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Michael Trimarchi e86fc2d36f ARM: dts: imx6qdl-icore: Fix OTG_ID pin and sdcard detect 
commit 4a601da92c2a782e5c022680d476104586b74994 upstream.

The current pin muxing scheme muxes GPIO_1 pad for USB_OTG_ID
because of which when card is inserted, usb otg is enumerated
and the card is never detected.

[   64.492645] cfg80211: failed to load regulatory.db
[   64.492657] imx-sdma 20ec000.sdma: external firmware not found, using ROM firmware
[   76.343711] ci_hdrc ci_hdrc.0: EHCI Host Controller
[   76.349742] ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 2
[   76.388862] ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
[   76.396650] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.08
[   76.405412] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   76.412763] usb usb2: Product: EHCI Host Controller
[   76.417666] usb usb2: Manufacturer: Linux 5.8.0-rc1-next-20200618 ehci_hcd
[   76.424623] usb usb2: SerialNumber: ci_hdrc.0
[   76.431755] hub 2-0:1.0: USB hub found
[   76.435862] hub 2-0:1.0: 1 port detected

The TRM mentions GPIO_1 pad should be muxed/assigned for card detect
and ENET_RX_ER pad for USB_OTG_ID for proper operation.

This patch fixes pin muxing as per TRM and is tested on a
i.Core 1.5 MX6 DL SOM.

[   22.449165] mmc0: host does not support reading read-only switch, assuming write-enable
[   22.459992] mmc0: new high speed SDHC card at address 0001
[   22.469725] mmcblk0: mmc0:0001 EB1QT 29.8 GiB
[   22.478856]  mmcblk0: p1 p2

Fixes: 6df11287f7c9 ("ARM: dts: imx6q: Add Engicam i.CoreM6 Quad/Dual initial support")
Cc: stable@vger.kernel.org
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 		2021-03-16 16:32:47 +08:00
Documentation doc: dt: bindings: usb: dwc3: Update entries for disabling SS instances in park mode 2021-03-16 16:31:55 +08:00
LICENSES Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
arch ARM: dts: imx6qdl-icore: Fix OTG_ID pin and sdcard detect 2021-03-16 16:32:47 +08:00
block block: fix get_max_segment_size() overflow on 32bit arch 2021-03-16 16:32:16 +08:00
certs Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
crypto keys: asymmetric: fix error return code in software_key_query() 2021-03-16 16:32:01 +08:00
drivers vhost/scsi: fix up req type endian-ness 2021-03-16 16:32:46 +08:00
fs Revert "cifs: Fix the target file was deleted when rename failed." 2021-03-16 16:32:35 +08:00
include wireless: Use offsetof instead of custom macro. 2021-03-16 16:32:46 +08:00
init x86: Fix early boot crash on gcc-10, third try 2021-03-16 16:28:02 +08:00
ipc ipc/util.c: sysvipc_find_ipc() incorrectly updates position index 2021-03-16 16:27:51 +08:00
kernel uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression 2021-03-16 16:32:22 +08:00
lib test_objagg: Fix potential memory leak in error handling 2021-03-16 16:31:04 +08:00
mm mm/filemap.c: don't bother dropping mmap_sem for zero size readahead 2021-03-16 16:32:44 +08:00
net 9p/trans_fd: Fix concurrency del of req_list in p9_fd_cancelled/p9_read_work 2021-03-16 16:32:46 +08:00
package config/arm64: OPEN CONFIG_PSI and phytium configs 2021-03-16 11:02:59 +08:00
samples samples/vfs: avoid warning in statx override 2021-03-16 16:31:20 +08:00
scripts scripts/gdb: fix lx-symbols 'gdb.error' while loading modules 2021-03-16 16:32:29 +08:00
security apparmor: ensure that dfa state tables have entries 2021-03-16 16:32:02 +08:00
sound ALSA: hda/hdmi: Fix keep_power assignment for non-component devices 2021-03-16 16:32:45 +08:00
tools perf stat: Zero all the 'ena' and 'run' array slot stats for interval mode 2021-03-16 16:32:02 +08:00
usr Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
virt KVM: arm64: Save the host's PtrAuth keys in non-preemptible context 2021-03-16 16:29:14 +08:00
.clang-format Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
.cocciconfig Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
.get_maintainer.ignore Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
.gitattributes Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
.gitignore Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
COPYING Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
CREDITS Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Kbuild Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Kconfig Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
MAINTAINERS Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
Makefile Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation 2021-03-16 16:32:37 +08:00
README Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
README.md Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
backport_remove_lists.txt Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
tools_key.pub Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00

README.md

Tencent Linux Kernel 4.0