[PATCH] staging: fbtft: Update RA8875 Kconfig help description

[Adam Azuddin]

The current description is too brief. Update the description to
include the manufacturer (RAiO) and the supported resolution
(up to 800x480 pixels) to help users identify the correct driver.

Signed-off-by: Adam Azuddin <azuddinadam@xxxxxxxxx>
---
 drivers/staging/fbtft/Kconfig | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/fbtft/Kconfig b/drivers/staging/fbtft/Kconfig
index 578412a2f379..92943564cb91 100644
--- a/drivers/staging/fbtft/Kconfig
+++ b/drivers/staging/fbtft/Kconfig
@@ -86,7 +86,11 @@ config FB_TFT_PCD8544
 config FB_TFT_RA8875
 	tristate "FB driver for the RA8875 LCD Controller"
 	help
-	  Generic Framebuffer support for RA8875
+	  This enables generic framebuffer support for the RAiO RA8875
+	  display controller. The controller is intended for medium size text/graphic
+	  mixed displays with a resolution of up to 800x480 pixels.
+
+	  Say Y if you have such a display that utilizes this controller.
 
 config FB_TFT_S6D02A1
 	tristate "FB driver for the S6D02A1 LCD Controller"
-- 
2.53.0