[PATCH 01/24] usb: phy: nop: Add some parameters to platform data

Roger Quadros
2013-03-12T11:43:45Z

Add clk_rate parameter to platform data. If supplied, the
NOP phy driver will program the clock to that rate during probe.

Also add 2 flags, needs_vcc and needs_reset.
If the flag is set and the regulator couldn't be found
then the driver will bail out with -EPROBE_DEFER.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
---
include/linux/usb/nop-usb-xceiv.h | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/include/linux/usb/nop-usb-xceiv.h b/include/linux/usb/nop-usb-xceiv.h
index 28884c7..148d351 100644
--- a/include/linux/usb/nop-usb-xceiv.h
+++ b/include/linux/usb/nop-usb-xceiv.h
@@ -5,6 +5,11 @@

struct nop_usb_xceiv_platform_data {
enum usb_phy_type type;
+ unsigned long clk_rate;
+
+ /* if set fails with -EPROBE_DEFER if can't get regulator */
+ unsigned int needs_vcc:1;
+ unsigned int needs_reset:1;
};

#if defined(CONFIG_NOP_USB_XCEIV) || (defined(CONFIG_NOP_USB_XCEIV_MODULE) && defined(MODULE))
--
1.7.4.1