qemu/include/hw/gpio/imx_gpio.h
Eduardo Habkost 8063396bf3 Use OBJECT_DECLARE_SIMPLE_TYPE when possible
This converts existing DECLARE_INSTANCE_CHECKER usage to
OBJECT_DECLARE_SIMPLE_TYPE when possible.

$ ./scripts/codeconverter/converter.py -i \
  --pattern=AddObjectDeclareSimpleType $(git grep -l '' -- '*.[ch]')

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Paul Durrant <paul@xen.org>
Message-Id: <20200916182519.415636-6-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-18 14:12:32 -04:00

65 lines
1.9 KiB
C

/*
* i.MX processors GPIO registers definition.
*
* Copyright (C) 2015 Jean-Christophe Dubois <jcd@tribudubois.net>
*
* 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 or
* (at your option) version 3 of the License.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef IMX_GPIO_H
#define IMX_GPIO_H
#include "hw/sysbus.h"
#include "qom/object.h"
#define TYPE_IMX_GPIO "imx.gpio"
OBJECT_DECLARE_SIMPLE_TYPE(IMXGPIOState, IMX_GPIO)
#define IMX_GPIO_MEM_SIZE 0x20
/* i.MX GPIO memory map */
#define DR_ADDR 0x00 /* DATA REGISTER */
#define GDIR_ADDR 0x04 /* DIRECTION REGISTER */
#define PSR_ADDR 0x08 /* PAD STATUS REGISTER */
#define ICR1_ADDR 0x0c /* INTERRUPT CONFIGURATION REGISTER 1 */
#define ICR2_ADDR 0x10 /* INTERRUPT CONFIGURATION REGISTER 2 */
#define IMR_ADDR 0x14 /* INTERRUPT MASK REGISTER */
#define ISR_ADDR 0x18 /* INTERRUPT STATUS REGISTER */
#define EDGE_SEL_ADDR 0x1c /* EDGE SEL REGISTER */
#define IMX_GPIO_PIN_COUNT 32
struct IMXGPIOState {
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
MemoryRegion iomem;
uint32_t dr;
uint32_t gdir;
uint32_t psr;
uint64_t icr;
uint32_t imr;
uint32_t isr;
bool has_edge_sel;
uint32_t edge_sel;
bool has_upper_pin_irq;
qemu_irq irq[2];
qemu_irq output[IMX_GPIO_PIN_COUNT];
};
#endif /* IMX_GPIO_H */