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drivers: audio: aw88298: protect property state updates #33

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drivers: audio: aw88298: protect property state updates #33

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597e3fc
drivers: audio: Add Awinic AW88298 digital amplifier
soburi Sep 21, 2025
66adf0e
boards: m5stack: cores3: Add configuration for AW88298
soburi Oct 3, 2025
111e632
samples: i2s_codec: Add support for M5Stack CoreS3
soburi Oct 4, 2025
5d1ea2e
drivers: audio: aw88298: protect property state updates
soburi Oct 4, 2025
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7 changes: 7 additions & 0 deletions boards/m5stack/m5stack_cores3/Kconfig.defconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -8,4 +8,11 @@ if BOARD_M5STACK_CORES3_ESP32S3_PROCPU || BOARD_M5STACK_CORES3_ESP32S3_PROCPU_SE
config INPUT
default y

if AUDIO_CODEC

config AUDIO_CODEC_INIT_PRIORITY
default 80

endif

endif # BOARD_M5STACK_CORES3_ESP32S3_PROCPU || BOARD_M5STACK_CORES3_ESP32S3_PROCPU_SE
16 changes: 16 additions & 0 deletions boards/m5stack/m5stack_cores3/m5stack_cores3-pinctrl.dtsi
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Expand Up @@ -83,4 +83,20 @@
<TWAI_RX_GPIO6>;
};
};

i2s1_default: i2s1_default {
group1 {
pinmux = <I2S1_O_BCK_GPIO34>,
<I2S1_O_WS_GPIO33>;
};

group2 {
pinmux = <I2S1_O_SD_GPIO13>;
};

group3 {
pinmux = <I2S1_I_SD_GPIO14>;
bias-disable;
};
};
};
13 changes: 13 additions & 0 deletions boards/m5stack/m5stack_cores3/m5stack_cores3_procpu_common.dtsi
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Expand Up @@ -172,6 +172,14 @@
};
};

aw88298: aw88298@36 {
compatible = "awinic,aw88298";
reg = <0x36>;
reset-gpios = <&aw9523b_gpio 2 GPIO_ACTIVE_LOW>;
int-gpios = <&aw9523b_gpio 11 GPIO_ACTIVE_LOW>;
status = "disabled";
};

bm8563_rtc: bm8563@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
Expand Down Expand Up @@ -201,6 +209,11 @@
};
};

&i2s1 {
pinctrl-0 = <&i2s1_default>;
pinctrl-names = "default";
};

&i2c1 {
status = "okay";
clock-frequency = <I2C_BITRATE_STANDARD>;
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1 change: 1 addition & 0 deletions drivers/audio/CMakeLists.txt
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Expand Up @@ -15,4 +15,5 @@ zephyr_library_sources_ifdef(CONFIG_AUDIO_CODEC_WM8962 wm8962.c)
zephyr_library_sources_ifdef(CONFIG_AUDIO_CODEC_CS43L22 cs43l22.c)
zephyr_library_sources_ifdef(CONFIG_AUDIO_CODEC_PCM1681 pcm1681.c)
zephyr_library_sources_ifdef(CONFIG_AUDIO_CODEC_MAX98091 max98091.c)
zephyr_library_sources_ifdef(CONFIG_AUDIO_CODEC_AW88298 aw88298.c)
zephyr_library_sources_ifdef(CONFIG_AUDIO_DMIC_AMBIQ_PDM dmic_ambiq_pdm.c)
1 change: 1 addition & 0 deletions drivers/audio/Kconfig
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Expand Up @@ -35,6 +35,7 @@ module = AUDIO_CODEC
module-str = audio codec
source "subsys/logging/Kconfig.template.log_config"

source "drivers/audio/Kconfig.aw88298"
source "drivers/audio/Kconfig.cs43l22"
source "drivers/audio/Kconfig.max98091"
source "drivers/audio/Kconfig.pcm1681"
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10 changes: 10 additions & 0 deletions drivers/audio/Kconfig.aw88298
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Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
# Copyright (c) 2025 TOKITA Hiroshi
# SPDX-License-Identifier: Apache-2.0

config AUDIO_CODEC_AW88298
bool "Awinic AW88298 digital smart amplifier"
default y
depends on DT_HAS_AWINIC_AW88298_ENABLED
select I2C
help
Enable support for the Awinic AW88298 digital smart amplifier.
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