* Re: [PATCH v2] eeprom: at24: Add 24c2048 [not found] ` <CAMRc=McwQXyvfL+iFWfaTuAd-a5jRDJhLxYsXHV_sVpj7GqPyA@mail.gmail.com> @ 2018-10-23 17:26 ` Adrian Bunk 2018-10-24 10:00 ` Bartosz Golaszewski 0 siblings, 1 reply; 2+ messages in thread From: Adrian Bunk @ 2018-10-23 17:26 UTC (permalink / raw) To: Bartosz Golaszewski, Rob Herring, Mark Rutland; +Cc: linux-i2c, devicetree On Mon, Oct 22, 2018 at 11:59:56PM +0200, Bartosz Golaszewski wrote: > pon., 22 paź 2018 o 16:59 Adrian Bunk <bunk@kernel.org> napisał(a): >... > > I just realized that I forgot to add the entry to > > Documentation/devicetree/bindings/eeprom/at24.txt, > > fixed patch is below. >... > please send it to the DT maintainers as well and get their Acked-by on that. > > Bart >... Rob, Mark, please ack this change. Thanks Adrian >From 580ae2be3d314d9b8df34c9f4e31a9901cc8d300 Mon Sep 17 00:00:00 2001 From: Adrian Bunk <bunk@kernel.org> Date: Sat, 20 Oct 2018 20:40:16 +0300 Subject: [PATCH] eeprom: at24: Add 24c2048 Works with an ST M24M02. Signed-off-by: Adrian Bunk <bunk@kernel.org> --- Documentation/devicetree/bindings/eeprom/at24.txt | 1 + drivers/misc/eeprom/Kconfig | 2 +- drivers/misc/eeprom/at24.c | 3 +++ 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/eeprom/at24.txt b/Documentation/devicetree/bindings/eeprom/at24.txt index aededdbc262b..f9a7c984274c 100644 --- a/Documentation/devicetree/bindings/eeprom/at24.txt +++ b/Documentation/devicetree/bindings/eeprom/at24.txt @@ -27,6 +27,7 @@ Required properties: "atmel,24c256", "atmel,24c512", "atmel,24c1024", + "atmel,24c2048", If <manufacturer> is not "atmel", then a fallback must be used with the same <model> and "atmel" as manufacturer. diff --git a/drivers/misc/eeprom/Kconfig b/drivers/misc/eeprom/Kconfig index 68a1ac929917..d382b13c27dd 100644 --- a/drivers/misc/eeprom/Kconfig +++ b/drivers/misc/eeprom/Kconfig @@ -13,7 +13,7 @@ config EEPROM_AT24 ones like at24c64, 24lc02 or fm24c04: 24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08, - 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024 + 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024, 24c2048 Unless you like data loss puzzles, always be sure that any chip you configure as a 24c32 (32 kbit) or larger is NOT really a diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c index 7e50e1d6f58c..94836fcbe721 100644 --- a/drivers/misc/eeprom/at24.c +++ b/drivers/misc/eeprom/at24.c @@ -173,6 +173,7 @@ AT24_CHIP_DATA(at24_data_24c128, 131072 / 8, AT24_FLAG_ADDR16); AT24_CHIP_DATA(at24_data_24c256, 262144 / 8, AT24_FLAG_ADDR16); AT24_CHIP_DATA(at24_data_24c512, 524288 / 8, AT24_FLAG_ADDR16); AT24_CHIP_DATA(at24_data_24c1024, 1048576 / 8, AT24_FLAG_ADDR16); +AT24_CHIP_DATA(at24_data_24c2048, 2097152 / 8, AT24_FLAG_ADDR16); /* identical to 24c08 ? */ AT24_CHIP_DATA(at24_data_INT3499, 8192 / 8, 0); @@ -199,6 +200,7 @@ static const struct i2c_device_id at24_ids[] = { { "24c256", (kernel_ulong_t)&at24_data_24c256 }, { "24c512", (kernel_ulong_t)&at24_data_24c512 }, { "24c1024", (kernel_ulong_t)&at24_data_24c1024 }, + { "24c2048", (kernel_ulong_t)&at24_data_24c2048 }, { "at24", 0 }, { /* END OF LIST */ } }; @@ -227,6 +229,7 @@ static const struct of_device_id at24_of_match[] = { { .compatible = "atmel,24c256", .data = &at24_data_24c256 }, { .compatible = "atmel,24c512", .data = &at24_data_24c512 }, { .compatible = "atmel,24c1024", .data = &at24_data_24c1024 }, + { .compatible = "atmel,24c2048", .data = &at24_data_24c2048 }, { /* END OF LIST */ }, }; MODULE_DEVICE_TABLE(of, at24_of_match); -- 2.11.0 ^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] eeprom: at24: Add 24c2048 2018-10-23 17:26 ` [PATCH v2] eeprom: at24: Add 24c2048 Adrian Bunk @ 2018-10-24 10:00 ` Bartosz Golaszewski 0 siblings, 0 replies; 2+ messages in thread From: Bartosz Golaszewski @ 2018-10-24 10:00 UTC (permalink / raw) To: bunk; +Cc: Rob Herring, Mark Rutland, linux-i2c, devicetree wt., 23 paź 2018 o 19:26 Adrian Bunk <bunk@kernel.org> napisał(a): > > On Mon, Oct 22, 2018 at 11:59:56PM +0200, Bartosz Golaszewski wrote: > > pon., 22 paź 2018 o 16:59 Adrian Bunk <bunk@kernel.org> napisał(a): > >... > > > I just realized that I forgot to add the entry to > > > Documentation/devicetree/bindings/eeprom/at24.txt, > > > fixed patch is below. > >... > > please send it to the DT maintainers as well and get their Acked-by on that. > > > > Bart > >... > > Rob, Mark, please ack this change. > Rob only responds to patches that were picked up by patchwork, so you'll have to resend it. Bart > Thanks > Adrian > > > From 580ae2be3d314d9b8df34c9f4e31a9901cc8d300 Mon Sep 17 00:00:00 2001 > From: Adrian Bunk <bunk@kernel.org> > Date: Sat, 20 Oct 2018 20:40:16 +0300 > Subject: [PATCH] eeprom: at24: Add 24c2048 > > Works with an ST M24M02. > > Signed-off-by: Adrian Bunk <bunk@kernel.org> > --- > Documentation/devicetree/bindings/eeprom/at24.txt | 1 + > drivers/misc/eeprom/Kconfig | 2 +- > drivers/misc/eeprom/at24.c | 3 +++ > 3 files changed, 5 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/eeprom/at24.txt b/Documentation/devicetree/bindings/eeprom/at24.txt > index aededdbc262b..f9a7c984274c 100644 > --- a/Documentation/devicetree/bindings/eeprom/at24.txt > +++ b/Documentation/devicetree/bindings/eeprom/at24.txt > @@ -27,6 +27,7 @@ Required properties: > "atmel,24c256", > "atmel,24c512", > "atmel,24c1024", > + "atmel,24c2048", > > If <manufacturer> is not "atmel", then a fallback must be used > with the same <model> and "atmel" as manufacturer. > diff --git a/drivers/misc/eeprom/Kconfig b/drivers/misc/eeprom/Kconfig > index 68a1ac929917..d382b13c27dd 100644 > --- a/drivers/misc/eeprom/Kconfig > +++ b/drivers/misc/eeprom/Kconfig > @@ -13,7 +13,7 @@ config EEPROM_AT24 > ones like at24c64, 24lc02 or fm24c04: > > 24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08, > - 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024 > + 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024, 24c2048 > > Unless you like data loss puzzles, always be sure that any chip > you configure as a 24c32 (32 kbit) or larger is NOT really a > diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c > index 7e50e1d6f58c..94836fcbe721 100644 > --- a/drivers/misc/eeprom/at24.c > +++ b/drivers/misc/eeprom/at24.c > @@ -173,6 +173,7 @@ AT24_CHIP_DATA(at24_data_24c128, 131072 / 8, AT24_FLAG_ADDR16); > AT24_CHIP_DATA(at24_data_24c256, 262144 / 8, AT24_FLAG_ADDR16); > AT24_CHIP_DATA(at24_data_24c512, 524288 / 8, AT24_FLAG_ADDR16); > AT24_CHIP_DATA(at24_data_24c1024, 1048576 / 8, AT24_FLAG_ADDR16); > +AT24_CHIP_DATA(at24_data_24c2048, 2097152 / 8, AT24_FLAG_ADDR16); > /* identical to 24c08 ? */ > AT24_CHIP_DATA(at24_data_INT3499, 8192 / 8, 0); > > @@ -199,6 +200,7 @@ static const struct i2c_device_id at24_ids[] = { > { "24c256", (kernel_ulong_t)&at24_data_24c256 }, > { "24c512", (kernel_ulong_t)&at24_data_24c512 }, > { "24c1024", (kernel_ulong_t)&at24_data_24c1024 }, > + { "24c2048", (kernel_ulong_t)&at24_data_24c2048 }, > { "at24", 0 }, > { /* END OF LIST */ } > }; > @@ -227,6 +229,7 @@ static const struct of_device_id at24_of_match[] = { > { .compatible = "atmel,24c256", .data = &at24_data_24c256 }, > { .compatible = "atmel,24c512", .data = &at24_data_24c512 }, > { .compatible = "atmel,24c1024", .data = &at24_data_24c1024 }, > + { .compatible = "atmel,24c2048", .data = &at24_data_24c2048 }, > { /* END OF LIST */ }, > }; > MODULE_DEVICE_TABLE(of, at24_of_match); > -- > 2.11.0 > ^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-10-23 17:26 ` [PATCH v2] eeprom: at24: Add 24c2048 Adrian Bunk
2018-10-24 10:00 ` Bartosz Golaszewski
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