On Tue, Dec 5, 2023 at 1:49 AM Cosmo Chou <chou.cosmo@xxxxxxxxx> wrote: > > This driver implements support for temperature monitoring of Astera Labs > PT5161L series PCIe retimer chips. > > This driver implementation originates from the CSDK available at > Link: https://github.com/facebook/openbmc/tree/helium/common/recipes-lib/retimer-v2.14 > The communication protocol utilized is based on the I2C/SMBus standard. > > Signed-off-by: Cosmo Chou <chou.cosmo@xxxxxxxxx> > --- > Documentation/hwmon/index.rst | 1 + > Documentation/hwmon/pt516xx.rst | 48 +++ > MAINTAINERS | 8 + > drivers/hwmon/Kconfig | 10 + > drivers/hwmon/Makefile | 1 + > drivers/hwmon/pt516xx.c | 648 ++++++++++++++++++++++++++++++++ > 6 files changed, 716 insertions(+) > create mode 100644 Documentation/hwmon/pt516xx.rst > create mode 100644 drivers/hwmon/pt516xx.c > diff --git a/drivers/hwmon/pt516xx.c b/drivers/hwmon/pt516xx.c > new file mode 100644 > index 000000000000..824798559fe1 > --- /dev/null > +++ b/drivers/hwmon/pt516xx.c > @@ -0,0 +1,648 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > + > +#include <linux/debugfs.h> > +#include <linux/delay.h> > +#include <linux/err.h> > +#include <linux/i2c.h> > +#include <linux/init.h> > +#include <linux/hwmon.h> > +#include <linux/module.h> > +#include <linux/mutex.h> > +#include <linux/of_device.h> You probably don't need this header and the implicit includes it makes are dropped now in linux-next. Please check what you actually need and make them explicit. Rob
