ARM: shmobile: r8a7778 dtsi: Add Bus State Controller node

Add a node for the Bus State Controller (BSC) on r8a7778, to which
multiple external devices can be connected.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/r8a7778.dtsi b/arch/arm/boot/dts/r8a7778.dtsi
index c802e72a73bd..5d486b9390b8 100644
--- a/arch/arm/boot/dts/r8a7778.dtsi
+++ b/arch/arm/boot/dts/r8a7778.dtsi
@@ -41,6 +41,13 @@
                 spi2 = &hspi2;
         };
 
+        bsc: bus@1c000000 {
+                compatible = "simple-bus";
+                #address-cells = <1>;
+                #size-cells = <1>;
+                ranges = <0 0 0x1c000000>;
+        };
+
         ether: ethernet@fde00000 {
                 compatible = "renesas,ether-r8a7778";
                 reg = <0xfde00000 0x400>;