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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
commit | b4b7ff4b08e691656c9d77c758fc355833128ac0 (patch) | |
tree | 82fcb00e6b918026dc9f2d1f05ed8eee83874cc0 /arch/arm/boot/dts/vf500-colibri.dtsi | |
parent | 35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff) |
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'arch/arm/boot/dts/vf500-colibri.dtsi')
-rw-r--r-- | arch/arm/boot/dts/vf500-colibri.dtsi | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/vf500-colibri.dtsi b/arch/arm/boot/dts/vf500-colibri.dtsi index cee34a32f..84f091d1f 100644 --- a/arch/arm/boot/dts/vf500-colibri.dtsi +++ b/arch/arm/boot/dts/vf500-colibri.dtsi @@ -17,4 +17,51 @@ memory { reg = <0x80000000 0x8000000>; }; + + touchscreen: vf50-touchscreen { + compatible = "toradex,vf50-touchscreen"; + io-channels = <&adc1 0>,<&adc0 0>, + <&adc0 1>,<&adc1 2>; + xp-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>; + xm-gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>; + yp-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; + ym-gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&gpio0>; + interrupts = <8 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "idle","default","gpios"; + pinctrl-0 = <&pinctrl_touchctrl_idle>; + pinctrl-1 = <&pinctrl_touchctrl_default>; + pinctrl-2 = <&pinctrl_touchctrl_gpios>; + vf50-ts-min-pressure = <200>; + status = "disabled"; + }; +}; + +&iomuxc { + vf610-colibri { + pinctrl_touchctrl_idle: touchctrl_idle { + fsl,pins = < + VF610_PAD_PTA18__GPIO_8 0x006d + VF610_PAD_PTA19__GPIO_9 0x006c + >; + }; + + pinctrl_touchctrl_default: touchctrl_default { + fsl,pins = < + VF610_PAD_PTA18__ADC0_SE0 0x0040 + VF610_PAD_PTA19__ADC0_SE1 0x0040 + VF610_PAD_PTA16__ADC1_SE0 0x0040 + VF610_PAD_PTB2__ADC1_SE2 0x0040 + >; + }; + + pinctrl_touchctrl_gpios: touchctrl_gpios { + fsl,pins = < + VF610_PAD_PTA23__GPIO_13 0x22e9 + VF610_PAD_PTB23__GPIO_93 0x22e9 + VF610_PAD_PTA22__GPIO_12 0x22e9 + VF610_PAD_PTA11__GPIO_4 0x22e9 + >; + }; + }; }; |