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From: John Garry <john.garry@huawei.com>
To: <broonie@kernel.org>, <marek.vasut@gmail.com>,
	<tudor.ambarus@microchip.com>
Cc: <linuxarm@huawei.com>, <linux-kernel@vger.kernel.org>,
	<linux-mtd@lists.infradead.org>, <linux-spi@vger.kernel.org>,
	<xuejiancheng@hisilicon.com>, <fengsheng5@huawei.com>,
	<chenxiang66@hisilicon.com>
Subject: Re: [PATCH v2 0/3] HiSilicon v3xx SFC driver
Date: Mon, 16 Dec 2019 14:52:23 +0000	[thread overview]
Message-ID: <65a6d94b-95b7-b11b-2234-c091ba3f671e@huawei.com> (raw)
In-Reply-To: <1575900490-74467-1-git-send-email-john.garry@huawei.com>

On 09/12/2019 14:08, John Garry wrote:
> This patchset introduces support for the HiSilicon SFC V3XX driver.
> 

Hi guys,

Just a friendly reminder on this series.

Thanks,
John

> Whilst the kernel tree already includes support for a "HiSilicon SFC
> driver", that is for different HW. Indeed, as mentioned in patch #1, the
> naming for that driver could be better, as it should support more memory
> technologies than SPI NOR (as I have been told), and it is actually known
> internally as FMC. As such, maybe "hisi-fmc" would have been better, but
> we can't change that now.
> 
> I used V3XX in this driver name, as that is the unique versioning for
> this HW.
> 
> As for the driver itself, it is quite simple. Only ACPI firmware is
> supported, and we assume m25p80 compatible SPI NOR part will be used.
> 
> DMA is not supported, and we just use polling mode for operation
> completion notification. The driver uses the SPI MEM OPs.
> 
> Changes from v1:
> - Add ACPI kconfig dependency
> - Fix up header comment style
> - Change macros naming style
> - Try to enforce aligned accesses in hisi_sfc_v3xx_adjust_op_size()
> 
> John Garry (3):
>    mtd: spi-nor: hisi-sfc: Try to provide some clarity on which SFC we
>      are
>    spi: Add HiSilicon v3xx SPI NOR flash controller driver
>    MAINTAINERS: Add a maintainer for the HiSilicon v3xx SFC driver
> 
>   MAINTAINERS                     |   6 +
>   drivers/mtd/spi-nor/Kconfig     |   4 +-
>   drivers/mtd/spi-nor/hisi-sfc.c  |   2 +-
>   drivers/spi/Kconfig             |   9 +
>   drivers/spi/Makefile            |   1 +
>   drivers/spi/spi-hisi-sfc-v3xx.c | 284 ++++++++++++++++++++++++++++++++
>   6 files changed, 303 insertions(+), 3 deletions(-)
>   create mode 100644 drivers/spi/spi-hisi-sfc-v3xx.c
> 


WARNING: multiple messages have this Message-ID (diff)
From: John Garry <john.garry@huawei.com>
To: <broonie@kernel.org>, <marek.vasut@gmail.com>,
	<tudor.ambarus@microchip.com>
Cc: chenxiang66@hisilicon.com, linux-kernel@vger.kernel.org,
	linuxarm@huawei.com, fengsheng5@huawei.com,
	linux-spi@vger.kernel.org, linux-mtd@lists.infradead.org,
	xuejiancheng@hisilicon.com
Subject: Re: [PATCH v2 0/3] HiSilicon v3xx SFC driver
Date: Mon, 16 Dec 2019 14:52:23 +0000	[thread overview]
Message-ID: <65a6d94b-95b7-b11b-2234-c091ba3f671e@huawei.com> (raw)
In-Reply-To: <1575900490-74467-1-git-send-email-john.garry@huawei.com>

On 09/12/2019 14:08, John Garry wrote:
> This patchset introduces support for the HiSilicon SFC V3XX driver.
> 

Hi guys,

Just a friendly reminder on this series.

Thanks,
John

> Whilst the kernel tree already includes support for a "HiSilicon SFC
> driver", that is for different HW. Indeed, as mentioned in patch #1, the
> naming for that driver could be better, as it should support more memory
> technologies than SPI NOR (as I have been told), and it is actually known
> internally as FMC. As such, maybe "hisi-fmc" would have been better, but
> we can't change that now.
> 
> I used V3XX in this driver name, as that is the unique versioning for
> this HW.
> 
> As for the driver itself, it is quite simple. Only ACPI firmware is
> supported, and we assume m25p80 compatible SPI NOR part will be used.
> 
> DMA is not supported, and we just use polling mode for operation
> completion notification. The driver uses the SPI MEM OPs.
> 
> Changes from v1:
> - Add ACPI kconfig dependency
> - Fix up header comment style
> - Change macros naming style
> - Try to enforce aligned accesses in hisi_sfc_v3xx_adjust_op_size()
> 
> John Garry (3):
>    mtd: spi-nor: hisi-sfc: Try to provide some clarity on which SFC we
>      are
>    spi: Add HiSilicon v3xx SPI NOR flash controller driver
>    MAINTAINERS: Add a maintainer for the HiSilicon v3xx SFC driver
> 
>   MAINTAINERS                     |   6 +
>   drivers/mtd/spi-nor/Kconfig     |   4 +-
>   drivers/mtd/spi-nor/hisi-sfc.c  |   2 +-
>   drivers/spi/Kconfig             |   9 +
>   drivers/spi/Makefile            |   1 +
>   drivers/spi/spi-hisi-sfc-v3xx.c | 284 ++++++++++++++++++++++++++++++++
>   6 files changed, 303 insertions(+), 3 deletions(-)
>   create mode 100644 drivers/spi/spi-hisi-sfc-v3xx.c
> 


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  parent reply	other threads:[~2019-12-16 14:52 UTC|newest]

Thread overview: 74+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-09 14:08 [PATCH v2 0/3] HiSilicon v3xx SFC driver John Garry
2019-12-09 14:08 ` John Garry
2019-12-09 14:08 ` [PATCH v2 1/3] mtd: spi-nor: hisi-sfc: Try to provide some clarity on which SFC we are John Garry
2019-12-09 14:08   ` John Garry
2020-01-16 11:03   ` Tudor.Ambarus
2020-01-16 11:03     ` Tudor.Ambarus
2019-12-09 14:08 ` [PATCH v2 2/3] spi: Add HiSilicon v3xx SPI NOR flash controller driver John Garry
2019-12-09 14:08   ` John Garry
2020-01-09 15:54   ` John Garry
2020-01-09 15:54     ` John Garry
2020-01-09 21:28     ` Mark Brown
2020-01-09 21:28       ` Mark Brown
2020-01-10 11:55       ` John Garry
2020-01-10 11:55         ` John Garry
2020-01-10 11:55         ` John Garry
2020-01-10 14:07         ` Mark Brown
2020-01-10 14:07           ` Mark Brown
2020-01-10 14:07           ` Mark Brown
2020-01-10 14:58           ` John Garry
2020-01-10 14:58             ` John Garry
2020-01-10 15:12             ` Mark Brown
2020-01-10 15:12               ` Mark Brown
2020-01-10 16:09               ` John Garry
2020-01-10 16:09                 ` John Garry
2020-01-10 19:31             ` Andy Shevchenko
2020-01-10 19:31               ` Andy Shevchenko
2020-01-10 19:31               ` Andy Shevchenko
2020-01-13 10:09               ` John Garry
2020-01-13 10:09                 ` John Garry
2020-01-13 11:42                 ` Mark Brown
2020-01-13 11:42                   ` Mark Brown
2020-01-13 13:01                   ` John Garry
2020-01-13 13:01                     ` John Garry
2020-01-13 14:06                     ` Mark Brown
2020-01-13 14:06                       ` Mark Brown
2020-01-13 14:17                       ` Andy Shevchenko
2020-01-13 14:17                         ` Andy Shevchenko
2020-01-13 14:17                         ` Andy Shevchenko
2020-01-13 14:27                         ` Mark Brown
2020-01-13 14:27                           ` Mark Brown
2020-01-13 14:27                           ` Mark Brown
2020-01-13 14:34                           ` Andy Shevchenko
2020-01-13 14:34                             ` Andy Shevchenko
2020-01-13 14:34                             ` Andy Shevchenko
2020-01-31 10:08                             ` John Garry
2020-01-31 10:08                               ` John Garry
2020-01-31 11:39                               ` Andy Shevchenko
2020-01-31 11:39                                 ` Andy Shevchenko
2020-01-31 11:39                                 ` Andy Shevchenko
2020-01-31 12:03                                 ` John Garry
2020-01-31 12:03                                   ` John Garry
2020-01-31 12:03                                   ` John Garry
2020-01-31 15:46                                   ` Andy Shevchenko
2020-01-31 15:46                                     ` Andy Shevchenko
2020-01-31 15:46                                     ` Andy Shevchenko
2020-01-31 16:26                                     ` John Garry
2020-01-31 16:26                                       ` John Garry
2020-01-31 16:26                                       ` John Garry
2020-02-01 11:34                                       ` Mark Brown
2020-02-01 11:34                                         ` Mark Brown
2020-02-01 11:32                                     ` Mark Brown
2020-02-01 11:32                                       ` Mark Brown
2020-01-10 19:59   ` Applied "spi: Add HiSilicon v3xx SPI NOR flash controller driver" to the spi tree Mark Brown
2020-01-10 19:59     ` Mark Brown
2020-01-10 19:59     ` Mark Brown
2019-12-09 14:08 ` [PATCH v2 3/3] MAINTAINERS: Add a maintainer for the HiSilicon v3xx SFC driver John Garry
2019-12-09 14:08   ` John Garry
2020-01-10 19:59   ` Applied "MAINTAINERS: Add a maintainer for the HiSilicon v3xx SFC driver" to the spi tree Mark Brown
2020-01-10 19:59     ` Mark Brown
2020-01-10 19:59     ` Mark Brown
2019-12-16 14:52 ` John Garry [this message]
2019-12-16 14:52   ` [PATCH v2 0/3] HiSilicon v3xx SFC driver John Garry
2019-12-16 14:56   ` Mark Brown
2019-12-16 14:56     ` Mark Brown

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