From: Fabio Estevam <festevam@xxxxxxx>
The Sahara block needs to clocks (ipg and ahb) to operate.
Describe them.
Signed-off-by: Fabio Estevam <festevam@xxxxxxx>
---
.../bindings/crypto/fsl-imx-sahara.yaml | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml b/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml
index bad82491cd6a..9dbfc15510a8 100644
--- a/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml
+++ b/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.yaml
@@ -21,17 +21,34 @@ properties:
interrupts:
maxItems: 1
+ clocks:
+ items:
+ - description: Sahara IPG clock
+ - description: Sahara AHB clock
+
+ clock-names:
+ items:
+ - const: ipg
+ - const: ahb
+
required:
- compatible
- reg
- interrupts
+ - clocks
+ - clock-names
additionalProperties: false
examples:
- |
+ #include <dt-bindings/clock/imx27-clock.h>
+
crypto@10025000 {
compatible = "fsl,imx27-sahara";
reg = <0x10025000 0x800>;
interrupts = <75>;
+ clocks = <&clks IMX27_CLK_SAHARA_IPG_GATE>,
+ <&clks IMX27_CLK_SAHARA_AHB_GATE>;
+ clock-names = "ipg", "ahb";
};
--
2.34.1
