Modify rmobile_read_domain_from_dt() so that it can read device latency information from the device tree along with the PM domain name and make it use rmobile_add_device_to_domain_td() for adding the device to the PM domain along with the device latency data.
Signed-off-by: Rafael J. Wysocki <[email protected]> --- arch/arm/mach-shmobile/pm-rmobile.c | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) Index: linux/arch/arm/mach-shmobile/pm-rmobile.c =================================================================== --- linux.orig/arch/arm/mach-shmobile/pm-rmobile.c +++ linux/arch/arm/mach-shmobile/pm-rmobile.c @@ -170,14 +170,34 @@ void rmobile_add_device_to_domain_td(con static void rmobile_read_domain_from_dt(struct device *dev) { + struct gpd_timing_data latencies = { 0 }; const char *domain_name; + u64 val; int ret; ret = of_property_read_string(dev->of_node, "renesas,pmdomain", &domain_name); + if (ret) + return; + + ret = of_property_read_u64(dev->of_node, "pm-stop-latency", &val); + if (!ret) + latencies.stop_latency_ns = val; + + ret = of_property_read_u64(dev->of_node, "pm-start-latency", &val); + if (!ret) + latencies.start_latency_ns = val; + + ret = of_property_read_u64(dev->of_node, "pm-save-latency", &val); + if (!ret) + latencies.save_state_latency_ns = val; + + ret = of_property_read_u64(dev->of_node, "pm-restore-latency", &val); if (!ret) - rmobile_add_device_to_domain(domain_name, - to_platform_device(dev)); + latencies.restore_state_latency_ns = val; + + rmobile_add_device_to_domain_td(domain_name, to_platform_device(dev), + &latencies); } static void rmobile_remove_from_domain(struct device *dev) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
