| Age | Commit message (Collapse) | Author | Files | Lines |
|---|
|
Using "IMX6QDL_CLK_CKO" for the clock is easier to read instead of
the hardcoded clock number.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Embest MarS Board [1] is a multi-core platform based on Freescale i.MX6
Cortex-A9 Dual Core, running up to 1GHz with 1 GB of RAM, 4GB of eMMC
and with a 4MB SPI flash.
[1] http://www.embest-tech.com/shop/star/marsboard.html
Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
When compiled with "W=1", dtc complains: e.g.
"Warning (unit_address_vs_reg):
Node /soc/ipu@02800000/port@2/endpoint@0
has a unit name, but no reg property"
Endpoint nodes don't have a reg property, and the addresses
in their node names are ordinals without any special meaning
so remove them and swap them for semantic node names.
Signed-off-by: Joshua Clayton <stillcompiling@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Table 8 from MX6DL datasheet (IMX6SDLCEC Rev. 5, 06/2015):
http://cache.nxp.com/files/32bit/doc/data_sheet/IMX6SDLCEC.pdf
states the following:
"LDO Output Set Point (VDD_ARM_CAP) = 1.125 V minimum for operation
up to 396 MHz."
So fix the entry by adding the 25mV margin value as done in the other
entries of the table, which results in 1.15V for 396MHz operation.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
198MHz is a valid operating point for mx6sx.
Add entries for VDD_ARM_CAP and VDD_SOC_CAP voltages for 198MHz according
to the imx6sx datahseet:
http://cache.nxp.com/files/32bit/doc/data_sheet/IMX6SXIEC.pdf
(a 25mV offset is added to the minimum allowed values for safety).
These values also match the ones from the NXP kernel.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Adjust the VDD_ARM_CAP and VDD_SOC_CAP voltages according to
Table-11 from MX6UL datasheet:
http://cache.nxp.com/files/32bit/doc/data_sheet/IMX6ULCEC.pdf
(a 25mV offset is added to the minimum allowed values for safety).
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
The BA16 module has a PMIC that uses the WDOG_B output from iMX6 to
reset the system on a watchdog timeout. Configure the watchdog to assert
the external reset signal (WDOG_B) using fsl,ext-reset-output property.
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Previously the LDB_DIx clocks could be specified in the ldb node. With
the ERR009219 errata fix applied, the ldb_di clocks now needs to be
specified in the clks node to ensure the clocks are setup early in the
boot process.
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
The default monitor that ships with B850v3 requires a 65MHz pixel clock.
65MHz can not be achieved using PLL3 (480MHz/7=68.5MHz). Hence set the
LDB_DIx clock source to PLL5. Since PLL5 is already in use by IPU1_DIx,
set the clock source for IPU1_DIx to PLL2_PFD2 to allow simultaneous
display on both LVDS and HDMI interface.
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Remove ldb panel entry for the following reasons:
- The b850v3 has an onboard LVDS to DisplayPort converter (STDP4028). So
we should not limit the monitors that can be connected by hardcoding the
auo,b133htn01 1080p panel.
- The default resolution on the LVDS interface needs to be WXGA or less.
Otherwise when a 1080p monitor is connected to the HDMI port there is no
output on both the LVDS and HDMI ports since a single IPU on i.MX6 can
not handle two 1080p displays. With the panel entry removed from the
devicetree, drm driver defaults the resolution on LVDS interface to XGA.
Once in userspace, applications can set the desired resolution on LVDS
interface over IPU2 CRTC.
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
The official UDOO board kit has 7 and 15.6 inch touchscreen LCD panels
as options.
This patch adds support for 7 inch panel only, but the 15.6 inch one
should be easy to add using the same regulator, backlight device and
LVDS channel.
Since this panel is an option for UDOO board it is disabled by default
and can be enabled (for example) by the following U-Boot commands:
fdt set backlight status okay
fdt set panelchan status okay
fdt set panel7 status okay
fdt set touchscreenp7 status okay
The LVDS channels is also disabled by default to avoid warning from its
driver.
Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Add the Keypad Port (KPP) devicetree nodes for IMX31 and IMX35 SOC.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
The DCU IP has distinct clock inputs for register access and the
pixel clocks, at least in some implementations. LS1021a seems to
use the same clock, therefore specify the same clock for "dcu"
and "pix".
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Both DSPI have signals SPIn_PCS[0:5] so in summary 6 chip-selects, not 5.
Fix that.
Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Add gpio nodes for ls1021a platform dts file. The gpio
IP block of the ls1021a can be supported by the code
drivers/gpio/gpio-mpc8xxx.c.
The compatible "fsl,qoriq-gpio" is used by gpio driver:
drivers/gpio/gpio-mpc8xxx.c to implement general gpio
functionalities.
The chip-specific compatible "fsl,ls1021a-gpio" may be
used to fix potential gpio IP block errata or other
chip-specific gpio issues.
Signed-off-by: Liu Gang <Gang.Liu@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
The vqmmc supply is not connected to bio supply on the BA16 module.
Hence remove vqmmc-supply property in usdhc3 node.
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Add SCFG MSI dts node and add msi-parent property to PCIe dts node
that points to the corresponding MSI node.
Signed-off-by: Minghuan Lian <Minghuan.Lian@nxp.com>
Tested-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
According to Documentation/devicetree/bindings/net/fsl-fec.txt the polarity
of "phy-reset-gpios" is assumed to be active-low unless a separate property
"phy-reset-active-high" is available. So replace the inconsistent polarity
description to make the correct active-low reset behavior more obvious.
Signed-off-by: Soeren Moch <smoch@web.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
This commit adds support for Rev. B of a Zodiac Inflight Innovations
development board, mainly intended for DSA and ARINC 429 development
work.
Signed-off-by: Cory Tusar <cory.tusar@pid1solutions.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Add missing reg properties to AIPS bus and Cortex-A5's PMU unit.
This change avoids the following warnings:
Warning (unit_address_vs_reg): Node /soc/aips-bus@40000000 has a unit
name, but no reg property
Warning (unit_address_vs_reg): Node /soc/aips-bus@40080000 has a unit
name, but no reg property
Warning (unit_address_vs_reg): Node /soc/aips-bus@40080000/pmu@40089000
has a unit name, but no reg property
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
The NAND flash memory populated on Colibri VF61 allows faster NAND
timings than the flash memory on VF50. Additionally, due to divider
limitations, VF61 did clock the flash even slower than VF50. Assign
the NFC clock in the module specific device trees vf500-colibri.dtsi
and vf610-colibri.dtsi respectively.
This increases raw read speed on Colibri VF61 by about 20%.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
The Vybrid based Colibri modules provide a on-module PHY which is
connected to the second FEC instance FEC1. Since the on-module
Ethernet port is considered as primary ethernet interface, alias
fec1 as ethernet0. This also makes sure that the first MAC address
provided by the boot loader gets assigned to the FEC instance used
for the on-module PHY.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Introduce imx6sx-sdb-sai.dts so that it is possible to use the
SAI interface.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Document the 'fsl,sdma-event-remap' property and provide an example of
its usage.
Cc: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Property 'dma-source' is not used anywhere, nor it is documented, so
let's just get rid of it.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
According to sdma_peripheral_type in include/linux/platform_data/dma-imx.h
IMX_DMATYPE_SAI corresponds to index 24, so fix it accordingly.
Suggested-by: Zidan Wang <zidan.wang@nxp.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
pwm2 is provided on the BA16 Q7 module, but is not used on any
of the current configurations. However, future platforms may
utilize this device, so we are simply disabling the node rather
than removing it completely.
Signed-off-by: Justin Waters <justin.waters@timeys.com>
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Based on i.MX6 SoloX with 1GB of RAM.
https://boundarydevices.com/product/nit6_solox-imx6/
Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
It is preferred to use the panel compatible string rather than passing the
LCD timings in the device tree.
So pass the "hannstar,hsd100pxn1" compatible string to describe
the LVDS panel on this board.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
This baseboard can be used with all TX6 SoMs, but only a certain set
of combinations can be ordered by default. Add support for these
combinations in mainline, so that users can easily adopt their own
combination of SoM and baseboard themselves.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Add support for the following i.MX6 based modules from Ka-Ro
electronics GmbH:
TX6S-8034:
Processor Freescale i.MX 6 Solo, 800MHz
RAM 256MiB DDR3 SDRAM
ROM 128MiB NAND Flash
Power supply Single 3.1V to 5.5V
Size 31mm SO-DIMM
Temp. Range industrial grade (-40°C/-25°C to 105°C Tj)
TX6S-8035:
Processor Freescale i.MX 6 Solo, 800MHz
RAM 512MiB DDR3 SDRAM
ROM 4GiB eMMC
Power supply Single 3.1V to 5.5V
Size 31mm SO-DIMM
Temp. Range industrial grade (-40°C/-25°C to 105°C Tj)
TX6U-8033:
Processor Freescale i.MX 6 Dual Lite, 800MHz
RAM 1GiB DDR3 SDRAM
ROM 4GiB eMMC
Power supply Single 3.1V to 5.5V
Size 31mm SO-DIMM
Temp. Range industrial grade (-40°C/-25°C to 105°C Tj)
TX6Q-1036:
Processor Freescale i.MX 6Quad, 1GHz
RAM 1GB DDR3 SDRAM 64-bit
ROM 8GiB eMMC
Power supply Single 3.1V to 5.5V
Size 31mm SO-DIMM
Temp. Range Extended Consumer Grade (-20°C to 105°C Tj)
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Add missing pinctrl for the RTS/CTS lines to uart1 and set the
fsl,uart-has-rtscts property on all UARTs to enable support for HW
handshake.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Move the pinctrl setting for the board LED from the hoggrp node
to a separate node referenced by the LED driver, so that the pin is
free to be used for different purpose when the LED driver is disabled.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
DT maintainers don't like the 'simple-bus' container around the
regulator nodes. So remove it.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Based on i.MX6 Quad Plus with 4GB of RAM.
https://boundarydevices.com/product/nitrogen6max/
Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Add mdio node and an appropriate PHY configuration to enable use of
the PHY interrupt for link status changes.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Remove the function node around the pinctrl nodes that was obsoleted
by commit 5fcdf6a7ed95 ("pinctrl: imx: Allow parsing DT without
function nodes"), we can save this container node.
Also move the iomux node to the bottom of the file to improve
readability of the file.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
The spidev driver doesn't like to be instantiated via a naked 'spidev'
compatible, though it is very convenient to invoke it this way without
a dedicated SPI device for basic functional testing.
Disable the spi node by default to silence the WARN_ON() from the
spidev driver, but leave the configuration intact otherwise.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Add an empty line between properties and subnode in the clocks node.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
GPLv2-only devicetrees make reuse difficult for software components
licensed under a different license.
The consensus is that a GPL/X11 dual-license should allow all necessary
uses, so relicense the imx6*-tx6* files to this combination.
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
mode
With SION set the level on such a pin is reported to the UART. So for
example when the CS5 pin is configured for GPIO mode and the level
changes this triggers an RTS interrupt on uart5.
Adding some severity to this issue: The imx uart driver currently
doesn't handle correctly irqs for changes on RI and DCD which are
enabled automatically when the respective UART is driven in DTE mode
(that is, has the fsl,dte-mode property set in the device tree). This
results in a stuck machine because the irq isn't cleared and so stalls
the CPU.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Apart from a few additions this also contains two fixes where the daisy
chain input selection register was missing. Moreover dropped _MUX from
some pins for consistency.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Utilize the new PCIe Tx configuration to properly support the correct
values.
Signed-off-by: Justin Waters <justin.waters@timesys.com>
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
The TXUL-0010/-0011 modules are Computers On Module manufactured by
Ka-Ro electronics GmbH with the following characteristics:
Processor Freescale i.MX 6UltraLite MCIMX6G2, 528 MHz
RAM 256MB 16-bit DDR3 SDRAM
ROM 128MB NAND Flash (TXUL-0010) / 4GB eMMC (TXUL-0011)
Power supply Single 3.3 to 5V
Size 26mm SO-DIMM
Temp. Range -40°C to 85°C
Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
|
|
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client
Pull Ceph updates from Sage Weil:
"There is quite a bit here, including some overdue refactoring and
cleanup on the mon_client and osd_client code from Ilya, scattered
writeback support for CephFS and a pile of bug fixes from Zheng, and a
few random cleanups and fixes from others"
[ I already decided not to pull this because of it having been rebased
recently, but ended up changing my mind after all. Next time I'll
really hold people to it. Oh well. - Linus ]
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (34 commits)
libceph: use KMEM_CACHE macro
ceph: use kmem_cache_zalloc
rbd: use KMEM_CACHE macro
ceph: use lookup request to revalidate dentry
ceph: kill ceph_get_dentry_parent_inode()
ceph: fix security xattr deadlock
ceph: don't request vxattrs from MDS
ceph: fix mounting same fs multiple times
ceph: remove unnecessary NULL check
ceph: avoid updating directory inode's i_size accidentally
ceph: fix race during filling readdir cache
libceph: use sizeof_footer() more
ceph: kill ceph_empty_snapc
ceph: fix a wrong comparison
ceph: replace CURRENT_TIME by current_fs_time()
ceph: scattered page writeback
libceph: add helper that duplicates last extent operation
libceph: enable large, variable-sized OSD requests
libceph: osdc->req_mempool should be backed by a slab pool
libceph: make r_request msg_size calculation clearer
...
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux
Pull orangefs filesystem from Mike Marshall.
This finally merges the long-pending orangefs filesystem, which has been
much cleaned up with input from Al Viro over the last six months. From
the documentation file:
"OrangeFS is an LGPL userspace scale-out parallel storage system. It
is ideal for large storage problems faced by HPC, BigData, Streaming
Video, Genomics, Bioinformatics.
Orangefs, originally called PVFS, was first developed in 1993 by Walt
Ligon and Eric Blumer as a parallel file system for Parallel Virtual
Machine (PVM) as part of a NASA grant to study the I/O patterns of
parallel programs.
Orangefs features include:
- Distributes file data among multiple file servers
- Supports simultaneous access by multiple clients
- Stores file data and metadata on servers using local file system
and access methods
- Userspace implementation is easy to install and maintain
- Direct MPI support
- Stateless"
see Documentation/filesystems/orangefs.txt for more in-depth details.
* tag 'ofs-pull-tag-1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux: (174 commits)
orangefs: fix orangefs_superblock locking
orangefs: fix do_readv_writev() handling of error halfway through
orangefs: have ->kill_sb() evict the VFS side of things first
orangefs: sanitize ->llseek()
orangefs-bufmap.h: trim unused junk
orangefs: saner calling conventions for getting a slot
orangefs_copy_{to,from}_bufmap(): don't pass bufmap pointer
orangefs: get rid of readdir_handle_s
ornagefs: ensure that truncate has an up to date inode size
orangefs: move code which sets i_link to orangefs_inode_getattr
orangefs: remove needless wrapper around GFP_KERNEL
orangefs: remove wrapper around mutex_lock(&inode->i_mutex)
orangefs: refactor inode type or link_target change detection
orangefs: use new getattr for revalidate and remove old getattr
orangefs: use new getattr in inode getattr and permission
orangefs: use new orangefs_inode_getattr to get size in write and llseek
orangefs: use new orangefs_inode_getattr to create new inodes
orangefs: rename orangefs_inode_getattr to orangefs_inode_old_getattr
orangefs: remove inode->i_lock wrapper
orangefs: put register_chrdev immediately before register_filesystem
...
|
|
Pull NTB bug fixes from Jon Mason:
"NTB bug fixes for tasklet from spinning forever, link errors,
translation window setup, NULL ptr dereference, and ntb-perf errors.
Also, a modification to the driver API that makes _addr functions
optional"
* tag 'ntb-4.6' of git://github.com/jonmason/ntb:
NTB: Remove _addr functions from ntb_hw_amd
NTB: Make _addr functions optional in the API
NTB: Fix incorrect clean up routine in ntb_perf
NTB: Fix incorrect return check in ntb_perf
ntb: fix possible NULL dereference
ntb: add missing setup of translation window
ntb: stop link work when we do not have memory
ntb: stop tasklet from spinning forever during shutdown.
ntb: perf test: fix address space confusion
|
