[PATCH v2 00/10] add support for more devices on Meson8 and Meson8b

Kevin Hilman khilman at baylibre.com
Fri Jun 16 12:10:40 PDT 2017

Martin Blumenstingl <martin.blumenstingl at googlemail.com> writes:

> This series adds:
> - USB support on Meson8 and Meson8b (it seems that some boards show an
>   error when trying to initialize one of the USB2 PHYs, but we have the
>   same problem on some GXBB boards. it is working fine for me - on a board
>   which is not supported upstream yet)
> - hardware random number generator support (Meson8 and Meson8b seem to
>   have two 32-bit hardware random number generator registers, while the
>   GX SoCs only have one. This is not handled by the meson-rng driver yet,
>   but that can still be improved later on)
> - SAR ADC support
> - add reserved memory zones to fix random hangs when filling the memory
>   (currently only on Meson8 until I have a Meson8b device to test if the
>   same problem appears there as well)
> - use the real ethernet clock on Meson8 and Meson8b to fix ethernet when
>   the bootloader does not enable the gate clock
> - add the SCU (Snoop Control Unit) which is needed for SMP support
> - minor preparations for further .dts updates as this already exports the
>   SDIO clocks (a driver for this MMC controller is work-in-progress) as
>   well as the corresponding pin definitions in meson8.dtsi
> - this adds the pwm_e (typically used for the 32.768 kHz LPO clock for the
>   SDIO wifi chip) and pwm_f (used on some boards for the dimmable power
>   LED) pins to meson8.dtsi
> NOTE: the .dts changes from this series depend on my previous patch from
> [0]: "ARM: dts: meson8: fix the IR receiver pins"

Thanks for the reminder, I had missed that one.

This series now applied to v4.13/dt (after merging in the clock headers
deps from Jerome) and will go in the 2nd round of pull requests to
arm-soc, probably early next week.

Thanks for the continued great work Martin!


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