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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /include/linux/usb/sl811.h
Initial import
Diffstat (limited to 'include/linux/usb/sl811.h')
-rw-r--r--include/linux/usb/sl811.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/include/linux/usb/sl811.h b/include/linux/usb/sl811.h
new file mode 100644
index 000000000..3afe4d16f
--- /dev/null
+++ b/include/linux/usb/sl811.h
@@ -0,0 +1,29 @@
+/*
+ * board initialization should put one of these into dev->platform_data
+ * and place the sl811hs onto platform_bus named "sl811-hcd".
+ */
+
+#ifndef __LINUX_USB_SL811_H
+#define __LINUX_USB_SL811_H
+
+struct sl811_platform_data {
+ unsigned can_wakeup:1;
+
+ /* given port_power, msec/2 after power on till power good */
+ u8 potpg;
+
+ /* mA/2 power supplied on this port (max = default = 250) */
+ u8 power;
+
+ /* sl811 relies on an external source of VBUS current */
+ void (*port_power)(struct device *dev, int is_on);
+
+ /* pulse sl811 nRST (probably with a GPIO) */
+ void (*reset)(struct device *dev);
+
+ /* some boards need something like these: */
+ /* int (*check_overcurrent)(struct device *dev); */
+ /* void (*clock_enable)(struct device *dev, int is_on); */
+};
+
+#endif /* __LINUX_USB_SL811_H */