Hi, On Thu, Feb 08, 2018 at 08:24:37AM +0200, Stefan Mavrodiev wrote: > On 02/07/2018 07:19 PM, Maxime Ripard wrote: > > On Wed, Feb 07, 2018 at 12:55:54PM +0530, Jagan Teki wrote: > > > > > > > > +&spi0 { > > > > > > > > + pinctrl-names = "default"; > > > > > > > > + pinctrl-0 = <&spi0_pins_b>, <&spi0_cs0_pins_b>; > > > > > > > > + status = "okay"; > > > > > > > > + > > > > > > > > + flash: w25q128@0 { > > > > > > > Was it sync from Linux? > > > > > > No, this isn't in the linux dts. > > > > > But we have to, please send it to Linux first. > > > > We've already commented this issue. In the v2 [1], I've explained that > > > > this > > > > won't go mainline, since it's optional feature. Rather it will be > > > > managed > > > > with overlays. > > > Thought this was already in ML, and ready to merge. So this never go > > > to Linux tree since it's optional? then add u-boot.dtsi for this > > > atleast since we always sync dts from Linux. > > This is an optional feature on that board. We should be making it as > > easy as possible to enable it, but a defconfig is a *default* > > configuration, and if the board doesn't have it by default, it > > shouldn't be enabled in the defconfig. > > > > Sorry, but I'm really confused. In the first patch Jagan said to > make separate patch "just to test" the driver. Then I've made patch > "just to test", and it's turn out it wasn't not OK, because it > should be compatible with linux, u-boot and etc. What's the point > since it's just for testing...?
Sorry if we're not on the same page, that patch definitely looks good as a demonstration on how it could be used. Thanks for doing it, it makes things clearer :) > Sorry again, but can someone explain to me, that to do? > I'm not trying to pick on you guys. Just want to do the right thing. I guess we need to sync with Jagan on this. Let's do it in the rest of the discussion. Maxime -- Maxime Ripard, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering http://bootlin.com
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