[RFC 0/2] exynos5250/hdmi: replace dummy hdmiphy clock with pmu reg control

[Rahul Sharma]

Previously, hdmiphy is added as a dummy clock in clock file for
exynos SoCs. Enable/Disable to this clock, actually toggles the power
control bit in PMU, instead of controlling the clock gate.

This RFC adds the support to parse hdmiphy control node which is a child
node to hdmi, and map the pmu register to toggle the power control bit.

This is based on drm-next branch in Inki Dae's tree.

Rahul Sharma (2):
  drm/exynos: replace dummy hdmiphy clock with pmu register control
  ARM/dts: add hdmiphy power control pmu register to hdmi dt node

 arch/arm/boot/dts/exynos5250.dtsi    |    6 +++
 drivers/gpu/drm/exynos/exynos_hdmi.c |   69 ++++++++++++++++++++++++++++++----
 drivers/gpu/drm/exynos/regs-hdmi.h   |    4 ++
 3 files changed, 71 insertions(+), 8 deletions(-)

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