| Message ID | 20190212122237.10976-1-vigneshr@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: ti: k3-am65-mcu: Add ADC nodes | expand |
On 12/02/2019 14:22, Vignesh R wrote: > 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> > --- > Tero, > > Could you also pick up DT bindings here: https://patchwork.kernel.org/patch/10751429/ > All the Acks are in place. Queued for 5.1, including the dt-binding. Thanks, Tero > > arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 +++++++++++++++++++ > .../arm64/boot/dts/ti/k3-am654-base-board.dts | 12 ++++++++ > 2 files changed, 42 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi > index 593f718e8fb5..6f7d2b316ded 100644 > --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi > @@ -57,4 +57,34 @@ > #address-cells = <1>; > #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"; > + }; > + }; > }; > diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts > index e41fc3a5987b..fb6df5c8f85b 100644 > --- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts > +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts > @@ -163,3 +163,15 @@ > #size-cells= <1>; > }; > }; > + > +&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>; > + }; > +}; > -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi index 593f718e8fb5..6f7d2b316ded 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi @@ -57,4 +57,34 @@ #address-cells = <1>; #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"; + }; + }; }; diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts index e41fc3a5987b..fb6df5c8f85b 100644 --- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts +++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts @@ -163,3 +163,15 @@ #size-cells= <1>; }; }; + +&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>; + }; +};
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> --- Tero, Could you also pick up DT bindings here: https://patchwork.kernel.org/patch/10751429/ All the Acks are in place. arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 +++++++++++++++++++ .../arm64/boot/dts/ti/k3-am654-base-board.dts | 12 ++++++++ 2 files changed, 42 insertions(+)