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dt-bindings: arm: cpus: Document "qcom,msm8909-smp" enable-method

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MSM8909 is a fairly old 32-bit SoC without PSCI support, so the
additional CPU cores need to be initialized with a custom enable-method.
Fortunately it works just like on MSM8226 and MSM8916 so just add
an additional compatible as alias to the DT schema.

Signed-off-by: Stephan Gerhold <stephan.gerhold@kernkonzept.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220705143523.3390944-8-stephan.gerhold@kernkonzept.com
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Stephan Gerhold 2022-07-05 16:35:22 +02:00 committed by Bjorn Andersson
parent fddb663de9
commit df71736be8
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/arm/cpus.yaml
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@ -221,6 +221,7 @@ properties:
- qcom,kpss-acc-v1
- qcom,kpss-acc-v2
- qcom,msm8226-smp
- qcom,msm8909-smp
# Only valid on ARM 32-bit, see above for ARM v8 64-bit
- qcom,msm8916-smp
- renesas,apmu