rtc: Add SPI alias for pcf2123 driver
authorPhil Elwell <phil@raspberrypi.org>
Wed, 15 Jun 2016 15:48:41 +0000 (16:48 +0100)
committerDom Cobley <popcornmix@gmail.com>
Mon, 21 Mar 2022 16:03:47 +0000 (16:03 +0000)
Without this alias, Device Tree won't cause the driver
to be loaded.

See: https://github.com/raspberrypi/linux/pull/1510

drivers/rtc/rtc-pcf2123.c

index 7473e6c..4b986b3 100644 (file)
@@ -473,3 +473,4 @@ module_spi_driver(pcf2123_driver);
 MODULE_AUTHOR("Chris Verges <chrisv@cyberswitching.com>");
 MODULE_DESCRIPTION("NXP PCF2123 RTC driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:rtc-pcf2123");