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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2016 - 2022, Xilinx, Inc.
* Copyright (C) 2022, Advanced Micro Devices, Inc.
*/
#ifndef __ASSEMBLY__
#include <linux/bitops.h>
#endif
struct crlapb_regs {
u32 reserved0[67];
u32 cpu_r5_ctrl;
u32 reserved;
u32 iou_switch_ctrl; /* 0x114 */
u32 reserved1[13];
u32 timestamp_ref_ctrl; /* 0x14c */
u32 reserved3[108];
u32 rst_cpu_r5;
u32 reserved2[17];
u32 rst_timestamp; /* 0x348 */
};
struct iou_scntrs_regs {
u32 counter_control_register; /* 0x0 */
u32 reserved0[7];
u32 base_frequency_id_register; /* 0x20 */
};
#define VERSAL_NET_CRL_APB_BASEADDR 0xEB5E0000
#define VERSAL_NET_IOU_SCNTR_SECURE 0xEC920000
#define CRL_APB_TIMESTAMP_REF_CTRL_CLKACT_BIT BIT(25)
#define IOU_SWITCH_CTRL_CLKACT_BIT BIT(25)
#define IOU_SWITCH_CTRL_DIVISOR0_SHIFT 8
#define IOU_SCNTRS_CONTROL_EN 1
#define crlapb_base ((struct crlapb_regs *)VERSAL_NET_CRL_APB_BASEADDR)
#define iou_scntr_secure ((struct iou_scntrs_regs *)VERSAL_NET_IOU_SCNTR_SECURE)
#define PMC_TAP 0xF11A0000
#define PMC_TAP_IDCODE (PMC_TAP + 0)
#define PMC_TAP_VERSION (PMC_TAP + 0x4)
# define PMC_VERSION_MASK GENMASK(7, 0)
# define PS_VERSION_MASK GENMASK(15, 8)
# define RTL_VERSION_MASK GENMASK(23, 16)
# define PLATFORM_MASK GENMASK(27, 24)
# define PLATFORM_VERSION_MASK GENMASK(31, 28)
#define PMC_TAP_USERCODE (PMC_TAP + 0x8)
enum versal_net_platform {
VERSAL_NET_SILICON = 0,
VERSAL_NET_SPP = 1,
VERSAL_NET_EMU = 2,
VERSAL_NET_QEMU = 3,
};
#define VERSAL_SLCR_BASEADDR 0xF1060000
#define VERSAL_AXI_MUX_SEL (VERSAL_SLCR_BASEADDR + 0x504)
#define VERSAL_OSPI_LINEAR_MODE BIT(1)
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