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74fee4e88f
- Convert more DT code to use of_property_read_* API.
- Improve DT overlay support when adding multiple overlays.
- Convert printk's to %pOF format specifiers. Most went via subsystem
trees, but picked up the remaining orphans.
- Correct unittests to use preferred "okay" for "status" property value.
- Add a KASLR seed property.
- Vendor prefixes for Mellanox, Theobroma System, Adaptrum, Moxa.
- Fix modalias buffer handling.
- Clean-up of include paths for building dtbs.
- Add bindings for amc6821, isl1208, tsl2x7x, srf02, and srf10 devices.
- Add nvmem bindings for MediaTek MT7623 and MT7622 SoC.
- Add compatible string for Allwinner H5 Mali-450 GPU.
- Fix links to old OpenFirmware docs with new mirror on devicetree.org.
- Remove status property from binding doc examples.
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Merge tag 'devicetree-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree updates from Rob Herring:
"There's a few orphans in the conversion to %pOF printf specifiers
included here that no one else picked up.
Summary:
- Convert more DT code to use of_property_read_* API.
- Improve DT overlay support when adding multiple overlays
- Convert printk's to %pOF format specifiers. Most went via subsystem
trees, but picked up the remaining orphans
- Correct unittests to use preferred "okay" for "status" property
value
- Add a KASLR seed property
- Vendor prefixes for Mellanox, Theobroma System, Adaptrum, Moxa
- Fix modalias buffer handling
- Clean-up of include paths for building dtbs
- Add bindings for amc6821, isl1208, tsl2x7x, srf02, and srf10
devices
- Add nvmem bindings for MediaTek MT7623 and MT7622 SoC
- Add compatible string for Allwinner H5 Mali-450 GPU
- Fix links to old OpenFirmware docs with new mirror on
devicetree.org
- Remove status property from binding doc examples"
* tag 'devicetree-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (45 commits)
devicetree: Adjust status "ok" -> "okay" under drivers/of/
dt-bindings: Remove "status" from examples
dt-bindings: pinctrl: sh-pfc: Use generic node name
dt-bindings: Add vendor Mellanox
dt-binding: net/phy: fix interrupts description
virt: Convert to using %pOF instead of full_name
macintosh: Convert to using %pOF instead of full_name
ide: pmac: Convert to using %pOF instead of full_name
microblaze: Convert to using %pOF instead of full_name
dt-bindings: usb: musb: Grammar s/the/to/, s/is/are/
of: Use PLATFORM_DEVID_NONE definition
of/device: Fix of_device_get_modalias() buffer handling
of/device: Prevent buffer overflow in of_device_modalias()
dt-bindings: add amc6821, isl1208 trivial bindings
dt-bindings: add vendor prefix for Theobroma Systems
of: search scripts/dtc/include-prefixes path for both CPP and DTC
of: remove arch/$(SRCARCH)/boot/dts from include search path for CPP
of: remove drivers/of/testcase-data from include search path for CPP
of: return of_get_cpu_node from of_cpu_device_node_get if CPUs are not registered
iio: srf08: add device tree binding for srf02 and srf10
...
79 lines
2.6 KiB
Plaintext
79 lines
2.6 KiB
Plaintext
ROCKCHIP USB2.0 PHY WITH INNO IP BLOCK
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Required properties (phy (parent) node):
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- compatible : should be one of the listed compatibles:
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* "rockchip,rk3228-usb2phy"
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* "rockchip,rk3328-usb2phy"
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* "rockchip,rk3366-usb2phy"
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* "rockchip,rk3399-usb2phy"
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* "rockchip,rv1108-usb2phy"
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- reg : the address offset of grf for usb-phy configuration.
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- #clock-cells : should be 0.
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- clock-output-names : specify the 480m output clock name.
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Optional properties:
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- clocks : phandle + phy specifier pair, for the input clock of phy.
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- clock-names : input clock name of phy, must be "phyclk".
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- assigned-clocks : phandle of usb 480m clock.
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- assigned-clock-parents : parent of usb 480m clock, select between
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usb-phy output 480m and xin24m.
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Refer to clk/clock-bindings.txt for generic clock
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consumer properties.
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- rockchip,usbgrf : phandle to the syscon managing the "usb general
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register files". When set driver will request its
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phandle as one companion-grf for some special SoCs
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(e.g RV1108).
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Required nodes : a sub-node is required for each port the phy provides.
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The sub-node name is used to identify host or otg port,
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and shall be the following entries:
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* "otg-port" : the name of otg port.
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* "host-port" : the name of host port.
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Required properties (port (child) node):
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- #phy-cells : must be 0. See ./phy-bindings.txt for details.
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- interrupts : specify an interrupt for each entry in interrupt-names.
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- interrupt-names : a list which should be one of the following cases:
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Regular case:
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* "otg-id" : for the otg id interrupt.
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* "otg-bvalid" : for the otg vbus interrupt.
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* "linestate" : for the host/otg linestate interrupt.
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Some SoCs use one interrupt with the above muxed together, so for these
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* "otg-mux" : otg-port interrupt, which mux otg-id/otg-bvalid/linestate
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to one.
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Optional properties:
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- phy-supply : phandle to a regulator that provides power to VBUS.
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See ./phy-bindings.txt for details.
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Example:
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grf: syscon@ff770000 {
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compatible = "rockchip,rk3366-grf", "syscon", "simple-mfd";
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#address-cells = <1>;
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#size-cells = <1>;
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...
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u2phy: usb2-phy@700 {
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compatible = "rockchip,rk3366-usb2phy";
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reg = <0x700 0x2c>;
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#clock-cells = <0>;
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clock-output-names = "sclk_otgphy0_480m";
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u2phy_otg: otg-port {
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#phy-cells = <0>;
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interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>,
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<GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "otg-id", "otg-bvalid", "linestate";
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};
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u2phy_host: host-port {
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#phy-cells = <0>;
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interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "linestate";
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};
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};
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};
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