Re: [PATCH] ARM: at91: add support in soc driver for new SAMA5D29

[Claudiu.Beznea]

On 02.03.2022 17:53, nicolas.ferre@xxxxxxxxxxxxx wrote:
> From: Mihai Sain <mihai.sain@xxxxxxxxxxxxx>
> 
> Add detection of new SAMA5D29 by the SoC driver.
> 
> Signed-off-by: Mihai Sain <mihai.sain@xxxxxxxxxxxxx>
> Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx>

Reviewed-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>

> ---
>  drivers/soc/atmel/soc.c | 3 +++
>  drivers/soc/atmel/soc.h | 1 +
>  2 files changed, 4 insertions(+)
> 
> diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c
> index a490ad7e090f..b2d365ae0282 100644
> --- a/drivers/soc/atmel/soc.c
> +++ b/drivers/soc/atmel/soc.c
> @@ -156,6 +156,9 @@ static const struct at91_soc socs[] __initconst = {
>  	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
>  		 AT91_CIDR_VERSION_MASK, SAMA5D28C_LD2G_EXID_MATCH,
>  		 "sama5d28c 256MiB LPDDR2 SiP", "sama5d2"),
> +	AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
> +		 AT91_CIDR_VERSION_MASK, SAMA5D29CN_EXID_MATCH,
> +		 "sama5d29", "sama5d2"),
>  	AT91_SOC(SAMA5D3_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
>  		 AT91_CIDR_VERSION_MASK, SAMA5D31_EXID_MATCH,
>  		 "sama5d31", "sama5d3"),
> diff --git a/drivers/soc/atmel/soc.h b/drivers/soc/atmel/soc.h
> index c3eb3c8f0834..2ecaa75b00f0 100644
> --- a/drivers/soc/atmel/soc.h
> +++ b/drivers/soc/atmel/soc.h
> @@ -95,6 +95,7 @@ at91_soc_init(const struct at91_soc *socs);
>  #define SAMA5D28C_LD2G_EXID_MATCH	0x00000072
>  #define SAMA5D28CU_EXID_MATCH		0x00000010
>  #define SAMA5D28CN_EXID_MATCH		0x00000020
> +#define SAMA5D29CN_EXID_MATCH		0x00000023
>  
>  #define SAMA5D3_CIDR_MATCH		0x0a5c07c0
>  #define SAMA5D31_EXID_MATCH		0x00444300