From: geert+renesas@glider.be (Geert Uytterhoeven)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 1/2] ARM: dts: r8a7790: Correct mask for GIC PPI interrupts
Date: Mon, 7 May 2018 15:19:52 +0200 [thread overview]
Message-ID: <1525699193-5589-2-git-send-email-geert+renesas@glider.be> (raw)
In-Reply-To: <1525699193-5589-1-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>
---
v3:
- Change one-line summary prefix to match current arm-soc practices,
- Rebase,
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 b66a18af28f1659a..47a51cd71434e7d2 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -1554,7 +1554,7 @@
interrupt-controller;
reg = <0 0xf1001000 0 0x1000>, <0 0xf1002000 0 0x2000>,
<0 0xf1004000 0 0x2000>, <0 0xf1006000 0 0x2000>;
- interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
clocks = <&cpg CPG_MOD 408>;
clock-names = "clk";
power-domains = <&sysc R8A7790_PD_ALWAYS_ON>;
@@ -1810,10 +1810,10 @@
timer {
compatible = "arm,armv7-timer";
- interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
- <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
- <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
- <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+ interrupts-extended = <&gic GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+ <&gic GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+ <&gic GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
+ <&gic GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
};
/* External USB clock - can be overridden by the board */
--
2.7.4
next prev parent reply other threads:[~2018-05-07 13:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-07 13:19 [PATCH v3 0/2] ARM: dts: renesas: Correct mask for GIC PPI interrupts Geert Uytterhoeven
2018-05-07 13:19 ` Geert Uytterhoeven [this message]
2018-05-07 13:19 ` [PATCH v3 2/2] ARM: dts: r8a73a4: " Geert Uytterhoeven
2018-05-08 13:35 ` [PATCH v3 0/2] ARM: dts: renesas: " Simon Horman
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