diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/omap_device.h | 5 | ||||
| -rw-r--r-- | arch/arm/plat-omap/omap_device.c | 33 |
2 files changed, 32 insertions, 6 deletions
diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h index 4677ff7d3ab5..3694b622c4ac 100644 --- a/arch/arm/plat-omap/include/plat/omap_device.h +++ b/arch/arm/plat-omap/include/plat/omap_device.h @@ -90,15 +90,16 @@ struct omap_device *omap_device_build(const char *pdev_name, int pdev_id, struct omap_hwmod *oh, void *pdata, int pdata_len, struct omap_device_pm_latency *pm_lats, - int pm_lats_cnt); + int pm_lats_cnt, int is_early_device); struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id, struct omap_hwmod **oh, int oh_cnt, void *pdata, int pdata_len, struct omap_device_pm_latency *pm_lats, - int pm_lats_cnt); + int pm_lats_cnt, int is_early_device); int omap_device_register(struct omap_device *od); +int omap_early_device_register(struct omap_device *od); /* OMAP PM interface */ int omap_device_align_pm_lat(struct platform_device *pdev, diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c index c739a046cc02..590435894848 100644 --- a/arch/arm/plat-omap/omap_device.c +++ b/arch/arm/plat-omap/omap_device.c @@ -307,6 +307,7 @@ int omap_device_fill_resources(struct omap_device *od, struct resource *res) * @pdata_len: amount of memory pointed to by @pdata * @pm_lats: pointer to a omap_device_pm_latency array for this device * @pm_lats_cnt: ARRAY_SIZE() of @pm_lats + * @is_early_device: should the device be registered as an early device or not * * Convenience function for building and registering a single * omap_device record, which in turn builds and registers a @@ -318,7 +319,7 @@ struct omap_device *omap_device_build(const char *pdev_name, int pdev_id, struct omap_hwmod *oh, void *pdata, int pdata_len, struct omap_device_pm_latency *pm_lats, - int pm_lats_cnt) + int pm_lats_cnt, int is_early_device) { struct omap_hwmod *ohs[] = { oh }; @@ -326,7 +327,8 @@ struct omap_device *omap_device_build(const char *pdev_name, int pdev_id, return ERR_PTR(-EINVAL); return omap_device_build_ss(pdev_name, pdev_id, ohs, 1, pdata, - pdata_len, pm_lats, pm_lats_cnt); + pdata_len, pm_lats, pm_lats_cnt, + is_early_device); } /** @@ -338,6 +340,7 @@ struct omap_device *omap_device_build(const char *pdev_name, int pdev_id, * @pdata_len: amount of memory pointed to by @pdata * @pm_lats: pointer to a omap_device_pm_latency array for this device * @pm_lats_cnt: ARRAY_SIZE() of @pm_lats + * @is_early_device: should the device be registered as an early device or not * * Convenience function for building and registering an omap_device * subsystem record. Subsystem records consist of multiple @@ -349,7 +352,7 @@ struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id, struct omap_hwmod **ohs, int oh_cnt, void *pdata, int pdata_len, struct omap_device_pm_latency *pm_lats, - int pm_lats_cnt) + int pm_lats_cnt, int is_early_device) { int ret = -ENOMEM; struct omap_device *od; @@ -407,7 +410,11 @@ struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id, od->magic = OMAP_DEVICE_MAGIC; - ret = omap_device_register(od); + if (is_early_device) + ret = omap_early_device_register(od); + else + ret = omap_device_register(od); + if (ret) goto odbs_exit4; @@ -428,6 +435,24 @@ odbs_exit1: } /** + * omap_early_device_register - register an omap_device as an early platform + * device. + * @od: struct omap_device * to register + * + * Register the omap_device structure. This currently just calls + * platform_early_add_device() on the underlying platform_device. + * Returns 0 by default. + */ +int omap_early_device_register(struct omap_device *od) +{ + struct platform_device *devices[1]; + + devices[0] = &(od->pdev); + early_platform_add_devices(devices, 1); + return 0; +} + +/** * omap_device_register - register an omap_device with one omap_hwmod * @od: struct omap_device * to register * |