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arm64: dts: renesas: rzg3e-smarc-som: Add audio pinmux definitions

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Add pinmux definitions for SSI3/SSI4 audio interface on RZ/G3E SMARC SoM:
  - sound_clk_pins: AUDIO_CLKB and AUDIO_CLKC clock outputs,
  - sound_pins: SSI3_SCK, SSI3_WS, SSI3_SDATA (playback) and
    SSI4_SDATA (capture).

Signed-off-by: John Madieu <john.madieu.xa@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260619083951.3777556-4-john.madieu.xa@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
John Madieu 2026-06-19 08:39:50 +00:00 committed by Geert Uytterhoeven
parent c42be528a5
commit 14d21efe16
1 changed files with 12 additions and 0 deletions
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12
arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi
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@ -352,6 +352,18 @@ sd2-pwen {
};
};
sound_clk_pins: sound-clk {
pinmux = <RZG3E_PORT_PINMUX(4, 2, 8)>, /* AUDIO_CLKB */
<RZG3E_PORT_PINMUX(4, 3, 8)>; /* AUDIO_CLKC */
};
sound_pins: sound {
pinmux = <RZG3E_PORT_PINMUX(0, 2, 9)>, /* SSI3_SDATA */
<RZG3E_PORT_PINMUX(0, 3, 9)>, /* SSI3_SCK */
<RZG3E_PORT_PINMUX(0, 4, 9)>, /* SSI3_WS */
<RZG3E_PORT_PINMUX(0, 5, 9)>; /* SSI4_SDATA */
};
xspi_pins: xspi0 {
pinmux = <RZG3E_PORT_PINMUX(M, 0, 0)>, /* XSPI0_IO0 */
<RZG3E_PORT_PINMUX(M, 1, 0)>, /* XSPI0_IO1 */