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Subject[PATCH] arm64: dts: imx8mn: Init rates and parents configs for clocks
Date
From: Peng Fan <peng.fan@nxp.com>

Add the initial configuration for clocks that need default parent and rate
setting.

NoC sources from SYS PLL3, running at 600MHz. Audio AHB/IPG clks needs
to run at 400MHz for better performance.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
arch/arm64/boot/dts/freescale/imx8mn.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index a44b5438e842..0a62a478a930 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -379,6 +379,16 @@
<&clk_ext3>, <&clk_ext4>;
clock-names = "osc_32k", "osc_24m", "clk_ext1", "clk_ext2",
"clk_ext3", "clk_ext4";
+ assigned-clocks = <&clk IMX8MN_CLK_NOC>,
+ <&clk IMX8MN_CLK_AUDIO_AHB>,
+ <&clk IMX8MN_CLK_IPG_AUDIO_ROOT>,
+ <&clk IMX8MN_SYS_PLL3>;
+ assigned-clock-parents = <&clk IMX8MN_SYS_PLL3_OUT>,
+ <&clk IMX8MN_SYS_PLL1_800M>;
+ assigned-clock-rates = <0>,
+ <400000000>,
+ <400000000>,
+ <600000000>;
};

src: reset-controller@30390000 {
--
2.16.4
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