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[1/6] ARM: shmobile: sh73a0 dtsi: Set control-parent for all irqpin nodes

Message ID 1420573329-12762-2-git-send-email-geert+renesas@glider.be (mailing list archive)
State Superseded
Commit ac481d2ebdfa50761827f604dc224c5a5de0ad69
Delegated to: Simon Horman
Headers show

Commit Message

Geert Uytterhoeven Jan. 6, 2015, 7:42 p.m. UTC 
From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

The sh73a0 INTC can't mask interrupts properly most likely due to a
hardware bug. Set the control-parent property to delegate masking to the
parent interrupt controller.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm/boot/dts/sh73a0.dtsi | 3 +++
 1 file changed, 3 insertions(+)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/sh73a0.dtsi b/arch/arm/boot/dts/sh73a0.dtsi
index cca22ec59a2edd63..1cd7b58cb586da6e 100644
--- a/arch/arm/boot/dts/sh73a0.dtsi
+++ b/arch/arm/boot/dts/sh73a0.dtsi
@@ -78,6 +78,7 @@ 
 			      0 6 IRQ_TYPE_LEVEL_HIGH
 			      0 7 IRQ_TYPE_LEVEL_HIGH
 			      0 8 IRQ_TYPE_LEVEL_HIGH>;
+		control-parent;
 	};
 
 	irqpin1: irqpin@e6900004 {
@@ -117,6 +118,7 @@ 
 			      0 22 IRQ_TYPE_LEVEL_HIGH
 			      0 23 IRQ_TYPE_LEVEL_HIGH
 			      0 24 IRQ_TYPE_LEVEL_HIGH>;
+		control-parent;
 	};
 
 	irqpin3: irqpin@e690000c {
@@ -136,6 +138,7 @@ 
 			      0 30 IRQ_TYPE_LEVEL_HIGH
 			      0 31 IRQ_TYPE_LEVEL_HIGH
 			      0 32 IRQ_TYPE_LEVEL_HIGH>;
+		control-parent;
 	};
 
 	i2c0: i2c@e6820000 {