diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2016-02-23 21:28:34 +0900 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2016-02-26 08:55:32 +0900 |
| commit | e24250c008f0dbd5ce828898104bc96840dd9b1b (patch) | |
| tree | 54eda880918831d8fa30a4f6e22e2551587e593c /arch/arm64/boot | |
| parent | a2bcdc287694842504255e47323bcf57bc8c0572 (diff) | |
arm64: dts: salvator-x: enable usb2_phy of channel 1 and 2
This board has a MAX3355 chip. However, we cannot use the extcon/max3355
driver because the ID pin doesn't connect to a gpio pin (in other words,
it connects to the SoC specific pin).
And, the phy-rcar-gen3-usb2 driver cannot handle such a chip for now.
So, this patch enables usb2_phy of channel 1 and 2.
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')
| -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 1af67579e07a..e415535d2b63 100644 --- a/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts +++ b/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts @@ -188,6 +188,16 @@ "audio_clkout_a", "audio_clkout3_a"; renesas,function = "audio_clk"; }; + + usb1_pins: usb1 { + renesas,groups = "usb1"; + renesas,function = "usb1"; + }; + + usb2_pins: usb2 { + renesas,groups = "usb2"; + renesas,function = "usb2"; + }; }; &scif1 { @@ -348,3 +358,17 @@ &xhci0 { status = "okay"; }; + +&usb2_phy1 { + pinctrl-0 = <&usb1_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&usb2_phy2 { + pinctrl-0 = <&usb2_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; |