Am Montag, den 20.08.2012, 15:27 +0300 schrieb Igor Grinberg:
On 08/19/12 19:08, Lucas Stach wrote:
With this series we are able to initialize USB controllers using an external ULPI phy AKA USB2 on Tegra 2 devices.
This was tested to work on a Toradex Colibri T20 board, where USB2 is used to access the ASIX ethernet chipset. Testing was done with "tegra20: usb: rework set_host_mode"
I'm sorry, I have missed this patch. Can you please give us a reference to it?
It has nothing to do with this series per se, it is only needed on the Colibri board as VBus enable there is not done using the ULPI phy, but a separate GPIO from the Tegra SoC.
But yes, I'll include a reference when reposting.
applied. I did not spot any regressions on the UTMI ports.
Patchset is based on top of u-boot-tegra/next
Lucas Stach (3): tegra20: complete periph_id enum tegra20: add clock_set_pllout function tegra20: add USB ULPI init code
arch/arm/cpu/armv7/tegra20/usb.c | 131 +++++++++++++++++++++++++--- arch/arm/cpu/tegra20-common/clock.c | 26 ++++++ arch/arm/cpu/tegra20-common/warmboot_avp.c | 2 +- arch/arm/include/asm/arch-tegra20/clk_rst.h | 11 ++- arch/arm/include/asm/arch-tegra20/clock.h | 25 ++++++ arch/arm/include/asm/arch-tegra20/usb.h | 29 ++++-- 6 Dateien geändert, 206 Zeilen hinzugefügt(+), 18 Zeilen entfernt(-)