linux-kernel - [PATCH 2/2] arm64: dts: imx93: Configure clock rate for audio PLL

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Date:   Wed, 27 Sep 2023 10:33:21 +0800
From:   Chancel Liu <chancel.liu@....com>
To:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Cc:     Chancel Liu <chancel.liu@....com>
Subject: [PATCH 2/2] arm64: dts: imx93: Configure clock rate for audio PLL

Configure clock rate for audio PLL. There's one audio PLL on i.MX93. It
is used as parent clock for clocks that are multiple of 8kHz.

Signed-off-by: Chancel Liu <chancel.liu@....com>
---
 arch/arm64/boot/dts/freescale/imx93.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 6ed7b156c633..0a0bfb7bccd6 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -413,6 +413,8 @@ clk: clock-controller@...50000 {
 				#clock-cells = <1>;
 				clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>;
 				clock-names = "osc_32k", "osc_24m", "clk_ext1";
+				assigned-clocks = <&clk IMX93_CLK_AUDIO_PLL>;
+				assigned-clock-rates = <393216000>;
 				status = "okay";
 			};
 
-- 
2.25.1