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From: Satya Priya <quic_c_skakit@quicinc.com>
To: Rob Herring <robh@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Douglas Anderson <dianders@chromium.org>,
	Stephen Boyd <swboyd@chromium.org>,
	Andy Gross <agross@kernel.org>, <devicetree@vger.kernel.org>,
	<linux-arm-msm@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<quic_tdas@quicinc.com>, <quic_c_skakit@quicinc.com>,
	<linux-clk@vger.kernel.org>
Subject: [PATCH V9 3/5] dt-bindings: clock: Add resets for LPASS audio clock controller for SC7280
Date: Thu, 1 Sep 2022 09:47:24 +0530	[thread overview]
Message-ID: <1662005846-4838-4-git-send-email-quic_c_skakit@quicinc.com> (raw)
In-Reply-To: <1662005846-4838-1-git-send-email-quic_c_skakit@quicinc.com>

From: Taniya Das <quic_tdas@quicinc.com>

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>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
---
 .../bindings/clock/qcom,sc7280-lpasscorecc.yaml       | 19 ++++++++++++++++---
 include/dt-bindings/clock/qcom,lpassaudiocc-sc7280.h  |  5 +++++
 2 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml b/Documentation/devicetree/bindings/clock/qcom,sc7280-lpasscorecc.yaml
index 5ccfb24..f50e284 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
 
   qcom,adsp-pil-mode:
     description:
@@ -75,6 +77,11 @@ 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:
@@ -96,6 +103,8 @@ allOf:
             - const: bi_tcxo_ao
             - const: iface
 
+        reg:
+          maxItems: 1
   - if:
       properties:
         compatible:
@@ -114,6 +123,8 @@ allOf:
           items:
             - const: bi_tcxo
 
+        reg:
+          maxItems: 1
 examples:
   - |
     #include <dt-bindings/clock/qcom,rpmh.h>
@@ -122,13 +133,15 @@ 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 20ef2ea..22dcd47 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
-- 
2.7.4


  parent reply	other threads:[~2022-09-01  4:18 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-01  4:17 [PATCH V9 0/5] Add support for audio clock gating resets for SC7280 Satya Priya
2022-09-01  4:17 ` [PATCH V9 1/5] dt-bindings: clock: Add "qcom,adsp-pil-mode" property Satya Priya
2022-09-01  4:17 ` [PATCH V9 2/5] clk: qcom: lpass: Handle the regmap overlap of lpasscc and lpass_aon Satya Priya
2022-09-01  4:17 ` Satya Priya [this message]
2022-09-01  4:17 ` [PATCH V9 4/5] dt-bindings: clock: Add support for external MCLKs for LPASS on SC7280 Satya Priya
2022-09-01  4:17 ` [PATCH V9 5/5] clk: qcom: lpass: Add support for resets & external mclk for SC7280 Satya Priya
2022-09-13 15:04 ` (subset) [PATCH V9 0/5] Add support for audio clock gating resets " Bjorn Andersson

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