diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-orion5x/include/mach/irqs.h | 64 | ||||
| -rw-r--r-- | arch/arm/mach-orion5x/irq.c | 4 |
3 files changed, 35 insertions, 34 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index a750c1425c3a..a67e53a3ba31 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -536,6 +536,7 @@ config ARCH_ORION5X select MVEBU_MBUS select PCI select PLAT_ORION_LEGACY + select MULTI_IRQ_HANDLER help Support for the following Marvell Orion 5x series SoCs: Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182), diff --git a/arch/arm/mach-orion5x/include/mach/irqs.h b/arch/arm/mach-orion5x/include/mach/irqs.h index a6fa9d8f12d8..2431d9923427 100644 --- a/arch/arm/mach-orion5x/include/mach/irqs.h +++ b/arch/arm/mach-orion5x/include/mach/irqs.h @@ -16,42 +16,42 @@ /* * Orion Main Interrupt Controller */ -#define IRQ_ORION5X_BRIDGE 0 -#define IRQ_ORION5X_DOORBELL_H2C 1 -#define IRQ_ORION5X_DOORBELL_C2H 2 -#define IRQ_ORION5X_UART0 3 -#define IRQ_ORION5X_UART1 4 -#define IRQ_ORION5X_I2C 5 -#define IRQ_ORION5X_GPIO_0_7 6 -#define IRQ_ORION5X_GPIO_8_15 7 -#define IRQ_ORION5X_GPIO_16_23 8 -#define IRQ_ORION5X_GPIO_24_31 9 -#define IRQ_ORION5X_PCIE0_ERR 10 -#define IRQ_ORION5X_PCIE0_INT 11 -#define IRQ_ORION5X_USB1_CTRL 12 -#define IRQ_ORION5X_DEV_BUS_ERR 14 -#define IRQ_ORION5X_PCI_ERR 15 -#define IRQ_ORION5X_USB_BR_ERR 16 -#define IRQ_ORION5X_USB0_CTRL 17 -#define IRQ_ORION5X_ETH_RX 18 -#define IRQ_ORION5X_ETH_TX 19 -#define IRQ_ORION5X_ETH_MISC 20 -#define IRQ_ORION5X_ETH_SUM 21 -#define IRQ_ORION5X_ETH_ERR 22 -#define IRQ_ORION5X_IDMA_ERR 23 -#define IRQ_ORION5X_IDMA_0 24 -#define IRQ_ORION5X_IDMA_1 25 -#define IRQ_ORION5X_IDMA_2 26 -#define IRQ_ORION5X_IDMA_3 27 -#define IRQ_ORION5X_CESA 28 -#define IRQ_ORION5X_SATA 29 -#define IRQ_ORION5X_XOR0 30 -#define IRQ_ORION5X_XOR1 31 +#define IRQ_ORION5X_BRIDGE (1 + 0) +#define IRQ_ORION5X_DOORBELL_H2C (1 + 1) +#define IRQ_ORION5X_DOORBELL_C2H (1 + 2) +#define IRQ_ORION5X_UART0 (1 + 3) +#define IRQ_ORION5X_UART1 (1 + 4) +#define IRQ_ORION5X_I2C (1 + 5) +#define IRQ_ORION5X_GPIO_0_7 (1 + 6) +#define IRQ_ORION5X_GPIO_8_15 (1 + 7) +#define IRQ_ORION5X_GPIO_16_23 (1 + 8) +#define IRQ_ORION5X_GPIO_24_31 (1 + 9) +#define IRQ_ORION5X_PCIE0_ERR (1 + 10) +#define IRQ_ORION5X_PCIE0_INT (1 + 11) +#define IRQ_ORION5X_USB1_CTRL (1 + 12) +#define IRQ_ORION5X_DEV_BUS_ERR (1 + 14) +#define IRQ_ORION5X_PCI_ERR (1 + 15) +#define IRQ_ORION5X_USB_BR_ERR (1 + 16) +#define IRQ_ORION5X_USB0_CTRL (1 + 17) +#define IRQ_ORION5X_ETH_RX (1 + 18) +#define IRQ_ORION5X_ETH_TX (1 + 19) +#define IRQ_ORION5X_ETH_MISC (1 + 20) +#define IRQ_ORION5X_ETH_SUM (1 + 21) +#define IRQ_ORION5X_ETH_ERR (1 + 22) +#define IRQ_ORION5X_IDMA_ERR (1 + 23) +#define IRQ_ORION5X_IDMA_0 (1 + 24) +#define IRQ_ORION5X_IDMA_1 (1 + 25) +#define IRQ_ORION5X_IDMA_2 (1 + 26) +#define IRQ_ORION5X_IDMA_3 (1 + 27) +#define IRQ_ORION5X_CESA (1 + 28) +#define IRQ_ORION5X_SATA (1 + 29) +#define IRQ_ORION5X_XOR0 (1 + 30) +#define IRQ_ORION5X_XOR1 (1 + 31) /* * Orion General Purpose Pins */ -#define IRQ_ORION5X_GPIO_START 32 +#define IRQ_ORION5X_GPIO_START 33 #define NR_GPIO_IRQS 32 #define NR_IRQS (IRQ_ORION5X_GPIO_START + NR_GPIO_IRQS) diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c index cd4bac4d7e43..086ecb87d885 100644 --- a/arch/arm/mach-orion5x/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -42,7 +42,7 @@ __exception_irq_entry orion5x_legacy_handle_irq(struct pt_regs *regs) stat = readl_relaxed(MAIN_IRQ_CAUSE); stat &= readl_relaxed(MAIN_IRQ_MASK); if (stat) { - unsigned int hwirq = __fls(stat); + unsigned int hwirq = 1 + __fls(stat); handle_IRQ(hwirq, regs); return; } @@ -51,7 +51,7 @@ __exception_irq_entry orion5x_legacy_handle_irq(struct pt_regs *regs) void __init orion5x_init_irq(void) { - orion_irq_init(0, MAIN_IRQ_MASK); + orion_irq_init(1, MAIN_IRQ_MASK); #ifdef CONFIG_MULTI_IRQ_HANDLER set_handle_irq(orion5x_legacy_handle_irq); |