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. PATCH v3 fixed the auto build test ERROR on ARCH=arm64 or ARCH=mips. chengwei (2): mfd: Add support for UP board CPLD/FPGA leds: Add support for UP board CPLD onboard LEDS drivers/leds/Kconfig | 11 + drivers/leds/Makefile | 1 + drivers/leds/leds-upboard.c | 78 +++++ drivers/mfd/Kconfig | 12 + drivers/mfd/Makefile | 1 + drivers/mfd/upboard-fpga.c | 482 +++++++++++++++++++++++++++++++ include/linux/mfd/upboard-fpga.h | 49 ++++ 7 files changed, 634 insertions(+) create mode 100644 drivers/leds/leds-upboard.c create mode 100644 drivers/mfd/upboard-fpga.c create mode 100644 include/linux/mfd/upboard-fpga.h base-commit: 4fe89d07dcc2804c8b562f6c7896a45643d34b2f -- 2.17.1
