MAINTAINERS: Update the entries for HiSilicon PTT device driver

Add missing entries for the perf userspace part of this driver.
Also add Jonathan as the maintainer for his expertise on this
driver and PCIe stuffs.
Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20230112112201.16283-2-yangyicong@huawei.com

MAINTAINERS

@@ -9375,11 +9375,15 @@ F:	drivers/perf/hisilicon/hns3_pmu.c
 
 HISILICON PTT DRIVER
 M:	Yicong Yang <yangyicong@hisilicon.com>
+M:	Jonathan Cameron <jonathan.cameron@huawei.com>
 L:	linux-kernel@vger.kernel.org
 S:	Maintained
 F:	Documentation/ABI/testing/sysfs-devices-hisi_ptt
 F:	Documentation/trace/hisi-ptt.rst
 F:	drivers/hwtracing/ptt/
+F:	tools/perf/arch/arm64/util/hisi-ptt.c
+F:	tools/perf/util/hisi-ptt*
+F:	tools/perf/util/hisi-ptt-decoder/*
 
 HISILICON QM DRIVER
 M:	Weili Qian <qianweili@huawei.com>