diff options
| author | Roger Quadros <rogerq@kernel.org> | 2022-11-04 15:23:06 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-11-07 12:20:03 +0000 |
| commit | cef122d4cf5b6463d16e71ed04330f32a526a6ab (patch) | |
| tree | b08af93fe6d96f9004d810360d357be5bbac2b83 /drivers/net/ethernet/ti/am65-cpts.h | |
| parent | 4e0243e7128c9b25ea2739136076a95d6adaba5e (diff) | |
net: ethernet: ti: am65-cpsw/cpts: Add suspend/resume helpers
CPTS looses context on suspend (e.g. on AM62).
Provide suspend/resume hooks in CPTS driver. These will be
invoked by CPSW driver if CPTS was instantiated by CPSW.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti/am65-cpts.h')
| -rw-r--r-- | drivers/net/ethernet/ti/am65-cpts.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/am65-cpts.h b/drivers/net/ethernet/ti/am65-cpts.h index cf9fbc28fd03..bd08f4b2edd2 100644 --- a/drivers/net/ethernet/ti/am65-cpts.h +++ b/drivers/net/ethernet/ti/am65-cpts.h @@ -28,6 +28,8 @@ u64 am65_cpts_ns_gettime(struct am65_cpts *cpts); int am65_cpts_estf_enable(struct am65_cpts *cpts, int idx, struct am65_cpts_estf_cfg *cfg); void am65_cpts_estf_disable(struct am65_cpts *cpts, int idx); +void am65_cpts_suspend(struct am65_cpts *cpts); +void am65_cpts_resume(struct am65_cpts *cpts); #else static inline struct am65_cpts *am65_cpts_create(struct device *dev, void __iomem *regs, @@ -69,6 +71,14 @@ static inline int am65_cpts_estf_enable(struct am65_cpts *cpts, int idx, static inline void am65_cpts_estf_disable(struct am65_cpts *cpts, int idx) { } + +static inline void am65_cpts_suspend(struct am65_cpts *cpts) +{ +} + +static inline void am65_cpts_resume(struct am65_cpts *cpts) +{ +} #endif #endif /* K3_CPTS_H_ */ |