From patchwork Tue Oct 27 13:52:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 307371 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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 582CFC388F9 for ; Tue, 27 Oct 2020 16:31:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F360F21655 for ; Tue, 27 Oct 2020 16:31:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603816261; bh=v1TWsyl9QkVJ3ilSlyOLFTJV5GSW46ODBKPlzPkHzno=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=WlLjpq1MsaJUcYDJ1642M+8X8GvDtFqMsPCVYa0YGa2CwBTTHZGVFuMoW8jaEN9ui N1UBXIDTYg1kobW6orFV08QA6COZ4C7DQ4IaZdghEn5jXq1e9SQh1E3ezz57NR9weF CLxoh6tqMXPUWEoqloN1IPhhS9Vk3lZ/PejygUz4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1802609AbgJ0Pu2 (ORCPT ); Tue, 27 Oct 2020 11:50:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:60702 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1801395AbgJ0PlE (ORCPT ); Tue, 27 Oct 2020 11:41:04 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8572E2231B; Tue, 27 Oct 2020 15:41:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603813262; bh=v1TWsyl9QkVJ3ilSlyOLFTJV5GSW46ODBKPlzPkHzno=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gRuo7QPxyFyofT7BU7FCZeqHB5ZnNJ0LoZiHiEg4r6NIOuyHBgM5MIVSCVDF/EkMQ EI2pBDbDFPW7Uf8xkr8s+tj9OvGsdjAA19opflhPOCrODanLoBqm8IHZchoXHyWGCR qBiNS7OT0UOPY0jO9iuXA/lp9YxY8mtB0kKuL3s8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hauke Mehrtens , Chuanhong Guo , Miquel Raynal , Sasha Levin Subject: [PATCH 5.9 475/757] mtd: spinand: gigadevice: Add QE Bit Date: Tue, 27 Oct 2020 14:52:05 +0100 Message-Id: <20201027135512.787179699@linuxfoundation.org> X-Mailer: git-send-email 2.29.1 In-Reply-To: <20201027135450.497324313@linuxfoundation.org> References: <20201027135450.497324313@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Hauke Mehrtens [ Upstream commit aea7687e77bebce5b67fab9d03347bd8df7933c7 ] The following GigaDevice chips have the QE BIT in the feature flags, I checked the datasheets, but did not try this. * GD5F1GQ4xExxG * GD5F1GQ4xFxxG * GD5F1GQ4UAYIG * GD5F4GQ4UAYIG The Quad operations like 0xEB mention that the QE bit has to be set. Fixes: c93c613214ac ("mtd: spinand: add support for GigaDevice GD5FxGQ4xA") Signed-off-by: Hauke Mehrtens Tested-by: Chuanhong Guo Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20200820165121.3192-3-hauke@hauke-m.de Signed-off-by: Sasha Levin --- drivers/mtd/nand/spi/gigadevice.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c index 679d3c43e15aa..0b7667e60780f 100644 --- a/drivers/mtd/nand/spi/gigadevice.c +++ b/drivers/mtd/nand/spi/gigadevice.c @@ -202,7 +202,7 @@ static const struct spinand_info gigadevice_spinand_table[] = { SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), - 0, + SPINAND_HAS_QE_BIT, SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout, gd5fxgq4xa_ecc_get_status)), SPINAND_INFO("GD5F2GQ4xA", @@ -212,7 +212,7 @@ static const struct spinand_info gigadevice_spinand_table[] = { SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), - 0, + SPINAND_HAS_QE_BIT, SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout, gd5fxgq4xa_ecc_get_status)), SPINAND_INFO("GD5F4GQ4xA", @@ -222,7 +222,7 @@ static const struct spinand_info gigadevice_spinand_table[] = { SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), - 0, + SPINAND_HAS_QE_BIT, SPINAND_ECCINFO(&gd5fxgq4xa_ooblayout, gd5fxgq4xa_ecc_get_status)), SPINAND_INFO("GD5F1GQ4UExxG", @@ -232,7 +232,7 @@ static const struct spinand_info gigadevice_spinand_table[] = { SPINAND_INFO_OP_VARIANTS(&read_cache_variants, &write_cache_variants, &update_cache_variants), - 0, + SPINAND_HAS_QE_BIT, SPINAND_ECCINFO(&gd5fxgq4_variant2_ooblayout, gd5fxgq4uexxg_ecc_get_status)), SPINAND_INFO("GD5F1GQ4UFxxG", @@ -242,7 +242,7 @@ static const struct spinand_info gigadevice_spinand_table[] = { SPINAND_INFO_OP_VARIANTS(&read_cache_variants_f, &write_cache_variants, &update_cache_variants), - 0, + SPINAND_HAS_QE_BIT, SPINAND_ECCINFO(&gd5fxgq4_variant2_ooblayout, gd5fxgq4ufxxg_ecc_get_status)), };