Commit 3cb3234e authored by hayeswang's avatar hayeswang Committed by David S. Miller

r8152: adjust U2P3 for RTL8153

Use another way to keep disabling the U2P3 for both RTL_VER_03 and
RTL_VER_04.

Move enabling U2P3 from r8153_init() to r8153_hw_phy_cfg(). The
engineer ask the setting should be done after PHY settings.

Disable U2P3 first in rtl8153_up().
Signed-off-by: default avatarHayes Wang <hayeswang@realtek.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 02552754
...@@ -2468,7 +2468,7 @@ static void r8153_u2p3en(struct r8152 *tp, bool enable) ...@@ -2468,7 +2468,7 @@ static void r8153_u2p3en(struct r8152 *tp, bool enable)
u32 ocp_data; u32 ocp_data;
ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_U2P3_CTRL); ocp_data = ocp_read_word(tp, MCU_TYPE_USB, USB_U2P3_CTRL);
if (enable && tp->version != RTL_VER_03 && tp->version != RTL_VER_04) if (enable)
ocp_data |= U2P3_ENABLE; ocp_data |= U2P3_ENABLE;
else else
ocp_data &= ~U2P3_ENABLE; ocp_data &= ~U2P3_ENABLE;
...@@ -2559,7 +2559,18 @@ static void rtl8153_runtime_enable(struct r8152 *tp, bool enable) ...@@ -2559,7 +2559,18 @@ static void rtl8153_runtime_enable(struct r8152 *tp, bool enable)
} else { } else {
rtl_runtime_suspend_enable(tp, false); rtl_runtime_suspend_enable(tp, false);
r8153_mac_clk_spd(tp, false); r8153_mac_clk_spd(tp, false);
switch (tp->version) {
case RTL_VER_03:
case RTL_VER_04:
break;
case RTL_VER_05:
case RTL_VER_06:
default:
r8153_u2p3en(tp, true); r8153_u2p3en(tp, true);
break;
}
r8153_u1u2en(tp, true); r8153_u1u2en(tp, true);
} }
} }
...@@ -2898,6 +2909,17 @@ static void r8153_hw_phy_cfg(struct r8152 *tp) ...@@ -2898,6 +2909,17 @@ static void r8153_hw_phy_cfg(struct r8152 *tp)
r8153_aldps_en(tp, true); r8153_aldps_en(tp, true);
r8152b_enable_fc(tp); r8152b_enable_fc(tp);
switch (tp->version) {
case RTL_VER_03:
case RTL_VER_04:
break;
case RTL_VER_05:
case RTL_VER_06:
default:
r8153_u2p3en(tp, true);
break;
}
set_bit(PHY_RESET, &tp->flags); set_bit(PHY_RESET, &tp->flags);
} }
...@@ -3143,10 +3165,22 @@ static void rtl8153_up(struct r8152 *tp) ...@@ -3143,10 +3165,22 @@ static void rtl8153_up(struct r8152 *tp)
return; return;
r8153_u1u2en(tp, false); r8153_u1u2en(tp, false);
r8153_u2p3en(tp, false);
r8153_aldps_en(tp, false); r8153_aldps_en(tp, false);
r8153_first_init(tp); r8153_first_init(tp);
r8153_aldps_en(tp, true); r8153_aldps_en(tp, true);
switch (tp->version) {
case RTL_VER_03:
case RTL_VER_04:
break;
case RTL_VER_05:
case RTL_VER_06:
default:
r8153_u2p3en(tp, true); r8153_u2p3en(tp, true);
break;
}
r8153_u1u2en(tp, true); r8153_u1u2en(tp, true);
} }
...@@ -3545,7 +3579,6 @@ static void r8153_init(struct r8152 *tp) ...@@ -3545,7 +3579,6 @@ static void r8153_init(struct r8152 *tp)
ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data); ocp_write_word(tp, MCU_TYPE_USB, USB_USB_CTRL, ocp_data);
rtl_tally_reset(tp); rtl_tally_reset(tp);
r8153_u2p3en(tp, true);
} }
static int rtl8152_pre_reset(struct usb_interface *intf) static int rtl8152_pre_reset(struct usb_interface *intf)
......
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