summaryrefslogtreecommitdiff
path: root/include/linux/irqchip
diff options
context:
space:
mode:
authorZenghui Yu <yuzenghui@huawei.com>2020-06-30 21:41:26 +0800
committerMarc Zyngier <maz@kernel.org>2020-07-27 08:55:03 +0100
commit6d4c4479f80141a2a24ac798a86942b1225206df (patch)
tree74867f68b955444ad4dd91358b2630ffe52b4372 /include/linux/irqchip
parent95bf9305d2e38b6d47eb91abfdc7472f05e0f5bd (diff)
irqchip/gic-v3: Remove unused register definition
[maz: The GICv3 spec has evolved quite a bit since the draft the Linux driver was written against, and some register definitions are simply gone] As per the GICv3 specification, GIC{D,R}_SEIR are not assigned and the locations (0x0068) are actually Reserved. GICR_MOV{LPI,ALL}R are two IMP DEF registers and might be defined by some specific micro-architecture. As they're not used anywhere in the kernel, just drop all of them. Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> [maz: added context explaination] Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200630134126.880-1-yuzenghui@huawei.com
Diffstat (limited to 'include/linux/irqchip')
-rw-r--r--include/linux/irqchip/arm-gic-v3.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
index 6c36b6cc3edf..f6d092fdb93d 100644
--- a/include/linux/irqchip/arm-gic-v3.h
+++ b/include/linux/irqchip/arm-gic-v3.h
@@ -19,7 +19,6 @@
#define GICD_CLRSPI_NSR 0x0048
#define GICD_SETSPI_SR 0x0050
#define GICD_CLRSPI_SR 0x0058
-#define GICD_SEIR 0x0068
#define GICD_IGROUPR 0x0080
#define GICD_ISENABLER 0x0100
#define GICD_ICENABLER 0x0180
@@ -119,14 +118,11 @@
#define GICR_WAKER 0x0014
#define GICR_SETLPIR 0x0040
#define GICR_CLRLPIR 0x0048
-#define GICR_SEIR GICD_SEIR
#define GICR_PROPBASER 0x0070
#define GICR_PENDBASER 0x0078
#define GICR_INVLPIR 0x00A0
#define GICR_INVALLR 0x00B0
#define GICR_SYNCR 0x00C0
-#define GICR_MOVLPIR 0x0100
-#define GICR_MOVALLR 0x0110
#define GICR_IDREGS GICD_IDREGS
#define GICR_PIDR2 GICD_PIDR2