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From: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
To: agross@kernel.org, bjorn.andersson@linaro.org,
	lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org,
	plai@codeaurora.org, bgoswami@codeaurora.org, perex@perex.cz,
	tiwai@suse.com, srinivas.kandagatla@linaro.org,
	rohitkr@codeaurora.org, linux-arm-msm@vger.kernel.org,
	alsa-devel@alsa-project.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, swboyd@chromium.org,
	judyhsiao@chromium.org
Cc: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>,
	Venkata Prasad Potturu <potturu@codeaurora.org>
Subject: [PATCH v6 08/10] ASoC: dt-bindings: Add SC7280 lpass cpu bindings
Date: Fri, 26 Nov 2021 17:34:40 +0530	[thread overview]
Message-ID: <1637928282-2819-9-git-send-email-srivasam@codeaurora.org> (raw)
In-Reply-To: <1637928282-2819-1-git-send-email-srivasam@codeaurora.org>

Add bindings for sc7280 lpass cpu driver which supports
audio over i2s based speaker, soundwire based headset, msm dmics
and HDMI Port.

Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Co-developed-by: Venkata Prasad Potturu <potturu@codeaurora.org>
Signed-off-by: Venkata Prasad Potturu <potturu@codeaurora.org>
---
 .../devicetree/bindings/sound/qcom,lpass-cpu.yaml  | 69 +++++++++++++++++++---
 1 file changed, 61 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
index 1e23c0e..0f5a57c 100644
--- a/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,lpass-cpu.yaml
@@ -22,35 +22,36 @@ properties:
       - qcom,lpass-cpu
       - qcom,apq8016-lpass-cpu
       - qcom,sc7180-lpass-cpu
+      - qcom,sc7280-lpass-cpu
 
   reg:
-    maxItems: 2
+    maxItems: 5
     description: LPAIF core registers
 
   reg-names:
-    maxItems: 2
+    maxItems: 5
 
   clocks:
     minItems: 3
-    maxItems: 6
+    maxItems: 7
 
   clock-names:
     minItems: 3
-    maxItems: 6
+    maxItems: 7
 
   interrupts:
-    maxItems: 2
+    maxItems: 4
     description: LPAIF DMA buffer interrupt
 
   interrupt-names:
-    maxItems: 2
+    maxItems: 4
 
   qcom,adsp:
     $ref: /schemas/types.yaml#/definitions/phandle
     description: Phandle for the audio DSP node
 
   iommus:
-    maxItems: 2
+    maxItems: 3
     description: Phandle to apps_smmu node with sid mask
 
   power-domains:
@@ -69,7 +70,7 @@ patternProperties:
   "^dai-link@[0-9a-f]$":
     type: object
     description: |
-      LPASS CPU dai node for each I2S device. Bindings of each node
+      LPASS CPU dai node for each I2S device or Soundwire device. Bindings of each node
       depends on the specific driver providing the functionality and
       properties.
     properties:
@@ -174,6 +175,58 @@ allOf:
         - iommus
         - power-domains
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: qcom,sc7280-lpass-cpu
+
+    then:
+      properties:
+        clock-names:
+          oneOf:
+            - items:   #for I2S
+                - const: lpass_aon_cc_audio_hm_h_clk
+                - const: lpass_core_cc_sysnoc_mport_core_clk
+                - const: lpass_core_cc_ext_if1_ibit_clk
+            - items:   #for Soundwire
+                - const: lpass_aon_cc_audio_hm_h_clk
+                - const: lpass_audio_cc_codec_mem0_clk
+                - const: lpass_audio_cc_codec_mem1_clk
+                - const: lpass_audio_cc_codec_mem2_clk
+            - items:   #for HDMI
+                - const: lpass_aon_cc_audio_hm_h_clk
+
+        reg-names:
+          anyOf:
+            - items:   #for I2S
+                - const: lpass-lpaif
+            - items:   #for I2S and HDMI
+                - const: lpass-hdmiif
+                - const: lpass-lpaif
+            - items:   #for I2S, soundwire and HDMI
+                - const: lpass-cdc-lpm
+                - const: lpass-rxtx-lpaif
+                - const: lpass-va-lpaif
+                - const: lpass-hdmiif
+                - const: lpass-lpaif
+        interrupt-names:
+          anyOf:
+            - items:   #for I2S
+                - const: lpass-irq-lpaif
+            - items:   #for I2S and HDMI
+                - const: lpass-irq-lpaif
+                - const: lpass-irq-hdmi
+            - items:   #for I2S, soundwire and HDMI
+                - const: lpass-irq-lpaif
+                - const: lpass-irq-vaif
+                - const: lpass-irq-rxtxif
+                - const: lpass-irq-hdmi
+
+      required:
+        - iommus
+        - power-domains
+
 examples:
   - |
     #include <dt-bindings/sound/sc7180-lpass.h>
-- 
Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.,
is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.


  parent reply	other threads:[~2021-11-26 12:07 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-26 12:04 [PATCH v6 00/10] Add support for audio on SC7280 based targets Srinivasa Rao Mandadapu
2021-11-26 12:04 ` [PATCH v6 01/10] ASoC: qcom: Move lpass_pcm_data structure to lpass header Srinivasa Rao Mandadapu
2021-11-26 12:04 ` [PATCH v6 02/10] ASoC: qcom: lpass: Add dma fields for codec dma lpass interface Srinivasa Rao Mandadapu
2021-12-01 14:52   ` Srinivas Kandagatla
2021-11-26 12:04 ` [PATCH v6 03/10] ASoC: qcom: Add register definition for codec rddma and wrdma Srinivasa Rao Mandadapu
2021-12-01 14:51   ` Srinivas Kandagatla
     [not found]     ` <efb98b22-e56a-d193-6ca0-e950dc3c4a42@codeaurora.org>
2021-12-02 11:22       ` Srinivas Kandagatla
2021-11-26 12:04 ` [PATCH v6 04/10] ASoC: qcom: Add lpass CPU driver for codec dma control Srinivasa Rao Mandadapu
2021-12-01 14:51   ` Srinivas Kandagatla
2021-11-26 12:04 ` [PATCH v6 05/10] ASoC: qcom: Add helper function to get dma control and lpaif handle Srinivasa Rao Mandadapu
2021-11-26 12:04 ` [PATCH v6 06/10] ASoC: qcom: Add support for codec dma driver Srinivasa Rao Mandadapu
2021-12-01 14:51   ` Srinivas Kandagatla
2021-11-26 12:04 ` [PATCH v6 07/10] ASoC: qcom: Add regmap config " Srinivasa Rao Mandadapu
2021-11-26 12:04 ` Srinivasa Rao Mandadapu [this message]
2021-11-27 23:13   ` [PATCH v6 08/10] ASoC: dt-bindings: Add SC7280 lpass cpu bindings Rob Herring
2021-11-28 16:53   ` Rob Herring
2021-11-29 10:37     ` Srinivasa Rao Mandadapu
2021-11-26 12:04 ` [PATCH v6 09/10] ASoC: qcom: lpass-sc7280: Add platform driver for lpass audio Srinivasa Rao Mandadapu
2021-11-26 12:04 ` [PATCH v6 10/10] ASoC: qcom: SC7280: Update config for building codec dma drivers Srinivasa Rao Mandadapu
2021-11-26 13:39   ` Mark Brown
2021-12-01 10:50   ` Srinivas Kandagatla
2021-12-01 15:33     ` Srinivasa Rao Mandadapu

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