diff options
| author | Marek Vasut | 2021-04-22 21:06:40 +0200 |
|---|---|---|
| committer | Marek Vasut | 2021-04-28 17:16:18 +0200 |
| commit | 53396d67baef4acbcc257c5f2c702935b62cc858 (patch) | |
| tree | c20c1c87f274a59957743f94e12f884e3e709729 /drivers/usb/host | |
| parent | 79b0f08d6af498e6fda8cd257d62e2095764410c (diff) | |
usb: ehci-mx6: Limit PHY address parsing to !CONFIG_PHY
For systems which use generic PHY support and implement USB PHY driver,
the parsing of PHY properties is unnecessary, disable it.
Signed-off-by: Marek Vasut <marex@denx.de>
Tested-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ehci-mx6.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c index 7642a31b655..06be9deaaae 100644 --- a/drivers/usb/host/ehci-mx6.c +++ b/drivers/usb/host/ehci-mx6.c @@ -265,6 +265,8 @@ int usb_phy_mode(int port) } #endif +#if !defined(CONFIG_PHY) +/* Should be done in the MXS PHY driver */ static void usb_oc_config(struct usbnc_regs *usbnc, int index) { void __iomem *ctrl = (void __iomem *)(&usbnc->ctrl[index]); @@ -285,6 +287,7 @@ static void usb_oc_config(struct usbnc_regs *usbnc, int index) clrbits_le32(ctrl, UCTRL_PWR_POL); #endif } +#endif #if !CONFIG_IS_ENABLED(DM_USB) /** @@ -432,10 +435,12 @@ struct ehci_mx6_priv_data { struct clk clk; struct phy phy; enum usb_init_type init_type; +#if !defined(CONFIG_PHY) int portnr; void __iomem *phy_addr; void __iomem *misc_addr; void __iomem *anatop_addr; +#endif }; static int mx6_init_after_reset(struct ehci_ctrl *dev) @@ -448,14 +453,14 @@ static int mx6_init_after_reset(struct ehci_ctrl *dev) usb_power_config_mx6(priv->anatop_addr, priv->portnr); usb_power_config_mx7(priv->misc_addr); usb_power_config_mx7ulp(priv->phy_addr); -#endif usb_oc_config(priv->misc_addr, priv->portnr); -#if !defined(CONFIG_PHY) && (defined(CONFIG_MX6) || defined(CONFIG_MX7ULP)) +#if defined(CONFIG_MX6) || defined(CONFIG_MX7ULP) usb_internal_phy_clock_gate(priv->phy_addr, 1); usb_phy_enable(ehci, priv->phy_addr); #endif +#endif #if CONFIG_IS_ENABLED(DM_REGULATOR) if (priv->vbus_supply) { @@ -558,6 +563,7 @@ static int ehci_usb_of_to_plat(struct udevice *dev) static int mx6_parse_dt_addrs(struct udevice *dev) { +#if !defined(CONFIG_PHY) struct ehci_mx6_priv_data *priv = dev_get_priv(dev); int phy_off, misc_off; const void *blob = gd->fdt_blob; @@ -594,7 +600,7 @@ static int mx6_parse_dt_addrs(struct udevice *dev) priv->misc_addr = addr; -#if !defined(CONFIG_PHY) && defined(CONFIG_MX6) +#if defined(CONFIG_MX6) int anatop_off; /* Resolve ANATOP offset through USB PHY node */ @@ -608,6 +614,7 @@ static int mx6_parse_dt_addrs(struct udevice *dev) priv->anatop_addr = addr; #endif +#endif return 0; } @@ -661,14 +668,14 @@ static int ehci_usb_probe(struct udevice *dev) usb_power_config_mx6(priv->anatop_addr, priv->portnr); usb_power_config_mx7(priv->misc_addr); usb_power_config_mx7ulp(priv->phy_addr); -#endif usb_oc_config(priv->misc_addr, priv->portnr); -#if !defined(CONFIG_PHY) && (defined(CONFIG_MX6) || defined(CONFIG_MX7ULP)) +#if defined(CONFIG_MX6) || defined(CONFIG_MX7ULP) usb_internal_phy_clock_gate(priv->phy_addr, 1); usb_phy_enable(ehci, priv->phy_addr); #endif +#endif #if CONFIG_IS_ENABLED(DM_REGULATOR) if (priv->vbus_supply) { |