The UP board <http://www.upboard.com> is the computer board for
Professional Makers and Industrial Applications. We want to upstream
the UP board 40-pin GP-bus Kernel driver for giving the users better
experience on the software release. (not just download from UP board
github)
These patches are generated from the Linux kernel mainline tag v6.0.
larry.lai (3):
mfd: Add support for UP board CPLD/FPGA
pinctrl: Add support pin control for UP board CPLD/FPGA
leds: Add support for UP board CPLD onboard LEDS
drivers/leds/Kconfig | 10 +
drivers/leds/Makefile | 1 +
drivers/leds/leds-upboard.c | 79 ++
drivers/mfd/Kconfig | 12 +
drivers/mfd/Makefile | 1 +
drivers/mfd/upboard-fpga.c | 669 ++++++++++++++
drivers/pinctrl/Kconfig | 14 +
drivers/pinctrl/Makefile | 1 +
drivers/pinctrl/pinctrl-upboard.c | 1384 +++++++++++++++++++++++++++++
include/linux/mfd/upboard-fpga.h | 58 ++
10 files changed, 2229 insertions(+)
create mode 100644 drivers/leds/leds-upboard.c
create mode 100644 drivers/mfd/upboard-fpga.c
create mode 100644 drivers/pinctrl/pinctrl-upboard.c
create mode 100644 include/linux/mfd/upboard-fpga.h
base-commit: 4fe89d07dcc2804c8b562f6c7896a45643d34b2f
--
2.17.1
On Wed, Dec 7, 2022 at 5:36 PM larry.lai <[email protected]> wrote:
> The UP board <http://www.upboard.com> is the computer board for
> Professional Makers and Industrial Applications. We want to upstream
> the UP board 40-pin GP-bus Kernel driver for giving the users better
> experience on the software release. (not just download from UP board
> github)
>
> These patches are generated from the Linux kernel mainline tag v6.0.
Why are these patches tagged RFC now? Weird.
Came to think of this:
Shouldn't the subdrivers for pin control LED etc have:
default MFD_INTEL_UPBOARD_FPGA
i.e become y if the core driver is y, becomes m if the core driver is m.
Of course it is possible to run around in menuconfig and activate them
all manually interactively and be frustrated that something is missing
still but setting them default like this saves everybody's time. Activate
the MFD core driver and everything else comes with it, then it can
be turned off at request.
Yours,
Linus Walleij
On Wed, Dec 07, 2022 at 10:09:35PM +0100, Linus Walleij wrote:
> On Wed, Dec 7, 2022 at 5:36 PM larry.lai <[email protected]> wrote:
>
> > The UP board <http://www.upboard.com> is the computer board for
> > Professional Makers and Industrial Applications. We want to upstream
> > the UP board 40-pin GP-bus Kernel driver for giving the users better
> > experience on the software release. (not just download from UP board
> > github)
> >
> > These patches are generated from the Linux kernel mainline tag v6.0.
>
> Why are these patches tagged RFC now? Weird.
I can easily tell you, this code is no go, too many problematic places.
--
With Best Regards,
Andy Shevchenko
On Thu, Dec 08, 2022 at 12:33:56AM +0800, larry.lai wrote:
> The UP board <http://www.upboard.com> is the computer board for
> Professional Makers and Industrial Applications. We want to upstream
> the UP board 40-pin GP-bus Kernel driver for giving the users better
> experience on the software release. (not just download from UP board
> github)
>
> These patches are generated from the Linux kernel mainline tag v6.0.
I have just checked the v3 (previous version of this) and I haven't found any
evidence that I gave my tag or permission to use it. What the heck is going on
here?!
--
With Best Regards,
Andy Shevchenko
On Wed, Dec 07, 2022 at 11:36:37PM +0200, Andy Shevchenko wrote:
> On Thu, Dec 08, 2022 at 12:33:56AM +0800, larry.lai wrote:
> > The UP board <http://www.upboard.com> is the computer board for
> > Professional Makers and Industrial Applications. We want to upstream
> > the UP board 40-pin GP-bus Kernel driver for giving the users better
> > experience on the software release. (not just download from UP board
> > github)
> >
> > These patches are generated from the Linux kernel mainline tag v6.0.
>
> I have just checked the v3 (previous version of this) and I haven't found any
> evidence that I gave my tag or permission to use it. What the heck is going on
> here?!
NAK to this series.
--
With Best Regards,
Andy Shevchenko