diff mbox series

[v2,2/6] dt-bindings: clock: Add YAML schemas for LPASS AUDIOCC and reset on SC8280XP

Message ID 20230525122930.17141-3-srinivas.kandagatla@linaro.org
State New
Headers show
Series clk: qcom: sc8280xp: add lpasscc reset control | expand

Commit Message

Srinivas Kandagatla May 25, 2023, 12:29 p.m. UTC 
The LPASS (Low Power Audio Subsystem) Audio clock controller provides reset
support when it is under the control of Q6DSP.

Add support for those resets and adds IDs for clients to request the reset.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
 .../bindings/clock/qcom,sc8280xp-lpasscc.yaml         | 11 +++++++++++
 include/dt-bindings/clock/qcom,lpasscc-sc8280xp.h     |  5 +++++
 2 files changed, 16 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/clock/qcom,sc8280xp-lpasscc.yaml b/Documentation/devicetree/bindings/clock/qcom,sc8280xp-lpasscc.yaml
index 08a9ae60a365..0557e74d3c3b 100644
--- a/Documentation/devicetree/bindings/clock/qcom,sc8280xp-lpasscc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,sc8280xp-lpasscc.yaml
@@ -21,6 +21,7 @@  properties:
 
   compatible:
     enum:
+      - qcom,sc8280xp-lpassaudiocc
       - qcom,sc8280xp-lpasscc
 
   qcom,adsp-pil-mode:
@@ -45,6 +46,16 @@  required:
 additionalProperties: false
 
 examples:
+  - |
+    #include <dt-bindings/clock/qcom,lpasscc-sc8280xp.h>
+    lpass_audiocc: clock-controller@32a9000 {
+        compatible = "qcom,sc8280xp-lpassaudiocc";
+        reg = <0x032a9000 0x1000>;
+        qcom,adsp-pil-mode;
+        #reset-cells = <1>;
+        #clock-cells = <1>;
+    };
+
   - |
     #include <dt-bindings/clock/qcom,lpasscc-sc8280xp.h>
     lpasscc: clock-controller@33e0000 {
diff --git a/include/dt-bindings/clock/qcom,lpasscc-sc8280xp.h b/include/dt-bindings/clock/qcom,lpasscc-sc8280xp.h
index df800ea2741c..d190d57fc81a 100644
--- a/include/dt-bindings/clock/qcom,lpasscc-sc8280xp.h
+++ b/include/dt-bindings/clock/qcom,lpasscc-sc8280xp.h
@@ -6,6 +6,11 @@ 
 #ifndef _DT_BINDINGS_CLK_QCOM_LPASSCC_SC8280XP_H
 #define _DT_BINDINGS_CLK_QCOM_LPASSCC_SC8280XP_H
 
+/* LPASS AUDIO CC CSR */
+#define LPASS_AUDIO_SWR_RX_CGCR				0
+#define LPASS_AUDIO_SWR_WSA_CGCR			1
+#define LPASS_AUDIO_SWR_WSA2_CGCR			2
+
 /* LPASS TCSR */
 #define LPASS_AUDIO_SWR_TX_CGCR				0