Hello, This patch series adds support for the DU found in the R8A7793 and R8A7794 SoCs. It mostly consists of DT bindings updates (1/5 and 2/5) with a small driver change in 2/5 to support fixed RGB output routing. Patches 4/5 and 5/5 then add DU nodes to the r8a7793.dtsi and r8a7794.dtsi, with patch 3/5 adding support for the DU0 clock to r8a7794.dtsi. I will enable DU support for the Gose and Alt board in a later step when I'll have access to the schematics. I won't be able to test that due to lack of hardware though. The R8A7794 datasheet documents as single DU clock named DU0, while the DU section documents DU0 and DU1 channels. I don't know at this point whether this is a datasheet mistake or if the DU0 clock drives both channels. I've opted for the latter, but I'd appreciate a confirmation. Laurent Pinchart (5): drm: rcar-du: Add support for the R8A7793 DU drm: rcar-du: Add support for the R8A7794 DU ARM: shmobile: r8a7794: Add DU0 clock ARM: shmobile: r8a7793: Add DU node to device tree ARM: shmobile: r8a7794: Add DU node to device tree .../devicetree/bindings/video/renesas,du.txt | 14 +++++---- arch/arm/boot/dts/r8a7793.dtsi | 30 +++++++++++++++++++ arch/arm/boot/dts/r8a7794.dtsi | 35 ++++++++++++++++++++-- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 27 ++++++++++++++++- drivers/gpu/drm/rcar-du/rcar_du_group.c | 5 ++-- include/dt-bindings/clock/r8a7794-clock.h | 1 + 6 files changed, 101 insertions(+), 11 deletions(-) -- Regards, Laurent Pinchart _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
