| Message ID | 1416412585-10809-5-git-send-email-afaerber@suse.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hello Andreas, On 11/19/2014 04:56 PM, Andreas Färber wrote: > The HP Chromebook 11 uses an Atmel maXTouch as trackpad. > The keymap was found by trial-and-error. > > Signed-off-by: Andreas Färber <afaerber@suse.de> Patch looks good to me. Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> Best regards, Javier -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts index cc3361afba49..2fa207c9e5e2 100644 --- a/arch/arm/boot/dts/exynos5250-spring.dts +++ b/arch/arm/boot/dts/exynos5250-spring.dts @@ -330,6 +330,22 @@ status = "okay"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <378000>; + + trackpad@4b { + compatible = "atmel,maxtouch"; + reg = <0x4b>; + interrupt-parent = <&gpx1>; + interrupts = <2 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&trackpad_irq>; + linux,gpio-keymap = <KEY_RESERVED + KEY_RESERVED + KEY_RESERVED + KEY_RESERVED + KEY_RESERVED + BTN_LEFT>; + wakeup-source; + }; }; /* @@ -465,6 +481,13 @@ samsung,pin-drv = <0>; }; + trackpad_irq: trackpad-irq { + samsung,pins = "gpx1-2"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + power_key_irq: power-key-irq { samsung,pins = "gpx1-3"; samsung,pin-function = <0>;
The HP Chromebook 11 uses an Atmel maXTouch as trackpad. The keymap was found by trial-and-error. Signed-off-by: Andreas Färber <afaerber@suse.de> --- arch/arm/boot/dts/exynos5250-spring.dts | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+)