Messages in this thread Patch in this message | | | From | "Patil, Rachna" <> | Subject | [PATCH v4 8/8] arm/dts: AM335x-evm: Add TSC/ADC MFD device support | Date | Thu, 24 Jan 2013 09:15:12 +0530 |
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From: "Patil, Rachna" <rachna@ti.com>
Add support for core multifunctional device along with its clients touchscreen and ADC.
Signed-off-by: Patil, Rachna <rachna@ti.com> --- Changes in v4: Non-standard properties prefixed with vendor name.
arch/arm/boot/dts/am335x-evm.dts | 13 +++++++++++++ arch/arm/boot/dts/am33xx.dtsi | 8 ++++++++ 2 files changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index d649644..bfd7928 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -244,3 +244,16 @@ &cpsw_emac1 { phy_id = <&davinci_mdio>, <1>; }; + +&tscadc { + tsc { + ti,wires = <4>; + ti,x-plate-resistance = <200>; + ti,steps-to-configure = <5>; + ti,wire-config = <0x00 0x11 0x22 0x33>; + }; + + adc { + ti,adc-channels = <4>; + }; +}; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index c2f14e8..211ec42 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -385,5 +385,13 @@ mac-address = [ 00 00 00 00 00 00 ]; }; }; + + tscadc: tscadc@44e0d000 { + compatible = "ti,ti-tscadc"; + reg = <0x44e0d000 0x1000>; + interrupt-parent = <&intc>; + interrupts = <16>; + ti,hwmods = "adc_tsc"; + }; }; }; -- 1.7.9.5
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