Hello,
This patch set adds OF support to the DU driver (1/7) and enables the DU on the Lager (2/7 to 4/7) and Koelsch (5/7 to 7/7) platforms.
Due to the lack of standard bindings for video devices, the approach taken here is minimalistic and aims at enabling the DU on multiplatform kernels until more complete DT bindings get developed. The DU DT node contains core resources only (memory, IRQ and clocks), and output configuration is passed in platform data using OF_DEV_AUXDATA.
Laurent Pinchart (7): drm/rcar-du: Add OF support ARM: shmobile: r8a7790: Add DU node to device tree ARM: shmobile: lager-reference: Add DU platform data ARM: shmobile: lager: Enable DU device in DT ARM: shmobile: r8a7791: Add DU node to device tree ARM: shmobile: koelsch-reference: Add DU platform data ARM: shmobile: koelsch: Enable DU device in DT
.../devicetree/bindings/video/renesas,du.txt | 49 +++++++ arch/arm/boot/dts/r8a7790-lager.dts | 11 ++ arch/arm/boot/dts/r8a7790.dtsi | 19 +++ arch/arm/boot/dts/r8a7791-koelsch.dts | 11 ++ arch/arm/boot/dts/r8a7791.dtsi | 15 ++ arch/arm/mach-shmobile/board-koelsch-reference.c | 38 ++++- arch/arm/mach-shmobile/board-lager-reference.c | 41 +++++- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 161 ++++++++++++--------- 8 files changed, 271 insertions(+), 74 deletions(-) create mode 100644 Documentation/devicetree/bindings/video/renesas,du.txt