From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/Documentation/devicetree/bindings/sound/fsl,asrc.txt | 16 +++++++++++++++-
1 files changed, 15 insertions(+), 1 deletions(-)
diff --git a/kernel/Documentation/devicetree/bindings/sound/fsl,asrc.txt b/kernel/Documentation/devicetree/bindings/sound/fsl,asrc.txt
index 1d4d9f9..998b4c8 100644
--- a/kernel/Documentation/devicetree/bindings/sound/fsl,asrc.txt
+++ b/kernel/Documentation/devicetree/bindings/sound/fsl,asrc.txt
@@ -8,7 +8,12 @@
Required properties:
- - compatible : Contains "fsl,imx35-asrc" or "fsl,imx53-asrc".
+ - compatible : Compatible list, should contain one of the following
+ compatibles:
+ "fsl,imx35-asrc",
+ "fsl,imx53-asrc",
+ "fsl,imx8qm-asrc",
+ "fsl,imx8qxp-asrc",
- reg : Offset and length of the register set for the device.
@@ -35,12 +40,21 @@
- fsl,asrc-width : Defines a mutual sample width used by DPCM Back Ends.
+ - fsl,asrc-clk-map : Defines clock map used in driver. which is required
+ by imx8qm/imx8qxp platform
+ <0> - select the map for asrc0 in imx8qm/imx8qxp
+ <1> - select the map for asrc1 in imx8qm/imx8qxp
+
Optional properties:
- big-endian : If this property is absent, the little endian mode
will be in use as default. Otherwise, the big endian
mode will be in use for all the device registers.
+ - fsl,asrc-format : Defines a mutual sample format used by DPCM Back
+ Ends, which can replace the fsl,asrc-width.
+ The value is 2 (S16_LE), or 6 (S24_LE).
+
Example:
asrc: asrc@2034000 {
--
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