mbox series

[v1,0/3] Add TOPCKGEN control dpi_clk and mt8186 dpi

Message ID 1645782833-27875-1-git-send-email-xinlei.lee@mediatek.com (mailing list archive)
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Series Add TOPCKGEN control dpi_clk and mt8186 dpi | expand

Message

Xinlei Lee (李昕磊) Feb. 25, 2022, 9:53 a.m. UTC 
From: Xinlei Lee <xinlei.lee@mediatek.com>

TOPCKGEN's control of dpi_clk was added in this series because in this
patch:
http://lists.infradead.org/pipermail/linux-mediatek/2016-May/005281.html
Give CCF-controlled TOPCKGEN to dpi driver control, as described below:
The dpi0_sel clock should not propagate rate changes to its parent clock
so the dpi driver can have full control over PLL and divider.
This requires corresponding modifications in dpi_driver.

Change-Id: Id5182cc64a71e15f5326a95310c3296967d0693f

Xinlei Lee (3):
  dt-bindings: display: mediatek: dpi: Add compatible for MediaTek
    MT8186
  drm/mediatek: Add TOPCKGEN select mux control dpi_clk
  drm/mediatek: Add mt8186 dpi compatible to mtk_dpi.c

 .../display/mediatek/mediatek,dpi.yaml        |  1 +
 drivers/gpu/drm/mediatek/mtk_dpi.c            | 49 +++++++++++++++++--
 2 files changed, 46 insertions(+), 4 deletions(-)