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arm64: dts: meson: u200: use TDM C for HDMI

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On the u200, TDM B is wired to the onboard AD82584F i2c speaker codec.
This makes TDM B a poor choice for the interface dedicated to HDMI which
uses 4 i2s lanes.

TDM A is not a good choice either as it is connected to the SDIO wifi/bt
chip.

TDM C is not used externally by default, which makes it a better choice for
the HDMI interface.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20230911154541.471484-5-jbrunet@baylibre.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
This commit is contained in:
Jerome Brunet 2023-09-11 17:45:40 +02:00 committed by Neil Armstrong
parent 4e47ea8692
commit 956236a24a
1 changed files with 8 additions and 8 deletions
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16
arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts
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@ -159,10 +159,10 @@ vddcpu: regulator-vddcpu {
sound {
compatible = "amlogic,axg-sound-card";
model = "U200";
audio-aux-devs = <&tdmout_b>;
audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",
"TDMOUT_B IN 1", "FRDDR_B OUT 1",
"TDMOUT_B IN 2", "FRDDR_C OUT 1",
audio-aux-devs = <&tdmout_c>;
audio-routing = "TDMOUT_C IN 0", "FRDDR_A OUT 2",
"TDMOUT_C IN 1", "FRDDR_B OUT 2",
"TDMOUT_C IN 2", "FRDDR_C OUT 2",
"TDM_B Playback", "TDMOUT_B OUT",
"SPDIFOUT IN 0", "FRDDR_A OUT 3",
"SPDIFOUT IN 1", "FRDDR_B OUT 3",
@ -193,7 +193,7 @@ dai-link-2 {
/* 8ch hdmi interface */
dai-link-3 {
sound-dai = <&tdmif_b>;
sound-dai = <&tdmif_c>;
dai-format = "i2s";
dai-tdm-slot-tx-mask-0 = <1 1>;
dai-tdm-slot-tx-mask-1 = <1 1>;
@ -202,7 +202,7 @@ dai-link-3 {
mclk-fs = <256>;
codec {
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>;
};
};
@ -412,11 +412,11 @@ &spdifout_b {
status = "okay";
};
&tdmif_b {
&tdmif_c {
status = "okay";
};
&tdmout_b {
&tdmout_c {
status = "okay";
};