On Thu, Jan 27, 2022 at 01:57:05AM +0200, Laurent Pinchart wrote: > On Wed, Jan 26, 2022 at 08:15:26PM +0100, Geert Uytterhoeven wrote: > > On Wed, Jan 26, 2022 at 7:58 PM Laurent Pinchart wrote: > > > On Wed, Jan 26, 2022 at 01:18:56PM +0100, Geert Uytterhoeven wrote: > > > > On Wed, Dec 29, 2021 at 8:31 PM Laurent Pinchart wrote: > > > > > The Mitsubishi AA1024XD12 panel can be used for R-Car Gen2 and Gen3 > > > > > boards as an optional external panel. It is described in the > > > > > arm/boot/dts/r8a77xx-aa104xd12-panel.dtsi file as a direct child of the > > > > > DT root node. This allows including r8a77xx-aa104xd12-panel.dtsi in > > > > > board device trees, with other minor modifications, to enable the panel. > > > > > > > > > > This is however not how external components should be modelled. Instead > > > > > of modifying the board device tree to enable the panel, it should be > > > > > compiled as a DT overlay, to be loaded by the boot loader. > > > > > > > > > > Prepare the r8a77xx-aa104xd12-panel.dtsi file for this usage by > > > > > declaring a panel node only, without hardcoding its path. Overlay > > > > > sources can then include r8a77xx-aa104xd12-panel.dtsi where appropriate. > > > > > > > > > > This change doesn't cause any regression as r8a77xx-aa104xd12-panel.dtsi > > > > > is currently unused. As overlay support for this panel has only been > > > > > tested with Gen3 hardware, and Gen2 support will require more > > > > > development, move the file to arch/arm64/boot/dts/renesas/. > > > > > > > > > > Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx> > > > > > I see you've reviewed the whole series. Can you pick it up ? > > > > I believe it depends on the removal of the empty endpoints, for which > > we're waiting for feedback from Rob, IIRC? > > You're right. Let's wait some more time then. How should we proceed with this ? -- Regards, Laurent Pinchart
