On Wed, Jan 08, 2025 at 05:14:10PM +0100, Romain Gantois wrote: > The TI FPC202 dual port controller serves as a low-speed signal aggregator > for common port types such as SFP, QSFP, Mini-SAS HD, and others. > > It aggregates GPIO and I2C signals across two downstream ports, acting as > both a GPIO controller and an I2C address translator for up to two logical > devices per port. > > Signed-off-by: Romain Gantois <romain.gantois@xxxxxxxxxxx> > --- > MAINTAINERS | 1 + > drivers/misc/Kconfig | 11 ++ > drivers/misc/Makefile | 1 + > drivers/misc/ti_fpc202.c | 440 +++++++++++++++++++++++++++++++++++++++++++++++ > 4 files changed, 453 insertions(+) > > diff --git a/MAINTAINERS b/MAINTAINERS > index 2ef5c0d395b3668167dddbd27237a2177f85571e..865ef413b38c293e1c7b1405322fafe9df81ea96 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -23502,6 +23502,7 @@ M: Romain Gantois <romain.gantois@xxxxxxxxxxx> > L: linux-kernel@xxxxxxxxxxxxxxx > S: Maintained > F: Documentation/devicetree/bindings/misc/ti,fpc202.yaml > +F: drivers/misc/ti_fpc202.c > > TI FPD-LINK DRIVERS > M: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxxxxxxxxx> > diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig > index 09cbe3f0ab1e56f85852c0cb50cfc03cae659d2b..3c7e82e86e4ae83eff84999d123cd8c0f018323c 100644 > --- a/drivers/misc/Kconfig > +++ b/drivers/misc/Kconfig > @@ -114,6 +114,17 @@ config RPMB > > If unsure, select N. > > +config TI_FPC202 > + tristate "TI FPC202 Dual Port Controller" > + select GPIOLIB > + depends on I2C_ATR > + help > + If you say yes here you get support for the Texas Instruments FPC202 > + Dual Port Controller. > + > + This driver can also be built as a module. If so, the module will be > + called fpc202. > + > config TIFM_CORE > tristate "TI Flash Media interface support" > depends on PCI > diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile > index 40bf953185c773afa91f7784a286ae0752bb0b53..ba47db46a5ff2559de597447ce7e2d88e26efa61 100644 > --- a/drivers/misc/Makefile > +++ b/drivers/misc/Makefile > @@ -12,6 +12,7 @@ obj-$(CONFIG_ATMEL_SSC) += atmel-ssc.o > obj-$(CONFIG_DUMMY_IRQ) += dummy-irq.o > obj-$(CONFIG_ICS932S401) += ics932s401.o > obj-$(CONFIG_LKDTM) += lkdtm/ > +obj-$(CONFIG_TI_FPC202) += ti_fpc202.o Nit, you didn't use a tab here :( thanks, greg k-h
