diff options
author | Olof Johansson <olof@lixom.net> | 2019-12-05 13:16:58 -0800 |
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committer | Olof Johansson <olof@lixom.net> | 2019-12-05 13:18:54 -0800 |
commit | 942e6f8a8314e5550e254519dfba4ccd5170421d (patch) | |
tree | 75ec655b440fbc1c454247af38b5596dd8c78de9 /arch/mips/loongson64/common/bonito-irq.c | |
parent | 336bab731be76a90291697e51d2aed0ad67d7cb5 (diff) | |
parent | b08baef02b26cf7c2123e4a24a2fa1fb7a593ffb (diff) |
Merge mainline/master into arm/fixes
This brings in the mainline tree right after armsoc contents was merged
this release cycle, so that we can re-run savedefconfig, etc.
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/mips/loongson64/common/bonito-irq.c')
-rw-r--r-- | arch/mips/loongson64/common/bonito-irq.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/arch/mips/loongson64/common/bonito-irq.c b/arch/mips/loongson64/common/bonito-irq.c deleted file mode 100644 index 82352cc25e4c..000000000000 --- a/arch/mips/loongson64/common/bonito-irq.c +++ /dev/null @@ -1,49 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright 2001 MontaVista Software Inc. - * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net - * Copyright (C) 2000, 2001 Ralf Baechle (ralf@gnu.org) - * - * Copyright (C) 2007 Lemote Inc. & Institute of Computing Technology - * Author: Fuxin Zhang, zhangfx@lemote.com - */ -#include <linux/interrupt.h> -#include <linux/compiler.h> - -#include <loongson.h> - -static inline void bonito_irq_enable(struct irq_data *d) -{ - LOONGSON_INTENSET = (1 << (d->irq - LOONGSON_IRQ_BASE)); - mmiowb(); -} - -static inline void bonito_irq_disable(struct irq_data *d) -{ - LOONGSON_INTENCLR = (1 << (d->irq - LOONGSON_IRQ_BASE)); - mmiowb(); -} - -static struct irq_chip bonito_irq_type = { - .name = "bonito_irq", - .irq_mask = bonito_irq_disable, - .irq_unmask = bonito_irq_enable, -}; - -static struct irqaction __maybe_unused dma_timeout_irqaction = { - .handler = no_action, - .name = "dma_timeout", -}; - -void bonito_irq_init(void) -{ - u32 i; - - for (i = LOONGSON_IRQ_BASE; i < LOONGSON_IRQ_BASE + 32; i++) - irq_set_chip_and_handler(i, &bonito_irq_type, - handle_level_irq); - -#ifdef CONFIG_CPU_LOONGSON2E - setup_irq(LOONGSON_IRQ_BASE + 10, &dma_timeout_irqaction); -#endif -} |