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Subject[PATCH] memory: tegra: Add APE memory clients for Tegra234
Date
Add the memory clients on Tegra234 which are needed for APE
DMA to properly use the SMMU.

Signed-off-by: Sameer Pujar <spujar@nvidia.com>
---
Please note that this patch depends on the DT binding patches of series
https://patchwork.kernel.org/project/alsa-devel/list/?series=609494&state=*.
So please consider this patch once Thierry picks up DT binding patches and
provides ACK on this.

drivers/memory/tegra/tegra234.c | 22 +++++++++++++++++++++-
1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/drivers/memory/tegra/tegra234.c b/drivers/memory/tegra/tegra234.c
index f7b24ba..1d19cb9 100644
--- a/drivers/memory/tegra/tegra234.c
+++ b/drivers/memory/tegra/tegra234.c
@@ -1,6 +1,6 @@
// 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>
@@ -170,6 +170,26 @@ 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,
+ },
+ },
},
};

--
2.7.4
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