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

diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
index 6c36b6c..f6d092f 100644 (file)
--- 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