On 26/02/2014 17:29, ludovic.desroches@xxxxxxxxx :
> From: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
>
> Touchscreen support for at91_adc has been introduced so we can get rid of
> atmel_tsadcc.
>
> Signed-off-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
stacked on at91-3.15-dt.
Thanks,
> ---
> arch/arm/boot/dts/sama5d3.dtsi | 14 +-------------
> arch/arm/boot/dts/sama5d3xdm.dtsi | 7 +++----
> 2 files changed, 4 insertions(+), 17 deletions(-)
>
> diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
> index 3d5faf8..26d7ed5 100644
> --- a/arch/arm/boot/dts/sama5d3.dtsi
> +++ b/arch/arm/boot/dts/sama5d3.dtsi
> @@ -239,7 +239,7 @@
> };
>
> adc0: adc@f8018000 {
> - compatible = "atmel,at91sam9260-adc";
> + compatible = "atmel,at91sam9x5-adc";
> reg = <0xf8018000 0x100>;
> interrupts = <29 IRQ_TYPE_LEVEL_HIGH 5>;
> pinctrl-names = "default";
> @@ -295,18 +295,6 @@
> };
> };
>
> - tsadcc: tsadcc@f8018000 {
> - compatible = "atmel,at91sam9x5-tsadcc";
> - reg = <0xf8018000 0x4000>;
> - interrupts = <29 IRQ_TYPE_LEVEL_HIGH 5>;
> - atmel,tsadcc_clock = <300000>;
> - atmel,filtering_average = <0x03>;
> - atmel,pendet_debounce = <0x08>;
> - atmel,pendet_sensitivity = <0x02>;
> - atmel,ts_sample_hold_time = <0x0a>;
> - status = "disabled";
> - };
> -
> i2c2: i2c@f801c000 {
> compatible = "atmel,at91sam9x5-i2c";
> reg = <0xf801c000 0x4000>;
> diff --git a/arch/arm/boot/dts/sama5d3xdm.dtsi b/arch/arm/boot/dts/sama5d3xdm.dtsi
> index f9bdde5..0b8f5d1 100644
> --- a/arch/arm/boot/dts/sama5d3xdm.dtsi
> +++ b/arch/arm/boot/dts/sama5d3xdm.dtsi
> @@ -23,10 +23,9 @@
> };
>
> adc0: adc@f8018000 {
> - status = "disabled";
> - };
> -
> - tsadcc: tsadcc@f8018000 {
> + atmel,adc-clock-rate = <1000000>;
> + atmel,adc-ts-wires = <4>;
> + atmel,adc-ts-pressure-threshold = <10000>;
> status = "okay";
> };
>
>
--
Nicolas Ferre
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