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>

diff --git a/arch/arm/boot/dts/r8a7778.dtsi b/arch/arm/boot/dts/r8a7778.dtsi
index c802e72a73bda5e4c2129261cea4b33fada1be2a..5d486b9390b8ba6a03d6ff18117afa4da8fc8e8b 100644 (file)
--- 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>;