Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1281604
| From | Bartosz Golaszewski <bgolaszewski@baylibre.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [RESEND PATCH v2 7/9] eeprom: at24: add the at24cs series to the list of supported devices |
| Date | 2015-12-02 11:30 +0100 |
| Message-ID | <qBcPE-5Tr-41@gated-at.bofh.it> (permalink) |
| References | <qBcPD-5Tr-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
The infrastructure for reading of the factory-programmed serial number
for at24cs EEPROM series is now in place. Add the chips that are actually
equipped with the serial number memory area to the list of supported
devices.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
drivers/misc/eeprom/at24.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c
index d474b6d..6e28b02 100644
--- a/drivers/misc/eeprom/at24.c
+++ b/drivers/misc/eeprom/at24.c
@@ -117,16 +117,25 @@ static const struct i2c_device_id at24_ids[] = {
{ "24c00", AT24_DEVICE_MAGIC(128 / 8, AT24_FLAG_TAKE8ADDR) },
/* old variants can't be handled with this generic entry! */
{ "24c01", AT24_DEVICE_MAGIC(1024 / 8, 0) },
+ { "24cs01", AT24_DEVICE_MAGIC(1024 / 8, AT24_FLAG_SERIAL) },
{ "24c02", AT24_DEVICE_MAGIC(2048 / 8, 0) },
+ { "24cs02", AT24_DEVICE_MAGIC(2048 / 8, AT24_FLAG_SERIAL) },
/* spd is a 24c02 in memory DIMMs */
{ "spd", AT24_DEVICE_MAGIC(2048 / 8,
AT24_FLAG_READONLY | AT24_FLAG_IRUGO) },
{ "24c04", AT24_DEVICE_MAGIC(4096 / 8, 0) },
+ { "24cs04", AT24_DEVICE_MAGIC(4096 / 8, AT24_FLAG_SERIAL) },
/* 24rf08 quirk is handled at i2c-core */
{ "24c08", AT24_DEVICE_MAGIC(8192 / 8, 0) },
+ { "24cs08", AT24_DEVICE_MAGIC(8192 / 8, AT24_FLAG_SERIAL) },
{ "24c16", AT24_DEVICE_MAGIC(16384 / 8, 0) },
+ { "24cs16", AT24_DEVICE_MAGIC(16384 / 8, AT24_FLAG_SERIAL) },
{ "24c32", AT24_DEVICE_MAGIC(32768 / 8, AT24_FLAG_ADDR16) },
+ { "24cs32", AT24_DEVICE_MAGIC(32768 / 8,
+ AT24_FLAG_ADDR16 | AT24_FLAG_SERIAL) },
{ "24c64", AT24_DEVICE_MAGIC(65536 / 8, AT24_FLAG_ADDR16) },
+ { "24cs64", AT24_DEVICE_MAGIC(65536 / 8,
+ AT24_FLAG_ADDR16 | AT24_FLAG_SERIAL) },
{ "24c128", AT24_DEVICE_MAGIC(131072 / 8, AT24_FLAG_ADDR16) },
{ "24c256", AT24_DEVICE_MAGIC(262144 / 8, AT24_FLAG_ADDR16) },
{ "24c512", AT24_DEVICE_MAGIC(524288 / 8, AT24_FLAG_ADDR16) },
--
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/
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
[RESEND PATCH v2 0/9] eeprom: at24: at24cs series serial number read Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-12-02 11:30 +0100
[RESEND PATCH v2 9/9] eeprom: at24: readability tweaks Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-12-02 11:30 +0100
[RESEND PATCH v2 4/9] eeprom: at24: support reading of the serial number Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-12-02 11:30 +0100
[RESEND PATCH v2 2/9] eeprom: at24: new flag in platform_data Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-12-02 11:30 +0100
[RESEND PATCH v2 8/9] eeprom: at24: remove a reduntant if Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-12-02 11:30 +0100
[RESEND PATCH v2 1/9] eeprom: at24: platform_data: use BIT() macro Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-12-02 11:30 +0100
[RESEND PATCH v2 3/9] eeprom: at24: tie up an additional address for at24cs series Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-12-02 11:30 +0100
[RESEND PATCH v2 5/9] eeprom: at24: export the serial number through sysfs Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-12-02 11:30 +0100
[RESEND PATCH v2 6/9] eeprom: at24: improve the device_id table readability Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-12-02 11:30 +0100
[RESEND PATCH v2 7/9] eeprom: at24: add the at24cs series to the list of supported devices Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-12-02 11:30 +0100
Re: [RESEND PATCH v2 0/9] eeprom: at24: at24cs series serial number read Wolfram Sang <wsa@the-dreams.de> - 2015-12-11 13:10 +0100
Re: [RESEND PATCH v2 0/9] eeprom: at24: at24cs series serial number read Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2015-12-11 15:00 +0100
csiph-web