diff options
| author | Gerard Salvatella <gerard.salvatella@toradex.com> | 2018-06-11 16:08:12 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2018-06-21 11:35:19 +0200 |
| commit | e456be484f711e97576c0493fc0bfbfbb8425cc5 (patch) | |
| tree | b09ffbd532735a7e4325ca1a6eec0ff0c8b9d2b5 /arch/arm/boot/dts/imx6dl-colibri-cam-eval-v3.dts | |
| parent | b8753f648c18aefee460abc00e2e5e2a4c25684c (diff) | |
dts: update/add atmel mxt
Add mxt nodes to dts and gpio-reset functionality.
Signed-off-by: Gerard Salvatella <gerard.salvatella@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6dl-colibri-cam-eval-v3.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6dl-colibri-cam-eval-v3.dts | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6dl-colibri-cam-eval-v3.dts b/arch/arm/boot/dts/imx6dl-colibri-cam-eval-v3.dts index 9114bd175c14..a3f7ccefaede 100644 --- a/arch/arm/boot/dts/imx6dl-colibri-cam-eval-v3.dts +++ b/arch/arm/boot/dts/imx6dl-colibri-cam-eval-v3.dts @@ -113,6 +113,25 @@ */ &i2c3 { status = "okay"; + + /* Atmel maxtouch controller */ + atmel_mxt_ts: atmel_mxt_ts@4a { + compatible = "atmel,maxtouch"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mxt_ts>; + reg = <0x4a>; + interrupt-parent = <&gpio2>; + interrupts = <24 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; /* SODIMM 106 */ + /* + * Note: When the status is set to okay, to avoid pinmux + * conflict, one should remove the pinctrl_weim_cs1 and + * pinctrl_weim_cs2 pingroup from the weim pinctrl-0 + * property or disable weim node. + */ + status = "disabled"; + }; + #ifdef PCAP /* not standard pinout, disable PWM<B>, PWM<C> */ pcap@10 { /* TouchRevolution Fusion 7 and 10 multi-touch controller */ @@ -204,6 +223,13 @@ MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 PAD_CTRL_HYS_PD /* SODIMM 30 */ >; }; + + pinctrl_mxt_ts: mxt-ts { + fsl,pins = < + MX6QDL_PAD_EIM_CS1__GPIO2_IO24 PAD_CTRL_HYS_PD /* SODIMM 107 */ + MX6QDL_PAD_SD2_DAT1__GPIO1_IO14 PAD_CTRL_HYS_PD /* SODIMM 106 */ + >; + }; }; }; |