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[09/11] ARM: shmobile: r8a7793 dtsi: Use "arm,gic-400" for GIC

Message ID 5b3b3268518fb67c7accf83d786909b2a8cbee63.1436509954.git.horms+renesas@verge.net.au (mailing list archive)
State Accepted
Commit 5b3b3268518fb67c7accf83d786909b2a8cbee63
Headers show

Commit Message

Simon Horman July 10, 2015, 6:37 a.m. UTC 
From: Geert Uytterhoeven <geert+renesas@glider.be>

Replace the "arm,cortex-a15-gic" compatible value for the GIC by
"arm,gic-400", as the R-Car Gen2 GIC is assumed to be a GIC-400.
This has been confirmed by reading the GICD_IIDR register (on r8a7791),
which reports 0x0200043b (GIC-400 = 0x02, 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>
---
 arch/arm/boot/dts/r8a7793.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/arch/arm/boot/dts/r8a7793.dtsi b/arch/arm/boot/dts/r8a7793.dtsi
index c50c5f65388a..3355c487d108 100644
--- a/arch/arm/boot/dts/r8a7793.dtsi
+++ b/arch/arm/boot/dts/r8a7793.dtsi
@@ -42,7 +42,7 @@ 
 	};
 
 	gic: interrupt-controller@f1001000 {
-		compatible = "arm,cortex-a15-gic";
+		compatible = "arm,gic-400";
 		#interrupt-cells = <3>;
 		#address-cells = <0>;
 		interrupt-controller;