On Tue, Feb 17, 2015 at 9:52 PM, Marek Belisko <marek@xxxxxxxxxxxxx> wrote:
> From: "H. Nikolaus Schaller" <hns@xxxxxxxxxxxxx>
>
> This device tree allows to boot, supports the panel,
> framebuffer, touch screen, as well as some more peripherals.
> Since there is a OMAP3530 based 600 MHz variant and a DM3730 based
> 1 GHz variant we must include this common device tree code
> in one of two CPU specific device trees.
>
> Signed-off-by: H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>
> Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/omap3-pandora-common.dtsi | 640 ++++++++++++++++++++++++++++
> 1 file changed, 640 insertions(+)
> create mode 100644 arch/arm/boot/dts/omap3-pandora-common.dtsi
>
> diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi
> new file mode 100644
> index 0000000..78ef1ee
> --- /dev/null
> +++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi
> ...
> +
> + penirq_pins: pinmux_penirq_pins {
> + pinctrl-single,pins = <
> + /* here we could enable to wakeup the cpu from suspend by a pen touch */
> + OMAP3_CORE1_IOPAD(0x210c, MUX_MODE4) /* GPIO_94 */
We need PIN_INPUT here, otherwise the touchscreen doesn't react to pen down.
(Sorry missed it last time).
Gražvydas
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