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arm64: dts: meson: kvim3: move hdmi to tdm a

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The tdmout b is physically routed to the 40 pin header and the tdmout c
is routed to the m2 connector. It makes these interfaces poor
candidates to handle the HDMI 8ch i2s link (2ch i2s * 4 lanes) as it would
force the same link format on the related connectors.

Instead use the TDM A interface. This one is not routed to the outside
world on the vim3, so it can only be used for HDMI.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200421141814.639480-1-jbrunet@baylibre.com
This commit is contained in:
Jerome Brunet 2020-04-21 16:18:14 +02:00 committed by Kevin Hilman
parent 75800d7017
commit f315050894
1 changed files with 9 additions and 9 deletions
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18
arch/arm64/boot/dts/amlogic/meson-g12b-khadas-vim3.dtsi
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@ -51,11 +51,11 @@
sound {
compatible = "amlogic,axg-sound-card";
model = "G12B-KHADAS-VIM3";
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",
"TDM_B Playback", "TDMOUT_B OUT";
audio-aux-devs = <&tdmout_a>;
audio-routing = "TDMOUT_A IN 0", "FRDDR_A OUT 0",
"TDMOUT_A IN 1", "FRDDR_B OUT 0",
"TDMOUT_A IN 2", "FRDDR_C OUT 0",
"TDM_A Playback", "TDMOUT_A OUT";
assigned-clocks = <&clkc CLKID_MPLL2>,
<&clkc CLKID_MPLL0>,
@ -80,7 +80,7 @@
/* 8ch hdmi interface */
dai-link-3 {
sound-dai = <&tdmif_b>;
sound-dai = <&tdmif_a>;
dai-format = "i2s";
dai-tdm-slot-tx-mask-0 = <1 1>;
dai-tdm-slot-tx-mask-1 = <1 1>;
@ -89,7 +89,7 @@
mclk-fs = <256>;
codec {
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;
sound-dai = <&tohdmitx TOHDMITX_I2S_IN_A>;
};
};
@ -178,11 +178,11 @@
status = "okay";
};
&tdmif_b {
&tdmif_a {
status = "okay";
};
&tdmout_b {
&tdmout_a {
status = "okay";
};