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 --- drivers/hwtracing/coresight/coresight-etm4x.c | 26 +++++++++++++++---- 1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.c b/drivers/hwtracing/coresight/coresight-etm4x.c index 53e2fb6e86f6..1dcb7e14ea6b 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x.c +++ b/drivers/hwtracing/coresight/coresight-etm4x.c @@ -1073,12 +1073,28 @@ static int etm4_probe(struct amba_device *adev, const struct amba_id *id) .mask = 0x000fffff, \ }
+static struct amba_cs_uci_id uci_id_etm4[] = { + { + /* ETMv4 UCI data */ + .devarch = 0x00004a13, + .mask = 0x0000ffff, + .devtype = 0x00000013, + } +}; + +#define ETM4x_AMBA_UCI_ID(pid) \ + { \ + .id = pid, \ + .mask = 0x000fffff, \ + .data = uci_id_etm4, \ + } + 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 */ + 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_UCI_ID(0x000bb9da), /* Cortex-A35 */ {}, };