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 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@xxxxxxxxx>
---
You can read the GICD_IIDR register from U-Boot using
md 0xfe438008 1
---
arch/arm/boot/dts/r8a7778.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/r8a7778.dtsi b/arch/arm/boot/dts/r8a7778.dtsi
index da76f5d95875ce11..fd10197c7dba6d7d 100644
--- a/arch/arm/boot/dts/r8a7778.dtsi
+++ b/arch/arm/boot/dts/r8a7778.dtsi
@@ -61,7 +61,7 @@
};
gic: interrupt-controller@fe438000 {
- compatible = "arm,cortex-a9-gic";
+ compatible = "arm,pl390";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0xfe438000 0x1000>,
--
1.9.1
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