Add MBEDTLS_POLY1305_C and MBEDTLS_CHACHA20_C

MBEDTLS_POLY1305_C and MBEDTLS_CHACHA20_C are needed
when PSA_WANT_ALG_CHACHA20_POLY1305 is defined

Signed-off-by: Summer Qin <summer.qin@arm.com>
diff --git a/include/mbedtls/config_psa.h b/include/mbedtls/config_psa.h
index b469d3c..1216610 100644
--- a/include/mbedtls/config_psa.h
+++ b/include/mbedtls/config_psa.h
@@ -450,6 +450,8 @@
 #if !defined(MBEDTLS_PSA_ACCEL_ALG_CHACHA20_POLY1305)
 #if defined(PSA_WANT_KEY_TYPE_CHACHA20)
 #define MBEDTLS_CHACHAPOLY_C
+#define MBEDTLS_CHACHA20_C
+#define MBEDTLS_POLY1305_C
 #define MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305 1
 #endif /* PSA_WANT_KEY_TYPE_CHACHA20 */
 #endif /* !MBEDTLS_PSA_ACCEL_ALG_CHACHA20_POLY1305 */