[PATCH 3/7] phy: usb: sunxi: Introduce Allwinner A31 USB PHY support

Kishon Vijay Abraham I
2014-05-07T13:35:30Z

Hi,

On Wednesday 07 May 2014 09:20 AM, Maxime Ripard wrote:
> The USB phy controller in the A31 differs mostly from the older controllers
> because it has a clock dedicated for each phy, while the older ones were having
> a single clock for all the phys.
>
> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
> ---
> drivers/phy/phy-sun4i-usb.c | 35 ++++++++++++++++++++++++++---------
> 1 file changed, 26 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/phy/phy-sun4i-usb.c b/drivers/phy/phy-sun4i-usb.c
> index e6e6c4ba7145..1d83abe07a29 100644
> --- a/drivers/phy/phy-sun4i-usb.c
> +++ b/drivers/phy/phy-sun4i-usb.c
> @@ -61,16 +61,17 @@
> #define MAX_PHYS 3
>
> struct sun4i_usb_phy_data {
> - struct clk *clk;
> void __iomem *base;
> struct mutex mutex;
> int num_phys;
> u32 disc_thresh;
> + bool dedicated_clocks;

Don't think we need this structure member as it's been used only in probe.

Thanks
Kishon