MLK-17747: dsp: use the name of dsp instead of hifi

In order to avoid the name problem going forward with
integration with Qcom, Qcom has their own dsp and hifi
is competitor, so the hifi name should not be used in
our code.

So use the name of dsp instead of hifi to fix this
problem.

Signed-off-by: Weiguang Kong <weiguang.kong@nxp.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/sound/fsl,dsp.txt b/Documentation/devicetree/bindings/sound/fsl,dsp.txt
new file mode 100644
index 000000000000..84bc228b4e32
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/fsl,dsp.txt
@@ -0,0 +1,16 @@
+NXP DSP
+
+The IP is from Cadence.
+
+Required properties:
+
+  - compatible	: Contains "fsl,imx8qxp-dsp".
+  - reg		: Offset and length of the register set for the device.
+
+Example:
+
+dsp:  dsp@596e8000 {
+	compatible = "fsl,imx8qxp-dsp";
+	reg = <0x0 0x596e8000 0x0 0x88000>;
+	status = "okay";
+};