[0/9] drm/sun4i: Allwinner R40 MIPI-DSI support

Message

Jagan Teki June 13, 2019, 6:52 p.m. UTC

This is initial version for supporting MIPI-DSI on Allwinner R40.

The controller look similar like, Allwinnwe A64 so it has
dependencies with A64 MIPI DSI changes, DSI fixes and R40 pwm 
driver [1] [2] [3] 

PLL-MIPI, dclk divders logic bpp/lanes are properly work for R40,
like A31, A64.

patch 1, 2: TCON LCD support

patch 3, 4: Use clock index macros instead of numbers

patch 5: Add tcon top lcd clocking

patch 6, 7: Add dt-bindings for r40 dsi, dphy

patch 8: Add R40 MIPI DSI pipeline

patch 9: Overlay patch to test it on BPI-M2U

[1] https://patchwork.freedesktop.org/series/61310/
[2] https://patchwork.freedesktop.org/series/60847/ 
[3] https://lore.kernel.org/patchwork/cover/862766/ 

Jagan Teki (9):
  dt-bindings: display: Add TCON LCD compatible for R40
  drm/sun4i: tcon: Add TCON LCD support for R40
  ARM: dts: sun8i: r40: Use tcon top clock index macros
  drm/sun4i: tcon_top: Use clock name index macros
  ARM: dts: sun8i: r40: Add TCON TOP LCD clocking
  dt-bindings: sun6i-dsi: Add R40 MIPI-DSI compatible (w/ A64 fallback)
  dt-bindings: sun6i-dsi: Add R40 DPHY compatible (w/ A31 fallback)
  ARM: dts: sun8i: r40: Add MIPI DSI pipeline
  [DO NOT MERGE] ARM: dts: sun8i-r40: bananapi-m2-ultra: Enable Bananapi S070WV20-CT16 DSI panel

 .../bindings/display/sunxi/sun4i-drm.txt      |  1 +
 .../bindings/display/sunxi/sun6i-dsi.txt      |  2 +
 .../boot/dts/sun8i-r40-bananapi-m2-ultra.dts  | 36 ++++++++
 arch/arm/boot/dts/sun8i-r40.dtsi              | 84 +++++++++++++++++--
 drivers/gpu/drm/sun4i/sun4i_tcon.c            |  7 ++
 drivers/gpu/drm/sun4i/sun8i_tcon_top.c        | 13 +--
 include/dt-bindings/clock/sun8i-tcon-top.h    |  2 +-
 7 files changed, 134 insertions(+), 11 deletions(-)