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| -rw-r--r-- | Documentation/devicetree/bindings/phy/motorola,mapphone-mdm6600.yaml | 81 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/phy/phy-mapphone-mdm6600.txt | 29 |
2 files changed, 81 insertions, 29 deletions
diff --git a/Documentation/devicetree/bindings/phy/motorola,mapphone-mdm6600.yaml b/Documentation/devicetree/bindings/phy/motorola,mapphone-mdm6600.yaml new file mode 100644 index 000000000000..cb6544b3478d --- /dev/null +++ b/Documentation/devicetree/bindings/phy/motorola,mapphone-mdm6600.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/motorola,mapphone-mdm6600.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Motorola Mapphone MDM6600 USB PHY + +maintainers: + - Tony Lindgren <tony@atomide.com> + +properties: + compatible: + items: + - const: motorola,mapphone-mdm6600 + + enable-gpios: + description: GPIO to enable the USB PHY + maxItems: 1 + + power-gpios: + description: GPIO to power on the device + maxItems: 1 + + reset-gpios: + description: GPIO to reset the device + maxItems: 1 + + motorola,mode-gpios: + description: Two GPIOs to configure MDM6600 USB start-up mode for normal mode versus USB flashing mode + items: + - description: normal mode select GPIO + - description: USB flashing mode select GPIO + + motorola,cmd-gpios: + description: Three GPIOs to control the power state of the MDM6600 + items: + - description: power state control GPIO 0 + - description: power state control GPIO 1 + - description: power state control GPIO 2 + + motorola,status-gpios: + description: Three GPIOs to read the power state of the MDM6600 + items: + - description: power state read GPIO 0 + - description: power state read GPIO 1 + - description: power state read GPIO 2 + + '#phy-cells': + const: 0 + +required: + - compatible + - enable-gpios + - power-gpios + - reset-gpios + - motorola,mode-gpios + - motorola,cmd-gpios + - motorola,status-gpios + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + usb-phy { + compatible = "motorola,mapphone-mdm6600"; + enable-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; + power-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>; + motorola,mode-gpios = <&gpio5 20 GPIO_ACTIVE_HIGH>, + <&gpio5 21 GPIO_ACTIVE_HIGH>; + motorola,cmd-gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>, + <&gpio4 8 GPIO_ACTIVE_HIGH>, + <&gpio5 14 GPIO_ACTIVE_HIGH>; + motorola,status-gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>, + <&gpio2 21 GPIO_ACTIVE_HIGH>, + <&gpio2 23 GPIO_ACTIVE_HIGH>; + #phy-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/phy/phy-mapphone-mdm6600.txt b/Documentation/devicetree/bindings/phy/phy-mapphone-mdm6600.txt deleted file mode 100644 index 29427d4f047a..000000000000 --- a/Documentation/devicetree/bindings/phy/phy-mapphone-mdm6600.txt +++ /dev/null @@ -1,29 +0,0 @@ -Device tree binding documentation for Motorola Mapphone MDM6600 USB PHY - -Required properties: -- compatible Must be "motorola,mapphone-mdm6600" -- enable-gpios GPIO to enable the USB PHY -- power-gpios GPIO to power on the device -- reset-gpios GPIO to reset the device -- motorola,mode-gpios Two GPIOs to configure MDM6600 USB start-up mode for - normal mode versus USB flashing mode -- motorola,cmd-gpios Three GPIOs to control the power state of the MDM6600 -- motorola,status-gpios Three GPIOs to read the power state of the MDM6600 - -Example: - -usb-phy { - compatible = "motorola,mapphone-mdm6600"; - enable-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>; - power-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; - reset-gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>; - motorola,mode-gpios = <&gpio5 20 GPIO_ACTIVE_HIGH>, - <&gpio5 21 GPIO_ACTIVE_HIGH>; - motorola,cmd-gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>, - <&gpio4 8 GPIO_ACTIVE_HIGH>, - <&gpio5 14 GPIO_ACTIVE_HIGH>; - motorola,status-gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>, - <&gpio2 21 GPIO_ACTIVE_HIGH>, - <&gpio2 23 GPIO_ACTIVE_HIGH>; - #phy-cells = <0>; -}; |