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From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Paul Cercueil <paul@crapouillou.net>
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org,
	Boris Brezillon <bbrezillon@kernel.org>,
	Richard Weinberger <richard@nod.at>,
	linux-kernel@vger.kernel.org, Marek Vasut <marek.vasut@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	linux-mtd@lists.infradead.org,
	Harvey Hunt <harveyhuntnexus@gmail.com>,
	Brian Norris <computersforpeace@gmail.com>,
	David Woodhouse <dwmw2@infradead.org>
Subject: Re: [PATCH v4 7/9] mtd: rawnand: ingenic: Add support for the JZ4740
Date: Mon, 4 Mar 2019 20:07:25 +0100	[thread overview]
Message-ID: <20190304200725.28b072a8@xps13> (raw)
In-Reply-To: <1551724129.4932.5@crapouillou.net>

Hi Paul,

Paul Cercueil <paul@crapouillou.net> wrote on Mon, 04 Mar 2019 19:28:49
+0100:

> On Mon, Mar 4, 2019 at 11:34 AM, Miquel Raynal <miquel.raynal@bootlin.com> wrote:
> > Hi Paul,
> > 
> > Paul Cercueil <paul@crapouillou.net <mailto:paul@crapouillou.net>> > wrote on Sat,  9 Feb 2019 16:23:03
> > -0300:
> >   
> >>  Add support for probing the ingenic-nand driver on the JZ4740 SoC >> from
> >>  Ingenic, and the jz4740-ecc driver to support the JZ4740-specific
> >>  ECC hardware.  
> >> >>  Signed-off-by: Paul Cercueil <paul@crapouillou.net >> <mailto:paul@crapouillou.net>>  
> >>  ---  
> >> >>  Changes:
> >> >>  v2: New patch
> >> >>  v3: Also add support for the hardware ECC of the JZ4740 in this >> patch
> >> >>  v4: - Fix formatting issues  
> >>      - Add MODULE_* macros  
> >> >>   drivers/mtd/nand/raw/ingenic/Kconfig        |  10 ++  
> >>   drivers/mtd/nand/raw/ingenic/Makefile       |   1 +
> >>   drivers/mtd/nand/raw/ingenic/ingenic_nand.c |  48 +++++--
> >>   drivers/mtd/nand/raw/ingenic/jz4740_ecc.c   | 196 >> ++++++++++++++++++++++++++++
> >>   4 files changed, 244 insertions(+), 11 deletions(-)
> >>   create mode 100644 drivers/mtd/nand/raw/ingenic/jz4740_ecc.c  
> >> >   
> > [...]
> >   
> >>   	switch (chip->ecc.mode) {
> >>   	case NAND_ECC_HW:
> >>  @@ -270,8 +279,8 @@ static int ingenic_nand_init_chip(struct >> platform_device *pdev,
> >>   		return -ENOMEM;
> >>   	mtd->dev.parent = dev;  
> >> >>  -	chip->legacy.IO_ADDR_R = cs->base + OFFSET_DATA;  
> >>  -	chip->legacy.IO_ADDR_W = cs->base + OFFSET_DATA;
> >>  +	chip->legacy.IO_ADDR_R = cs->base + nfc->soc_info->data_offset;
> >>  +	chip->legacy.IO_ADDR_W = cs->base + nfc->soc_info->data_offset;
> >>   	chip->legacy.chip_delay = RB_DELAY_US;
> >>   	chip->options = NAND_NO_SUBPAGE_WRITE;
> >>   	chip->legacy.select_chip = ingenic_nand_select_chip;  
> > 
> > I think Boris already asked for it, but it would be really great that
> > you update this driver to not use any legacy interface anymore.  
> 
> I thought I'd send a patch later. But I don't mind doing the update in
> this patchset.

Great! No it's okay, don't delay this patch set, doing it in another
thread is fine.


______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Paul Cercueil <paul@crapouillou.net>
Cc: David Woodhouse <dwmw2@infradead.org>,
	Brian Norris <computersforpeace@gmail.com>,
	Boris Brezillon <bbrezillon@kernel.org>,
	Marek Vasut <marek.vasut@gmail.com>,
	Richard Weinberger <richard@nod.at>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Harvey Hunt <harveyhuntnexus@gmail.com>,
	linux-mtd@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 7/9] mtd: rawnand: ingenic: Add support for the JZ4740
Date: Mon, 4 Mar 2019 20:07:25 +0100	[thread overview]
Message-ID: <20190304200725.28b072a8@xps13> (raw)
In-Reply-To: <1551724129.4932.5@crapouillou.net>

Hi Paul,

Paul Cercueil <paul@crapouillou.net> wrote on Mon, 04 Mar 2019 19:28:49
+0100:

> On Mon, Mar 4, 2019 at 11:34 AM, Miquel Raynal <miquel.raynal@bootlin.com> wrote:
> > Hi Paul,
> > 
> > Paul Cercueil <paul@crapouillou.net <mailto:paul@crapouillou.net>> > wrote on Sat,  9 Feb 2019 16:23:03
> > -0300:
> >   
> >>  Add support for probing the ingenic-nand driver on the JZ4740 SoC >> from
> >>  Ingenic, and the jz4740-ecc driver to support the JZ4740-specific
> >>  ECC hardware.  
> >> >>  Signed-off-by: Paul Cercueil <paul@crapouillou.net >> <mailto:paul@crapouillou.net>>  
> >>  ---  
> >> >>  Changes:
> >> >>  v2: New patch
> >> >>  v3: Also add support for the hardware ECC of the JZ4740 in this >> patch
> >> >>  v4: - Fix formatting issues  
> >>      - Add MODULE_* macros  
> >> >>   drivers/mtd/nand/raw/ingenic/Kconfig        |  10 ++  
> >>   drivers/mtd/nand/raw/ingenic/Makefile       |   1 +
> >>   drivers/mtd/nand/raw/ingenic/ingenic_nand.c |  48 +++++--
> >>   drivers/mtd/nand/raw/ingenic/jz4740_ecc.c   | 196 >> ++++++++++++++++++++++++++++
> >>   4 files changed, 244 insertions(+), 11 deletions(-)
> >>   create mode 100644 drivers/mtd/nand/raw/ingenic/jz4740_ecc.c  
> >> >   
> > [...]
> >   
> >>   	switch (chip->ecc.mode) {
> >>   	case NAND_ECC_HW:
> >>  @@ -270,8 +279,8 @@ static int ingenic_nand_init_chip(struct >> platform_device *pdev,
> >>   		return -ENOMEM;
> >>   	mtd->dev.parent = dev;  
> >> >>  -	chip->legacy.IO_ADDR_R = cs->base + OFFSET_DATA;  
> >>  -	chip->legacy.IO_ADDR_W = cs->base + OFFSET_DATA;
> >>  +	chip->legacy.IO_ADDR_R = cs->base + nfc->soc_info->data_offset;
> >>  +	chip->legacy.IO_ADDR_W = cs->base + nfc->soc_info->data_offset;
> >>   	chip->legacy.chip_delay = RB_DELAY_US;
> >>   	chip->options = NAND_NO_SUBPAGE_WRITE;
> >>   	chip->legacy.select_chip = ingenic_nand_select_chip;  
> > 
> > I think Boris already asked for it, but it would be really great that
> > you update this driver to not use any legacy interface anymore.  
> 
> I thought I'd send a patch later. But I don't mind doing the update in
> this patchset.

Great! No it's okay, don't delay this patch set, doing it in another
thread is fine.

  reply	other threads:[~2019-03-04 19:07 UTC|newest]

Thread overview: 65+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-09 19:22 [PATCH v4 1/9] dt-bindings: mtd: ingenic: Add compatible strings for JZ4740 and JZ4725B Paul Cercueil
2019-02-09 19:22 ` Paul Cercueil
2019-02-09 19:22 ` [PATCH v4 2/9] dt-bindings: mtd: ingenic: Change 'BCH' to 'ECC' in documentation Paul Cercueil
2019-02-09 19:22   ` Paul Cercueil
2019-02-13 21:46   ` Rob Herring
2019-02-13 21:46     ` Rob Herring
2019-02-13 21:46     ` Rob Herring
2019-03-04  9:50   ` Miquel Raynal
2019-03-04  9:50     ` Miquel Raynal
2019-03-04 18:23     ` Paul Cercueil
2019-03-04 18:23       ` Paul Cercueil
2019-03-04 18:58       ` Miquel Raynal
2019-03-04 18:58         ` Miquel Raynal
2019-03-13 12:59         ` Paul Cercueil
2019-03-13 12:59           ` Paul Cercueil
2019-03-13 13:12           ` Miquel Raynal
2019-03-13 13:12             ` Miquel Raynal
2019-02-09 19:22 ` [PATCH v4 3/9] mtd: rawnand: Move drivers for Ingenic SoCs to subfolder Paul Cercueil
2019-02-09 19:22   ` Paul Cercueil
2019-02-09 19:23 ` [PATCH v4 4/9] mtd: rawnand: ingenic: Use SPDX license notifiers Paul Cercueil
2019-02-09 19:23   ` Paul Cercueil
2019-02-09 19:23 ` [PATCH v4 5/9] mtd: rawnand: ingenic: Rename jz4780_nand driver to ingenic_nand Paul Cercueil
2019-02-09 19:23   ` Paul Cercueil
2019-02-09 19:23 ` [PATCH v4 6/9] mtd: rawnand: ingenic: Separate top-level and SoC specific code Paul Cercueil
2019-02-09 19:23   ` Paul Cercueil
2019-03-04 10:20   ` Miquel Raynal
2019-03-04 10:20     ` Miquel Raynal
2019-03-04 18:26     ` Paul Cercueil
2019-03-04 18:26       ` Paul Cercueil
2019-03-04 19:04       ` Miquel Raynal
2019-03-04 19:04         ` Miquel Raynal
2019-02-09 19:23 ` [PATCH v4 7/9] mtd: rawnand: ingenic: Add support for the JZ4740 Paul Cercueil
2019-02-09 19:23   ` Paul Cercueil
2019-03-04 10:34   ` Miquel Raynal
2019-03-04 10:34     ` Miquel Raynal
2019-03-04 18:28     ` Paul Cercueil
2019-03-04 18:28       ` Paul Cercueil
2019-03-04 19:07       ` Miquel Raynal [this message]
2019-03-04 19:07         ` Miquel Raynal
2019-02-09 19:23 ` [PATCH v4 8/9] mtd: rawnand: ingenic: Add support for the JZ4725B Paul Cercueil
2019-02-09 19:23   ` Paul Cercueil
2019-03-04 10:35   ` Miquel Raynal
2019-03-04 10:35     ` Miquel Raynal
2019-03-04 18:30     ` Paul Cercueil
2019-03-04 18:30       ` Paul Cercueil
2019-03-04 19:09       ` Miquel Raynal
2019-03-04 19:09         ` Miquel Raynal
2019-03-13 12:46         ` Paul Cercueil
2019-03-13 12:46           ` Paul Cercueil
2019-02-09 19:23 ` [PATCH v4 9/9] mtd: rawnand: ingenic: Add ooblayout for the Qi Ben Nanonote Paul Cercueil
2019-02-09 19:23   ` Paul Cercueil
2019-02-13 21:45 ` [PATCH v4 1/9] dt-bindings: mtd: ingenic: Add compatible strings for JZ4740 and JZ4725B Rob Herring
2019-02-13 21:45   ` Rob Herring
2019-02-13 21:45   ` Rob Herring
2019-03-04  9:45 ` Miquel Raynal
2019-03-04  9:45   ` Miquel Raynal
2019-03-04 18:22   ` Paul Cercueil
2019-03-04 18:22     ` Paul Cercueil
2019-03-04 18:51     ` Miquel Raynal
2019-03-04 18:51       ` Miquel Raynal
2019-03-04 18:51       ` Miquel Raynal
2019-03-13 12:55       ` Paul Cercueil
2019-03-13 12:55         ` Paul Cercueil
2019-03-13 13:09         ` Boris Brezillon
2019-03-13 13:09           ` Boris Brezillon

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