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27 lines
1.1 KiB
Diff
27 lines
1.1 KiB
Diff
From 5dfe1cec580829faa49842672a25481b104c26ef Mon Sep 17 00:00:00 2001
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From: Al Cooper <alcooperx@gmail.com>
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Date: Fri, 3 Jan 2020 13:18:10 -0500
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Subject: [PATCH] phy: usb: USB driver is crashing during S3 resume on 7216
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This is a result of the USB 2.0 clocks not being disabled/enabled
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during suspend/resume on XHCI only systems.
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Signed-off-by: Al Cooper <alcooperx@gmail.com>
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Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
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Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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---
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drivers/phy/broadcom/phy-brcm-usb.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/phy/broadcom/phy-brcm-usb.c
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+++ b/drivers/phy/broadcom/phy-brcm-usb.c
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@@ -543,7 +543,7 @@ static int brcm_usb_phy_suspend(struct d
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brcm_usb_wake_enable(&priv->ini, true);
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if (priv->phys[BRCM_USB_PHY_3_0].inited)
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clk_disable_unprepare(priv->usb_30_clk);
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- if (priv->phys[BRCM_USB_PHY_2_0].inited)
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+ if (priv->phys[BRCM_USB_PHY_2_0].inited || !priv->has_eohci)
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clk_disable_unprepare(priv->usb_20_clk);
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if (priv->wake_irq >= 0)
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enable_irq_wake(priv->wake_irq);
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