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Groups > linux.kernel > #1251459
| From | Bartosz Golaszewski <bgolaszewski@baylibre.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [RESEND PATCH 0/9] eeprom: at24: at24cs series serial number read |
| Date | 2015-10-20 10:50 +0200 |
| Message-ID | <qlAMh-6Wk-7@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Chips from the at24cs EEPROM series have an additional read-only memory area containing a factory pre-programmed serial number. In order to access it, a dummy write must be executed before reading the serial number bytes. This series adds support for reading the serial number through a sysfs attribute. While we're at it: some of the patches contain readability tweaks and code organization fixes. Tested with at24cs64 and at24cs02 chips (for both 16 and 8 bit address pointers). Bartosz Golaszewski (9): eeprom: at24: platform_data: use BIT() macro eeprom: at24: new flag in platform_data eeprom: at24: tie up an additional address for at24cs series eeprom: at24: support reading of the serial number eeprom: at24: export the serial number through sysfs eeprom: at24: improve the device_id table readability eeprom: at24: add the at24cs series to the list of supported devices eeprom: at24: remove a reduntant if eeprom: at24: readability tweaks drivers/misc/eeprom/at24.c | 181 +++++++++++++++++++++++++++++++------ include/linux/platform_data/at24.h | 9 +- 2 files changed, 160 insertions(+), 30 deletions(-) -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[RESEND PATCH 0/9] eeprom: at24: at24cs series serial number read Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-10-20 10:50 +0200
[RESEND PATCH 1/9] eeprom: at24: platform_data: use BIT() macro Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-10-20 11:00 +0200
Re: [RESEND PATCH 0/9] eeprom: at24: at24cs series serial number read Peter Korsgaard <peter@korsgaard.com> - 2015-10-21 13:10 +0200
Re: [RESEND PATCH 0/9] eeprom: at24: at24cs series serial number read Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-10-21 16:20 +0200
Re: [RESEND PATCH 0/9] eeprom: at24: at24cs series serial number read Peter Korsgaard <peter@korsgaard.com> - 2015-10-21 16:30 +0200
Re: [RESEND PATCH 0/9] eeprom: at24: at24cs series serial number read Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-10-21 16:50 +0200
Re: [RESEND PATCH 0/9] eeprom: at24: at24cs series serial number read Peter Korsgaard <peter@korsgaard.com> - 2015-10-21 17:10 +0200
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