On Fri, Feb 19, 2016 at 03:59:02PM -0500, Julien Grossholtz wrote: > Add dts nodes for TS-4800 FPGA gpio chips. > > Signed-off-by: Julien Grossholtz <julien.grossholtz@xxxxxxxxxxxxxxxxxxxx> > --- > arch/arm/boot/dts/imx51-ts4800.dts | 29 +++++++++++++++++++++++++++++ > 1 file changed, 29 insertions(+) > > diff --git a/arch/arm/boot/dts/imx51-ts4800.dts b/arch/arm/boot/dts/imx51-ts4800.dts > index 0ff76a1..c72c944 100644 > --- a/arch/arm/boot/dts/imx51-ts4800.dts > +++ b/arch/arm/boot/dts/imx51-ts4800.dts > @@ -165,6 +165,35 @@ > reg = <0x12000 0x1000>; > syscon = <&syscon 0x10 6>; > }; > + > + fpga_gpio0: fpga_gpio0@b0010020 { > + compatible = "technologic,ts4800-gpio"; I do not understand how this works, considering this compatible is not supported by kernel. Shawn > + reg = <0x10020 0x6>; > + gpio-controller; > + #gpio-cells = <2>; > + }; > + > + fpga_gpio1: fpga_gpio1@b0010028 { > + compatible = "technologic,ts4800-gpio"; > + reg = <0x10028 0x6>; > + gpio-controller; > + #gpio-cells = <2>; > + }; > + > + fpga_gpio2: fpga_gpio2@b0010030 { > + compatible = "technologic,ts4800-gpio"; > + reg = <0x10030 0x6>; > + gpio-controller; > + #gpio-cells = <2>; > + }; > + > + fpga_gpio3: fpga_gpio3@b0010038 { > + compatible = "technologic,ts4800-gpio"; > + reg = <0x10038 0x6>; > + gpio-controller; > + ngpios = <8>; > + #gpio-cells = <2>; > + }; > }; > }; > > -- > 2.5.0 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html