staging: board: description for CONFIG_STAGING_BOARD

A paragraph to describe what CONFIG_STAGING_BOARD is for,
to help developers have better understanding.

Signed-off-by: Song Chen <chensong_2000@189.cn>
Link: https://lore.kernel.org/r/1608889958-32118-1-git-send-email-chensong_2000@189.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/board/Kconfig b/drivers/staging/board/Kconfig
index d0c6e42eadda40fe12fea13059e545a5794d89dd..64c77970eee84f1c8703b02fd789350570142bcd 100644 (file)
--- a/drivers/staging/board/Kconfig
+++ b/drivers/staging/board/Kconfig
@@ -3,7 +3,10 @@ config STAGING_BOARD
        bool "Staging Board Support"
        depends on OF_ADDRESS && OF_IRQ && CLKDEV_LOOKUP
        help
-         Select to enable per-board staging support code.
-
-         If in doubt, say N here.
+         Staging board base is to support continuous upstream
+         in-tree development and integration of platform devices.
 
+         Helps developers integrate devices as platform devices for
+         device drivers that only provide platform device bindings.
+         This in turn allows for incremental development of both
+         hardware feature support and DT binding work in parallel.