commit 4f97aac7982bbddff15ef7a67bbce908eadaeead
author Chuanhua Han <chuanhua.han@nxp.com> Fri Jul 26 19:24:00 2019 +0800
committer Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Thu Aug 22 09:07:36 2019 +0530
tree 03bd2a7657d4cfecd4a9684fbc87c7c29eac1da0
parent 6a099ccb0f31d187fbc1d5570d895df527e88d94

rtc: ds3232/ds3231: Add support to generate 32KHz output for driver module

Add an implementation of the rtc_enable_32khz_output() that uses the
driver model i2c APIs.

Also put code related to rtc_enable_32khz_output
under CONFIG_RTC_ENABLE_32KHZ_OUTPUT.

Signed-off-by: Chuanhua Han <chuanhua.han@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>

include/configs/ls2080aqds.h

diff --git a/include/configs/ls2080aqds.h b/include/configs/ls2080aqds.h
index 18f30b5..81af1d9 100644
--- a/include/configs/ls2080aqds.h
+++ b/include/configs/ls2080aqds.h
@@ -325,6 +325,7 @@
 #define RTC
 #define CONFIG_RTC_DS3231               1
 #define CONFIG_SYS_I2C_RTC_ADDR         0x68
+#define CONFIG_RTC_ENABLE_32KHZ_OUTPUT
 
 /* EEPROM */
 #define CONFIG_ID_EEPROM