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[U-Boot,u-boot,0/2] Add the VPU Power Domain support

Message ID 1532613244-4585-1-git-send-email-narmstrong@baylibre.com
Headers show
Series Add the VPU Power Domain support | expand

Message

Neil Armstrong July 26, 2018, 1:54 p.m. UTC 
The Amlogic Meson SoCs embeds a specific Power Domain dedicated to the
Video Processing Unit.
The first patch implements support for this power domain in preparation of the
future support for the Video display support in U-Boot.

The second patch adds changes in the clock driver to handle the setup
of the VPU and VAPB clocks configured from DT using assigned-clocks entries.

Neil Armstrong (2):
  power: domain: Add the VPU Power Domain driver
  clk: clk_meson: Add mux and div support for reparent and rate setting

 drivers/clk/clk_meson.c                  | 533 ++++++++++++++++++++++++++++++-
 drivers/power/domain/Kconfig             |   7 +
 drivers/power/domain/Makefile            |   1 +
 drivers/power/domain/meson-gx-pwrc-vpu.c | 198 ++++++++++++
 4 files changed, 734 insertions(+), 5 deletions(-)
 create mode 100644 drivers/power/domain/meson-gx-pwrc-vpu.c