[PATCH v2 1/7] drivers: misc: k3_avs: Add linux compatible to maintain sync

Nishanth Menon nm at ti.com
Thu Sep 7 17:08:58 CEST 2023


On 19:44-20230907, Neha Malcom Francis wrote:
> The U-Boot AVS driver works on the VTM (Voltage and Thermal Management)
> module, also used by the Linux TI Bandgap temperature sensor driver
> (drivers/thermal/k3_j72xx_bandgap.c). Although the purpose and
> functionalities that these two implement are different, the hardware is
> the same, so ensure that their compatibles are in sync. Thus, add
> ti,j721e-vtm compatible to the AVS driver.
> 
> Signed-off-by: Neha Malcom Francis <n-francis at ti.com>
> ---
>  drivers/misc/k3_avs.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/misc/k3_avs.c b/drivers/misc/k3_avs.c
> index 840148d090..3008cf9810 100644
> --- a/drivers/misc/k3_avs.c
> +++ b/drivers/misc/k3_avs.c
> @@ -382,6 +382,7 @@ static struct vd_config am654_vd_config = {
>  static const struct udevice_id k3_avs_ids[] = {
>  	{ .compatible = "ti,am654-avs", .data = (ulong)&am654_vd_config },
>  	{ .compatible = "ti,j721e-avs", .data = (ulong)&j721e_vd_config },
> +	{ .compatible = "ti,j721e-vtm", .data = (ulong)&j721e_vd_config },
>  	{}
>  };
>  
> -- 
> 2.34.1
> 
https://lore.kernel.org/all/52a7c0b2-7a87-c74e-e63f-d07821ffc1f8@ti.com/

we are going to end up creating a dependency nightmare.

Can we just do a single series(might be just a single patch) for
compatible additions for k3_avs.c and make the dts syncs dependent on this?

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D


More information about the U-Boot mailing list