From patchwork Tue Dec 7 09:34:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 521873 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 D7B00C433FE for ; Tue, 7 Dec 2021 09:34:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234175AbhLGJiY (ORCPT ); Tue, 7 Dec 2021 04:38:24 -0500 Received: from relay3-d.mail.gandi.net ([217.70.183.195]:50373 "EHLO relay3-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234205AbhLGJiM (ORCPT ); Tue, 7 Dec 2021 04:38:12 -0500 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay3-d.mail.gandi.net (Postfix) with ESMTPSA id 1260F6001F; Tue, 7 Dec 2021 09:34:40 +0000 (UTC) From: Miquel Raynal To: Richard Weinberger , Vignesh Raghavendra , Tudor Ambarus , Pratyush Yadav , Michael Walle , , Mark Brown , , Rob Herring , Cc: Thomas Petazzoni , Xiangsheng Hou , Julien Su , Jaime Liao , Boris Brezillon , Mason Yang , Miquel Raynal Subject: [PATCH v3 11/22] mtd: spinand: macronix: Use random program load Date: Tue, 7 Dec 2021 10:34:11 +0100 Message-Id: <20211207093422.166934-12-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20211207093422.166934-1-miquel.raynal@bootlin.com> References: <20211207093422.166934-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: Mason Yang Macronix SPI-NAND chips might benefit from an external ECC engine. Such an engine might need to access random columns, thus needing to use random commands (0x84 instead of 0x02). Signed-off-by: Mason Yang Signed-off-by: Miquel Raynal --- drivers/mtd/nand/spi/macronix.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c index 3f31f1381a62..dce835132a1e 100644 --- a/drivers/mtd/nand/spi/macronix.c +++ b/drivers/mtd/nand/spi/macronix.c @@ -20,7 +20,7 @@ static SPINAND_OP_VARIANTS(read_cache_variants, static SPINAND_OP_VARIANTS(write_cache_variants, SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), - SPINAND_PROG_LOAD(true, 0, NULL, 0)); + SPINAND_PROG_LOAD(false, 0, NULL, 0)); static SPINAND_OP_VARIANTS(update_cache_variants, SPINAND_PROG_LOAD_X4(false, 0, NULL, 0),