This adds a YAML description of the pmsleep node used by MStar/SigmaStar Armv7 SoCs. Signed-off-by: Daniel Palmer <daniel@xxxxxxxx> --- .../bindings/arm/mstar/mstar,pmsleep.yaml | 43 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 44 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/mstar/mstar,pmsleep.yaml diff --git a/Documentation/devicetree/bindings/arm/mstar/mstar,pmsleep.yaml b/Documentation/devicetree/bindings/arm/mstar/mstar,pmsleep.yaml new file mode 100644 index 000000000000..ef78097a7087 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mstar/mstar,pmsleep.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2020 thingy.jp. +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/arm/mstar/mstar,pmsleep.yaml#"; +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; + +title: MStar/SigmaStar Armv7 SoC pmsleep register region + +maintainers: + - Daniel Palmer <daniel@xxxxxxxxx> + +description: | + MStar/Sigmastar's Armv7 SoCs contain a region of registers that are + in the always on domain that the vendor code calls the "pmsleep" area. + + This area contains registers and bits for a broad range of functionality + ranging from registers that control going into deep sleep to bits that + turn things like the internal temperature sensor on and off. + +properties: + compatible: + oneOf: + - items: + - enum: + - mstar,pmsleep + - const: syscon + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pmsleep: pmsleep@1c00 { + compatible = "mstar,pmsleep", "syscon"; + reg = <0x0x1c00 0x100>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 991814ea6f76..432fcc867ed6 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2140,6 +2140,7 @@ L: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx (moderated for non-subscribers) S: Maintained W: http://linux-chenxing.org/ F: Documentation/devicetree/bindings/arm/mstar.yaml +F: Documentation/devicetree/bindings/arm/mstar/* F: arch/arm/boot/dts/infinity*.dtsi F: arch/arm/boot/dts/mercury*.dtsi F: arch/arm/boot/dts/mstar-v7.dtsi -- 2.27.0
