[PATCH] ARM: dts: bcm283x: Fix fifo size for EP 6,7

Stefan Wahren stefan.wahren at i2se.com
Fri Oct 27 13:58:24 PDT 2017


> Stefan Wahren <stefan.wahren at i2se.com> hat am 7. Oktober 2017 um 12:16 geschrieben:
> 
> 
> In case the RPi Zero has at least a device connected to the OTG port
> at boot time, the upper limit of tx fifo size for endpoint 6 and 7 is
> also reduced to 512 bytes. So fix this accordingly.
> 
> Signed-off-by: Stefan Wahren <stefan.wahren at i2se.com>
> Fixes: 1aa1d858f582 ("ARM: dts: bcm283x: Add dtsi for OTG mode")

gentle ping ...

> ---
>  arch/arm/boot/dts/bcm283x-rpi-usb-otg.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/bcm283x-rpi-usb-otg.dtsi b/arch/arm/boot/dts/bcm283x-rpi-usb-otg.dtsi
> index e7d217c..b9dff34 100644
> --- a/arch/arm/boot/dts/bcm283x-rpi-usb-otg.dtsi
> +++ b/arch/arm/boot/dts/bcm283x-rpi-usb-otg.dtsi
> @@ -6,5 +6,5 @@
>  	 * According to dwc2 the sum of all device EP
>  	 * fifo sizes shouldn't exceed 3776 bytes.
>  	 */
> -	g-tx-fifo-size = <256 256 512 512 512 768 768>;
> +	g-tx-fifo-size = <256 256 512 512 512 512 512>;
>  };
> -- 
> 2.7.4
>



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