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.
Change history:
(1) PATCH V2 1 (mfd: Add support for UP board CPLD/FPGA)
Refer 2022/10/31 Lee Jones review, fixed some of the issues.
(2) PATCH V2 2 (pinctrl: Add support pin control for UP board CPLD/FPGA)
Refer 2022/10/19 Mark Brown and Andy Shevchenko review, fixed some of
the issues.
(3) PATCH V2 3 (leds : Add support for UP board CPLD onboard LEDS)
We did git send-email this patch to maintainer on 2022/10/11 for reviewing.
there's no change on this LED PATCH V2.
chengwei (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 | 78 ++
drivers/mfd/Kconfig | 12 +
drivers/mfd/Makefile | 1 +
drivers/mfd/upboard-fpga.c | 632 ++++++++++++
drivers/pinctrl/Kconfig | 15 +
drivers/pinctrl/Makefile | 1 +
drivers/pinctrl/pinctrl-upboard.c | 1588 +++++++++++++++++++++++++++++
include/linux/mfd/upboard-fpga.h | 56 +
10 files changed, 2394 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
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2.17.1