w1: add support for DS2438 Smart Battery Monitor

Detailed information about support and provided sysfs files in my next commit which creates a documentation file: Documentation/w1/slaves/w1_ds2438 Signed-off-by: Mariusz Bialonczyk <manio@skyboo.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mariux64 · Mar 17, 2017 · e3af95e · e3af95e
1 parent a9ee205
commit e3af95e
Show file tree

Hide file tree

Showing 4 changed files with 398 additions and 0 deletions.
diff --git a/drivers/w1/slaves/Kconfig b/drivers/w1/slaves/Kconfig
@@ -86,6 +86,12 @@ config W1_SLAVE_DS2433_CRC
 	  Each block has 30 bytes of data and a two byte CRC16.
 	  Full block writes are only allowed if the CRC is valid.
 
+config W1_SLAVE_DS2438
+	tristate "DS2438 Smart Battery Monitor 0x26 family support"
+	help
+	  Say Y here if you want to use a 1-wire
+	  DS2438 Smart Battery Monitor device support
+
 config W1_SLAVE_DS2760
 	tristate "Dallas 2760 battery monitor chip (HP iPAQ & others)"
 	help

diff --git a/drivers/w1/slaves/Makefile b/drivers/w1/slaves/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_W1_SLAVE_DS2406)	+= w1_ds2406.o
 obj-$(CONFIG_W1_SLAVE_DS2423)	+= w1_ds2423.o
 obj-$(CONFIG_W1_SLAVE_DS2431)	+= w1_ds2431.o
 obj-$(CONFIG_W1_SLAVE_DS2433)	+= w1_ds2433.o
+obj-$(CONFIG_W1_SLAVE_DS2438)	+= w1_ds2438.o
 obj-$(CONFIG_W1_SLAVE_DS2760)	+= w1_ds2760.o
 obj-$(CONFIG_W1_SLAVE_DS2780)	+= w1_ds2780.o
 obj-$(CONFIG_W1_SLAVE_DS2781)	+= w1_ds2781.o