MIPS: BCM63xx: Add IRQ_SPI and CPU specific SPI IRQ values

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: grant.likely@secretlab.ca
Cc: spi-devel-general@lists.sourceforge.net
Patchwork: https://patchwork.linux-mips.org/patch/3320/Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h

@@ -478,6 +478,7 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set)
  */
 enum bcm63xx_irq {
 	IRQ_TIMER = 0,
+	IRQ_SPI,
 	IRQ_UART0,
 	IRQ_UART1,
 	IRQ_DSL,
@@ -509,6 +510,7 @@ enum bcm63xx_irq {
  * 6338 irqs
  */
 #define BCM_6338_TIMER_IRQ		(IRQ_INTERNAL_BASE + 0)
+#define BCM_6338_SPI_IRQ		(IRQ_INTERNAL_BASE + 1)
 #define BCM_6338_UART0_IRQ		(IRQ_INTERNAL_BASE + 2)
 #define BCM_6338_UART1_IRQ		0
 #define BCM_6338_DSL_IRQ		(IRQ_INTERNAL_BASE + 5)
@@ -539,6 +541,7 @@ enum bcm63xx_irq {
  * 6345 irqs
  */
 #define BCM_6345_TIMER_IRQ		(IRQ_INTERNAL_BASE + 0)
+#define BCM_6345_SPI_IRQ		0
 #define BCM_6345_UART0_IRQ		(IRQ_INTERNAL_BASE + 2)
 #define BCM_6345_UART1_IRQ		0
 #define BCM_6345_DSL_IRQ		(IRQ_INTERNAL_BASE + 3)
@@ -569,6 +572,7 @@ enum bcm63xx_irq {
  * 6348 irqs
  */
 #define BCM_6348_TIMER_IRQ		(IRQ_INTERNAL_BASE + 0)
+#define BCM_6348_SPI_IRQ		(IRQ_INTERNAL_BASE + 1)
 #define BCM_6348_UART0_IRQ		(IRQ_INTERNAL_BASE + 2)
 #define BCM_6348_UART1_IRQ		0
 #define BCM_6348_DSL_IRQ		(IRQ_INTERNAL_BASE + 4)
@@ -599,6 +603,7 @@ enum bcm63xx_irq {
  * 6358 irqs
  */
 #define BCM_6358_TIMER_IRQ		(IRQ_INTERNAL_BASE + 0)
+#define BCM_6358_SPI_IRQ		(IRQ_INTERNAL_BASE + 1)
 #define BCM_6358_UART0_IRQ		(IRQ_INTERNAL_BASE + 2)
 #define BCM_6358_UART1_IRQ		(IRQ_INTERNAL_BASE + 3)
 #define BCM_6358_DSL_IRQ		(IRQ_INTERNAL_BASE + 29)
@@ -638,6 +643,7 @@ enum bcm63xx_irq {
 #define BCM_6368_HIGH_IRQ_BASE		(IRQ_INTERNAL_BASE + 32)
 
 #define BCM_6368_TIMER_IRQ		(IRQ_INTERNAL_BASE + 0)
+#define BCM_6368_SPI_IRQ		(IRQ_INTERNAL_BASE + 1)
 #define BCM_6368_UART0_IRQ		(IRQ_INTERNAL_BASE + 2)
 #define BCM_6368_UART1_IRQ		(IRQ_INTERNAL_BASE + 3)
 #define BCM_6368_DSL_IRQ		(IRQ_INTERNAL_BASE + 4)
@@ -677,6 +683,7 @@ extern const int *bcm63xx_irqs;
 
 #define __GEN_CPU_IRQ_TABLE(__cpu)					\
 	[IRQ_TIMER]		= BCM_## __cpu ##_TIMER_IRQ,		\
+	[IRQ_SPI]		= BCM_## __cpu ##_SPI_IRQ,		\
 	[IRQ_UART0]		= BCM_## __cpu ##_UART0_IRQ,		\
 	[IRQ_UART1]		= BCM_## __cpu ##_UART1_IRQ,		\
 	[IRQ_DSL]		= BCM_## __cpu ##_DSL_IRQ,		\