1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Support for Intel Camera Imaging ISP subsystem.
4  * Copyright (c) 2015, Intel Corporation.
5  */
6 
7 #include <system_local.h>
8 #include "device_access.h"
9 #include "assert_support.h"
10 #include "ia_css_debug.h"
11 #include "isys_irq.h"
12 
13 #ifndef __INLINE_ISYS2401_IRQ__
14 /*
15  * Include definitions for isys irq private functions. isys_irq.h includes
16  * declarations of these functions by including isys_irq_public.h.
17  */
18 #include "isys_irq_private.h"
19 #endif
20 
21 /* Public interface */
isys_irqc_status_enable(const isys_irq_ID_t isys_irqc_id)22 void isys_irqc_status_enable(const isys_irq_ID_t	isys_irqc_id)
23 {
24 	assert(isys_irqc_id < N_ISYS_IRQ_ID);
25 
26 	ia_css_debug_dtrace(IA_CSS_DEBUG_TRACE, "Setting irq mask for port %u\n",
27 			    isys_irqc_id);
28 	isys_irqc_reg_store(isys_irqc_id, ISYS_IRQ_MASK_REG_IDX,
29 			    ISYS_IRQ_MASK_REG_VALUE);
30 	isys_irqc_reg_store(isys_irqc_id, ISYS_IRQ_CLEAR_REG_IDX,
31 			    ISYS_IRQ_CLEAR_REG_VALUE);
32 	isys_irqc_reg_store(isys_irqc_id, ISYS_IRQ_ENABLE_REG_IDX,
33 			    ISYS_IRQ_ENABLE_REG_VALUE);
34 }
35