Re: [PATCH 0/7] towards QE support on ARM

[Christophe Leroy]

On 10/18/2019 12:52 PM, Rasmus Villemoes wrote:
> There have been several attempts in the past few years to allow
> building the QUICC engine drivers for platforms other than PPC. This
> is (the beginning of) yet another attempt. I hope I can get someone to
> pick up these relatively trivial patches (I _think_ they shouldn't
> change functionality at all), and then I'll continue slowly working
> towards removing the PPC32 dependency for CONFIG_QUICC_ENGINE.
>
> Tested on an MPC8309-derived board.
>
> Rasmus Villemoes (7):
>    soc: fsl: qe: remove space-before-tab
>    soc: fsl: qe: drop volatile qualifier of struct qe_ic::regs
>    soc: fsl: qe: avoid ppc-specific io accessors
>    soc: fsl: qe: replace spin_event_timeout by readx_poll_timeout_atomic
>    serial: make SERIAL_QE depend on PPC32
>    serial: ucc_uart.c: explicitly include asm/cpm.h
>    soc/fsl/qe/qe.h: remove include of asm/cpm.h

Please copy the entire series to linuxppc-dev list. We are missing 5/7 
and 7/7 (see 
https://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=137048)

Christophe

>   drivers/soc/fsl/qe/gpio.c     | 30 ++++++++--------
>   drivers/soc/fsl/qe/qe.c       | 44 +++++++++++------------
>   drivers/soc/fsl/qe/qe_ic.c    |  8 ++---
>   drivers/soc/fsl/qe/qe_ic.h    |  2 +-
>   drivers/soc/fsl/qe/qe_io.c    | 40 ++++++++++-----------
>   drivers/soc/fsl/qe/qe_tdm.c   |  8 ++---
>   drivers/soc/fsl/qe/ucc.c      | 12 +++----
>   drivers/soc/fsl/qe/ucc_fast.c | 66 ++++++++++++++++++-----------------
>   drivers/soc/fsl/qe/ucc_slow.c | 38 ++++++++++----------
>   drivers/soc/fsl/qe/usb.c      |  2 +-
>   drivers/tty/serial/Kconfig    |  1 +
>   drivers/tty/serial/ucc_uart.c |  1 +
>   include/soc/fsl/qe/qe.h       |  1 -
>   13 files changed, 126 insertions(+), 127 deletions(-)