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[1/2] irqchip: nvic: Fix offset for Interrupt Priority Offsets

Message ID 20211201110259.84857-1-vladimir.murzin@arm.com (mailing list archive)
State New, archived
Headers show
Series [1/2] irqchip: nvic: Fix offset for Interrupt Priority Offsets | expand

Commit Message

Vladimir Murzin Dec. 1, 2021, 11:02 a.m. UTC
According to ARM(v7M) ARM Interrupt Priority Offsets located at
0xE000E400-0xE000E5EC, while 0xE000E300-0xE000E33C covers read-only
Interrupt Active Bit Registers

Fixes: 292ec080491d ("irqchip: Add support for ARMv7-M NVIC")
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
---
 drivers/irqchip/irq-nvic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/irqchip/irq-nvic.c b/drivers/irqchip/irq-nvic.c
index 63bac3f..ba4759b 100644
--- a/drivers/irqchip/irq-nvic.c
+++ b/drivers/irqchip/irq-nvic.c
@@ -26,7 +26,7 @@ 
 
 #define NVIC_ISER		0x000
 #define NVIC_ICER		0x080
-#define NVIC_IPR		0x300
+#define NVIC_IPR		0x400
 
 #define NVIC_MAX_BANKS		16
 /*