UPSTREAM: ASoC: dt-bindings: rockchip: Add compatible strings for more SoCs

This patch adds compatible strings for more SoCs.

Change-Id: Ic68c30d38fc086f7c38a2deff2abd88ee4cbc14d
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1629950594-14345-1-git-send-email-sugar.zhang@rock-chips.com
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit d5ceed036f)

Documentation/devicetree/bindings/sound/rockchip-i2s.yaml

@@ -20,7 +20,9 @@ properties:
       - items:
           - enum:
               - rockchip,px30-i2s
+              - rockchip,rk1808-i2s
               - rockchip,rk3036-i2s
+              - rockchip,rk3128-i2s
               - rockchip,rk3188-i2s
               - rockchip,rk3228-i2s
               - rockchip,rk3288-i2s
@@ -29,6 +31,7 @@ properties:
               - rockchip,rk3366-i2s
               - rockchip,rk3368-i2s
               - rockchip,rk3399-i2s
+              - rockchip,rv1126-i2s
           - const: rockchip,rk3066-i2s
 
   reg: