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arm64: dts: ti: k3-am65-mcu: Add ADC nodes 

TI AM654 SoC has two ADC instances in the MCU domain. Add DT nodes for
the same.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
This commit is contained in:
Vignesh R 2019-02-12 17:52:37 +05:30 committed by Tero Kristo
parent 5bb57a7488
commit aa6eaaa2ff
2 changed files with 42 additions and 0 deletions
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30
arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
View File

@ -57,4 +57,34 @@ mcu_spi2: spi@40320000 {
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
}; };
tscadc0: tscadc@40200000 {
compatible = "ti,am654-tscadc", "ti,am3359-tscadc";
reg = <0x0 0x40200000 0x0 0x1000>;
interrupts = <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 0 2>;
assigned-clocks = <&k3_clks 0 2>;
assigned-clock-rates = <60000000>;
clock-names = "adc_tsc_fck";
adc {
#io-channel-cells = <1>;
compatible = "ti,am654-adc", "ti,am3359-adc";
};
};
tscadc1: tscadc@40210000 {
compatible = "ti,am654-tscadc", "ti,am3359-tscadc";
reg = <0x0 0x40210000 0x0 0x1000>;
interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&k3_clks 1 2>;
assigned-clocks = <&k3_clks 1 2>;
assigned-clock-rates = <60000000>;
clock-names = "adc_tsc_fck";
adc {
#io-channel-cells = <1>;
compatible = "ti,am654-adc", "ti,am3359-adc";
};
};
}; };

12
arch/arm64/boot/dts/ti/k3-am654-base-board.dts
View File

@ -216,3 +216,15 @@ &dwc3_0 {
&usb0_phy { &usb0_phy {
status = "disabled"; status = "disabled";
}; };
&tscadc0 {
adc {
ti,adc-channels = <0 1 2 3 4 5 6 7>;
};
};
&tscadc1 {
adc {
ti,adc-channels = <0 1 2 3 4 5 6 7>;
};
};