diff options
| author | Steve Lin <stlin@nvidia.com> | 2012-06-14 18:12:46 -0700 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-06-27 17:28:52 -0700 |
| commit | 025ead78f874daf44daaf5512c77f334ba6d339d (patch) | |
| tree | 630bf389b1dacd9e41a4df5b0bf5a0ccebb12686 /arch/arm/mach-tegra/include/mach | |
| parent | bdf416ebd0dcca569fdac1bb4230177310534be0 (diff) | |
arm: tegra: baseband: add sysfs file for modem boot, etc.
1. Add sysfs file so the fild can load/unload host controller before
modem power cycle.
2. Move modem boot irq to modem PM driver.
3. Add short autosuspend to optimize power consumption if the wake
source of system resume is not modem.
4. Avoid LP0 abort if remote wakeup happens during L0/L2 -> L3
transition.
5. Fix deadlock in pm_notifier function.
Bug 975990
Signed-off-by: Steve Lin <stlin@nvidia.com>
Reviewed-on: http://git-master/r/109079
(cherry picked from commit 0b60aade303a022ff3335b4a238ba2dbae4da4b5)
Change-Id: I9bcac40e2f93f95c702b42a2eb5e4e9aa7a9d721
Reviewed-on: http://git-master/r/103981
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Uday Raval <uraval@nvidia.com>
Tested-by: Steve Lin <stlin@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Steve Lin <stlin@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/include/mach')
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/tegra_usb_modem_power.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/arm/mach-tegra/include/mach/tegra_usb_modem_power.h b/arch/arm/mach-tegra/include/mach/tegra_usb_modem_power.h index 0ce7fa40eb2e..210b9f61ecb5 100644 --- a/arch/arm/mach-tegra/include/mach/tegra_usb_modem_power.h +++ b/arch/arm/mach-tegra/include/mach/tegra_usb_modem_power.h @@ -1,7 +1,7 @@ /* * arch/arm/mach-tegra/include/mach/tegra_usb_modem_power.c * - * Copyright (c) 2011, NVIDIA Corporation. + * Copyright (c) 2011-2012, NVIDIA CORPORATION. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -40,8 +40,14 @@ struct tegra_modem_operations { /* tegra usb modem power platform data */ struct tegra_usb_modem_power_platform_data { const struct tegra_modem_operations *ops; - unsigned int wake_gpio; /* remote wakeup gpio */ - unsigned int flags; /* remote wakeup irq flags */ + unsigned int wake_gpio; /* remote wakeup gpio */ + unsigned long wake_irq_flags; /* remote wakeup irq flags */ + unsigned int boot_gpio; /* modem boot gpio */ + unsigned long boot_irq_flags; /* modem boot irq flags */ + int autosuspend_delay; /* autosuspend delay in milliseconds */ + int short_autosuspend_delay; /* short autosuspend delay in ms */ + const struct platform_device *tegra_ehci_device; + const struct tegra_usb_platform_data *tegra_ehci_pdata; }; #endif /* __MACH_TEGRA_USB_MODEM_POWER_H */ |