On 03.06.2023 23:02, Varshini Rajendran wrote:
> Add support for SAM9X7 SoC in the soc driver
>
> Signed-off-by: Varshini Rajendran <varshini.rajendran@xxxxxxxxxxxxx>
Reviewed-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
> ---
> drivers/soc/atmel/soc.c | 23 +++++++++++++++++++++++
> drivers/soc/atmel/soc.h | 9 +++++++++
> 2 files changed, 32 insertions(+)
>
> diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c
> index cc9a3e107479..cae3452cbc60 100644
> --- a/drivers/soc/atmel/soc.c
> +++ b/drivers/soc/atmel/soc.c
> @@ -101,6 +101,29 @@ static const struct at91_soc socs[] __initconst = {
> AT91_CIDR_VERSION_MASK, SAM9X60_D6K_EXID_MATCH,
> "sam9x60 8MiB SDRAM SiP", "sam9x60"),
> #endif
> +#ifdef CONFIG_SOC_SAM9X7
> + AT91_SOC(SAM9X7_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
> + AT91_CIDR_VERSION_MASK, SAM9X75_EXID_MATCH,
> + "sam9x75", "sam9x7"),
> + AT91_SOC(SAM9X7_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
> + AT91_CIDR_VERSION_MASK, SAM9X72_EXID_MATCH,
> + "sam9x72", "sam9x7"),
> + AT91_SOC(SAM9X7_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
> + AT91_CIDR_VERSION_MASK, SAM9X70_EXID_MATCH,
> + "sam9x70", "sam9x7"),
> + AT91_SOC(SAM9X7_CIDR_MATCH, SAM9X75_D1G_EXID_MATCH,
> + AT91_CIDR_VERSION_MASK, SAM9X75_EXID_MATCH,
> + "sam9x75 1Gb DDR3L SiP ", "sam9x7"),
> + AT91_SOC(SAM9X7_CIDR_MATCH, SAM9X75_D5M_EXID_MATCH,
> + AT91_CIDR_VERSION_MASK, SAM9X75_EXID_MATCH,
> + "sam9x75 512Mb DDR2 SiP", "sam9x7"),
> + AT91_SOC(SAM9X7_CIDR_MATCH, SAM9X75_D1M_EXID_MATCH,
> + AT91_CIDR_VERSION_MASK, SAM9X75_EXID_MATCH,
> + "sam9x75 128Mb DDR2 SiP", "sam9x7"),
> + AT91_SOC(SAM9X7_CIDR_MATCH, SAM9X75_D2G_EXID_MATCH,
> + AT91_CIDR_VERSION_MASK, SAM9X75_EXID_MATCH,
> + "sam9x75 2Gb DDR3L SiP", "sam9x7"),
> +#endif
> #ifdef CONFIG_SOC_SAMA5
> AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
> AT91_CIDR_VERSION_MASK, SAMA5D21CU_EXID_MATCH,
> diff --git a/drivers/soc/atmel/soc.h b/drivers/soc/atmel/soc.h
> index 7a9f47ce85fb..26dd26b4f179 100644
> --- a/drivers/soc/atmel/soc.h
> +++ b/drivers/soc/atmel/soc.h
> @@ -45,6 +45,7 @@ at91_soc_init(const struct at91_soc *socs);
> #define AT91SAM9N12_CIDR_MATCH 0x019a07a0
> #define SAM9X60_CIDR_MATCH 0x019b35a0
> #define SAMA7G5_CIDR_MATCH 0x00162100
> +#define SAM9X7_CIDR_MATCH 0x09750020
>
> #define AT91SAM9M11_EXID_MATCH 0x00000001
> #define AT91SAM9M10_EXID_MATCH 0x00000002
> @@ -74,6 +75,14 @@ at91_soc_init(const struct at91_soc *socs);
> #define SAMA7G54_D2G_EXID_MATCH 0x00000020
> #define SAMA7G54_D4G_EXID_MATCH 0x00000028
>
> +#define SAM9X75_EXID_MATCH 0x00000000
> +#define SAM9X72_EXID_MATCH 0x00000004
> +#define SAM9X70_EXID_MATCH 0x00000005
> +#define SAM9X75_D1G_EXID_MATCH 0x00000001
> +#define SAM9X75_D5M_EXID_MATCH 0x00000002
> +#define SAM9X75_D1M_EXID_MATCH 0x00000003
> +#define SAM9X75_D2G_EXID_MATCH 0x00000006
> +
> #define AT91SAM9XE128_CIDR_MATCH 0x329973a0
> #define AT91SAM9XE256_CIDR_MATCH 0x329a93a0
> #define AT91SAM9XE512_CIDR_MATCH 0x329aa3a0
