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| author | Varadarajan Narayanan <quic_varada@quicinc.com> | 2024-11-21 08:19:33 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-01-08 05:16:21 +0300 |
| commit | f35a4397bec51509aa08c109041428958621d5f5 (patch) | |
| tree | 86855f28b53553a0bef5b3b6f520e850b7449847 | |
| parent | a4332f6c791e1d70bf025ac51afa968607b9812b (diff) | |
| download | linux-f35a4397bec51509aa08c109041428958621d5f5.tar.xz | |
dt-bindings: cache: qcom,llcc: Add IPQ5424 compatible
Document the Last Level Cache Controller on IPQ5424. The
'broadcast' register space is present only in chipsets that have
multiple instances of LLCC IP. Since IPQ5424 has only one
instance, both the LLCC and LLCC_BROADCAST points to the same
register space.
Hence, allow only '1' reg & reg-names entry for IPQ5424.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/20241121051935.1055222-2-quic_varada@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/cache/qcom,llcc.yaml | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml index 03b1941eaa33..e5effbb4a606 100644 --- a/Documentation/devicetree/bindings/cache/qcom,llcc.yaml +++ b/Documentation/devicetree/bindings/cache/qcom,llcc.yaml @@ -20,6 +20,7 @@ description: | properties: compatible: enum: + - qcom,ipq5424-llcc - qcom,qcs615-llcc - qcom,qcs8300-llcc - qcom,qdu1000-llcc @@ -42,11 +43,11 @@ properties: - qcom,x1e80100-llcc reg: - minItems: 2 + minItems: 1 maxItems: 10 reg-names: - minItems: 2 + minItems: 1 maxItems: 10 interrupts: @@ -71,6 +72,21 @@ allOf: compatible: contains: enum: + - qcom,ipq5424-llcc + then: + properties: + reg: + items: + - description: LLCC0 base register region + reg-names: + items: + - const: llcc0_base + + - if: + properties: + compatible: + contains: + enum: - qcom,sar1130p-llcc - qcom,sar2130p-llcc then: |