Hello,
On 05/10/2016 04:59, Chen-Yu Tsai wrote:
On Wed, Oct 5, 2016 at 12:24 AM, Maxime Ripard
<maxime.ripard@xxxxxxxxxxxxxxxxxx> wrote:
Hi,
On Tue, Oct 04, 2016 at 11:46:21AM +0200, Mylène Josserand wrote:
Add the documentation for dt-binding of the analog audiocodec
driver for SUN8I SoC.
Signed-off-by: Mylène Josserand <mylene.josserand@xxxxxxxxxxxxxxxxxx>
---
.../devicetree/bindings/sound/sun8i-codec-analog.txt | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
diff --git a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
new file mode 100644
index 0000000..a03ec20
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
@@ -0,0 +1,20 @@
+* Allwinner A23/A33 Analog Codec
+
+This codec must be handled as a PRCM subnode.
Like Mark was saying, you should probably reference the sun6i-prcm.txt
binding here
Okay, I will explain more how it works.
+Required properties:
+- compatible: must be either "allwinner,sun8i-codec-analog"
Our compatible prefix is <family>-<soc>, and using the older SoC that
introduced that block.
In this case, that would be sun6i-a31, I think?
sun6i-a31s actually, but a31s has extra line out controls,
so the right one would be sun8i-a23. Both are listed in my
original driver.
It is noted.
Thanks!
--
Mylène Josserand, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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