From patchwork Wed Jul 5 06:54:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arseniy Krasnov X-Patchwork-Id: 700550 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 4BFC5C001B3 for ; Wed, 5 Jul 2023 07:00:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231980AbjGEHAH (ORCPT ); Wed, 5 Jul 2023 03:00:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33284 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231986AbjGEHAE (ORCPT ); Wed, 5 Jul 2023 03:00:04 -0400 Received: from mx1.sberdevices.ru (mx2.sberdevices.ru [45.89.224.132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2FA671A4; Wed, 5 Jul 2023 00:00:02 -0700 (PDT) Received: from p-infra-ksmg-sc-msk02 (localhost [127.0.0.1]) by mx1.sberdevices.ru (Postfix) with ESMTP id 4E445120056; Wed, 5 Jul 2023 10:00:00 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.sberdevices.ru 4E445120056 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sberdevices.ru; s=mail; t=1688540400; bh=KDFRo1F/relYiH5qRzc6WXkSpODxtEkzOUDJOWSBCEw=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:From; b=dJa7Ur4iM+RCVlUFdCD+Q1yR594sRZWgK0QsNJ0LmHZ4DuT83gj9O1d+MfAb/nDpr GxVfueuk8VnIM4ADA1U14LrezD4iLNsLm0+JGPN9Gon5wJDNmDGAvvgUGDf07JQB7a 5LlOtjPUiGsDYRTQQVlmJ9bGzbttpgvDJ6cSXZE1QmHhcOejy+ooxQXFF3v7BuIXRO MR4NVNezE7BCrMvzlpIrq2i4G3tfY4Xm/R/k2+OrFEDPW96MXhCZze68AlaGxKOpg3 5w4m+qyPSFJ2CCskZXMIMYuZgwNOJWNTnqug8hUu3uPh7hRwWdTHKNdUxsn0FSzoqs x8qVznTQz/pgg== Received: from p-i-exch-sc-m01.sberdevices.ru (p-i-exch-sc-m01.sberdevices.ru [172.16.192.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.sberdevices.ru (Postfix) with ESMTPS; Wed, 5 Jul 2023 10:00:00 +0300 (MSK) Received: from localhost.localdomain (100.64.160.123) by p-i-exch-sc-m01.sberdevices.ru (172.16.192.107) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Wed, 5 Jul 2023 09:59:58 +0300 From: Arseniy Krasnov To: Liang Yang , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl CC: , , Arseniy Krasnov , , , , , Subject: [RFC PATCH v2 1/2] dt-bindings: nand: meson: support for 512B ECC step size Date: Wed, 5 Jul 2023 09:54:33 +0300 Message-ID: <20230705065434.297040-2-AVKrasnov@sberdevices.ru> X-Mailer: git-send-email 2.35.0 In-Reply-To: <20230705065434.297040-1-AVKrasnov@sberdevices.ru> References: <20230705065434.297040-1-AVKrasnov@sberdevices.ru> MIME-Version: 1.0 X-Originating-IP: [100.64.160.123] X-ClientProxiedBy: p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) To p-i-exch-sc-m01.sberdevices.ru (172.16.192.107) X-KSMG-Rule-ID: 10 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Lua-Profiles: 178437 [Jul 05 2023] X-KSMG-AntiSpam-Version: 5.9.59.0 X-KSMG-AntiSpam-Envelope-From: AVKrasnov@sberdevices.ru X-KSMG-AntiSpam-Rate: 0 X-KSMG-AntiSpam-Status: not_detected X-KSMG-AntiSpam-Method: none X-KSMG-AntiSpam-Auth: dkim=none X-KSMG-AntiSpam-Info: LuaCore: 520 520 ccb018a655251011855942a2571029252d3d69a2, {Tracking_from_domain_doesnt_match_to}, 127.0.0.199:7.1.2; d41d8cd98f00b204e9800998ecf8427e.com:7.1.1; p-i-exch-sc-m01.sberdevices.ru:7.1.1,5.0.1; sberdevices.ru:7.1.1,5.0.1; 100.64.160.123:7.1.2, FromAlignment: s, {Tracking_white_helo}, ApMailHostAddress: 100.64.160.123 X-MS-Exchange-Organization-SCL: -1 X-KSMG-AntiSpam-Interceptor-Info: scan successful X-KSMG-AntiPhishing: Clean X-KSMG-LinksScanning: Clean X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 2.0.1.6960, bases: 2023/07/05 01:35:00 #21564271 X-KSMG-AntiVirus-Status: Clean, skipped Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Meson NAND supports both 512B and 1024B ECC step size, so replace 'const' for only 1024B step size with enum for both sizes. Signed-off-by: Arseniy Krasnov --- Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml index 3bec8af91bbb..81ca8828731a 100644 --- a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml +++ b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml @@ -49,7 +49,8 @@ patternProperties: const: hw nand-ecc-step-size: - const: 1024 + enum: [512, 1024] + default: 1024 nand-ecc-strength: enum: [8, 16, 24, 30, 40, 50, 60] @@ -93,6 +94,7 @@ examples: nand@0 { reg = <0>; nand-rb = <0>; + nand-ecc-step-size = <1024>; }; };