diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2012-08-07 22:27:52 (GMT) |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-09-03 23:44:59 (GMT) |
| commit | 455ae3a5d4191e60f50cd9faf72f9dc9f233242d (patch) | |
| tree | 8c98460e2f4b49c36e4a7fc72530a9fe0f816d0f /arch/arm/mach-shmobile | |
| parent | 8ae28ecb8726db5904f0f703f100315377b0172b (diff) | |
| download | linux-fsl-qoriq-455ae3a5d4191e60f50cd9faf72f9dc9f233242d.tar.xz | |
ARM: shmobile: Allow device latencies to be specified directly
Make it possible to specify device start/stop and save/restore
state latencies directy when adding devices to PM domains. For
this purpose, introduce rmobile_add_device_to_domain_td() whose
third argument is a pointer to a struct gpd_timing_data object
containing device latency data.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Magnus Damm <damm@opensource.se>
Diffstat (limited to 'arch/arm/mach-shmobile')
| -rw-r--r-- | arch/arm/mach-shmobile/include/mach/pm-rmobile.h | 14 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/pm-rmobile.c | 7 |
2 files changed, 16 insertions, 5 deletions
diff --git a/arch/arm/mach-shmobile/include/mach/pm-rmobile.h b/arch/arm/mach-shmobile/include/mach/pm-rmobile.h index 7fd9ad1..4d02f74 100644 --- a/arch/arm/mach-shmobile/include/mach/pm-rmobile.h +++ b/arch/arm/mach-shmobile/include/mach/pm-rmobile.h @@ -31,10 +31,20 @@ struct rmobile_pm_domain *to_rmobile_pd(struct generic_pm_domain *d) #ifdef CONFIG_PM extern void rmobile_init_domains(struct rmobile_pm_domain domains[], int num); -extern void rmobile_add_device_to_domain(const char *domain_name, - struct platform_device *pdev); +extern void rmobile_add_device_to_domain_td(const char *domain_name, + struct platform_device *pdev, + struct gpd_timing_data *td); + +static inline void rmobile_add_device_to_domain(const char *domain_name, + struct platform_device *pdev) +{ + rmobile_add_device_to_domain_td(domain_name, pdev, NULL); +} + #else + #define rmobile_init_domains(domains, num) do { } while (0) +#define rmobile_add_device_to_domain_td(name, pdev, td) do { } while (0) #define rmobile_add_device_to_domain(name, pdev) do { } while (0) #endif /* CONFIG_PM */ diff --git a/arch/arm/mach-shmobile/pm-rmobile.c b/arch/arm/mach-shmobile/pm-rmobile.c index 63f3566..682575a 100644 --- a/arch/arm/mach-shmobile/pm-rmobile.c +++ b/arch/arm/mach-shmobile/pm-rmobile.c @@ -157,12 +157,13 @@ void rmobile_init_domains(struct rmobile_pm_domain domains[], int num) rmobile_init_pm_domain(&domains[j]); } -void rmobile_add_device_to_domain(const char *domain_name, - struct platform_device *pdev) +void rmobile_add_device_to_domain_td(const char *domain_name, + struct platform_device *pdev, + struct gpd_timing_data *td) { struct device *dev = &pdev->dev; - pm_genpd_name_add_device(domain_name, dev); + __pm_genpd_name_add_device(domain_name, dev, td); if (pm_clk_no_clocks(dev)) pm_clk_add(dev, NULL); } |