[PATCH 10/13] ARM: STi: DT: STih410: Add dt nodes for the ehci / ohci usb controllers.

Lee Jones
2014-11-10T10:06:19Z

On Fri, 07 Nov 2014, Peter Griffin wrote:

> The stih410 has some additional usb controllers. This patch adds the
> dt nodes which will enabled them to function correctly.
>
> Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
> ---
> arch/arm/boot/dts/stih407.dtsi | 60 ++++++++++++++++++++++++++++++++++++++++++
> 1 file changed, 60 insertions(+)
>
> diff --git a/arch/arm/boot/dts/stih407.dtsi b/arch/arm/boot/dts/stih407.dtsi
> index 967ec39..5e01db2 100644
> --- a/arch/arm/boot/dts/stih407.dtsi
> +++ b/arch/arm/boot/dts/stih407.dtsi
> @@ -321,5 +321,65 @@
> reset-names = "global",
> "port";
> };
> +
> + ohci0: usb at 9a03c00 {
> + compatible = "st,st-ohci-300x";
> + status = "disabled";

Being picky, I like to see the node status at the bottom in clear
view, but apart from that patch looks good:

Acked-by: Lee Jones <lee.jones@linaro.org>

> + reg = <0x9a03c00 0x100>;
> + interrupts = <GIC_SPI 180 IRQ_TYPE_NONE>;
> + clocks = <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>;
> + resets = <&powerdown STIH407_USB2_PORT0_POWERDOWN>,
> + <&softreset STIH407_USB2_PORT0_SOFTRESET>;
> + reset-names = "power", "softreset";
> +
> + phys = <&usb2_picophy0>;
> + phy-names = "usb";
> + };
> +
> + ehci0: usb at 9a03e00 {
> + compatible = "st,st-ehci-300x";
> + status = "disabled";
> + reg = <0x9a03e00 0x100>;
> + interrupts = <GIC_SPI 151 IRQ_TYPE_NONE>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usb0>;
> + clocks = <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>;
> + resets = <&powerdown STIH407_USB2_PORT0_POWERDOWN>,
> + <&softreset STIH407_USB2_PORT0_SOFTRESET>;
> + reset-names = "power", "softreset";
> +
> + phys = <&usb2_picophy0>;
> + phy-names = "usb";
> + };
> +
> + ohci1: usb at 9a83c00 {
> + compatible = "st,st-ohci-300x";
> + status = "disabled";
> + reg = <0x9a83c00 0x100>;
> + interrupts = <GIC_SPI 181 IRQ_TYPE_NONE>;
> + clocks = <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>;
> + resets = <&powerdown STIH407_USB2_PORT1_POWERDOWN>,
> + <&softreset STIH407_USB2_PORT1_SOFTRESET>;
> + reset-names = "power", "softreset";
> +
> + phys = <&usb2_picophy1>;
> + phy-names = "usb";
> + };
> +
> + ehci1: usb at 9a83e00 {
> + compatible = "st,st-ehci-300x";
> + status = "disabled";
> + reg = <0x9a83e00 0x100>;
> + interrupts = <GIC_SPI 153 IRQ_TYPE_NONE>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usb1>;
> + clocks = <&clk_s_c0_flexgen CLK_TX_ICN_DISP_0>;
> + resets = <&powerdown STIH407_USB2_PORT1_POWERDOWN>,
> + <&softreset STIH407_USB2_PORT1_SOFTRESET>;
> + reset-names = "power", "softreset";
> +
> + phys = <&usb2_picophy1>;
> + phy-names = "usb";
> + };
> };
> };

--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
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