drivers: hierarchize drivers Kconfig menu
The menuconfig for drivers are getting more and more cluttered
and unreadable because too many entries are displayed in a single
flat menu. Use hierarchic menu for each category.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Update to apply again in a few places, drop USB hunk]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index bd63621..b5d9048 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1,3 +1,9 @@
+#
+# RTC drivers configuration
+#
+
+menu "Real Time Clock"
+
config DM_RTC
bool "Enable Driver Model for RTC drivers"
depends on DM
@@ -6,3 +12,5 @@
then provides the rtc_get()/rtc_set() interface, delegating to
drivers to perform the actual functions. See rtc.h for a
description of the API.
+
+endmenu