clk: meson: g12a: Add support for NNA CLK source clocks

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This adds the Neural Network Accelerator source clocks hierarchy, it's
2 simple composite clocks to feed the AXI interface and the Core of
the Neural Network Accelerator IP.

This IP is only present on the Amlogic SM1 SoCs family.

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20200610083012.5024-3-narmstrong@baylibre.com

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Dmitry Shmidt 2020-06-10 10:30:12 +02:00 • committed by Jerome Brunet

parent df06230106

commit 2f1efa5340

2 changed files with 125 additions and 1 deletions

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119

drivers/clk/meson/g12a.c

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7

drivers/clk/meson/g12a.h

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