Commit e6b45168 authored by Vignesh Raghavendra's avatar Vignesh Raghavendra Committed by Nishanth Menon
Browse files

arm64: dts: ti: k3-j7200-mcu-wakeup: Enable ADC support 



J7200 has a single instance of 8 channel ADC in MCU domain. Add DT node
for the same.

Signed-off-by: default avatarVignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Reviewed-by: default avatarSekhar Nori <nsekhar@ti.com>
Link: https://lore.kernel.org/r/20201029050950.4500-1-vigneshr@ti.com
parent cfbf17e6

arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts

+6 −0
Original line number Diff line number Diff line
@@ -213,3 +213,9 @@ 
	dr_mode = "otg";

	maximum-speed = "high-speed";

};



&tscadc0 {

	adc {

		ti,adc-channels = <0 1 2 3 4 5 6 7>;

	};

};

arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi

+19 −0
Original line number Diff line number Diff line
@@ -270,4 +270,23 @@ 
			mux-controls = <&hbmc_mux 0>;

		};

	};



	tscadc0: tscadc@40200000 {

		compatible = "ti,am3359-tscadc";

		reg = <0x00 0x40200000 0x00 0x1000>;

		interrupts = <GIC_SPI 860 IRQ_TYPE_LEVEL_HIGH>;

		power-domains = <&k3_pds 0 TI_SCI_PD_EXCLUSIVE>;

		clocks = <&k3_clks 0 1>;

		assigned-clocks = <&k3_clks 0 3>;

		assigned-clock-rates = <60000000>;

		clock-names = "adc_tsc_fck";

		dmas = <&main_udmap 0x7400>,

			<&main_udmap 0x7401>;

		dma-names = "fifo0", "fifo1";



		adc {

			#io-channel-cells = <1>;

			compatible = "ti,am3359-adc";

		};

	};

};

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