Commits · bce0514709d82486b7b9b2e609ed1d327f56f058 · Jason Kridner / Linux

Nov 15, 2022

bb.org: Boris on Tux · bce05147
Jason Kridner authored 3 years ago

bce05147
WIP: tusb322 · d93c58f4
Ming zq authored 3 years ago

d93c58f4
usb: gadget: composite: Fix null pointer exception · 057da9e7
Robert Nelson authored 3 years ago
```
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
```
057da9e7

HACK: Sierra: Drive clock out · dd7e119d

Kishon Vijay Abraham I authored 3 years ago


Lets drive Sierra clock output and workaround a TIFS/DM bug for now.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

dd7e119d

greybus: Kconfig syntax update · b97019cb
Jason Kridner authored 3 years ago
```
Signed-off-by: Jason Kridner <jkridner@beagleboard.org>
```
b97019cb

mikrobus: add gbphy.h and mikrobus.h · 2b4cfa79

Vaishnav Achath authored 4 years ago


split the rename changes across two separate patches
to work around the buildroot apply-patch issue.

Signed-off-by: Vaishnav M A <vaishnav@beagleboard.org>

2b4cfa79

mikrobus: mikrobus over greybus · 7fc6e8d3

Vaishnav Achath authored 4 years ago


Tested on PocketBeagle + ATUSB + CC1352R SensorTag:

debian@beaglebone:~$ uname -a
Linux beaglebone 5.8.18-bone23 #1xross PREEMPT Tue Dec 15 15:41:20 IST 2020 armv7l GNU/Linux

All drivers probed correctly as per manifest, but a kernel panic occurs after sometime:

debian@beaglebone:~$ dmesg
[  218.793223] greybus 1-svc: no primary interface detected on module 2
[  218.876678] greybus 1-2.2: Interface added (greybus)
[  218.876707] greybus 1-2.2: GMP VID=0x00000126, PID=0x00000126
[  218.876739] greybus 1-2.2: DDBL1 Manufacturer=0x00000126, Product=0x00000126
[  219.296368] greybus 1-2.2: excess descriptors in interface manifest
[  220.922786] mikrobus:mikrobus_port_gb_register: mikrobus gb_probe , num cports= 3
[  220.922793] mikrobus:mikrobus_port_gb_register: protocol added 11
[  220.922824] mikrobus:mikrobus_port_gb_register: protocol added 3
[  220.922829] mikrobus:mikrobus_port_gb_register: protocol added 2
[  220.922896] mikrobus:mikrobus_port_register: registering port mikrobus-1
[  220.931490] mikrobus_manifest:mikrobus_manifest_attach_device: parsed device 1, driver=bme280, protocol=3, reg=76
[  220.931526] mikrobus_manifest:mikrobus_manifest_attach_device: parsed device 2, driver=opt3001, protocol=3, reg=44
[  220.931557] mikrobus_manifest:mikrobus_manifest_parse:  Greybus Service Sample Application manifest parsed with 2 devices
[  220.931602] mikrobus mikrobus-1: registering device : bme280
[  220.937043] mikrobus mikrobus-1: registering device : opt3001
[  221.628678] bmp280 3-0076: supply vddd not found, using dummy regulator
[  221.628976] bmp280 3-0076: supply vdda not found, using dummy regulator
[  221.630669] opt3001 3-0044: Found TI OPT3001
debian@beaglebone:~$ ls /sys/bus/iio/devices/iio\:device
iio:device0/ iio:device1/ iio:device2/
debian@beaglebone:~$ ls /sys/bus/iio/devices/iio\:device1
current_timestamp_clock  dev  events  in_illuminance_input  in_illuminance_integration_time  integration_time_available  name  power  subsystem  uevent
debian@beaglebone:~$ ls /sys/bus/iio/devices/iio\:device2
dev  in_humidityrelative_input  in_humidityrelative_oversampling_ratio  in_pressure_input  in_pressure_oversampling_ratio  in_temp_input  in_temp_oversampling_ratio  name  power  subsystem  uevent
.
.
.
[  235.947231] 8<--- cut here ---
[  235.951059] Unable to handle kernel NULL pointer dereference at virtual address 00000004
[  235.964814] pgd = 1f321289
[  235.970754] [00000004] *pgd=00000000
[  235.977393] Internal error: Oops: 5 [#1] PREEMPT THUMB2
[  235.983348] Modules linked in: bmp280_i2c bmp280 opt3001 gb_netlink gb_loopback(C) gb_gpio(C) gb_i2c(C) gb_spi(C) gb_gbphy(C) gb_spilib(C) greybus nhc_udp nhc_routing nhc_ipv6 nhc_mobility nhc_hop nhc_fragment nhc_dest ieee802154_6lowpan 6lowpan evdev usb_f_acm u_serial usb_f_ncm usb_f_mass_storage usb_f_rndis u_ether libcomposite iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables x_tables atusb mac802154 ieee802154 spidev [last unloaded: gb_netlink]
[  236.028629] CPU: 0 PID: 5 Comm: kworker/0:0 Tainted: G         C O      5.8.18-bone23 #1xross
[  236.037887] Hardware name: Generic AM33XX (Flattened Device Tree)
[  236.044761] Workqueue: events do_work [greybus]
[  236.050022] PC is at skb_release_data+0x52/0xe4
[  236.055268] LR is at kfree_skb+0x23/0xa8
[  236.059903] pc : [<c0857e6a>]    lr : [<c0857583>]    psr: 400f0033
[  236.066892] sp : dc139e60  ip : a00f0013  fp : c0f1369c
[  236.072833] r10: da5b5200  r9 : da5b5214  r8 : 00000001
[  236.078775] r7 : da5b5300  r6 : db633c00  r5 : da5b5300  r4 : 00000000
[  236.086026] r3 : 00000008  r2 : 00000000  r1 : 00000000  r0 : 00000000
[  236.093279] Flags: nZcv  IRQs on  FIQs on  Mode SVC_32  ISA Thumb  Segment none
[  236.101316] Control: 50c5387d  Table: 9b5a4019  DAC: 00000051
[  236.107785] Process kworker/0:0 (pid: 5, stack limit = 0x39163ebd)
[  236.114689] Stack: (0xdc139e60 to 0xdc13a000)
[  236.119766] 9e60: da5b5200 db633c00 ffffff91 bf9391cd db51c000 c0857583 db633c00 ffffff91
[  236.128678] 9e80: dae21168 bf9391cd 00000000 00000001 00000000 c0f05288 d64e7ea0 00000000
[  236.137590] 9ea0: 000007d0 00000cc0 da6b0e00 00000000 00000000 bf90f84d 00000cc0 d64e7ea0
[  236.146502] 9ec0: 00000000 00000000 00000013 bf90f8b9 d64e7ea0 bf90f94d 00000000 00000cc0
[  236.155415] 9ee0: d6543d40 db51c400 00000000 dfa07300 00000000 00000000 d6543d44 bf90e973
[  236.164328] 9f00: 00000000 00000000 000007d0 c0153c45 c0f05288 bf90eb39 00000000 c0f05288
[  236.173240] 9f20: dfa07305 d6543d40 dc0e5b00 00000000 dfa07300 c01377c7 dc139f50 c0137a53
[  236.182153] 9f40: dc0e5b00 c0f1365c dc0e5b14 c0f1d060 c0f13670 dc138000 c0f1365c c0137af9
[  236.191065] 9f60: 00000000 dc0fd080 dc0fd380 dc138000 00000000 c0137a2d dc0e5b00 dc117eb8
[  236.199979] 9f80: dc0fd0a0 c013ba45 00000000 dc0fd380 c013b955 00000000 00000000 00000000
[  236.208891] 9fa0: 00000000 00000000 00000000 c0100159 00000000 00000000 00000000 00000000
[  236.217804] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  236.226716] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[  236.235638] [<c0857e6a>] (skb_release_data) from [<c0857583>] (kfree_skb+0x23/0xa8)
[  236.244032] [<c0857583>] (kfree_skb) from [<bf9391cd>] (message_send+0x91/0x12c [gb_netlink])
[  236.253333] [<bf9391cd>] (message_send [gb_netlink]) from [<bf90f84d>] (gb_operation_request_send+0xad/0xfc [greybus])
[  236.264799] [<bf90f84d>] (gb_operation_request_send [greybus]) from [<bf90f8b9>] (gb_operation_request_send_sync_timeout+0x1d/0x4c [greybus])
[  236.278268] [<bf90f8b9>] (gb_operation_request_send_sync_timeout [greybus]) from [<bf90f94d>] (gb_operation_sync_timeout+0x65/0xb0 [greybus])
[  236.291736] [<bf90f94d>] (gb_operation_sync_timeout [greybus]) from [<bf90e973>] (gb_svc_ping+0x23/0x28 [greybus])
[  236.302849] [<bf90e973>] (gb_svc_ping [greybus]) from [<bf90eb39>] (do_work+0x19/0xe8 [greybus])
[  236.312387] [<bf90eb39>] (do_work [greybus]) from [<c01377c7>] (process_one_work+0x127/0x38c)
[  236.321651] [<c01377c7>] (process_one_work) from [<c0137af9>] (worker_thread+0xcd/0x3d0)
[  236.330482] [<c0137af9>] (worker_thread) from [<c013ba45>] (kthread+0xf1/0x124)
[  236.338526] [<c013ba45>] (kthread) from [<c0100159>] (ret_from_fork+0x11/0x38)
[  236.346474] Exception stack(0xdc139fb0 to 0xdc139ff8)
[  236.352244] 9fa0:                                     00000000 00000000 00000000 00000000
[  236.361156] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  236.370067] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[  236.377413] Code: 78bb 42a3 dd1b 6aa8 (6843) 07da
[  236.394147] ---[ end trace dc655e652b764722 ]---

Signed-off-by: Vaishnav M A <vaishnav@beagleboard.org>

7fc6e8d3

greybus: add gb_netlink patch · 12c7738a

Vaishnav Achath authored 4 years ago


Add Greybus Netlink driver for Greybus
Copyright (c) 2017 BayLibre SAS

Signed-off-by: Alexandre Bailon <abailon@baylibre.com>

12c7738a

mikrobus: fix mikrobus id rescan · 7f65c41d
Vaishnav Achath authored 4 years ago
```
Signed-off-by: Vaishnav M A <vaishnav@beagleboard.org>
```
7f65c41d

gnss: change of_property_read to device_property_read · e40b955a

Vaishnav Achath authored 4 years ago


change of_property_read_u32 for the current-speed property
to use the device_property_read_u32 offered by the
Unified Device Properties Interface, this helps
passing the properties over a suitably populated struct
property_entry.

Signed-off-by: Vaishnav M A <vaishnav@beagleboard.org>

e40b955a

w1: change device name in w1_attach_slave · bf7ee58a

Vaishnav Achath authored 4 years ago


currently if there is more than one device with the same
ROM ID, there will be a conflict even if the devices are
on different w1 master.

Signed-off-by: Vaishnav M A <vaishnav@beagleboard.org>

bf7ee58a

gnss: ubx add MODULE_DEVICE_TABLE(serdev) · 8a31f2c0

Vaishnav Achath authored 4 years ago


export serdev id table to the module header.

Signed-off-by: Vaishnav M A <vaishnav@beagleboard.org>

8a31f2c0

serdev: add of_ helper to get serdev controller · 93523472

Vaishnav Achath authored 4 years ago


add of_find_serdev_controller_by_node to obtain a
serdev_controller from the device_node, which
can help if the serdev_device is not described
over device tree and instantiation of the device
happens from a different driver, for the same purpose
an option to not delete an empty serdev controller
is added.

Signed-off-by: Vaishnav M A <vaishnav@beagleboard.org>

93523472

mikrobus: add re-enter id mode and fix multiple port · f3cbc034
Vaishnav Achath authored 4 years ago
```
Signed-off-by: Vaishnav M A <vaishnav@beagleboard.org>
```
f3cbc034
mikrobus_add check for missing w1-gpio · 3bfc43c7
Vaishnav Achath authored 4 years ago
```
Signed-off-by: Vaishnav M A <vaishnav@beagleboard.org>
```
3bfc43c7

file2alias: Support for serdev devices · 9c76af85

Ricardo Ribalda authored 4 years ago


This patch allows file2alias to generate the proper module headers to
support serdev modalias drivers.

Eg:

root@qt5022:~# modinfo serdev:ttydev | grep alias
alias:          serdev:ttydev_serdev
alias:          serdev:ttydev

root@qt5022:~#
	cat /lib/modules/4.16.0-qtec-standard/modules.alias | grep serdev
alias serdev:ttydev_serdev serdev_ttydev
alias serdev:ttydev serdev_ttydev

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>

9c76af85

serdev: Add serdev_device_id · 37c13c3b

Ricardo Ribalda authored 4 years ago


Currently,a serdev device driver can only be used with devices that are
nodes of a device tree, or are part of the ACPI table.id_table will be
used for devices that are not part of the device tree nor the ACPI table
(example: device on greybus gbphy created uart).

corresponding modalias field is introduced to name the driver to be
used with the device, required device(s) that are neither described
by device tree nor ACPI table.

serdev_device_uevent is also extended for modalias devices.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>

37c13c3b

mikrobus driver update patch · 619482ef

Vaishnav Achath authored 4 years ago

This Patch series is an update to the mikroBUS driver
with support for serdev devices and fixed regulator.

RFC v1 Patch : https://lkml.org/lkml/2020/7/24/518

 .
The mikrobus driver is updated to add mikrobus ports from device-tree
overlays, the debug interfaces for adding mikrobus ports through sysFS
is removed, and the driver considers the extended usage of mikrobus
port pins from their standard purposes.

change log:
        v2: support for adding mikroBUS ports from DT overlays,
        remove debug sysFS interface for adding mikrobus ports,
        consider extended pin usage/deviations from mikrobus standard
        specifications,
        use greybus CPort protocol enum instead of new protcol enums
        Fix cases of wrong indendation, ignoring return values, freeing
        allocated resources in case of errors and other style suggestions
        in v1 review.

Signed-off-by: Vaishnav M A <vaishnav@beagleboard.org>

619482ef

Enable eQEP for TDA4VM/J721E · 1eb55853
Jason Kridner authored 3 years ago

1eb55853
NFM: spi: spidev: allow use of spidev in DT · 3dc06d8f
Robert Nelson authored 6 years ago
```
This reverts commit 956b200a

.

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
```
3dc06d8f

of: rename *_node_sysfs to _node_post · 0955a0c4

Pantelis Antoniou authored 9 years ago


Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
[geert: Convert new user in of_unittest_overlay_high_level()]
[geert: Rebase to v4.15-rc1]
[geert: Rebase on top of commit 39a751a4

 ("of: change overlay apply input data from unflattened to FDT")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

0955a0c4

Documentation: ABI: overlays - per overlay docs · 0beed314

Pantelis Antoniou authored 9 years ago


Documentation for the per-overlay attributes.

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>

0beed314

of: overlay: add per overlay sysfs attributes · e664b047

Pantelis Antoniou authored 9 years ago


* A per overlay can_remove sysfs attribute that reports whether
the overlay can be removed or not due to another overlapping overlay.

* A target sysfs attribute listing the target of each fragment,
in a group named after the name of the fragment.

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
[geert: Setup ovinfo[cnt].info for symbols]
[geert: Spelling s/changset/changeset/]
[geert: Rebase on top of commit 39a751a4

 ("of: change overlay apply input data from unflattened to FDT")
[geert: Use "%pOF" instead of of_node_full_name()]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

e664b047

Documentation: document of_overlay_disable parameter · 3ee1b01a

Pantelis Antoniou authored 9 years ago


Document the of_overlay_disable parameter.

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>

3ee1b01a

Documentation: ABI: overlays - global attributes · 0d86d181

Pantelis Antoniou authored 10 years ago


Documentation ABI entry for overlays sysfs entries.

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>

0d86d181

of: overlay: global sysfs enable attribute · 5324cb32

Pantelis Antoniou authored 10 years ago


A throw once master enable switch to protect against any
further overlay applications if the administrator desires so.

A kernel command line option is provided as well.

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>

5324cb32

of: overlay: kobjectify overlay objects · c446099c

Pantelis Antoniou authored 10 years ago


We are going to need the overlays to appear on sysfs with runtime
global properties (like master enable) so turn them into kobjects.

They have to be in sysfs so that people can have information about the
overlays applied in the system, i.e. where their targets are and whether
removal is possible. In a future more attributes can be added
in a backwards compatible manner.

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
[geert: Rebase to v4.15-rc1]
[Fengguang Wu: Make overlay_changeset_release() static]
[geert: Rebase on top of commit 39a751a4

 ("of: change overlay apply input data from unflattened to FDT")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

c446099c

OF: DT-Overlay configfs interface (v7) · 83eea4fe

Pantelis Antoniou authored 11 years ago


Add a runtime interface to using configfs for generic device tree overlay
usage. With it its possible to use device tree overlays without having
to use a per-platform overlay manager.

Please see Documentation/devicetree/configfs-overlays.txt for more info.

Changes since v6:
- Default groups properties API changed.

Changes since v5:
- New style configfs.

Changes since v4:
- Loading fix for multiple overlays as found out by
  Geert Uytterhoeven <geert@linux-m68k.org>

Changes since v3:
- Fixed compilation on SPARC & Xtensa

Changes since v2:
- Removed ifdef CONFIG_OF_OVERLAY (since for now it's required)
- Created a documentation entry
- Slight rewording in Kconfig

Changes since v1:
- of_resolve() -> of_resolve_phandles().

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
[geert: Use %zu to format size_t]
[geert: Rebase to v4.15-rc1]
[geert: Make cfs_overlay_item_dtbo_{read,write}() and
	of_cfs_overlay_group static]
[geert: Let OF_CONFIGFS select OF_FLATTREE to fix sparc all*config]
[geert: Spelling/grammar s/rationalle of/rationale for/]
[geert: Rebase on top of commit 39a751a4

 ("of: change overlay apply input data from unflattened to FDT")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

83eea4fe

Overlays: Port RPi Overlay building · 36a23e07
Robert Nelson authored 3 years ago
```
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
```
36a23e07
iwlwifi: disable pnvm loading · f5ca16f3
Robert Nelson authored 2 years ago
```
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
```
f5ca16f3
backports: intel: from: linux.git · 1a1f5323
Robert Nelson authored 2 years ago
```
Reference: v5.11.22
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
```
1a1f5323
backports: bluetooth: from: linux.git · e53f9a50
Robert Nelson authored 2 years ago
```
Reference: v5.11.22
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
```
e53f9a50
wire up it66121 · 4dccbd96
Robert Nelson authored 2 years ago
```
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
```
4dccbd96
backports: it66121: from: linux.git · d23dcb9b
Robert Nelson authored 2 years ago
```
Reference: v5.18.19
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
```
d23dcb9b
backports: pinmux: from: linux.git · 777d81bc
Robert Nelson authored 2 years ago
```
Reference: v5.15.77
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
```
777d81bc
backports: iio: from: linux.git · 93d5305f
Robert Nelson authored 2 years ago
```
Reference: v5.10.154
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
```
93d5305f

Add BeagleBoard.org Device Tree Changes · c4f47596

Robert Nelson authored 2 years ago

https://git.beagleboard.org/beagleboard/BeagleBoard-DeviceTrees/-/tree/v5.10.x-ti-unified

https://git.beagleboard.org/beagleboard/BeagleBoard-DeviceTrees/-/commit/0104cefe6ed198b59b2117d9a9a25fe3f6243e32

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

c4f47596

Add wireless-regdb regulatory database file · e9174e8c

Robert Nelson authored 2 years ago

https://git.kernel.org/pub/scm/linux/kernel/git/sforshee/wireless-regdb.git/commit/?id=c04fd9bcfe49ee1071882cc543ed518f65070204


Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

e9174e8c

wire up ksmbd · 2d4a8583
Robert Nelson authored 3 years ago
```
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
```
2d4a8583

merge: ksmbd: https://github.com/cifsd-team/ksmbd · 224e8a16

Robert Nelson authored 2 years ago

https://github.com/cifsd-team/ksmbd/commit/c5864a9e60afd9bd8b66f524f9985df778480c66


Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

224e8a16

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