drivers/interrupt_controller/intc_gicv3_priv.h

/*
 * Copyright 2020 Broadcom
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#ifndef ZEPHYR_INCLUDE_DRIVERS_INTC_GICV3_PRIV_H_
#define ZEPHYR_INCLUDE_DRIVERS_INTC_GICV3_PRIV_H_

#include <zephyr/types.h>
#include <device.h>

/*
 * GIC Register Interface Base Addresses
 */

#define GIC_RDIST_BASE	DT_REG_ADDR_BY_IDX(DT_INST(0, arm_gic), 1)

/* SGI base is at 64K offset from Redistributor */
#define GICR_SGI_BASE_OFF		0x10000

/* GICR registers offset from RD_base(n) */
#define GICR_CTLR			0x0000
#define GICR_IIDR			0x0004
#define GICR_TYPER			0x0008
#define GICR_STATUSR			0x0010
#define GICR_WAKER			0x0014

/* Register bit definations */

/* GICD_CTLR Interrupt group definitions */
#define GICD_CTLR_ENABLE_G0		0
#define GICD_CTLR_ENABLE_G1NS		1
#define GICD_CTLR_ENABLE_G1S		2
#define GICD_CTRL_ARE_S			4
#define GICD_CTRL_ARE_NS		5
#define GICD_CTRL_NS			6
#define GICD_CGRL_E1NWF			7

/* GICD_CTLR Register write progress bit */
#define GICD_CTLR_RWP			31

/* GICR_CTLR */
#define GICR_CTLR_RWP			3

/* GICR_WAKER */
#define GICR_WAKER_PS			1
#define GICR_WAKER_CA			2

/* GITCD_IROUTER */
#define GIC_DIST_IROUTER		0x6000
#define IROUTER(base, n)		(base + GIC_DIST_IROUTER + (n) * 8)

#endif /* ZEPHYR_INCLUDE_DRIVERS_INTC_GICV3_PRIV_H_ */