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Message-Id: <20221102190611.283546-5-nfraprado@collabora.com>
Date: Wed, 2 Nov 2022 15:06:10 -0400
From: Nícolas F. R. A. Prado
<nfraprado@...labora.com>
To: Matthias Brugger <matthias.bgg@...il.com>
Cc: kernel@...labora.com, Chen-Yu Tsai <wenst@...omium.org>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Nícolas F. R. A. Prado
<nfraprado@...labora.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-mediatek@...ts.infradead.org
Subject: [PATCH v3 4/5] arm64: dts: mediatek: asurada: Enable audio support
Enable audio support for the Asurada platform. This consists of the
machine sound card, the rt1015p codec for the speakers, the rt5682 codec
for the headset, and the dmic codec for the internal microphone.
Newer revisions of spherion and hayato use the rt5682s codec for the
headset instead, so the codecs and card compatible are added through
separate dtsi files to prepare for that.
HDMI audio support is left out for now since the DisplayPort chip
required isn't enabled yet.
Tested-by: Chen-Yu Tsai <wenst@...omium.org>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.com>
---
Changes in v3:
- Moved rt5682, rt1015p and sound card compatible to separate dtsi files
to prepare for future revisions using different codecs
- Made node names generic for rt5682, rt1015p and sound card
- Set sound-dai-cells to 1 for rt5682
- Added DBVDD and LDO1-IN supplies for rt5682
Changes in v2:
- Added this commit
.../mt8192-asurada-audio-rt1015p-rt5682.dtsi | 19 ++
.../mt8192-asurada-audio-rt1015p.dtsi | 26 ++
.../mediatek/mt8192-asurada-audio-rt5682.dtsi | 21 ++
.../dts/mediatek/mt8192-asurada-hayato-r1.dts | 1 +
.../mediatek/mt8192-asurada-spherion-r0.dts | 1 +
.../boot/dts/mediatek/mt8192-asurada.dtsi | 245 ++++++++++++++++++
6 files changed, 313 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-audio-rt1015p-rt5682.dtsi
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-audio-rt1015p.dtsi
create mode 100644 arch/arm64/boot/dts/mediatek/mt8192-asurada-audio-rt5682.dtsi
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-audio-rt1015p-rt5682.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada-audio-rt1015p-rt5682.dtsi
new file mode 100644
index 000000000000..f521f50d448f
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-audio-rt1015p-rt5682.dtsi
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2020 Google LLC
+ */
+
+#include "mt8192-asurada-audio-rt5682.dtsi"
+#include "mt8192-asurada-audio-rt1015p.dtsi"
+
+&sound {
+ compatible = "mediatek,mt8192_mt6359_rt1015p_rt5682";
+
+ speaker-codecs {
+ sound-dai = <&rt1015p>;
+ };
+
+ headset-codec {
+ sound-dai = <&rt5682 0>;
+ };
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-audio-rt1015p.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada-audio-rt1015p.dtsi
new file mode 100644
index 000000000000..e5743789934e
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-audio-rt1015p.dtsi
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2022 MediaTek Inc.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/mt8192-pinfunc.h>
+
+/ {
+ rt1015p: audio-codec {
+ compatible = "realtek,rt1015p";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rt1015p_pins>;
+ sdb-gpios = <&pio 147 GPIO_ACTIVE_HIGH>;
+ #sound-dai-cells = <0>;
+ };
+};
+
+&pio {
+ rt1015p_pins: rt1015p-default-pins {
+ pins {
+ pinmux = <PINMUX_GPIO147__FUNC_GPIO147>;
+ output-low;
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-audio-rt5682.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada-audio-rt5682.dtsi
new file mode 100644
index 000000000000..05e48b870a92
--- /dev/null
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-audio-rt5682.dtsi
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2022 MediaTek Inc.
+ */
+
+&i2c1 {
+ rt5682: audio-codec@1a {
+ compatible = "realtek,rt5682i";
+ reg = <0x1a>;
+ interrupts-extended = <&pio 18 IRQ_TYPE_LEVEL_LOW>;
+ realtek,jd-src = <1>;
+ realtek,btndet-delay = <16>;
+ #sound-dai-cells = <1>;
+
+ AVDD-supply = <&mt6359_vio18_ldo_reg>;
+ DBVDD-supply = <&mt6359_vio18_ldo_reg>;
+ LDO1-IN-supply = <&mt6359_vio18_ldo_reg>;
+ MICVDD-supply = <&pp3300_g>;
+ VBAT-supply = <&pp3300_ldo_z>;
+ };
+};
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
index 1e91491945f6..43a823990a92 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-hayato-r1.dts
@@ -4,6 +4,7 @@
*/
/dts-v1/;
#include "mt8192-asurada.dtsi"
+#include "mt8192-asurada-audio-rt1015p-rt5682.dtsi"
/ {
model = "Google Hayato rev1";
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
index fa3d9573f37a..c6ad10cec95e 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada-spherion-r0.dts
@@ -4,6 +4,7 @@
*/
/dts-v1/;
#include "mt8192-asurada.dtsi"
+#include "mt8192-asurada-audio-rt1015p-rt5682.dtsi"
#include <dt-bindings/leds/common.h>
/ {
diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index ace44827de17..ce9e43475f9e 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -33,6 +33,12 @@ backlight_lcd0: backlight-lcd0 {
default-brightness-level = <576>;
};
+ dmic_codec: dmic-codec {
+ compatible = "dmic-codec";
+ num-channels = <2>;
+ wakeup-delay-ms = <50>;
+ };
+
pp1000_dpbrdg: regulator-1v0-dpbrdg {
compatible = "regulator-fixed";
regulator-name = "pp1000_dpbrdg";
@@ -196,6 +202,62 @@ wifi_restricted_dma_region: wifi@...00000 {
reg = <0 0xc0000000 0 0x4000000>;
};
};
+
+ sound: sound {
+ mediatek,platform = <&afe>;
+ pinctrl-names = "aud_clk_mosi_off",
+ "aud_clk_mosi_on",
+ "aud_dat_mosi_off",
+ "aud_dat_mosi_on",
+ "aud_dat_miso_off",
+ "aud_dat_miso_on",
+ "vow_dat_miso_off",
+ "vow_dat_miso_on",
+ "vow_clk_miso_off",
+ "vow_clk_miso_on",
+ "aud_nle_mosi_off",
+ "aud_nle_mosi_on",
+ "aud_dat_miso2_off",
+ "aud_dat_miso2_on",
+ "aud_gpio_i2s3_off",
+ "aud_gpio_i2s3_on",
+ "aud_gpio_i2s8_off",
+ "aud_gpio_i2s8_on",
+ "aud_gpio_i2s9_off",
+ "aud_gpio_i2s9_on",
+ "aud_dat_mosi_ch34_off",
+ "aud_dat_mosi_ch34_on",
+ "aud_dat_miso_ch34_off",
+ "aud_dat_miso_ch34_on",
+ "aud_gpio_tdm_off",
+ "aud_gpio_tdm_on";
+ pinctrl-0 = <&aud_clk_mosi_off_pins>;
+ pinctrl-1 = <&aud_clk_mosi_on_pins>;
+ pinctrl-2 = <&aud_dat_mosi_off_pins>;
+ pinctrl-3 = <&aud_dat_mosi_on_pins>;
+ pinctrl-4 = <&aud_dat_miso_off_pins>;
+ pinctrl-5 = <&aud_dat_miso_on_pins>;
+ pinctrl-6 = <&vow_dat_miso_off_pins>;
+ pinctrl-7 = <&vow_dat_miso_on_pins>;
+ pinctrl-8 = <&vow_clk_miso_off_pins>;
+ pinctrl-9 = <&vow_clk_miso_on_pins>;
+ pinctrl-10 = <&aud_nle_mosi_off_pins>;
+ pinctrl-11 = <&aud_nle_mosi_on_pins>;
+ pinctrl-12 = <&aud_dat_miso2_off_pins>;
+ pinctrl-13 = <&aud_dat_miso2_on_pins>;
+ pinctrl-14 = <&aud_gpio_i2s3_off_pins>;
+ pinctrl-15 = <&aud_gpio_i2s3_on_pins>;
+ pinctrl-16 = <&aud_gpio_i2s8_off_pins>;
+ pinctrl-17 = <&aud_gpio_i2s8_on_pins>;
+ pinctrl-18 = <&aud_gpio_i2s9_off_pins>;
+ pinctrl-19 = <&aud_gpio_i2s9_on_pins>;
+ pinctrl-20 = <&aud_dat_mosi_ch34_off_pins>;
+ pinctrl-21 = <&aud_dat_mosi_ch34_on_pins>;
+ pinctrl-22 = <&aud_dat_miso_ch34_off_pins>;
+ pinctrl-23 = <&aud_dat_miso_ch34_on_pins>;
+ pinctrl-24 = <&aud_gpio_tdm_off_pins>;
+ pinctrl-25 = <&aud_gpio_tdm_on_pins>;
+ };
};
&dsi0 {
@@ -660,6 +722,165 @@ pins-in {
};
};
+ aud_clk_mosi_off_pins: aud-clk-mosi-off-pins {
+ pins-mosi-off {
+ pinmux = <PINMUX_GPIO214__FUNC_GPIO214>,
+ <PINMUX_GPIO215__FUNC_GPIO215>;
+ };
+ };
+
+ aud_clk_mosi_on_pins: aud-clk-mosi-on-pins {
+ pins-mosi-on {
+ pinmux = <PINMUX_GPIO214__FUNC_AUD_CLK_MOSI>,
+ <PINMUX_GPIO215__FUNC_AUD_SYNC_MOSI>;
+ drive-strength = <10>;
+ };
+ };
+
+ aud_dat_miso_ch34_off_pins: aud-dat-miso-ch34-off-pins {
+ pins-miso-off {
+ pinmux = <PINMUX_GPIO199__FUNC_GPIO199>;
+ };
+ };
+
+ aud_dat_miso_ch34_on_pins: aud-dat-miso-ch34-on-pins {
+ pins-miso-on {
+ pinmux = <PINMUX_GPIO199__FUNC_AUD_DAT_MISO2>;
+ };
+ };
+
+ aud_dat_miso_off_pins: aud-dat-miso-off-pins {
+ pins-miso-off {
+ pinmux = <PINMUX_GPIO218__FUNC_GPIO218>,
+ <PINMUX_GPIO219__FUNC_GPIO219>;
+ };
+ };
+
+ aud_dat_miso_on_pins: aud-dat-miso-on-pins {
+ pins-miso-on {
+ pinmux = <PINMUX_GPIO218__FUNC_AUD_DAT_MISO0>,
+ <PINMUX_GPIO219__FUNC_AUD_DAT_MISO1>;
+ drive-strength = <10>;
+ };
+ };
+
+ aud_dat_miso2_off_pins: aud-dat-miso2-off-pins {
+ pins-miso-off {
+ pinmux = <PINMUX_GPIO199__FUNC_GPIO199>;
+ };
+ };
+
+ aud_dat_miso2_on_pins: aud-dat-miso2-on-pins {
+ pins-miso-on {
+ pinmux = <PINMUX_GPIO199__FUNC_AUD_DAT_MISO2>;
+ };
+ };
+
+ aud_dat_mosi_ch34_off_pins: aud-dat-mosi-ch34-off-pins {
+ pins-mosi-off {
+ pinmux = <PINMUX_GPIO196__FUNC_GPIO196>;
+ };
+ };
+
+ aud_dat_mosi_ch34_on_pins: aud-dat-mosi-ch34-on-pins {
+ pins-mosi-on {
+ pinmux = <PINMUX_GPIO196__FUNC_AUD_DAT_MOSI2>;
+ };
+ };
+
+ aud_dat_mosi_off_pins: aud-dat-mosi-off-pins {
+ pins-mosi-off {
+ pinmux = <PINMUX_GPIO216__FUNC_GPIO216>,
+ <PINMUX_GPIO217__FUNC_GPIO217>;
+ };
+ };
+
+ aud_dat_mosi_on_pins: aud-dat-mosi-on-pins {
+ pins-mosi-on {
+ pinmux = <PINMUX_GPIO216__FUNC_AUD_DAT_MOSI0>,
+ <PINMUX_GPIO217__FUNC_AUD_DAT_MOSI1>;
+ drive-strength = <10>;
+ };
+ };
+
+ aud_gpio_i2s3_off_pins: aud-gpio-i2s3-off-pins {
+ pins-i2s3-off {
+ pinmux = <PINMUX_GPIO32__FUNC_GPIO32>,
+ <PINMUX_GPIO33__FUNC_GPIO33>,
+ <PINMUX_GPIO35__FUNC_GPIO35>;
+ };
+ };
+
+ aud_gpio_i2s3_on_pins: aud-gpio-i2s3-on-pins {
+ pins-i2s3-on {
+ pinmux = <PINMUX_GPIO32__FUNC_I2S3_BCK>,
+ <PINMUX_GPIO33__FUNC_I2S3_LRCK>,
+ <PINMUX_GPIO35__FUNC_I2S3_DO>;
+ };
+ };
+
+ aud_gpio_i2s8_off_pins: aud-gpio-i2s8-off-pins {
+ pins-i2s8-off {
+ pinmux = <PINMUX_GPIO10__FUNC_GPIO10>,
+ <PINMUX_GPIO11__FUNC_GPIO11>,
+ <PINMUX_GPIO12__FUNC_GPIO12>,
+ <PINMUX_GPIO13__FUNC_GPIO13>;
+ };
+ };
+
+ aud_gpio_i2s8_on_pins: aud-gpio-i2s8-on-pins {
+ pins-i2s8-on {
+ pinmux = <PINMUX_GPIO10__FUNC_I2S8_MCK>,
+ <PINMUX_GPIO11__FUNC_I2S8_BCK>,
+ <PINMUX_GPIO12__FUNC_I2S8_LRCK>,
+ <PINMUX_GPIO13__FUNC_I2S8_DI>;
+ };
+ };
+
+ aud_gpio_i2s9_off_pins: aud-gpio-i2s9-off-pins {
+ pins-i2s9-off {
+ pinmux = <PINMUX_GPIO29__FUNC_GPIO29>;
+ };
+ };
+
+ aud_gpio_i2s9_on_pins: aud-gpio-i2s9-on-pins {
+ pins-i2s9-on {
+ pinmux = <PINMUX_GPIO29__FUNC_I2S9_DO>;
+ };
+ };
+
+ aud_gpio_tdm_off_pins: aud-gpio-tdm-off-pins {
+ pins-tdm-off {
+ pinmux = <PINMUX_GPIO0__FUNC_GPIO0>,
+ <PINMUX_GPIO1__FUNC_GPIO1>,
+ <PINMUX_GPIO2__FUNC_GPIO2>,
+ <PINMUX_GPIO3__FUNC_GPIO3>;
+ };
+ };
+
+ aud_gpio_tdm_on_pins: aud-gpio-tdm-on-pins {
+ pins-tdm-on {
+ pinmux = <PINMUX_GPIO0__FUNC_TDM_LRCK>,
+ <PINMUX_GPIO1__FUNC_TDM_BCK>,
+ <PINMUX_GPIO2__FUNC_TDM_MCK>,
+ <PINMUX_GPIO3__FUNC_TDM_DATA0>;
+ };
+ };
+
+ aud_nle_mosi_off_pins: aud-nle-mosi-off-pins {
+ pins-nle-mosi-off {
+ pinmux = <PINMUX_GPIO197__FUNC_GPIO197>,
+ <PINMUX_GPIO198__FUNC_GPIO198>;
+ };
+ };
+
+ aud_nle_mosi_on_pins: aud-nle-mosi-on-pins {
+ pins-nle-mosi-on {
+ pinmux = <PINMUX_GPIO197__FUNC_AUD_NLE_MOSI1>,
+ <PINMUX_GPIO198__FUNC_AUD_NLE_MOSI0>;
+ };
+ };
+
cr50_int: cr50-irq-default-pins {
pins-gsc-ap-int-odl {
pinmux = <PINMUX_GPIO171__FUNC_GPIO171>;
@@ -987,6 +1208,30 @@ pins-report-sw {
output-low;
};
};
+
+ vow_clk_miso_off_pins: vow-clk-miso-off-pins {
+ pins-miso-off {
+ pinmux = <PINMUX_GPIO219__FUNC_GPIO219>;
+ };
+ };
+
+ vow_clk_miso_on_pins: vow-clk-miso-on-pins {
+ pins-miso-on {
+ pinmux = <PINMUX_GPIO219__FUNC_VOW_CLK_MISO>;
+ };
+ };
+
+ vow_dat_miso_off_pins: vow-dat-miso-off-pins {
+ pins-miso-off {
+ pinmux = <PINMUX_GPIO218__FUNC_GPIO218>;
+ };
+ };
+
+ vow_dat_miso_on_pins: vow-dat-miso-on-pins {
+ pins-miso-on {
+ pinmux = <PINMUX_GPIO218__FUNC_VOW_DAT_MISO>;
+ };
+ };
};
&pmic {
--
2.38.1
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