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[3/6] dt-bindings: clock: exynosautov9: add schema for cmu_fsys0/1

Message ID 20220727060146.9228-4-chanho61.park@samsung.com
State New
Headers show
Series fsys0/1 clock support for Exynos Auto v9 SoC | expand

Commit Message

Chanho Park July 27, 2022, 6:01 a.m. UTC 
Add "samsung,exynosautov9-cmu-fsys0/1" compatibles to illustrate
cmu_fsys0 and fsys1 for Exynos Auto v9 SoC.

Signed-off-by: Chanho Park <chanho61.park@samsung.com>
---
 .../clock/samsung,exynosautov9-clock.yaml     | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/clock/samsung,exynosautov9-clock.yaml b/Documentation/devicetree/bindings/clock/samsung,exynosautov9-clock.yaml
index eafc715d2d02..2ab4642679c0 100644
--- a/Documentation/devicetree/bindings/clock/samsung,exynosautov9-clock.yaml
+++ b/Documentation/devicetree/bindings/clock/samsung,exynosautov9-clock.yaml
@@ -35,6 +35,8 @@  properties:
       - samsung,exynosautov9-cmu-top
       - samsung,exynosautov9-cmu-busmc
       - samsung,exynosautov9-cmu-core
+      - samsung,exynosautov9-cmu-fsys0
+      - samsung,exynosautov9-cmu-fsys1
       - samsung,exynosautov9-cmu-fsys2
       - samsung,exynosautov9-cmu-peric0
       - samsung,exynosautov9-cmu-peric1
@@ -107,6 +109,48 @@  allOf:
             - const: oscclk
             - const: dout_clkcmu_core_bus
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynosautov9-cmu-fsys0
+
+    then:
+      properties:
+        clocks:
+          items:
+            - description: External reference clock (26 MHz)
+            - description: CMU_FSYS0 bus clock (from CMU_TOP)
+            - description: CMU_FSYS0 pcie clock (from CMU_TOP)
+
+        clock-names:
+          items:
+            - const: oscclk
+            - const: dout_clkcmu_fsys0_bus
+            - const: dout_clkcmu_fsys0_pcie
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: samsung,exynosautov9-cmu-fsys1
+
+    then:
+      properties:
+        clocks:
+          items:
+            - description: External reference clock (26 MHz)
+            - description: CMU_FSYS1 bus clock (from CMU_TOP)
+            - description: CMU_FSYS1 mmc card clock (from CMU_TOP)
+            - description: CMU_FSYS1 usb clock (from CMU_TOP)
+
+        clock-names:
+          items:
+            - const: oscclk
+            - const: dout_clkcmu_fsys1_bus
+            - const: dout_clkcmu_fsys1_mmc_card
+            - const: dout_clkcmu_fsys1_usbdrd
+
   - if:
       properties:
         compatible: