From patchwork Fri Dec 7 09:26:20 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris Brezillon X-Patchwork-Id: 1009286 X-Patchwork-Delegate: tudor.ambarus@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="MIR6LbEp"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 43B6hw1JP9z9s8J for ; Fri, 7 Dec 2018 20:33:20 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=Yf3wFhMw45cbfcgyDAwEYXot+BTYHGqG8CiXzIG70jY=; b=MIR6LbEppOQW/D/huPw280pdb1 vYXP0d1ur12xQ3Zub1xFQwcOgHkuK0l62ETtp5/355D0T8m2o5ZNWD3u+ktBybarey0nO6YnyPUj7 EjjevaKXFiQptndLKJHe3bCOkiXBNfEPD/zaAJdBlj2pH6rvjjX3OQom/hCLDXblP9nQfkjxAMDCa VW9JLwIJ14UvYmjJsjVuRF4IWj3zaY7Qd7U70Hhfy8gasESqdWATPsSqA40AkJLPol0iSfPxexF3+ oHLkBpeWUa2WB2p/aCLcyR/Q70N2R9A55GSBpVzD7RwCmjbm0gtQ8TkbK616IrFsnGR2Dct9xsG8I WllLmK2Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gVCVU-0008Lw-U1; Fri, 07 Dec 2018 09:33:12 +0000 Received: from mail.bootlin.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gVCPv-0001Ko-Ax for linux-mtd@lists.infradead.org; Fri, 07 Dec 2018 09:27:41 +0000 Received: by mail.bootlin.com (Postfix, from userid 110) id 1956420E36; Fri, 7 Dec 2018 10:26:58 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on mail.bootlin.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.2 Received: from localhost.localdomain (aaubervilliers-681-1-79-44.w90-88.abo.wanadoo.fr [90.88.21.44]) by mail.bootlin.com (Postfix) with ESMTPSA id 5321620D17; Fri, 7 Dec 2018 10:26:41 +0100 (CET) From: Boris Brezillon To: Tudor Ambarus , Marek Vasut Subject: [RFC PATCH 17/34] mtd: spi-nor: Move Eon bits out of core.c Date: Fri, 7 Dec 2018 10:26:20 +0100 Message-Id: <20181207092637.18687-18-boris.brezillon@bootlin.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181207092637.18687-1-boris.brezillon@bootlin.com> References: <20181207092637.18687-1-boris.brezillon@bootlin.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181207_012728_069275_9B22CDE8 X-CRM114-Status: GOOD ( 16.32 ) X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Yogesh Narayan Gaur , Vignesh R , Richard Weinberger , Boris Brezillon , linux-mtd@lists.infradead.org, Miquel Raynal , Brian Norris , David Woodhouse MIME-Version: 1.0 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Create a SPI NOR manufacturer driver for Eon chips, and move the Eon definitions outside of core.c. Signed-off-by: Boris Brezillon --- drivers/mtd/spi-nor/Makefile | 1 + drivers/mtd/spi-nor/core.c | 12 +----------- drivers/mtd/spi-nor/eon.c | 28 ++++++++++++++++++++++++++++ drivers/mtd/spi-nor/internals.h | 1 + 4 files changed, 31 insertions(+), 11 deletions(-) create mode 100644 drivers/mtd/spi-nor/eon.c diff --git a/drivers/mtd/spi-nor/Makefile b/drivers/mtd/spi-nor/Makefile index fd8454d38b17..496226314700 100644 --- a/drivers/mtd/spi-nor/Makefile +++ b/drivers/mtd/spi-nor/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 spi-nor-objs := core.o spi-nor-objs += atmel.o +spi-nor-objs += eon.o obj-$(CONFIG_MTD_SPI_NOR) += spi-nor.o obj-$(CONFIG_MTD_SPI_NOR) += controllers/ diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c index 28b0d46aa3a0..773f11f3f305 100644 --- a/drivers/mtd/spi-nor/core.c +++ b/drivers/mtd/spi-nor/core.c @@ -1401,17 +1401,6 @@ static struct spi_nor_fixups mx25l25635_fixups = { * old entries may be missing 4K flag. */ static const struct flash_info spi_nor_ids[] = { - /* EON -- en25xxx */ - { "en25f32", INFO(0x1c3116, 0, 64 * 1024, 64, SECT_4K) }, - { "en25p32", INFO(0x1c2016, 0, 64 * 1024, 64, 0) }, - { "en25q32b", INFO(0x1c3016, 0, 64 * 1024, 64, 0) }, - { "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) }, - { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, - { "en25qh32", INFO(0x1c7016, 0, 64 * 1024, 64, 0) }, - { "en25qh128", INFO(0x1c7018, 0, 64 * 1024, 256, 0) }, - { "en25qh256", INFO(0x1c7019, 0, 64 * 1024, 512, 0) }, - { "en25s64", INFO(0x1c3817, 0, 64 * 1024, 128, SECT_4K) }, - /* ESMT */ { "f25l32pa", INFO(0x8c2016, 0, 64 * 1024, 64, SECT_4K | SPI_NOR_HAS_LOCK) }, { "f25l32qa", INFO(0x8c4116, 0, 64 * 1024, 64, SECT_4K | SPI_NOR_HAS_LOCK) }, @@ -1700,6 +1689,7 @@ static const struct flash_info spi_nor_ids[] = { static const struct spi_nor_manufacturer *manufacturers[] = { &spi_nor_atmel, + &spi_nor_eon, }; static const struct flash_info * diff --git a/drivers/mtd/spi-nor/eon.c b/drivers/mtd/spi-nor/eon.c new file mode 100644 index 000000000000..ede195e08b5b --- /dev/null +++ b/drivers/mtd/spi-nor/eon.c @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2005, Intec Automation Inc. + * Copyright (C) 2014, Freescale Semiconductor, Inc. + */ + +#include +#include + +#include "internals.h" + +static const struct flash_info eon_parts[] = { + { "en25f32", INFO(0x1c3116, 0, 64 * 1024, 64, SECT_4K) }, + { "en25p32", INFO(0x1c2016, 0, 64 * 1024, 64, 0) }, + { "en25q32b", INFO(0x1c3016, 0, 64 * 1024, 64, 0) }, + { "en25p64", INFO(0x1c2017, 0, 64 * 1024, 128, 0) }, + { "en25q64", INFO(0x1c3017, 0, 64 * 1024, 128, SECT_4K) }, + { "en25qh32", INFO(0x1c7016, 0, 64 * 1024, 64, 0) }, + { "en25qh128", INFO(0x1c7018, 0, 64 * 1024, 256, 0) }, + { "en25qh256", INFO(0x1c7019, 0, 64 * 1024, 512, 0) }, + { "en25s64", INFO(0x1c3817, 0, 64 * 1024, 128, SECT_4K) }, +}; + +const struct spi_nor_manufacturer spi_nor_eon = { + .name = "eon", + .parts = eon_parts, + .nparts = ARRAY_SIZE(eon_parts), +}; diff --git a/drivers/mtd/spi-nor/internals.h b/drivers/mtd/spi-nor/internals.h index 9ad903a51846..a49b34268e88 100644 --- a/drivers/mtd/spi-nor/internals.h +++ b/drivers/mtd/spi-nor/internals.h @@ -334,6 +334,7 @@ struct spi_nor_manufacturer { /* Manufacturer drivers. */ extern const struct spi_nor_manufacturer spi_nor_atmel; +extern const struct spi_nor_manufacturer spi_nor_eon; /* Core helpers. */ int en4_ex4_set_4byte(struct spi_nor *nor, bool enable);