On Mon, Jun 22, 2020 at 10:59:02AM +0800, Frank Lee wrote:
> Add support for A100's SID controller.
> 
> Signed-off-by: Frank Lee <frank@allwinnertech.com>
> ---
>  drivers/nvmem/sunxi_sid.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/drivers/nvmem/sunxi_sid.c b/drivers/nvmem/sunxi_sid.c
> index e26ef1b..8ac074b 100644
> --- a/drivers/nvmem/sunxi_sid.c
> +++ b/drivers/nvmem/sunxi_sid.c
> @@ -189,6 +189,11 @@ static int sunxi_sid_probe(struct platform_device *pdev)
>  	.need_register_readout = true,
>  };
>  
> +static const struct sunxi_sid_cfg sun50i_a100_cfg = {
> +	.value_offset = 0x200,
> +	.size = 0x100,
> +};
> +

It looks like it's the same tha nthe H3 / A64 then?

If so, you can just reuse their compatible as fallback

Maxime