ARM: 8837/1: coresight: etmv4: Update ID register table to add UCI support

Adds macro to enable UCI entries to be added to AMBA ID tables.

Updates the ID register tables to contain a UCI entry for the A35 ETM
device to allow correct matching of driver in the amba bus code.
Signed-off-by: Mike Leach <mike.leach@linaro.org>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Tested-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

drivers/hwtracing/coresight/coresight-etm4x.c

@@ -1067,18 +1067,21 @@ static int etm4_probe(struct amba_device *adev, const struct amba_id *id)
 	return ret;
 }
 
-#define ETM4x_AMBA_ID(pid)			\
-	{					\
-		.id	= pid,			\
-		.mask	= 0x000fffff,		\
+static struct amba_cs_uci_id uci_id_etm4[] = {
+	{
+		/*  ETMv4 UCI data */
+		.devarch	= 0x47704a13,
+		.devarch_mask	= 0xfff0ffff,
+		.devtype	= 0x00000013,
 	}
+};
 
 static const struct amba_id etm4_ids[] = {
-	ETM4x_AMBA_ID(0x000bb95d),		/* Cortex-A53 */
-	ETM4x_AMBA_ID(0x000bb95e),		/* Cortex-A57 */
-	ETM4x_AMBA_ID(0x000bb95a),		/* Cortex-A72 */
-	ETM4x_AMBA_ID(0x000bb959),		/* Cortex-A73 */
-	ETM4x_AMBA_ID(0x000bb9da),		/* Cortex-A35 */
+	CS_AMBA_ID(0x000bb95d),		/* Cortex-A53 */
+	CS_AMBA_ID(0x000bb95e),		/* Cortex-A57 */
+	CS_AMBA_ID(0x000bb95a),		/* Cortex-A72 */
+	CS_AMBA_ID(0x000bb959),		/* Cortex-A73 */
+	CS_AMBA_UCI_ID(0x000bb9da, uci_id_etm4),	/* Cortex-A35 */
 	{},
 };
 

drivers/hwtracing/coresight/coresight-priv.h

@@ -183,6 +183,14 @@ static inline int etm_writel_cp14(u32 off, u32 val) { return 0; }
 			}				\
 	}
 
+/* coresight AMBA ID, full UCI structure: id table entry. */
+#define CS_AMBA_UCI_ID(pid, uci_ptr)	\
+	{				\
+		.id	= pid,		\
+		.mask	= 0x000fffff,	\
+		.data	= uci_ptr	\
+	}
+
 /* extract the data value from a UCI structure given amba_id pointer. */
 static inline void *coresight_get_uci_data(const struct amba_id *id)
 {