diff mbox series

[v5,1/3] dt-bindings: clock: Add resets for LPASS audio clock controller for SC7280

Message ID 20220614153306.29339-2-quic_tdas@quicinc.com
State Accepted
Commit 42801e6185290d63691bd39cf8a3bba6cd5fe520
Headers show
Series Add support for audio clock gating resets for SC7280 | expand

Commit Message

Taniya Das June 14, 2022, 3:33 p.m. UTC 
Add support for LPASS audio clock gating for RX/TX/SWA core bus clocks
for SC7280. Update reg property min/max items in YAML schema.

Fixes: 4185b27b3bef ("dt-bindings: clock: Add YAML schemas for LPASS clocks on SC7280").
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Taniya Das <quic_tdas@quicinc.com>
---
 .../clock/qcom,sc7280-lpasscorecc.yaml        | 19 ++++++++++++++++---
 .../clock/qcom,lpassaudiocc-sc7280.h          |  5 +++++
 2 files changed, 21 insertions(+), 3 deletions(-)

--
2.17.1
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml b/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml
index bad9135489de..1d20cdcc69ff 100644
--- a/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml
@@ -22,6 +22,8 @@  properties:

   clock-names: true

+  reg: true
+
   compatible:
     enum:
       - qcom,sc7280-lpassaoncc
@@ -38,8 +40,8 @@  properties:
   '#power-domain-cells':
     const: 1

-  reg:
-    maxItems: 1
+  '#reset-cells':
+    const: 1

 required:
   - compatible
@@ -69,6 +71,11 @@  allOf:
           items:
             - const: bi_tcxo
             - const: lpass_aon_cc_main_rcg_clk_src
+
+        reg:
+          items:
+            - description: lpass core cc register
+            - description: lpass audio csr register
   - if:
       properties:
         compatible:
@@ -90,6 +97,8 @@  allOf:
             - const: bi_tcxo_ao
             - const: iface

+        reg:
+          maxItems: 1
   - if:
       properties:
         compatible:
@@ -108,6 +117,8 @@  allOf:
           items:
             - const: bi_tcxo

+        reg:
+          maxItems: 1
 examples:
   - |
     #include <dt-bindings/clock/qcom,rpmh.h>
@@ -116,13 +127,15 @@  examples:
     #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
     lpass_audiocc: clock-controller@3300000 {
       compatible = "qcom,sc7280-lpassaudiocc";
-      reg = <0x3300000 0x30000>;
+      reg = <0x3300000 0x30000>,
+            <0x32a9000 0x1000>;
       clocks = <&rpmhcc RPMH_CXO_CLK>,
                <&lpass_aon LPASS_AON_CC_MAIN_RCG_CLK_SRC>;
       clock-names = "bi_tcxo", "lpass_aon_cc_main_rcg_clk_src";
       power-domains = <&lpass_aon LPASS_AON_CC_LPASS_AUDIO_HM_GDSC>;
       #clock-cells = <1>;
       #power-domain-cells = <1>;
+      #reset-cells = <1>;
     };

   - |
diff --git a/include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h b/include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h
index 20ef2ea673f3..22dcd47d4513 100644
--- a/include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h
+++ b/include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h
@@ -24,6 +24,11 @@ 
 #define LPASS_AUDIO_CC_RX_MCLK_CLK			14
 #define LPASS_AUDIO_CC_RX_MCLK_CLK_SRC			15

+/* LPASS AUDIO CC CSR */
+#define LPASS_AUDIO_SWR_RX_CGCR				0
+#define LPASS_AUDIO_SWR_TX_CGCR				1
+#define LPASS_AUDIO_SWR_WSA_CGCR			2
+
 /* LPASS_AON_CC clocks */
 #define LPASS_AON_CC_PLL				0
 #define LPASS_AON_CC_PLL_OUT_EVEN			1