diff options
author | Jerome Brunet <jbrunet@baylibre.com> | 2023-09-11 18:45:40 +0300 |
---|---|---|
committer | Neil Armstrong <neil.armstrong@linaro.org> | 2023-09-11 18:53:05 +0300 |
commit | 956236a24aec8364a3ee5d287e23c0c01cfb9c7c (patch) | |
tree | 7b685ab56753e5e27768d32deb8aca0253eb26ad /arch/arm64/boot/dts/amlogic | |
parent | 4e47ea869289dab588c0152ec90d6eb5bf7f7169 (diff) | |
download | linux-956236a24aec8364a3ee5d287e23c0c01cfb9c7c.tar.xz |
arm64: dts: meson: u200: use TDM C for HDMI
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>
Diffstat (limited to 'arch/arm64/boot/dts/amlogic')
-rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts index 921b62c5ab33..da66e2e1dffb 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-u200.dts @@ -159,10 +159,10 @@ 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 @@ /* 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 @@ mclk-fs = <256>; codec { - sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>; + sound-dai = <&tohdmitx TOHDMITX_I2S_IN_C>; }; }; @@ -412,11 +412,11 @@ status = "okay"; }; -&tdmif_b { +&tdmif_c { status = "okay"; }; -&tdmout_b { +&tdmout_c { status = "okay"; }; |