Re: [PATCH 14/22] ARM: dts: apalis-imx6: Add some example I2C devices

[Philippe Schenker <philippe.schenker@toradex.com>]

On Tue, 2019-07-30 at 17:53 -0300, Fabio Estevam wrote:
> On Tue, Jul 30, 2019 at 11:57 AM Philippe Schenker <dev@pschenker.ch> wrote:
> 
> >  &backlight {
> > @@ -204,6 +228,77 @@
> >   */
> >  &i2c3 {
> >         status = "okay";
> > +
> > +       adv7280: adv7280@21 {
> > +               compatible = "adv7280";
> > +               reg = <0x21>;
> > +               pinctrl-names = "default";
> > +               pinctrl-0 = <&pinctrl_ipu1_csi0 &pinctrl_cam_mclk>;
> > +               clocks = <&clks 200>;
> 
> Please replace this 200 with a proper clock label.
> 
> > +               clock-names = "csi_mclk";
> > +               DOVDD-supply = <&reg_3p3v>;
> > +               AVDD-supply = <&reg_3p3v>;
> > +               DVDD-supply = <&reg_3p3v>;
> > +               PVDD-supply = <&reg_3p3v>;
> > +               csi_id = <0>;
> 
> This is not a valid property upstream.
> 
> It seems you just ported it from a downstream vendor kernel. Please
> make sure you test with the dt-bindings from mainline.
> 
> > +               mclk = <24000000>;
> > +               mclk_source = <1>;
> > +               status = "okay";
> > +       };
> > +
> > +       /* Video ADC on Analog Camera Module */
> > +       adv7180: adv7180@21 {
> > +               compatible = "adv,adv7180";
> > +               reg = <0x21>;
> > +               pinctrl-names = "default";
> > +               pinctrl-0 = <&pinctrl_ipu1_csi0 &pinctrl_cam_mclk>;
> > +               clocks = <&clks 200>;
> 
> clock label, please.
> 
> > +               clock-names = "csi_mclk";
> > +               DOVDD-supply = <&reg_3p3v>; /* 3.3v */
> > +               AVDD-supply = <&reg_3p3v>;  /* 1.8v */
> > +               DVDD-supply = <&reg_3p3v>;  /* 1.8v */
> > +               PVDD-supply = <&reg_3p3v>;  /* 1.8v */
> > +               csi_id = <0>;
> 
> Same here
> 
> > +               mclk = <24000000>;
> > +               mclk_source = <1>;
> > +               cvbs = <1>;
> > +               status = "disabled";
> > +       };
> > +
> > +       max9526: max9526@20 {
> > +               compatible = "maxim,max9526";
> 
> This is not documented in mainline.

Yeah, too much downstream stuff in here. I will drop that patch for now...