soc: samsung: exynos-chipid: add exynosautov9 SoC support

The product id of Exynos Auto v9 is "0xAAA8_0000". Add this id and its
name.

Cc: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Link: https://lore.kernel.org/r/20211021012017.158919-2-chanho61.park@samsung.comSigned-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>

drivers/soc/samsung/exynos-chipid.c

@@ -56,6 +56,7 @@ static const struct exynos_soc_id {
 	{ "EXYNOS5800", 0xE5422000 },
 	{ "EXYNOS7420", 0xE7420000 },
 	{ "EXYNOS850", 0xE3830000 },
+	{ "EXYNOSAUTOV9", 0xAAA80000 },
 };
 
 static const char *product_id_to_soc_id(unsigned int product_id)