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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7D990C7EE2A for ; Tue, 6 Jun 2023 17:53:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233136AbjFFRxF (ORCPT ); Tue, 6 Jun 2023 13:53:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51158 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238798AbjFFRxE (ORCPT ); Tue, 6 Jun 2023 13:53:04 -0400 Received: from relay5-d.mail.gandi.net (relay5-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::225]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 33381E78 for ; Tue, 6 Jun 2023 10:53:02 -0700 (PDT) X-GND-Sasl: miquel.raynal@bootlin.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1686073980; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=oSPMoy4cm/1qPew5J6X7w3l170vo398bSDNMHlKkOcA=; b=RYZyzQ/3J966+sltkixRVtvXTc4z4o+nG3liJg2QKTxwAMmkEdWimK/Mdxwa4Tt3TlzKrJ ynp4jXqc9sNbkJNjIsPFB8aH+wMXw7RbVMyE0xV1wNDrUGeU4vEm/SWejtxLPag4+pVyuA F339Yi4kJFw78HDgJMH/vaVdAa13C7KPvO+hKUo6MYt2HwVhbdBIGK+/6lJsRsUJxTh19G mfj2sfMAh8KxBNlTjqj5mxD4fQi971MknyEsOhY/qxLVL4w/EE0dQXkdIkr/bOTv5bvtAV SUsno2csf87w+kan7O7vMXpr2n7lw2d+4EK1K7sfTpTCu0tvnsZdIbRDNzNwig== X-GND-Sasl: miquel.raynal@bootlin.com X-GND-Sasl: miquel.raynal@bootlin.com X-GND-Sasl: miquel.raynal@bootlin.com X-GND-Sasl: miquel.raynal@bootlin.com X-GND-Sasl: miquel.raynal@bootlin.com X-GND-Sasl: miquel.raynal@bootlin.com X-GND-Sasl: miquel.raynal@bootlin.com X-GND-Sasl: miquel.raynal@bootlin.com X-GND-Sasl: miquel.raynal@bootlin.com X-GND-Sasl: miquel.raynal@bootlin.com X-GND-Sasl: miquel.raynal@bootlin.com Received: by mail.gandi.net (Postfix) with ESMTPSA id 9E3C21C000C; Tue, 6 Jun 2023 17:52:59 +0000 (UTC) From: Miquel Raynal To: Richard Weinberger , Vignesh Raghavendra , Tudor Ambarus , Pratyush Yadav , Michael Walle , , Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org Cc: Chris Packham , Thomas Petazzoni , Miquel Raynal Subject: [PATCH v2 04/17] dt-bindings: mtd: Describe nand-ecc-mode Date: Tue, 6 Jun 2023 19:52:33 +0200 Message-Id: <20230606175246.190465-5-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230606175246.190465-1-miquel.raynal@bootlin.com> References: <20230606175246.190465-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This property has been extensively used for almost two decades already, a lot of device trees use it, this is not the preferred way to configure the ECC engines but we cannot just ignore it. Describe the property, list the exact strings which have once been supported and mark it deprecated. Signed-off-by: Miquel Raynal --- Documentation/devicetree/bindings/mtd/raw-nand-chip.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/mtd/raw-nand-chip.yaml b/Documentation/devicetree/bindings/mtd/raw-nand-chip.yaml index 0b220e99450d..1251d3063e45 100644 --- a/Documentation/devicetree/bindings/mtd/raw-nand-chip.yaml +++ b/Documentation/devicetree/bindings/mtd/raw-nand-chip.yaml @@ -41,6 +41,14 @@ properties: enum: [ oob, interleaved ] deprecated: true + nand-ecc-mode: + description: + Legacy ECC configuration mixing the ECC engine choice and + configuration. + $ref: /schemas/types.yaml#/definitions/string + enum: [none, soft, soft_bch, hw, hw_syndrome, on-die] + deprecated: true + nand-bus-width: description: Bus width to the NAND chip -- 2.34.1