linux-kernel - [PATCH v3 8/8] arm64: dts: imx8ulp: add sim lpav node

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Message-ID: <20251029135229.890-9-laurentiumihalcea111@gmail.com>
Date: Wed, 29 Oct 2025 06:52:29 -0700
From: Laurentiu Mihalcea <laurentiumihalcea111@...il.com>
To: Abel Vesa <abelvesa@...nel.org>,
	Peng Fan <peng.fan@....com>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Fabio Estevam <festevam@...il.com>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Daniel Baluta <daniel.baluta@....com>,
	Shengjiu Wang <shengjiu.wang@....com>
Cc: linux-clk@...r.kernel.org,
	imx@...ts.linux.dev,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Pengutronix Kernel Team <kernel@...gutronix.de>
Subject: [PATCH v3 8/8] arm64: dts: imx8ulp: add sim lpav node

From: Laurentiu Mihalcea <laurentiu.mihalcea@....com>

Add DT node for the SIM LPAV module.

Reviewed-by: Daniel Baluta <daniel.baluta@....com>
Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@....com>
---
 arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
index 13b01f3aa2a4..9b5d98766512 100644
--- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi
@@ -776,6 +776,23 @@ edma2: dma-controller@...00000 {
 						"ch28", "ch29", "ch30", "ch31";
 			};
 
+			sim_lpav: clock-controller@...50000 {
+				compatible = "fsl,imx8ulp-sim-lpav";
+				reg = <0x2da50000 0x10000>;
+				clocks = <&cgc2 IMX8ULP_CLK_LPAV_BUS_DIV>,
+					 <&cgc2 IMX8ULP_CLK_HIFI_DIVCORE>,
+					 <&cgc2 IMX8ULP_CLK_HIFI_DIVPLAT>;
+				clock-names = "bus", "core", "plat";
+				#clock-cells = <1>;
+				#reset-cells = <1>;
+
+				sim_lpav_mux: mux-controller {
+					compatible = "reg-mux";
+					#mux-control-cells = <1>;
+					mux-reg-masks = <0x8 0x00000200>;
+				};
+			};
+
 			cgc2: clock-controller@...60000 {
 				compatible = "fsl,imx8ulp-cgc2";
 				reg = <0x2da60000 0x10000>;
-- 
2.43.0