Commit da621d50 authored by Zubair Lutfullah Kakakhel's avatar Zubair Lutfullah Kakakhel Committed by Ralf Baechle
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MIPS: xilfpga: Add DT node for AXI I2C 



The xilfpga platform has an AXI I2C Bus master with a temperature
sensor connected to it.

Add the device tree node to use them.

Signed-off-by: default avatarZubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14594/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 1e73f967

arch/mips/boot/dts/xilfpga/nexys4ddr.dts

+22 −0
Original line number Diff line number Diff line
@@ -54,6 +54,28 @@ 
		interrupt-parent = <&axi_intc>;

		interrupts = <0>;

	};



	axi_i2c: i2c@10A00000 {

	    compatible = "xlnx,xps-iic-2.00.a";

	    interrupt-parent = <&axi_intc>;

	    interrupts = <4>;

	    reg = < 0x10A00000 0x10000 >;

	    clocks = <&ext>;

	    xlnx,clk-freq = <0x5f5e100>;

	    xlnx,family = "Artix7";

	    xlnx,gpo-width = <0x1>;

	    xlnx,iic-freq = <0x186a0>;

	    xlnx,scl-inertial-delay = <0x0>;

	    xlnx,sda-inertial-delay = <0x0>;

	    xlnx,ten-bit-adr = <0x0>;

	    #address-cells = <1>;

	    #size-cells = <0>;



	    ad7420@4B {

		compatible = "adi,adt7420";

		reg = <0x4B>;

	    };

	} ;

};



&ext {

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