diff options
Diffstat (limited to 'arch/arm/plat-samsung/include/plat/irqs.h')
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/irqs.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/arch/arm/plat-samsung/include/plat/irqs.h b/arch/arm/plat-samsung/include/plat/irqs.h deleted file mode 100644 index 039001c0ef05..000000000000 --- a/arch/arm/plat-samsung/include/plat/irqs.h +++ /dev/null @@ -1,72 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/irqs.h - * - * Copyright (c) 2009 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * S5P Common IRQ support - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __PLAT_SAMSUNG_IRQS_H -#define __PLAT_SAMSUNG_IRQS_H __FILE__ - -/* we keep the first set of CPU IRQs out of the range of - * the ISA space, so that the PC104 has them to itself - * and we don't end up having to do horrible things to the - * standard ISA drivers.... - * - * note, since we're using the VICs, our start must be a - * mulitple of 32 to allow the common code to work - */ - -#define S5P_IRQ_OFFSET (32) - -#define S5P_IRQ(x) ((x) + S5P_IRQ_OFFSET) - -#define S5P_VIC0_BASE S5P_IRQ(0) -#define S5P_VIC1_BASE S5P_IRQ(32) -#define S5P_VIC2_BASE S5P_IRQ(64) -#define S5P_VIC3_BASE S5P_IRQ(96) - -#define VIC_BASE(x) (S5P_VIC0_BASE + ((x)*32)) - -#define IRQ_VIC0_BASE S5P_VIC0_BASE -#define IRQ_VIC1_BASE S5P_VIC1_BASE -#define IRQ_VIC2_BASE S5P_VIC2_BASE - -/* VIC based IRQs */ - -#define S5P_IRQ_VIC0(x) (S5P_VIC0_BASE + (x)) -#define S5P_IRQ_VIC1(x) (S5P_VIC1_BASE + (x)) -#define S5P_IRQ_VIC2(x) (S5P_VIC2_BASE + (x)) -#define S5P_IRQ_VIC3(x) (S5P_VIC3_BASE + (x)) - -#define IRQ_EINT(x) ((x) < 16 ? ((x) + S5P_EINT_BASE1) \ - : ((x) - 16 + S5P_EINT_BASE2)) - -#define EINT_OFFSET(irq) ((irq) < S5P_EINT_BASE2 ? \ - ((irq) - S5P_EINT_BASE1) : \ - ((irq) + 16 - S5P_EINT_BASE2)) - -#define IRQ_EINT_BIT(x) EINT_OFFSET(x) - -/* Typically only a few gpio chips require gpio interrupt support. - To avoid memory waste irq descriptors are allocated only for - S5P_GPIOINT_GROUP_COUNT chips, each with total number of - S5P_GPIOINT_GROUP_SIZE pins/irqs. Each GPIOINT group can be assiged - to any gpio chip with the s5p_register_gpio_interrupt() function */ -#define S5P_GPIOINT_GROUP_COUNT 4 -#define S5P_GPIOINT_GROUP_SIZE 8 -#define S5P_GPIOINT_COUNT (S5P_GPIOINT_GROUP_COUNT * S5P_GPIOINT_GROUP_SIZE) - -/* IRQ types common for all s5p platforms */ -#define S5P_IRQ_TYPE_LEVEL_LOW (0x00) -#define S5P_IRQ_TYPE_LEVEL_HIGH (0x01) -#define S5P_IRQ_TYPE_EDGE_FALLING (0x02) -#define S5P_IRQ_TYPE_EDGE_RISING (0x03) -#define S5P_IRQ_TYPE_EDGE_BOTH (0x04) - -#endif /* __PLAT_SAMSUNG_IRQS_H */ |