On Tue, Jan 05, 2021 at 10:40:08AM -0700, Rob Herring wrote: > On Tue, Jan 05, 2021 at 02:04:14PM +0100, Greg Kroah-Hartman wrote: > > On Mon, Jan 04, 2021 at 04:02:53PM -0700, Rob Herring wrote: > > > DT properties which can have multiple entries need to specify what the > > > entries are and define how many entries there can be. In the case of > > > only a single entry, just 'maxItems: 1' is sufficient. > > > > > > Add the missing entry constraints. These were found with a modified > > > meta-schema. Unfortunately, there are a few cases where the size > > > constraints are not defined such as common bindings, so the meta-schema > > > can't be part of the normal checks. > > > > > > Cc: Jens Axboe <axboe@xxxxxxxxx> > > > Cc: Stephen Boyd <sboyd@xxxxxxxxxx> > > > Cc: Thierry Reding <thierry.reding@xxxxxxxxx> > > > Cc: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx> > > > Cc: Chanwoo Choi <cw00.choi@xxxxxxxxxxx> > > > Cc: Linus Walleij <linus.walleij@xxxxxxxxxx> > > > Cc: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> > > > Cc: Jonathan Cameron <jic23@xxxxxxxxxx> > > > Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> > > > Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> > > > Cc: Marc Zyngier <maz@xxxxxxxxxx> > > > Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> > > > Cc: Chen-Yu Tsai <wens@xxxxxxxx> > > > Cc: Ulf Hansson <ulf.hansson@xxxxxxxxxx> > > > Cc: "David S. Miller" <davem@xxxxxxxxxxxxx> > > > Cc: Jakub Kicinski <kuba@xxxxxxxxxx> > > > Cc: Sebastian Reichel <sre@xxxxxxxxxx> > > > Cc: Ohad Ben-Cohen <ohad@xxxxxxxxxx> > > > Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> > > > Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> > > > Signed-off-by: Rob Herring <robh@xxxxxxxxxx> > > > > <snip> > > > > > diff --git a/Documentation/devicetree/bindings/usb/generic-ehci.yaml b/Documentation/devicetree/bindings/usb/generic-ehci.yaml > > > index 247ef00381ea..f76b25f7fc7a 100644 > > > --- a/Documentation/devicetree/bindings/usb/generic-ehci.yaml > > > +++ b/Documentation/devicetree/bindings/usb/generic-ehci.yaml > > > @@ -83,6 +83,7 @@ properties: > > > Phandle of a companion. > > > > > > phys: > > > + maxItems: 1 > > > description: PHY specifier for the USB PHY > > > > > > phy-names: > > > diff --git a/Documentation/devicetree/bindings/usb/generic-ohci.yaml b/Documentation/devicetree/bindings/usb/generic-ohci.yaml > > > index 2178bcc401bc..8e2bd61f2075 100644 > > > --- a/Documentation/devicetree/bindings/usb/generic-ohci.yaml > > > +++ b/Documentation/devicetree/bindings/usb/generic-ohci.yaml > > > @@ -71,6 +71,7 @@ properties: > > > Overrides the detected port count > > > > > > phys: > > > + maxItems: 1 > > > description: PHY specifier for the USB PHY > > > > > > phy-names: > > > diff --git a/Documentation/devicetree/bindings/usb/ingenic,musb.yaml b/Documentation/devicetree/bindings/usb/ingenic,musb.yaml > > > index 678396eeeb78..f506225a4d57 100644 > > > --- a/Documentation/devicetree/bindings/usb/ingenic,musb.yaml > > > +++ b/Documentation/devicetree/bindings/usb/ingenic,musb.yaml > > > @@ -40,7 +40,7 @@ properties: > > > - const: mc > > > > > > phys: > > > - description: PHY specifier for the USB PHY > > > + maxItems: 1 > > > > > > usb-role-switch: > > > type: boolean > > > > Any reason you dropped the description for this entry, but not the other > > ones above? > > No, I should have dropped those too. I dropped cases of genericish > descriptions on common properties. There's nothing specific to this > binding here really. > > > > > > diff --git a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml > > > index 388245b91a55..adce36e48bc9 100644 > > > --- a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml > > > +++ b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml > > > @@ -15,13 +15,14 @@ properties: > > > - const: ti,j721e-usb > > > > > > reg: > > > - description: module registers > > > + maxItems: 1 > > > > > > power-domains: > > > description: > > > PM domain provider node and an args specifier containing > > > the USB device id value. See, > > > Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt > > > + maxItems: 1 > > > > > > clocks: > > > description: Clock phandles to usb2_refclk and lpm_clk > > > > Same here, why remove the description? > > Really, the question is why keep 'description' on power-domains. Perhaps > there's a little value in the reference to sci-pm-domain.txt, so I left > it. Ok, if you are fine with this, that's ok with me, just didn't look very consistent :)
