Hi,
this latest version of the imx-drm DT binding patches applies
on top of staging-next and also depends on the OF graph binding
patchset that moves the v4l2_of helpers to drivers/of.
Currently, the two patchsets are also available at:
git://git.pengutronix.de/git/pza/linux.git topic/of-graph
git://git.pengutronix.de/git/pza/linux.git topic/imx-drm-dt
I have added device tree bindings between IPU and the encoders as
documented in Documentation/devicetree/bindings/graph.txt and used
those to determine the possible_crtcs and mux_id, and to find all
necessary components that hang off of the display interface ports.
This allows to move the imx-drm node into the SoC level dtsi. The
existing i.MX51 and i.MX53 device trees are updated and device tree
binding documentation is included.
Changes since v4:
- Changed DT compatible string to 'fsl,imx-display-subsystem'
instead of Linux specific 'fsl,imx-drm'
- Changed DT node name from 'imx-drm' to 'display-subsystem'
- Fixed copy&paste documentation error and added optional
'ddc-i2c-bus' property in HDMI binding documentation
- Fixed imx-tve and imx-hdmi to use the common 'ddc-i2c-bus'
property as already used by the simple-panel binding instead of
the custom but very generic 'ddc'.
regards
Philipp
Philipp Zabel (11):
staging: imx-drm-core: Use OF graph to find components and connections
between encoder and crtcs
staging: imx-drm-core: use of_graph_parse_endpoint
staging: imx-drm: Document updated imx-drm device tree bindings
staging: imx-drm: Document imx-hdmi device tree bindings
imx-drm: imx-hdmi: Fix DDC I2C bus property
imx-drm: imx-tve: Fix DDC I2C bus property
ARM: dts: imx53-mba53: Fix TVE DDC I2C bus property
ARM: dts: imx51: Add IPU ports and endpoints, move imx-drm node to
dtsi
ARM: dts: imx53: Add IPU DI ports and endpoints, move imx-drm node to
dtsi
ARM: dts: imx6qdl: Add IPU DI ports and endpoints, move imx-drm node
to dtsi
staging: imx-drm: Update TODO
.../bindings/staging/imx-drm/fsl-imx-drm.txt | 48 ++++-
.../devicetree/bindings/staging/imx-drm/hdmi.txt | 58 ++++++
.../devicetree/bindings/staging/imx-drm/ldb.txt | 20 +-
arch/arm/boot/dts/imx51-apf51dev.dts | 11 +-
arch/arm/boot/dts/imx51-babbage.dts | 28 ++-
arch/arm/boot/dts/imx51.dtsi | 22 ++-
arch/arm/boot/dts/imx53-m53evk.dts | 17 +-
arch/arm/boot/dts/imx53-mba53.dts | 17 +-
arch/arm/boot/dts/imx53-qsb.dts | 17 +-
arch/arm/boot/dts/imx53.dtsi | 64 +++++-
arch/arm/boot/dts/imx6dl.dtsi | 22 +--
arch/arm/boot/dts/imx6q-sabresd.dts | 4 -
arch/arm/boot/dts/imx6q.dtsi | 124 +++++++++++-
arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 6 -
arch/arm/boot/dts/imx6qdl.dtsi | 128 +++++++++++-
drivers/staging/imx-drm/TODO | 5 -
drivers/staging/imx-drm/imx-drm-core.c | 217 +++++++++++++++------
drivers/staging/imx-drm/imx-drm.h | 5 +-
drivers/staging/imx-drm/imx-hdmi.c | 4 +-
drivers/staging/imx-drm/imx-ldb.c | 4 +-
drivers/staging/imx-drm/imx-tve.c | 2 +-
drivers/staging/imx-drm/ipuv3-crtc.c | 47 ++++-
22 files changed, 712 insertions(+), 158 deletions(-)
create mode 100644 Documentation/devicetree/bindings/staging/imx-drm/hdmi.txt
--
1.9.0.rc3
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