[PATCH 7/8] dt-bindings: arm: cpus: Document "qcom,msm8909-smp" enable-method

From: Stephan Gerhold <stephan.gerhold@kernkonzept.com>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Andy Gross <agross@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Stephan Gerhold <stephan@gerhold.net>,
	Stephan Gerhold <stephan.gerhold@kernkonzept.com>
Subject: [PATCH 7/8] dt-bindings: arm: cpus: Document "qcom,msm8909-smp" enable-method
Date: Tue,  5 Jul 2022 16:35:22 +0200	[thread overview]
Message-ID: <20220705143523.3390944-8-stephan.gerhold@kernkonzept.com> (raw)
In-Reply-To: <20220705143523.3390944-1-stephan.gerhold@kernkonzept.com>

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>
---
 Documentation/devicetree/bindings/arm/cpus.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml
index ed04650291a8..5c2e3a5f3789 100644
--- a/Documentation/devicetree/bindings/arm/cpus.yaml
+++ b/Documentation/devicetree/bindings/arm/cpus.yaml
@@ -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
-- 
2.30.2

