From: Shengjiu Wang <shengjiu.wang@nxp.com>
Date: Thu, 9 May 2024 05:14:57 +0000 (+0800)
Subject: arm64: dts: imx8mp: Initialize audio PLLs from audiomix subsystem
X-Git-Tag: io_uring-6.11-20240722~96^2~16^2~67
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=f560da940e3271166a19c17bfe8bcb45490d7767;p=linux-block.git

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 b92abb5a5c53..459c4a54d30e 100644
--- 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>;
 			};
 		};