| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Interrupt Control Unit |
| */ |
| |
| #ifndef __ASM_MACH_ICU_H |
| #define __ASM_MACH_ICU_H |
| |
| #include "addr-map.h" |
| |
| #define ICU_VIRT_BASE (AXI_VIRT_BASE + 0x82000) |
| #define ICU_REG(x) (ICU_VIRT_BASE + (x)) |
| |
| #define ICU_INT_CONF(n) ICU_REG((n) << 2) |
| #define ICU_INT_CONF_MASK (0xf) |
| |
| /************ PXA168/PXA910 (MMP) *********************/ |
| #define ICU_INT_CONF_AP_INT (1 << 6) |
| #define ICU_INT_CONF_CP_INT (1 << 5) |
| #define ICU_INT_CONF_IRQ (1 << 4) |
| |
| #define ICU_AP_FIQ_SEL_INT_NUM ICU_REG(0x108) /* AP FIQ Selected Interrupt */ |
| #define ICU_AP_IRQ_SEL_INT_NUM ICU_REG(0x10C) /* AP IRQ Selected Interrupt */ |
| #define ICU_AP_GBL_IRQ_MSK ICU_REG(0x114) /* AP Global Interrupt Mask */ |
| #define ICU_INT_STATUS_0 ICU_REG(0x128) /* Interrupt Stuats 0 */ |
| #define ICU_INT_STATUS_1 ICU_REG(0x12C) /* Interrupt Status 1 */ |
| |
| /************************** MMP2 ***********************/ |
| |
| /* |
| * IRQ0/FIQ0 is routed to SP IRQ/FIQ. |
| * IRQ1 is routed to PJ4 IRQ, and IRQ2 is routes to PJ4 FIQ. |
| */ |
| #define ICU_INT_ROUTE_SP_IRQ (1 << 4) |
| #define ICU_INT_ROUTE_PJ4_IRQ (1 << 5) |
| #define ICU_INT_ROUTE_PJ4_FIQ (1 << 6) |
| |
| #define MMP2_ICU_PJ4_IRQ_STATUS0 ICU_REG(0x138) |
| #define MMP2_ICU_PJ4_IRQ_STATUS1 ICU_REG(0x13c) |
| #define MMP2_ICU_PJ4_FIQ_STATUS0 ICU_REG(0x140) |
| #define MMP2_ICU_PJ4_FIQ_STATUS1 ICU_REG(0x144) |
| |
| #define MMP2_ICU_INT4_STATUS ICU_REG(0x150) |
| #define MMP2_ICU_INT5_STATUS ICU_REG(0x154) |
| #define MMP2_ICU_INT17_STATUS ICU_REG(0x158) |
| #define MMP2_ICU_INT35_STATUS ICU_REG(0x15c) |
| #define MMP2_ICU_INT51_STATUS ICU_REG(0x160) |
| |
| #define MMP2_ICU_INT4_MASK ICU_REG(0x168) |
| #define MMP2_ICU_INT5_MASK ICU_REG(0x16C) |
| #define MMP2_ICU_INT17_MASK ICU_REG(0x170) |
| #define MMP2_ICU_INT35_MASK ICU_REG(0x174) |
| #define MMP2_ICU_INT51_MASK ICU_REG(0x178) |
| |
| #define MMP2_ICU_SP_IRQ_SEL ICU_REG(0x100) |
| #define MMP2_ICU_PJ4_IRQ_SEL ICU_REG(0x104) |
| #define MMP2_ICU_PJ4_FIQ_SEL ICU_REG(0x108) |
| |
| #define MMP2_ICU_INVERT ICU_REG(0x164) |
| |
| #define MMP2_ICU_INV_PMIC (1 << 0) |
| #define MMP2_ICU_INV_PERF (1 << 1) |
| #define MMP2_ICU_INV_COMMTX (1 << 2) |
| #define MMP2_ICU_INV_COMMRX (1 << 3) |
| |
| #endif /* __ASM_MACH_ICU_H */ |
