diff mbox series

[v3,2/6] dt-bindings: clock: Add LPASS AUDIOCC and reset controller for SC8280XP

Message ID 20230608125315.11454-3-srinivas.kandagatla@linaro.org
State Accepted
Commit 83da70da40c93f3515aebcd5f2b8ff6283f64ee3
Headers show
Series clk: qcom: sc8280xp: add lpasscc reset control | expand

Commit Message

Srinivas Kandagatla June 8, 2023, 12:53 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>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
---
 .../bindings/clock/qcom,sc8280xp-lpasscc.yaml          | 10 ++++++++++
 include/dt-bindings/clock/qcom,sc8280xp-lpasscc.h      |  5 +++++
 2 files changed, 15 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 047cae91f443..3326dcd6766c 100644
--- a/Documentation/devicetree/bindings/clock/qcom,sc8280xp-lpasscc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,sc8280xp-lpasscc.yaml
@@ -19,6 +19,7 @@  description: |
 properties:
   compatible:
     enum:
+      - qcom,sc8280xp-lpassaudiocc
       - qcom,sc8280xp-lpasscc
 
   reg:
@@ -39,6 +40,15 @@  required:
 additionalProperties: false
 
 examples:
+  - |
+    #include <dt-bindings/clock/qcom,sc8280xp-lpasscc.h>
+    lpass_audiocc: clock-controller@32a9000 {
+        compatible = "qcom,sc8280xp-lpassaudiocc";
+        reg = <0x032a9000 0x1000>;
+        #clock-cells = <1>;
+        #reset-cells = <1>;
+    };
+
   - |
     #include <dt-bindings/clock/qcom,sc8280xp-lpasscc.h>
     lpasscc: clock-controller@33e0000 {
diff --git a/include/dt-bindings/clock/qcom,sc8280xp-lpasscc.h b/include/dt-bindings/clock/qcom,sc8280xp-lpasscc.h
index df800ea2741c..d190d57fc81a 100644
--- a/include/dt-bindings/clock/qcom,sc8280xp-lpasscc.h
+++ b/include/dt-bindings/clock/qcom,sc8280xp-lpasscc.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