diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2015-09-21 12:52:55 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2015-09-24 10:56:14 +0200 |
| commit | 3c0666b174f0a003fd1b5a33e1c8c9b033fb55bb (patch) | |
| tree | 76a4ae26e37276ede8ac0eb38cded62fb123fdb1 /arch/arm/boot/dts | |
| parent | b2e122b2a9dbaa8728d48a2bf0d0566e07690d13 (diff) | |
ARM: dts: vf500/vf610-colibri: usb device/host switch using extcon gpio
Use USBC_DET feature of Standard Colibri SODIMM pin 137 for USB
device/host switching using the generic extcon USB GPIO implementation.
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/vf-colibri-eval-v3.dtsi | 12 | ||||
| -rw-r--r-- | arch/arm/boot/dts/vf-colibri.dtsi | 8 |
2 files changed, 19 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi index 28582fa83a2b..bb82acc3bd27 100644 --- a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi @@ -29,6 +29,14 @@ default-on; }; + extcon_usbc_det: usbc_det { + compatible = "linux,extcon-usb-gpio"; + debounce = <25>; + id-gpio = <&gpio3 6 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbc_det>; + }; + regulators { sys_5v0_reg: regulator@0 { compatible = "regulator-fixed"; @@ -256,6 +264,10 @@ status = "okay"; }; +&usbdev0 { + extcon = <&extcon_usbc_det>; +}; + &usbh1 { vbus-supply = <&usbh_vbus_reg>; }; diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi index 5c4b91fa8229..4b70a5228249 100644 --- a/arch/arm/boot/dts/vf-colibri.dtsi +++ b/arch/arm/boot/dts/vf-colibri.dtsi @@ -137,6 +137,7 @@ &usbdev0 { disable-over-current; + dr_mode = "otg"; status = "okay"; }; @@ -204,7 +205,6 @@ VF610_PAD_PTB23__GPIO_93 0x22ed VF610_PAD_PTB26__GPIO_96 0x22ed VF610_PAD_PTB28__GPIO_98 0x22ed - VF610_PAD_PTC29__GPIO_102 0x22ed VF610_PAD_PTC30__GPIO_103 0x22ed VF610_PAD_PTA7__GPIO_134 0x22ed >; @@ -374,6 +374,12 @@ >; }; + pinctrl_usbc_det: gpio_usbc_det { + fsl,pins = < + VF610_PAD_PTC29__GPIO_102 0x22ed + >; + }; + pinctrl_usbh1_reg: gpio_usb_vbus { fsl,pins = < VF610_PAD_PTD4__GPIO_83 0x22ed |