An ACPI binding for CMN S3 was not yet finalised when the driver support was originally written, but v1.2 of DEN0093 "ACPI for Arm Components" has at last been published; support ACPI systems using the proper HID.

Cc: stable@vger.kernel.org Fixes: 0dc2f4963f7e ("perf/arm-cmn: Support CMN S3") Signed-off-by: Robin Murphy robin.murphy@arm.com --- drivers/perf/arm-cmn.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/drivers/perf/arm-cmn.c b/drivers/perf/arm-cmn.c index e385f187a084..403850b1040d 100644 --- a/drivers/perf/arm-cmn.c +++ b/drivers/perf/arm-cmn.c @@ -2651,6 +2651,7 @@ static const struct acpi_device_id arm_cmn_acpi_match[] = { { "ARMHC600", PART_CMN600 }, { "ARMHC650" }, { "ARMHC700" }, + { "ARMHC003" }, {} }; MODULE_DEVICE_TABLE(acpi, arm_cmn_acpi_match);