On 13:16-20141031, Vignesh R wrote:
> This patch adds tscadc DT entries for am437x-gp-evm and am43x-epos-evm.
>
> Signed-off-by: Vignesh R <vigneshr@xxxxxx>
> ---
> arch/arm/boot/dts/am4372.dtsi | 20 ++++++++++++++++++++
> arch/arm/boot/dts/am437x-gp-evm.dts | 8 ++++++++
> arch/arm/boot/dts/am43x-epos-evm.dts | 8 ++++++++
I personally prefer the soc dt split off from board dt, but others
prefer this as done here.. no objections either way.
> 3 files changed, 36 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
> index 46660ffd2b65..fd2de8f256e6 100644
> --- a/arch/arm/boot/dts/am4372.dtsi
> +++ b/arch/arm/boot/dts/am4372.dtsi
> @@ -667,6 +667,26 @@
> };
> };
>
> + tscadc: tscadc@44e0d000 {
> + compatible = "ti,am4372-tscadc","ti,am3359-tscadc";
^^ bindings ?
$ git grep ti,am4372-tscadc Documentation/devicetree/bindings/
returns nothing as of 3.18-rc2
> + reg = <0x44e0d000 0x1000>;
> + ti,hwmods = "adc_tsc";
> + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&adc_tsc_fck>;
> + clock-names = "fck";
> + status = "disabled";
> +
> + tsc {
> + compatible = "ti,am4372-tsc", "ti,am3359-tsc";
> + };
> +
> + adc {
> + #io-channel-cells = <1>;
> + compatible = "ti,am4372-adc", "ti,am3359-adc";
> + };
> +
> + };
> +
> sham: sham@53100000 {
> compatible = "ti,omap5-sham";
> ti,hwmods = "sham";
> diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
> index e7ac47fa6615..2ffd6d6dcc87 100644
> --- a/arch/arm/boot/dts/am437x-gp-evm.dts
> +++ b/arch/arm/boot/dts/am437x-gp-evm.dts
> @@ -343,6 +343,14 @@
> status = "okay";
> };
>
> +&tscadc {
> + status = "okay";
> +
> + adc {
> + ti,adc-channels = <0 1 2 3 4 5 6 7>;
> + };
> +};
> +
> &ecap0 {
> status = "okay";
> pinctrl-names = "default";
> diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts
> index ac3e4859935f..f9bc607f3b3a 100644
> --- a/arch/arm/boot/dts/am43x-epos-evm.dts
> +++ b/arch/arm/boot/dts/am43x-epos-evm.dts
> @@ -519,6 +519,14 @@
> status = "okay";
> };
>
> +&tscadc {
> + status = "okay";
> +
> + adc {
> + ti,adc-channels = <0 1 2 3 4 5 6 7>;
> + };
> +};
> +
> &ecap0 {
> status = "okay";
> pinctrl-names = "default";
> --
> 1.9.1
>
> --
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--
Regards,
Nishanth Menon
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