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Subject[PATCH] spi: dt-bindings: qcom,spi-qcom-qspi: document OPP and power-domains
Date
QSPI on Qualcomm SDM845, SC7180 and SC7280 SoCs uses OPP table (both in
DTS and Linux driver) and is suuplied by CX power domain. Document
missing properties to fix:

sc7280-idp2.dtb: spi@88dc000: Unevaluated properties are not allowed ('operating-points-v2', 'power-domains' were unexpected)

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
.../devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml b/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml
index e94d915e28c8..ee8f7ea907b0 100644
--- a/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml
+++ b/Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.yaml
@@ -52,6 +52,11 @@ properties:
- const: qspi-config
- const: qspi-memory

+ operating-points-v2: true
+
+ power-domains:
+ maxItems: 1
+
required:
- compatible
- reg
--
2.34.1
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