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| author | Nikhil Badola <nikhil.badola@freescale.com> | 2015-06-15 15:48:22 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-07-22 16:37:32 -0700 |
| commit | 6009d95e04cf74c6f80db56fddca21fea476ad24 (patch) | |
| tree | 0e1f7a7fbf3c2e7550055960db1fecf7d7ff69d4 | |
| parent | 523f1dec58408b36e7683a3d61a0286eed1fc1c8 (diff) | |
| download | lwn-6009d95e04cf74c6f80db56fddca21fea476ad24.tar.gz lwn-6009d95e04cf74c6f80db56fddca21fea476ad24.zip | |
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.c | 1 | ||||
| -rw-r--r-- | drivers/usb/host/fsl-mph-dr-of.c | 2 | ||||
| -rw-r--r-- | include/linux/fsl_devices.h | 1 |
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; |