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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "mark.rutland@arm.com" , "devicetree@vger.kernel.org" , "baruch@tkos.co.il" , Abel Vesa , "ccaione@baylibre.com" , Daniel Baluta , "S.j. Wang" , "angus@akkea.ca" , "linux-kernel@vger.kernel.org" , "robh+dt@kernel.org" , dl-linux-imx , "kernel@pengutronix.de" , Aisheng Dong , "agx@sigxcpu.org" , "festevam@gmail.com" , "s.hauer@pengutronix.de" , "linux-arm-kernel@lists.infradead.org" , "l.stach@pengutronix.de" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org This enables SAI2 digital audio interface to be used with wm8524 codec. wm8524 works only in slave mode, so we make sure that IMX8MQ_CLK_SAI2 has an appropriate frequency in order to easily derive rates divisible with 8000. Signed-off-by: Daniel Baluta --- arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts index d21ee2a5312c..58de4a3d6029 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts @@ -52,6 +52,15 @@ }; }; +&sai2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai2>; + assigned-clocks = <&clk IMX8MQ_CLK_SAI2>; + assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>; + assigned-clock-rates = <24576000>; + status = "okay"; +}; + &i2c1 { clock-frequency = <100000>; pinctrl-names = "default"; -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel