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authorSzemző András <sza@esh.hu>2017-05-31 03:06:23 +0200
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2017-06-02 10:11:49 +0200
commit82208e7568c29aa687fd93b6702106b21a780b5b (patch)
tree2cf64041f865734aa493a199b215aa0f5a302af7 /drivers/soc
parentb2f06274337074a64ad42550f336b9f279eb835a (diff)
downloadlinux-82208e7568c29aa687fd93b6702106b21a780b5b.tar.bz2
ARM: at91: add armv7m SoC detection
Add SAME70/V71/S70/V70 chip-ids to SoC detection. Signed-off-by: Szemző András <sza@esh.hu> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/soc')
-rw-r--r--drivers/soc/atmel/soc.c24
-rw-r--r--drivers/soc/atmel/soc.h26
2 files changed, 50 insertions, 0 deletions
diff --git a/drivers/soc/atmel/soc.c b/drivers/soc/atmel/soc.c
index 4790094b498e..c1363c83c352 100644
--- a/drivers/soc/atmel/soc.c
+++ b/drivers/soc/atmel/soc.c
@@ -107,6 +107,30 @@ static const struct at91_soc __initconst socs[] = {
AT91_SOC(SAMA5D4_CIDR_MATCH, SAMA5D44_EXID_MATCH,
"sama5d44", "sama5d4"),
#endif
+#ifdef CONFIG_SOC_SAMV7
+ AT91_SOC(SAME70Q21_CIDR_MATCH, SAME70Q21_EXID_MATCH,
+ "same70q21", "same7"),
+ AT91_SOC(SAME70Q20_CIDR_MATCH, SAME70Q20_EXID_MATCH,
+ "same70q20", "same7"),
+ AT91_SOC(SAME70Q19_CIDR_MATCH, SAME70Q19_EXID_MATCH,
+ "same70q19", "same7"),
+ AT91_SOC(SAMS70Q21_CIDR_MATCH, SAMS70Q21_EXID_MATCH,
+ "sams70q21", "sams7"),
+ AT91_SOC(SAMS70Q20_CIDR_MATCH, SAMS70Q20_EXID_MATCH,
+ "sams70q20", "sams7"),
+ AT91_SOC(SAMS70Q19_CIDR_MATCH, SAMS70Q19_EXID_MATCH,
+ "sams70q19", "sams7"),
+ AT91_SOC(SAMV71Q21_CIDR_MATCH, SAMV71Q21_EXID_MATCH,
+ "samv71q21", "samv7"),
+ AT91_SOC(SAMV71Q20_CIDR_MATCH, SAMV71Q20_EXID_MATCH,
+ "samv71q20", "samv7"),
+ AT91_SOC(SAMV71Q19_CIDR_MATCH, SAMV71Q19_EXID_MATCH,
+ "samv71q19", "samv7"),
+ AT91_SOC(SAMV70Q20_CIDR_MATCH, SAMV70Q20_EXID_MATCH,
+ "samv70q20", "samv7"),
+ AT91_SOC(SAMV70Q19_CIDR_MATCH, SAMV70Q19_EXID_MATCH,
+ "samv70q19", "samv7"),
+#endif
{ /* sentinel */ },
};
diff --git a/drivers/soc/atmel/soc.h b/drivers/soc/atmel/soc.h
index 228efded5085..a90bd5b0ef8f 100644
--- a/drivers/soc/atmel/soc.h
+++ b/drivers/soc/atmel/soc.h
@@ -88,4 +88,30 @@ at91_soc_init(const struct at91_soc *socs);
#define SAMA5D43_EXID_MATCH 0x00000003
#define SAMA5D44_EXID_MATCH 0x00000004
+#define SAME70Q21_CIDR_MATCH 0x21020e00
+#define SAME70Q21_EXID_MATCH 0x00000002
+#define SAME70Q20_CIDR_MATCH 0x21020c00
+#define SAME70Q20_EXID_MATCH 0x00000002
+#define SAME70Q19_CIDR_MATCH 0x210d0a00
+#define SAME70Q19_EXID_MATCH 0x00000002
+
+#define SAMS70Q21_CIDR_MATCH 0x21120e00
+#define SAMS70Q21_EXID_MATCH 0x00000002
+#define SAMS70Q20_CIDR_MATCH 0x21120c00
+#define SAMS70Q20_EXID_MATCH 0x00000002
+#define SAMS70Q19_CIDR_MATCH 0x211d0a00
+#define SAMS70Q19_EXID_MATCH 0x00000002
+
+#define SAMV71Q21_CIDR_MATCH 0x21220e00
+#define SAMV71Q21_EXID_MATCH 0x00000002
+#define SAMV71Q20_CIDR_MATCH 0x21220c00
+#define SAMV71Q20_EXID_MATCH 0x00000002
+#define SAMV71Q19_CIDR_MATCH 0x212d0a00
+#define SAMV71Q19_EXID_MATCH 0x00000002
+
+#define SAMV70Q20_CIDR_MATCH 0x21320c00
+#define SAMV70Q20_EXID_MATCH 0x00000002
+#define SAMV70Q19_CIDR_MATCH 0x213d0a00
+#define SAMV70Q19_EXID_MATCH 0x00000002
+
#endif /* __AT91_SOC_H */