diff mbox series

[v2,3/7] dt-bindings: pci/qcom,pcie: add schema for sc7280 chipset

Message ID 20220422211002.2012070-4-dmitry.baryshkov@linaro.org
State New
Headers show
Series dt-bindings: YAMLify pci/qcom,pcie schema | expand

Commit Message

Dmitry Baryshkov April 22, 2022, 9:09 p.m. UTC 
Add support for sc7280-specific clock and reset definitions.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 .../devicetree/bindings/pci/qcom,pcie.yaml    | 31 +++++++++++++++++++
 1 file changed, 31 insertions(+)

Comments

Krzysztof Kozlowski April 23, 2022, 5:43 p.m. UTC | #1 
On 22/04/2022 23:09, Dmitry Baryshkov wrote:
> Add support for sc7280-specific clock and reset definitions.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

Would be good to add in another patch the constraints for reg/reg-names,
but it's not a big deal.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
index 4b3c5f98c839..04fda2a4bb60 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml
@@ -25,6 +25,7 @@  properties:
       - qcom,pcie-ipq4019
       - qcom,pcie-ipq8074
       - qcom,pcie-qcs404
+      - qcom,pcie-sc7280
       - qcom,pcie-sc8180x
       - qcom,pcie-sdm845
       - qcom,pcie-sm8250
@@ -334,6 +335,36 @@  allOf:
             - const: pwr # PWR reset
             - const: ahb # AHB reset
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - qcom,pcie-sc7280
+    then:
+      properties:
+        clocks:
+          minItems: 11
+          maxItems: 11
+        clock-names:
+          items:
+            - const: pipe # PIPE clock
+            - const: pipe_mux # PIPE MUX
+            - const: phy_pipe # PIPE output clock
+            - const: ref # REFERENCE clock
+            - const: aux # Auxiliary clock
+            - const: cfg # Configuration clock
+            - const: bus_master # Master AXI clock
+            - const: bus_slave # Slave AXI clock
+            - const: slave_q2a # Slave Q2A clock
+            - const: tbu # PCIe TBU clock
+            - const: ddrss_sf_tbu # PCIe SF TBU clock
+        resets:
+          maxItems: 1
+        reset-names:
+          items:
+            - const: pci # PCIe core reset
+
   - if:
       properties:
         compatible: