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From:   Julien Thierry <julien.thierry@arm.com>
To:     linux-arm-kernel@lists.infradead.org
Cc:     linux-kernel@vger.kernel.org, daniel.thompson@linaro.org,
        joel@joelfernandes.org, marc.zyngier@arm.com, mark.rutland@arm.com,
        christoffer.dall@arm.com, james.morse@arm.com,
        catalin.marinas@arm.com, will.deacon@arm.com,
        Julien Thierry <julien.thierry@arm.com>
Subject: [PATCH v5 09/27] irqchip/gic: Lower priority of GIC interrupts
Date:   Tue, 28 Aug 2018 16:51:19 +0100
Message-Id: <1535471497-38854-10-git-send-email-julien.thierry@arm.com>
In-Reply-To: <1535471497-38854-1-git-send-email-julien.thierry@arm.com>
References: <1535471497-38854-1-git-send-email-julien.thierry@arm.com>
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The current value used for IRQ priorities is high among the
non-secure interrupt priority values.

Lower the default priority of interrupts so there is more flexibility
to define higher priority interrupts.

Tested-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Julien Thierry <julien.thierry@arm.com>
Suggested-by: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
---
 include/linux/irqchip/arm-gic-common.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/irqchip/arm-gic-common.h b/include/linux/irqchip/arm-gic-common.h
index 9a1a479..2c9a4b3 100644
--- a/include/linux/irqchip/arm-gic-common.h
+++ b/include/linux/irqchip/arm-gic-common.h
@@ -13,7 +13,7 @@
 #include <linux/types.h>
 #include <linux/ioport.h>

-#define GICD_INT_DEF_PRI		0xa0
+#define GICD_INT_DEF_PRI		0xc0
 #define GICD_INT_DEF_PRI_X4		((GICD_INT_DEF_PRI << 24) |\
 					(GICD_INT_DEF_PRI << 16) |\
 					(GICD_INT_DEF_PRI << 8) |\
--
1.9.1