[PATCH v2 0/2] Fix 'no USB device found' error.

Tom Rini trini at konsulko.com
Thu Jun 22 17:49:15 CEST 2023


On Thu, Jun 22, 2023 at 04:34:34PM +0200, Julien Panis wrote:
> This series fixes usb0 dr_mode for am335x-icev2
> and am335x-evmsk. It must be set to 'peripheral'
> in order to avoid 'no USB device found' error,
> in usb_ether_init() function.
> 
> Signed-off-by: Julien Panis <jpanis at baylibre.com>
> ---
> Changes in v2:
> - Drop the modification made in arch/arm/mach-omap2/am33xx/board.c
> - Configure usb0 dr_mode as peripheral in 'am335x-icev2-u-boot.dtsi'
>   and 'am335x-evmsk-u-boot.dtsi' device trees.
> - Link to v1: https://lore.kernel.org/r/20230621-fix_usb_ether_init-v1-1-2156923994a9@baylibre.com
> 
> ---
> Julien Panis (2):
>       arm: dts: am335x-icev2-u-boot: Configure peripheral mode for usb0
>       arm: dts: am335x-evmsk-u-boot: Configure peripheral mode for usb0
> 
>  arch/arm/dts/am335x-evmsk-u-boot.dtsi | 4 ++++
>  arch/arm/dts/am335x-icev2-u-boot.dtsi | 4 ++++
>  2 files changed, 8 insertions(+)

I'll ask the first question that Nishanth might also ask, which is why
don't these belong in the kernel dts files?  Thanks!

-- 
Tom
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