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authorNikhil Badola <nikhil.badola@freescale.com>2015-06-15 13:18:22 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-07-23 02:37:32 +0300
commit6009d95e04cf74c6f80db56fddca21fea476ad24 (patch)
tree0e1f7a7fbf3c2e7550055960db1fecf7d7ff69d4
parent523f1dec58408b36e7683a3d61a0286eed1fc1c8 (diff)
downloadlinux-6009d95e04cf74c6f80db56fddca21fea476ad24.tar.xz
drivers:usb:fsl: Introduce FSL_USB2_PHY_UTMI_DUAL macro
Introduce FSL_USB2_PHY_UTMI_DUAL macro for setting phy mode in SOCs such has T4240, T1040, T2080 which have utmi dual-phy Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com> Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/usb/host/ehci-fsl.c1
-rw-r--r--drivers/usb/host/fsl-mph-dr-of.c2
-rw-r--r--include/linux/fsl_devices.h1
3 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index 716aa8be1d6f..b04c9dbd5c7d 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -213,6 +213,7 @@ static int ehci_fsl_setup_phy(struct usb_hcd *hcd,
portsc |= PORT_PTS_PTW;
/* fall through */
case FSL_USB2_PHY_UTMI:
+ case FSL_USB2_PHY_UTMI_DUAL:
if (pdata->have_sysif_regs && pdata->controller_ver) {
/* controller version 1.6 or above */
setbits32(non_ehci + FSL_SOC_USB_CTRL, UTMI_PHY_EN);
diff --git a/drivers/usb/host/fsl-mph-dr-of.c b/drivers/usb/host/fsl-mph-dr-of.c
index 17e1e6b7a035..631fc504afda 100644
--- a/drivers/usb/host/fsl-mph-dr-of.c
+++ b/drivers/usb/host/fsl-mph-dr-of.c
@@ -69,6 +69,8 @@ static enum fsl_usb2_phy_modes determine_usb_phy(const char *phy_type)
return FSL_USB2_PHY_UTMI;
if (!strcasecmp(phy_type, "utmi_wide"))
return FSL_USB2_PHY_UTMI_WIDE;
+ if (!strcasecmp(phy_type, "utmi_dual"))
+ return FSL_USB2_PHY_UTMI_DUAL;
if (!strcasecmp(phy_type, "serial"))
return FSL_USB2_PHY_SERIAL;
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index bdb40f67180c..070d9aef90a7 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -69,6 +69,7 @@ enum fsl_usb2_phy_modes {
FSL_USB2_PHY_UTMI,
FSL_USB2_PHY_UTMI_WIDE,
FSL_USB2_PHY_SERIAL,
+ FSL_USB2_PHY_UTMI_DUAL,
};
struct clk;