From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- Documentation/devicetree/bindings/arm/amlogic/pmu.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/amlogic/pmu.txt (limited to 'Documentation/devicetree/bindings/arm/amlogic/pmu.txt') diff --git a/Documentation/devicetree/bindings/arm/amlogic/pmu.txt b/Documentation/devicetree/bindings/arm/amlogic/pmu.txt new file mode 100644 index 000000000..72f8d0819 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/amlogic/pmu.txt @@ -0,0 +1,18 @@ +Amlogic Meson8 and Meson8b power-management-unit: +------------------------------------------------- + +The pmu is used to turn off and on different power domains of the SoCs +This includes the power to the CPU cores. + +Required node properties: +- compatible value : depending on the SoC this should be one of: + "amlogic,meson8-pmu" + "amlogic,meson8b-pmu" +- reg : physical base address and the size of the registers window + +Example: + + pmu@c81000e4 { + compatible = "amlogic,meson8b-pmu", "syscon"; + reg = <0xc81000e0 0x18>; + }; -- cgit v1.2.3