Messages in this thread Patch in this message | | | From | Francesco Dolcini <> | Subject | [PATCH v2 2/4] arm64: dts: ti: verdin-am62: Set I2S_1 MCLK rate | Date | Sun, 6 Aug 2023 10:51:11 +0200 |
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From: Francesco Dolcini <francesco.dolcini@toradex.com>
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@toradex.com> --- 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 12dd1d64eac9..5db9ef2dc7e5 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi @@ -768,6 +768,11 @@ 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
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