[PATCH 3/3] arm64: dts: imx91_93_common: Enable BBNSM NVMEM
Krzysztof Kozlowski
krzk at kernel.org
Sun Nov 1 23:29:15 PST 2026
On Sun, Nov 01, 2026 at 09:01:40PM +0100, Stefan Wahren wrote:
> Enable the BBNSM NVMEM for all i.MX91/93 boards.
>
> Signed-off-by: Stefan Wahren <wahrenst at gmx.net>
> ---
> arch/arm64/boot/dts/freescale/imx91_93_common.dtsi | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi b/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi
> index a68ffd04ee08..c8bbf6f1bcf9 100644
> --- a/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx91_93_common.dtsi
> @@ -363,6 +363,12 @@ bbnsm: bbnsm at 44440000 {
> compatible = "nxp,imx93-bbnsm", "syscon", "simple-mfd";
> reg = <0x44440000 0x10000>;
>
> + bbnsm_nvmem: nvmem {
> + compatible = "nxp,imx93-bbnsm-nvmem";
> + #address-cells = <1>;
> + #size-cells = <1>;
Pointless/redunadnt address/size cells. You have here DTC warnings.
Best regards,
Krzysztof
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