accel/habanalabs: increase reset poll timeout

Due to a firmware bug we need to increase reset poll timeout
or else we will timeout in secured environments.
Signed-off-by: Ofir Bitton <obitton@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>

drivers/accel/habanalabs/gaudi2/gaudi2.c

@@ -23,7 +23,8 @@
 #define GAUDI2_DMA_POOL_BLK_SIZE		SZ_256		/* 256 bytes */
 
 #define GAUDI2_RESET_TIMEOUT_MSEC		2000		/* 2000ms */
-#define GAUDI2_RESET_POLL_TIMEOUT_USEC		50000		/* 50ms */
+
+#define GAUDI2_RESET_POLL_TIMEOUT_USEC		500000		/* 500ms */
 #define GAUDI2_PLDM_HRESET_TIMEOUT_MSEC		25000		/* 25s */
 #define GAUDI2_PLDM_SRESET_TIMEOUT_MSEC		25000		/* 25s */
 #define GAUDI2_PLDM_RESET_POLL_TIMEOUT_USEC	3000000		/* 3s */