ram: Move Kconfig options into their own menu entry

RAM drivers using Device Model currently lack of their own Kconfig menu
entry, which makes Kconfig put all options of the class in the top-level
menu of device drivers. These options are also incorrectly grouped with
pinctrl options in the generated .config, which is hard to read. Let's
create a menu entry for these drivers.

Fixes: 6c51df6859f ("dm: Add support for RAM drivers")
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Tom Rini <trini@konsulko.com>

diff --git a/drivers/ram/Kconfig b/drivers/ram/Kconfig
index 39d03e8..edb8e25 100644 (file)
--- a/drivers/ram/Kconfig
+++ b/drivers/ram/Kconfig
@@ -1,3 +1,5 @@
+menu "RAM drivers using Driver Model"
+
 config RAM
        bool "Enable RAM drivers using Driver Model"
        depends on DM
@@ -136,3 +138,5 @@ source "drivers/ram/stm32mp1/Kconfig"
 source "drivers/ram/starfive/Kconfig"
 source "drivers/ram/sunxi/Kconfig"
 source "drivers/ram/thead/Kconfig"
+
+endmenu