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drm/sun4i: Don't change clock bits in DW HDMI PHY driver
authorJernej Skrabec <jernej.skrabec@siol.net>
Mon, 25 Jun 2018 12:02:57 +0000 (14:02 +0200)
committerMaxime Ripard <maxime.ripard@bootlin.com>
Wed, 27 Jun 2018 19:44:00 +0000 (21:44 +0200)
commit09f380e3ba4103a32faf4fad35d90dc144578214
tree14aaa972dd53ac9aac11fa4ed3726e28d34a9727
parent09773c532d30187f86a142901c27c93e629ce6ba
drm/sun4i: Don't change clock bits in DW HDMI PHY driver

DW HDMI PHY driver and PHY clock driver share same registers. Make sure
that DW HDMI PHY setup code doesn't change any clock related bits.
During initialization, set PHY PLL parent bit to 0.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180625120304.7543-18-jernej.skrabec@siol.net
drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h
drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c