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ARM: at91: add support in SoC driver for new sam9x7

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Add support for SAM9X7 SoC in the SoC driver.

Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20240729070711.1990605-1-varshini.rajendran@microchip.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
This commit is contained in:
Varshini Rajendran 2024-07-29 12:37:11 +05:30 committed by Claudiu Beznea
parent 2488bde930
commit 5eb64f2b36
2 changed files with 32 additions and 0 deletions
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23
drivers/soc/atmel/soc.c
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@ -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, SAM9X70_EXID_MATCH,
"sam9x70", "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, SAM9X75_EXID_MATCH,
"sam9x75", "sam9x7"),
AT91_SOC(SAM9X7_CIDR_MATCH, SAM9X75_D1M_EXID_MATCH,
AT91_CIDR_VERSION_MASK, SAM9X75_EXID_MATCH,
"sam9x75 16MB DDR2 SiP", "sam9x7"),
AT91_SOC(SAM9X7_CIDR_MATCH, SAM9X75_D5M_EXID_MATCH,
AT91_CIDR_VERSION_MASK, SAM9X75_EXID_MATCH,
"sam9x75 64MB DDR2 SiP", "sam9x7"),
AT91_SOC(SAM9X7_CIDR_MATCH, SAM9X75_D1G_EXID_MATCH,
AT91_CIDR_VERSION_MASK, SAM9X75_EXID_MATCH,
"sam9x75 125MB DDR3L SiP ", "sam9x7"),
AT91_SOC(SAM9X7_CIDR_MATCH, SAM9X75_D2G_EXID_MATCH,
AT91_CIDR_VERSION_MASK, SAM9X75_EXID_MATCH,
"sam9x75 250MB DDR3L SiP", "sam9x7"),
#endif
#ifdef CONFIG_SOC_SAMA5
AT91_SOC(SAMA5D2_CIDR_MATCH, AT91_CIDR_MATCH_MASK,
AT91_CIDR_VERSION_MASK, SAMA5D21CU_EXID_MATCH,

9
drivers/soc/atmel/soc.h
View File

@ -44,6 +44,7 @@ at91_soc_init(const struct at91_soc *socs);
#define AT91SAM9X5_CIDR_MATCH 0x019a05a0
#define AT91SAM9N12_CIDR_MATCH 0x019a07a0
#define SAM9X60_CIDR_MATCH 0x019b35a0
#define SAM9X7_CIDR_MATCH 0x09750020
#define SAMA7G5_CIDR_MATCH 0x00162100
#define AT91SAM9M11_EXID_MATCH 0x00000001
@ -66,6 +67,14 @@ at91_soc_init(const struct at91_soc *socs);
#define SAM9X60_D1G_EXID_MATCH 0x00000010
#define SAM9X60_D6K_EXID_MATCH 0x00000011
#define SAM9X70_EXID_MATCH 0x00000005
#define SAM9X72_EXID_MATCH 0x00000004
#define SAM9X75_D1G_EXID_MATCH 0x00000018
#define SAM9X75_D2G_EXID_MATCH 0x00000020
#define SAM9X75_D1M_EXID_MATCH 0x00000003
#define SAM9X75_D5M_EXID_MATCH 0x00000010
#define SAM9X75_EXID_MATCH 0x00000000
#define SAMA7G51_EXID_MATCH 0x3
#define SAMA7G52_EXID_MATCH 0x2
#define SAMA7G53_EXID_MATCH 0x1