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-rw-r--r--drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c12
-rw-r--r--drivers/phy/broadcom/phy-brcm-usb-init.c10
-rw-r--r--drivers/phy/broadcom/phy-brcm-usb-init.h10
-rw-r--r--drivers/phy/broadcom/phy-brcm-usb.c14
4 files changed, 25 insertions, 21 deletions
diff --git a/drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c b/drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c
index d2524b70ea16..430a8ae0cd24 100644
--- a/drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c
+++ b/drivers/phy/broadcom/phy-brcm-usb-init-synopsys.c
@@ -195,10 +195,10 @@ static void usb_init_common(struct brcm_usb_init_params *params)
if (USB_CTRL_MASK(USB_DEVICE_CTL1, PORT_MODE)) {
reg = brcm_usb_readl(USB_CTRL_REG(ctrl, USB_DEVICE_CTL1));
reg &= ~USB_CTRL_MASK(USB_DEVICE_CTL1, PORT_MODE);
- reg |= params->mode;
+ reg |= params->port_mode;
brcm_usb_writel(reg, USB_CTRL_REG(ctrl, USB_DEVICE_CTL1));
}
- switch (params->mode) {
+ switch (params->supported_port_modes) {
case USB_CTLR_MODE_HOST:
USB_CTRL_UNSET(ctrl, USB_PM, BDC_SOFT_RESETB);
break;
@@ -276,7 +276,7 @@ static void usb_init_common_7211b0(struct brcm_usb_init_params *params)
/* Set the PHY_MODE */
reg = brcm_usb_readl(usb_phy + USB_PHY_UTMI_CTL_1);
reg &= ~USB_PHY_UTMI_CTL_1_PHY_MODE_MASK;
- reg |= params->mode << USB_PHY_UTMI_CTL_1_PHY_MODE_SHIFT;
+ reg |= params->supported_port_modes << USB_PHY_UTMI_CTL_1_PHY_MODE_SHIFT;
brcm_usb_writel(reg, usb_phy + USB_PHY_UTMI_CTL_1);
usb_init_common(params);
@@ -286,7 +286,7 @@ static void usb_init_common_7211b0(struct brcm_usb_init_params *params)
* the default "Read Transaction Size" of 6 (1024 bytes).
* Set it to 4 (256 bytes).
*/
- if ((params->mode != USB_CTLR_MODE_HOST) && bdc_ec) {
+ if ((params->supported_port_modes != USB_CTLR_MODE_HOST) && bdc_ec) {
reg = brcm_usb_readl(bdc_ec + BDC_EC_AXIRDA);
reg &= ~BDC_EC_AXIRDA_RTS_MASK;
reg |= (0x4 << BDC_EC_AXIRDA_RTS_SHIFT);
@@ -385,7 +385,7 @@ static int usb_get_dual_select(struct brcm_usb_init_params *params)
return reg;
}
-static void usb_set_dual_select(struct brcm_usb_init_params *params, int mode)
+static void usb_set_dual_select(struct brcm_usb_init_params *params)
{
void __iomem *ctrl = params->regs[BRCM_REGS_CTRL];
u32 reg;
@@ -394,7 +394,7 @@ static void usb_set_dual_select(struct brcm_usb_init_params *params, int mode)
reg = brcm_usb_readl(USB_CTRL_REG(ctrl, USB_DEVICE_CTL1));
reg &= ~USB_CTRL_MASK(USB_DEVICE_CTL1, PORT_MODE);
- reg |= mode;
+ reg |= params->port_mode;
brcm_usb_writel(reg, USB_CTRL_REG(ctrl, USB_DEVICE_CTL1));
}
diff --git a/drivers/phy/broadcom/phy-brcm-usb-init.c b/drivers/phy/broadcom/phy-brcm-usb-init.c
index dddcbd3cd5f3..a7f8b3d3264d 100644
--- a/drivers/phy/broadcom/phy-brcm-usb-init.c
+++ b/drivers/phy/broadcom/phy-brcm-usb-init.c
@@ -876,11 +876,11 @@ static void usb_init_common(struct brcm_usb_init_params *params)
reg = brcm_usb_readl(USB_CTRL_REG(ctrl, USB_DEVICE_CTL1));
reg &= ~USB_CTRL_MASK_FAMILY(params, USB_DEVICE_CTL1,
PORT_MODE);
- reg |= params->mode;
+ reg |= params->port_mode;
brcm_usb_writel(reg, USB_CTRL_REG(ctrl, USB_DEVICE_CTL1));
}
if (USB_CTRL_MASK_FAMILY(params, USB_PM, BDC_SOFT_RESETB)) {
- switch (params->mode) {
+ switch (params->supported_port_modes) {
case USB_CTLR_MODE_HOST:
USB_CTRL_UNSET_FAMILY(params, USB_PM, BDC_SOFT_RESETB);
break;
@@ -891,7 +891,7 @@ static void usb_init_common(struct brcm_usb_init_params *params)
}
}
if (USB_CTRL_MASK_FAMILY(params, SETUP, CC_DRD_MODE_ENABLE)) {
- if (params->mode == USB_CTLR_MODE_TYPEC_PD)
+ if (params->supported_port_modes == USB_CTLR_MODE_TYPEC_PD)
USB_CTRL_SET_FAMILY(params, SETUP, CC_DRD_MODE_ENABLE);
else
USB_CTRL_UNSET_FAMILY(params, SETUP,
@@ -1000,7 +1000,7 @@ static int usb_get_dual_select(struct brcm_usb_init_params *params)
return reg;
}
-static void usb_set_dual_select(struct brcm_usb_init_params *params, int mode)
+static void usb_set_dual_select(struct brcm_usb_init_params *params)
{
void __iomem *ctrl = params->regs[BRCM_REGS_CTRL];
u32 reg;
@@ -1011,7 +1011,7 @@ static void usb_set_dual_select(struct brcm_usb_init_params *params, int mode)
reg = brcm_usb_readl(USB_CTRL_REG(ctrl, USB_DEVICE_CTL1));
reg &= ~USB_CTRL_MASK_FAMILY(params, USB_DEVICE_CTL1,
PORT_MODE);
- reg |= mode;
+ reg |= params->port_mode;
brcm_usb_writel(reg, USB_CTRL_REG(ctrl, USB_DEVICE_CTL1));
}
}
diff --git a/drivers/phy/broadcom/phy-brcm-usb-init.h b/drivers/phy/broadcom/phy-brcm-usb-init.h
index 1ccb5ddab865..bedf2b8e2f19 100644
--- a/drivers/phy/broadcom/phy-brcm-usb-init.h
+++ b/drivers/phy/broadcom/phy-brcm-usb-init.h
@@ -45,14 +45,15 @@ struct brcm_usb_init_ops {
void (*uninit_eohci)(struct brcm_usb_init_params *params);
void (*uninit_xhci)(struct brcm_usb_init_params *params);
int (*get_dual_select)(struct brcm_usb_init_params *params);
- void (*set_dual_select)(struct brcm_usb_init_params *params, int mode);
+ void (*set_dual_select)(struct brcm_usb_init_params *params);
};
struct brcm_usb_init_params {
void __iomem *regs[BRCM_REGS_MAX];
int ioc;
int ipp;
- int mode;
+ int supported_port_modes;
+ int port_mode;
u32 family_id;
u32 product_id;
int selected_family;
@@ -153,11 +154,10 @@ static inline int brcm_usb_get_dual_select(struct brcm_usb_init_params *ini)
return 0;
}
-static inline void brcm_usb_set_dual_select(struct brcm_usb_init_params *ini,
- int mode)
+static inline void brcm_usb_set_dual_select(struct brcm_usb_init_params *ini)
{
if (ini->ops->set_dual_select)
- ini->ops->set_dual_select(ini, mode);
+ ini->ops->set_dual_select(ini);
}
#endif /* _USB_BRCM_COMMON_INIT_H */
diff --git a/drivers/phy/broadcom/phy-brcm-usb.c b/drivers/phy/broadcom/phy-brcm-usb.c
index 2cb3779fcdf8..99d4deabfd97 100644
--- a/drivers/phy/broadcom/phy-brcm-usb.c
+++ b/drivers/phy/broadcom/phy-brcm-usb.c
@@ -233,7 +233,7 @@ static ssize_t dr_mode_show(struct device *dev,
return sprintf(buf, "%s\n",
value_to_name(&brcm_dr_mode_to_name[0],
ARRAY_SIZE(brcm_dr_mode_to_name),
- priv->ini.mode));
+ priv->ini.supported_port_modes));
}
static DEVICE_ATTR_RO(dr_mode);
@@ -249,7 +249,8 @@ static ssize_t dual_select_store(struct device *dev,
res = name_to_value(&brcm_dual_mode_to_name[0],
ARRAY_SIZE(brcm_dual_mode_to_name), buf, &value);
if (!res) {
- brcm_usb_set_dual_select(&priv->ini, value);
+ priv->ini.port_mode = value;
+ brcm_usb_set_dual_select(&priv->ini);
res = len;
}
mutex_unlock(&sysfs_lock);
@@ -495,13 +496,16 @@ static int brcm_usb_phy_probe(struct platform_device *pdev)
of_property_read_u32(dn, "brcm,ipp", &priv->ini.ipp);
of_property_read_u32(dn, "brcm,ioc", &priv->ini.ioc);
- priv->ini.mode = USB_CTLR_MODE_HOST;
+ priv->ini.supported_port_modes = USB_CTLR_MODE_HOST;
err = of_property_read_string(dn, "dr_mode", &mode);
if (err == 0) {
name_to_value(&brcm_dr_mode_to_name[0],
ARRAY_SIZE(brcm_dr_mode_to_name),
- mode, &priv->ini.mode);
+ mode, &priv->ini.supported_port_modes);
}
+ /* Default port_mode to supported port_modes */
+ priv->ini.port_mode = priv->ini.supported_port_modes;
+
if (of_property_read_bool(dn, "brcm,has-xhci"))
priv->has_xhci = true;
if (of_property_read_bool(dn, "brcm,has-eohci"))
@@ -539,7 +543,7 @@ static int brcm_usb_phy_probe(struct platform_device *pdev)
* Create sysfs entries for mode.
* Remove "dual_select" attribute if not in dual mode
*/
- if (priv->ini.mode != USB_CTLR_MODE_DRD)
+ if (priv->ini.supported_port_modes != USB_CTLR_MODE_DRD)
brcm_usb_phy_attrs[1] = NULL;
err = sysfs_create_group(&dev->kobj, &brcm_usb_phy_group);
if (err)
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