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author | David Heidelberg <david@ixit.cz> | 2021-12-06 21:46:12 +0300 |
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committer | Wolfram Sang <wsa@kernel.org> | 2021-12-09 11:54:34 +0300 |
commit | 92ae3162840072b24ad1c4e3abf3c3d6bd012dee (patch) | |
tree | bd586ea73fef6e4e0a98f4efe0b69ffce8f8f6ba /Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.yaml | |
parent | 15f0ae7a91a9ca8fb34ecc6e0c7d8bd3a3ce180c (diff) | |
download | linux-92ae3162840072b24ad1c4e3abf3c3d6bd012dee.tar.xz |
dt-bindings: i2c: brcm,bcm2835-i2c: convert to YAML schema
Switch the DT binding to a YAML schema to enable the DT validation.
Signed-off-by: David Heidelberg <david@ixit.cz>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.yaml | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.yaml b/Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.yaml new file mode 100644 index 000000000000..8256490a7af2 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/brcm,bcm2835-i2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM2835 I2C controller + +maintainers: + - Stephen Warren <swarren@wwwdotorg.org> + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + +properties: + compatible: + oneOf: + - enum: + - brcm,bcm2835-i2c + - items: + - const: brcm,bcm2711-i2c + - const: brcm,bcm2835-i2c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clock-names: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-frequency: true + +required: + - compatible + - reg + - interrupts + - clocks + +unevaluatedProperties: false + +examples: + - | + i2c@7e205000 { + compatible = "brcm,bcm2835-i2c"; + reg = <0x7e205000 0x1000>; + interrupts = <2 21>; + clocks = <&clk_i2c>; + clock-frequency = <100000>; + }; |