Hi Andreas,
On 22-11-08, Andreas Kemnade wrote:
> Add the touchscreen now, since the driver is available.
>
> Signed-off-by: Andreas Kemnade <andreas@xxxxxxxxxxxx>
> ---
> Changes in v3: no phandles pointing from dtsi to dts
Thanks for this change...
> Changes in v2: fix pinmux naming
>
> arch/arm/boot/dts/e60k02.dtsi | 9 ++++++++-
> arch/arm/boot/dts/imx6sl-tolino-shine3.dts | 12 ++++++++++++
> arch/arm/boot/dts/imx6sll-kobo-clarahd.dts | 12 ++++++++++++
> 3 files changed, 32 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/e60k02.dtsi b/arch/arm/boot/dts/e60k02.dtsi
> index 935e2359f8df..99091db3ab2a 100644
> --- a/arch/arm/boot/dts/e60k02.dtsi
> +++ b/arch/arm/boot/dts/e60k02.dtsi
> @@ -104,7 +104,14 @@ &i2c2 {
> clock-frequency = <100000>;
> status = "okay";
>
> - /* TODO: CYTTSP5 touch controller at 0x24 */
> + cyttsp5: touchscreen@24 {
> + compatible = "cypress,tt21000";
> + reg = <0x24>;
> + interrupt-parent = <&gpio5>;
> + interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
> + reset-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
> + vdd-supply = <&ldo5_reg>;
> + };
but we still have a cross-reference to the .dtsi file here. Therefore I
said to move the interrupt/reset-gpio into the dts file too. I know this
is a kind of a nitpick but I really don't like such cross-references.
Regards,
Marco
>
> /* TODO: TPS65185 PMIC for E Ink at 0x68 */
>
> diff --git a/arch/arm/boot/dts/imx6sl-tolino-shine3.dts b/arch/arm/boot/dts/imx6sl-tolino-shine3.dts
> index e3f1e8d79528..e98dc302e2e3 100644
> --- a/arch/arm/boot/dts/imx6sl-tolino-shine3.dts
> +++ b/arch/arm/boot/dts/imx6sl-tolino-shine3.dts
> @@ -26,6 +26,11 @@ / {
> compatible = "kobo,tolino-shine3", "fsl,imx6sl";
> };
>
> +&cyttsp5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_cyttsp5_gpio>;
> +};
> +
> &gpio_keys {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_gpio_keys>;
> @@ -52,6 +57,13 @@ &iomuxc {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_hog>;
>
> + pinctrl_cyttsp5_gpio: cyttsp5-gpiogrp {
> + fsl,pins = <
> + MX6SL_PAD_SD1_DAT3__GPIO5_IO06 0x17059 /* TP_INT */
> + MX6SL_PAD_SD1_DAT2__GPIO5_IO13 0x10059 /* TP_RST */
> + >;
> + };
> +
> pinctrl_gpio_keys: gpio-keysgrp {
> fsl,pins = <
> MX6SL_PAD_SD1_DAT1__GPIO5_IO08 0x17059 /* PWR_SW */
> diff --git a/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts b/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts
> index 90b32f5eb529..6bb80720ea66 100644
> --- a/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts
> +++ b/arch/arm/boot/dts/imx6sll-kobo-clarahd.dts
> @@ -36,6 +36,11 @@ &cpu0 {
> soc-supply = <&dcdc1_reg>;
> };
>
> +&cyttsp5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_cyttsp5_gpio>;
> +};
> +
> &gpio_keys {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_gpio_keys>;
> @@ -62,6 +67,13 @@ &iomuxc {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_hog>;
>
> + pinctrl_cyttsp5_gpio: cyttsp5-gpiogrp {
> + fsl,pins = <
> + MX6SLL_PAD_SD1_DATA3__GPIO5_IO06 0x17059 /* TP_INT */
> + MX6SLL_PAD_SD1_DATA2__GPIO5_IO13 0x10059 /* TP_RST */
> + >;
> + };
> +
> pinctrl_gpio_keys: gpio-keysgrp {
> fsl,pins = <
> MX6SLL_PAD_SD1_DATA1__GPIO5_IO08 0x17059 /* PWR_SW */
> --
> 2.30.2
>
>
>
