linux-nv-oot/drivers/video/tegra/tsec/tsec_regs.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (c) 2022-2023, NVIDIA CORPORATION.  All rights reserved.
 *
 * Tegra TSEC Module Support
 */

/*
 * Function naming determines intended use:
 *
 *     <x>_r(void) : Returns the offset for register <x>.
 *
 *     <x>_o(void) : Returns the offset for element <x>.
 *
 *     <x>_w(void) : Returns the word offset for word (4 byte) element <x>.
 *
 *     <x>_<y>_s(void) : Returns size of field <y> of register <x> in bits.
 *
 *     <x>_<y>_f(u32 v) : Returns a value based on 'v' which has been shifted
 *         and masked to place it at field <y> of register <x>.  This value
 *         can be |'d with others to produce a full register value for
 *         register <x>.
 *
 *     <x>_<y>_m(void) : Returns a mask for field <y> of register <x>.  This
 *         value can be ~'d and then &'d to clear the value of field <y> for
 *         register <x>.
 *
 *     <x>_<y>_<z>_f(void) : Returns the constant value <z> after being shifted
 *         to place it at field <y> of register <x>.  This value can be |'d
 *         with others to produce a full register value for <x>.
 *
 *     <x>_<y>_v(u32 r) : Returns the value of field <y> from a full register
 *         <x> value 'r' after being shifted to place its LSB at bit 0.
 *         This value is suitable for direct comparison with other unshifted
 *         values appropriate for use in field <y> of register <x>.
 *
 *     <x>_<y>_<z>_v(void) : Returns the constant value for <z> defined for
 *         field <y> of register <x>.  This value is suitable for direct
 *         comparison with unshifted values appropriate for use in field <y>
 *         of register <x>.
 */

#ifndef TSEC_REGS_H
#define TSEC_REGS_H

#include "tsec_comms/tsec_comms_regs.h"

static inline u32 tsec_thi_int_status_r(void)
{
	/* NV_PSEC_THI_INT_STATUS_0 */
	return 0x78;
}
static inline u32 tsec_thi_int_status_clr_f(void)
{
	return 0x1;
}

static inline u32 tsec_thi_streamid0_r(void)
{
	/* NV_PSEC_THI_STREAMID0_0 */
	return 0x30;
}

static inline u32 tsec_thi_streamid1_r(void)
{
	/* NV_PSEC_THI_STREAMID1_0 */
	return 0x34;
}

static inline u32 tsec_priv_blocker_ctrl_cg1_r(void)
{
	/* NV_PSEC_PRIV_BLOCKER_CTRL_CG1 */
	return 0x1e28;
}

static inline u32 tsec_riscv_cg_r(void)
{
	/* NV_PSEC_RISCV_CG */
	return 0x2398;
}

static inline u32 tsec_irqsclr_r(void)
{
	/* NV_PSEC_FALCON_IRQSCLR_0 */
	return 0x1004;
}
static inline u32 tsec_irqsclr_swgen0_set_f(void)
{
	return 0x40;
}

static inline u32 tsec_irqstat_r(void)
{
	/* NV_PSEC_FALCON_IRQSTAT_0 */
	return 0x1008;
}
static inline u32 tsec_irqstat_swgen0(void)
{
	return 0x40;
}
static inline u32 tsec_irqstat_swgen1(void)
{
	return 0x80;
}

static inline u32 tsec_riscv_irqmset_r(void)
{
	/* NV_PSEC_RISCV_IRQMSET_0 */
	return 0x2520;
}
static inline u32 tsec_riscv_irqmset_swgen0_set_f(void)
{
	return 0x40;
}

static inline u32 tsec_riscv_irqmclr_r(void)
{
	/* NV_PSEC_RISCV_IRQMCLR_0 */
	return 0x2524;
}
static inline u32 tsec_riscv_irqmclr_swgen0_set_f(void)
{
	return 0x40;
}
static inline u32 tsec_riscv_irqmclr_swgen1_set_f(void)
{
	return 0x80;
}

static inline u32 tsec_thi_sec_r(void)
{
	/* NV_PSEC_THI_THI_SEC_0 */
	return 0x38;
}
static inline u32 tsec_thi_sec_chlock_f(void)
{
	return 0x100;
}

static inline u32 tsec_riscv_bcr_ctrl_r(void)
{
	/* NV_PSEC_RISCV_BCR_CTRL */
	return 0x2668;
}
static inline u32 tsec_riscv_bcr_ctrl_core_select_riscv_f(void)
{
	return 0x10;
}

static inline u32 tsec_riscv_bcr_dmaaddr_pkcparam_lo_r(void)
{
	/* NV_PSEC_RISCV_BCR_DMAADDR_PKCPARAM_LO */
	return 0x2670;
}

static inline u32 tsec_riscv_bcr_dmaaddr_pkcparam_hi_r(void)
{
	/* NV_PSEC_RISCV_BCR_DMAADDR_PKCPARAM_HI */
	return 0x2674;
}

static inline u32 tsec_riscv_bcr_dmaaddr_fmccode_lo_r(void)
{
	/* NV_PSEC_RISCV_BCR_DMAADDR_FMCCODE_LO */
	return 0x2678;
}

static inline u32 tsec_riscv_bcr_dmaaddr_fmccode_hi_r(void)
{
	/* NV_PSEC_RISCV_BCR_DMAADDR_FMCCODE_HI */
	return 0x267c;
}

static inline u32 tsec_riscv_bcr_dmaaddr_fmcdata_lo_r(void)
{
	/* NV_PSEC_RISCV_BCR_DMAADDR_FMCDATA_LO */
	return 0x2680;
}

static inline u32 tsec_riscv_bcr_dmaaddr_fmcdata_hi_r(void)
{
	/* NV_PSEC_RISCV_BCR_DMAADDR_FMCDATA_HI */
	return 0x2684;
}

static inline u32 tsec_riscv_bcr_dmacfg_r(void)
{
	/* NV_PSEC_RISCV_BCR_DMACFG */
	return 0x266c;
}
static inline u32 tsec_riscv_bcr_dmacfg_target_local_fb_f(void)
{
	return 0x0;
}
static inline u32 tsec_riscv_bcr_dmacfg_lock_locked_f(void)
{
	return 0x80000000;
}

static inline u32 tsec_riscv_bcr_dmacfg_sec_r(void)
{
	/* NV_PSEC_RISCV_BCR_DMACFG_SEC */
	return 0x2694;
}
static inline u32 tsec_riscv_bcr_dmacfg_sec_gscid_f(u32 v)
{
	return (v & 0x1f) << 16;
}

static inline u32 tsec_falcon_mailbox0_r(void)
{
	/* NV_PSEC_FALCON_MAILBOX0 */
	return 0x1040;
}

static inline u32 tsec_falcon_mailbox1_r(void)
{
	/* NV_PSEC_FALCON_MAILBOX1 */
	return 0x1044;
}

static inline u32 tsec_riscv_cpuctl_r(void)
{
	/* NV_PSEC_RISCV_CPUCTL */
	return 0x2388;
}
static inline u32 tsec_riscv_cpuctl_startcpu_true_f(void)
{
	return 0x1;
}
static inline u32 tsec_riscv_cpuctl_active_stat_v(u32 r)
{
	return (r >> 7) & 0x1;
}
static inline u32 tsec_riscv_cpuctl_active_stat_active_v(void)
{
	return 0x00000001;
}

static inline u32 tsec_riscv_br_retcode_r(void)
{
	/* NV_PSEC_RISCV_BR_RETCODE */
	return 0x265c;
}
static inline u32 tsec_riscv_br_retcode_result_v(u32 r)
{
	return (r >> 0) & 0x3;
}
static inline u32 tsec_riscv_br_retcode_result_pass_v(void)
{
	return 0x00000003;
}

static inline u32 tsec_falcon_dmemc_r(u32 r)
{
	/* NV_PSEC_FALCON_DMEMC_0 */
	return (0x11c0 + (r) * 8);
}

static inline u32 tsec_falcon_dmemd_r(u32 r)
{
	/* NV_PSEC_FALCON_DMEMD_0 */
	return (0x11c4 + (r) * 8);
}

static inline u32 tsec_dmem_logbuf_offset_f(void)
{
	return 0x14000;
}

#endif /* TSEC_REGS_H */