ARM: at91: add support in soc driver for new SAMA5D29

Add detection of new SAMA5D29 by the SoC driver.

Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220302155329.27668-1-nicolas.ferre@microchip.com

diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c
index a490ad7..b2d365a 100644 (file)
--- 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 c3eb3c8..2ecaa75 100644 (file)
--- 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