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authorLinus Torvalds <torvalds@linux-foundation.org>2020-06-07 19:42:16 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-06-07 19:42:16 +0300
commite611c0fe318c6d6827ee2bba660fbc23cf73f7dc (patch)
tree00854551e810b32cceab84157882eab147f2a98c /include
parent3b69e8b4571125bec1f77f886174fe6cab6b9d75 (diff)
parent347052e3bf1b62a25c11f7a673acfbaf554d67a1 (diff)
downloadlinux-e611c0fe318c6d6827ee2bba660fbc23cf73f7dc.tar.xz
Merge tag 'usb-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/PHY driver updates from Greg KH: "Here are the large set of USB and PHY driver updates for 5.8-rc1. Nothing huge, just lots of little things: - USB gadget fixes and additions all over the place - new PHY drivers - PHY driver fixes and updates - XHCI driver updates - musb driver updates - more USB-serial driver ids added - various USB quirks added - thunderbolt minor updates and fixes - typec updates and additions All of these have been in linux-next for a while with no reported issues" * tag 'usb-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (245 commits) usb: dwc3: meson-g12a: fix USB2 PHY initialization on G12A and A1 SoCs usb: dwc3: meson-g12a: fix error path when fetching the reset line fails Revert "dt-bindings: usb: qcom,dwc3: Convert USB DWC3 bindings" Revert "dt-bindings: usb: qcom,dwc3: Add compatible for SC7180" Revert "dt-bindings: usb: qcom,dwc3: Introduce interconnect properties for Qualcomm DWC3 driver" USB: serial: ch341: fix lockup of devices with limited prescaler USB: serial: ch341: add basis for quirk detection CDC-ACM: heed quirk also in error handling USB: serial: option: add Telit LE910C1-EUX compositions usb: musb: Fix runtime PM imbalance on error usb: musb: jz4740: Prevent lockup when CONFIG_SMP is set usb: musb: mediatek: add reset FADDR to zero in reset interrupt handle usb: musb: use true for 'use_dma' usb: musb: start session in resume for host port usb: musb: return -ESHUTDOWN in urb when three-strikes error happened USB: serial: qcserial: add DW5816e QDL support thunderbolt: Add trivial .shutdown usb: dwc3: keystone: Turn on USB3 PHY before controller dt-bindings: usb: ti,keystone-dwc3.yaml: Add USB3.0 PHY property dt-bindings: usb: convert keystone-usb.txt to YAML ...
Diffstat (limited to 'include')
-rw-r--r--include/dt-bindings/phy/phy.h1
-rw-r--r--include/linux/phy/omap_usb.h69
-rw-r--r--include/linux/thunderbolt.h2
-rw-r--r--include/linux/usb/chipidea.h1
-rw-r--r--include/linux/usb/composite.h3
-rw-r--r--include/linux/usb/gadget.h8
-rw-r--r--include/linux/usb/hcd.h3
-rw-r--r--include/linux/usb/typec.h1
8 files changed, 19 insertions, 69 deletions
diff --git a/include/dt-bindings/phy/phy.h b/include/dt-bindings/phy/phy.h
index 1f3f866fae7b..3727ef72138b 100644
--- a/include/dt-bindings/phy/phy.h
+++ b/include/dt-bindings/phy/phy.h
@@ -17,5 +17,6 @@
#define PHY_TYPE_USB3 4
#define PHY_TYPE_UFS 5
#define PHY_TYPE_DP 6
+#define PHY_TYPE_XPCS 7
#endif /* _DT_BINDINGS_PHY */
diff --git a/include/linux/phy/omap_usb.h b/include/linux/phy/omap_usb.h
index 5973a6313529..e23b52df93ec 100644
--- a/include/linux/phy/omap_usb.h
+++ b/include/linux/phy/omap_usb.h
@@ -2,68 +2,14 @@
/*
* omap_usb.h -- omap usb2 phy header file
*
- * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com
+ * Copyright (C) 2012-2020 Texas Instruments Incorporated - http://www.ti.com
* Author: Kishon Vijay Abraham I <kishon@ti.com>
*/
#ifndef __DRIVERS_OMAP_USB2_H
#define __DRIVERS_OMAP_USB2_H
-#include <linux/io.h>
-#include <linux/usb/otg.h>
-
-struct usb_dpll_params {
- u16 m;
- u8 n;
- u8 freq:3;
- u8 sd;
- u32 mf;
-};
-
-enum omap_usb_phy_type {
- TYPE_USB2, /* USB2_PHY, power down in CONTROL_DEV_CONF */
- TYPE_DRA7USB2, /* USB2 PHY, power and power_aux e.g. DRA7 */
- TYPE_AM437USB2, /* USB2 PHY, power e.g. AM437x */
-};
-
-struct omap_usb {
- struct usb_phy phy;
- struct phy_companion *comparator;
- void __iomem *pll_ctrl_base;
- void __iomem *phy_base;
- struct device *dev;
- struct device *control_dev;
- struct clk *wkupclk;
- struct clk *optclk;
- u8 flags;
- enum omap_usb_phy_type type;
- struct regmap *syscon_phy_power; /* ctrl. reg. acces */
- unsigned int power_reg; /* power reg. index within syscon */
- u32 mask;
- u32 power_on;
- u32 power_off;
-};
-
-struct usb_phy_data {
- const char *label;
- u8 flags;
- u32 mask;
- u32 power_on;
- u32 power_off;
-};
-
-/* Driver Flags */
-#define OMAP_USB2_HAS_START_SRP (1 << 0)
-#define OMAP_USB2_HAS_SET_VBUS (1 << 1)
-#define OMAP_USB2_CALIBRATE_FALSE_DISCONNECT (1 << 2)
-
-#define OMAP_DEV_PHY_PD BIT(0)
-#define OMAP_USB2_PHY_PD BIT(28)
-
-#define AM437X_USB2_PHY_PD BIT(0)
-#define AM437X_USB2_OTG_PD BIT(1)
-#define AM437X_USB2_OTGVDET_EN BIT(19)
-#define AM437X_USB2_OTGSESSEND_EN BIT(20)
+#include <linux/usb/phy_companion.h>
#define phy_to_omapusb(x) container_of((x), struct omap_usb, phy)
@@ -76,15 +22,4 @@ static inline int omap_usb2_set_comparator(struct phy_companion *comparator)
}
#endif
-static inline u32 omap_usb_readl(void __iomem *addr, unsigned offset)
-{
- return __raw_readl(addr + offset);
-}
-
-static inline void omap_usb_writel(void __iomem *addr, unsigned offset,
- u32 data)
-{
- __raw_writel(data, addr + offset);
-}
-
#endif /* __DRIVERS_OMAP_USB_H */
diff --git a/include/linux/thunderbolt.h b/include/linux/thunderbolt.h
index ece782ef5466..ff397c0d5c07 100644
--- a/include/linux/thunderbolt.h
+++ b/include/linux/thunderbolt.h
@@ -80,7 +80,7 @@ struct tb {
int index;
enum tb_security_level security_level;
size_t nboot_acl;
- unsigned long privdata[0];
+ unsigned long privdata[];
};
extern struct bus_type tb_bus_type;
diff --git a/include/linux/usb/chipidea.h b/include/linux/usb/chipidea.h
index edd89b7c8f18..54167a2d28ea 100644
--- a/include/linux/usb/chipidea.h
+++ b/include/linux/usb/chipidea.h
@@ -67,6 +67,7 @@ struct ci_hdrc_platform_data {
#define CI_HDRC_CONTROLLER_STOPPED_EVENT 1
#define CI_HDRC_IMX_HSIC_ACTIVE_EVENT 2
#define CI_HDRC_IMX_HSIC_SUSPEND_EVENT 3
+#define CI_HDRC_CONTROLLER_VBUS_EVENT 4
int (*notify_event) (struct ci_hdrc *ci, unsigned event);
struct regulator *reg_vbus;
struct usb_otg_caps ci_otg_caps;
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index 8675e145ea8b..2040696d75b6 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -249,6 +249,9 @@ int usb_function_activate(struct usb_function *);
int usb_interface_id(struct usb_configuration *, struct usb_function *);
+int config_ep_by_speed_and_alt(struct usb_gadget *g, struct usb_function *f,
+ struct usb_ep *_ep, u8 alt);
+
int config_ep_by_speed(struct usb_gadget *g, struct usb_function *f,
struct usb_ep *_ep);
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 9411c08a5c7e..6a178177e4c9 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -42,6 +42,8 @@ struct usb_ep;
* @num_mapped_sgs: number of SG entries mapped to DMA (internal)
* @length: Length of that data
* @stream_id: The stream id, when USB3.0 bulk streams are being used
+ * @is_last: Indicates if this is the last request of a stream_id before
+ * switching to a different stream (required for DWC3 controllers).
* @no_interrupt: If true, hints that no completion irq is needed.
* Helpful sometimes with deep request queues that are handled
* directly by DMA controllers.
@@ -104,6 +106,7 @@ struct usb_request {
unsigned num_mapped_sgs;
unsigned stream_id:16;
+ unsigned is_last:1;
unsigned no_interrupt:1;
unsigned zero:1;
unsigned short_not_ok:1;
@@ -373,6 +376,7 @@ struct usb_gadget_ops {
* @connected: True if gadget is connected.
* @lpm_capable: If the gadget max_speed is FULL or HIGH, this flag
* indicates that it supports LPM as per the LPM ECN & errata.
+ * @irq: the interrupt number for device controller.
*
* Gadgets have a mostly-portable "gadget driver" implementing device
* functions, handling all usb configurations and interfaces. Gadget
@@ -427,6 +431,7 @@ struct usb_gadget {
unsigned deactivated:1;
unsigned connected:1;
unsigned lpm_capable:1;
+ int irq;
};
#define work_to_gadget(w) (container_of((w), struct usb_gadget, work))
@@ -773,6 +778,9 @@ struct usb_gadget_string_container {
/* put descriptor for string with that id into buf (buflen >= 256) */
int usb_gadget_get_string(const struct usb_gadget_strings *table, int id, u8 *buf);
+/* check if the given language identifier is valid */
+bool usb_validate_langid(u16 langid);
+
/*-------------------------------------------------------------------------*/
/* utility to simplify managing config descriptors */
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index e12105ed3834..3dbb42c637c1 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -479,7 +479,8 @@ extern void usb_hcd_platform_shutdown(struct platform_device *dev);
struct pci_dev;
struct pci_device_id;
extern int usb_hcd_pci_probe(struct pci_dev *dev,
- const struct pci_device_id *id);
+ const struct pci_device_id *id,
+ const struct hc_driver *driver);
extern void usb_hcd_pci_remove(struct pci_dev *dev);
extern void usb_hcd_pci_shutdown(struct pci_dev *dev);
diff --git a/include/linux/usb/typec.h b/include/linux/usb/typec.h
index b00a2642a9cd..5daa1c49761c 100644
--- a/include/linux/usb/typec.h
+++ b/include/linux/usb/typec.h
@@ -254,6 +254,7 @@ int typec_set_mode(struct typec_port *port, int mode);
void *typec_get_drvdata(struct typec_port *port);
+int typec_find_orientation(const char *name);
int typec_find_port_power_role(const char *name);
int typec_find_power_role(const char *name);
int typec_find_port_data_role(const char *name);