Blame SOURCES/0001-brcm-rpi4-fix-usb-numeration.patch
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From 6e318871fac5533bd4dd82677b08ba7be17df55b Mon Sep 17 00:00:00 2001
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From: Peter Robinson <pbrobinson@gmail.com>
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Date: Tue, 12 Jan 2021 23:14:09 +0000
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Subject: [PATCH] brcm: rpi4: fix usb numeration
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Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
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---
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drivers/pci/controller/pcie-brcmstb.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/drivers/pci/controller/pcie-brcmstb.c b/drivers/pci/controller/pcie-brcmstb.c
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index 9c3d2982248d..78ed98e9b099 100644
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--- a/drivers/pci/controller/pcie-brcmstb.c
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+++ b/drivers/pci/controller/pcie-brcmstb.c
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@@ -869,6 +869,7 @@ static int brcm_pcie_setup(struct brcm_pcie *pcie)
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/* Reset the bridge */
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pcie->bridge_sw_init_set(pcie, 1);
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+ pcie->perst_set(pcie, 1);
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usleep_range(100, 200);
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/* Take the bridge out of reset */
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--
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2.29.2
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