27 May, 2020
1 commit
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Add "fsl,spi-only-use-cs1-sel" to fit i.MX8DXL-EVK.
Spi common code does not support use of CS signals discontinuously.
It only uses CS1 without using CS0. So, add this property to re-config
chipselect value.Signed-off-by: Clark Wang
Reviewed-by: Fugang Duan
16 May, 2020
1 commit
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Add USB PHY tuning of imx8mq/p for USB certification, mainly for eye
diagram test.Reviewed-by: Peter Chen
Signed-off-by: Li Jun
22 Apr, 2020
1 commit
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The V2X MU requires that the the sender changes the byte indication
the type of the message in its header. The value required changes
for each MU.This patch adds the documentation of this functionality adding
explanations for fsl,cmd_tag and fsl,rsp_tag.Signed-off-by: Stéphane Dion
10 Apr, 2020
1 commit
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DPU found in i.MX8qxp SoC may drive a parallel display through
pixel link to LCDIF mux. This patch adds the device tree binding
documentation for LCDIF mux display.Reviewed-by: Robert Chiras
Tested-by: Robert Chiras
Signed-off-by: Liu Ying
09 Apr, 2020
2 commits
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Support i.MX8/8M/7ULP:
- Introduce early-booted property for M4 booted before Linux
- Introduce mboxes for rpmsg/virtio to communicate with M4
- Introduce mub-partition for hardware partition supported by i.MX8
- Introduce rsrc-table which hold the resource table
- Introduce rsrc-daReviewed-by: Richard Zhu
Signed-off-by: Peng Fan -
Convert the i.MX remoteproc binding to DT schema format
using json-schemaReviewed-by: Richard Zhu
Signed-off-by: Peng Fan
31 Mar, 2020
2 commits
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For dwc3-imx8mp, the clock for its power domain hsiomix has
to be handled by user, so add the hsio root clock to dwc3 imx8mp
binding doc.Reviewed-by: Peter Chen
Signed-off-by: Li Jun -
Document newly supported device tree properties max-cs to specify the
maximum cs the board supports.Signed-off-by: Han Xu
26 Mar, 2020
1 commit
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Some power domain need to be runtime always on to keep
the peripherals's weekup ability, for such power domain,
add the 'GENPD_FLAG_RPM_ALWAYS_ON' flag.Signed-off-by: Jacky Bai
Reviewed-by: Anson Huang
18 Mar, 2020
2 commits
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The phy registers are accessible after APB clock is enabled.
So, add the relevant clock properties in device tree doc.Reviewed-by: Sandor Yu
Signed-off-by: Liu Ying -
Add the active wakeup flag if a power domain has such requirement.
Signed-off-by: Jacky Bai
Reviewed-by: Anson Huang
14 Mar, 2020
1 commit
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Add the documentation for fsl,imx-secvio-sc binding.
Signed-off-by: Franck LENORMAND
12 Mar, 2020
2 commits
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Signed-off-by: Franck LENORMAND
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i.MX8/8X SECO MU is dedicated for communication between kernel
and SECO. To use SECO MU more effectivly, add "fsl,imx8-seco-mu"
compatible to support fast IPC.Signed-off-by: Peng Fan
Signed-off-by: Franck LENORMAND
08 Mar, 2020
1 commit
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Merge Linux stable release v5.4.24 into imx_5.4.y
* tag 'v5.4.24': (3306 commits)
Linux 5.4.24
blktrace: Protect q->blk_trace with RCU
kvm: nVMX: VMWRITE checks unsupported field before read-only field
...Signed-off-by: Jason Liu
Conflicts:
arch/arm/boot/dts/imx6sll-evk.dts
arch/arm/boot/dts/imx7ulp.dtsi
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
drivers/clk/imx/clk-composite-8m.c
drivers/gpio/gpio-mxc.c
drivers/irqchip/Kconfig
drivers/mmc/host/sdhci-of-esdhc.c
drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c
drivers/net/can/flexcan.c
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
drivers/net/ethernet/mscc/ocelot.c
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
drivers/net/phy/realtek.c
drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
drivers/perf/fsl_imx8_ddr_perf.c
drivers/tee/optee/shm_pool.c
drivers/usb/cdns3/gadget.c
kernel/sched/cpufreq.c
net/core/xdp.c
sound/soc/fsl/fsl_esai.c
sound/soc/fsl/fsl_sai.c
sound/soc/sof/core.c
sound/soc/sof/imx/Kconfig
sound/soc/sof/loader.c
05 Mar, 2020
2 commits
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commit 78e06cf430934fc3768c342cbebdd1013dcd6fa7 upstream.
In the flowtable documentation there is a missing semicolon, the command
as is would give this error:nftables.conf:5:27-33: Error: syntax error, unexpected devices, expecting newline or semicolon
hook ingress priority 0 devices = { br0, pppoe-data };
^^^^^^^
nftables.conf:4:12-13: Error: invalid hook (null)
flowtable ft {
^^Fixes: 19b351f16fd9 ("netfilter: add flowtable documentation")
Signed-off-by: Matteo Croce
Signed-off-by: Pablo Neira Ayuso
Signed-off-by: Greg Kroah-Hartman -
commit fcbb8461fd2376ba3782b5b8bd440c929b8e4980 upstream.
There are both positive and negative options about this feature.
At first, I thought it was a good idea, but actually Linus stated a
negative opinion (https://lkml.org/lkml/2019/9/29/227). I admit it
is ugly and annoying.The baseline I'd like to keep is the compile-test of uapi headers.
(Otherwise, kernel developers have no way to ensure the correctness
of the exported headers.)I will maintain a small build rule in usr/include/Makefile.
Remove the other header test functionality.Signed-off-by: Masahiro Yamada
[ added to 5.4.y due to start of build warnings from backported patches
because of this feature - gregkh]
Signed-off-by: Greg Kroah-Hartman
04 Mar, 2020
4 commits
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Add driver support for i.MX8DXL DB Perf, which supports AXI ID PORT
CHANNEL filter.Reviewed-by: Fugang Duan
Signed-off-by: Joakim Zhang -
Update ddr perf guide for PMU in DRAM Block (DB).
Reviewed-by: Fugang Duan
Signed-off-by: Joakim Zhang -
Add driver support for i.MX8DXL DDR Perf, which supports AXI ID PORT
CHANNEL filter.Reviewed-by: Fugang Duan
Signed-off-by: Joakim Zhang -
Add explanation for DDR_CAP_AXI_ID_PORT_CHANNEL_FILTER quirk.
Reviewed-by: Fugang Duan
Signed-off-by: Joakim Zhang
29 Feb, 2020
1 commit
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commit dcde237319e626d1ec3c9d8b7613032f0fd4663a upstream.
Currently the arm64 kernel ignores the top address byte passed to brk(),
mmap() and mremap(). When the user is not aware of the 56-bit address
limit or relies on the kernel to return an error, untagging such
pointers has the potential to create address aliases in user-space.
Passing a tagged address to munmap(), madvise() is permitted since the
tagged pointer is expected to be inside an existing mapping.The current behaviour breaks the existing glibc malloc() implementation
which relies on brk() with an address beyond 56-bit to be rejected by
the kernel.Remove untagging in the above functions by partially reverting commit
ce18d171cb73 ("mm: untag user pointers in mmap/munmap/mremap/brk"). In
addition, update the arm64 tagged-address-abi.rst document accordingly.Link: https://bugzilla.redhat.com/1797052
Fixes: ce18d171cb73 ("mm: untag user pointers in mmap/munmap/mremap/brk")
Cc: # 5.4.x-
Cc: Florian Weimer
Reviewed-by: Andrew Morton
Reported-by: Victor Stinner
Acked-by: Will Deacon
Acked-by: Andrey Konovalov
Signed-off-by: Catalin Marinas
Signed-off-by: Will Deacon
Signed-off-by: Greg Kroah-Hartman
26 Feb, 2020
3 commits
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Add documentation for a new clock 'phy_parent'. This clock is optional
and is used to re-parent the PHY related clocks (phy_ref, tx_esc and
rx_esc) to a valid parent. This clock is needed, in order to make the
re-parenting in driver, since the default re-parenting in dts node
(using assigned-clock-parents) may break the LVDS block, which has it's
PHY shared with MIPI-DSI.Signed-off-by: Robert Chiras
Signed-off-by: Dong Aisheng
(cherry picked from commit 7ed3b8738e3103396a5f3a9268c66f11f78cab03) -
Some MAC PCS blocks are unable to provide interrupts when their status
changes. As we already have support in phylink for polling status, use
this to provide a hook for MACs to enable polling mode.The patch idea was picked up from Russell King's suggestion on the macb
phylink patch thread here [0] but the implementation was changed.
Instead of introducing a new phylink_start_poll() function, which would
make the implementation cumbersome for common PHYLINK implementations
for multiple types of devices, like DSA, just add a boolean property to
the phylink_config structure, which is just as backwards-compatible.https://lkml.org/lkml/2019/12/16/603
Suggested-by: Russell King
Signed-off-by: Vladimir OlteanConflicts:
drivers/net/phy/phylink.cwith upstream commit 24cf0e693bb5 ("net: phylink: split link_an_mode
configured and current settings") submitted for net-next and merged
during v5.5-rc1.(cherry picked from commit ac7420c5ede06ebe049c6bce8ba9e9d7d3a51d11)
-
QORIQ LS1028A soc used fsl,vf610-edma, but it has a little bit different
from others, so add new compatible to distinguish them.Signed-off-by: Peng Ma
Link: https://lore.kernel.org/r/20191212033714.4090-3-peng.ma@nxp.com
Signed-off-by: Vinod Koul
(cherry picked from commit f8dd1f395d1fbba049900ed48c09d76df49be712)
24 Feb, 2020
1 commit
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[ Upstream commit fd933c00ebe220060e66fb136a7050a242456566 ]
Three shall be the number thou shalt count, and the number of the
counting shall be three. Four shalt thou not count...One! Two! Five!
Fixes: efb985f6b265 ("[PATCH] fbcon: Console Rotation - Add framebuffer console documentation")
Signed-off-by: Peter Rosin
Reviewed-by: Geert Uytterhoeven
Cc: Jonathan Corbet
Cc: Matthew Wilcox
Signed-off-by: Bartlomiej Zolnierkiewicz
Link: https://patchwork.freedesktop.org/patch/msgid/20190827110854.12574-2-peda@axentia.se
Signed-off-by: Sasha Levin
21 Feb, 2020
1 commit
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Signed-off-by: Franck LENORMAND
(cherry picked from commit f23aa19e875f7ca786c50116ad1b4b7c04625628)
18 Feb, 2020
2 commits
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Add "mem" clock that is required for imx8dxl platform.
Reviewed-by: Richard Zhu
Signed-off-by: Fugang Duan -
Add information for i.MX8MP DDRC which reports the single bit errors
that are corrected and the double bit errors that are detected.Signed-off-by: Sherry Sun
16 Feb, 2020
1 commit
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Add two parameters which are used to tune USB signal for imx picophy,
picophy is used at imx7d and imx8mm.Reviewed-by: Jun Li
Signed-off-by: Peter Chen
15 Feb, 2020
1 commit
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commit a6c4f77cb3b11f81077b53c4a38f21b92d41f21e upstream.
This patch set the correct value for oversampling maxItems. In the
original example, appears 3 items for oversampling while the maxItems
is set to 1, this patch fixes those issues.Fixes: 416f882c3b40 ("dt-bindings: iio: adc: Migrate AD7606 documentation to yaml")
Signed-off-by: Beniamin Bia
Signed-off-by: Rob Herring
Signed-off-by: Greg Kroah-Hartman
13 Feb, 2020
5 commits
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Add devicetree bindings for i.MX8mp LDB controller.
The controller supports two four data lane LVDS channels and supports
single/dual channel mode. The controller connects with LCDIFv3 on
i.MX8mp SoC.Reviewed-by: Sandor Yu
Signed-off-by: Liu Ying -
Add devicetree bindings for Freescale i.MX8mp LVDS PHY.
The IP block contains two PHYs, each of which supports
a four data lane LVDS channel.Reviewed-by: Sandor Yu
Signed-off-by: Liu Ying -
Add one standalone PCIe PHY for iMX8MP PCIe.
Signed-off-by: Richard Zhu
Reviewed-by: Fugang Duan -
Add one hsio phandle and compatible ID required by iMX8MP PCIe.
Signed-off-by: Richard Zhu
Reviewed-by: Fugang Duan -
Expand the gpr syscon compatible.
Signed-off-by: Richard Zhu
Reviewed-by: Fugang Duan
11 Feb, 2020
2 commits
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Add binding document.
Signed-off-by: Shengjiu Wang
Reviewed-by: Viorel Suman -
Add new property to support RMII external refclk.
Reviewed-by: Richard Zhu
Signed-off-by: Fugang Duan
06 Feb, 2020
1 commit
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commit 2fee1a7cc6b1ce6634bb0f025be2c94a58dfa34d upstream.
The commit 4585fbcb5331 ("PM / devfreq: Modify the device name as devfreq(X) for
sysfs") changed the node name to devfreq(x). After this commit, it is not
possible to get the device name through /sys/class/devfreq/devfreq(X)/*.Add new name attribute in order to get device name.
Cc: stable@vger.kernel.org
Fixes: 4585fbcb5331 ("PM / devfreq: Modify the device name as devfreq(X) for sysfs")
Signed-off-by: Chanwoo Choi
Signed-off-by: Greg Kroah-Hartman
29 Jan, 2020
1 commit
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Add "clock" property (and corresponding "clock-names")
for the CAAM SNVS node.This property is optional: there are cases when SNVS clock is kept
always on (chips such as i.MX6 SX, UL).
A good guide line is to check whether i.MX clk driver defines the clock.Signed-off-by: Horia Geantă
Reviewed-by: Iuliana Prodan
