From: Svyatoslav Ryhel <clamor95@gmail.com>
To: Krzysztof Kozlowski <krzk@kernel.org>,
Rob Herring <robh@kernel.org>, Conor Dooley <conor+dt@kernel.org>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Mikko Perttunen <mperttunen@nvidia.com>,
Svyatoslav Ryhel <clamor95@gmail.com>,
Sumit Gupta <sumitg@nvidia.com>,
Dmitry Osipenko <digetx@gmail.com>
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-tegra@vger.kernel.org
Subject: [PATCH v1 0/5] Tegra114: implement EMC support
Date: Mon, 26 Jan 2026 21:07:50 +0200 [thread overview]
Message-ID: <20260126190755.78475-1-clamor95@gmail.com> (raw)
Add support for External Memory Controller found in Tegra 4 SoC along
with adjustments required for it to work properly.
Tested on ASUS TF701T (T40X) and Nvidia Tegratab (T40S). Both work fine.
Part of previous patchset: https://lore.kernel.org/lkml/20251125120559.158860-1-clamor95@gmail.com/
Svyatoslav Ryhel (5):
dt-bindings: memory: Document Tegra114 Memory Controller
memory: tegra: implement EMEM regs and ICC ops for Tegra114
dt-bindings: memory: Add Tegra114 memory client IDs
dt-bindings: memory: Document Tegra114 External Memory Controller
memory: tegra: Add Tegra114 EMC driver
.../nvidia,tegra124-emc.yaml | 174 +-
.../nvidia,tegra124-mc.yaml | 31 +-
drivers/memory/tegra/Kconfig | 12 +
drivers/memory/tegra/Makefile | 1 +
drivers/memory/tegra/tegra114-emc.c | 1463 +++++++++++++++++
drivers/memory/tegra/tegra114.c | 193 +++
include/dt-bindings/memory/tegra114-mc.h | 67 +
7 files changed, 1770 insertions(+), 171 deletions(-)
create mode 100644 drivers/memory/tegra/tegra114-emc.c
--
2.51.0
next reply other threads:[~2026-01-26 19:08 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-26 19:07 Svyatoslav Ryhel [this message]
2026-01-26 19:07 ` [PATCH v1 1/5] dt-bindings: memory: Document Tegra114 Memory Controller Svyatoslav Ryhel
2026-01-26 19:07 ` [PATCH v1 2/5] memory: tegra: implement EMEM regs and ICC ops for Tegra114 Svyatoslav Ryhel
2026-01-26 19:07 ` [PATCH v1 3/5] dt-bindings: memory: Add Tegra114 memory client IDs Svyatoslav Ryhel
2026-02-17 7:22 ` Krzysztof Kozlowski
2026-02-17 8:02 ` Svyatoslav Ryhel
2026-02-17 8:15 ` Krzysztof Kozlowski
2026-02-17 8:24 ` Svyatoslav Ryhel
2026-03-27 23:53 ` Thierry Reding
2026-03-28 11:40 ` Krzysztof Kozlowski
2026-03-28 12:11 ` Krzysztof Kozlowski
2026-01-26 19:07 ` [PATCH v1 4/5] dt-bindings: memory: Document Tegra114 External Memory Controller Svyatoslav Ryhel
2026-01-26 19:07 ` [PATCH v1 5/5] memory: tegra: Add Tegra114 EMC driver Svyatoslav Ryhel
2026-02-17 7:21 ` Krzysztof Kozlowski
2026-02-17 7:51 ` Svyatoslav Ryhel
2026-02-17 8:18 ` Krzysztof Kozlowski
2026-02-17 8:29 ` Svyatoslav Ryhel
2026-02-17 8:33 ` Krzysztof Kozlowski
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