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ODROID-C4: Add sound card driver

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Change-Id: Ie91640c3f324076076be6b19b71eb54a74483e1f
This commit is contained in:
Kevin.Kim
2019-06-28 14:21:21 +09:00
committed by Dongjin Kim
parent b4809c9d61
commit b52f111538
2 changed files with 148 additions and 1 deletions
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147
arch/arm64/boot/dts/amlogic/meson64_odroidc4.dts
View File

@@ -610,8 +610,155 @@
status = "okay";
};
/* Audio Related start */
dummy_codec:dummy{
#sound-dai-cells = <0>;
compatible = "amlogic, aml_dummy_codec";
status = "okay";
};
amlogic_codec:t9015{
#sound-dai-cells = <0>;
compatible = "amlogic, aml_codec_T9015";
reg = <0x0 0xFF632000 0x0 0x2000>;
is_auge_used = <1>; /* meson or auge chipset used */
tocodec_inout = <0>;
tdmout_index = <2>;
status = "okay";
};
audio_effect:eqdrc{
/*eq_enable = <1>;*/
/*drc_enable = <1>;*/
/*
* 0:tdmout_a
* 1:tdmout_b
* 2:tdmout_c
* 3:spdifout
* 4:spdifout_b
*/
eqdrc_module = <1>;
/* max 0xf, each bit for one lane, usually one lane */
lane_mask = <0x1>;
/* max 0xff, each bit for one channel */
channel_mask = <0x3>;
};
auge_sound {
compatible = "amlogic, g12a-sound-card";
aml-audio-card,name = "AML-AUGESOUND";
/*avout mute gpio*/
avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
/* spdif_b to hdmi, only playback */
aml-audio-card,dai-link@0 {
mclk-fs = <128>;
continuous-clock;
cpu {
sound-dai = <&spdifa>;
system-clock-frequency = <6144000>;
};
codec {
sound-dai = <&dummy_codec>;
};
};
aml-audio-card,dai-link@1 {
format = "i2s";
mclk-fs = <256>;
bitclock-master = <&tdmc>;
frame-master = <&tdmc>;
continuous-clock;
cpu {
sound-dai = <&tdmc>;
dai-tdm-slot-tx-mask = <1 1>;
dai-tdm-slot-rx-mask = <1 1>;
dai-tdm-slot-num = <2>;
dai-tdm-slot-width = <32>;
system-clock-frequency = <12288000>;
};
codec {
sound-dai = <&amlogic_codec>;
};
};
/* spdif_out GPIOA_11 */
aml-audio-card,dai-link@2 {
mclk-fs = <128>;
continuous-clock;
cpu {
sound-dai = <&spdifb>;
system-clock-frequency = <6144000>;
};
codec {
sound-dai = <&dummy_codec>;
};
};
};
audiolocker: locker {
compatible = "amlogic, audiolocker";
clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
&clkaudio CLKID_AUDIO_LOCKER_IN
&clkaudio CLKID_AUDIO_MCLK_D
&clkaudio CLKID_AUDIO_MCLK_E
&clkc CLKID_MPLL1
&clkc CLKID_MPLL2>;
clock-names = "lock_out", "lock_in", "out_src",
"in_src", "out_calc", "in_ref";
interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "irq";
frequency = <49000000>; /* pll */
dividor = <49>; /* locker's parent */
status = "okay";
};
/* Audio Related end */
}; /* end of / */
&audiobus {
tdmc: tdm@2 {
compatible = "amlogic, sm1-snd-tdmc";
#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 = <2>;
clocks = <&clkaudio CLKID_AUDIO_MCLK_C
&clkc CLKID_MPLL2>;
clock-names = "mclk", "clk_srcpll";
mclk_pad = <0>; /* 0: mclk_0; 1: mclk_1 */
status = "okay";
};
spdifa: spdif@0 {
compatible = "amlogic, sm1-snd-spdif-a";
#sound-dai-cells = <0>;
clocks = <&clkc CLKID_MPLL0
&clkc CLKID_FCLK_DIV4
&clkaudio CLKID_AUDIO_GATE_SPDIFIN
&clkaudio CLKID_AUDIO_GATE_SPDIFOUT_A
&clkaudio CLKID_AUDIO_SPDIFIN
&clkaudio CLKID_AUDIO_SPDIFOUT_A>;
clock-names = "sysclk", "fixed_clk", "gate_spdifin",
"gate_spdifout", "clk_spdifin", "clk_spdifout";
interrupts =
<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "irq_spdifin";
pinctrl-names = "spdif_pins";
pinctrl-0 = <&spdifout>;
status = "okay";
};
spdifb: spdif@1 {
compatible = "amlogic, sm1-snd-spdif-b";
#sound-dai-cells = <0>;
clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
&clkaudio CLKID_AUDIO_GATE_SPDIFOUT_B
&clkaudio CLKID_AUDIO_SPDIFOUT_B>;
clock-names = "sysclk",
"gate_spdifout", "clk_spdifout";
status = "okay";
};
}; /* end of audiobus */
&uart_A {
status = "okay";
};

2
sound/soc/amlogic/auge/spdif.c
View File

@@ -1237,7 +1237,7 @@ static int aml_dai_spdif_prepare(
spdif_get_channel_status_info(&chsts, runtime->rate);
spdif_set_channel_status_info(&chsts, p_spdif->id);
#if defined(CONFIG_ARCH_MESON64_ODROID_COMMON)
#if defined(CONFIG_ARCH_MESON64_ODROIDN2)
/* TOHDMITX_CTRL0
* ODROID is spdif_b only would notify to hdmitx
*/