0d601f613b
* 'kirkwood/addr_decode' of git://git.infradead.org/users/jcooper/linux: arm: mvebu: add address decoding controller to the DT arm: mvebu: add basic address decoding support to Armada 370/XP arm: plat-orion: make bridge_virt_base non-const to support DT use case arm: plat-orion: introduce PLAT_ORION_LEGACY hidden config option arm: plat-orion: use void __iomem pointers for addr-map functions arm: plat-orion: use void __iomem pointers for time functions arm: plat-orion: use void __iomem pointers for MPP functions arm: plat-orion: use void __iomem pointers for UART registration functions arm: mach-mvebu: use IOMEM() for base address definitions arm: mach-orion5x: use IOMEM() for base address definitions arm: mach-mv78xx0: use IOMEM() for base address definitions arm: mach-kirkwood: use IOMEM() for base address definitions arm: mach-dove: use IOMEM() for base address definitions arm: mach-orion5x: use plus instead of or for address definitions arm: mach-mv78xx0: use plus instead of or for address definitions arm: mach-kirkwood: use plus instead of or for address definitions arm: mach-dove: use plus instead of or for address definitions This branch had quite a few conflicts, in particular with the PCI static map rework from Rob Herring, and a few other context conflicts due to changes in Kconfig, etc. I fixed up conflicts in: arch/arm/Kconfig arch/arm/mach-dove/common.c arch/arm/mach-dove/include/mach/dove.h arch/arm/mach-kirkwood/common.c arch/arm/mach-kirkwood/include/mach/kirkwood.h arch/arm/mach-mv78xx0/common.c arch/arm/mach-mv78xx0/include/mach/mv78xx0.h arch/arm/mach-orion5x/common.c arch/arm/mach-orion5x/include/mach/orion5x.h Signed-off-by: Olof Johansson <olof@lixom.net>
40 lines
1 KiB
C
40 lines
1 KiB
C
/*
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* arch/arm/mach-mv78xx0/irq.c
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*
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* MV78xx0 IRQ handling.
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#include <linux/gpio.h>
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#include <linux/kernel.h>
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#include <linux/irq.h>
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#include <linux/io.h>
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#include <mach/bridge-regs.h>
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#include <plat/orion-gpio.h>
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#include <plat/irq.h>
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#include "common.h"
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static int __initdata gpio0_irqs[4] = {
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IRQ_MV78XX0_GPIO_0_7,
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IRQ_MV78XX0_GPIO_8_15,
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IRQ_MV78XX0_GPIO_16_23,
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IRQ_MV78XX0_GPIO_24_31,
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};
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void __init mv78xx0_init_irq(void)
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{
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orion_irq_init(0, IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF);
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orion_irq_init(32, IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF);
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orion_irq_init(64, IRQ_VIRT_BASE + IRQ_MASK_ERR_OFF);
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/*
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* Initialize gpiolib for GPIOs 0-31. (The GPIO interrupt mask
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* registers for core #1 are at an offset of 0x18 from those of
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* core #0.)
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*/
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orion_gpio_init(NULL, 0, 32, GPIO_VIRT_BASE,
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mv78xx0_core_index() ? 0x18 : 0,
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IRQ_MV78XX0_GPIO_START, gpio0_irqs);
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}
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