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drivers: i2s: stm32_sai: add sai support for stm32g4xx #93480

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Merged
merged 3 commits into from
Oct 2, 2025
Merged

drivers: i2s: stm32_sai: add sai support for stm32g4xx #93480

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558ddcf
dts: st: g4: add sai node for stm32g4xx
mariopaja Jul 22, 2025
13b17ed
drivers: i2s: stm32_sai: add support for stm32g4xx series
mariopaja Sep 8, 2025
b0d7572
samples: i2s: output: add nucleo_g431kb
mariopaja Jul 24, 2025
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23 changes: 23 additions & 0 deletions dts/arm/st/g4/stm32g4.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
* Copyright (c) 2021 The Chromium OS Authors
* Copyright (c) 2019 Richard Osterloh <[email protected]>
* Copyright (c) 2024 STMicroelectronics
* Copyright (c) 2025 Mario Paja
*
* SPDX-License-Identifier: Apache-2.0
*/
Expand Down Expand Up @@ -674,6 +675,28 @@
interrupts = <63 0>;
status = "disabled";
};

sai1_a: sai1@40015404 {
compatible = "st,stm32-sai";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x40015404 0x20>;
clocks = <&rcc STM32_CLOCK(APB2, 21)>;
dmas = <&dma1 1 108 (STM32_DMA_MODE_NORMAL | STM32_DMA_PRIORITY_HIGH |
STM32_DMA_16BITS)>;
status = "disabled";
};

sai1_b: sai1@40015424 {
compatible = "st,stm32-sai";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x40015424 0x20>;
clocks = <&rcc STM32_CLOCK(APB2, 21)>;
dmas = <&dma1 2 109 (STM32_DMA_MODE_NORMAL | STM32_DMA_PRIORITY_HIGH |
STM32_DMA_16BITS)>;
status = "disabled";
};
};

die_temp: dietemp {
Expand Down