On Wed, Sep 24, 2025 at 06:06:25PM +0800, Alice Guo (OSS) wrote:
> From: Alice Guo <alice.guo@nxp.com>
>
> Add the OCOTP controller node to the i.MX94 device tree. This enables
> support for accessing eFuse regions on i.MX94 SoCs via the imx-ocotp
> driver.
>
> Signed-off-by: Alice Guo <alice.guo@nxp.com>
> ---
Reviewed-by: Frank Li <Frank.Li@nxp.com>
> arch/arm64/boot/dts/freescale/imx94.dtsi | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx94.dtsi b/arch/arm64/boot/dts/freescale/imx94.dtsi
> index 44dee2cbd42d..1f1148405193 100644
> --- a/arch/arm64/boot/dts/freescale/imx94.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx94.dtsi
> @@ -1171,6 +1171,13 @@ a55_irqsteer: interrupt-controller@446a0000 {
> };
> };
>
> + ocotp: efuse@47510000 {
> + compatible = "fsl,imx94-ocotp";
> + reg = <0x0 0x47510000 0x0 0x10000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + };
> +
> aips4: bus@49000000 {
> compatible = "fsl,aips-bus", "simple-bus";
> reg = <0x0 0x49000000 0x0 0x800000>;
>
> --
> 2.43.0
>