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rtc: Remove legacy DS1338 support

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The DS1338 RTC chip is supported in DM mode by the DS1307 driver, and at
this point all users have been using this functionality. It was a
function of Kconfig configuration that implied otherwise. Remove the
unused legacy symbols.

Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Tom Rini 2026-03-20 14:53:31 -06:00
parent e5e268091e
commit 592c244a3a
4 changed files with 2 additions and 9 deletions
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2
configs/eb_cpu5282_defconfig
View File

@ -44,6 +44,6 @@ CONFIG_SYS_MAX_FLASH_SECT=128
CONFIG_MCFFEC=y
CONFIG_MII=y
CONFIG_DM_RTC=y
CONFIG_RTC_DS1338=y
CONFIG_RTC_DS1307=y
CONFIG_MCFUART=y
CONFIG_WDT=y

2
configs/eb_cpu5282_internal_defconfig
View File

@ -42,6 +42,6 @@ CONFIG_SYS_MAX_FLASH_SECT=128
CONFIG_MCFFEC=y
CONFIG_MII=y
CONFIG_DM_RTC=y
CONFIG_RTC_DS1338=y
CONFIG_RTC_DS1307=y
CONFIG_MCFUART=y
CONFIG_WDT=y

6
drivers/rtc/Kconfig
View File

@ -81,12 +81,6 @@ config RTC_DS1337_NOOSC
bool "Enable support for no oscillator output in DS1337 driver"
depends on RTC_DS1337
config RTC_DS1338
bool "Enable DS1338 driver"
help
Support for Dallas Semiconductor (now Maxim) DS1338 and compatible
Real Time Clock devices.
config RTC_DS1374
bool "Enable DS1374 driver"
depends on !DM_RTC

1
drivers/rtc/Makefile
View File

@ -9,7 +9,6 @@ obj-$(CONFIG_$(PHASE_)DM_RTC) += rtc-uclass.o
obj-$(CONFIG_RTC_ARMADA38X) += armada38x.o
obj-$(CONFIG_RTC_DAVINCI) += davinci.o
obj-$(CONFIG_RTC_DS1307) += ds1307.o
obj-$(CONFIG_RTC_DS1338) += ds1307.o
obj-$(CONFIG_RTC_DS1337) += ds1337.o
obj-$(CONFIG_RTC_DS1374) += ds1374.o
obj-$(CONFIG_RTC_DS1672) += ds1672.o