mirror of
https://git.openwrt.org/openwrt/openwrt.git
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b4c02c9998
Removed upstreamed patches:
generic/pending-5.4
445-mtd-spinand-gigadevice-Only-one-dummy-byte-in-QUA.patch
446-mtd-spinand-gigadevice-Add-QE-Bit.patch
pistachio/patches-5.4
150-pwm-img-Fix-null-pointer-access-in-probe.patch
Manually rebased:
layerscape/patches-5.4
801-audio-0011-Revert-ASoC-fsl_sai-add-of_match-data.patch
801-audio-0039-MLK-16224-6-ASoC-fsl_sai-fix-DSD-suspend-resume.patch
801-audio-0073-MLK-21957-3-ASoC-fsl_sai-add-bitcount-and-timestamp-.patch
820-usb-0009-usb-dwc3-Add-workaround-for-host-mode-VBUS-glitch-wh.patch
All modifications made by update_kernel.sh
Build system: x86_64
Build-tested: ipq806x/R7800, ath79/generic, bcm27xx/bcm2711,
mvebu (mamba, rango), x86_64, ramips/mt7621
Run-tested: ipq806x/R7800, mvebu (mamba, rango), x86_64, ramips (RT-AC57U)
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
[alter 820-usb-0009-usb-dwc3-Add-workaround-for-host-mode-VBUS-glitch-wh]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
45 lines
1.8 KiB
Diff
45 lines
1.8 KiB
Diff
From b0c6ae0f8948a2be6bf4e8b4bbab9ca1343289b6 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
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Date: Wed, 2 Sep 2020 16:43:44 +0200
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Subject: [PATCH] PCI: aardvark: Fix initialization with old Marvell's Arm
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Trusted Firmware
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Old ATF automatically power on pcie phy and does not provide SMC call for
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phy power on functionality which leads to aardvark initialization failure:
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[ 0.330134] mvebu-a3700-comphy d0018300.phy: unsupported SMC call, try updating your firmware
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[ 0.338846] phy phy-d0018300.phy.1: phy poweron failed --> -95
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[ 0.344753] advk-pcie d0070000.pcie: Failed to initialize PHY (-95)
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[ 0.351160] advk-pcie: probe of d0070000.pcie failed with error -95
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This patch fixes above failure by ignoring 'not supported' error in
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aardvark driver. In this case it is expected that phy is already power on.
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Tested-by: Tomasz Maciej Nowak <tmn505@gmail.com>
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Link: https://lore.kernel.org/r/20200902144344.16684-3-pali@kernel.org
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Fixes: 366697018c9a ("PCI: aardvark: Add PHY support")
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Signed-off-by: Pali Rohár <pali@kernel.org>
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Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
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Reviewed-by: Rob Herring <robh@kernel.org>
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Cc: <stable@vger.kernel.org> # 5.8+: ea17a0f153af: phy: marvell: comphy: Convert internal SMCC firmware return codes to errno
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---
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drivers/pci/controller/pci-aardvark.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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--- a/drivers/pci/controller/pci-aardvark.c
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+++ b/drivers/pci/controller/pci-aardvark.c
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@@ -1123,7 +1123,9 @@ static int advk_pcie_enable_phy(struct a
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}
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ret = phy_power_on(pcie->phy);
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- if (ret) {
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+ if (ret == -EOPNOTSUPP) {
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+ dev_warn(&pcie->pdev->dev, "PHY unsupported by firmware\n");
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+ } else if (ret) {
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phy_exit(pcie->phy);
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return ret;
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}
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