Re: [PATCH v3 8/8] arm64: dts: imx8ulp: add sim lpav node

Frank Li
2025-10-29T16:44:57Z

On Wed, Oct 29, 2025 at 06:52:29AM -0700, Laurentiu Mihalcea wrote:
> From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
>
> Add DT node for the SIM LPAV module.
>
> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
> Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

Reviewed-by: Frank Li <Frank.Li@nxp.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@2d800000 {
> "ch28", "ch29", "ch30", "ch31";
> };
>
> + sim_lpav: clock-controller@2da50000 {
> + 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@2da60000 {
> compatible = "fsl,imx8ulp-cgc2";
> reg = <0x2da60000 0x10000>;
> --
> 2.43.0
>