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charset="utf-8" Enable I3C on RZ/G3E SMARC SoM. Signed-off-by: Tommaso Merciai Reviewed-by: Wolfram Sang --- v1->v2: - Dropped overlay and moved I3C support (pure bus mode) directly to the rzg3e-smarc-som.dtsi as suggested by Wolfram Sang. - Removed alias as suggested by Wolfram Sang. arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi b/arch/arm64/= boot/dts/renesas/rzg3e-smarc-som.dtsi index 7faa44510d98..f05b9fec05f0 100644 --- a/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi +++ b/arch/arm64/boot/dts/renesas/rzg3e-smarc-som.dtsi @@ -122,6 +122,14 @@ raa215300: pmic@12 { }; }; =20 +&i3c { + pinctrl-0 =3D <&i3c_pins>; + pinctrl-names =3D "default"; + i2c-scl-hz =3D <400000>; + i3c-scl-hz =3D <12500000>; + status =3D "okay"; +}; + &mdio0 { phy0: ethernet-phy@7 { compatible =3D "ethernet-phy-id0022.1640", @@ -219,6 +227,12 @@ i2c2_pins: i2c { ; /* SDA2 */ }; =20 + i3c_pins: i3c { + pinmux =3D , /* I3C0_SCL */ + ; /* I3C0_SDA */ + drive-push-pull; + }; + rtc_irq_pin: rtc-irq { pins =3D "PS1"; bias-pull-up; --=20 2.43.0