From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 5A76F111AD; Sat, 1 Jun 2024 15:25:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717255550; cv=none; b=QvxgD3yHZwCoVGWZUs1jKVi0B8JY/20Jt7VsgekquJFPphnqRgHXk0BN44/GnWxAQGaOCFrwkZPD0KAwtwR7r9PueCXCe0xLdPFUIBmiY+aMVezAJbE8U9oaiX6JvZJMH70Q6DmwLSE15/4EmJ0xazPEhPnH7bG7KZuDrYQ7zIQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717255550; c=relaxed/simple; bh=6arLZDLJuJlo6JuZXNw8KfGVxYLRDu0gY7ndaZcELgs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=R2fDMFs9zwBGwdbawpqvpQSvc6OISx2P52ILXDFtI+Hz9zNbaXRY1QhG0j0iDazZqoBW9jatjFaGSfAMSftfNlLBLvITKgiLMT5PzkGrtNtzMkRDQxDtHjRl8w707KaI1Zaevq+9PS5QC/0jPo5OW6qrOoesEqPOkI9pElNP4Go= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=UKNwUi/Z; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="UKNwUi/Z" Received: by smtp.kernel.org (Postfix) with ESMTPSA id ED31FC116B1; Sat, 1 Jun 2024 15:25:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717255550; bh=6arLZDLJuJlo6JuZXNw8KfGVxYLRDu0gY7ndaZcELgs=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=UKNwUi/ZG96iN4HmYc3blfQJ0y6H4YO4j/U1ogjpCJ7ZKqj3hwtlv7xNJWZinU1Wc M6LsTxD604zMz+m1MtLqCVhNNznq1eVhf0GbkELX1+prAF3fJl3NlrT26tVcr7gdcA Eihndo4ZPQwfN/5BoO1csMa0qqB1RLwMQE5zz3VkuA32hux7PpZzoFLoS8Der35fRj 3+t7Lio5XC8QJyEtRSCi1IaN18zuwgnXZEioDdE+3sp7ZlY2ii6nt0fn3z7gkZaPLA XYvziZyT+8BjLyn3i8MCdR14/jTG452SGVUdKXFM2l4H028sLSISG5A4pFl2dj2qv4 qbmcx9DRYO+sQ== Message-ID: Date: Sat, 1 Jun 2024 17:25:46 +0200 Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/1] dt-bindings: mmc: Convert fsl-esdhc.txt to yaml To: Frank Li , Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "open list:MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND..." , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , open list Cc: imx@lists.linux.dev References: <20240531193745.1714046-1-Frank.Li@nxp.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 31/05/2024 21:37, Frank Li wrote: > Convert layerscape fsl-esdhc binding doc from txt to yaml format. > > Addtional change during convert: > - deprecate "sdhci,wp-inverted", "sdhci,1-bit-only". > - Add "reg" and "interrupts" property. > - change example "sdhci@2e000" to "mmc@2e000". > - compatible string require fsl,-esdhc followed by fsl,esdhc to match > most existed dts file. > > -}; > diff --git a/Documentation/devicetree/bindings/mmc/fsl-ls-esdhc.yaml b/Documentation/devicetree/bindings/mmc/fsl-ls-esdhc.yaml > new file mode 100644 > index 0000000000000..cafc09c4f1234 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mmc/fsl-ls-esdhc.yaml Filename: fsl,esdhc.yaml > @@ -0,0 +1,98 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 ... > + clock-frequency: > + $ref: /schemas/types.yaml#/definitions/uint32 > + description: specifies eSDHC base clock frequency. > + > + sdhci,wp-inverted: > + $ref: /schemas/types.yaml#/definitions/flag > + deprecated: true > + description: > + specifies that eSDHC controller reports > + inverted write-protect state; New devices should use the generic > + "wp-inverted" property. > + > + sdhci,1-bit-only: > + $ref: /schemas/types.yaml#/definitions/flag > + deprecated: true > + description: > + specifies that a controller can only handle > + 1-bit data transfers. New devices should use the generic > + "bus-width = <1>" property. > + > + sdhci,auto-cmd12: > + $ref: /schemas/types.yaml#/definitions/flag > + description: > + specifies that a controller can only handle auto CMD12. > + > + voltage-ranges: > + $ref: /schemas/types.yaml#/definitions/uint32-matrix > + items: > + items: > + - description: specifies minimum slot voltage (mV). > + - description: specifies maximum slot voltage (mV). > + > + little-endian: > + $ref: /schemas/types.yaml#/definitions/flag > + description: > + If the host controller is little-endian mode, specify > + this property. The default endian mode is big-endian. > + > +required: > + - compatible > + - reg > + - interrupts clock-frequency was required. Isn't it required now? > + > +allOf: > + - $ref: sdhci-common.yaml# > + > +unevaluatedProperties: false > + > +examples: > + - | > + mmc@2e000 { > + compatible = "fsl,mpc8378-esdhc", "fsl,esdhc"; > + reg = <0x2e000 0x1000>; > + interrupts = <42 0x8>; > + interrupt-parent = <&ipic>; > + /* Filled in by U-Boot */ > + clock-frequency = <0>; Please provide complete (final) example. > + voltage-ranges = <3300 3300>; > + }; Best regards, Krzysztof