sunxi: Add default MMC0 card detect pin for A83T, H3 and A64 SoCs

A83T, H3, and A64 have a dedicated pin for card detect on the PF
pingroup. This is used in all designs. Set it as the default.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index 49a937a8b61acbb298ffb0b978b7f2a4bd4e6f75..a24d5c238da91f09b36b5d327be4cccaeff011f4 100644 (file)
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -260,6 +260,7 @@ config MMC
 
 config MMC0_CD_PIN
        string "Card detect pin for mmc0"
+       default "PF6" if MACH_SUN8I_A83T || MACH_SUN8I_H3 || MACH_SUN50I
        default ""
        ---help---
        Set the card detect pin for mmc0, leave empty to not use cd. This