Hi Francesco, On Jul 31, 2023 at 16:21:33 +0200, Francesco Dolcini wrote: > From: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx> > > Set AUDIO_EXT_REFCLK1, used as I2S_1_MCLK on Verdin AM62 family, to 25MHz > (this is the only valid option according to TI [1]). > > [1] https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1188051/am625-audio_ext_refclk1-clock-output---dts-support/4476322#4476322 > > Signed-off-by: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx> Reviewed-by: Jai Luthra <j-luthra@xxxxxx> > --- > arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi > index 57dd061911ab..b686a1caeec4 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi > @@ -758,6 +758,11 @@ AM62X_MCU_IOPAD(0x0028, PIN_OUTPUT, 0) /* (C5) WKUP_UART0_TXD */ /* SODIM > }; > }; > > +/* VERDIN I2S_1_MCLK */ > +&audio_refclk1 { > + assigned-clock-rates = <25000000>; > +}; > + > &cpsw3g { > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_rgmii1>; > -- > 2.25.1 > > -- Thanks, Jai GPG Fingerprint: 4DE0 D818 E5D5 75E8 D45A AFC5 43DE 91F9 249A 7145
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