Hello.
On 08-03-2013 15:30, Felipe Balbi wrote:
this patch implements ->init() and ->set_vbus()
methods for isp1301 transceiver driver.
Later patches can now come in order to remove
the hackery from ohci-nxp and lpc32xx udc drivers.
Signed-off-by: Felipe Balbi <[email protected]>
---
drivers/usb/phy/phy-isp1301.c | 59 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)
diff --git a/drivers/usb/phy/phy-isp1301.c b/drivers/usb/phy/phy-isp1301.c
index 36c4d98..af8f9da 100644
--- a/drivers/usb/phy/phy-isp1301.c
+++ b/drivers/usb/phy/phy-isp1301.c
[...]
@@ -31,6 +34,60 @@ static const struct i2c_device_id isp1301_id[] = {
[...]
+static int isp1301_phy_init(struct usb_phy *phy)
+{
+ struct isp1301 *isp = phy_to_isp(phy);
+
+ /* Disable transparent UART mode first */
+ isp1301_clear(isp,ISP1301_I2C_MODE_CONTROL_1, MC1_UART_EN);
You misssed space after comma here.
+ isp1301_clear(isp, ISP1301_I2C_MODE_CONTROL_1, ~MC1_SPEED_REG);
+ isp1301_write(isp, ISP1301_I2C_MODE_CONTROL_1, MC1_SPEED_REG);
+ isp1301_clear(isp, ISP1301_I2C_MODE_CONTROL_2, ~0);
+ isp1301_write(isp, ISP1301_I2C_MODE_CONTROL_2, (MC2_BI_DI | MC2_PSW_EN
+ | MC2_SPD_SUSP_CTRL));
+
+ isp1301_clear(isp, ISP1301_I2C_OTG_CONTROL_1, ~0);
+ isp1301_write(isp, ISP1301_I2C_MODE_CONTROL_1, MC1_DAT_SE0);
+ isp1301_write(isp, ISP1301_I2C_OTG_CONTROL_1, (OTG1_DM_PULLDOWN
+ | OTG1_DP_PULLDOWN));
+ isp1301_clear(isp, ISP1301_I2C_OTG_CONTROL_1, (OTG1_DM_PULLUP
+ | OTG1_DP_PULLUP));
() around | not necessary.
WBR, Sergei
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