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path: root/drivers/usb/dwc3/dwc3-omap.c
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2018-05-18drivers: usb: dwc3: remove devm_zalloc from linux_compactMugunthan V N
devm_zalloc() is already defined in dm/device.h header, so devm_zalloc can be removed from linux_compact.h beader file. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2015-12-07usb: dwc3: fix build warningsFelipe Balbi
fix the following build warnings: drivers/usb/dwc3/core.c: In function ‘dwc3_uboot_init’: drivers/usb/dwc3/core.c:625:6: warning: ‘dev’ is used uninitialized in this function [-Wuninitialized] mem = devm_kzalloc(dev, sizeof(*dwc) + DWC3_ALIGN_MASK, GFP_KERNEL); ^ drivers/usb/dwc3/dwc3-omap.c: In function ‘dwc3_omap_uboot_init’: drivers/usb/dwc3/dwc3-omap.c:380:7: warning: ‘dev’ is used uninitialized in this function [-Wuninitialized] omap = devm_kzalloc(dev, sizeof(*omap), GFP_KERNEL); Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-08-28usb: dwc3: dwc3-omap: Use the clear register inorder to clear the interruptsKishon Vijay Abraham I
Writing "0x00" to the USBOTGSS_IRQENABLE_SET_MISC and USBOTGSS_IRQENABLE_SET_0 doesn't disable the interrupts. Used USBOTGSS_IRQENABLE_CLR_MISC and USBOTGSS_IRQENABLE_CLR_0 instead. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-04-14usb: dwc3: dwc3-omap: add interrupt status API to check for interruptsKishon Vijay Abraham I
Added an API to check for interrupt status. This API is generally called from board file to check for interrupt status. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14dwc3: dwc3-omap: add support for multiple dwc3-omap controllersKishon Vijay Abraham I
Added support for multiple dwc3 omap controllers. This gives uboot the capability to control multiple dwc3 omap controllers. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14usb: dwc3: dwc3-omap: change probe and remove to uboot init and uboot exit codeKishon Vijay Abraham I
Removed probe and remove that are specific to linux and replaced it with uboot init and uboot exit. These functions will be invoked from boardfile. This will change once we have dwc3-omap driver adapted to use the uboot driver model. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14include: dwc3-omap-uboot: add a structure for populating dwc3-omap platform dataKishon Vijay Abraham I
Added a structure to populate dwc3 omap platform data. The board file should populate these platform data before invoking dwc3 omap driver. This will be removed once dwc3-omap driver is adapted to use the driver model. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14usb: dwc3: dwc3-omap: make dwc3-omap build in ubootKishon Vijay Abraham I
*) Changed the included header files to that used in u-boot. *) Removed extcon_* APIs *) Removed regulator_* APIs *) Fixed other misc warnings *) Added dwc3-omap.h to include the definitions of UTMI modes. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14usb: dwc3: remove pm related operations from dwc3 driverKishon Vijay Abraham I
Removed all pm related operations including pm_runtime APIs, suspend/resume hooks as support for these are not present in u-boot. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14usb: dwc3: Modify the file headers to u-boot formatKishon Vijay Abraham I
Modified the file header to the format that is used in u-boot. Also included in the header, the commit in linux kernel from which each of these files are added. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14usb: dwc3: add dwc3 folder from linux kernel to u-bootKishon Vijay Abraham I
Added dwc3 folder from linux kernel 3.19-rc1 (97bf6af1f9) to u-boot. This will be adapted to work with u-boot in the following patches. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>