arm64: dts: rockchip: drop rockchip,trcm-sync-tx-only from rk3588 i2s

The rockchip,trcm-sync-tx-only property is at this time only documented
for the tdm variant of Rockchip i2s controllers.

While there was a series [0] adding code and binding for the property,
it doesn't seem to have gone forward back in 2021.

So for now fix the devicetree check by removing the property from rk3588
i2s controllers until support for it gets merged.

[0] https://patchwork.kernel.org/project/linux-rockchip/patch/1629796734-4243-5-git-send-email-sugar.zhang@rock-chips.com/

Fixes: 8ae112a5554f ("arm64: dts: rockchip: Add rk3588s I2S nodes")
Cc: Sugar Zhang <sugar.zhang@rock-chips.com>
Cc: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20240227164659.705271-2-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
index 62bb48ae4e6b0690d2feb4711d3d87d9d7228277..87b83c87bd55155623342fe002ad67cbe104b83c 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3588s.dtsi
@@ -1710,7 +1710,6 @@
                dmas = <&dmac1 0>, <&dmac1 1>;
                dma-names = "tx", "rx";
                power-domains = <&power RK3588_PD_AUDIO>;
-               rockchip,trcm-sync-tx-only;
                pinctrl-names = "default";
                pinctrl-0 = <&i2s2m1_lrck
                             &i2s2m1_sclk
@@ -1731,7 +1730,6 @@
                dmas = <&dmac1 2>, <&dmac1 3>;
                dma-names = "tx", "rx";
                power-domains = <&power RK3588_PD_AUDIO>;
-               rockchip,trcm-sync-tx-only;
                pinctrl-names = "default";
                pinctrl-0 = <&i2s3_lrck
                             &i2s3_sclk