From patchwork Tue Dec 24 17:06:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 13920411 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 144FCE77188 for ; Tue, 24 Dec 2024 17:31:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=SAByBbXiK3tHL9UezLrdCpjMXX5M3FEzgTsevNDT0k8=; b=xLAQLBWvCib4QV7uVMeluBMMtn j1tTGP1ulPB70rhHI3LWEnSqkLmIrols8+l/QVqkMuVaWmuALrOGpZfSTuKdZYrxeYPxkMHOxcf+N Evc0CiOV7cT9aXyrKjNRMZ4iPDdMAYMLzfhcrO8eK8u8DIIlWxQBmL71zuSNPD+opdjpcnsrT/Pcv D/f8L1hcL4/Tucvnnw9hOUUD/Nici843CuvUbzRqXXH4D/hS2c6VeqXbu5guEu4b+bCag2STbZTHS sL3S/wzJb78KktfSGJgj9Zu1xSA9lMoHpX5JWL8LQH0cLzWFv85O38gf+0ERiKLTgqtDE76zx05uy uv+Bekbw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tQ8kr-0000000CV6J-0ur0; Tue, 24 Dec 2024 17:31:37 +0000 Received: from relay2-d.mail.gandi.net ([2001:4b98:dc4:8::222]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tQ8O3-0000000CMyq-0Ea8; Tue, 24 Dec 2024 17:08:04 +0000 Received: by mail.gandi.net (Postfix) with ESMTPSA id 8DA9C40004; Tue, 24 Dec 2024 17:07:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1735060080; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=SAByBbXiK3tHL9UezLrdCpjMXX5M3FEzgTsevNDT0k8=; b=X0BBBao9+s7YTmXjZU4QciUKtFoOfcRGy9V7ixfB0td4/hUfB6DaoN2z84Yj8d2MI4AjZ5 CMJfRpkLFKqxhBegeoMpg3a2fviJmdhuqc+N9avO7ou4BTpJoCkO54vWfSnb2JPq/BkrTS VOYg74ROxR9+axiVRK4kNClWVWrIfTO3MKHil3jrUUAee0jvqT7RXmAHDouyzoVRRjEGb/ HZ6qxH0vtrgoMAhb8cV3i7Wg+HT+gMedheCv1Lix9rg4cPjTaP2XY0buHuvjwwfGlvOrov IUGF9GinhQpM736bv2ZkxVVKJeXKH/pnpifY60qd/XyrP4qK5laPW2ZvKXW/PA== From: Miquel Raynal Date: Tue, 24 Dec 2024 18:06:06 +0100 Subject: [PATCH v2 21/27] mtd: spinand: Create distinct fast and slow read from cache variants MIME-Version: 1.0 Message-Id: <20241224-winbond-6-11-rc1-quad-support-v2-21-ad218dbc406f@bootlin.com> References: <20241224-winbond-6-11-rc1-quad-support-v2-0-ad218dbc406f@bootlin.com> In-Reply-To: <20241224-winbond-6-11-rc1-quad-support-v2-0-ad218dbc406f@bootlin.com> To: Mark Brown , Sanjay R Mehta , Serge Semin , Han Xu , Conor Dooley , Daire McNamara , Matthias Brugger , AngeloGioacchino Del Regno , Haibo Chen , Yogesh Gaur , Heiko Stuebner , Michal Simek , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Jacky Huang , Shan-Chun Hung , Chin-Ting Kuo , =?utf-8?q?C=C3=A9dric_Le_Goa?= =?utf-8?q?ter?= , Joel Stanley , Andrew Jeffery , Avi Fishman , Tomer Maimon , Tali Perry , Patrick Venture , Nancy Yuen , Benjamin Fair , Maxime Coquelin , Alexandre Torgue , Raju Rangoju Cc: Thomas Petazzoni , Steam Lin , linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-riscv@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-mtd@lists.infradead.org, linux-aspeed@lists.ozlabs.org, openbmc@lists.ozlabs.org, linux-stm32@st-md-mailman.stormreply.com, Tudor Ambarus X-Mailer: b4 0.15-dev X-GND-Sasl: miquel.raynal@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241224_090803_404679_8AFA6844 X-CRM114-Status: GOOD ( 12.92 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org So far, the SPINAND_PAGE_READ_FROM_CACHE_OP macro was taking a first argument, "fast", which was inducing the possibility to support higher bus frequencies than with the normal (slower) read from cache alternative. In practice, without frequency change on the bus, this was likely without effect, besides perhaps allowing another variant of the same command, that could run at the default highest speed. If we want to support this fully, we need to add a frequency parameter to the slowest command. But before we do that, let's drop the "fast" boolean from the macro and duplicate it, this will further help supporting having different frequencies allowed for each variant. The change is also of course propagated to all users. It has the nice effect to have all macros aligned on the same pattern. Reviewed-by: Tudor Ambarus Signed-off-by: Miquel Raynal --- drivers/mtd/nand/spi/alliancememory.c | 4 ++-- drivers/mtd/nand/spi/ato.c | 4 ++-- drivers/mtd/nand/spi/esmt.c | 4 ++-- drivers/mtd/nand/spi/foresee.c | 4 ++-- drivers/mtd/nand/spi/gigadevice.c | 16 ++++++++-------- drivers/mtd/nand/spi/macronix.c | 4 ++-- drivers/mtd/nand/spi/micron.c | 8 ++++---- drivers/mtd/nand/spi/paragon.c | 4 ++-- drivers/mtd/nand/spi/toshiba.c | 4 ++-- drivers/mtd/nand/spi/winbond.c | 4 ++-- drivers/mtd/nand/spi/xtx.c | 4 ++-- include/linux/mtd/spinand.h | 20 ++++++++++++++++---- 12 files changed, 46 insertions(+), 34 deletions(-) diff --git a/drivers/mtd/nand/spi/alliancememory.c b/drivers/mtd/nand/spi/alliancememory.c index 7936ea546b038e3441fcd81bd92e358a0f22ed82..6046c73f8424e9fb338ec3a1d35dc6fe30a2e1bc 100644 --- a/drivers/mtd/nand/spi/alliancememory.c +++ b/drivers/mtd/nand/spi/alliancememory.c @@ -21,8 +21,8 @@ static SPINAND_OP_VARIANTS(read_cache_variants, SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(write_cache_variants, SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), diff --git a/drivers/mtd/nand/spi/ato.c b/drivers/mtd/nand/spi/ato.c index 82b377c068124ec8c982bd526cd088ae20ebe7b0..bb5298911137f08c1793d244b33dddf1971e2fed 100644 --- a/drivers/mtd/nand/spi/ato.c +++ b/drivers/mtd/nand/spi/ato.c @@ -15,8 +15,8 @@ static SPINAND_OP_VARIANTS(read_cache_variants, SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(write_cache_variants, SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), diff --git a/drivers/mtd/nand/spi/esmt.c b/drivers/mtd/nand/spi/esmt.c index 4597a82de23a45919adf97f36ac0ea87d6ef6f53..323a20901fc9fcc252b8317d9434aabf5e30a495 100644 --- a/drivers/mtd/nand/spi/esmt.c +++ b/drivers/mtd/nand/spi/esmt.c @@ -15,8 +15,8 @@ static SPINAND_OP_VARIANTS(read_cache_variants, SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(write_cache_variants, SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), diff --git a/drivers/mtd/nand/spi/foresee.c b/drivers/mtd/nand/spi/foresee.c index e0d2d9257045a86c64b3a2d93a8d836b1322413e..cb5c9e0517eaa5b6e609f34fecac9a8c18451190 100644 --- a/drivers/mtd/nand/spi/foresee.c +++ b/drivers/mtd/nand/spi/foresee.c @@ -14,8 +14,8 @@ static SPINAND_OP_VARIANTS(read_cache_variants, SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(write_cache_variants, SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), diff --git a/drivers/mtd/nand/spi/gigadevice.c b/drivers/mtd/nand/spi/gigadevice.c index 6023cba748bb858373a54dd58c5808057d9841fc..d620bb02a20a0df04e8d0af187ee277d6ef430f2 100644 --- a/drivers/mtd/nand/spi/gigadevice.c +++ b/drivers/mtd/nand/spi/gigadevice.c @@ -28,32 +28,32 @@ static SPINAND_OP_VARIANTS(read_cache_variants, SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(read_cache_variants_f, SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X4_OP_3A(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP_3A(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP_3A(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP_3A(false, 0, 0, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP_3A(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP_3A(0, 0, NULL, 0)); static SPINAND_OP_VARIANTS(read_cache_variants_1gq5, SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 2, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(read_cache_variants_2gq5, SPINAND_PAGE_READ_FROM_CACHE_QUADIO_OP(0, 4, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 2, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(write_cache_variants, SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c index d277c3220fdcbcd6d9ff7ea2690492e0893f5e4a..3dc4d63d6832d0213387f335fd233f1c4306bfff 100644 --- a/drivers/mtd/nand/spi/macronix.c +++ b/drivers/mtd/nand/spi/macronix.c @@ -28,8 +28,8 @@ struct macronix_priv { static SPINAND_OP_VARIANTS(read_cache_variants, SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(write_cache_variants, SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), diff --git a/drivers/mtd/nand/spi/micron.c b/drivers/mtd/nand/spi/micron.c index 12601bc4227a729575eb9fb28adf9992d7961b3c..ad0bb9755a099dc668e4a0b0a56928f968fba824 100644 --- a/drivers/mtd/nand/spi/micron.c +++ b/drivers/mtd/nand/spi/micron.c @@ -33,8 +33,8 @@ static SPINAND_OP_VARIANTS(quadio_read_cache_variants, SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(x4_write_cache_variants, SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), @@ -48,8 +48,8 @@ static SPINAND_OP_VARIANTS(x4_update_cache_variants, static SPINAND_OP_VARIANTS(x4_read_cache_variants, SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(x1_write_cache_variants, SPINAND_PROG_LOAD(true, 0, NULL, 0)); diff --git a/drivers/mtd/nand/spi/paragon.c b/drivers/mtd/nand/spi/paragon.c index 519ade513c1f34cf7499c6bacff61b23412ece88..6e7cc6995380c00ae40fe362f711a490ff463130 100644 --- a/drivers/mtd/nand/spi/paragon.c +++ b/drivers/mtd/nand/spi/paragon.c @@ -26,8 +26,8 @@ static SPINAND_OP_VARIANTS(read_cache_variants, SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(write_cache_variants, SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), diff --git a/drivers/mtd/nand/spi/toshiba.c b/drivers/mtd/nand/spi/toshiba.c index bbbcaa87c0bc78576ff9ca0b88deb4fa81703276..2e2106b2705f0852aa5b13263d29d8916c1a6e7d 100644 --- a/drivers/mtd/nand/spi/toshiba.c +++ b/drivers/mtd/nand/spi/toshiba.c @@ -17,8 +17,8 @@ static SPINAND_OP_VARIANTS(read_cache_variants, SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(write_cache_x4_variants, SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), diff --git a/drivers/mtd/nand/spi/winbond.c b/drivers/mtd/nand/spi/winbond.c index 7180e615ac975259d79f065dc8f0dadc998a2770..fb6fee71bcb6d00c5ae7a5578b57c8c3725c7391 100644 --- a/drivers/mtd/nand/spi/winbond.c +++ b/drivers/mtd/nand/spi/winbond.c @@ -22,8 +22,8 @@ static SPINAND_OP_VARIANTS(read_cache_variants, SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(write_cache_variants, SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), diff --git a/drivers/mtd/nand/spi/xtx.c b/drivers/mtd/nand/spi/xtx.c index 66a4255bdf06617f76f502ddaa873c1334c24ea4..3f539ca0de861c082217701607f96c2a6b7c5378 100644 --- a/drivers/mtd/nand/spi/xtx.c +++ b/drivers/mtd/nand/spi/xtx.c @@ -27,8 +27,8 @@ static SPINAND_OP_VARIANTS(read_cache_variants, SPINAND_PAGE_READ_FROM_CACHE_X4_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_DUALIO_OP(0, 1, NULL, 0), SPINAND_PAGE_READ_FROM_CACHE_X2_OP(0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(true, 0, 1, NULL, 0), - SPINAND_PAGE_READ_FROM_CACHE_OP(false, 0, 1, NULL, 0)); + SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(0, 1, NULL, 0), + SPINAND_PAGE_READ_FROM_CACHE_OP(0, 1, NULL, 0)); static SPINAND_OP_VARIANTS(write_cache_variants, SPINAND_PROG_LOAD_X4(true, 0, NULL, 0), diff --git a/include/linux/mtd/spinand.h b/include/linux/mtd/spinand.h index 702e5fb13dae73de5e77ddc71964dd46ff756253..63c89307c86524143913660c66ec4fe4375904f8 100644 --- a/include/linux/mtd/spinand.h +++ b/include/linux/mtd/spinand.h @@ -62,14 +62,26 @@ SPI_MEM_OP_NO_DUMMY, \ SPI_MEM_OP_NO_DATA) -#define SPINAND_PAGE_READ_FROM_CACHE_OP(fast, addr, ndummy, buf, len) \ - SPI_MEM_OP(SPI_MEM_OP_CMD(fast ? 0x0b : 0x03, 1), \ +#define SPINAND_PAGE_READ_FROM_CACHE_OP(addr, ndummy, buf, len) \ + SPI_MEM_OP(SPI_MEM_OP_CMD(0x03, 1), \ SPI_MEM_OP_ADDR(2, addr, 1), \ SPI_MEM_OP_DUMMY(ndummy, 1), \ SPI_MEM_OP_DATA_IN(len, buf, 1)) -#define SPINAND_PAGE_READ_FROM_CACHE_OP_3A(fast, addr, ndummy, buf, len) \ - SPI_MEM_OP(SPI_MEM_OP_CMD(fast ? 0x0b : 0x03, 1), \ +#define SPINAND_PAGE_READ_FROM_CACHE_FAST_OP(addr, ndummy, buf, len) \ + SPI_MEM_OP(SPI_MEM_OP_CMD(0x0b, 1), \ + SPI_MEM_OP_ADDR(2, addr, 1), \ + SPI_MEM_OP_DUMMY(ndummy, 1), \ + SPI_MEM_OP_DATA_IN(len, buf, 1)) + +#define SPINAND_PAGE_READ_FROM_CACHE_OP_3A(addr, ndummy, buf, len) \ + SPI_MEM_OP(SPI_MEM_OP_CMD(0x03, 1), \ + SPI_MEM_OP_ADDR(3, addr, 1), \ + SPI_MEM_OP_DUMMY(ndummy, 1), \ + SPI_MEM_OP_DATA_IN(len, buf, 1)) + +#define SPINAND_PAGE_READ_FROM_CACHE_FAST_OP_3A(addr, ndummy, buf, len) \ + SPI_MEM_OP(SPI_MEM_OP_CMD(0x0b, 1), \ SPI_MEM_OP_ADDR(3, addr, 1), \ SPI_MEM_OP_DUMMY(ndummy, 1), \ SPI_MEM_OP_DATA_IN(len, buf, 1))