From: "Rafał Miłecki" <zajec5@gmail.com>
To: Viet Nga Dao <vndao@altera.com>
Cc: Brian Norris <computersforpeace@gmail.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
David Woodhouse <dwmw2@infradead.org>,
Nga Chi <ngachi86@gmail.com>
Subject: Re: [PATCH] [PATCH v3] mtd:spi-nor: Add Altera Quad SPI Driver
Date: Mon, 16 Mar 2015 09:35:00 +0100 [thread overview]
Message-ID: <CACna6rxx9TN1vko0fVPQgJPLZ3ZN17JjPki+q1Y3Ep9e0HppEA@mail.gmail.com> (raw)
In-Reply-To: <1426493782-3791-1-git-send-email-vndao@altera.com>
On 16 March 2015 at 09:16, <vndao@altera.com> wrote:
> +static struct flash_device flash_devices[] = {
> + FLASH_ID("epcq16-nonjedec", 2, 0x15),
> + FLASH_ID("epcq32-nonjedec", 2, 0x16),
> + FLASH_ID("epcq64-nonjedec", 2, 0x17),
> + FLASH_ID("epcq128-nonjedec", 2, 0x18),
> + FLASH_ID("epcq256-nonjedec", 2, 0x19),
> + FLASH_ID("epcq512-nonjedec", 2, 0x20),
You could probably use EPCQ_OPCODE_ID
> +
> + FLASH_ID("epcs16-nonjedec", 1, 0x14),
> + FLASH_ID("epcs64-nonjedec", 1, 0x16),
> + FLASH_ID("epcs128-nonjedec", 1, 0x18),
And EPCS_OPCODE_ID here.
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index 43bb552..ad0c274 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -683,6 +683,17 @@ static const struct spi_device_id spi_nor_ids[] = {
> { "cat25c09", CAT25_INFO( 128, 8, 32, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
> { "cat25c17", CAT25_INFO( 256, 8, 32, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
> { "cat25128", CAT25_INFO(2048, 8, 64, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
> +
> + /* Altera EPCQ/EPCS Flashes */
> + { "epcq16-nonjedec", INFO(0, 0, 0x10000, 32, 0) },
> + { "epcq32-nonjedec", INFO(0, 0, 0x10000, 64, 0) },
> + { "epcq64-nonjedec", INFO(0, 0, 0x10000, 128, 0) },
> + { "epcq128-nonjedec", INFO(0, 0, 0x10000, 256, 0) },
> + { "epcq256-nonjedec", INFO(0, 0, 0x10000, 512, 0) },
> + { "epcq512-nonjedec", INFO(0, 0, 0x10000, 1024, 0) },
> + { "epcs16-nonjedec", INFO(0, 0, 0x10000, 32, 0) },
> + { "epcs64-nonjedec", INFO(0, 0, 0x10000, 128, 0) },
> + { "epcs128-nonjedec", INFO(0, 0, 0x40000, 256, 0) },
> { },
> };
But mostly, I just wanted to say I like your integration with spi-nor.
Nice work :)
--
Rafał
WARNING: multiple messages have this Message-ID (diff)
From: "Rafał Miłecki" <zajec5-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Viet Nga Dao <vndao-EIB2kfCEclfQT0dZR+AlfA@public.gmane.org>
Cc: Brian Norris
<computersforpeace-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
"devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Linux Kernel Mailing List
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
David Woodhouse <dwmw2-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
Nga Chi <ngachi86-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH] [PATCH v3] mtd:spi-nor: Add Altera Quad SPI Driver
Date: Mon, 16 Mar 2015 09:35:00 +0100 [thread overview]
Message-ID: <CACna6rxx9TN1vko0fVPQgJPLZ3ZN17JjPki+q1Y3Ep9e0HppEA@mail.gmail.com> (raw)
In-Reply-To: <1426493782-3791-1-git-send-email-vndao-EIB2kfCEclfQT0dZR+AlfA@public.gmane.org>
On 16 March 2015 at 09:16, <vndao-EIB2kfCEclfQT0dZR+AlfA@public.gmane.org> wrote:
> +static struct flash_device flash_devices[] = {
> + FLASH_ID("epcq16-nonjedec", 2, 0x15),
> + FLASH_ID("epcq32-nonjedec", 2, 0x16),
> + FLASH_ID("epcq64-nonjedec", 2, 0x17),
> + FLASH_ID("epcq128-nonjedec", 2, 0x18),
> + FLASH_ID("epcq256-nonjedec", 2, 0x19),
> + FLASH_ID("epcq512-nonjedec", 2, 0x20),
You could probably use EPCQ_OPCODE_ID
> +
> + FLASH_ID("epcs16-nonjedec", 1, 0x14),
> + FLASH_ID("epcs64-nonjedec", 1, 0x16),
> + FLASH_ID("epcs128-nonjedec", 1, 0x18),
And EPCS_OPCODE_ID here.
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index 43bb552..ad0c274 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -683,6 +683,17 @@ static const struct spi_device_id spi_nor_ids[] = {
> { "cat25c09", CAT25_INFO( 128, 8, 32, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
> { "cat25c17", CAT25_INFO( 256, 8, 32, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
> { "cat25128", CAT25_INFO(2048, 8, 64, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
> +
> + /* Altera EPCQ/EPCS Flashes */
> + { "epcq16-nonjedec", INFO(0, 0, 0x10000, 32, 0) },
> + { "epcq32-nonjedec", INFO(0, 0, 0x10000, 64, 0) },
> + { "epcq64-nonjedec", INFO(0, 0, 0x10000, 128, 0) },
> + { "epcq128-nonjedec", INFO(0, 0, 0x10000, 256, 0) },
> + { "epcq256-nonjedec", INFO(0, 0, 0x10000, 512, 0) },
> + { "epcq512-nonjedec", INFO(0, 0, 0x10000, 1024, 0) },
> + { "epcs16-nonjedec", INFO(0, 0, 0x10000, 32, 0) },
> + { "epcs64-nonjedec", INFO(0, 0, 0x10000, 128, 0) },
> + { "epcs128-nonjedec", INFO(0, 0, 0x40000, 256, 0) },
> { },
> };
But mostly, I just wanted to say I like your integration with spi-nor.
Nice work :)
--
Rafał
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WARNING: multiple messages have this Message-ID (diff)
From: "Rafał Miłecki" <zajec5@gmail.com>
To: Viet Nga Dao <vndao@altera.com>
Cc: "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>,
Brian Norris <computersforpeace@gmail.com>,
David Woodhouse <dwmw2@infradead.org>,
Nga Chi <ngachi86@gmail.com>
Subject: Re: [PATCH] [PATCH v3] mtd:spi-nor: Add Altera Quad SPI Driver
Date: Mon, 16 Mar 2015 09:35:00 +0100 [thread overview]
Message-ID: <CACna6rxx9TN1vko0fVPQgJPLZ3ZN17JjPki+q1Y3Ep9e0HppEA@mail.gmail.com> (raw)
In-Reply-To: <1426493782-3791-1-git-send-email-vndao@altera.com>
On 16 March 2015 at 09:16, <vndao@altera.com> wrote:
> +static struct flash_device flash_devices[] = {
> + FLASH_ID("epcq16-nonjedec", 2, 0x15),
> + FLASH_ID("epcq32-nonjedec", 2, 0x16),
> + FLASH_ID("epcq64-nonjedec", 2, 0x17),
> + FLASH_ID("epcq128-nonjedec", 2, 0x18),
> + FLASH_ID("epcq256-nonjedec", 2, 0x19),
> + FLASH_ID("epcq512-nonjedec", 2, 0x20),
You could probably use EPCQ_OPCODE_ID
> +
> + FLASH_ID("epcs16-nonjedec", 1, 0x14),
> + FLASH_ID("epcs64-nonjedec", 1, 0x16),
> + FLASH_ID("epcs128-nonjedec", 1, 0x18),
And EPCS_OPCODE_ID here.
> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
> index 43bb552..ad0c274 100644
> --- a/drivers/mtd/spi-nor/spi-nor.c
> +++ b/drivers/mtd/spi-nor/spi-nor.c
> @@ -683,6 +683,17 @@ static const struct spi_device_id spi_nor_ids[] = {
> { "cat25c09", CAT25_INFO( 128, 8, 32, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
> { "cat25c17", CAT25_INFO( 256, 8, 32, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
> { "cat25128", CAT25_INFO(2048, 8, 64, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
> +
> + /* Altera EPCQ/EPCS Flashes */
> + { "epcq16-nonjedec", INFO(0, 0, 0x10000, 32, 0) },
> + { "epcq32-nonjedec", INFO(0, 0, 0x10000, 64, 0) },
> + { "epcq64-nonjedec", INFO(0, 0, 0x10000, 128, 0) },
> + { "epcq128-nonjedec", INFO(0, 0, 0x10000, 256, 0) },
> + { "epcq256-nonjedec", INFO(0, 0, 0x10000, 512, 0) },
> + { "epcq512-nonjedec", INFO(0, 0, 0x10000, 1024, 0) },
> + { "epcs16-nonjedec", INFO(0, 0, 0x10000, 32, 0) },
> + { "epcs64-nonjedec", INFO(0, 0, 0x10000, 128, 0) },
> + { "epcs128-nonjedec", INFO(0, 0, 0x40000, 256, 0) },
> { },
> };
But mostly, I just wanted to say I like your integration with spi-nor.
Nice work :)
--
Rafał
next prev parent reply other threads:[~2015-03-16 8:35 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-16 8:16 [PATCH] [PATCH v3] mtd:spi-nor: Add Altera Quad SPI Driver vndao
2015-03-16 8:16 ` vndao
2015-03-16 8:16 ` vndao
2015-03-16 8:35 ` Rafał Miłecki [this message]
2015-03-16 8:35 ` Rafał Miłecki
2015-03-16 8:35 ` Rafał Miłecki
2015-03-16 8:40 ` Viet Nga Dao
2015-03-16 8:40 ` Viet Nga Dao
2015-03-16 8:40 ` Viet Nga Dao
2015-04-15 1:56 ` Viet Nga Dao
2015-04-15 1:56 ` Viet Nga Dao
2015-04-08 1:29 ` Viet Nga Dao
2015-04-08 1:29 ` Viet Nga Dao
2015-04-08 1:29 ` Viet Nga Dao
2015-04-23 6:39 ` Nga Chi
2015-04-23 6:39 ` Nga Chi
2015-05-05 1:02 ` Viet Nga Dao
2015-05-05 1:02 ` Viet Nga Dao
2015-05-05 1:02 ` Viet Nga Dao
2015-05-28 1:32 ` Brian Norris
2015-05-28 1:32 ` Brian Norris
2015-05-28 1:44 ` Nga Chi
2015-05-28 1:44 ` Nga Chi
2015-05-28 1:44 ` Nga Chi
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