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From: geert+renesas@glider.be (Geert Uytterhoeven)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/2] ARM: shmobile: r8a7790: Correct mask for GIC PPI interrupts
Date: Thu, 15 Jan 2015 14:50:44 +0100	[thread overview]
Message-ID: <1421329844-19707-3-git-send-email-geert+renesas@glider.be> (raw)
In-Reply-To: <1421329844-19707-1-git-send-email-geert+renesas@glider.be>

R-Car H2 (r8a7790) contains four Cortex-A15 and four Cortex-A7 cores,
hence the second interrupt specifier cell for Private Peripheral
Interrupts should use "GIC_CPU_MASK_SIMPLE(8)", to make sure interrupts
can be delivered to all 8 processor cores.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Untested

v2:
  - Drop RFC status after receiving confirmation from Liviu Dudau.
---
 arch/arm/boot/dts/r8a7790.dtsi | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 4b38fc92011472e0..1405064ff0245f47 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -120,7 +120,7 @@
 			<0 0xf1002000 0 0x1000>,
 			<0 0xf1004000 0 0x2000>,
 			<0 0xf1006000 0 0x2000>;
-		interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+		interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
 	};
 
 	gpio0: gpio at e6050000 {
@@ -204,10 +204,10 @@
 
 	timer {
 		compatible = "arm,armv7-timer";
-		interrupts = <1 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-			     <1 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-			     <1 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
-			     <1 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+		interrupts = <1 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <1 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <1 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+			     <1 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
 	};
 
 	cmt0: timer at ffca0000 {
-- 
1.9.1

  parent reply	other threads:[~2015-01-15 13:50 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-15 13:50 [PATCH v2 0/2] ARM: shmobile: r8a73a4: Correct mask for GIC PPI interrupts Geert Uytterhoeven
2015-01-15 13:50 ` [PATCH v2 1/2] " Geert Uytterhoeven
2015-01-15 13:50 ` Geert Uytterhoeven [this message]
2015-01-16  1:49   ` [PATCH v2 2/2] ARM: shmobile: r8a7790: " Magnus Damm
2015-01-16  2:15     ` Simon Horman

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