Messages in this thread Patch in this message | | | From | Amelie Delaunay <> | Subject | [PATCH v2 1/4] ARM: dts: stm32: add USBPHYC support to stm32mp157c | Date | Tue, 24 Apr 2018 11:41:42 +0200 |
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Add support for USBPHYC (USB PHY Controller) to STM32MP157C SoC. It manages two usb2 ports.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com> --- arch/arm/boot/dts/stm32mp157c.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index bc3eddc..547b18e 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -5,6 +5,7 @@ */ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/stm32mp1-clks.h> +#include <dt-bindings/reset/stm32mp1-resets.h> / { #address-cells = <1>; @@ -167,6 +168,26 @@ #reset-cells = <1>; }; + usbphyc: usbphyc@5a006000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32mp1-usbphyc"; + reg = <0x5a006000 0x1000>; + clocks = <&rcc USBPHY_K>; + resets = <&rcc USBPHY_R>; + status = "disabled"; + + usbphyc_port0: usb-phy@0 { + #phy-cells = <0>; + reg = <0>; + }; + + usbphyc_port1: usb-phy@1 { + #phy-cells = <1>; + reg = <1>; + }; + }; + usart1: serial@5c000000 { compatible = "st,stm32h7-uart"; reg = <0x5c000000 0x400>; -- 2.7.4
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