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Commit 741cac5f authored by Sourav Poddar's avatar Sourav Poddar Committed by Tony Lindgren
Browse files

ARM: dts: am4372: Add hdq device tree data 



Add device tree nodes and pinmux for hdq/1wire on
am43x epos evm.

Signed-off-by: default avatarSourav Poddar <sourav.poddar@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 8ed43df1

arch/arm/boot/dts/am4372.dtsi

+10 −0
Original line number Diff line number Diff line
@@ -840,6 +840,16 @@ 
			num-cs = <4>;

			status = "disabled";

		};



		hdq: hdq@48347000 {

			compatible = "ti,am43xx-hdq";

			reg = <0x48347000 0x1000>;

			interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&func_12m_clk>;

			clock-names = "fck";

			ti,hwmods = "hdq1w";

			status = "disabled";

		};

	};

};

arch/arm/boot/dts/am43x-epos-evm.dts

+12 −0
Original line number Diff line number Diff line
@@ -155,6 +155,12 @@ 
				0x44 (PIN_INPUT_PULLUP | MUX_MODE7)	/* gpmc_a1.gpio1_17 */

			>;

		};



		hdq_pins: pinmux_hdq_pins {

			pinctrl-single,pins = <

				0x234 (PIN_INPUT_PULLUP | MUX_MODE1)    /* cam1_wen.hdq_gpio */

			>;

		};

	};



	matrix_keypad: matrix_keypad@0 {
@@ -456,3 +462,9 @@ 
		};

	};

};



&hdq {

	status = "okay";

	pinctrl-names = "default";

	pinctrl-0 = <&hdq_pins>;

};