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[v2,1/2] ASoC: rockchip-spdif: add description for rk3308

Message ID 20200818143727.5882-1-jbx6244@gmail.com
State Accepted
Commit a8535ae7034e3547f4f7a8c7ca03a6ee72097fb0
Headers show
Series [v2,1/2] ASoC: rockchip-spdif: add description for rk3308 | expand

Commit Message

Johan Jonker Aug. 18, 2020, 2:37 p.m. UTC 
A test with the command below shows that the compatible string

"rockchip,rk3308-spdif", "rockchip,rk3328-spdif"

is already in use, but is not added to a document.
The current fallback string "rockchip,rk3328-spdif" points to a data
set enum RK_SPDIF_RK3366 in rockchip_spdif.c that is not used both
in the mainline as in the manufacturer kernel.
(Of the enum only RK_SPDIF_RK3288 is used.)
So if the properties don't change we might as well use the first SoC
in line as fallback string and add the description for rk3308 as:

"rockchip,rk3308-spdif", "rockchip,rk3066-spdif"

make ARCH=arm64 dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/sound/rockchip-spdif.yaml

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
Changed V2:
  rebase
---
 Documentation/devicetree/bindings/sound/rockchip-spdif.yaml | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml b/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
index 7bad6f16f..62a61b68d 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
+++ b/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
@@ -27,6 +27,7 @@  properties:
           - enum:
               - rockchip,rk3188-spdif
               - rockchip,rk3288-spdif
+              - rockchip,rk3308-spdif
           - const: rockchip,rk3066-spdif
 
   reg: