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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2016-03-14 23:45:01 +0900 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-03-14 17:08:41 +0100 |
| commit | cee2cc21550648679d222cbe2637fcc6d0f730ef (patch) | |
| tree | cc6695f66c9a35e915cce0b78133eb4512962654 /drivers | |
| parent | 9408ec1af875a83ad75f3dac1aa18d2337a809fe (diff) | |
| download | linux-cee2cc21550648679d222cbe2637fcc6d0f730ef.tar.bz2 | |
rtc: pcf2127: add pcf2129 device id
There are only a few differences between PCF2127 and PCF2129 (PCF2127
has 512 bytes of general purpose SRAM and count-down timer).
The rtc-pcf2127 driver currently doesn't use the PCF2127 specific
functionality and Kconfig help text already says this driver supports
PCF2127/29, so we can simply add pcf2129 to device id list.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rtc/rtc-pcf2127.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/rtc/rtc-pcf2127.c b/drivers/rtc/rtc-pcf2127.c index 194c440f15d3..2bfdf638b673 100644 --- a/drivers/rtc/rtc-pcf2127.c +++ b/drivers/rtc/rtc-pcf2127.c @@ -1,12 +1,12 @@ /* - * An I2C and SPI driver for the NXP PCF2127 RTC + * An I2C and SPI driver for the NXP PCF2127/29 RTC * Copyright 2013 Til-Technologies * * Author: Renaud Cerrato <r.cerrato@til-technologies.fr> * * based on the other drivers in this same directory. * - * http://www.nxp.com/documents/data_sheet/PCF2127AT.pdf + * Datasheet: http://cache.nxp.com/documents/data_sheet/PCF2127.pdf * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -196,6 +196,7 @@ static int pcf2127_probe(struct device *dev, struct regmap *regmap, #ifdef CONFIG_OF static const struct of_device_id pcf2127_of_match[] = { { .compatible = "nxp,pcf2127" }, + { .compatible = "nxp,pcf2129" }, {} }; MODULE_DEVICE_TABLE(of, pcf2127_of_match); @@ -302,6 +303,7 @@ static int pcf2127_i2c_probe(struct i2c_client *client, static const struct i2c_device_id pcf2127_i2c_id[] = { { "pcf2127", 0 }, + { "pcf2129", 0 }, { } }; MODULE_DEVICE_TABLE(i2c, pcf2127_i2c_id); @@ -364,6 +366,7 @@ static int pcf2127_spi_probe(struct spi_device *spi) static const struct spi_device_id pcf2127_spi_id[] = { { "pcf2127", 0 }, + { "pcf2129", 0 }, { } }; MODULE_DEVICE_TABLE(spi, pcf2127_spi_id); @@ -428,5 +431,5 @@ static void __exit pcf2127_exit(void) module_exit(pcf2127_exit) MODULE_AUTHOR("Renaud Cerrato <r.cerrato@til-technologies.fr>"); -MODULE_DESCRIPTION("NXP PCF2127 RTC driver"); +MODULE_DESCRIPTION("NXP PCF2127/29 RTC driver"); MODULE_LICENSE("GPL v2"); |