diff options
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/i2c-wmt.txt | 24 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml | 47 | ||||
| -rw-r--r-- | MAINTAINERS | 2 |
3 files changed, 48 insertions, 25 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-wmt.txt b/Documentation/devicetree/bindings/i2c/i2c-wmt.txt deleted file mode 100644 index 94a425eaa6c7..000000000000 --- a/Documentation/devicetree/bindings/i2c/i2c-wmt.txt +++ /dev/null @@ -1,24 +0,0 @@ -* Wondermedia I2C Controller - -Required properties : - - - compatible : should be "wm,wm8505-i2c" - - reg : Offset and length of the register set for the device - - interrupts : <IRQ> where IRQ is the interrupt number - - clocks : phandle to the I2C clock source - -Optional properties : - - - clock-frequency : desired I2C bus clock frequency in Hz. - Valid values are 100000 and 400000. - Default to 100000 if not specified, or invalid value. - -Example : - - i2c_0: i2c@d8280000 { - compatible = "wm,wm8505-i2c"; - reg = <0xd8280000 0x1000>; - interrupts = <19>; - clocks = <&clki2c0>; - clock-frequency = <400000>; - }; diff --git a/Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml b/Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml new file mode 100644 index 000000000000..e498ce47b885 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/wm,wm8505-i2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: I2C Controller on WonderMedia WM8505 and related SoCs + +maintainers: + - Alexey Charkov <alchark@gmail.com> + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + +properties: + compatible: + const: wm,wm8505-i2c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-frequency: + enum: [100000, 400000] + +required: + - compatible + - reg + - interrupts + - clocks + +unevaluatedProperties: false + +examples: + - | + i2c_0: i2c@d8280000 { + compatible = "wm,wm8505-i2c"; + reg = <0xd8280000 0x1000>; + interrupts = <19>; + clocks = <&clki2c0>; + clock-frequency = <400000>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 5b4eaee1cc88..bc13b87e85c0 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3434,7 +3434,7 @@ M: Alexey Charkov <alchark@gmail.com> M: Krzysztof Kozlowski <krzk@kernel.org> L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) S: Odd Fixes -F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt +F: Documentation/devicetree/bindings/i2c/wm,wm8505-i2c.yaml F: arch/arm/boot/dts/vt8500/ F: arch/arm/mach-vt8500/ F: drivers/clocksource/timer-vt8500.c |