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[v3,1/9] dt-bindings: qcom: geni-se: Add 'firmware-name' property for firmware loading

Message ID 20250303124349.3474185-2-quic_vdadhani@quicinc.com
State New
Headers show
Series Add support to load QUP SE firmware from | expand

Commit Message

Viken Dadhaniya March 3, 2025, 12:43 p.m. UTC 
Document the 'firmware-name' property in the device tree bindings to
support loading SE (Serial Engine) firmware from the protocol driver,
allowing for more flexible firmware management.

Co-developed-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com>
Signed-off-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com>
Signed-off-by: Viken Dadhaniya <quic_vdadhani@quicinc.com>
---
v2 -> v3:

- Remove ref and add maxItem element.

v2 Link: https://lore.kernel.org/linux-arm-msm/20250124105309.295769-2-quic_vdadhani@quicinc.com/
---
---
 Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
index 7b031ef09669..54cd585f19e3 100644
--- a/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
+++ b/Documentation/devicetree/bindings/soc/qcom/qcom,geni-se.yaml
@@ -54,6 +54,10 @@  properties:
 
   dma-coherent: true
 
+  firmware-name:
+    maxItems: 1
+    description: Specify the name of the QUP firmware to load.
+
 required:
   - compatible
   - reg
@@ -135,6 +139,7 @@  examples:
             #address-cells = <2>;
             #size-cells = <2>;
             ranges;
+            firmware-name = "qcom/sa8775p/qupv3fw.elf";
 
             i2c0: i2c@a94000 {
                 compatible = "qcom,geni-i2c";