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usb: phy: tegra: Correct definition of B_SESS_VLD_WAKEUP_EN bit

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The B_SESS_VLD_WAKEUP_EN bit 6 was added by a mistake in a previous
commit. This bit corresponds to B_SESS_END_WAKEUP_EN, which we don't use.
The B_VBUS_VLD_WAKEUP_EN doesn't exist at all and B_SESS_VLD_WAKEUP_EN
needs to be in place of it. We don't utilize B-sensors in the driver,
so it never was a problem, nevertheless let's correct the definition of
the bits.

Fixes: 35192007d2 ("usb: phy: tegra: Support waking up from a low power mode")
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20210613145936.9902-2-digetx@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dmitry Osipenko 2021-06-13 17:59:36 +03:00 committed by Greg Kroah-Hartman
parent 6f8d39a8ef
commit 7917e90667
1 changed files with 2 additions and 3 deletions
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5
drivers/usb/phy/phy-tegra-usb.c
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@ -58,8 +58,7 @@
#define USB_WAKEUP_DEBOUNCE_COUNT(x) (((x) & 0x7) << 16)
#define USB_PHY_VBUS_SENSORS 0x404
#define B_SESS_VLD_WAKEUP_EN BIT(6)
#define B_VBUS_VLD_WAKEUP_EN BIT(14)
#define B_SESS_VLD_WAKEUP_EN BIT(14)
#define A_SESS_VLD_WAKEUP_EN BIT(22)
#define A_VBUS_VLD_WAKEUP_EN BIT(30)
@ -545,7 +544,7 @@ static int utmi_phy_power_on(struct tegra_usb_phy *phy)
val = readl_relaxed(base + USB_PHY_VBUS_SENSORS);
val &= ~(A_VBUS_VLD_WAKEUP_EN | A_SESS_VLD_WAKEUP_EN);
val &= ~(B_VBUS_VLD_WAKEUP_EN | B_SESS_VLD_WAKEUP_EN);
val &= ~(B_SESS_VLD_WAKEUP_EN);
writel_relaxed(val, base + USB_PHY_VBUS_SENSORS);
val = readl_relaxed(base + UTMIP_BAT_CHRG_CFG0);