diff options
author | Saeed Bishara <saeed@marvell.com> | 2008-06-22 20:45:06 (GMT) |
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committer | Lennert Buytenhek <buytenh@marvell.com> | 2008-06-22 20:45:06 (GMT) |
commit | 651c74c74bf84ba966b52588ba3329606f3fd8d4 (patch) | |
tree | 7cb446c1da925bf1f4ca9c3a74dfe478748ec515 /arch/arm/mach-kirkwood/irq.c | |
parent | 9c2af6c57c4a253b595b5eef1b665989b5f15de5 (diff) | |
download | linux-fsl-qoriq-651c74c74bf84ba966b52588ba3329606f3fd8d4.tar.xz |
[ARM] add Marvell Kirkwood (88F6000) SoC support
The Marvell Kirkwood (88F6000) is a family of ARM SoCs based on a
Shiva CPU core, and features a DDR2 controller, a x1 PCIe interface,
a USB 2.0 interface, a SPI controller, a crypto accelerator, a TS
interface, and IDMA/XOR engines, and depending on the model, also
features one or two Gigabit Ethernet interfaces, two SATA II
interfaces, one or two TWSI interfaces, one or two UARTs, a
TDM/SLIC interface, a NAND controller, an I2S/SPDIF interface, and
an SDIO interface.
This patch adds supports for the Marvell DB-88F6281-BP Development
Board and the RD-88F6192-NAS and the RD-88F6281 Reference Designs,
enabling support for the PCIe interface, the USB interface, the
ethernet interfaces, the SATA interfaces, the TWSI interfaces, the
UARTs, and the NAND controller.
Signed-off-by: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Diffstat (limited to 'arch/arm/mach-kirkwood/irq.c')
-rw-r--r-- | arch/arm/mach-kirkwood/irq.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c new file mode 100644 index 0000000..302bb2c --- /dev/null +++ b/arch/arm/mach-kirkwood/irq.c @@ -0,0 +1,22 @@ +/* + * arch/arm/mach-kirkwood/irq.c + * + * Kirkwood IRQ handling. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/io.h> +#include <asm/plat-orion/irq.h> +#include "common.h" + +void __init kirkwood_init_irq(void) +{ + orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF)); + orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF)); +} |