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xlnx-pmu-iomod-intc: Add the PMU Interrupt controller

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Add the PMU IO Module Interrupt controller device.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
This commit is contained in:
Alistair Francis 2018-01-22 11:43:34 -08:00 • committed by Edgar E. Iglesias
parent 07c4a51a29
commit c859b566e8
4 changed files with 614 additions and 0 deletions
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58
include/hw/intc/xlnx-pmu-iomod-intc.h Normal file
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/*
* QEMU model of Xilinx I/O Module Interrupt Controller
*
* Copyright (c) 2014 Xilinx Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef XLNX_PMU_IO_INTC_H
#define XLNX_PMU_IO_INTC_H
#include "qemu/osdep.h"
#include "hw/sysbus.h"
#include "hw/register.h"
#define TYPE_XLNX_PMU_IO_INTC "xlnx.pmu_io_intc"
#define XLNX_PMU_IO_INTC(obj) \
OBJECT_CHECK(XlnxPMUIOIntc, (obj), TYPE_XLNX_PMU_IO_INTC)
/* This is R_PIT3_CONTROL + 1 */
#define XLNXPMUIOINTC_R_MAX (0x78 + 1)
typedef struct XlnxPMUIOIntc {
SysBusDevice parent_obj;
MemoryRegion iomem;
qemu_irq parent_irq;
struct {
uint32_t intr_size;
uint32_t level_edge;
uint32_t positive;
} cfg;
uint32_t irq_raw;
uint32_t regs[XLNXPMUIOINTC_R_MAX];
RegisterInfo regs_info[XLNXPMUIOINTC_R_MAX];
} XlnxPMUIOIntc;
#endif /* XLNX_PMU_IO_INTC_H */