On Thu, Sep 21, 2017 at 10:13 AM, Zhiyong Tao <[email protected]> wrote: > On Tue, 2017-08-22 at 15:04 +0200, Linus Walleij wrote: >> On Mon, Aug 14, 2017 at 5:23 PM, Matthias Brugger >> <[email protected]> wrote: >> > On 07/31/2017 10:22 AM, Zhiyong Tao wrote: >> >> >> >> The commit includes two change: >> >> 1)add pintcrl device node for mt2712. >> >> 2)add pinfunc file for mt2712. >> >> >> >> Signed-off-by: Zhiyong Tao <[email protected]> >> >> --- >> >> arch/arm64/boot/dts/mediatek/mt2712-pinfunc.h | 1014 >> >> +++++++++++++++++++++++++ >> > >> > >> > Shouldn't this file be in include/dt-bindings/pinctrl? >> >> Only if it is also #included in the driver. >> >> Yours, >> Linus Walleij > > ==> > Thanks for your comment. > We see our some ICs(mt7623) which move the file to > "include/dt-bindings/pinctrl". other ICs(mt2701) which is put in > "arch/arm64/boot/dts/mediatek". > In mt2712, mt2712-pinfunc.h is only include by dts file. It won't be > included by driver. So which is better? "arch/arm64/boot/dts/mediatek/" > or "include/dt-bindings/pinctrl".
If it is used in both arm and arm64 it is helpful to have it in include/dt-bindings so it can be shared between the two archs. If it is just (ever) for arm64 it can stay inside the arch tree. Yours, Linus Walleij
