On Wed, Dec 30, 2020 at 11:29 AM Chen-Yu Tsai <wens@xxxxxxxx> wrote: > > On Tue, Dec 22, 2020 at 4:17 PM Jernej Škrabec <jernej.skrabec@xxxxxxxx> wrote: > > > > Hi! > > > > Dne petek, 18. december 2020 ob 20:50:33 CET je Paul Kocialkowski napisal(a): > > > This adds a device-tree definition for the CSI0 MCLK pin, > > > which can be used for feeding MIPI CSI-2 sensors. > > > > > > Signed-off-by: Paul Kocialkowski <contact@xxxxxxxx> > > > > Is this used anywhere? Current policy is to add pin definitions only if any > > user exists. > > IIRC we sort of loosened that requirement with the use of /omit-if-no-ref/. > The A20 dtsi file has a whole bunch of pins defined that are not directly > used but are available for users to reference, especially in overlays. > The "-@" parameter for the device tree compiler, used to build overlay > compatible DTBs, makes the compiler ignore /omit-if-no-ref/ and include > all the nodes. I've queued up this patch for 5.12. ChenYu
