diff options
| author | Roger Quadros <rogerq@ti.com> | 2016-12-12 10:58:04 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2016-12-27 19:06:00 +0100 |
| commit | 10d27dfaf6b6ce3bd7598b1e20e58446c5697a50 (patch) | |
| tree | b70c253d4f4be34eb5a6c7d807325a366aef7ce6 /arch/arm | |
| parent | dt-bindings: input: Specify the interrupt number of TPS65217 power button (diff) | |
| download | linux-10d27dfaf6b6ce3bd7598b1e20e58446c5697a50.tar.xz linux-10d27dfaf6b6ce3bd7598b1e20e58446c5697a50.zip | |
ARM: dts: am57xx-idk: Support VBUS detection on USB2 port
VBUS detection is available on the board via the palmas PMIC.
Use extcon-palmas driver instead of extcon-gpio-usb driver.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/am571x-idk.dts | 10 | ||||
| -rw-r--r-- | arch/arm/boot/dts/am572x-idk.dts | 10 | ||||
| -rw-r--r-- | arch/arm/boot/dts/am57xx-idk-common.dtsi | 7 |
3 files changed, 17 insertions, 10 deletions
diff --git a/arch/arm/boot/dts/am571x-idk.dts b/arch/arm/boot/dts/am571x-idk.dts index d6e43e5184c1..ad68d1eb3bc3 100644 --- a/arch/arm/boot/dts/am571x-idk.dts +++ b/arch/arm/boot/dts/am571x-idk.dts @@ -62,11 +62,6 @@ linux,default-trigger = "mmc0"; }; }; - - extcon_usb2: extcon_usb2 { - compatible = "linux,extcon-usb-gpio"; - id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>; - }; }; &mmc1 { @@ -79,3 +74,8 @@ &omap_dwc3_2 { extcon = <&extcon_usb2>; }; + +&extcon_usb2 { + id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>; + vbus-gpio = <&gpio7 22 GPIO_ACTIVE_HIGH>; +}; diff --git a/arch/arm/boot/dts/am572x-idk.dts b/arch/arm/boot/dts/am572x-idk.dts index 27d9149cedba..4ed40be761b2 100644 --- a/arch/arm/boot/dts/am572x-idk.dts +++ b/arch/arm/boot/dts/am572x-idk.dts @@ -23,11 +23,6 @@ reg = <0x0 0x80000000 0x0 0x80000000>; }; - extcon_usb2: extcon_usb2 { - compatible = "linux,extcon-usb-gpio"; - id-gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>; - }; - status-leds { compatible = "gpio-leds"; cpu0-led { @@ -76,6 +71,11 @@ extcon = <&extcon_usb2>; }; +&extcon_usb2 { + id-gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>; + vbus-gpio = <&gpio3 26 GPIO_ACTIVE_HIGH>; +}; + &mmc1 { status = "okay"; vmmc-supply = <&v3_3d>; diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi b/arch/arm/boot/dts/am57xx-idk-common.dtsi index 555ae21f2b9a..14bdb24e67ce 100644 --- a/arch/arm/boot/dts/am57xx-idk-common.dtsi +++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi @@ -303,6 +303,13 @@ gpio-controller; #gpio-cells = <2>; }; + + extcon_usb2: tps659038_usb { + compatible = "ti,palmas-usb-vid"; + ti,enable-vbus-detection; + ti,enable-id-detection; + /* ID & VBUS GPIOs provided in board dts */ + }; }; }; |