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

George Cherian
2013-08-14T14:17:15Z

+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@ti.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@44e10620 {
> + compatible = "ti,omap-control-usb";
> + reg = <0x44e10620 0x10>;
> + reg-names = "control_dev_conf";
> + ti,type = <3>;
> + status = "disabled";
> + };
> +
> + usb1: am4372_dwc3@48380000 {
> + 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@48390000 {
> + compatible = "snps,dwc3";
> + reg = <0x48390000 0xd000>;
> + interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
> + phys = <&phy1>;
> + phy-names = "am4372-usb1";
> + };
> + };
> +
> + usb2: am4372_dwc3@483c0000 {
> + 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@483d0000 {
> + compatible = "snps,dwc3";
> + reg = <0x483d0000 0xd000>;
> + interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
> + phys = <&phy2>;
> + phy-names = "am4372-usb2";
> + };
> + };
> };
> };

--
-George