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ARM: tegra: Add Memory Client resets to Tegra20 GR2D, GR3D and Host1x
authorDmitry Osipenko <digetx@gmail.com>
Tue, 30 Nov 2021 23:23:45 +0000 (02:23 +0300)
committerThierry Reding <treding@nvidia.com>
Thu, 16 Dec 2021 16:18:36 +0000 (17:18 +0100)
commit1caf3ef4c0febbfe3180da3a57e53ebfa4a0fa3b
tree75ca8636e983ce7c78b31d7a3a65ef9b8aed7632tree | snapshot
parent73e2b72a3518fb60b6a1c11286715f933bafdec2commit | diff
ARM: tegra: Add Memory Client resets to Tegra20 GR2D, GR3D and Host1x

Memory access must be blocked before hardware reset is asserted and before
power is gated, otherwise a serious hardware fault is inevitable. Add
reset for memory clients to the GR2D, GR3D and Host1x nodes.

Tested-by: Paul Fertser <fercerpav@gmail.com> # PAZ00 T20
Tested-by: Nicolas Chauvet <kwizart@gmail.com> # PAZ00 T20
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
arch/arm/boot/dts/tegra20.dtsi diff | blob | history
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