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arm: dts: mediatek: Add audio driver node for MT2701 

Add audio driver node for mt2701

Signed-off-by: Garlic Tseng <garlic.tseng@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
Garlic Tseng 2017-06-01 13:42:10 +08:00 committed by Matthias Brugger
parent 729b7f8dbd
commit aac5e972d4
2 changed files with 163 additions and 0 deletions
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65
arch/arm/boot/dts/mt2701-evb.dts
View File

@ -22,6 +22,40 @@ / {
memory {
reg = <0 0x80000000 0 0x40000000>;
};
sound:sound {
compatible = "mediatek,mt2701-cs42448-machine";
mediatek,platform = <&afe>;
/* CS42448 Machine name */
audio-routing =
"Line Out Jack", "AOUT1L",
"Line Out Jack", "AOUT1R",
"Line Out Jack", "AOUT2L",
"Line Out Jack", "AOUT2R",
"Line Out Jack", "AOUT3L",
"Line Out Jack", "AOUT3R",
"Line Out Jack", "AOUT4L",
"Line Out Jack", "AOUT4R",
"AIN1L", "AMIC",
"AIN1R", "AMIC",
"AIN2L", "Tuner In",
"AIN2R", "Tuner In",
"AIN3L", "Satellite Tuner In",
"AIN3R", "Satellite Tuner In",
"AIN3L", "AUX In",
"AIN3R", "AUX In";
mediatek,audio-codec = <&cs42448>;
mediatek,audio-codec-bt-mrg = <&bt_sco_codec>;
pinctrl-names = "default";
pinctrl-0 = <&aud_pins_default>;
i2s1-in-sel-gpio1 = <&pio 53 0>;
i2s1-in-sel-gpio2 = <&pio 54 0>;
status = "okay";
};
bt_sco_codec:bt_sco_codec {
compatible = "linux,bt-sco";
};
};
&auxadc {
@ -44,6 +78,12 @@ &i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins_a>;
status = "okay";
cs42448: cs42448@48 {
compatible = "cirrus,cs42448";
reg = <0x48>;
clocks = <&topckgen CLK_TOP_AUD_I2S1_MCLK>;
clock-names = "mclk";
};
};
&pio {
@ -81,6 +121,31 @@ pins_spi {
};
};
aud_pins_default: audiodefault {
pins_cmd_dat {
pinmux = <MT2701_PIN_49_I2S0_DATA__FUNC_I2S0_DATA>,
<MT2701_PIN_72_I2S0_DATA_IN__FUNC_I2S0_DATA_IN>,
<MT2701_PIN_73_I2S0_LRCK__FUNC_I2S0_LRCK>,
<MT2701_PIN_74_I2S0_BCK__FUNC_I2S0_BCK>,
<MT2701_PIN_126_I2S0_MCLK__FUNC_I2S0_MCLK>,
<MT2701_PIN_33_I2S1_DATA__FUNC_I2S1_DATA>,
<MT2701_PIN_34_I2S1_DATA_IN__FUNC_I2S1_DATA_IN>,
<MT2701_PIN_35_I2S1_BCK__FUNC_I2S1_BCK>,
<MT2701_PIN_36_I2S1_LRCK__FUNC_I2S1_LRCK>,
<MT2701_PIN_37_I2S1_MCLK__FUNC_I2S1_MCLK>,
<MT2701_PIN_203_PWM0__FUNC_I2S2_DATA>,
<MT2701_PIN_204_PWM1__FUNC_I2S3_DATA>,
<MT2701_PIN_53_SPI0_CSN__FUNC_GPIO53>,
<MT2701_PIN_54_SPI0_CK__FUNC_GPIO54>,
<MT2701_PIN_18_PCM_CLK__FUNC_MRG_CLK>,
<MT2701_PIN_19_PCM_SYNC__FUNC_MRG_SYNC>,
<MT2701_PIN_20_PCM_RX__FUNC_MRG_TX>,
<MT2701_PIN_21_PCM_TX__FUNC_MRG_RX>;
drive-strength = <MTK_DRIVE_12mA>;
bias-pull-down;
};
};
spi_pins_b: spi1@0 {
pins_spi {
pinmux = <MT2701_PIN_7_SPI1_CSN__FUNC_SPI1_CS>,

98
arch/arm/boot/dts/mt2701.dtsi
View File

@ -425,6 +425,104 @@ spi2: spi@11017000 {
status = "disabled";
};
afe: audio-controller@11220000 {
compatible = "mediatek,mt2701-audio";
reg = <0 0x11220000 0 0x2000>,
<0 0x112a0000 0 0x20000>;
interrupts = <GIC_SPI 132 IRQ_TYPE_LEVEL_LOW>;
power-domains = <&scpsys MT2701_POWER_DOMAIN_IFR_MSC>;
clocks = <&infracfg CLK_INFRA_AUDIO>,
<&topckgen CLK_TOP_AUD_MUX1_SEL>,
<&topckgen CLK_TOP_AUD_MUX2_SEL>,
<&topckgen CLK_TOP_AUD_MUX1_DIV>,
<&topckgen CLK_TOP_AUD_MUX2_DIV>,
<&topckgen CLK_TOP_AUD_48K_TIMING>,
<&topckgen CLK_TOP_AUD_44K_TIMING>,
<&topckgen CLK_TOP_AUDPLL_MUX_SEL>,
<&topckgen CLK_TOP_APLL_SEL>,
<&topckgen CLK_TOP_AUD1PLL_98M>,
<&topckgen CLK_TOP_AUD2PLL_90M>,
<&topckgen CLK_TOP_HADDS2PLL_98M>,
<&topckgen CLK_TOP_HADDS2PLL_294M>,
<&topckgen CLK_TOP_AUDPLL>,
<&topckgen CLK_TOP_AUDPLL_D4>,
<&topckgen CLK_TOP_AUDPLL_D8>,
<&topckgen CLK_TOP_AUDPLL_D16>,
<&topckgen CLK_TOP_AUDPLL_D24>,
<&topckgen CLK_TOP_AUDINTBUS_SEL>,
<&clk26m>,
<&topckgen CLK_TOP_SYSPLL1_D4>,
<&topckgen CLK_TOP_AUD_K1_SRC_SEL>,
<&topckgen CLK_TOP_AUD_K2_SRC_SEL>,
<&topckgen CLK_TOP_AUD_K3_SRC_SEL>,
<&topckgen CLK_TOP_AUD_K4_SRC_SEL>,
<&topckgen CLK_TOP_AUD_K5_SRC_SEL>,
<&topckgen CLK_TOP_AUD_K6_SRC_SEL>,
<&topckgen CLK_TOP_AUD_K1_SRC_DIV>,
<&topckgen CLK_TOP_AUD_K2_SRC_DIV>,
<&topckgen CLK_TOP_AUD_K3_SRC_DIV>,
<&topckgen CLK_TOP_AUD_K4_SRC_DIV>,
<&topckgen CLK_TOP_AUD_K5_SRC_DIV>,
<&topckgen CLK_TOP_AUD_K6_SRC_DIV>,
<&topckgen CLK_TOP_AUD_I2S1_MCLK>,
<&topckgen CLK_TOP_AUD_I2S2_MCLK>,
<&topckgen CLK_TOP_AUD_I2S3_MCLK>,
<&topckgen CLK_TOP_AUD_I2S4_MCLK>,
<&topckgen CLK_TOP_AUD_I2S5_MCLK>,
<&topckgen CLK_TOP_AUD_I2S6_MCLK>,
<&topckgen CLK_TOP_ASM_M_SEL>,
<&topckgen CLK_TOP_ASM_H_SEL>,
<&topckgen CLK_TOP_UNIVPLL2_D4>,
<&topckgen CLK_TOP_UNIVPLL2_D2>,
<&topckgen CLK_TOP_SYSPLL_D5>;
clock-names = "infra_sys_audio_clk",
"top_audio_mux1_sel",
"top_audio_mux2_sel",
"top_audio_mux1_div",
"top_audio_mux2_div",
"top_audio_48k_timing",
"top_audio_44k_timing",
"top_audpll_mux_sel",
"top_apll_sel",
"top_aud1_pll_98M",
"top_aud2_pll_90M",
"top_hadds2_pll_98M",
"top_hadds2_pll_294M",
"top_audpll",
"top_audpll_d4",
"top_audpll_d8",
"top_audpll_d16",
"top_audpll_d24",
"top_audintbus_sel",
"clk_26m",
"top_syspll1_d4",
"top_aud_k1_src_sel",
"top_aud_k2_src_sel",
"top_aud_k3_src_sel",
"top_aud_k4_src_sel",
"top_aud_k5_src_sel",
"top_aud_k6_src_sel",
"top_aud_k1_src_div",
"top_aud_k2_src_div",
"top_aud_k3_src_div",
"top_aud_k4_src_div",
"top_aud_k5_src_div",
"top_aud_k6_src_div",
"top_aud_i2s1_mclk",
"top_aud_i2s2_mclk",
"top_aud_i2s3_mclk",
"top_aud_i2s4_mclk",
"top_aud_i2s5_mclk",
"top_aud_i2s6_mclk",
"top_asm_m_sel",
"top_asm_h_sel",
"top_univpll2_d4",
"top_univpll2_d2",
"top_syspll_d5";
};
mmsys: syscon@14000000 {
compatible = "mediatek,mt2701-mmsys", "syscon";
reg = <0 0x14000000 0 0x1000>;