* Re: [PATCH 1/2] mtd: spi-nor: Add GD25LQ32C 1.8V SPI NOR flash ID [not found] ` <cb552b89554df49d1e6a24ce45b48c9e203f3b37.1438073915.git.hramrach@gmail.com> @ 2015-07-28 14:33 ` Marek Vasut 2015-07-28 14:36 ` Michal Suchanek 2015-07-28 15:19 ` Rafał Miłecki 0 siblings, 2 replies; 9+ messages in thread From: Marek Vasut @ 2015-07-28 14:33 UTC (permalink / raw) To: Michal Suchanek Cc: David Woodhouse, Brian Norris, Rafał Miłecki, Huang Shijie, Ben Hutchings, Bean Huo 霍斌斌 (beanhuo), linux-mtd, linux-kernel On Tuesday, July 28, 2015 at 11:07:57 AM, Michal Suchanek wrote: > This 1.8V SPI NOR flash is found on ARM Chromebook XE303C and reads > something like 25LQ32VIG in the middle. > > Signed-off-by: Michal Suchanek <hramrach@gmail.com> > --- > drivers/mtd/spi-nor/spi-nor.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c > index d78831b..cba3bd0 100644 > --- a/drivers/mtd/spi-nor/spi-nor.c > +++ b/drivers/mtd/spi-nor/spi-nor.c > @@ -559,6 +559,7 @@ static const struct spi_device_id spi_nor_ids[] = { > > /* GigaDevice */ > { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) }, > + { "gd25lq32c", INFO(0xc86016, 0, 64 * 1024, 64, SECT_4K) }, > { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) }, > { "gd25q128", INFO(0xc84018, 0, 64 * 1024, 256, SECT_4K) }, Don't we have DT bindings, so we can use jedec,spi-nor prop for all new SPI NORs without growing this table ? Best regards, Marek Vasut ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 1/2] mtd: spi-nor: Add GD25LQ32C 1.8V SPI NOR flash ID 2015-07-28 14:33 ` [PATCH 1/2] mtd: spi-nor: Add GD25LQ32C 1.8V SPI NOR flash ID Marek Vasut @ 2015-07-28 14:36 ` Michal Suchanek 2015-07-28 14:38 ` Marek Vasut 2015-07-28 15:19 ` Rafał Miłecki 1 sibling, 1 reply; 9+ messages in thread From: Michal Suchanek @ 2015-07-28 14:36 UTC (permalink / raw) To: Marek Vasut Cc: David Woodhouse, Brian Norris, Rafał Miłecki, Huang Shijie, Ben Hutchings, Bean Huo 霍斌斌 (beanhuo), MTD Maling List, Linux Kernel Mailing List On 28 July 2015 at 16:33, Marek Vasut <marex@denx.de> wrote: > On Tuesday, July 28, 2015 at 11:07:57 AM, Michal Suchanek wrote: >> This 1.8V SPI NOR flash is found on ARM Chromebook XE303C and reads >> something like 25LQ32VIG in the middle. >> >> Signed-off-by: Michal Suchanek <hramrach@gmail.com> >> --- >> drivers/mtd/spi-nor/spi-nor.c | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c >> index d78831b..cba3bd0 100644 >> --- a/drivers/mtd/spi-nor/spi-nor.c >> +++ b/drivers/mtd/spi-nor/spi-nor.c >> @@ -559,6 +559,7 @@ static const struct spi_device_id spi_nor_ids[] = { >> >> /* GigaDevice */ >> { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) }, >> + { "gd25lq32c", INFO(0xc86016, 0, 64 * 1024, 64, SECT_4K) }, >> { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) }, >> { "gd25q128", INFO(0xc84018, 0, 64 * 1024, 256, SECT_4K) }, > > Don't we have DT bindings, so we can use jedec,spi-nor prop for all > new SPI NORs without growing this table ? When jedec,spi-nor compatible is used an attempt is made to identify the chip using this table. When the ID is not in the table (or is misread due to transfer error) spi-nor probe fails. Thanks Michal ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 1/2] mtd: spi-nor: Add GD25LQ32C 1.8V SPI NOR flash ID 2015-07-28 14:36 ` Michal Suchanek @ 2015-07-28 14:38 ` Marek Vasut 2015-07-28 14:52 ` Michal Suchanek 0 siblings, 1 reply; 9+ messages in thread From: Marek Vasut @ 2015-07-28 14:38 UTC (permalink / raw) To: Michal Suchanek Cc: David Woodhouse, Brian Norris, Rafał Miłecki, Huang Shijie, Ben Hutchings, Bean Huo 霍斌斌 (beanhuo), MTD Maling List, Linux Kernel Mailing List On Tuesday, July 28, 2015 at 04:36:29 PM, Michal Suchanek wrote: > On 28 July 2015 at 16:33, Marek Vasut <marex@denx.de> wrote: > > On Tuesday, July 28, 2015 at 11:07:57 AM, Michal Suchanek wrote: > >> This 1.8V SPI NOR flash is found on ARM Chromebook XE303C and reads > >> something like 25LQ32VIG in the middle. > >> > >> Signed-off-by: Michal Suchanek <hramrach@gmail.com> > >> --- > >> > >> drivers/mtd/spi-nor/spi-nor.c | 1 + > >> 1 file changed, 1 insertion(+) > >> > >> diff --git a/drivers/mtd/spi-nor/spi-nor.c > >> b/drivers/mtd/spi-nor/spi-nor.c index d78831b..cba3bd0 100644 > >> --- a/drivers/mtd/spi-nor/spi-nor.c > >> +++ b/drivers/mtd/spi-nor/spi-nor.c > >> @@ -559,6 +559,7 @@ static const struct spi_device_id spi_nor_ids[] = { > >> > >> /* GigaDevice */ > >> { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) }, > >> > >> + { "gd25lq32c", INFO(0xc86016, 0, 64 * 1024, 64, SECT_4K) }, > >> > >> { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) }, > >> { "gd25q128", INFO(0xc84018, 0, 64 * 1024, 256, SECT_4K) }, > > > > Don't we have DT bindings, so we can use jedec,spi-nor prop for all > > new SPI NORs without growing this table ? > > When jedec,spi-nor compatible is used an attempt is made to identify > the chip using this table. > > When the ID is not in the table (or is misread due to transfer error) > spi-nor probe fails. Dang, I was under the impression we want to avoid growing this table :( Best regards, Marek Vasut ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 1/2] mtd: spi-nor: Add GD25LQ32C 1.8V SPI NOR flash ID 2015-07-28 14:38 ` Marek Vasut @ 2015-07-28 14:52 ` Michal Suchanek 0 siblings, 0 replies; 9+ messages in thread From: Michal Suchanek @ 2015-07-28 14:52 UTC (permalink / raw) To: Marek Vasut Cc: David Woodhouse, Brian Norris, Rafał Miłecki, Huang Shijie, Ben Hutchings, Bean Huo 霍斌斌 (beanhuo), MTD Maling List, Linux Kernel Mailing List On 28 July 2015 at 16:38, Marek Vasut <marex@denx.de> wrote: > On Tuesday, July 28, 2015 at 04:36:29 PM, Michal Suchanek wrote: >> On 28 July 2015 at 16:33, Marek Vasut <marex@denx.de> wrote: >> > On Tuesday, July 28, 2015 at 11:07:57 AM, Michal Suchanek wrote: >> >> This 1.8V SPI NOR flash is found on ARM Chromebook XE303C and reads >> >> something like 25LQ32VIG in the middle. >> >> >> >> Signed-off-by: Michal Suchanek <hramrach@gmail.com> >> >> --- >> >> >> >> drivers/mtd/spi-nor/spi-nor.c | 1 + >> >> 1 file changed, 1 insertion(+) >> >> >> >> diff --git a/drivers/mtd/spi-nor/spi-nor.c >> >> b/drivers/mtd/spi-nor/spi-nor.c index d78831b..cba3bd0 100644 >> >> --- a/drivers/mtd/spi-nor/spi-nor.c >> >> +++ b/drivers/mtd/spi-nor/spi-nor.c >> >> @@ -559,6 +559,7 @@ static const struct spi_device_id spi_nor_ids[] = { >> >> >> >> /* GigaDevice */ >> >> { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) }, >> >> >> >> + { "gd25lq32c", INFO(0xc86016, 0, 64 * 1024, 64, SECT_4K) }, >> >> >> >> { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) }, >> >> { "gd25q128", INFO(0xc84018, 0, 64 * 1024, 256, SECT_4K) }, >> > >> > Don't we have DT bindings, so we can use jedec,spi-nor prop for all >> > new SPI NORs without growing this table ? >> >> When jedec,spi-nor compatible is used an attempt is made to identify >> the chip using this table. >> >> When the ID is not in the table (or is misread due to transfer error) >> spi-nor probe fails. > > Dang, I was under the impression we want to avoid growing this table :( > The table not to be grown is the devicetree compatibles table. jedec,spi-nor should be enough for chips that respond to the ID command. BTW jedec is not a registered vendor and adding flash chips to devicetree causes checkpatch warnings. Theoretically you could use the ID data to infer block and whole flash size but code for that is not in the driver. Not sure how many vendor-specific encodings and exceptions are out there. Thanks Michal ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 1/2] mtd: spi-nor: Add GD25LQ32C 1.8V SPI NOR flash ID 2015-07-28 14:33 ` [PATCH 1/2] mtd: spi-nor: Add GD25LQ32C 1.8V SPI NOR flash ID Marek Vasut 2015-07-28 14:36 ` Michal Suchanek @ 2015-07-28 15:19 ` Rafał Miłecki 2015-07-28 15:48 ` Marek Vasut 1 sibling, 1 reply; 9+ messages in thread From: Rafał Miłecki @ 2015-07-28 15:19 UTC (permalink / raw) To: Marek Vasut Cc: Michal Suchanek, David Woodhouse, Brian Norris, Huang Shijie, Ben Hutchings, Bean Huo 霍斌斌 (beanhuo), linux-mtd@lists.infradead.org, Linux Kernel Mailing List On 28 July 2015 at 16:33, Marek Vasut <marex@denx.de> wrote: > On Tuesday, July 28, 2015 at 11:07:57 AM, Michal Suchanek wrote: >> This 1.8V SPI NOR flash is found on ARM Chromebook XE303C and reads >> something like 25LQ32VIG in the middle. >> >> Signed-off-by: Michal Suchanek <hramrach@gmail.com> >> --- >> drivers/mtd/spi-nor/spi-nor.c | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c >> index d78831b..cba3bd0 100644 >> --- a/drivers/mtd/spi-nor/spi-nor.c >> +++ b/drivers/mtd/spi-nor/spi-nor.c >> @@ -559,6 +559,7 @@ static const struct spi_device_id spi_nor_ids[] = { >> >> /* GigaDevice */ >> { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) }, >> + { "gd25lq32c", INFO(0xc86016, 0, 64 * 1024, 64, SECT_4K) }, >> { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) }, >> { "gd25q128", INFO(0xc84018, 0, 64 * 1024, 256, SECT_4K) }, > > Don't we have DT bindings, so we can use jedec,spi-nor prop for all > new SPI NORs without growing this table ? You confused this table with the one in m25p80.c. -- Rafał ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 1/2] mtd: spi-nor: Add GD25LQ32C 1.8V SPI NOR flash ID 2015-07-28 15:19 ` Rafał Miłecki @ 2015-07-28 15:48 ` Marek Vasut 0 siblings, 0 replies; 9+ messages in thread From: Marek Vasut @ 2015-07-28 15:48 UTC (permalink / raw) To: Rafał Miłecki Cc: Michal Suchanek, David Woodhouse, Brian Norris, Huang Shijie, Ben Hutchings, Bean Huo 霍斌斌 (beanhuo), linux-mtd@lists.infradead.org, Linux Kernel Mailing List On Tuesday, July 28, 2015 at 05:19:18 PM, Rafał Miłecki wrote: > On 28 July 2015 at 16:33, Marek Vasut <marex@denx.de> wrote: > > On Tuesday, July 28, 2015 at 11:07:57 AM, Michal Suchanek wrote: > >> This 1.8V SPI NOR flash is found on ARM Chromebook XE303C and reads > >> something like 25LQ32VIG in the middle. > >> > >> Signed-off-by: Michal Suchanek <hramrach@gmail.com> > >> --- > >> > >> drivers/mtd/spi-nor/spi-nor.c | 1 + > >> 1 file changed, 1 insertion(+) > >> > >> diff --git a/drivers/mtd/spi-nor/spi-nor.c > >> b/drivers/mtd/spi-nor/spi-nor.c index d78831b..cba3bd0 100644 > >> --- a/drivers/mtd/spi-nor/spi-nor.c > >> +++ b/drivers/mtd/spi-nor/spi-nor.c > >> @@ -559,6 +559,7 @@ static const struct spi_device_id spi_nor_ids[] = { > >> > >> /* GigaDevice */ > >> { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) }, > >> > >> + { "gd25lq32c", INFO(0xc86016, 0, 64 * 1024, 64, SECT_4K) }, > >> > >> { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) }, > >> { "gd25q128", INFO(0xc84018, 0, 64 * 1024, 256, SECT_4K) }, > > > > Don't we have DT bindings, so we can use jedec,spi-nor prop for all > > new SPI NORs without growing this table ? > > You confused this table with the one in m25p80.c. Uh oh, sorry. Best regards, Marek Vasut ^ permalink raw reply [flat|nested] 9+ messages in thread
[parent not found: <c9120b0590effa9ea7e60ef805782de70b5336ea.1438073915.git.hramrach@gmail.com>]
* Re: [PATCH 2/2] mtd: spi-nor: Add Pm25LD020 and GD25Q41B chip ID. [not found] ` <c9120b0590effa9ea7e60ef805782de70b5336ea.1438073915.git.hramrach@gmail.com> @ 2015-07-28 14:33 ` Marek Vasut 2015-07-28 15:22 ` Rafał Miłecki 0 siblings, 1 reply; 9+ messages in thread From: Marek Vasut @ 2015-07-28 14:33 UTC (permalink / raw) To: Michal Suchanek Cc: David Woodhouse, Brian Norris, Rafał Miłecki, Huang Shijie, Ben Hutchings, Bean Huo 霍斌斌 (beanhuo), linux-mtd, linux-kernel On Tuesday, July 28, 2015 at 11:07:58 AM, Michal Suchanek wrote: > First chip reads Pm25LD020 or Pm25L0020. Found on some WD HDD PCB. > Identified as PMC Pm25LD020. > Flash read does not return consistent data which explains why the disk > died. > > Second chip reads something like 25Q41BT. Found on Esspif ESP8266 based > ESP-01 board. Identified as Giga Devices GD25Q41B. > > Signed-off-by: Michal Suchanek <hramrach@gmail.com> > --- > drivers/mtd/spi-nor/spi-nor.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c > index cba3bd0..e55689d 100644 > --- a/drivers/mtd/spi-nor/spi-nor.c > +++ b/drivers/mtd/spi-nor/spi-nor.c > @@ -558,6 +558,7 @@ static const struct spi_device_id spi_nor_ids[] = { > { "mb85rs1mt", INFO(0x047f27, 0, 128 * 1024, 1, SPI_NOR_NO_ERASE) }, > > /* GigaDevice */ > + { "gd25q41b", INFO(0xc84013, 0, 64 * 1024, 8, SECT_4K) }, > { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) }, > { "gd25lq32c", INFO(0xc86016, 0, 64 * 1024, 64, SECT_4K) }, > { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) }, > @@ -601,6 +602,7 @@ static const struct spi_device_id spi_nor_ids[] = { > /* PMC */ > { "pm25lv512", INFO(0, 0, 32 * 1024, 2, SECT_4K_PMC) }, > { "pm25lv010", INFO(0, 0, 32 * 1024, 4, SECT_4K_PMC) }, > + { "pm25ld020", INFO(0x7f9d22, 0, 64 * 1024, 4, SECT_4K) }, > { "pm25lq032", INFO(0x7f9d46, 0, 64 * 1024, 64, SECT_4K) }, > > /* Spansion -- single (large) sector size only, at least You might want to split this into two patches, but see my comment on 1/2 and please wait for Brian's confirmation there before you do anything. Thanks! Best regards, Marek Vasut ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 2/2] mtd: spi-nor: Add Pm25LD020 and GD25Q41B chip ID. 2015-07-28 14:33 ` [PATCH 2/2] mtd: spi-nor: Add Pm25LD020 and GD25Q41B chip ID Marek Vasut @ 2015-07-28 15:22 ` Rafał Miłecki 2015-07-28 15:49 ` Marek Vasut 0 siblings, 1 reply; 9+ messages in thread From: Rafał Miłecki @ 2015-07-28 15:22 UTC (permalink / raw) To: Marek Vasut Cc: Michal Suchanek, David Woodhouse, Brian Norris, Huang Shijie, Ben Hutchings, Bean Huo 霍斌斌 (beanhuo), linux-mtd@lists.infradead.org, Linux Kernel Mailing List On 28 July 2015 at 16:33, Marek Vasut <marex@denx.de> wrote: > On Tuesday, July 28, 2015 at 11:07:58 AM, Michal Suchanek wrote: >> First chip reads Pm25LD020 or Pm25L0020. Found on some WD HDD PCB. >> Identified as PMC Pm25LD020. >> Flash read does not return consistent data which explains why the disk >> died. >> >> Second chip reads something like 25Q41BT. Found on Esspif ESP8266 based >> ESP-01 board. Identified as Giga Devices GD25Q41B. >> >> Signed-off-by: Michal Suchanek <hramrach@gmail.com> >> --- >> drivers/mtd/spi-nor/spi-nor.c | 2 ++ >> 1 file changed, 2 insertions(+) >> >> diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c >> index cba3bd0..e55689d 100644 >> --- a/drivers/mtd/spi-nor/spi-nor.c >> +++ b/drivers/mtd/spi-nor/spi-nor.c >> @@ -558,6 +558,7 @@ static const struct spi_device_id spi_nor_ids[] = { >> { "mb85rs1mt", INFO(0x047f27, 0, 128 * 1024, 1, SPI_NOR_NO_ERASE) }, >> >> /* GigaDevice */ >> + { "gd25q41b", INFO(0xc84013, 0, 64 * 1024, 8, SECT_4K) }, >> { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) }, >> { "gd25lq32c", INFO(0xc86016, 0, 64 * 1024, 64, SECT_4K) }, >> { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) }, >> @@ -601,6 +602,7 @@ static const struct spi_device_id spi_nor_ids[] = { >> /* PMC */ >> { "pm25lv512", INFO(0, 0, 32 * 1024, 2, SECT_4K_PMC) }, >> { "pm25lv010", INFO(0, 0, 32 * 1024, 4, SECT_4K_PMC) }, >> + { "pm25ld020", INFO(0x7f9d22, 0, 64 * 1024, 4, SECT_4K) }, >> { "pm25lq032", INFO(0x7f9d46, 0, 64 * 1024, 64, SECT_4K) }, >> >> /* Spansion -- single (large) sector size only, at least > > You might want to split this into two patches, but see my comment on 1/2 > and please wait for Brian's confirmation there before you do anything. Since these flashes are from 2 different vendors, it may make sense to use 2 separated patches. I don't care too much however. Adding these entries is OK in general. -- Rafał ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [PATCH 2/2] mtd: spi-nor: Add Pm25LD020 and GD25Q41B chip ID. 2015-07-28 15:22 ` Rafał Miłecki @ 2015-07-28 15:49 ` Marek Vasut 0 siblings, 0 replies; 9+ messages in thread From: Marek Vasut @ 2015-07-28 15:49 UTC (permalink / raw) To: Rafał Miłecki Cc: Michal Suchanek, David Woodhouse, Brian Norris, Huang Shijie, Ben Hutchings, Bean Huo 霍斌斌 (beanhuo), linux-mtd@lists.infradead.org, Linux Kernel Mailing List On Tuesday, July 28, 2015 at 05:22:17 PM, Rafał Miłecki wrote: > On 28 July 2015 at 16:33, Marek Vasut <marex@denx.de> wrote: > > On Tuesday, July 28, 2015 at 11:07:58 AM, Michal Suchanek wrote: > >> First chip reads Pm25LD020 or Pm25L0020. Found on some WD HDD PCB. > >> Identified as PMC Pm25LD020. > >> Flash read does not return consistent data which explains why the disk > >> died. > >> > >> Second chip reads something like 25Q41BT. Found on Esspif ESP8266 based > >> ESP-01 board. Identified as Giga Devices GD25Q41B. > >> > >> Signed-off-by: Michal Suchanek <hramrach@gmail.com> > >> --- > >> > >> drivers/mtd/spi-nor/spi-nor.c | 2 ++ > >> 1 file changed, 2 insertions(+) > >> > >> diff --git a/drivers/mtd/spi-nor/spi-nor.c > >> b/drivers/mtd/spi-nor/spi-nor.c index cba3bd0..e55689d 100644 > >> --- a/drivers/mtd/spi-nor/spi-nor.c > >> +++ b/drivers/mtd/spi-nor/spi-nor.c > >> @@ -558,6 +558,7 @@ static const struct spi_device_id spi_nor_ids[] = { > >> > >> { "mb85rs1mt", INFO(0x047f27, 0, 128 * 1024, 1, SPI_NOR_NO_ERASE) > >> }, > >> > >> /* GigaDevice */ > >> > >> + { "gd25q41b", INFO(0xc84013, 0, 64 * 1024, 8, SECT_4K) }, > >> > >> { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) }, > >> { "gd25lq32c", INFO(0xc86016, 0, 64 * 1024, 64, SECT_4K) }, > >> { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) }, > >> > >> @@ -601,6 +602,7 @@ static const struct spi_device_id spi_nor_ids[] = { > >> > >> /* PMC */ > >> { "pm25lv512", INFO(0, 0, 32 * 1024, 2, SECT_4K_PMC) > >> }, { "pm25lv010", INFO(0, 0, 32 * 1024, 4, > >> SECT_4K_PMC) }, > >> > >> + { "pm25ld020", INFO(0x7f9d22, 0, 64 * 1024, 4, SECT_4K) }, > >> > >> { "pm25lq032", INFO(0x7f9d46, 0, 64 * 1024, 64, SECT_4K) }, > >> > >> /* Spansion -- single (large) sector size only, at least > > > > You might want to split this into two patches, but see my comment on 1/2 > > and please wait for Brian's confirmation there before you do anything. > > Since these flashes are from 2 different vendors, it may make sense to > use 2 separated patches. I don't care too much however. > > Adding these entries is OK in general. Thanks for clarifying, I'll make sure to remember this :) Best regards, Marek Vasut ^ permalink raw reply [flat|nested] 9+ messages in thread
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[not found] ` <cb552b89554df49d1e6a24ce45b48c9e203f3b37.1438073915.git.hramrach@gmail.com>
2015-07-28 14:33 ` [PATCH 1/2] mtd: spi-nor: Add GD25LQ32C 1.8V SPI NOR flash ID Marek Vasut
2015-07-28 14:36 ` Michal Suchanek
2015-07-28 14:38 ` Marek Vasut
2015-07-28 14:52 ` Michal Suchanek
2015-07-28 15:19 ` Rafał Miłecki
2015-07-28 15:48 ` Marek Vasut
[not found] ` <c9120b0590effa9ea7e60ef805782de70b5336ea.1438073915.git.hramrach@gmail.com>
2015-07-28 14:33 ` [PATCH 2/2] mtd: spi-nor: Add Pm25LD020 and GD25Q41B chip ID Marek Vasut
2015-07-28 15:22 ` Rafał Miłecki
2015-07-28 15:49 ` Marek Vasut
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