[PATCH 1/6] dt-bindings: usb: add #phy-cells to usb-nop-xceiv

[PATCH 1/6] dt-bindings: usb: add #phy-cells to usb-nop-xceiv

[Rob Herring]

Consumers of usb-nop-xceiv use the phy binding, but #phy-cells is missing
from the binding. This is probably because this binding predates the
common phy binding. So add #phy-cells as a required property. This should
not break any users as missing should be treated as 0 cells.

Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
I'll apply to DT tree.

 Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt b/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt
index 5be01c859b7a..4dc6a8ee3071 100644
--- a/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt
+++ b/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt
@@ -2,6 +2,7 @@ USB NOP PHY
 
 Required properties:
 - compatible: should be usb-nop-xceiv
+- #phy-cells: Must be 0
 
 Optional properties:
 - clocks: phandle to the PHY clock. Use as per Documentation/devicetree
@@ -33,6 +34,7 @@ Example:
 		reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
 		vbus-detect-gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>;
 		vbus-regulator = <&vbus_regulator>;
+		#phy-cells = <0>;
 	};
 
 hsusb1_phy is a NOP USB PHY device that gets its clock from an oscillator
-- 
2.14.1

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[PATCH 2/6] arm: dts: imx: Add missing #phy-cells to usb-nop-xceiv

[Rob Herring]

"usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
property. This is probably because the binding was the precursor to the phy
binding.

Fixes the following warning in i.MX dts files:

Warning (phys_property): Missing property '#phy-cells' in node ...

Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
Cc: Fabio Estevam <fabio.estevam-3arQi8VN3Tc@public.gmane.org>
---
Please apply to i.MX tree.

 arch/arm/boot/dts/imx25.dtsi                           | 2 ++
 arch/arm/boot/dts/imx27-pdk.dts                        | 1 +
 arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts         | 1 +
 arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi        | 1 +
 arch/arm/boot/dts/imx35.dtsi                           | 2 ++
 arch/arm/boot/dts/imx51-babbage.dts                    | 1 +
 arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts | 1 +
 arch/arm/boot/dts/imx51.dtsi                           | 1 +
 arch/arm/boot/dts/imx53.dtsi                           | 2 ++
 arch/arm/boot/dts/imx7d.dtsi                           | 1 +
 arch/arm/boot/dts/imx7s.dtsi                           | 2 ++
 11 files changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi
index 09ce8b81fafa..c43cf704b768 100644
--- a/arch/arm/boot/dts/imx25.dtsi
+++ b/arch/arm/boot/dts/imx25.dtsi
@@ -628,11 +628,13 @@
 		usbphy0: usb-phy@0 {
 			reg = <0>;
 			compatible = "usb-nop-xceiv";
+			#phy-cells = <0>;
 		};
 
 		usbphy1: usb-phy@1 {
 			reg = <1>;
 			compatible = "usb-nop-xceiv";
+			#phy-cells = <0>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx27-pdk.dts b/arch/arm/boot/dts/imx27-pdk.dts
index 96f442ba6d22..2a140c8ae6d2 100644
--- a/arch/arm/boot/dts/imx27-pdk.dts
+++ b/arch/arm/boot/dts/imx27-pdk.dts
@@ -30,6 +30,7 @@
 			reg = <0>;
 			clocks = <&clks IMX27_CLK_DUMMY>;
 			clock-names = "main_clk";
+			#phy-cells = <0>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts
index 2a9198f99a8d..2ed2d73b087e 100644
--- a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts
+++ b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts
@@ -63,6 +63,7 @@
 			vcc-supply = <&reg_5v0>;
 			clocks = <&clks IMX27_CLK_DUMMY>;
 			clock-names = "main_clk";
+			#phy-cells = <0>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi
index c973c5d91875..c9095b7654c6 100644
--- a/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/imx27-phytec-phycore-som.dtsi
@@ -53,6 +53,7 @@
 			vcc-supply = <&sw3_reg>;
 			clocks = <&clks IMX27_CLK_DUMMY>;
 			clock-names = "main_clk";
+			#phy-cells = <0>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx35.dtsi b/arch/arm/boot/dts/imx35.dtsi
index 6d5e6a60bee7..f049c692c6b0 100644
--- a/arch/arm/boot/dts/imx35.dtsi
+++ b/arch/arm/boot/dts/imx35.dtsi
@@ -402,11 +402,13 @@
 		usbphy0: usb-phy@0 {
 			reg = <0>;
 			compatible = "usb-nop-xceiv";
+			#phy-cells = <0>;
 		};
 
 		usbphy1: usb-phy@1 {
 			reg = <1>;
 			compatible = "usb-nop-xceiv";
+			#phy-cells = <0>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts
index 873cf242679c..699ee77c284e 100644
--- a/arch/arm/boot/dts/imx51-babbage.dts
+++ b/arch/arm/boot/dts/imx51-babbage.dts
@@ -165,6 +165,7 @@
 			clocks = <&clks IMX5_CLK_DUMMY>;
 			clock-names = "main_clk";
 			reset-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
+			#phy-cells = <0>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts b/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts
index 1305b05c7ed9..b3d952f37cdc 100644
--- a/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts
+++ b/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dts
@@ -94,6 +94,7 @@
 			clocks = <&clks IMX5_CLK_USB_PHY_GATE>;
 			clock-names = "main_clk";
 			clock-frequency = <19200000>;
+			#phy-cells = <0>;
 		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 1ee1d542d9ad..c27ab6d88263 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -113,6 +113,7 @@
 			reg = <0>;
 			clocks = <&clks IMX5_CLK_USB_PHY_GATE>;
 			clock-names = "main_clk";
+			#phy-cells = <0>;
 		};
 	};
 
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 8bf0d89cdd35..423309df103f 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -303,6 +303,7 @@
 				compatible = "usb-nop-xceiv";
 				clocks = <&clks IMX5_CLK_USB_PHY1_GATE>;
 				clock-names = "main_clk";
+				#phy-cells = <0>;
 				status = "okay";
 			};
 
@@ -310,6 +311,7 @@
 				compatible = "usb-nop-xceiv";
 				clocks = <&clks IMX5_CLK_USB_PHY2_GATE>;
 				clock-names = "main_clk";
+				#phy-cells = <0>;
 				status = "okay";
 			};
 
diff --git a/arch/arm/boot/dts/imx7d.dtsi b/arch/arm/boot/dts/imx7d.dtsi
index f46814a7ea44..7bcdc953dc9e 100644
--- a/arch/arm/boot/dts/imx7d.dtsi
+++ b/arch/arm/boot/dts/imx7d.dtsi
@@ -109,6 +109,7 @@
 		compatible = "usb-nop-xceiv";
 		clocks = <&clks IMX7D_USB_PHY2_CLK>;
 		clock-names = "main_clk";
+		#phy-cells = <0>;
 	};
 
 	fec2: ethernet@30bf0000 {
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 82ad26e766eb..ded1504bf602 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -949,12 +949,14 @@
 				compatible = "usb-nop-xceiv";
 				clocks = <&clks IMX7D_USB_PHY1_CLK>;
 				clock-names = "main_clk";
+				#phy-cells = <0>;
 			};
 
 			usbphynop3: usbphynop3 {
 				compatible = "usb-nop-xceiv";
 				clocks = <&clks IMX7D_USB_HSIC_ROOT_CLK>;
 				clock-names = "main_clk";
+				#phy-cells = <0>;
 			};
 
 			usdhc1: usdhc@30b40000 {
-- 
2.14.1

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Re: [PATCH 2/6] arm: dts: imx: Add missing #phy-cells to usb-nop-xceiv

[Shawn Guo]

On Thu, Nov 09, 2017 at 04:26:10PM -0600, Rob Herring wrote:
> "usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
> property. This is probably because the binding was the precursor to the phy
> binding.
> 
> Fixes the following warning in i.MX dts files:
> 
> Warning (phys_property): Missing property '#phy-cells' in node ...
> 
> Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> Cc: Shawn Guo <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> Cc: Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
> Cc: Fabio Estevam <fabio.estevam-3arQi8VN3Tc@public.gmane.org>

Applied, thanks.
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[PATCH 3/6] arm: dts: marvell: Add missing #phy-cells to usb-nop-xceiv

[Rob Herring]

"usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
property. This is probably because the binding was the precursor to the phy
binding.

Fixes the following warning in Marvell dts files:

Warning (phys_property): Missing property '#phy-cells' in node ...

Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>
Cc: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>
Cc: Gregory Clement <gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
Please apply to Marvell tree.

 arch/arm/boot/dts/armada-385-db-ap.dts          | 1 +
 arch/arm/boot/dts/armada-385-linksys.dtsi       | 1 +
 arch/arm/boot/dts/armada-385-synology-ds116.dts | 2 ++
 arch/arm/boot/dts/armada-388-gp.dts             | 2 ++
 4 files changed, 6 insertions(+)

diff --git a/arch/arm/boot/dts/armada-385-db-ap.dts b/arch/arm/boot/dts/armada-385-db-ap.dts
index 25d2d720dc0e..678aa023335d 100644
--- a/arch/arm/boot/dts/armada-385-db-ap.dts
+++ b/arch/arm/boot/dts/armada-385-db-ap.dts
@@ -236,6 +236,7 @@
 	usb3_phy: usb3_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_xhci0_vbus>;
+		#phy-cells = <0>;
 	};
 
 	reg_xhci0_vbus: xhci0-vbus {
diff --git a/arch/arm/boot/dts/armada-385-linksys.dtsi b/arch/arm/boot/dts/armada-385-linksys.dtsi
index e1f355ffc8f7..434dc9aaa5e4 100644
--- a/arch/arm/boot/dts/armada-385-linksys.dtsi
+++ b/arch/arm/boot/dts/armada-385-linksys.dtsi
@@ -66,6 +66,7 @@
 	usb3_1_phy: usb3_1-phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&usb3_1_vbus>;
+		#phy-cells = <0>;
 	};
 
 	usb3_1_vbus: usb3_1-vbus {
diff --git a/arch/arm/boot/dts/armada-385-synology-ds116.dts b/arch/arm/boot/dts/armada-385-synology-ds116.dts
index 31510eb56f10..55a3c4870b8c 100644
--- a/arch/arm/boot/dts/armada-385-synology-ds116.dts
+++ b/arch/arm/boot/dts/armada-385-synology-ds116.dts
@@ -191,11 +191,13 @@
 	usb3_0_phy: usb3_0_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_usb3_0_vbus>;
+		#phy-cells = <0>;
 	};
 
 	usb3_1_phy: usb3_1_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_usb3_1_vbus>;
+		#phy-cells = <0>;
 	};
 
 	reg_usb3_0_vbus: usb3-vbus0 {
diff --git a/arch/arm/boot/dts/armada-388-gp.dts b/arch/arm/boot/dts/armada-388-gp.dts
index f503955dbd3b..51b4ee6df130 100644
--- a/arch/arm/boot/dts/armada-388-gp.dts
+++ b/arch/arm/boot/dts/armada-388-gp.dts
@@ -276,11 +276,13 @@
 	usb2_1_phy: usb2_1_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_usb2_1_vbus>;
+		#phy-cells = <0>;
 	};
 
 	usb3_phy: usb3_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_usb3_vbus>;
+		#phy-cells = <0>;
 	};
 
 	reg_usb3_vbus: usb3-vbus {
-- 
2.14.1

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Re: [PATCH 3/6] arm: dts: marvell: Add missing #phy-cells to usb-nop-xceiv

[Rob Herring]

On Thu, Nov 9, 2017 at 4:26 PM, Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote:
> "usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
> property. This is probably because the binding was the precursor to the phy
> binding.
>
> Fixes the following warning in Marvell dts files:
>
> Warning (phys_property): Missing property '#phy-cells' in node ...
>
> Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> Cc: Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>
> Cc: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>
> Cc: Gregory Clement <gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
> Cc: Sebastian Hesselbarth <sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> ---
> Please apply to Marvell tree.

Ping.

Arnd, can you apply if you'd like the warnings fixed and Marvell
maintainers don't respond.

>
>  arch/arm/boot/dts/armada-385-db-ap.dts          | 1 +
>  arch/arm/boot/dts/armada-385-linksys.dtsi       | 1 +
>  arch/arm/boot/dts/armada-385-synology-ds116.dts | 2 ++
>  arch/arm/boot/dts/armada-388-gp.dts             | 2 ++
>  4 files changed, 6 insertions(+)
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Re: [PATCH 3/6] arm: dts: marvell: Add missing #phy-cells to usb-nop-xceiv

[Andrew Lunn]

On Tue, Nov 21, 2017 at 12:29:48PM -0600, Rob Herring wrote:
> On Thu, Nov 9, 2017 at 4:26 PM, Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote:
> > "usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
> > property. This is probably because the binding was the precursor to the phy
> > binding.
> >
> > Fixes the following warning in Marvell dts files:
> >
> > Warning (phys_property): Missing property '#phy-cells' in node ...
> >
> > Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> > Cc: Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>
> > Cc: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>
> > Cc: Gregory Clement <gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
> > Cc: Sebastian Hesselbarth <sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> > ---
> > Please apply to Marvell tree.
> 
> Ping.
> 
> Arnd, can you apply if you'd like the warnings fixed and Marvell
> maintainers don't respond.

Hi Rob

Patches submitted a week before the merge window opens are generally
deferred to the next cycle. I expect that once -rc1 is out, Gregory
will pick up this patch.

     Andrew
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Re: [PATCH 3/6] arm: dts: marvell: Add missing #phy-cells to usb-nop-xceiv

[Arnd Bergmann]

On Tue, Nov 21, 2017 at 9:09 PM, Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org> wrote:
> On Tue, Nov 21, 2017 at 12:29:48PM -0600, Rob Herring wrote:
>> On Thu, Nov 9, 2017 at 4:26 PM, Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote:
>> > "usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
>> > property. This is probably because the binding was the precursor to the phy
>> > binding.
>> >
>> > Fixes the following warning in Marvell dts files:
>> >
>> > Warning (phys_property): Missing property '#phy-cells' in node ...
>> >
>> > Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
>> > Cc: Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>
>> > Cc: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>
>> > Cc: Gregory Clement <gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
>> > Cc: Sebastian Hesselbarth <sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>> > ---
>> > Please apply to Marvell tree.
>>
>> Ping.
>>
>> Arnd, can you apply if you'd like the warnings fixed and Marvell
>> maintainers don't respond.
>
> Hi Rob
>
> Patches submitted a week before the merge window opens are generally
> deferred to the next cycle. I expect that once -rc1 is out, Gregory
> will pick up this patch.

These are real bugfixes, I want them in 4.15, since we now get a
loud warning for them. I'd rather not shut up that warning because
it's not a false-positive.

       Arnd
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Re: [PATCH 3/6] arm: dts: marvell: Add missing #phy-cells to usb-nop-xceiv

[Gregory CLEMENT]

Hi Arnd,
 
 On mar., nov. 21 2017, Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org> wrote:

> On Tue, Nov 21, 2017 at 9:09 PM, Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org> wrote:
>> On Tue, Nov 21, 2017 at 12:29:48PM -0600, Rob Herring wrote:
>>> On Thu, Nov 9, 2017 at 4:26 PM, Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote:
>>> > "usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
>>> > property. This is probably because the binding was the precursor to the phy
>>> > binding.
>>> >
>>> > Fixes the following warning in Marvell dts files:
>>> >
>>> > Warning (phys_property): Missing property '#phy-cells' in node ...
>>> >
>>> > Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
>>> > Cc: Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>
>>> > Cc: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>
>>> > Cc: Gregory Clement <gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
>>> > Cc: Sebastian Hesselbarth <sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>> > ---
>>> > Please apply to Marvell tree.
>>>
>>> Ping.
>>>
>>> Arnd, can you apply if you'd like the warnings fixed and Marvell
>>> maintainers don't respond.
>>
>> Hi Rob
>>
>> Patches submitted a week before the merge window opens are generally
>> deferred to the next cycle. I expect that once -rc1 is out, Gregory
>> will pick up this patch.
>
> These are real bugfixes, I want them in 4.15, since we now get a
> loud warning for them. I'd rather not shut up that warning because
> it's not a false-positive.

As pointed by Andrew, I planned to take them once the 4.15-rc1 would be
released. It was not obvious for me that it was real fixes. Actually I
would have expected to have first the dts fixed in a release and then
the warning enabled.

I am fine if you take this patch, especially if it is merged in
4.15-rc1.

So for this patch:

Acked-by: Gregory CLEMENT <gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>

Thanks,

Gregory


>
>        Arnd

-- 
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Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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Re: [PATCH 3/6] arm: dts: marvell: Add missing #phy-cells to usb-nop-xceiv

[Rob Herring]

On Wed, Nov 22, 2017 at 10:59 AM, Gregory CLEMENT
<gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org> wrote:
> Hi Arnd,
>
>  On mar., nov. 21 2017, Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org> wrote:
>
>> On Tue, Nov 21, 2017 at 9:09 PM, Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org> wrote:
>>> On Tue, Nov 21, 2017 at 12:29:48PM -0600, Rob Herring wrote:
>>>> On Thu, Nov 9, 2017 at 4:26 PM, Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote:
>>>> > "usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
>>>> > property. This is probably because the binding was the precursor to the phy
>>>> > binding.
>>>> >
>>>> > Fixes the following warning in Marvell dts files:
>>>> >
>>>> > Warning (phys_property): Missing property '#phy-cells' in node ...
>>>> >
>>>> > Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
>>>> > Cc: Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>
>>>> > Cc: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>
>>>> > Cc: Gregory Clement <gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
>>>> > Cc: Sebastian Hesselbarth <sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
>>>> > ---
>>>> > Please apply to Marvell tree.
>>>>
>>>> Ping.
>>>>
>>>> Arnd, can you apply if you'd like the warnings fixed and Marvell
>>>> maintainers don't respond.
>>>
>>> Hi Rob
>>>
>>> Patches submitted a week before the merge window opens are generally
>>> deferred to the next cycle. I expect that once -rc1 is out, Gregory
>>> will pick up this patch.
>>
>> These are real bugfixes, I want them in 4.15, since we now get a
>> loud warning for them. I'd rather not shut up that warning because
>> it's not a false-positive.
>
> As pointed by Andrew, I planned to take them once the 4.15-rc1 would be
> released. It was not obvious for me that it was real fixes. Actually I
> would have expected to have first the dts fixed in a release and then
> the warning enabled.

I didn't plan to fix everyone's warnings for them. Unfortunately, the
combination of linux-next being infrequent in Oct and kernelci.org
failing to report dtc warnings caused all the warnings started to get
noticed late, so I fixed the noisier cases. The only way anyone pays
attention is when dtc is updated and warnings appear. I've emailed out
warnings in advance before. I've turned off the more subjective ones
by default. Neither seems to get widely noticed (now in reviews
instead of saying "don't do X", I say "don't do X and building with
W=2 will tell you this"). More dtc checks are coming, so I'm open to
suggestions on the process.

Rob
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Re: [PATCH 3/6] arm: dts: marvell: Add missing #phy-cells to usb-nop-xceiv

[Andrew Lunn]

On Thu, Nov 09, 2017 at 04:26:11PM -0600, Rob Herring wrote:
> "usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
> property. This is probably because the binding was the precursor to the phy
> binding.
> 
> Fixes the following warning in Marvell dts files:
> 
> Warning (phys_property): Missing property '#phy-cells' in node ...
> 
> Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

Reviewed-by: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>

    Andrew
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Re: [PATCH 3/6] arm: dts: marvell: Add missing #phy-cells to usb-nop-xceiv

[Olof Johansson]

On Tue, Nov 21, 2017 at 09:56:22PM +0100, Andrew Lunn wrote:
> On Thu, Nov 09, 2017 at 04:26:11PM -0600, Rob Herring wrote:
> > "usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
> > property. This is probably because the binding was the precursor to the phy
> > binding.
> > 
> > Fixes the following warning in Marvell dts files:
> > 
> > Warning (phys_property): Missing property '#phy-cells' in node ...
> > 
> > Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> 
> Reviewed-by: Andrew Lunn <andrew-g2DYL2Zd6BY@public.gmane.org>

I didn't see this come in before -rc1 and in current fixes, so given the acks
I've applied it directly now.


-Olof
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[PATCH 4/6] arm: dts: nspire: Add missing #phy-cells to usb-nop-xceiv

[Rob Herring]

"usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
property. This is probably because the binding was the precursor to the phy
binding.

Fixes the following warning in nspire dts files:

Warning (phys_property): Missing property '#phy-cells' in node ...

Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
Doesn't seem to be a maintainer for nspire. Arnd, please apply.

 arch/arm/boot/dts/nspire.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/nspire.dtsi b/arch/arm/boot/dts/nspire.dtsi
index ee5a0bb22354..6aadf6e622d2 100644
--- a/arch/arm/boot/dts/nspire.dtsi
+++ b/arch/arm/boot/dts/nspire.dtsi
@@ -56,6 +56,7 @@
 
 	usb_phy: usb_phy {
 		compatible = "usb-nop-xceiv";
+		#phy-cells = <0>;
 	};
 
 	vbus_reg: vbus_reg {
-- 
2.14.1

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Re: [PATCH 4/6] arm: dts: nspire: Add missing #phy-cells to usb-nop-xceiv

[Arnd Bergmann]

On Thu, Nov 9, 2017 at 11:26 PM, Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote:
> "usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
> property. This is probably because the binding was the precursor to the phy
> binding.
>
> Fixes the following warning in nspire dts files:
>
> Warning (phys_property): Missing property '#phy-cells' in node ...
>
> Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> ---
> Doesn't seem to be a maintainer for nspire. Arnd, please apply.

Applied to fixes, thanks!

       Arnd
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[PATCH 5/6] arm: dts: omap: Add missing #phy-cells to usb-nop-xceiv

[Rob Herring]

"usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
property. This is probably because the binding was the precursor to the phy
binding.

Fixes the following warning in OMAP dts files:

Warning (phys_property): Missing property '#phy-cells' in node ...

Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: "Benoît Cousson" <bcousson-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
Cc: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
Cc: Enric Balletbo i Serra <eballetbo-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Javier Martinez Canillas <javier-0uQlZySMnqxg9hUCZPvPmw@public.gmane.org>
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
---
Please apply to TI tree.

 arch/arm/boot/dts/logicpd-som-lv.dtsi        | 1 +
 arch/arm/boot/dts/omap3-beagle-xm.dts        | 1 +
 arch/arm/boot/dts/omap3-beagle.dts           | 1 +
 arch/arm/boot/dts/omap3-cm-t3x.dtsi          | 2 ++
 arch/arm/boot/dts/omap3-evm-common.dtsi      | 1 +
 arch/arm/boot/dts/omap3-gta04.dtsi           | 1 +
 arch/arm/boot/dts/omap3-igep0020-common.dtsi | 1 +
 arch/arm/boot/dts/omap3-igep0030-common.dtsi | 1 +
 arch/arm/boot/dts/omap3-lilly-a83x.dtsi      | 1 +
 arch/arm/boot/dts/omap3-overo-base.dtsi      | 1 +
 arch/arm/boot/dts/omap3-pandora-common.dtsi  | 1 +
 arch/arm/boot/dts/omap3-tao3530.dtsi         | 1 +
 arch/arm/boot/dts/omap4-droid4-xt894.dts     | 1 +
 arch/arm/boot/dts/omap4-duovero.dtsi         | 1 +
 arch/arm/boot/dts/omap4-panda-common.dtsi    | 1 +
 arch/arm/boot/dts/omap4-var-som-om44.dtsi    | 1 +
 arch/arm/boot/dts/omap5-board-common.dtsi    | 2 ++
 arch/arm/boot/dts/omap5-cm-t54.dts           | 2 ++
 18 files changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/logicpd-som-lv.dtsi b/arch/arm/boot/dts/logicpd-som-lv.dtsi
index 26cce4d18405..4a79ce84045c 100644
--- a/arch/arm/boot/dts/logicpd-som-lv.dtsi
+++ b/arch/arm/boot/dts/logicpd-som-lv.dtsi
@@ -33,6 +33,7 @@
 	hsusb2_phy: hsusb2_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; /* gpio_4 */
+		#phy-cells = <0>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts
index 683b96a8f73e..0349fcc9dc26 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -90,6 +90,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */
 		vcc-supply = <&hsusb2_power>;
+		#phy-cells = <0>;
 	};
 
 	tfp410: encoder0 {
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index 4d2eaf843fa9..3ca8991a6c3e 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -64,6 +64,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>;	/* gpio_147 */
 		vcc-supply = <&hsusb2_power>;
+		#phy-cells = <0>;
 	};
 
 	sound {
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index fccd5383243c..08533fcdbbe8 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -42,12 +42,14 @@
 	hsusb1_phy: hsusb1_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&hsusb1_power>;
+		#phy-cells = <0>;
 	};
 
 	/* HS USB Host PHY on PORT 2 */
 	hsusb2_phy: hsusb2_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&hsusb2_power>;
+		#phy-cells = <0>;
 	};
 
 	ads7846reg: ads7846-reg {
diff --git a/arch/arm/boot/dts/omap3-evm-common.dtsi b/arch/arm/boot/dts/omap3-evm-common.dtsi
index ff35803088e3..26badcc64d77 100644
--- a/arch/arm/boot/dts/omap3-evm-common.dtsi
+++ b/arch/arm/boot/dts/omap3-evm-common.dtsi
@@ -28,6 +28,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>; /* gpio_21 */
 		vcc-supply = <&hsusb2_power>;
+		#phy-cells = <0>;
 	};
 
 	leds {
diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
index 4504908c23fe..3dc56fb156b7 100644
--- a/arch/arm/boot/dts/omap3-gta04.dtsi
+++ b/arch/arm/boot/dts/omap3-gta04.dtsi
@@ -120,6 +120,7 @@
 	hsusb2_phy: hsusb2_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
+		#phy-cells = <0>;
 	};
 
 	tv0: connector {
diff --git a/arch/arm/boot/dts/omap3-igep0020-common.dtsi b/arch/arm/boot/dts/omap3-igep0020-common.dtsi
index 667f96245729..ecbec23af49f 100644
--- a/arch/arm/boot/dts/omap3-igep0020-common.dtsi
+++ b/arch/arm/boot/dts/omap3-igep0020-common.dtsi
@@ -58,6 +58,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; /* gpio_24 */
 		vcc-supply = <&hsusb1_power>;
+		#phy-cells = <0>;
 	};
 
 	tfp410: encoder {
diff --git a/arch/arm/boot/dts/omap3-igep0030-common.dtsi b/arch/arm/boot/dts/omap3-igep0030-common.dtsi
index e94d9427450c..443f71707437 100644
--- a/arch/arm/boot/dts/omap3-igep0030-common.dtsi
+++ b/arch/arm/boot/dts/omap3-igep0030-common.dtsi
@@ -37,6 +37,7 @@
 	hsusb2_phy: hsusb2_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;		/* gpio_54 */
+		#phy-cells = <0>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
index fa611a5e4850..a87c0b630435 100644
--- a/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
+++ b/arch/arm/boot/dts/omap3-lilly-a83x.dtsi
@@ -51,6 +51,7 @@
 	hsusb1_phy: hsusb1_phy {
 		compatible = "usb-nop-xceiv";
 		vcc-supply = <&reg_vcc3>;
+		#phy-cells = <0>;
 	};
 };
 
diff --git a/arch/arm/boot/dts/omap3-overo-base.dtsi b/arch/arm/boot/dts/omap3-overo-base.dtsi
index f25e158e7163..ac141fcd1742 100644
--- a/arch/arm/boot/dts/omap3-overo-base.dtsi
+++ b/arch/arm/boot/dts/omap3-overo-base.dtsi
@@ -51,6 +51,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>;	/* gpio_183 */
 		vcc-supply = <&hsusb2_power>;
+		#phy-cells = <0>;
 	};
 
 	/* Regulator to trigger the nPoweron signal of the Wifi module */
diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi
index 53e007abdc71..cd53dc6c0051 100644
--- a/arch/arm/boot/dts/omap3-pandora-common.dtsi
+++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi
@@ -205,6 +205,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; /* GPIO_16 */
 		vcc-supply = <&vaux2>;
+		#phy-cells = <0>;
 	};
 
 	/* HS USB Host VBUS supply
diff --git a/arch/arm/boot/dts/omap3-tao3530.dtsi b/arch/arm/boot/dts/omap3-tao3530.dtsi
index 9a601d15247b..6f5bd027b717 100644
--- a/arch/arm/boot/dts/omap3-tao3530.dtsi
+++ b/arch/arm/boot/dts/omap3-tao3530.dtsi
@@ -46,6 +46,7 @@
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio6 2 GPIO_ACTIVE_LOW>;	/* gpio_162 */
 		vcc-supply = <&hsusb2_power>;
+		#phy-cells = <0>;
 	};
 
 	sound {
diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts
index 8b93d37310f2..24a463f8641f 100644
--- a/arch/arm/boot/dts/omap4-droid4-xt894.dts
+++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts
@@ -73,6 +73,7 @@
 	/* HS USB Host PHY on PORT 1 */
 	hsusb1_phy: hsusb1_phy {
 		compatible = "usb-nop-xceiv";
+		#phy-cells = <0>;
 	};
 
 	/* LCD regulator from sw5 source */
diff --git a/arch/arm/boot/dts/omap4-duovero.dtsi b/arch/arm/boot/dts/omap4-duovero.dtsi
index 6e6810c258eb..eb123b24c8e3 100644
--- a/arch/arm/boot/dts/omap4-duovero.dtsi
+++ b/arch/arm/boot/dts/omap4-duovero.dtsi
@@ -43,6 +43,7 @@
 	hsusb1_phy: hsusb1_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;	/* gpio_62 */
+		#phy-cells = <0>;
 
 		pinctrl-names = "default";
 		pinctrl-0 = <&hsusb1phy_pins>;
diff --git a/arch/arm/boot/dts/omap4-panda-common.dtsi b/arch/arm/boot/dts/omap4-panda-common.dtsi
index 2b48e51c372a..83b31682e5f1 100644
--- a/arch/arm/boot/dts/omap4-panda-common.dtsi
+++ b/arch/arm/boot/dts/omap4-panda-common.dtsi
@@ -85,6 +85,7 @@
 	hsusb1_phy: hsusb1_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>;   /* gpio_62 */
+		#phy-cells = <0>;
 		vcc-supply = <&hsusb1_power>;
 		clocks = <&auxclk3_ck>;
 		clock-names = "main_clk";
diff --git a/arch/arm/boot/dts/omap4-var-som-om44.dtsi b/arch/arm/boot/dts/omap4-var-som-om44.dtsi
index 6500bfc8d130..10fce28ceb5b 100644
--- a/arch/arm/boot/dts/omap4-var-som-om44.dtsi
+++ b/arch/arm/boot/dts/omap4-var-som-om44.dtsi
@@ -44,6 +44,7 @@
 
 		reset-gpios = <&gpio6 17 GPIO_ACTIVE_LOW>; /* gpio 177 */
 		vcc-supply = <&vbat>;
+		#phy-cells = <0>;
 
 		clocks = <&auxclk3_ck>;
 		clock-names = "main_clk";
diff --git a/arch/arm/boot/dts/omap5-board-common.dtsi b/arch/arm/boot/dts/omap5-board-common.dtsi
index 7824b2631cb6..d9ca403d8b24 100644
--- a/arch/arm/boot/dts/omap5-board-common.dtsi
+++ b/arch/arm/boot/dts/omap5-board-common.dtsi
@@ -69,12 +69,14 @@
 		clocks = <&auxclk1_ck>;
 		clock-names = "main_clk";
 		clock-frequency = <19200000>;
+		#phy-cells = <0>;
 	};
 
 	/* HS USB Host PHY on PORT 3 */
 	hsusb3_phy: hsusb3_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>; /* gpio3_79 ETH_NRESET */
+		#phy-cells = <0>;
 	};
 
 	tpd12s015: encoder {
diff --git a/arch/arm/boot/dts/omap5-cm-t54.dts b/arch/arm/boot/dts/omap5-cm-t54.dts
index 552a5c4c5942..73fcdda57dc2 100644
--- a/arch/arm/boot/dts/omap5-cm-t54.dts
+++ b/arch/arm/boot/dts/omap5-cm-t54.dts
@@ -62,12 +62,14 @@
 	hsusb2_phy: hsusb2_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; /* gpio3_76 HUB_RESET */
+		#phy-cells = <0>;
 	};
 
 	/* HS USB Host PHY on PORT 3 */
 	hsusb3_phy: hsusb3_phy {
 		compatible = "usb-nop-xceiv";
 		reset-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; /* gpio3_83 ETH_RESET */
+		#phy-cells = <0>;
 	};
 
 	leds {
-- 
2.14.1

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Re: [PATCH 5/6] arm: dts: omap: Add missing #phy-cells to usb-nop-xceiv

[Tony Lindgren]

* Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> [171109 14:28]:
> "usb-nop-xceiv" is using the phy binding, but is missing #phy-cells
> property. This is probably because the binding was the precursor to the phy
> binding.
> 
> Fixes the following warning in OMAP dts files:
> 
> Warning (phys_property): Missing property '#phy-cells' in node ...
> 
> Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> Cc: "Benoît Cousson" <bcousson-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
> Cc: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
> Cc: Enric Balletbo i Serra <eballetbo-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Cc: Javier Martinez Canillas <javier-0uQlZySMnqxg9hUCZPvPmw@public.gmane.org>
> Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> ---
> Please apply to TI tree.

Thanks applying into omap-for-v4.15/fixes-dt.

Regards,

Tony
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[PATCH 6/6] arm: dts: am33xx: Add missing #phy-cells to ti,am335x-usb-phy

[Rob Herring]

"ti,am335x-usb-phy" is using the phy binding, but is missing #phy-cells
property. Fixes the following warning in TI dts files:

Warning (phys_property): Missing property '#phy-cells' in node ...

Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: "Benoît Cousson" <bcousson-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
Cc: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
---
Please apply to TI tree.

 Documentation/devicetree/bindings/usb/am33xx-usb.txt | 2 ++
 arch/arm/boot/dts/am33xx.dtsi                        | 2 ++
 arch/arm/boot/dts/dm814x.dtsi                        | 1 +
 3 files changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/am33xx-usb.txt b/Documentation/devicetree/bindings/usb/am33xx-usb.txt
index 7a33f22c815a..7a198a30408a 100644
--- a/Documentation/devicetree/bindings/usb/am33xx-usb.txt
+++ b/Documentation/devicetree/bindings/usb/am33xx-usb.txt
@@ -95,6 +95,7 @@ usb: usb@47400000 {
 		reg = <0x47401300 0x100>;
 		reg-names = "phy";
 		ti,ctrl_mod = <&ctrl_mod>;
+		#phy-cells = <0>;
 	};
 
 	usb0: usb@47401000 {
@@ -141,6 +142,7 @@ usb: usb@47400000 {
 		reg = <0x47401b00 0x100>;
 		reg-names = "phy";
 		ti,ctrl_mod = <&ctrl_mod>;
+		#phy-cells = <0>;
 	};
 
 	usb1: usb@47401800 {
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 7d7ca054c557..a39465a67ca2 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -626,6 +626,7 @@
 				reg-names = "phy";
 				status = "disabled";
 				ti,ctrl_mod = <&usb_ctrl_mod>;
+				#phy-cells = <0>;
 			};
 
 			usb0: usb@47401000 {
@@ -674,6 +675,7 @@
 				reg-names = "phy";
 				status = "disabled";
 				ti,ctrl_mod = <&usb_ctrl_mod>;
+				#phy-cells = <0>;
 			};
 
 			usb1: usb@47401800 {
diff --git a/arch/arm/boot/dts/dm814x.dtsi b/arch/arm/boot/dts/dm814x.dtsi
index 9708157f5daf..b7a11c1168d1 100644
--- a/arch/arm/boot/dts/dm814x.dtsi
+++ b/arch/arm/boot/dts/dm814x.dtsi
@@ -75,6 +75,7 @@
 				reg = <0x47401300 0x100>;
 				reg-names = "phy";
 				ti,ctrl_mod = <&usb_ctrl_mod>;
+				#phy-cells = <0>;
 			};
 
 			usb0: usb@47401000 {
-- 
2.14.1

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Re: [PATCH 6/6] arm: dts: am33xx: Add missing #phy-cells to ti,am335x-usb-phy

[Tony Lindgren]

* Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> [171109 14:28]:
> "ti,am335x-usb-phy" is using the phy binding, but is missing #phy-cells
> property. Fixes the following warning in TI dts files:
> 
> Warning (phys_property): Missing property '#phy-cells' in node ...
> 
> Signed-off-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
> Cc: "Benoît Cousson" <bcousson-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
> Cc: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
> Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> ---
> Please apply to TI tree.

Applying this too into omap-for-v4.15/fixes-dt thanks.

Tony
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