By using the unified device property interface, the function
can be made available for all platforms and not just the
ones using DT.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
of_usb_get_dr_mode will be converted into more generic
usb_get_dr_mode function that will take struct device
instead of struct device_node as its parameter.
To make the conversion possible later, waiting for the
platform device for dwc3 to be populated before calling
of_usb_get_dr_mode.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
CC: Giuseppe Cavallaro <peppe.cavallaro@st.com>
CC: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
the mode of operation is exposed through debugfs
at all times. Because of that, we're removing
the unnecessary messages.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Copy-paste error from the previous block of error handling code.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression e,e1;
@@
if (IS_ERR(e)) {
...
(
ret = PTR_ERR(e);
|
* ret = PTR_ERR(e1);
)
...
return ret;
}
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This patch adds the ST glue logic to manage the DWC3 HC
on STiH407 SoC family. It manages the powerdown signal,
and configures the internal glue logic and syscfg registers.
[ balbi@ti.com : actually switch over to of_platform_depopulate() ]
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Heikki Krogerus