Add documentation to describe StarFive System Controller Registers. Signed-off-by: William Qiu <william.qiu@xxxxxxxxxxxxxxxx> --- .../bindings/soc/starfive/jh7110-syscon.yaml | 51 +++++++++++++++++++ MAINTAINERS | 5 ++ 2 files changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/starfive/jh7110-syscon.yaml diff --git a/Documentation/devicetree/bindings/soc/starfive/jh7110-syscon.yaml b/Documentation/devicetree/bindings/soc/starfive/jh7110-syscon.yaml new file mode 100644 index 000000000000..fa4d8522a454 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/starfive/jh7110-syscon.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/starfive/jh7110-syscon.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive JH7110 SoC system controller + +maintainers: + - William Qiu <william.qiu@xxxxxxxxxxxxxxxx> + +description: | + The StarFive JH7110 SoC system controller provides register information such + as offset, mask and shift to configure related modules such as MMC and PCIe. + +properties: + compatible: + items: + - enum: + - starfive,jh7110-stg-syscon + - starfive,jh7110-sys-syscon + - starfive,jh7110-aon-syscon + - const: syscon + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + syscon@10240000 { + compatible = "starfive,jh7110-stg-syscon", "syscon"; + reg = <0x10240000 0x1000>; + }; + + syscon@13030000 { + compatible = "starfive,jh7110-sys-syscon", "syscon"; + reg = <0x13030000 0x1000>; + }; + + syscon@17010000 { + compatible = "starfive,jh7110-aon-syscon", "syscon"; + reg = <0x17010000 0x1000>; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 644ac9479a6e..fc9d1781516a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19665,6 +19665,11 @@ F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml F: drivers/reset/starfive/reset-starfive-jh71* F: include/dt-bindings/reset/starfive?jh71*.h +STARFIVE JH7110 SYSCON +M: William Qiu <william.qiu@xxxxxxxxxxxxxxxx> +S: Supported +F: Documentation/devicetree/bindings/soc/starfive/jh7110-syscon.yaml + STATIC BRANCH/CALL M: Peter Zijlstra <peterz@xxxxxxxxxxxxx> M: Josh Poimboeuf <jpoimboe@xxxxxxxxxx> -- 2.34.1
