mirror of
https://github.com/LineageOS/android_kernel_samsung_msm8226.git
synced 2026-09-29 00:00:25 +02:00
Shimrit Malichi
36a0c85720
Update the data structure that will use the 64 bit aligned pool, and clean-up this parameter from unnecessary files. HBM block contains USB_OTG_HS_HBM_QH_MAP_PIPEn SW registers that map BAM pipes to QHeads. However the USB_OTG_HS_HBM_QH_MAP_PIPEn registers have only 31:6 valid bits, bits 5:0 are reserved, thus 64 bytes boundary alignment is required. Change-Id: Ib82efb5bc0aa3a7825ade686860c9c35e98702ee Signed-off-by: Shimrit Malichi <smalichi@codeaurora.org>
47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/*
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* Copyright (C) 2012 Hauke Mehrtens <hauke@hauke-m.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __USB_CORE_EHCI_PDRIVER_H
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#define __USB_CORE_EHCI_PDRIVER_H
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/**
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* struct usb_ehci_pdata - platform_data for generic ehci driver
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*
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* @caps_offset: offset of the EHCI Capability Registers to the start of
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* the io memory region provided to the driver.
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* @has_tt: set to 1 if TT is integrated in root hub.
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* @port_power_on: set to 1 if the controller needs a power up after
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* initialization.
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* @port_power_off: set to 1 if the controller needs to be powered down
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* after initialization.
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*
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* These are general configuration options for the EHCI controller. All of
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* these options are activating more or less workarounds for some hardware.
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*/
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struct usb_ehci_pdata {
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int caps_offset;
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unsigned has_tt:1;
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unsigned has_synopsys_hc_bug:1;
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unsigned big_endian_desc:1;
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unsigned big_endian_mmio:1;
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unsigned port_power_on:1;
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unsigned port_power_off:1;
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};
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#endif /* __USB_CORE_EHCI_PDRIVER_H */
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