On Wed, 23 Jul 2025, Lee Jones wrote: > On Tue, 15 Jul 2025, a0282524688@xxxxxxxxx wrote: > > > From: Ming Yu <a0282524688@xxxxxxxxx> > > > > This patch series introduces support for Nuvoton NCT6694, a peripheral > > expander based on USB interface. It models the chip as an MFD driver > > (1/7), GPIO driver(2/7), I2C Adapter driver(3/7), CANfd driver(4/7), > > WDT driver(5/7), HWMON driver(6/7), and RTC driver(7/7). > > > > The MFD driver implements USB device functionality to issue > > custom-define USB bulk pipe packets for NCT6694. Each child device can > > use the USB functions nct6694_read_msg() and nct6694_write_msg() to issue > > a command. They can also request interrupt that will be called when the > > USB device receives its interrupt pipe. > > > > The following introduces the custom-define USB transactions: > > nct6694_read_msg - Send bulk-out pipe to write request packet > > Receive bulk-in pipe to read response packet > > Receive bulk-in pipe to read data packet > > > > nct6694_write_msg - Send bulk-out pipe to write request packet > > Send bulk-out pipe to write data packet > > Receive bulk-in pipe to read response packet > > [...] > > > Ming Yu (7): > > mfd: Add core driver for Nuvoton NCT6694 > > gpio: Add Nuvoton NCT6694 GPIO support > > i2c: Add Nuvoton NCT6694 I2C support > > can: Add Nuvoton NCT6694 CANFD support > > watchdog: Add Nuvoton NCT6694 WDT support > > hwmon: Add Nuvoton NCT6694 HWMON support > > rtc: Add Nuvoton NCT6694 RTC support > > > > MAINTAINERS | 12 + > > drivers/gpio/Kconfig | 12 + > > drivers/gpio/Makefile | 1 + > > drivers/gpio/gpio-nct6694.c | 499 +++++++++++++++ > > drivers/hwmon/Kconfig | 10 + > > drivers/hwmon/Makefile | 1 + > > drivers/hwmon/nct6694-hwmon.c | 949 ++++++++++++++++++++++++++++ > > drivers/i2c/busses/Kconfig | 10 + > > drivers/i2c/busses/Makefile | 1 + > > drivers/i2c/busses/i2c-nct6694.c | 196 ++++++ > > drivers/mfd/Kconfig | 15 + > > drivers/mfd/Makefile | 2 + > > drivers/mfd/nct6694.c | 388 ++++++++++++ > > drivers/net/can/usb/Kconfig | 11 + > > drivers/net/can/usb/Makefile | 1 + > > drivers/net/can/usb/nct6694_canfd.c | 832 ++++++++++++++++++++++++ > > drivers/rtc/Kconfig | 10 + > > drivers/rtc/Makefile | 1 + > > drivers/rtc/rtc-nct6694.c | 297 +++++++++ > > drivers/watchdog/Kconfig | 11 + > > drivers/watchdog/Makefile | 1 + > > drivers/watchdog/nct6694_wdt.c | 307 +++++++++ > > include/linux/mfd/nct6694.h | 102 +++ > > 23 files changed, 3669 insertions(+) > > create mode 100644 drivers/gpio/gpio-nct6694.c > > create mode 100644 drivers/hwmon/nct6694-hwmon.c > > create mode 100644 drivers/i2c/busses/i2c-nct6694.c > > create mode 100644 drivers/mfd/nct6694.c > > create mode 100644 drivers/net/can/usb/nct6694_canfd.c > > create mode 100644 drivers/rtc/rtc-nct6694.c > > create mode 100644 drivers/watchdog/nct6694_wdt.c > > create mode 100644 include/linux/mfd/nct6694.h > > I will apply this the other side of the pending merge-window. Doesn't apply. Please rebase on top of v6.17-rc1. When you resubmit do so as a [RESEND]. -- Lee Jones [李琼斯]
