumuru Date: Sat, 10 May 2025 16:37:27 +0000 Subject: [PATCH] dt-bindings: mmc: ti-omap: convert text based binding to json schema Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250510-ti-omap-v1-1-588b0ccb1823@gmail.com> X-B4-Tracking: v=1; b=H4sIAMaAH2gC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1MDUwMj3ZJM3fzcxAJdQyMzU9O0RMuUJONUJaDqgqLUtMwKsEnRsbW1ABJ 27whZAAAA X-Change-ID: 20250502-ti-omap-12655fa9db3e To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Charan Pedumuru X-Mailer: b4 0.14.2 Convert TI MMC host controller binding to YAML format. It's a straight-forward conversion of the typical mmc host controller. Signed-off-by: Charan Pedumuru --- Documentation/devicetree/bindings/mmc/ti-omap.txt | 26 --------- Documentation/devicetree/bindings/mmc/ti-omap.yaml | 61 ++++++++++++++++++++++ 2 files changed, 61 insertions(+), 26 deletions(-) --- base-commit: 3e039dcc9c1320c0d33ddd51c372dcc91d3ea3c7 change-id: 20250502-ti-omap-12655fa9db3e Best regards, diff --git a/Documentation/devicetree/bindings/mmc/ti-omap.txt b/Documentation/devicetree/bindings/mmc/ti-omap.txt deleted file mode 100644 index 02fd31cf361d6ed893ec2f9eb8368b358ab2bae1..0000000000000000000000000000000000000000 --- a/Documentation/devicetree/bindings/mmc/ti-omap.txt +++ /dev/null @@ -1,26 +0,0 @@ -* TI MMC host controller for OMAP1 and 2420 - -The MMC Host Controller on TI OMAP1 and 2420 family provides -an interface for MMC, SD, and SDIO types of memory cards. - -This file documents differences between the core properties described -by mmc.txt and the properties used by the omap mmc driver. - -Note that this driver will not work with omap2430 or later omaps, -please see the omap hsmmc driver for the current omaps. - -Required properties: -- compatible: Must be "ti,omap2420-mmc", for OMAP2420 controllers -- ti,hwmods: For 2420, must be "msdi", where n is controller - instance starting 1 - -Examples: - - msdi1: mmc@4809c000 { - compatible = "ti,omap2420-mmc"; - ti,hwmods = "msdi1"; - reg = <0x4809c000 0x80>; - interrupts = <83>; - dmas = <&sdma 61 &sdma 62>; - dma-names = "tx", "rx"; - }; diff --git a/Documentation/devicetree/bindings/mmc/ti-omap.yaml b/Documentation/devicetree/bindings/mmc/ti-omap.yaml new file mode 100644 index 0000000000000000000000000000000000000000..3660f54550e0ee46d3a7cfa3f531d95802f1e2fb --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/ti-omap.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/ti-omap.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI MMC host controller for OMAP1 and 2420 + +description: + The MMC Host controller for TI OMAP1 and 2420 family provides + an interface for MMC, SD and SDIO types of memory cards. + +allOf: + - $ref: mmc-controller.yaml + +maintainers: + - Ulf Hansson + +properties: + compatible: + const: ti,omap2420-mmc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + dmas: + maxItems: 2 + + dma-names: + items: + - const: tx + - const: rx + + ti,hwmods: + items: + pattern: "^msdi[0-9]+$" + +required: + - compatible + - reg + - interrupts + - dmas + - dma-names + - ti,hwmods + +unevaluatedProperties: false + +examples: + - | + mmc@4809c000 { + compatible = "ti,omap2420-mmc"; + ti,hwmods = "msdi1"; + reg = <0x4809c000 0x80>; + interrupts = <83>; + dmas = <&sdma 61 &sdma 62>; + dma-names = "tx", "rx"; + }; +...