From 59ab522d5b6183b4a19f8f8720e9f4806ceb7069 Mon Sep 17 00:00:00 2001 From: Stephan Gerhold Date: Mon, 31 May 2021 15:34:36 +0200 Subject: [PATCH] dt-bindings: extcon: sm5502: Convert to DT schema Convert the extcon-sm5502 device tree bindings to DT schema. Signed-off-by: Stephan Gerhold Signed-off-by: Chanwoo Choi --- .../devicetree/bindings/extcon/extcon-sm5502.txt | 21 --------- .../bindings/extcon/siliconmitus,sm5502-muic.yaml | 50 ++++++++++++++++++++++ 2 files changed, 50 insertions(+), 21 deletions(-) delete mode 100644 Documentation/devicetree/bindings/extcon/extcon-sm5502.txt create mode 100644 Documentation/devicetree/bindings/extcon/siliconmitus,sm5502-muic.yaml diff --git a/Documentation/devicetree/bindings/extcon/extcon-sm5502.txt b/Documentation/devicetree/bindings/extcon/extcon-sm5502.txt deleted file mode 100644 index fc3888e..0000000 --- a/Documentation/devicetree/bindings/extcon/extcon-sm5502.txt +++ /dev/null @@ -1,21 +0,0 @@ - -* SM5502 MUIC (Micro-USB Interface Controller) device - -The Silicon Mitus SM5502 is a MUIC (Micro-USB Interface Controller) device -which can detect the state of external accessory when external accessory is -attached or detached and button is pressed or released. It is interfaced to -the host controller using an I2C interface. - -Required properties: -- compatible: Should be "siliconmitus,sm5502-muic" -- reg: Specifies the I2C slave address of the MUIC block. It should be 0x25 -- interrupts: Interrupt specifiers for detection interrupt sources. - -Example: - - sm5502@25 { - compatible = "siliconmitus,sm5502-muic"; - interrupt-parent = <&gpx1>; - interrupts = <5 0>; - reg = <0x25>; - }; diff --git a/Documentation/devicetree/bindings/extcon/siliconmitus,sm5502-muic.yaml b/Documentation/devicetree/bindings/extcon/siliconmitus,sm5502-muic.yaml new file mode 100644 index 0000000..0432b05 --- /dev/null +++ b/Documentation/devicetree/bindings/extcon/siliconmitus,sm5502-muic.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/siliconmitus,sm5502-muic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SM5502 MUIC (Micro-USB Interface Controller) device + +maintainers: + - Chanwoo Choi + +description: + The Silicon Mitus SM5502 is a MUIC (Micro-USB Interface Controller) device + which can detect the state of external accessory when external accessory is + attached or detached and button is pressed or released. It is interfaced to + the host controller using an I2C interface. + +properties: + compatible: + enum: + - siliconmitus,sm5502-muic + + reg: + maxItems: 1 + description: I2C slave address of the device. Usually 0x25 for SM5502. + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + extcon@25 { + compatible = "siliconmitus,sm5502-muic"; + reg = <0x25>; + interrupt-parent = <&msmgpio>; + interrupts = <12 IRQ_TYPE_EDGE_FALLING>; + }; + }; -- 2.7.4