On Fri, Sep 17, 2021 at 10:31:00AM +0800, Richard Zhu wrote: > Add binding for reference clock PAD modes of the i.MX8 PCIe PHY. > > Signed-off-by: Richard Zhu <hongxing.zhu@xxxxxxx> > --- > include/dt-bindings/phy/phy-imx8-pcie.h | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > create mode 100644 include/dt-bindings/phy/phy-imx8-pcie.h > > diff --git a/include/dt-bindings/phy/phy-imx8-pcie.h b/include/dt-bindings/phy/phy-imx8-pcie.h > new file mode 100644 > index 000000000000..fe198a0cc12c > --- /dev/null > +++ b/include/dt-bindings/phy/phy-imx8-pcie.h > @@ -0,0 +1,14 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ Perhaps this should match the dts files license... > +/* > + * This header provides constants for i.MX8 PCIe. > + */ > + > +#ifndef _DT_BINDINGS_IMX8_PCIE_H > +#define _DT_BINDINGS_IMX8_PCIE_H > + > +/* Reference clock PAD mode */ > +#define IMX8_PCIE_REFCLK_PAD_NO_USED 0 > +#define IMX8_PCIE_REFCLK_PAD_INPUT 1 > +#define IMX8_PCIE_REFCLK_PAD_OUTPUT 2 > + > +#endif /* _DT_BINDINGS_IMX8_PCIE_H */ > -- > 2.25.1 > >
