rtc: driver for the DryIce block found in i.MX25 chips

This driver is based on code from Freescale which accompanies their i.MX25 PDK board, with some cleanup. Signed-off-by: Baruch Siach <[email protected]> Cc: Alessandro Zummo <[email protected]> Cc: Sascha Hauer <[email protected]> Acked-by: Wan ZongShun <[email protected]> Cc: Alessandro Zummo <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
RyanHsu · Aug 11, 2010 · eba5454 · eba5454
1 parent 8e58f57
commit eba5454
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diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
@@ -537,6 +537,16 @@ config RTC_DRV_MSM6242
 	  This driver can also be built as a module. If so, the module
 	  will be called rtc-msm6242.
 
+config RTC_DRV_IMXDI
+	tristate "Freescale IMX DryIce Real Time Clock"
+	depends on ARCH_MX25
+	depends on RTC_CLASS
+	help
+	   Support for Freescale IMX DryIce RTC
+
+	   This driver can also be built as a module, if so, the module
+	   will be called "rtc-imxdi".
+
 config RTC_MXC
 	tristate "Freescale MXC Real Time Clock"
 	depends on ARCH_MXC

diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
@@ -46,6 +46,7 @@ obj-$(CONFIG_RTC_DRV_EFI)	+= rtc-efi.o
 obj-$(CONFIG_RTC_DRV_EP93XX)	+= rtc-ep93xx.o
 obj-$(CONFIG_RTC_DRV_FM3130)	+= rtc-fm3130.o
 obj-$(CONFIG_RTC_DRV_GENERIC)	+= rtc-generic.o
+obj-$(CONFIG_RTC_DRV_IMXDI)	+= rtc-imxdi.o
 obj-$(CONFIG_RTC_DRV_ISL1208)	+= rtc-isl1208.o
 obj-$(CONFIG_RTC_DRV_JZ4740)	+= rtc-jz4740.o
 obj-$(CONFIG_RTC_DRV_M41T80)	+= rtc-m41t80.o