moonjuice/kernel_arpi
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
Files
e871c7feebe901ccabf4e009e72efa947327ff2d
kernel_arpi/drivers/phy
History
Mathias Kresin caefa14738 phy: lantiq: rcu-usb2: wait after clock enable 
commit 36acd5e24e upstream.

Commit 65dc2e7252 ("usb: dwc2: Update Core Reset programming flow.")
revealed that the phy isn't ready immediately after enabling it's
clocks. The dwc2_check_core_version() fails and the dwc2 usb driver
errors out.

Add a short delay to let the phy get up and running. There isn't any
documentation how much time is required, the value was chosen based on
tests.

Signed-off-by: Mathias Kresin <dev@kresin.me>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Cc: <stable@vger.kernel.org> # v5.7+
Link: https://lore.kernel.org/r/20210107224901.2102479-1-dev@kresin.me
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-04 11:38:24 +01:00
..
allwinner
Merge branch 'fixes' into next
2020-07-17 13:45:53 +05:30
amlogic
…
broadcom
phy: usb: Fix incorrect clearing of tca_drv_sel bit in SETUP reg for 7211
2020-10-28 21:40:56 +05:30
cadence
phy: cadence-torrent: Fix error code in cdns_torrent_phy_probe()
2021-03-04 11:38:11 +01:00
freescale
phy: fsl-imx8mq-usb: Constify imx8mq_usb_phy_ops
2020-08-31 14:36:36 +05:30
hisilicon
phy: hisilicon; Constify hi3660_phy_ops
2020-08-31 14:36:36 +05:30
intel
phy: intel: PHY_INTEL_KEEMBAY_EMMC should depend on ARCH_KEEMBAY
2020-11-16 13:10:17 +05:30
lantiq
phy: lantiq: rcu-usb2: wait after clock enable
2021-03-04 11:38:24 +01:00
marvell
Merge tag 'pci-v5.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2020-10-22 12:41:00 -07:00
mediatek
drm/mediatek: avoid dereferencing a null hdmi_phy on an error message
2020-12-30 11:53:43 +01:00
motorola
phy: cpcap-usb: Fix warning for missing regulator_disable
2021-02-07 15:37:13 +01:00
mscc
…
qualcomm
phy: qualcomm: Fix 28 nm Hi-Speed USB PHY OF dependency
2020-11-16 13:20:38 +05:30
ralink
phy: ralink-usb: Constify ralink_usb_phy_ops
2020-08-31 14:36:37 +05:30
renesas
phy: renesas: rcar-gen3-usb2: disable runtime pm in case of failure
2020-12-30 11:53:36 +01:00
rockchip
phy: rockchip-emmc: emmc_phy_init() always return 0
2021-03-04 11:38:10 +01:00
samsung
phy: samsung-ufs: Constify samsung_ufs_phy_ops
2020-08-31 14:36:37 +05:30
socionext
phy: socionext: Add UniPhier AHCI PHY driver support
2020-08-31 17:07:53 +05:30
st
phy: stm32: use NULL instead of zero
2020-07-13 12:15:46 +05:30
tegra
phy: tegra: xusb: Fix usb_phy device driver field
2020-12-30 11:53:26 +01:00
ti
Merge 5.9-rc8 into usb-next
2020-10-05 08:54:36 +02:00
xilinx
…
Kconfig
phy: USB_LGM_PHY should depend on X86
2021-03-04 11:38:13 +01:00
Makefile
phy: Add USB3 PHY support for Intel LGM SoC
2020-09-11 17:12:49 +05:30
phy-core-mipi-dphy.c
…
phy-core.c
…
phy-lgm-usb.c
phy: Add USB3 PHY support for Intel LGM SoC
2020-09-11 17:12:49 +05:30
phy-lpc18xx-usb-otg.c
…
phy-pistachio-usb.c
…
phy-xgene.c
phy: xgene: remove unsigned integer comparison with less than zero
2020-07-13 12:14:51 +05:30