From: srinivas.kandagatla@linaro.org (srinivas.kandagatla at linaro.org)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 04/24] ASoC: qdsp6: dt-bindings: Add q6afe dt bindings
Date: Sat, 10 Mar 2018 02:24:36 +0000 [thread overview]
Message-ID: <20180310022456.26739-5-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20180310022456.26739-1-srinivas.kandagatla@linaro.org>
From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
This patch add DT bindings for AFE (Audio Frontend) DSP module.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
---
.../devicetree/bindings/sound/qcom,q6afe.txt | 107 +++++++++++++++++++++
include/dt-bindings/sound/qcom,q6afe.h | 31 ++++++
2 files changed, 138 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/qcom,q6afe.txt
create mode 100644 include/dt-bindings/sound/qcom,q6afe.h
diff --git a/Documentation/devicetree/bindings/sound/qcom,q6afe.txt b/Documentation/devicetree/bindings/sound/qcom,q6afe.txt
new file mode 100644
index 000000000000..1e4b82e7747a
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/qcom,q6afe.txt
@@ -0,0 +1,107 @@
+Qualcomm Audio Front End (Q6AFE) binding
+
+AFE is one of the APR audio service on Q6DSP
+Please refer to qcom,apr.txt for details of the common apr service bindings
+used by all apr services.
+
+- but must contain the following property:
+
+- compatible:
+ Usage: required
+ Value type: <stringlist>
+ Definition: must be "qcom,afe-v<MAJOR-NUMBER>.<MINOR-NUMBER>"
+ Or "qcom,afe" where the version number can be queried
+ from DSP.
+ example "qcom,afe-v2.0"
+
+= AFE DAIs (Digial Audio Interface)
+"dais" subnode of the AFE node represents dai specific configuration
+
+- #sound-dai-cells
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: Must be 1
+
+- reg
+ Usage: required
+ Value type: <prop-encoded-array>
+ Definition: Must be dai id
+
+- interface-type
+ Usage: required
+ Value type: <stringlist>
+ Definition: Must be one of following
+ "mi2s"
+ "hdmi"
+ "pcm"
+ "slim"
+
+- qcom,sd-lines
+ Usage: required for mi2s interface
+ Value type: <prop-encoded-array>
+ Definition: Must be list of serial data lines used by this dai.
+ should be one or more of the 1-4 sd lines.
+
+= EXAMPLE
+
+q6afe {
+ compatible = "qcom,q6afe";
+ qcom,apr-svc-name = "AFE";
+ qcom,apr-svc-id = <APR_SVC_AFE>;
+
+ q6asmdai: dais {
+ #sound-dai-cells = <1>;
+ hdmi at 1 {
+ reg = <1>;
+ interface-type = "hdmi";
+ };
+
+ prim-mi2s-rx at 16 {
+ reg = <16>;
+ qcom,sd-lines = <1 3>;
+ interface-type = "mi2s";
+ };
+
+ prim-mi2s-tx at 17 {
+ reg = <17>;
+ qcom,sd-lines = <2>;
+ interface-type = "mi2s";
+ };
+
+ sec-mi2s-rx at 18 {
+ reg = <18>;
+ qcom,sd-lines = <1 4>;
+ interface-type = "mi2s";
+ };
+
+ sec-mi2s-tx at 19 {
+ reg = <19>;
+ qcom,sd-lines = <2>;
+ interface-type = "mi2s";
+ };
+
+ tert-mi2s-rx at 20 {
+ reg = <20>;
+ qcom,sd-lines = <2 4>;
+ interface-type = "mi2s";
+ };
+
+ tert-mi2s-tx at 21 {
+ reg = <21>;
+ qcom,sd-lines = <1>;
+ interface-type = "mi2s";
+ };
+
+ quat-mi2s-rx at 22 {
+ reg = <22>;
+ qcom,sd-lines = <1>;
+ interface-type = "mi2s";
+ };
+
+ quat-mi2s-tx at 23 {
+ reg = <23>;
+ qcom,sd-lines = <2>;
+ interface-type = "mi2s";
+ };
+ };
+};
diff --git a/include/dt-bindings/sound/qcom,q6afe.h b/include/dt-bindings/sound/qcom,q6afe.h
new file mode 100644
index 000000000000..3c7868394889
--- /dev/null
+++ b/include/dt-bindings/sound/qcom,q6afe.h
@@ -0,0 +1,31 @@
+// SPDX-License-Identifier: GPL-2.0
+#ifndef __DT_BINDINGS_Q6_AFE_H__
+#define __DT_BINDINGS_Q6_AFE_H__
+
+/* Audio Front End (AFE) virtual ports IDs */
+#define HDMI_RX 1
+#define SLIMBUS_0_RX 2
+#define SLIMBUS_0_TX 3
+#define SLIMBUS_1_RX 4
+#define SLIMBUS_1_TX 5
+#define SLIMBUS_2_RX 6
+#define SLIMBUS_2_TX 7
+#define SLIMBUS_3_RX 8
+#define SLIMBUS_3_TX 9
+#define SLIMBUS_4_RX 10
+#define SLIMBUS_4_TX 11
+#define SLIMBUS_5_RX 12
+#define SLIMBUS_5_TX 13
+#define SLIMBUS_6_RX 14
+#define SLIMBUS_6_TX 15
+#define PRIMARY_MI2S_RX 16
+#define PRIMARY_MI2S_TX 17
+#define SECONDARY_MI2S_RX 18
+#define SECONDARY_MI2S_TX 19
+#define TERTIARY_MI2S_RX 20
+#define TERTIARY_MI2S_TX 21
+#define QUATERNARY_MI2S_RX 22
+#define QUATERNARY_MI2S_TX 23
+
+#endif /* __DT_BINDINGS_Q6_AFE_H__ */
+
--
2.15.1
next prev parent reply other threads:[~2018-03-10 2:24 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-10 2:24 [PATCH v4 00/24] ASoC: qcom: Add support to QDSP based Audio srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 01/24] soc: qcom dt-bindings: Add APR bus bindings srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 02/24] soc: qcom: Add APR bus driver srinivas.kandagatla at linaro.org
2018-03-14 14:12 ` [alsa-devel] " Rohit Kumar
2018-03-14 14:15 ` Srinivas Kandagatla
2018-03-10 2:24 ` [PATCH v4 03/24] ASoC: qdsp6: q6common: Add qdsp6 helper functions srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` srinivas.kandagatla at linaro.org [this message]
2018-03-10 2:24 ` [PATCH v4 05/24] ASoC: qdsp6: dt-bindings: Add q6adm dt bindings srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 06/24] ASoC: qdsp6: dt-bindings: Add q6asm " srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 07/24] ASoC: qdsp6: q6afe: Add q6afe driver srinivas.kandagatla at linaro.org
2018-03-13 11:29 ` [alsa-devel] " Rohit Kumar
2018-03-13 13:51 ` Srinivas Kandagatla
2018-03-10 2:24 ` [PATCH v4 08/24] ASoC: qdsp6: qdafe: Add SLIMBus port Support srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 09/24] ASoC: qdsp6: q6afe: Add support to MI2S ports srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 10/24] ASoC: qdsp6: q6afe: Add support to MI2S sysclks srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 11/24] ASoC: qdsp6: q6adm: Add q6adm driver srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 12/24] ASoC: qdsp6: q6asm: Add q6asm driver srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 13/24] ASoC: qdsp6: q6asm: Add support to memory map and unmap srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 14/24] ASoC: qdsp6: q6asm: Add support to audio stream apis srinivas.kandagatla at linaro.org
2018-04-09 11:53 ` [alsa-devel] " Rohit Kumar
2018-03-10 2:24 ` [PATCH v4 15/24] ASoC: qdsp6: q6core: Add q6core driver srinivas.kandagatla at linaro.org
2018-03-13 11:46 ` [alsa-devel] " Rohit Kumar
2018-03-13 13:55 ` Srinivas Kandagatla
2018-03-10 2:24 ` [PATCH v4 16/24] ASoC: qdsp6: q6routing: Add q6routing driver srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 17/24] ASoC: qdsp6: q6routing: Add support to all SLIMBus Mixers srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 18/24] ASoC: qdsp6: q6routing: Add support to MI2S Mixers srinivas.kandagatla at linaro.org
2018-05-21 15:47 ` Applied "ASoC: qdsp6: q6routing: Add support to MI2S Mixers" to the asoc tree Mark Brown
2018-03-10 2:24 ` [PATCH v4 19/24] ASoC: qdsp6: q6afe: Add q6afe dai driver srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 20/24] ASoC: qdsp6: q6asm: Add q6asm " srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 21/24] ASoC: qdsp6: dt-bindings: Add apq8096 machine bindings srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 22/24] ASoC: qcom: apq8096: Add db820c machine driver srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 23/24] arm64: dts: db820c: add sound card dt entry srinivas.kandagatla at linaro.org
2018-03-10 2:24 ` [PATCH v4 24/24] MAINTAINERS: Add myself as co-maintainer of qcom audio srinivas.kandagatla at linaro.org
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