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932,869 commits

Author SHA1 Message Date
Peng Fan
c7cb7c96f3 arm64: defconfig: Change CONFIG_AT803X_PHY from m to y
With phy-reset-gpios are enabled for i.MX8MM-EVK board, phy
will be reset. Without CONFIG_AT803X_PHY as y, board will stop
booting in NFS DHCP, because phy is not ready. So mark
CONFIG_AT803X_PHY from m to y to make board boot when using nfs rootfs.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-11-04 15:25:55 +08:00
Lucas Stach
f852497c9a arm64: dts: zii-ultra: fix ARM regulator GPIO handle
The GPIO handle is referencing the wrong GPIO, so the voltage did not
actually change as intended. The pinmux is already correct, so just
correct the GPIO number.

Fixes: 4a13b3bec3 (arm64: dts: imx: add Zii Ultra board support)
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-11-04 15:12:23 +08:00
Greg Kroah-Hartman
16c8373ecf Merge 5.4-rc6 into usb-next
We need the USB fixes in here to build on top of.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-11-04 06:41:09 +01:00
Bjorn Andersson
915603b106 arm64: dts: qcom: db845c: Enable LVS 1 and 2
vreg_lvs1a_1p8 and vreg_lvs2a_1p8 are both feeding pins in the low speed
connectors and should as such alway be on, so enable them.

Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2019-11-03 20:49:00 -08:00
Leonard Crestez
768e1a8e09 soc: imx8mq: Read SOC revision from TF-A
SOC revision on older imx8mq is not available in fuses so on anything
other than B1 current code just reports "unknown".

TF-A already handles this by parsing the ROM and exposes the value
through a SMC call. Call this instead of reimplementing the workaround
in the kernel itself.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-11-04 11:32:12 +08:00
David S. Miller
1574cf83c7 mlx5-updates-2019-11-01
Misc updates for mlx5 netdev and core driver
 
 1) Steering Core: Replace CRC32 internal implementation with standard
    kernel lib.
 2) Steering Core: Support IPv4 and IPv6 mixed matcher.
 3) Steering Core: Lockless FTE read lookups
 4) TC: Bit sized fields rewrite support.
 5) FPGA: Standalone FPGA support.
 6) SRIOV: Reset VF parameters configurations on SRIOV disable.
 7) netdev: Dump WQs wqe descriptors on CQE with error events.
 8) MISC Cleanups.
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Merge tag 'mlx5-updates-2019-11-01' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux

Saeed Mahameed says:

====================
mlx5-updates-2019-11-01

Misc updates for mlx5 netdev and core driver

1) Steering Core: Replace CRC32 internal implementation with standard
   kernel lib.
2) Steering Core: Support IPv4 and IPv6 mixed matcher.
3) Steering Core: Lockless FTE read lookups
4) TC: Bit sized fields rewrite support.
5) FPGA: Standalone FPGA support.
6) SRIOV: Reset VF parameters configurations on SRIOV disable.
7) netdev: Dump WQs wqe descriptors on CQE with error events.
8) MISC Cleanups.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-03 19:23:49 -08:00
YueHaibing
a37ac8ae66 mISDN: remove unused variable 'faxmodulation_s'
drivers/isdn/hardware/mISDN/mISDNisar.c:30:17:
 warning: faxmodulation_s defined but not used [-Wunused-const-variable=]

It is never used, so can be removed.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-03 19:10:30 -08:00
Trond Myklebust
43622eab8d NFS: Add a tracepoint in nfs_fh_to_dentry()
Add a tracepoint in nfs_fh_to_dentry() for debugging issues with bad
userspace filehandles.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:46 -05:00
Trond Myklebust
70d136b2dc NFSv4: Don't retry the GETATTR on old stateid in nfs4_delegreturn_done()
If the server returns NFS4ERR_OLD_STATEID, then just skip retrying the
GETATTR when replaying the delegreturn compound. We know nothing will
have changed on the server.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:46 -05:00
Trond Myklebust
246afc0aa5 NFSv4: Handle NFS4ERR_OLD_STATEID in delegreturn
If the server returns NFS4ERR_OLD_STATEID in response to our delegreturn,
we want to sync to the most recent seqid for the delegation stateid. However
if we are already at the most recent, we have two possibilities:

- an OPEN reply is still outstanding and will return a new seqid
- an earlier OPEN reply was dropped on the floor due to a timeout.

In the latter case, we may end up unable to complete the delegreturn,
so we want to bump the seqid to a value greater than the cached value.
While this may cause us to lose the delegation in the former case,
it should now be safe to assume that the client will replay the OPEN
if necessary in order to get a new valid stateid.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:46 -05:00
Trond Myklebust
ee05f45677 NFSv4: Fix races between open and delegreturn
If the server returns the same delegation in an open that we just used
in a delegreturn, we need to ensure we don't apply that stateid if
the delegreturn has freed it on the server.
To do so, we ensure that we do not free the storage for the delegation
until either it is replaced by a new one, or we throw the inode out of
cache.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:46 -05:00
Trond Myklebust
42c304c34e NFS: nfs_inode_find_state_and_recover() fix stateid matching
In nfs_inode_find_state_and_recover() we want to mark for recovery
only those stateids that match or are older than the supplied
stateid parameter.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:46 -05:00
Trond Myklebust
3887ce1aac NFSv4: Fix nfs4_inode_make_writeable()
Fix the checks in nfs4_inode_make_writeable() to ignore the case where
we hold no delegations. Currently, in such a case, we automatically
flush writes.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:46 -05:00
Trond Myklebust
40e6aa10aa NFSv4: nfs4_return_incompatible_delegation() should check delegation validity
Ensure that we check that the delegation is valid in
nfs4_return_incompatible_delegation() before we try to return it.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:46 -05:00
Trond Myklebust
1deed57235 NFSv4: Don't reclaim delegations that have been returned or revoked
If the delegation has already been revoked, we want to avoid reclaiming
it on reboot.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:46 -05:00
Trond Myklebust
af20b7b850 NFSv4: Ignore requests to return the delegation if it was revoked
If the delegation was revoked, or is already being returned, just
clear the NFS_DELEGATION_RETURN and NFS_DELEGATION_RETURN_IF_CLOSED
flags and keep going.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:46 -05:00
Trond Myklebust
d51f91d262 NFSv4: Revoke the delegation on success in nfs4_delegreturn_done()
If the delegation was successfully returned, then mark it as revoked.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:46 -05:00
Trond Myklebust
f2d47b5502 NFSv4: Update the stateid seqid in nfs_revoke_delegation()
If we revoke a delegation, but the stateid's seqid is newer, then
ensure we update the seqid when marking the delegation as revoked.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:46 -05:00
Trond Myklebust
ae084a32ee NFSv4: Clear the NFS_DELEGATION_REVOKED flag in nfs_update_inplace_delegation()
If the server sent us a new delegation stateid that is more recent than
the one that got revoked, then clear the NFS_DELEGATION_REVOKED flag.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:45 -05:00
Trond Myklebust
e0f07896af NFSv4: Hold the delegation spinlock when updating the seqid
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:45 -05:00
Trond Myklebust
f9e0cc9c97 NFSv4: Don't remove the delegation from the super_list more than once
Add a check to ensure that we haven't already removed the delegation
from the inode after we take all the relevant locks.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:45 -05:00
Trond Myklebust
b47e0e478c NFS: Rename nfs_inode_return_delegation_noreclaim()
Rename nfs_inode_return_delegation_noreclaim() to
nfs_inode_evict_delegation(), which better describes what it
does.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:45 -05:00
Trond Myklebust
b57562087b NFSv4: fail nfs4_refresh_delegation_stateid() when the delegation was revoked
If the delegation was revoked, we don't want to retry the delegreturn.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:45 -05:00
Trond Myklebust
457a50424b NFSv4: Delegation recalls should not find revoked delegations
If we're processsing a delegation recall, ignore the delegations that
have already been revoked or returned.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:45 -05:00
Trond Myklebust
5decae1623 NFSv4: nfs4_callback_getattr() should ignore revoked delegations
If the delegation has been revoked, ignore it.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:45 -05:00
Trond Myklebust
333ac786a1 NFSv4: Fix delegation handling in update_open_stateid()
If the delegation is marked as being revoked, then don't use it in
the open state structure.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:45 -05:00
Trond Myklebust
e6237b6feb NFSv4.1: Don't rebind to the same source port when reconnecting to the server
NFSv2, v3 and NFSv4 servers often have duplicate replay caches that look
at the source port when deciding whether or not an RPC call is a replay
of a previous call. This requires clients to perform strange TCP gymnastics
in order to ensure that when they reconnect to the server, they bind
to the same source port.

NFSv4.1 and NFSv4.2 have sessions that provide proper replay semantics,
that do not look at the source port of the connection. This patch therefore
ensures they can ignore the rebind requirement.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:45 -05:00
Trond Myklebust
52f98f1a2d NFS/pnfs: Separate NFSv3 DS and MDS traffic
If a NFSv3 server is being used as both a DS and as a regular NFSv3 server,
we may want to keep the IO traffic on a separate TCP connection, since
it will typically have very different timeout characteristics.

This patch therefore sets up a flag to separate the two modes of operation
for the nfs_client.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:45 -05:00
Trond Myklebust
c6eb58435b pNFS: nfs3_set_ds_client should set NFS_CS_NOPING
Connecting to the DS is a non-interactive, asynchronous task, so there is
no reason to fire up an extra RPC null ping in order to ensure that the
server is up.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:45 -05:00
Trond Myklebust
4b1b69cedf NFS: Add a flag to tell nfs_client to set RPC_CLNT_CREATE_NOPING
Add a flag to tell the nfs_client it should set RPC_CLNT_CREATE_NOPING when
creating the rpc client.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:44 -05:00
Trond Myklebust
d0372b679c NFS: Use non-atomic bit ops when initialising struct nfs_client_initdata
We don't need atomic bit ops when initialising a local structure on the
stack.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:44 -05:00
Trond Myklebust
6430b323ae NFSv3: Clean up timespec encode
Simplify the struct iattr timestamp encoding by skipping the step of
an intermediate struct timespec.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:44 -05:00
Trond Myklebust
c9dbfd961b NFSv2: Clean up timespec encode
Simplify the struct iattr timestamp encoding by skipping the step of
an intermediate struct timespec.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:44 -05:00
Trond Myklebust
ad97a995d8 NFSv2: Fix a typo in encode_sattr()
Encode the mtime correctly.

Fixes: 95582b0083 ("vfs: change inode times to use struct timespec64")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:44 -05:00
Trond Myklebust
7d34ff5141 NFSv4: NFSv4 callbacks also support 64-bit timestamps
Convert the NFSv4 callbacks to use struct timestamp64, rather than
truncating times to 32-bit values.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:44 -05:00
Trond Myklebust
e7d4b05c5e NFSv4: Encode 64-bit timestamps
NFSv4 supports 64-bit timestamps, so there is no point in converting
the struct iattr timestamps to 32-bits before encoding.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:44 -05:00
Trond Myklebust
e86d5a0287 NFS: Convert struct nfs_fattr to use struct timespec64
NFSv4 supports 64-bit times, so we should switch to using struct
timespec64 when decoding attributes.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:44 -05:00
Trond Myklebust
22a1ae9a93 NFS: If nfs_mountpoint_expiry_timeout < 0, do not expire submounts
If we set nfs_mountpoint_expiry_timeout to a negative value, then
allow that to imply that we do not expire NFSv4 submounts.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2019-11-03 21:28:44 -05:00
Anson Huang
1bfe610491 ARM: dts: imx7ulp-evk: Use APLL_PFD1 as usdhc's clock source
i.MX7ULP does NOT support runtime switching clock source for PCC,
APLL_PFD1 by default is usdhc's clock source, so just use it
in kernel to avoid below kernel dump during kernel boot up and
make sure kernel can boot up with SD root file-system.

[    3.035892] Loading compiled-in X.509 certificates
[    3.136301] sdhci-esdhc-imx 40370000.mmc: Got CD GPIO
[    3.242886] mmc0: Reset 0x1 never completed.
[    3.247190] mmc0: sdhci: ============ SDHCI REGISTER DUMP ===========
[    3.253751] mmc0: sdhci: Sys addr:  0x00000000 | Version:  0x00000002
[    3.260218] mmc0: sdhci: Blk size:  0x00000200 | Blk cnt:  0x00000001
[    3.266775] mmc0: sdhci: Argument:  0x00009a64 | Trn mode: 0x00000000
[    3.273333] mmc0: sdhci: Present:   0x00088088 | Host ctl: 0x00000002
[    3.279794] mmc0: sdhci: Power:     0x00000000 | Blk gap:  0x00000080
[    3.286350] mmc0: sdhci: Wake-up:   0x00000008 | Clock:    0x0000007f
[    3.292901] mmc0: sdhci: Timeout:   0x0000008c | Int stat: 0x00000000
[    3.299364] mmc0: sdhci: Int enab:  0x007f010b | Sig enab: 0x00000000
[    3.305918] mmc0: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00008402
[    3.312471] mmc0: sdhci: Caps:      0x07eb0000 | Caps_1:   0x0000b400
[    3.318934] mmc0: sdhci: Cmd:       0x0000113a | Max curr: 0x00ffffff
[    3.325488] mmc0: sdhci: Resp[0]:   0x00000900 | Resp[1]:  0x0039b37f
[    3.332040] mmc0: sdhci: Resp[2]:   0x325b5900 | Resp[3]:  0x00400e00
[    3.338501] mmc0: sdhci: Host ctl2: 0x00000000
[    3.343051] mmc0: sdhci: ============================================

Fixes: 20434dc92c ("ARM: dts: imx: add common imx7ulp dtsi support")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Tested-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-11-04 09:56:52 +08:00
Andreas Kemnade
7cd156e2f9 ARM: dts: imx: add devicetree for Kobo Clara HD
This adds a devicetree for the Kobo Clara HD Ebook reader. It
is on based on boards called "e60k02". It is equipped with an
imx6sll SoC.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-11-04 09:50:52 +08:00
Andreas Kemnade
c100ea86e6 ARM: dts: add Netronix E60K02 board common file
The Netronix board E60K02 can be found some several Ebook-Readers,
at least the Kobo Clara HD and the Tolino Shine 3. The board
is equipped with different SoCs requiring different pinmuxes.

For now the following peripherals are included:
- LED
- Power Key
- Cover (gpio via hall sensor)
- RC5T619 PMIC (the kernel misses support for rtc and charger
  subdevices).
- Backlight via lm3630a
- Wifi sdio chip detection (mmc-powerseq and stuff)

It is based on vendor kernel but heavily reworked due to many
changed bindings.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-11-04 09:49:12 +08:00
Andreas Kemnade
aa2f77ceb8 dt-bindings: arm: fsl: add compatible string for Kobo Clara HD
This adds a compatible string for the Kobo Clara HD eBook reader.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-11-04 09:46:39 +08:00
Vincent Cheng
3a6ba7dc77 ptp: Add a ptp clock driver for IDT ClockMatrix.
The IDT ClockMatrix (TM) family includes integrated devices that provide
eight PLL channels.  Each PLL channel can be independently configured as a
frequency synthesizer, jitter attenuator, digitally controlled
oscillator (DCO), or a digital phase lock loop (DPLL).  Typically
these devices are used as timing references and clock sources for PTP
applications.  This patch adds support for the device.

Co-developed-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Vincent Cheng <vincent.cheng.xh@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-03 17:35:40 -08:00
Vincent Cheng
5c5e7aac63 dt-bindings: ptp: Add device tree binding for IDT ClockMatrix based PTP clock
Add device tree binding doc for the IDT ClockMatrix PTP clock.

Signed-off-by: Vincent Cheng <vincent.cheng.xh@renesas.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-03 17:35:40 -08:00
Olof Johansson
e315c7b3da mvebu dt64 for 5.5 (part 1)
- Add new Marvell CN9130 SoC support (CN9130 is made of one AP807 and
    one internal CP115, similar to the Armada 7K/8K using AP806 and
    CP110).
  - Reorganize EspressoBin device tree to add new variant of the boards
    (Armada 3270 based)
  - Add firmware node for turris Mox (Armada 3720 based)
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Merge tag 'mvebu-dt64-5.5-1' of git://git.infradead.org/linux-mvebu into arm/dt

mvebu dt64 for 5.5 (part 1)

 - Add new Marvell CN9130 SoC support (CN9130 is made of one AP807 and
   one internal CP115, similar to the Armada 7K/8K using AP806 and
   CP110).
 - Reorganize EspressoBin device tree to add new variant of the boards
   (Armada 3270 based)
 - Add firmware node for turris Mox (Armada 3720 based)

* tag 'mvebu-dt64-5.5-1' of git://git.infradead.org/linux-mvebu: (23 commits)
  arm64: dts: armada-3720-turris-mox: add firmware node
  arm64: dts: marvell: add ESPRESSObin variants
  arm64: dts: marvell: Add support for Marvell CN9132-DB
  arm64: dts: marvell: Add support for Marvell CN9131-DB
  arm64: dts: marvell: Add support for Marvell CN9130-DB
  arm64: dts: marvell: Add support for Marvell CN9130 SoC support
  arm64: dts: marvell: Add support for CP115
  arm64: dts: marvell: Externalize PCIe macros from CP11x file
  arm64: dts: marvell: Drop PCIe I/O ranges from CP11x file
  arm64: dts: marvell: Prepare the introduction of CP115
  arm64: dts: marvell: Fix CP110 NAND controller node multi-line comment alignment
  arm64: dts: marvell: Add AP807-quad cache description
  arm64: dts: marvell: Add AP806-quad cache description
  arm64: dts: marvell: Add AP806-dual cache description
  arm64: dts: marvell: Add support for AP807/AP807-quad
  dt-bindings: marvell: Declare the CN913x SoC compatibles
  dt-bindings: marvell: Convert the SoC compatibles description to YAML
  arm64: dts: marvell: Move clocks to AP806 specific file
  arm64: dts: marvell: Prepare the introduction of AP807 based SoCs
  MAINTAINERS: Add new Marvell CN9130-based files to track
  ...

Link: https://lore.kernel.org/r/87zhhc3bo6.fsf@FE-laptop
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-11-03 17:32:26 -08:00
Olof Johansson
3c8b2e2c41 mvebu dt for 5.5 (part 1)
- Enable L2 cache parity and ECC on a Armada XP SoC family and allow
    to use in on the Armada 38x SoCs too.
  - Use correct name for the rs5c372a on synology (Kirkwood based)
  - Rename "sa-sram" node to "sram" on dove
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Merge tag 'mvebu-dt-5.5-1' of git://git.infradead.org/linux-mvebu into arm/dt

mvebu dt for 5.5 (part 1)

 - Enable L2 cache parity and ECC on a Armada XP SoC family and allow
   to use in on the Armada 38x SoCs too.
 - Use correct name for the rs5c372a on synology (Kirkwood based)
 - Rename "sa-sram" node to "sram" on dove

* tag 'mvebu-dt-5.5-1' of git://git.infradead.org/linux-mvebu:
  ARM: dts: armada-xp: add label to sdram-controller node
  ARM: dts: mvebu: add sdram controller node to Armada-38x
  ARM: dts: armada-xp: enable L2 cache parity and ecc on db-xc3-24g4xg
  ARM: dts: dove: Rename "sa-sram" node to "sram"
  ARM: dts: kirkwood: synology: Fix rs5c372 RTC entry

Link: https://lore.kernel.org/r/8736f44q9l.fsf@FE-laptop
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-11-03 17:31:41 -08:00
Olof Johansson
fc711fdf06 arm64: tegra: Device tree changes for v5.5-rc1
Adds support for DP and XUSB on various boards, enables SMMU support for
 more devices and fixes a couple of DTC warnings and inconsistencies that
 are reported at runtime.
 
 These changes along with some of the driver changes in other branches
 allow suspend/resume support on Tegra210 devices (e.g. Jetson TX1 and
 Jetson Nano).
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Merge tag 'tegra-for-5.5-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt

arm64: tegra: Device tree changes for v5.5-rc1

Adds support for DP and XUSB on various boards, enables SMMU support for
more devices and fixes a couple of DTC warnings and inconsistencies that
are reported at runtime.

These changes along with some of the driver changes in other branches
allow suspend/resume support on Tegra210 devices (e.g. Jetson TX1 and
Jetson Nano).

* tag 'tegra-for-5.5-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (25 commits)
  arm64: tegra: Add Jetson Nano SC7 timings
  arm64: tegra: Add Jetson TX1 SC7 timings
  arm64: tegra: Enable wake from deep sleep on RTC alarm
  arm64: tegra: Add PMU on Tegra210
  arm64: tegra: Add blank lines for better readability
  arm64: tegra: Enable DisplayPort on Jetson AGX Xavier
  arm64: tegra: p2888: Rename regulators for consistency
  arm64: tegra: Enable DP support on Jetson TX2
  arm64: tegra: Fix compatible for SOR1
  arm64: tegra: Enable DP support on Jetson Nano
  arm64: tegra: Add SOR0_OUT clock on Tegra210
  arm64: tegra: Assume no CLKREQ presence by default
  arm64: tegra: Enable SMMU for VIC on Tegra186
  arm64: tegra: Enable XUSB host controller on Jetson TX2
  arm64: tegra: Enable SMMU for XUSB host on Tegra186
  arm64: tegra: Enable XUSB pad controller on Jetson TX2
  arm64: tegra: Add ethernet alias on Jetson AGX Xavier
  arm64: tegra: Fix compatible string for EQOS on Tegra194
  arm64: tegra: Hook up edp interrupt on Tegra210 SOCTHERM
  arm64: tegra: Fix base address for SOR1 on Tegra194
  ...

Link: https://lore.kernel.org/r/20191102144521.3863321-8-thierry.reding@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-11-03 17:31:22 -08:00
Olof Johansson
1903de7777 ARM: tegra: Default configuration changes for v5.5-rc1
Enables the Tegra VDE driver by default. This is currently in staging
 but can be used with existing userspace to do hardware-accelerated video
 decoding of H.264 streams.
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Merge tag 'tegra-for-5.5-arm-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/defconfig

ARM: tegra: Default configuration changes for v5.5-rc1

Enables the Tegra VDE driver by default. This is currently in staging
but can be used with existing userspace to do hardware-accelerated video
decoding of H.264 streams.

* tag 'tegra-for-5.5-arm-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: tegra: Enable Tegra VDE driver in tegra_defconfig

Link: https://lore.kernel.org/r/20191102144521.3863321-7-thierry.reding@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-11-03 17:28:41 -08:00
Marcel Ziswiler
ba5a5615d5 arm64: dts: freescale: add initial support for colibri imx8x
This patch adds the device tree to support Toradex Colibri iMX8X a
computer on module which can be used on different carrier boards.

The module consists of an NXP i.MX 8X family SoC (either i.MX 8DualX or
8QuadXPlus), a PF8100 PMIC, a FastEthernet PHY, 1 or 2 GB of LPDDR4
RAM, some level shifters, a Micron eMMC, a USB hub, an AD7879 resistive
touch controller, an SGTL5000 audio codec and on-module CSI as well as
DSI-LVDS FFC receptacles plus an optional Bluetooth/Wi-Fi module.

Anything that is not self-contained on the module is disabled by
default.

The device tree for the Colibri Evaluation Board includes the module's
device tree and enables the supported peripherals of the carrier board
(the Colibri Evaluation Board supports almost all of them).

So far there is no display or USB functionality supported at all but
basic console UART, eMMC and Ethernet functionality work fine.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-11-04 09:28:07 +08:00
Olof Johansson
2687aa23f5 ARM: tegra: Device tree changes for v5.5-rc1
Adds support for CPU frequency scaling on Tegra20 and Tegra30, EMC
 frequency scaling on Tegra30, SMMU support for VDE on Tegra30, the
 STMPE ADC found on Toradex T30 modules as well as fixes for eDP
 support on Venice2.
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Merge tag 'tegra-for-5.5-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt

ARM: tegra: Device tree changes for v5.5-rc1

Adds support for CPU frequency scaling on Tegra20 and Tegra30, EMC
frequency scaling on Tegra30, SMMU support for VDE on Tegra30, the
STMPE ADC found on Toradex T30 modules as well as fixes for eDP
support on Venice2.

* tag 'tegra-for-5.5-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: tegra: cardhu-a04: Add CPU Operating Performance Points
  ARM: tegra: cardhu-a04: Set up voltage regulators for DVFS
  ARM: tegra: trimslice: Add CPU Operating Performance Points
  ARM: tegra: paz00: Add CPU Operating Performance Points
  ARM: tegra: paz00: Set up voltage regulators for DVFS
  ARM: tegra: Add CPU Operating Performance Points for Tegra30
  ARM: tegra: Add CPU Operating Performance Points for Tegra20
  ARM: tegra: Add Tegra30 CPU clock
  ARM: tegra: Add Tegra20 CPU clock
  ARM: tegra: Add External Memory Controller node on Tegra30
  ARM: tegra: nyan-big: Add timings for RAM codes 4 and 6
  ARM: tegra: Connect SMMU with Video Decoder Engine on Tegra30
  ARM: tegra: Add eDP power supplies on Venice2
  ARM: tegra: Add SOR0_OUT clock on Tegra124
  ARM: tegra: Add stmpe-adc DT node to Toradex T30 modules

Link: https://lore.kernel.org/r/20191102144521.3863321-6-thierry.reding@gmail.com
Signed-off-by: Olof Johansson <olof@lixom.net>
2019-11-03 17:27:40 -08:00