[PATCH v3 10/11] dt-bindings: clock: stm32mp1 new compatible for secure rcc

[gabriel.fernandez at foss.st.com]

From: Gabriel Fernandez <gabriel.fernandez at foss.st.com>

Introduce new compatible string "st,stm32mp1-rcc-secure" for
stm32mp1 clock driver when the device is configured with RCC
security support hardened.

Signed-off-by: Etienne Carriere <etienne.carriere at foss.st.com>
Signed-off-by: Gabriel Fernandez <gabriel.fernandez at foss.st.com>
---
 .../devicetree/bindings/clock/st,stm32mp1-rcc.yaml          | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml b/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml
index 4e385508f516..8b1ecb2ecdd5 100644
--- a/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml
+++ b/Documentation/devicetree/bindings/clock/st,stm32mp1-rcc.yaml
@@ -54,7 +54,9 @@ properties:
 
   compatible:
     items:
-      - const: st,stm32mp1-rcc
+      - enum:
+          - st,stm32mp1-rcc-secure
+          - st,stm32mp1-rcc
       - const: syscon
 
   reg:
@@ -71,7 +73,7 @@ additionalProperties: false
 examples:
   - |
     rcc: rcc at 50000000 {
-        compatible = "st,stm32mp1-rcc", "syscon";
+        compatible = "st,stm32mp1-rcc-secure", "syscon";
         reg = <0x50000000 0x1000>;
         #clock-cells = <1>;
         #reset-cells = <1>;
-- 
2.17.1