[U-Boot] [PATCH v4 1/3] ARM: Tegra: FDT: Add USB EHCI function for T30/T114
Stephen Warren
swarren at wwwdotorg.org
Thu Jun 20 18:00:41 CEST 2013
On 06/20/2013 02:13 AM, Jim Lin wrote:
> Add DT node for USB EHCI function.
> Add support for T30-Cardhu, T30-Beaver, T114-Dalmore boards.
> diff --git a/arch/arm/dts/tegra114.dtsi b/arch/arm/dts/tegra114.dtsi
> + usb at 7d004000 {
> + compatible = "nvidia,tegra114-ehci";
> + reg = <0x7d004000 0x4000>;
> + interrupts = <53>;
> + phy_type = "utmi";
If Tegra114 and Tegra30 are anything like Tegra20, then USB2 doesn't
support UTMI mode; it's either ULPI or HSIC. Can you please check this.
The same comment applies in tegra30.dtsi.
> diff --git a/include/fdtdec.h b/include/fdtdec.h
> diff --git a/lib/fdtdec.c b/lib/fdtdec.c
As I said before, driver changes should be in a separate patch to DT
changes. Please move the changes to fdtdec.* into patch 2/3.
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