diff options
author | Vladimir Murzin <vladimir.murzin@arm.com> | 2021-12-01 11:02:58 +0000 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-14 10:03:51 +0100 |
commit | 77903bc22320942704a4d9401b4ea6128a121449 (patch) | |
tree | 8688fb1efe9ae80c03af10b8e216c237531c1a1e | |
parent | ab4163002afbcc035bdc9550b7a8c12eb013289b (diff) |
irqchip: nvic: Fix offset for Interrupt Priority Offsets
commit c5e0cbe2858d278a27d5b3fe31890aea5be064c4 upstream.
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>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211201110259.84857-1-vladimir.murzin@arm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/irqchip/irq-nvic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-nvic.c b/drivers/irqchip/irq-nvic.c index b1777104fd9f..9694529b709d 100644 --- a/drivers/irqchip/irq-nvic.c +++ b/drivers/irqchip/irq-nvic.c @@ -29,7 +29,7 @@ #define NVIC_ISER 0x000 #define NVIC_ICER 0x080 -#define NVIC_IPR 0x300 +#define NVIC_IPR 0x400 #define NVIC_MAX_BANKS 16 /* |