Commit 53b381c4 authored by Jes Sorensen's avatar Jes Sorensen Committed by Kalle Valo

rtl8xxxu: Set correct bit to reset MCU IO wrapper

All chips, except for 8812 require BIT(0) for resetting the MCU IO
wrapper. 8723b requires a more complicated reset sequence, so it will
need a custom reset function.
Signed-off-by: default avatarJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent a26703f3
......@@ -2052,13 +2052,13 @@ static void rtl8xxxu_reset_8051(struct rtl8xxxu_priv *priv)
u16 sys_func;
val8 = rtl8xxxu_read8(priv, REG_RSV_CTRL + 1);
val8 &= ~BIT(3);
val8 &= ~BIT(0);
rtl8xxxu_write8(priv, REG_RSV_CTRL + 1, val8);
sys_func = rtl8xxxu_read16(priv, REG_SYS_FUNC);
sys_func &= ~SYS_FUNC_CPU_ENABLE;
rtl8xxxu_write16(priv, REG_SYS_FUNC, sys_func);
val8 = rtl8xxxu_read8(priv, REG_RSV_CTRL + 1);
val8 |= BIT(3);
val8 |= BIT(0);
rtl8xxxu_write8(priv, REG_RSV_CTRL + 1, val8);
sys_func |= SYS_FUNC_CPU_ENABLE;
rtl8xxxu_write16(priv, REG_SYS_FUNC, sys_func);
......
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