path: root/drivers/memory/tegra/tegra234.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2022-2023, NVIDIA CORPORATION.  All rights reserved.
 */

#include <soc/tegra/mc.h>

#include <dt-bindings/memory/tegra234-mc.h>
#include <linux/interconnect.h>
#include <linux/tegra-icc.h>

#include <soc/tegra/bpmp.h>
#include "mc.h"

/*
 * MC Client entries are sorted in the increasing order of the
 * override and security register offsets.
 */
static const struct tegra_mc_client tegra234_mc_clients[] = {
	{
		.id = TEGRA234_MEMORY_CLIENT_HDAR,
		.name = "hdar",
		.bpmp_id = TEGRA_ICC_BPMP_HDA,
		.type = TEGRA_ICC_ISO_AUDIO,
		.sid = TEGRA234_SID_HDA,
		.regs = {
			.sid = {
				.override = 0xa8,
				.security = 0xac,
			},
		},
	}, {
		.id = TEGRA234_MEMORY_CLIENT_NVENCSRD,
		.name = "nvencsrd",
		.bpmp_id = TEGRA_ICC_BPMP_NVENC,
		.type = TEGRA_ICC_NISO,
		.sid = TEGRA234_SID_NVENC,
		.regs = {
			.sid = {
				.override = 0xe0,
				.security = 0xe4,
			},
		},
	}, {
		.id = TEGRA234_MEMORY_CLIENT_PCIE6AR,
		.name = "pcie6ar",
		.bpmp_id = TEGRA_ICC_BPMP_PCIE_6,
		.type = TEGRA_ICC_NISO,
		.sid = TEGRA234_SID_PCIE6,
		.regs = {
			.sid = {
				.override = 0x140,
				.security = 0x144,
			},
		},
	}, {
		.id = TEGRA234_MEMORY_CLIENT_PCIE6AW,
		.name = "pcie6aw",
		.bpmp_id = TEGRA_ICC_BPMP_PCIE_6,
		.type = TEGRA_ICC_NISO,
		.sid = TEGRA234_SID_PCIE6,
		.regs = {
			.sid = {
				.override = 0x148,
				.security = 0x14c,
			},
		},
	}, {
		.id = TEGRA234_MEMORY_CLIENT_PCIE7AR,
		.name = "pcie7ar",
		.bpmp_id = TEGRA_ICC_BPMP_PCIE_7,
		.type = TEGRA_ICC_NISO,
		.sid = TEGRA234_SID_PCIE7,
		.regs = {
			.sid = {
				.override = 0x150,
				.security = 0x154,
			},
		},
	}, {
		.id = TEGRA234_MEMORY_CLIENT_NVENCSWR,
		.name = "nvencswr",
		.bpmp_id = TEGRA_ICC_BPMP_NVENC,
		.type = TEGRA_ICC_NISO,
		.sid = TEGRA234_SID_NVENC,
		.regs = {
			.sid = {
				.override = 0x158,
				.security = 0x15c,
			},
		},
	}, {
		.id = TEGRA234_MEMORY_CLIENT_DLA0RDB,
		.name = "dla0rdb",
		.sid = TEGRA234_SID_NVDLA0,
		.regs = {
			.sid = {
				.override = 0x160,
				.security = 0x164,
			},
		},
	}, {
		.id = TEGRA234_MEMORY_CLIENT_DLA0RDB1,
		.name = "dla0rdb1",
		.sid = TEGRA234_SID_NVDLA0,
		.regs = {
			.sid = {
				.override = 0x168,
				.security = 0x16c,
			},
		},
	}, {
		.id = TEGRA234_MEMORY_CLIENT_DLA0WRB,
		.name = "dla0wrb",
		.sid = TEGRA234_SID_NVDLA0,
		.regs = {
			.sid = {
				.override = 0x170,
				.security = 0x174,
			},
		},
	}, {
		.id = TEGRA234_MEMORY_CLIENT_DLA1RDB,
		.name = "dla0rdb",
		.sid = TEGRA234_SID_NVDLA1,
		.regs = {
			.sid = {
				.override = 0x178,
				.security = 0x17c,
			},
		},
	}, {
		.id = TEGRA234_MEMORY_CLIENT_PCIE7AW,
		.name = "pcie7aw",
		.bpmp_id = TEGRA_ICC_BPMP_PCIE_7,
		.type = TEGRA_ICC_NISO,
		.sid = TEGRA234_SID_PCIE7,
		.regs = {
			.sid = {
				.override = 0x180,
				.security = 0x184,
			},
		},
	}, {
		.id = TEGRA234_MEMORY_CLIENT_PCIE8AR,
		.name = "pcie8ar",
		.bpmp_id = TEGRA_ICC_BPMP_PCIE_8,
		.type = TEGRA_ICC_NISO,
		.sid = TEGRA234_SID_PCIE8,
		.regs = {
			.sid = {
				.override = 0x190,
				.security = 0x194,
			},
		},
	}, {
		.id = TEGRA234_MEMORY_CLIENT_HDAW,
		.name = "hdaw",
		.bpmp_id = TEGRA_ICC_BPMP_HDA,
		.type = TEGRA_ICC_ISO_AUDIO,
		.sid = TEGRA234_SID_HDA,
		.regs = {
			.sid = {
				.override = 0x1a8,
				.security = 0x1ac,
			},
		},
	}, {
		.id = TEGRA234_MEMORY_CLIENT_PCIE8AW,
		.name = "pcie8aw",
		.bpmp_id = TEGRA_ICC_BPMP_PCIE_8,
		.type = TEGRA_I