ARM: shmobile: r7s72100 dtsi: Use "arm,pl390" for GIC

Replace the "arm,cortex-a9-gic" compatible value for the GIC by
"arm,pl390", as the documentation states it is a PL390.
This has been confirmed (thanks Chris, Wolfram!) by reading the
GICD_IIDR register, which reports 0x0000043b (PL390 = 0x00, ARM =
0x43b).

This has no effect on runtime behavior, as currently the GIC driver
treats both compatible values the same.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi
index 060c32cbd66923edbda896a9901a0a06495b70c4..4657d7fb5bceede5ea747359257fc68ee9b434ad 100644 (file)
--- a/arch/arm/boot/dts/r7s72100.dtsi
+++ b/arch/arm/boot/dts/r7s72100.dtsi
@@ -329,7 +329,7 @@
        };
 
        gic: interrupt-controller@e8201000 {
-               compatible = "arm,cortex-a9-gic";
+               compatible = "arm,pl390";
                #interrupt-cells = <3>;
                #address-cells = <0>;
                interrupt-controller;