diff options
| author | Anshuman Khandual <anshuman.khandual@arm.com> | 2024-03-14 08:58:36 +0300 |
|---|---|---|
| committer | Suzuki K Poulose <suzuki.poulose@arm.com> | 2024-04-16 13:30:41 +0300 |
| commit | 075b7cd7ad7dec8651a6a6654fa5ebae436ac00f (patch) | |
| tree | 90a30b5e09f63a6ea0577c4e9f5222bfd866ddbd /include | |
| parent | 3ab210297c31b8fef1cfb2aa3d85b227b9ace09b (diff) | |
| download | linux-075b7cd7ad7dec8651a6a6654fa5ebae436ac00f.tar.xz | |
coresight: Add helpers registering/removing both AMBA and platform drivers
This adds two different helpers i.e coresight_init_driver()/remove_driver()
enabling coresight devices to register or remove AMBA and platform drivers.
This changes replicator and funnel devices to use above new helpers.
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: James Clark <james.clark@arm.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: coresight@lists.linaro.org
Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20240314055843.2625883-5-anshuman.khandual@arm.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/coresight.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/coresight.h b/include/linux/coresight.h index 5f288d475490..653f1712eb77 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -12,6 +12,8 @@ #include <linux/io.h> #include <linux/perf_event.h> #include <linux/sched.h> +#include <linux/amba/bus.h> +#include <linux/platform_device.h> /* Peripheral id registers (0xFD0-0xFEC) */ #define CORESIGHT_PERIPHIDR4 0xfd0 @@ -658,4 +660,9 @@ coresight_find_output_type(struct coresight_platform_data *pdata, enum coresight_dev_type type, union coresight_dev_subtype subtype); +int coresight_init_driver(const char *drv, struct amba_driver *amba_drv, + struct platform_driver *pdev_drv); + +void coresight_remove_driver(struct amba_driver *amba_drv, + struct platform_driver *pdev_drv); #endif /* _LINUX_COREISGHT_H */ |