ARM: dts: sun7i: Add pin-muxing info for the mmc controllers

This adds  pin-muxing info for the mmc controller / port combinations which
are known to be used on actual boards.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index e64aa4d..56df970 100644 (file)
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -709,6 +709,27 @@
                                allwinner,drive = <0>;
                                allwinner,pull = <0>;
                        };
+
+                       mmc0_pins_a: mmc0@0 {
+                               allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
+                               allwinner,function = "mmc0";
+                               allwinner,drive = <2>;
+                               allwinner,pull = <0>;
+                       };
+
+                       mmc0_cd_pin_reference_design: mmc0_cd_pin@0 {
+                               allwinner,pins = "PH1";
+                               allwinner,function = "gpio_in";
+                               allwinner,drive = <0>;
+                               allwinner,pull = <1>;
+                       };
+
+                       mmc3_pins_a: mmc3@0 {
+                               allwinner,pins = "PI4","PI5","PI6","PI7","PI8","PI9";
+                               allwinner,function = "mmc3";
+                               allwinner,drive = <2>;
+                               allwinner,pull = <0>;
+                       };
                };
 
                timer@01c20c00 {