Commit cc3d696c authored by Sameer Pujar's avatar Sameer Pujar Committed by Krzysztof Kozlowski
Browse files

memory: tegra: Add APE memory clients for Tegra234 



Add the memory clients on Tegra234 which are needed for APE
DMA to properly use the SMMU.

Signed-off-by: default avatarSameer Pujar <spujar@nvidia.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20220506132312.3910637-3-thierry.reding@gmail.com


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
parent 72c81bb6

drivers/memory/tegra/tegra234.c

+21 −1
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (C) 2021 NVIDIA CORPORATION.  All rights reserved.

 * Copyright (C) 2021-2022, NVIDIA CORPORATION.  All rights reserved.

 */



#include <soc/tegra/mc.h>
@@ -70,6 +70,26 @@ static const struct tegra_mc_client tegra234_mc_clients[] = { 
				.security = 0x4b4,

			},

		},

	}, {

		.id = TEGRA234_MEMORY_CLIENT_APEDMAR,

		.name = "apedmar",

		.sid = TEGRA234_SID_APE,

		.regs = {

			.sid = {

				.override = 0x4f8,

				.security = 0x4fc,

			},

		},

	}, {

		.id = TEGRA234_MEMORY_CLIENT_APEDMAW,

		.name = "apedmaw",

		.sid = TEGRA234_SID_APE,

		.regs = {

			.sid = {

				.override = 0x500,

				.security = 0x504,

			},

		},

	},

};