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authorSascha Hauer <s.hauer@pengutronix.de>2018-05-08 08:14:56 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2018-05-08 08:14:56 +0200
commit6b85c20d46812bdbc062b863261c3e5100e30556 (patch)
treee067c9889eaf55d5e793b05a14000276f2669e9f /dts/Bindings/phy/meson-gxl-usb3-phy.txt
parent9d8c00bdf7c1e8b614a797f0a15fa45bf6387224 (diff)
downloadbarebox-6b85c20d46812bdbc062b863261c3e5100e30556.tar.gz
barebox-6b85c20d46812bdbc062b863261c3e5100e30556.tar.xz
dts: update to v4.17-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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+* Amlogic Meson GXL and GXM USB3 PHY and OTG detection binding
+
+Required properties:
+- compatible: Should be "amlogic,meson-gxl-usb3-phy"
+- #phys-cells: must be 0 (see phy-bindings.txt in this directory)
+- reg: The base address and length of the registers
+- interrupts: the interrupt specifier for the OTG detection
+- clocks: phandles to the clocks for
+ - the USB3 PHY
+ - and peripheral mode/OTG detection
+- clock-names: must contain "phy" and "peripheral"
+- resets: phandle to the reset lines for:
+ - the USB3 PHY and
+ - peripheral mode/OTG detection
+- reset-names: must contain "phy" and "peripheral"
+
+Optional properties:
+- phy-supply: see phy-bindings.txt in this directory
+
+
+Example:
+ usb3_phy0: phy@78080 {
+ compatible = "amlogic,meson-gxl-usb3-phy";
+ #phy-cells = <0>;
+ reg = <0x0 0x78080 0x0 0x20>;
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clkc CLKID_USB_OTG>, <&clkc_AO CLKID_AO_CEC_32K>;
+ clock-names = "phy", "peripheral";
+ resets = <&reset RESET_USB_OTG>, <&reset RESET_USB_OTG>;
+ reset-names = "phy", "peripheral";
+ };