[PATCH 0/4] add pine64 touch panel support to rockpro64

[Peter Geis <pgwipeout@gmail.com>]

This patch series adds support for the Pine64 touch panel to the
rockpro64 single board computer.
This panel attaches to the dsi port and includes an i2c touch screen.

The first two patches involve making the reset pin to the Feiyang
fy07024di26a30d panel optional. On the rockpro64 and quartz64-a this pin
is tied to dvdd and automatically comes high when power is applied.
The third patch adds the device tree nodes to rockpro64 to permit the
panel to be used.
The fourth patch is an example patch to enable this support, tagged do
not merge as this is something for the end user to enable only when they
have the panel attached.

Peter Geis (4):
  dt-bindings: display: panel: feiyang,fy07024di26a30d: make reset gpio
    optional
  drm/panel: feiyang-fy07024di26a30d: make reset gpio optional
  arm64: dts: rockchip: add pine64 touch panel display to rockpro64
  arm64: dts: rockchip: enable the pine64 touch screen on rockpro64

 .../panel/feiyang,fy07024di26a30d.yaml        |  1 -
 .../boot/dts/rockchip/rk3399-rockpro64.dtsi   | 80 ++++++++++++++++++-
 .../drm/panel/panel-feiyang-fy07024di26a30d.c | 11 ++-
 3 files changed, 83 insertions(+), 9 deletions(-)

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2.32.0