From: Vignesh Raghavendra <vigneshr@ti.com>
To: Pratyush Yadav <p.yadav@ti.com>,
Tudor Ambarus <tudor.ambarus@microchip.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
"open list:SPI NOR SUBSYSTEM" <linux-mtd@lists.infradead.org>,
open list <linux-kernel@vger.kernel.org>
Cc: Sekhar Nori <nsekhar@ti.com>,
Boris Brezillon <boris.brezillon@collabora.com>
Subject: Re: [PATCH v12 00/14] mtd: spi-nor: add xSPI Octal DTR support
Date: Tue, 15 Sep 2020 12:16:22 +0530 [thread overview]
Message-ID: <973eac67-fa01-309f-c4d1-7983f404d507@ti.com> (raw)
In-Reply-To: <20200903171313.18741-1-p.yadav@ti.com>
On 9/3/20 10:42 PM, Pratyush Yadav wrote:
> Hi,
>
> This series adds support for Octal DTR flashes in the SPI NOR framework,
> and then adds hooks for the Cypress Semper and Micron Xcella flashes to
> allow running them in Octal DTR mode. This series assumes that the flash
> is handed to the kernel in Legacy SPI mode.
>
> Tested on TI J721E EVM with 1-bit ECC on the Cypress flash.
>
[...]
Please fix checkpatch issues on patch 1, 3, 4 and 5
Otherwise patches look good to me...
>
> Pratyush Yadav (14):
> mtd: spi-nor: core: add spi_nor_{read,write}_reg() helpers
> mtd: spi-nor: core: add spi_nor_controller_ops_erase helper
> mtd: spi-nor: add support for DTR protocol
> mtd: spi-nor: sfdp: get command opcode extension type from BFPT
> mtd: spi-nor: sfdp: parse xSPI Profile 1.0 table
> mtd: spi-nor: core: use dummy cycle and address width info from SFDP
> mtd: spi-nor: core: do 2 byte reads for SR and FSR in DTR mode
> mtd: spi-nor: core: enable octal DTR mode when possible
> mtd: spi-nor: sfdp: detect Soft Reset sequence support from BFPT
> mtd: spi-nor: core: perform a Soft Reset on shutdown
> mtd: spi-nor: core: disable Octal DTR mode on suspend.
> mtd: spi-nor: core: expose spi_nor_default_setup() in core.h
> mtd: spi-nor: spansion: add support for Cypress Semper flash
> mtd: spi-nor: micron-st: allow using MT35XU512ABA in Octal DTR mode
>
> drivers/mtd/spi-nor/core.c | 462 ++++++++++++++++++++++++--------
> drivers/mtd/spi-nor/core.h | 23 ++
> drivers/mtd/spi-nor/micron-st.c | 102 ++++++-
> drivers/mtd/spi-nor/sfdp.c | 122 ++++++++-
> drivers/mtd/spi-nor/sfdp.h | 8 +
> drivers/mtd/spi-nor/spansion.c | 166 ++++++++++++
> include/linux/mtd/spi-nor.h | 53 +++-
> 7 files changed, 813 insertions(+), 123 deletions(-)
next prev parent reply other threads:[~2020-09-15 6:46 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-03 17:12 Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 01/14] mtd: spi-nor: core: add spi_nor_{read,write}_reg() helpers Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 02/14] mtd: spi-nor: core: add spi_nor_controller_ops_erase helper Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 03/14] mtd: spi-nor: add support for DTR protocol Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 04/14] mtd: spi-nor: sfdp: get command opcode extension type from BFPT Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 05/14] mtd: spi-nor: sfdp: parse xSPI Profile 1.0 table Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 06/14] mtd: spi-nor: core: use dummy cycle and address width info from SFDP Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 07/14] mtd: spi-nor: core: do 2 byte reads for SR and FSR in DTR mode Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 08/14] mtd: spi-nor: core: enable octal DTR mode when possible Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 09/14] mtd: spi-nor: sfdp: detect Soft Reset sequence support from BFPT Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 10/14] mtd: spi-nor: core: perform a Soft Reset on shutdown Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 11/14] mtd: spi-nor: core: disable Octal DTR mode on suspend Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 12/14] mtd: spi-nor: core: expose spi_nor_default_setup() in core.h Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 13/14] mtd: spi-nor: spansion: add support for Cypress Semper flash Pratyush Yadav
2020-09-03 17:13 ` [PATCH v12 14/14] mtd: spi-nor: micron-st: allow using MT35XU512ABA in Octal DTR mode Pratyush Yadav
2020-09-15 6:46 ` Vignesh Raghavendra [this message]
2020-09-15 7:47 ` [PATCH v12 00/14] mtd: spi-nor: add xSPI Octal DTR support Pratyush Yadav
2020-09-16 6:16 ` Vignesh Raghavendra
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