diff options
| author | Seshendra Gadagottu <sgadagottu@nvidia.com> | 2011-07-20 16:52:03 +0530 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:47:51 -0800 |
| commit | 221b967e50b6c6cf0e10e433dd0612fdba6ecd5f (patch) | |
| tree | 3e08ea8f7fe67124ce57c8130d13fe40ac3629db /arch/arm/mach-tegra/baseband-xmm-power.h | |
| parent | d091250f3de360cc59248dca991ba7ea084d9eba (diff) | |
arm: tegra: Implement HSIC power management for baseband devices.
Add power management for HSIC baseband power module.
Currently the power module implemented state handling for
L0->L3 and L3->L0 state transitions.
BUG 828389
Original-Change-Id: I46b7da66bfa85fac57261ec68668435855739981
Reviewed-on: http://git-master/r/33065
Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
Rebase-Id: R2d04847c5dc12db17b49ec62a4e12f061bca29fe
Diffstat (limited to 'arch/arm/mach-tegra/baseband-xmm-power.h')
| -rw-r--r-- | arch/arm/mach-tegra/baseband-xmm-power.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/baseband-xmm-power.h b/arch/arm/mach-tegra/baseband-xmm-power.h new file mode 100644 index 000000000000..cf6f49b54cfa --- /dev/null +++ b/arch/arm/mach-tegra/baseband-xmm-power.h @@ -0,0 +1,46 @@ +/* + * arch/arm/mach-tegra/baseband-xmm-power.h + * + * Copyright (C) 2011 NVIDIA Corporation + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include <linux/pm.h> +#include <linux/suspend.h> + +enum baseband_type { + BASEBAND_XMM, +}; + +struct baseband_power_platform_data { + enum baseband_type baseband_type; + union { + struct { + int mdm_reset; + int mdm_on; + int ap2mdm_ack; + int mdm2ap_ack; + int ap2mdm_ack2; + int mdm2ap_ack2; + struct platform_device *device; + } generic; + struct { + int bb_rst; + int bb_on; + int ipc_bb_wake; + int ipc_ap_wake; + int ipc_hsic_active; + int ipc_hsic_sus_req; + struct platform_device *hsic_device; + } xmm; + } modem; +}; |