arm64: dts: imx8mp: Initialize audio PLLs from audiomix subsystem

Initialize audio PLL1 as the parent clock for 8kHz series rates,
audio PLL2 as the parent clock for 11kHz series rates. that PLL1
and PLL2 can together support full range of audio sample rates.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index b92abb5a5c536f41bb1017690135e098bec98415..459c4a54d30e66a5d8a7425db0790f218f9ddaf8 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1579,6 +1579,9 @@
                                              "sai1", "sai2", "sai3",
                                              "sai5", "sai6", "sai7";
                                power-domains = <&pgc_audio>;
+                               assigned-clocks = <&clk IMX8MP_AUDIO_PLL1>,
+                                                 <&clk IMX8MP_AUDIO_PLL2>;
+                               assigned-clock-rates = <393216000>, <361267200>;
                        };
                };