Messages in this thread | | | From | Geert Uytterhoeven <> | Subject | [PATCH 0/3] eeprom: at25: Add DT support for 25lc040 | Date | Thu, 30 Nov 2017 14:29:43 +0100 |
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Hi all,
Some "atmel,at25" compatible SPI EEPROMs (e.g. Microchip 25lc040) use an odd number of address bits. This patch series adds support for instantiating such devices from DT.
Do EEPROMs using 17 or 25 address bits, as mentioned in include/linux/spi/eeprom.h, really exist? Or should we just limit it to a single odd value (9 bits)?
This has been tested with a bunch of 25lc040 EEPROMs.
Thanks!
Geert Uytterhoeven (3): eeprom: at25: Add DT support for EEPROMs with odd address bits dt-bindings: eeprom: at25: Grammar s/are can/can/ dt-bindings: eeprom: at25: Document device-specific compatible values
Documentation/devicetree/bindings/eeprom/at25.txt | 17 ++++++++++++----- drivers/misc/eeprom/at25.c | 4 ++++ 2 files changed, 16 insertions(+), 5 deletions(-)
-- 2.7.4
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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