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 X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E6F1DC43381 for ; Tue, 16 Feb 2021 19:57:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AF41C64E85 for ; Tue, 16 Feb 2021 19:57:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230171AbhBPT51 (ORCPT ); Tue, 16 Feb 2021 14:57:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37246 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230131AbhBPT5V (ORCPT ); Tue, 16 Feb 2021 14:57:21 -0500 Received: from mail-ed1-x530.google.com (mail-ed1-x530.google.com [IPv6:2a00:1450:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9795AC0613D6; Tue, 16 Feb 2021 11:56:40 -0800 (PST) Received: by mail-ed1-x530.google.com with SMTP id r17so7208885edy.10; Tue, 16 Feb 2021 11:56:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Mw6ldDIPHpBoRiawt77fVDG0nsr8XAXcGyvERLsKDMI=; b=WNV44HZOqaFZg53RT5bumXB0KIrzTa2Ev0n48Gmus92+TJdTVGCELuURUgNnK9O2vR QMaFPp7wxhHiQHg+5LpwhwultmDctvh9kluFmwKchw/bkYkiIfuPigkCkfmFLL/ATxe0 K8PkhahyiBJwdpTuJqEvD+bLLGEI+bzeTkmGh24Zotd222GcExLUYgxd9zRTl+UBelej clMLDJLBGi2YworI/1V5ECosVo5/2CoHumuYV4KMbSru2Zfs3KciFFLw1U8P6qIb+700 HAvAzN3y2tM1uuD7qK+/mTZ6bf9IToQpWr+sirILq8fqTy8yGt6GNdSe8QNChaGlExCx 32vA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Mw6ldDIPHpBoRiawt77fVDG0nsr8XAXcGyvERLsKDMI=; b=fy7MGjnTdVeSU0Roy6HbAYnkcxnl9GZM++k1ruFAV7had0ak83MnwJkp/XqfVa60z7 Y6uW8AmmRYSLDwamyL3tymJ8rX2t6kQDJIDU/+ZxPRxO4QFscygLDBwp55XJNhx3BPDK Mapgs9CkhkdM+5cB1/nbEdeaAwPBNxFyJnGvR7yrwZYgUgMoE3hMclMrnYyQUJKgrenb p3xrQke41XgIu/NSzlfz/cxXMaHZzY8aj1XvcHkd6UcHpqfKJf57UgZPpWL5cngLGDr/ P1u06TVZj/bsJt1i9/W2W7SPyI1jrGMuqGcdxYg7AnyPClZ9HtQpI2gC1qrWgyWCKyd7 0CMg== X-Gm-Message-State: AOAM530lWQIEh9PHTYni8CSgjcdkJfKn/stlfyBxMBRuEq7/SIzHi/Tr 5gpOLQ9JtCBzYObwz0FExBQ= X-Google-Smtp-Source: ABdhPJyIx+qTiJArsI17Ha4K46SPsv9hT71NBkwO40EDIk2uD2lO4V5LCEvO156XrnhIQSawajuD8Q== X-Received: by 2002:a05:6402:d:: with SMTP id d13mr22982687edu.274.1613505399220; Tue, 16 Feb 2021 11:56:39 -0800 (PST) Received: from Ansuel-xps.localdomain (host-87-6-252-11.retail.telecomitalia.it. [87.6.252.11]) by smtp.googlemail.com with ESMTPSA id rh22sm963332ejb.105.2021.02.16.11.56.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Feb 2021 11:56:38 -0800 (PST) From: Ansuel Smith To: Richard Weinberger Cc: Ansuel Smith , Miquel Raynal , Vignesh Raghavendra , Rob Herring , Boris Brezillon , linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] mtd: core: add nvmem-partitions compatible to parse mtd as nvmem cells Date: Tue, 16 Feb 2021 20:56:10 +0100 Message-Id: <20210216195618.27959-3-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210216195618.27959-1-ansuelsmth@gmail.com> References: <20210216195618.27959-1-ansuelsmth@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Partitions that contains the nvmem-partitions compatible will register their direct subonodes as nvmem cells and the node will be treated as a nvmem provider. Signed-off-by: Ansuel Smith --- drivers/mtd/mtdcore.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index 2d6423d89a17..2a40b00ec3d0 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -543,7 +543,7 @@ static int mtd_nvmem_add(struct mtd_info *mtd) config.stride = 1; config.read_only = true; config.root_only = true; - config.no_of_node = true; + config.no_of_node = !of_device_is_compatible(node, "nvmem-partitions"); config.priv = mtd; mtd->nvmem = nvmem_register(&config); -- 2.30.0