Hello. On 3/19/2015 1:32 PM, Thomas Petazzoni wrote:
This commit adds new register values for the USB_CMD and USB_MODE registers, which allows to avoid the usage of a number of magic values in orion_usb_phy_v1_setup().
Signed-off-by: Thomas Petazzoni <thomas.petazz...@free-electrons.com> --- drivers/usb/host/ehci-orion.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c index f6eafec..0feca8a 100644 --- a/drivers/usb/host/ehci-orion.c +++ b/drivers/usb/host/ehci-orion.c @@ -29,7 +29,13 @@ #define wrl(off, val) writel_relaxed((val), hcd->regs + (off)) #define USB_CMD 0x140 +#define USB_CMD_RUN BIT(0) +#define USB_CMD_RESET BIT(1)
Please use tabs to align the values, not spaces.
#define USB_MODE 0x1a8 +#define USB_MODE_MASK GENMASK(1, 0) +#define USB_MODE_DEVICE 0x2 +#define USB_MODE_HOST 0x3 +#define USB_MODE_SDIS BIT(4)
Here too.
#define USB_CAUSE 0x310 #define USB_MASK 0x314 #define USB_WINDOW_CTRL(i) (0x320 + ((i) << 4))
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