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authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>2012-08-06 18:08:39 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-08-10 12:05:32 -0700
commit04216bedafb1b3992a6c2b7f1518281d2ba5fc7b (patch)
treea7219c5971f999f8d7a4b2e2a8a7b5790cb82426 /include/linux/usb/ehci_pdriver.h
parentb6dd245c4594482d46507a0bfd100439be367952 (diff)
usb: host: ehci-platform: add platform specific power callback
This patch enables to call platform specific power callback function. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb/ehci_pdriver.h')
-rw-r--r--include/linux/usb/ehci_pdriver.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/usb/ehci_pdriver.h b/include/linux/usb/ehci_pdriver.h
index 1894f42fe3f..c9d09f8b7ff 100644
--- a/include/linux/usb/ehci_pdriver.h
+++ b/include/linux/usb/ehci_pdriver.h
@@ -41,6 +41,14 @@ struct usb_ehci_pdata {
unsigned big_endian_mmio:1;
unsigned port_power_on:1;
unsigned port_power_off:1;
+
+ /* Turn on all power and clocks */
+ int (*power_on)(struct platform_device *pdev);
+ /* Turn off all power and clocks */
+ void (*power_off)(struct platform_device *pdev);
+ /* Turn on only VBUS suspend power and hotplug detection,
+ * turn off everything else */
+ void (*power_suspend)(struct platform_device *pdev);
};
#endif /* __USB_CORE_EHCI_PDRIVER_H */