Define a binding for RTD1195 and later DHC SoCs' chip info registers. Add the new directory to MAINTAINERS. Signed-off-by: Andreas Färber <afaerber@xxxxxxx> --- Note: The binding gets extended compatibly twice with additional properties. Could be squashed later if approved. v1 -> v2: * Dropped quotes for compatible (Rob) * Added additionalProperties: false (Rob) .../soc/realtek/realtek,rtd1195-chip.yaml | 34 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/realtek/realtek,rtd1195-chip.yaml diff --git a/Documentation/devicetree/bindings/soc/realtek/realtek,rtd1195-chip.yaml b/Documentation/devicetree/bindings/soc/realtek/realtek,rtd1195-chip.yaml new file mode 100644 index 000000000000..86a1de214782 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/realtek/realtek,rtd1195-chip.yaml @@ -0,0 +1,34 @@ +# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/soc/realtek/realtek,rtd1195-chip.yaml#"; +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; + +title: Realtek Digital Home Center chip identification + +maintainers: + - Andreas Färber <afaerber@xxxxxxx> + +description: | + The Realtek DHC SoCs have some registers to identify the chip and revision. + +properties: + compatible: + const: realtek,rtd1195-chip + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + chip-info@1801a200 { + compatible = "realtek,rtd1195-chip"; + reg = <0x1801a200 0x8>; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index d282ee3492e0..78adbc3cc101 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2307,6 +2307,7 @@ L: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx (moderated for non-subscribers) L: linux-realtek-soc@xxxxxxxxxxxxxxxxxxx (moderated for non-subscribers) S: Maintained F: Documentation/devicetree/bindings/arm/realtek.yaml +F: Documentation/devicetree/bindings/soc/realtek/ F: arch/arm/boot/dts/rtd* F: arch/arm/mach-realtek/ F: arch/arm64/boot/dts/realtek/ -- 2.26.2
