From 0e77f8e1d0c22f768fb41f88ad14347b032c043f Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Sun, 1 Nov 2020 01:43:56 +0100 Subject: extcon: fsa9480: Rewrite bindings in YAML and extend This rewrites the FSA9480 DT bindings using YAML and extends them with the compatible TI TSU6111. I chose to name the file fcs,fsa880 since this is the first switch, later versions are improvements. Signed-off-by: Linus Walleij Reviewed-by: Rob Herring Signed-off-by: Chanwoo Choi --- .../devicetree/bindings/extcon/extcon-fsa9480.txt | 21 --------- .../devicetree/bindings/extcon/fcs,fsa880.yaml | 52 ++++++++++++++++++++++ 2 files changed, 52 insertions(+), 21 deletions(-) delete mode 100644 Documentation/devicetree/bindings/extcon/extcon-fsa9480.txt create mode 100644 Documentation/devicetree/bindings/extcon/fcs,fsa880.yaml (limited to 'Documentation/devicetree/bindings/extcon') diff --git a/Documentation/devicetree/bindings/extcon/extcon-fsa9480.txt b/Documentation/devicetree/bindings/extcon/extcon-fsa9480.txt deleted file mode 100644 index 624bd76f468e..000000000000 --- a/Documentation/devicetree/bindings/extcon/extcon-fsa9480.txt +++ /dev/null @@ -1,21 +0,0 @@ -FAIRCHILD SEMICONDUCTOR FSA9480 MICROUSB SWITCH - -The FSA9480 is a USB port accessory detector and switch. The FSA9480 is fully -controlled using I2C and enables USB data, stereo and mono audio, video, -microphone, and UART data to use a common connector port. - -Required properties: - - compatible : Must be one of - "fcs,fsa9480" - "fcs,fsa880" - - reg : Specifies i2c slave address. Must be 0x25. - - interrupts : Should contain one entry specifying interrupt signal of - interrupt parent to which interrupt pin of the chip is connected. - - Example: - musb@25 { - compatible = "fcs,fsa9480"; - reg = <0x25>; - interrupt-parent = <&gph2>; - interrupts = <7 0>; - }; diff --git a/Documentation/devicetree/bindings/extcon/fcs,fsa880.yaml b/Documentation/devicetree/bindings/extcon/fcs,fsa880.yaml new file mode 100644 index 000000000000..ef6a246a1337 --- /dev/null +++ b/Documentation/devicetree/bindings/extcon/fcs,fsa880.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/fcs,fsa880.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Fairchild Semiconductor FSA880, FSA9480 and compatibles + +maintainers: + - Linus Walleij + +description: + The FSA880 and FSA9480 are USB port accessory detectors and switches. + The switch is fully controlled using I2C and enables USB data, stereo + and mono audio, video, microphone, and UART data to use a common + connector port. Compatible switches exist from other manufacturers. + +properties: + compatible: + enum: + - fcs,fsa880 + - fcs,fsa9480 + - ti,tsu6111 + + reg: + maxItems: 1 + description: The I2C address for an FSA880 compatible device is + usually 0x25. + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + usb-switch@25 { + compatible = "fcs,fsa880"; + reg = <0x25>; + interrupt-parent = <&gpio>; + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; + }; + }; -- cgit v1.2.3