diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mfd/syscon/exynos4-pmu.h | 21 | ||||
| -rw-r--r-- | include/linux/mod_devicetable.h | 6 | ||||
| -rw-r--r-- | include/linux/usb.h | 7 | ||||
| -rw-r--r-- | include/linux/usb/ehci_pdriver.h | 4 | ||||
| -rw-r--r-- | include/linux/usb/gadget.h | 2 | ||||
| -rw-r--r-- | include/linux/usb/hcd.h | 3 | ||||
| -rw-r--r-- | include/linux/usb/phy.h | 4 | ||||
| -rw-r--r-- | include/linux/usb/usb_phy_generic.h | 2 |
8 files changed, 38 insertions, 11 deletions
diff --git a/include/linux/mfd/syscon/exynos4-pmu.h b/include/linux/mfd/syscon/exynos4-pmu.h new file mode 100644 index 000000000000..278b1b1549e9 --- /dev/null +++ b/include/linux/mfd/syscon/exynos4-pmu.h @@ -0,0 +1,21 @@ +/* + * Copyright (C) 2015 Samsung Electronics Co., Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _LINUX_MFD_SYSCON_PMU_EXYNOS4_H_ +#define _LINUX_MFD_SYSCON_PMU_EXYNOS4_H_ + +/* Exynos4 PMU register definitions */ + +/* MIPI_PHYn_CONTROL register offset: n = 0..1 */ +#define EXYNOS4_MIPI_PHY_CONTROL(n) (0x710 + (n) * 4) +#define EXYNOS4_MIPI_PHY_ENABLE (1 << 0) +#define EXYNOS4_MIPI_PHY_SRESETN (1 << 1) +#define EXYNOS4_MIPI_PHY_MRESETN (1 << 2) +#define EXYNOS4_MIPI_PHY_RESET_MASK (3 << 1) + +#endif /* _LINUX_MFD_SYSCON_PMU_EXYNOS4_H_ */ diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index bbf85d612be5..2e75ab00dbf2 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -53,9 +53,9 @@ struct ieee1394_device_id { /** * struct usb_device_id - identifies USB devices for probing and hotplugging - * @match_flags: Bit mask controlling of the other fields are used to match - * against new devices. Any field except for driver_info may be used, - * although some only make sense in conjunction with other fields. + * @match_flags: Bit mask controlling which of the other fields are used to + * match against new devices. Any field except for driver_info may be + * used, although some only make sense in conjunction with other fields. * This is usually set by a USB_DEVICE_*() macro, which sets all * other fields in this structure except for driver_info. * @idVendor: USB vendor ID for a device; numbers are assigned diff --git a/include/linux/usb.h b/include/linux/usb.h index f89c24a03bd9..7ee1b5c3b4cb 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -82,7 +82,7 @@ struct usb_host_interface { int extralen; unsigned char *extra; /* Extra descriptors */ - /* array of desc.bNumEndpoint endpoints associated with this + /* array of desc.bNumEndpoints endpoints associated with this * interface setting. these will be in no particular order. */ struct usb_host_endpoint *endpoint; @@ -127,10 +127,6 @@ enum usb_interface_condition { * to the sysfs representation for that device. * @pm_usage_cnt: PM usage counter for this interface * @reset_ws: Used for scheduling resets from atomic context. - * @reset_running: set to 1 if the interface is currently running a - * queued reset so that usb_cancel_queued_reset() doesn't try to - * remove from the workqueue when running inside the worker - * thread. See __usb_queue_reset_device(). * @resetting_device: USB core reset the device, so use alt setting 0 as * current; needs bandwidth alloc after reset. * @@ -181,7 +177,6 @@ struct usb_interface { unsigned needs_remote_wakeup:1; /* driver requires remote wakeup */ unsigned needs_altsetting0:1; /* switch to altsetting 0 is pending */ unsigned needs_binding:1; /* needs delayed unbind/rebind */ - unsigned reset_running:1; unsigned resetting_device:1; /* true: bandwidth alloc after reset */ struct device dev; /* interface specific device info */ diff --git a/include/linux/usb/ehci_pdriver.h b/include/linux/usb/ehci_pdriver.h index 7eb4dcd0d386..db0431b39a63 100644 --- a/include/linux/usb/ehci_pdriver.h +++ b/include/linux/usb/ehci_pdriver.h @@ -34,6 +34,8 @@ struct usb_hcd; * after initialization. * @no_io_watchdog: set to 1 if the controller does not need the I/O * watchdog to run. + * @reset_on_resume: set to 1 if the controller needs to be reset after + * a suspend / resume cycle (but can't detect that itself). * * These are general configuration options for the EHCI controller. All of * these options are activating more or less workarounds for some hardware. @@ -45,6 +47,8 @@ struct usb_ehci_pdata { unsigned big_endian_desc:1; unsigned big_endian_mmio:1; unsigned no_io_watchdog:1; + unsigned reset_on_resume:1; + unsigned dma_mask_64:1; /* Turn on all power and clocks */ int (*power_on)(struct platform_device *pdev); diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 70ddb3943b62..e2f00fd8cd47 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -523,6 +523,7 @@ struct usb_gadget_ops { * enabled HNP support. * @quirk_ep_out_aligned_size: epout requires buffer size to be aligned to * MaxPacketSize. + * @is_selfpowered: if the gadget is self-powered. * * Gadgets have a mostly-portable "gadget driver" implementing device * functions, handling all usb configurations and interfaces. Gadget @@ -563,6 +564,7 @@ struct usb_gadget { unsigned a_hnp_support:1; unsigned a_alt_hnp_support:1; unsigned quirk_ep_out_aligned_size:1; + unsigned is_selfpowered:1; }; #define work_to_gadget(w) (container_of((w), struct usb_gadget, work)) diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index 086bf13307e6..68b1e836dff1 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -146,6 +146,8 @@ struct usb_hcd { unsigned amd_resume_bug:1; /* AMD remote wakeup quirk */ unsigned can_do_streams:1; /* HC supports streams */ unsigned tpl_support:1; /* OTG & EH TPL support */ + unsigned cant_recv_wakeups:1; + /* wakeup requests from downstream aren't received */ unsigned int irq; /* irq allocated */ void __iomem *regs; /* device memory/io */ @@ -453,6 +455,7 @@ extern const struct dev_pm_ops usb_hcd_pci_pm_ops; #endif /* CONFIG_PCI */ /* pci-ish (pdev null is ok) buffer alloc/mapping support */ +void usb_init_pool_max(void); int hcd_buffer_create(struct usb_hcd *hcd); void hcd_buffer_destroy(struct usb_hcd *hcd); diff --git a/include/linux/usb/phy.h b/include/linux/usb/phy.h index f499c23e6342..bc91b5d380fd 100644 --- a/include/linux/usb/phy.h +++ b/include/linux/usb/phy.h @@ -1,5 +1,5 @@ -/* USB OTG (On The Go) defines */ /* + * USB PHY defines * * These APIs may be used between USB controllers. USB device drivers * (for either host or peripheral roles) don't use these calls; they @@ -106,7 +106,7 @@ struct usb_phy { int (*set_power)(struct usb_phy *x, unsigned mA); - /* for non-OTG B devices: set transceiver into suspend mode */ + /* Set transceiver into suspend mode */ int (*set_suspend)(struct usb_phy *x, int suspend); diff --git a/include/linux/usb/usb_phy_generic.h b/include/linux/usb/usb_phy_generic.h index 68adae83affc..c13632d5292e 100644 --- a/include/linux/usb/usb_phy_generic.h +++ b/include/linux/usb/usb_phy_generic.h @@ -2,6 +2,7 @@ #define __LINUX_USB_NOP_XCEIV_H #include <linux/usb/otg.h> +#include <linux/gpio/consumer.h> struct usb_phy_generic_platform_data { enum usb_phy_type type; @@ -11,6 +12,7 @@ struct usb_phy_generic_platform_data { unsigned int needs_vcc:1; unsigned int needs_reset:1; /* deprecated */ int gpio_reset; + struct gpio_desc *gpiod_vbus; }; #if IS_ENABLED(CONFIG_NOP_USB_XCEIV) |