diff options
| author | Tony Prisk <linux@prisktech.co.nz> | 2012-10-10 20:59:32 +1300 |
|---|---|---|
| committer | Tony Prisk <linux@prisktech.co.nz> | 2012-10-26 16:45:11 +1300 |
| commit | 0c464d588b6911ca84851ce4762695201d866c7c (patch) | |
| tree | 794563933d34573f72c43609b8cb357c9f11e6c7 /arch/arm/mach-vt8500/include | |
| parent | ddffeb8c4d0331609ef2581d84de4d763607bd37 (diff) | |
| download | blackbird-op-linux-0c464d588b6911ca84851ce4762695201d866c7c.tar.gz blackbird-op-linux-0c464d588b6911ca84851ce4762695201d866c7c.zip | |
arm: vt8500: Convert irq.c for multiplatform integration
This patch converts arch-vt8500/irq.c to MULTI_IRQ_HANDLER and
SPARSE_IRQ. IRQ domain is changed from legacy to linear.
Also, remove legacy code in include/mach/entry-macro.S and
include/mach/irq.h to prepare for multiplatform.
Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-vt8500/include')
| -rw-r--r-- | arch/arm/mach-vt8500/include/mach/entry-macro.S | 26 | ||||
| -rw-r--r-- | arch/arm/mach-vt8500/include/mach/irqs.h | 22 |
2 files changed, 0 insertions, 48 deletions
diff --git a/arch/arm/mach-vt8500/include/mach/entry-macro.S b/arch/arm/mach-vt8500/include/mach/entry-macro.S deleted file mode 100644 index 367d1b55fb9a..000000000000 --- a/arch/arm/mach-vt8500/include/mach/entry-macro.S +++ /dev/null @@ -1,26 +0,0 @@ -/* - * arch/arm/mach-vt8500/include/mach/entry-macro.S - * - * Low-level IRQ helper macros for VIA VT8500 - * - * 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. - */ - - .macro get_irqnr_preamble, base, tmp - @ physical 0xd8140000 is virtual 0xf8140000 - mov \base, #0xf8000000 - orr \base, \base, #0x00140000 - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqnr, [\base] - cmp \irqnr, #63 @ may be false positive, check interrupt status - bne 1001f - ldr \irqstat, [\base, #0x84] - ands \irqstat, #0x80000000 - moveq \irqnr, #0 -1001: - .endm - diff --git a/arch/arm/mach-vt8500/include/mach/irqs.h b/arch/arm/mach-vt8500/include/mach/irqs.h deleted file mode 100644 index a129fd1222fb..000000000000 --- a/arch/arm/mach-vt8500/include/mach/irqs.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * arch/arm/mach-vt8500/include/mach/irqs.h - * - * Copyright (C) 2010 Alexey Charkov <alchark@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* This value is just to make the core happy, never used otherwise */ -#define NR_IRQS 128 |
