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[1/6] ARM: shmobile: r7s72100 dtsi: Use "arm,pl390" for GIC

Message ID d9e1a0ef458302d90d4255b243922e45c25913b2.1450401902.git.horms+renesas@verge.net.au (mailing list archive)
State Accepted
Commit d9e1a0ef458302d90d4255b243922e45c25913b2
Headers show

Commit Message

Simon Horman Dec. 18, 2015, 2:30 a.m. UTC 
From: Geert Uytterhoeven <geert+renesas@glider.be>

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>
---
 arch/arm/boot/dts/r7s72100.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi
index 060c32cbd669..4657d7fb5bce 100644
--- 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;