From nobody Mon Feb 9 14:32:32 2026 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 102EDC001DD for ; Wed, 28 Jun 2023 09:51:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232554AbjF1JvV (ORCPT ); Wed, 28 Jun 2023 05:51:21 -0400 Received: from mx2.sberdevices.ru ([45.89.224.132]:26937 "EHLO mx1.sberdevices.ru" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S235569AbjF1JfQ (ORCPT ); Wed, 28 Jun 2023 05:35:16 -0400 Received: from p-infra-ksmg-sc-msk02 (localhost [127.0.0.1]) by mx1.sberdevices.ru (Postfix) with ESMTP id DE9F5120010; Wed, 28 Jun 2023 12:34:58 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.sberdevices.ru DE9F5120010 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sberdevices.ru; s=mail; t=1687944898; bh=dOUQdfK74PQSGyCiBDX2998V8/GfU3xv1b3HjiouC2E=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:From; b=aKBK/RpKxYyT8ThvGIbVURq4k4RHsVWZ0kSqR+I633ilDxvsfigYOqlCeeXw8bevB x7Tx9/SoHG80nL5UfDA6HxNXcOzqcqc3MeeemF8NoTOKZxCnc58SIjfpLNZ7/gRf3G jGs/m0p3v61hR82BHuqHHK6xnW6ArRbtfwzDhW4isS2qLK2g4n0k78EkK91EcZxrq6 jvaToz2zOnXeTdl1tQv525ciU0jF4KH4keoSwlFtqmNnLKsmfy/d8lE/HHiboZNS9+ 3+8rtTj1gjQNn4iMw6BXtPeEbfXVGNBCpJT/f+Eg8pZM10s1/QLvoKZw/HYrApjek4 c9jMJUh7FYC0g== 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, 28 Jun 2023 12:34:57 +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, 28 Jun 2023 12:34:01 +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 v1 1/2] dt-bindings: nand: meson: support for 512B ECC step size Date: Wed, 28 Jun 2023 12:29:35 +0300 Message-ID: <20230628092937.538683-2-AVKrasnov@sberdevices.ru> X-Mailer: git-send-email 2.35.0 In-Reply-To: <20230628092937.538683-1-AVKrasnov@sberdevices.ru> References: <20230628092937.538683-1-AVKrasnov@sberdevices.ru> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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: 178300 [Jun 28 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: 517 517 b0056c19d8e10afbb16cb7aad7258dedb0179a79, {Tracking_from_domain_doesnt_match_to}, d41d8cd98f00b204e9800998ecf8427e.com:7.1.1;p-i-exch-sc-m01.sberdevices.ru:5.0.1,7.1.1;127.0.0.199:7.1.2;sberdevices.ru:5.0.1,7.1.1, 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: 2023/06/28 05:07:00 #21590415 X-KSMG-AntiVirus-Status: Clean, skipped Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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 Acked-by: Rob Herring --- Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml | 3 ++- 1 file changed, 2 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..d42daa285d17 100644 --- a/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml +++ b/Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml @@ -49,7 +49,7 @@ patternProperties: const: hw =20 nand-ecc-step-size: - const: 1024 + enum: [512, 1024] =20 nand-ecc-strength: enum: [8, 16, 24, 30, 40, 50, 60] @@ -93,6 +93,7 @@ examples: nand@0 { reg =3D <0>; nand-rb =3D <0>; + nand-ecc-step-size =3D <1024>; }; }; =20 --=20 2.35.0