Add documentation to describe the "Other Logic Block" syscon. Signed-off-by: Théo Lebrun <theo.lebrun@xxxxxxxxxxx> --- .../bindings/soc/mobileye/mobileye,eyeq5-olb.yaml | 77 ++++++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 78 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/mobileye/mobileye,eyeq5-olb.yaml b/Documentation/devicetree/bindings/soc/mobileye/mobileye,eyeq5-olb.yaml new file mode 100644 index 000000000000..031ef6a532c1 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/mobileye/mobileye,eyeq5-olb.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/mobileye/mobileye,eyeq5-olb.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mobileye EyeQ5 SoC system controller + +maintainers: + - Grégory Clement <gregory.clement@xxxxxxxxxxx> + - Théo Lebrun <theo.lebrun@xxxxxxxxxxx> + - Vladimir Kondratiev <vladimir.kondratiev@xxxxxxxxxxxx> + +description: + OLB ("Other Logic Block") is a hardware block grouping smaller blocks. Clocks, + resets, pinctrl are being handled from here. + +properties: + compatible: + items: + - const: mobileye,eyeq5-olb + - const: syscon + - const: simple-mfd + + reg: + maxItems: 1 + + clock-controller: + $ref: /schemas/clock/mobileye,eyeq5-clk.yaml# + type: object + + reset-controller: + $ref: /schemas/reset/mobileye,eyeq5-reset.yaml# + type: object + + pinctrl-a: + $ref: /schemas/pinctrl/mobileye,eyeq5-pinctrl.yaml# + type: object + + pinctrl-b: + $ref: /schemas/pinctrl/mobileye,eyeq5-pinctrl.yaml# + type: object + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + system-controller@e00000 { + compatible = "mobileye,eyeq5-olb", "syscon", "simple-mfd"; + reg = <0xe00000 0x400>; + + clock-controller { + compatible = "mobileye,eyeq5-clk"; + #clock-cells = <1>; + clocks = <&xtal>; + clock-names = "ref"; + }; + + reset-controller { + compatible = "mobileye,eyeq5-reset"; + #reset-cells = <2>; + }; + + pinctrl-a { + compatible = "mobileye,eyeq5-a-pinctrl"; + #pinctrl-cells = <1>; + }; + + pinctrl-b { + compatible = "mobileye,eyeq5-b-pinctrl"; + #pinctrl-cells = <1>; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index cb431c79c7b8..fe1270e8c983 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -14786,6 +14786,7 @@ M: Théo Lebrun <theo.lebrun@xxxxxxxxxxx> L: linux-mips@xxxxxxxxxxxxxxx S: Maintained F: Documentation/devicetree/bindings/mips/mobileye.yaml +F: Documentation/devicetree/bindings/soc/mobileye/ F: arch/mips/boot/dts/mobileye/ F: arch/mips/configs/eyeq5_defconfig F: arch/mips/mobileye/board-epm5.its.S -- 2.43.0
