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| author | Vladimir Murzin <vladimir.murzin@arm.com> | 2021-12-01 11:02:58 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-14 10:16:57 +0100 |
| commit | d69903a8e0ed5d9f8c9fd5a18d589d2d876dd890 (patch) | |
| tree | 0e042ed56dbd313127272043f49db2c42f88eca5 | |
| parent | ad5e14fe5349f4070322137ce7caa48ac719c4cc (diff) | |
| download | linux-stable-d69903a8e0ed5d9f8c9fd5a18d589d2d876dd890.tar.gz linux-stable-d69903a8e0ed5d9f8c9fd5a18d589d2d876dd890.tar.bz2 linux-stable-d69903a8e0ed5d9f8c9fd5a18d589d2d876dd890.zip | |
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 /* |