diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2016-07-21 13:46:58 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2016-09-06 13:56:34 +0300 |
| commit | a905b72ce9216a501d8239a1f1790817b5645ef9 (patch) | |
| tree | 3644b0f977ede5bcc7424c758172adba95c610e6 /arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | |
| parent | d2422e1088128f7c7c93681dde7bafe4e52e9255 (diff) | |
| download | linux-a905b72ce9216a501d8239a1f1790817b5645ef9.tar.xz | |
arm64: dts: r8a7795: salvator-x: enable usb2_phy of channel 0
This patch also adds a regulator node for USB2.0 to handle VBUS on/off
by the phy-rcar-gen3-usb2 driver.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts index 98f02631a0f0..8c8bfdccdc2b 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts @@ -110,6 +110,17 @@ 1800000 0>; }; + vbus0_usb2: regulator-vbus0-usb2 { + compatible = "regulator-fixed"; + + regulator-name = "USB20_VBUS0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + audio_clkout: audio_clkout { /* * This is same as <&rcar_sound 0> @@ -193,6 +204,11 @@ function = "audio_clk"; }; + usb0_pins: usb0 { + groups = "usb0"; + function = "usb0"; + }; + usb1_pins: usb1 { groups = "usb1"; function = "usb1"; @@ -369,6 +385,14 @@ status = "okay"; }; +&usb2_phy0 { + pinctrl-0 = <&usb0_pins>; + pinctrl-names = "default"; + + vbus-supply = <&vbus0_usb2>; + status = "okay"; +}; + &usb2_phy1 { pinctrl-0 = <&usb1_pins>; pinctrl-names = "default"; |