This is required, as we must not use the AHB1 bus before it is stable.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This was broken before, because the AHB1 bus was enabled before the VPU
clock was ungated, while it must be done afterwards.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
When the main processor goes idle, by default its clock is stopped.
However, this also stops the clock of the co-processor.
Here, if the C1CLK clock is enabled, we disable this functionality.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
We now have the means to express the specificities of the OTG clock with
the common CGU code.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Add support for the clocks provided by the CGU in the Ingenic JZ4770
SoC.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Maarten ter Huurne <maarten@treewalker.org>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/18482/
Signed-off-by: James Hogan <jhogan@kernel.org>
Paul Cercueil