From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> With DMA enabled audio capture/playback has some echo noise. So for now switch to PIO mode until fixed. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> --- arch/riscv/boot/dts/renesas/rzfive-smarc.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/riscv/boot/dts/renesas/rzfive-smarc.dtsi b/arch/riscv/boot/dts/renesas/rzfive-smarc.dtsi index a8573fdfd8b1..85f96e24a96e 100644 --- a/arch/riscv/boot/dts/renesas/rzfive-smarc.dtsi +++ b/arch/riscv/boot/dts/renesas/rzfive-smarc.dtsi @@ -6,3 +6,8 @@ */ #include <arm64/renesas/rzg2ul-smarc.dtsi> + +&ssi1 { + /delete-property/ dmas; + /delete-property/ dma-names; +}; -- 2.34.1