linux-kernel - Re: [PATCH v3] arm: dts: AM43x: Add usb DT nodes for AM4372

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Date:	Wed, 14 Aug 2013 19:46:36 +0530
From:	George Cherian <george.cherian@...com>
To:	George Cherian <george.cherian@...com>
CC:	<linux-arm-kernel@...ts.infradead.org>,
	<linux-omap@...r.kernel.org>, <linux@....linux.org.uk>,
	<benoit.cousson@...aro.org>, <a-kishore@...com>, <afzal@...com>,
	<linux-kernel@...r.kernel.org>, <balbi@...com>,
	<bcousson@...libre.com>
Subject: Re: [PATCH v3] arm: dts: AM43x: Add usb DT nodes for AM4372

+Benoit
  If you dont have any comments, can you take this for 3.12?

Regards
-George

On 7/10/2013 1:44 PM, George Cherian wrote:

> This patch adds
> 	- HS USB nodes
> 	- phy nodes
> 	- usb control module nodes.
>
> Signed-off-by: George Cherian <george.cherian@...com>
> ---
>
> changes from v2
> change synopsis to snps
> use simple node names
> add both USB and PHY instances
> add usbctrl node
>
> changes from v1
> renamed synopsis to snps
> removed flag tx-fifo-resize
>
>   arch/arm/boot/dts/am4372.dtsi | 58 +++++++++++++++++++++++++++++++++++++++++++
>   1 file changed, 58 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
> index ddc1df7..37f196f 100644
> --- a/arch/arm/boot/dts/am4372.dtsi
> +++ b/arch/arm/boot/dts/am4372.dtsi
> @@ -64,5 +64,63 @@
>   			compatible = "ti,am4372-counter32k","ti,omap-counter32k";
>   			reg = <0x44e86000 0x40>;
>   		};
> +
> +		phy1: usbphy1 {
> +			compatible = "ti,am4372-usb2";
> +			#phy-cells = <0>;
> +			id = <0>;
> +			status = "disabled";
> +		};
> +
> +		phy2: usbphy2 {
> +			compatible = "ti,am4372-usb2";
> +			#phy-cells = <0>;
> +			id = <1>;
> +			status = "disabled";
> +		};
> +
> +		usbctrl: omap-control-usb@...10620 {
> +			compatible = "ti,omap-control-usb";
> +			reg = <0x44e10620 0x10>;
> +			reg-names = "control_dev_conf";
> +			ti,type = <3>;
> +			status = "disabled";
> +		};
> +
> +		usb1: am4372_dwc3@...80000 {
> +			status = "disabled";
> +			compatible = "ti,am4372-dwc3";
> +			reg = <0x48380000 0x200>;
> +			interrupts = <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			utmi-mode = <1>;
> +			ranges;
> +			dwc3@...90000 {
> +				compatible = "snps,dwc3";
> +				reg = <0x48390000 0xd000>;
> +				interrupts = <GIC_SPI  168 IRQ_TYPE_LEVEL_HIGH>;
> +				phys = <&phy1>;
> +				phy-names = "am4372-usb1";
> +			};
> +		};
> +
> +		usb2: am4372_dwc3@...c0000 {
> +			status = "disabled";
> +			compatible = "ti,am4372-dwc3";
> +			reg = <0x483c0000 0x200>;
> +			interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
> +			#address-cells = <1>;
> +			#size-cells = <1>;
> +			utmi-mode = <1>;
> +			ranges;
> +			dwc3@...d0000 {
> +				compatible = "snps,dwc3";
> +				reg = <0x483d0000 0xd000>;
> +				interrupts = <GIC_SPI  174 IRQ_TYPE_LEVEL_HIGH>;
> +				phys = <&phy2>;
> +				phy-names = "am4372-usb2";
> +			};
> +		};
>   	};
>   };


-- 
-George

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