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ODROID-C4: arm64/dts: audio: Add tdmb (I2S) out.

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Change-Id: I56631689a261ac212bc2233188788d27bee892bc
This commit is contained in:
Luke go
2020-12-04 17:58:31 +09:00
parent 49cd68db2d
commit cd78762894
1 changed files with 53 additions and 3 deletions
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56
arch/arm64/boot/dts/amlogic/meson64_odroidc4.dts
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@@ -626,6 +626,11 @@
};
/* Audio Related start */
spdif_dit:spdif{
#sound-dai-cells = <0>;
compatible = "linux,spdif-dit";
status = "okay";
};
dummy_codec:dummy{
#sound-dai-cells = <0>;
compatible = "amlogic, aml_dummy_codec";
@@ -672,7 +677,7 @@
system-clock-frequency = <6144000>;
};
codec {
sound-dai = <&dummy_codec>;
sound-dai = <&spdif_dit>;
};
};
@@ -695,6 +700,24 @@
sound-dai = <&amlogic_codec>;
};
};
aml-audio-card,dai-link@2 {
format = "i2s";
mclk-fs = <256>;
bitclock-master = <&tdmb>;
frame-master = <&tdmb>;
suffix-name = "alsaPORT-i2s1";
cpu {
sound-dai = <&tdmb>;
dai-tdm-slot-tx-mask = <1 1>;
dai-tdm-slot-num = <2>;
dai-tdm-slot-width = <32>;
system-clock-frequency = <12288000>;
};
codec {
sound-dai = <&dummy_codec>;
};
};
};
audiolocker: locker {
compatible = "amlogic, audiolocker";
@@ -733,6 +756,25 @@
}; /* end of / */
&audiobus {
tdmb: tdm@1 {
compatible = "amlogic, sm1-snd-tdmb";
#sound-dai-cells = <0>;
dai-tdm-lane-slot-mask-in = <0 1 0 0>;
dai-tdm-lane-slot-mask-out = <1 0 0 0>;
dai-tdm-clk-sel = <1>;
clocks = <&clkaudio CLKID_AUDIO_MCLK_B
&clkaudio CLKID_AUDIO_MCLK_PAD0
&clkc CLKID_MPLL0>;
clock-names = "mclk", "mclk_pad", "clk_srcpll";
pinctrl-names = "tdm_pins";
pinctrl-0 = <&tdmb_mclk_ao &tdmout_b_ao>;
i2s2hdmi = <0>;
start_clk_enable = <1>;
clk_tuning_enable = <1>;
status = "okay";
};
tdmc: tdm@2 {
compatible = "amlogic, sm1-snd-tdmc";
#sound-dai-cells = <0>;
@@ -742,7 +784,6 @@
clocks = <&clkaudio CLKID_AUDIO_MCLK_C
&clkc CLKID_MPLL2>;
clock-names = "mclk", "clk_srcpll";
mclk_pad = <0>; /* 0: mclk_0; 1: mclk_1 */
i2s2hdmi = <1>;
status = "okay";
};
@@ -855,13 +896,22 @@
function = "spdif_out_ao";
};
};
tdma_mclk: tdma_mclk {
tdmb_mclk_ao: mclk0_ao{
mux {
groups = "mclk0_ao";
function = "mclk0_ao";
drive-strength = <2>;
};
};
tdmout_b_ao: tdmout_b {
mux {
groups = "tdmb_sclk_ao",
"tdmb_fs_ao",
"tdmb_dout0_ao";
function = "tdmb_out_ao";
drive-strength = <2>;
};
};
}; /* end of pinctrl_aobus */
&spicc0 {