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author | 2022-10-14 16:15:05 +0200 | |
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committer | 2022-10-24 11:53:38 +0200 | |
commit | 16f4ff60519a225860c62932357896be45edd07a (patch) | |
tree | 7dfe1067ecd5d00b988ddb91b9dd9b443f7fd725 /arch/arm/boot/dts/stm32mp135f-dk.dts | |
parent | ARM: dts: stm32: add fixed regulators to support usb on stm32mp135f-dk (diff) | |
download | wireguard-linux-16f4ff60519a225860c62932357896be45edd07a.tar.xz wireguard-linux-16f4ff60519a225860c62932357896be45edd07a.zip |
ARM: dts: stm32: enable USB HS phys on stm32mp135f-dk
USBPHYC manages the two USB High-Speed phys. port0 is used by USBH and
port1 is used by USBOTG.
Enable and tune both PHYs on stm32mp135f-dk.
Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32mp135f-dk.dts')
-rw-r--r-- | arch/arm/boot/dts/stm32mp135f-dk.dts | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp135f-dk.dts b/arch/arm/boot/dts/stm32mp135f-dk.dts index edf4b3c7c434..ae65badd79bb 100644 --- a/arch/arm/boot/dts/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/stm32mp135f-dk.dts @@ -177,3 +177,35 @@ pinctrl-0 = <&uart4_pins_a>; status = "okay"; }; + +&usbphyc { + status = "okay"; +}; + +&usbphyc_port0 { + phy-supply = <&vdd_usb>; + st,current-boost-microamp = <1000>; + st,decrease-hs-slew-rate; + st,tune-hs-dc-level = <2>; + st,enable-hs-rftime-reduction; + st,trim-hs-current = <11>; + st,trim-hs-impedance = <2>; + st,tune-squelch-level = <1>; + st,enable-hs-rx-gain-eq; + st,no-hs-ftime-ctrl; + st,no-lsfs-sc; +}; + +&usbphyc_port1 { + phy-supply = <&vdd_usb>; + st,current-boost-microamp = <1000>; + st,decrease-hs-slew-rate; + st,tune-hs-dc-level = <2>; + st,enable-hs-rftime-reduction; + st,trim-hs-current = <11>; + st,trim-hs-impedance = <2>; + st,tune-squelch-level = <1>; + st,enable-hs-rx-gain-eq; + st,no-hs-ftime-ctrl; + st,no-lsfs-sc; +}; |