diff options
| author | Amelie Delaunay <amelie.delaunay@st.com> | 2020-02-04 14:26:06 +0100 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2020-02-10 17:40:17 +0100 |
| commit | c5fae093511b4a5cf9f1e3a0e9e472424c85b521 (patch) | |
| tree | a1a8cb9fefc7b9e58b43b962b4db2dcafeb907b3 /arch | |
| parent | 9879e2165758933caa3b4a3803432e9a9d602961 (diff) | |
ARM: dts: stm32: enable USB OTG Dual Role on stm32mp157c-ev1
Now that st,stm32mp15-hsotg is used, dual role is supported. ID pin is
managed to detect the current role.
On stm32mp157c-ev1, Host mode requires a vbus-supply property. Charge pump
for vbus is provided by PMIC VBUS_OTG.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157c-ed1.dts | 4 | ||||
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157c-ev1.dts | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index 1fc43251d697..c84f14b17371 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts @@ -355,6 +355,10 @@ status = "okay"; }; +&usbotg_hs { + vbus-supply = <&vbus_otg>; +}; + &usbphyc_port0 { phy-supply = <&vdd_usb>; vdda1v1-supply = <®11>; diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts index 228e35e16884..8f1fe0781d9f 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts @@ -353,7 +353,8 @@ }; &usbotg_hs { - dr_mode = "peripheral"; + pinctrl-0 = <&usbotg_hs_pins_a>; + pinctrl-names = "default"; phys = <&usbphyc_port1 0>; phy-names = "usb2-phy"; status = "okay"; |