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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/clock/brcm,bcm53573-ilp.txt | |
parent | Initial commit. (diff) | |
download | linux-430c2fc249ea5c0536abd21c23382884005c9093.tar.xz linux-430c2fc249ea5c0536abd21c23382884005c9093.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/clock/brcm,bcm53573-ilp.txt')
-rw-r--r-- | Documentation/devicetree/bindings/clock/brcm,bcm53573-ilp.txt | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/brcm,bcm53573-ilp.txt b/Documentation/devicetree/bindings/clock/brcm,bcm53573-ilp.txt new file mode 100644 index 000000000..2ebb10733 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/brcm,bcm53573-ilp.txt @@ -0,0 +1,36 @@ +Broadcom BCM53573 ILP clock +=========================== + +This binding uses the common clock binding: + Documentation/devicetree/bindings/clock/clock-bindings.txt + +This binding is used for ILP clock (sometimes referred as "slow clock") +on Broadcom BCM53573 devices using Cortex-A7 CPU. + +ILP's rate has to be calculated on runtime and it depends on ALP clock +which has to be referenced. + +This clock is part of PMU (Power Management Unit), a Broadcom's device +handing power-related aspects. Its node must be sub-node of the PMU +device. + +Required properties: +- compatible: "brcm,bcm53573-ilp" +- clocks: has to reference an ALP clock +- #clock-cells: should be <0> +- clock-output-names: from common clock bindings, should contain clock + name + +Example: + +pmu@18012000 { + compatible = "simple-mfd", "syscon"; + reg = <0x18012000 0x00001000>; + + ilp { + compatible = "brcm,bcm53573-ilp"; + clocks = <&alp>; + #clock-cells = <0>; + clock-output-names = "ilp"; + }; +}; |