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arm64: dts: mediatek: cherry: Add external codecs and speaker amplifier

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The entire Cherry family has two digital microphones, for which
we use the generic dmic-codec, linked to the MT6359 PMIC.
Moreover, it uses a Realtek RT1019p amplifier for the speakers
and has either a Realtek RT5682i or RT5682s audio codec on I2C2:
specifically, RT5682i is found on Tomato's rev 1 and rev 2 boards,
while RT5682s is found in rev3 and rev4 boards.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220922094908.41623-4-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
AngeloGioacchino Del Regno 2022-09-22 11:49:07 +02:00 committed by Matthias Brugger
parent b26de6b6da
commit 4b4e050842
4 changed files with 52 additions and 0 deletions
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5
arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts
View file

@ -10,6 +10,11 @@ / {
compatible = "google,tomato-rev1", "google,tomato", "mediatek,mt8195";
};
&audio_codec {
compatible = "realtek,rt5682i";
realtek,btndet-delay = <16>;
};
&ts_10 {
status = "okay";
};

5
arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts
View file

@ -10,6 +10,11 @@ / {
compatible = "google,tomato-rev2", "google,tomato", "mediatek,mt8195";
};
&audio_codec {
compatible = "realtek,rt5682i";
realtek,btndet-delay = <16>;
};
&pio_default {
pins-low-power-hdmi-disable {
pinmux = <PINMUX_GPIO31__FUNC_GPIO31>,

5
arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r3.dts
View file

@ -11,6 +11,11 @@ / {
"google,tomato", "mediatek,mt8195";
};
&audio_codec {
compatible = "realtek,rt5682s";
realtek,amic-delay-ms = <250>;
};
&pio_default {
pins-low-power-hdmi-disable {
pinmux = <PINMUX_GPIO31__FUNC_GPIO31>,

37
arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
View file

@ -26,6 +26,12 @@ chosen {
stdout-path = "serial0:115200n8";
};
dmic-codec {
compatible = "dmic-codec";
num-channels = <2>;
wakeup-delay-ms = <50>;
};
memory@40000000 {
device_type = "memory";
reg = <0 0x40000000 0 0x80000000>;
@ -136,6 +142,14 @@ adsp_device_mem: memory@60e80000 {
no-map;
};
};
spk_amplifier: rt1019p {
compatible = "realtek,rt1019p";
label = "rt1019p";
pinctrl-names = "default";
pinctrl-0 = <&rt1019p_pins_default>;
sdb-gpios = <&pio 100 GPIO_ACTIVE_HIGH>;
};
};
&adsp {
@ -257,6 +271,17 @@ &i2c2 {
clock-frequency = <400000>;
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
audio_codec: codec@1a {
/* Realtek RT5682i or RT5682s, sharing the same configuration */
reg = <0x1a>;
interrupts-extended = <&pio 89 IRQ_TYPE_EDGE_BOTH>;
realtek,jd-src = <1>;
AVDD-supply = <&mt6359_vio18_ldo_reg>;
MICVDD-supply = <&pp3300_z2>;
VBAT-supply = <&pp3300_z5>;
};
};
&i2c3 {
@ -361,6 +386,11 @@ &mmc1 {
vqmmc-supply = <&mt_pmic_vmc_ldo_reg>;
};
&mt6359codec {
mediatek,dmic-mode = <1>; /* one-wire */
mediatek,mic-type-0 = <2>; /* DMIC */
};
/* for CPU-L */
&mt6359_vcore_buck_reg {
regulator-always-on;
@ -809,6 +839,13 @@ pins-low-power-pupd {
};
};
rt1019p_pins_default: rt1019p-default-pins {
pins-amp-sdb {
pinmux = <PINMUX_GPIO100__FUNC_GPIO100>;
output-low;
};
};
scp_pins: scp-default-pins {
pins-vreq {
pinmux = <PINMUX_GPIO76__FUNC_SCP_VREQ_VAO>;