From 26a8e96a8b37e8070fa9dcb1b7490cf4d4492d50 Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Sun, 1 Dec 2013 12:04:57 +0400 Subject: xtensa: add MX irqchip MX is an interrupt distributor used in some SMP-capable xtensa configurations. Signed-off-by: Max Filippov Signed-off-by: Chris Zankel --- include/linux/irqchip/xtensa-mx.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 include/linux/irqchip/xtensa-mx.h (limited to 'include/linux/irqchip') diff --git a/include/linux/irqchip/xtensa-mx.h b/include/linux/irqchip/xtensa-mx.h new file mode 100644 index 000000000000..9c3b6ecc8b2f --- /dev/null +++ b/include/linux/irqchip/xtensa-mx.h @@ -0,0 +1,17 @@ +/* + * Xtensa MX interrupt distributor + * + * Copyright (C) 2002 - 2013 Tensilica, Inc. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#ifndef __LINUX_IRQCHIP_XTENSA_MX_H +#define __LINUX_IRQCHIP_XTENSA_MX_H + +struct device_node; +int xtensa_mx_init_legacy(struct device_node *interrupt_parent); + +#endif /* __LINUX_IRQCHIP_XTENSA_MX_H */ -- cgit v1.2.3