The CLKT register contains at poweron 0x40, which at our typical 100kHz
bus rate means .64ms. But there is no specified limit to how long devices
should be able to stretch the clocks, so just disable the timeout. We
still have a timeout wrapping the entire transfer.
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
BugLink: https://github.com/raspberrypi/linux/issues/3064
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Add Alain as sti maintainer for both drm/sti & cec/sti.
Add Raphaël as stm maintainer for drm/stm.
Signed-off-by: Philippe Cornu <philippe.cornu@foss.st.com>
Reviewed-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Reviewed-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/20220113171921.17466-3-philippe.cornu@foss.st.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Update Benjamin Gaignard address and remove it from no more maintained
drivers.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Reviewed-by: Philippe Cornu <philippe.cornu@foss.st.com>
Link: https://lore.kernel.org/r/20220113171921.17466-2-philippe.cornu@foss.st.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Some resource should be released if an error occurs in
'bcm2835_i2c_probe()'.
Add an error handling path and the needed 'clk_disable_unprepare()' and
'clk_rate_exclusive_put()' calls.
While at it, rework the bottom of the function to use this newly added
error handling path and have an explicit and more standard "return 0;" at
the end of the normal path.
Fixes: bebff81fb8 ("i2c: bcm2835: Model Divider in CCF")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
[wsa: rebased]
Signed-off-by: Wolfram Sang <wsa@kernel.org>
As stated in [1], dma_set_mask() with a 64-bit mask never fails if
dev->dma_mask is non-NULL. So, if it fails, the 32 bits case will also
fail for the same reason.
Simplify code and remove some dead code accordingly.
[1]: https://lkml.org/lkml/2021/6/7/398
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Nehal Bakulchandra Shah <Nehal-bakulchandra.Shah@amd.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
The concurrent positioning ranges log page 47h is a general purpose log
page and not a subpage of the indentify device log. Using
ata_identify_page_supported() to test for concurrent positioning ranges
support is thus wrong. ata_log_supported() must be used.
Furthermore, unlike other advanced ATA features (e.g. NCQ priority),
accesses to the concurrent positioning ranges log page are not gated by
a feature bit from the device IDENTIFY data. Since many older drives
react badly to the READ LOG EXT and/or READ LOG DMA EXT commands isued
to read device log pages, avoid problems with older drives by limiting
the concurrent positioning ranges support detection to drives
implementing at least the ACS-4 ATA standard (major version 11). This
additional condition effectively turns ata_dev_config_cpr() into a nop
for older drives, avoiding problems in the field.
Fixes: fe22e1c2f7 ("libata: support concurrent positioning ranges log")
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215519
Cc: stable@vger.kernel.org
Reviewed-by: Hannes Reinecke <hare@suse.de>
Tested-by: Abderraouf Adjal <adjal.arf@gmail.com>
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
On TGL/RKL the BIOS likes to use some kind of bogus DBUF layout
that doesn't match what the spec recommends. With a single active
pipe that is not going to be a problem, but with multiple pipes
active skl_commit_modeset_enables() goes into an infinite loop
since it can't figure out any order in which it can commit the
pipes without causing DBUF overlaps between the planes.
We'd need some kind of extra DBUF defrag stage in between to
make the transition possible. But that is clearly way too complex
a solution, so in the name of simplicity let's just sanitize the
DBUF state by simply turning off all planes when we detect a
pipe encroaching on its neighbours' DBUF slices. We only have
to disable the primary planes as all other planes should have
already been disabled (if they somehow were enabled) by
earlier sanitization steps.
And for good measure let's also sanitize in case the DBUF
allocations of the pipes already seem to overlap each other.
Cc: <stable@vger.kernel.org> # v5.14+
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/4762
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220204141818.1900-3-ville.syrjala@linux.intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
(cherry picked from commit 15512021eb)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
During readout we cannot assume the planes are actually using the
slices they are supposed to use. The BIOS may have misprogrammed
things and put the planes onto the wrong dbuf slices. So let's
do the readout more carefully to make sure we really know which
dbuf slices are actually in use by the pipe at the time.
Cc: <stable@vger.kernel.org> # v5.14+
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220204141818.1900-2-ville.syrjala@linux.intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
(cherry picked from commit b3dcc6dc0f)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reintroduce the !join_mbus single pipe cases for adlp+.
Due to the mbus relative dbuf offsets in PLANE_BUF_CFG we
need to know the actual slices used by the pipe when doing
readout, even when mbus joining isn't enabled. Accurate
readout will be needed to properly sanitize invalid BIOS
dbuf configurations.
This will also make it much easier to play around with the
!join_mbus configs for testin/workaround purposes.
Cc: <stable@vger.kernel.org> # v5.14+
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220204141818.1900-1-ville.syrjala@linux.intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
(cherry picked from commit eef1739544)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Architectures others than x86 have a stub implementation calling
WARN_ON_ONCE(). The appropriate headers need to be included, otherwise
the header-test target will fail with:
HDRTEST drivers/gpu/drm/i915/i915_mm.h
In file included from <command-line>:
./drivers/gpu/drm/i915/i915_mm.h: In function ‘remap_io_mapping’:
./drivers/gpu/drm/i915/i915_mm.h:26:2: error: implicit declaration of function ‘WARN_ON_ONCE’ [-Werror=implicit-function-declaration]
26 | WARN_ON_ONCE(1);
| ^~~~~~~~~~~~
v2: Do not include <linux/printk.h> since call to pr_err() has been
removed
Fixes: 67c430bbaa ("drm/i915: Skip remap_io_mapping() for non-x86 platforms")
Cc: Siva Mullati <siva.mullati@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Siva Mullati <siva.mullati@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220131165926.3230642-3-lucas.demarchi@intel.com
(cherry picked from commit 377c675f3c)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
The i915_ttm_accel_move() function may return error codes that should
be propagated further up the stack rather than consumed assuming that
the accel move failed and could be replaced with a memcpy move.
For -EINTR, -ERESTARTSYS and -EAGAIN, just propagate those codes, rather
than retrying with a memcpy move.
Fixes: 2b0a750caf ("drm/i915/ttm: Failsafe migration blits")
Cc: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220201070340.16457-1-thomas.hellstrom@linux.intel.com
(cherry picked from commit 29b9702ffe)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Currently we allow DRRS on IVB PCH ports, but we're missing a
few programming steps meaning it is guaranteed to not work.
And on HSW DRRS is not supported on anything but port A ever
as only transcoder EDP has the M2/N2 registers (though I'm
not sure if HSW ever has eDP on any other port).
Starting from BDW all transcoders have the dynamically
reprogrammable M/N registers so DRRS could work on any
port.
Stop initializing DRRS on ports where it cannot possibly work.
Cc: stable@vger.kernel.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220128103757.22461-11-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
(cherry picked from commit f0d4ce59f4)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
We call __save_depot_stack() unconditionally so the stack depot
must always be initialized or else we'll oops on platforms without
runtime pm support.
Presumably we've not seen this in CI due to stack_depot_init()
already getting called via drm_mm_init()+CONFIG_DRM_DEBUG_MM.
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Marco Elver <elver@google.com> # stackdepot
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Imre Deak <imre.deak@intel.com>
Fixes: 2dba5eb1c7 ("lib/stackdepot: allow optional init and stack_table allocation by kvmalloc()")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220126081539.23227-1-ville.syrjala@linux.intel.com
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Imre Deak <imre.deak@intel.com>
(cherry picked from commit 751a9d69b1)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Fix the following warning from "make htmldocs":
drivers/gpu/drm/drm_privacy_screen.c:392:
warning: Function parameter or member 'data' not described in
'drm_privacy_screen_register'
Fixes: 30598d925d ("drm/privacy_screen: Add drvdata in drm_privacy_screen")
Cc: Rajat Jain <rajatja@google.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Link: https://patchwork.freedesktop.org/patch/msgid/20220207113307.346281-1-hdegoede@redhat.com
Call mv88e6xxx_reg_unlock(chip) before returning on this error path.
Fixes: 7af4a361a6 ("net: dsa: mv88e6xxx: Improve isolation of standalone ports")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The <= ARRAY_SIZE() needs to be < ARRAY_SIZE() to prevent an out of
bounds error.
Fixes: d4ebf12bce ("net: dsa: mv88e6xxx: populate supported_interfaces and mac_capabilities")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
For the device that supports the TX push capability, the BD can
be directly copied to the device memory. However, due to hardware
restrictions, the push mode can be used only when there are no
more than two BDs, otherwise, the doorbell mode based on device
memory is used.
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Syzbot once again hit uninit value in asix driver. The problem still the
same -- asix_read_cmd() reads less bytes, than was requested by caller.
Since all read requests are performed via asix_read_cmd() let's catch
usb related error there and add __must_check notation to be sure all
callers actually check return value.
So, this patch adds sanity check inside asix_read_cmd(), that simply
checks if bytes read are not less, than was requested and adds missing
error handling of asix_read_cmd() all across the driver code.
Fixes: d9fe64e511 ("net: asix: Add in_pm parameter")
Reported-and-tested-by: syzbot+6ca9f7867b77c2d316ac@syzkaller.appspotmail.com
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Tested-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
rtl8168d_2_hw_phy_config() shares quite some functionality with
rtl8168d_1_hw_phy_config(), so let's factor out the common part to a
new function rtl8168d_1_common(). In addition improve the code a little.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
My last patch moved the netdev_tracker_alloc() call to a section
protected by a write_lock().
I should have replaced GFP_KERNEL with GFP_ATOMIC to avoid the infamous:
BUG: sleeping function called from invalid context at include/linux/sched/mm.h:256
Fixes: 28f9222138 ("net/smc: fix ref_tracker issue in smc_pnet_add()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ido Schimmel says:
====================
mlxsw: Add SIP and DIP mangling support
Danielle says:
On Spectrum-2 onwards, it is possible to overwrite SIP and DIP address
of an IPv4 or IPv6 packet in the ACL engine. That corresponds to pedit
munges of, respectively, ip src and ip dst fields, and likewise for ip6.
Offload these munges on the systems where they are supported.
Patchset overview:
Patch #1: introduces SIP_DIP_ACTION and its fields.
Patch #2-#3: adds the new pedit fields, and dispatches on them on
Spectrum-2 and above.
Patch #4 adds a selftest.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Add a test that checks that pedit adjusts source and destination
addresses of IPv4 and IPv6 packets.
Output example:
$ ./pedit_ip.sh
TEST: ping [ OK ]
TEST: ping6 [ OK ]
TEST: dev swp2 ingress pedit ip src set 198.51.100.1 [ OK ]
TEST: dev swp3 egress pedit ip src set 198.51.100.1 [ OK ]
TEST: dev swp2 ingress pedit ip dst set 198.51.100.1 [ OK ]
TEST: dev swp3 egress pedit ip dst set 198.51.100.1 [ OK ]
TEST: dev swp2 ingress pedit ip6 src set 2001:db8:2::1 [ OK ]
TEST: dev swp3 egress pedit ip6 src set 2001:db8:2::1 [ OK ]
TEST: dev swp2 ingress pedit ip6 dst set 2001:db8:2::1 [ OK ]
TEST: dev swp3 egress pedit ip6 dst set 2001:db8:2::1 [ OK ]
Signed-off-by: Danielle Ratson <danieller@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Spectrum-2 supports an ACL action SIP_DIP, which allows IPv4 and IPv6
source and destination addresses change. Offload suitable mangles to
the IPv6 address change action.
Signed-off-by: Danielle Ratson <danieller@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Spectrum-2 supports an ACL action SIP_DIP, which allows IPv4 and IPv6
source and destination addresses change. Offload suitable mangles to
the IPv4 address change action.
Signed-off-by: Danielle Ratson <danieller@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add fields related to SIP_DIP_ACTION, which is used for changing of SIP
and DIP addresses.
Signed-off-by: Danielle Ratson <danieller@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Menglong Dong says:
====================
net: use kfree_skb_reason() for ip/udp packet receive
In this series patches, kfree_skb() is replaced with kfree_skb_reason()
during ipv4 and udp4 packet receiving path, and following drop reasons
are introduced:
SKB_DROP_REASON_SOCKET_FILTER
SKB_DROP_REASON_NETFILTER_DROP
SKB_DROP_REASON_OTHERHOST
SKB_DROP_REASON_IP_CSUM
SKB_DROP_REASON_IP_INHDR
SKB_DROP_REASON_IP_RPFILTER
SKB_DROP_REASON_UNICAST_IN_L2_MULTICAST
SKB_DROP_REASON_XFRM_POLICY
SKB_DROP_REASON_IP_NOPROTO
SKB_DROP_REASON_SOCKET_RCVBUFF
SKB_DROP_REASON_PROTO_MEM
TCP is more complex, so I left it in the next series.
I just figure out how __print_symbolic() works. It doesn't base on the
array index, but searching for symbols by loop. So I'm a little afraid
it's performance.
Changes since v3:
- fix some small problems in the third patch (net: ipv4: use
kfree_skb_reason() in ip_rcv_core()), as David Ahern said
Changes since v2:
- use SKB_DROP_REASON_PKT_TOO_SMALL for a path in ip_rcv_core()
Changes since v1:
- add document for all drop reasons, as David advised
- remove unreleated cleanup
- remove EARLY_DEMUX and IP_ROUTE_INPUT drop reason
- replace {UDP, TCP}_FILTER with SOCKET_FILTER
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Replace kfree_skb() with kfree_skb_reason() in __udp_queue_rcv_skb().
Following new drop reasons are introduced:
SKB_DROP_REASON_SOCKET_RCVBUFF
SKB_DROP_REASON_PROTO_MEM
Signed-off-by: Menglong Dong <imagedong@tencent.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Replace kfree_skb() with kfree_skb_reason() in udp_queue_rcv_one_skb().
Signed-off-by: Menglong Dong <imagedong@tencent.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Replace kfree_skb() with kfree_skb_reason() in ip_protocol_deliver_rcu().
Following new drop reasons are introduced:
SKB_DROP_REASON_XFRM_POLICY
SKB_DROP_REASON_IP_NOPROTO
Signed-off-by: Menglong Dong <imagedong@tencent.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Replace kfree_skb() with kfree_skb_reason() in ip_rcv_finish_core(),
following drop reasons are introduced:
SKB_DROP_REASON_IP_RPFILTER
SKB_DROP_REASON_UNICAST_IN_L2_MULTICAST
Signed-off-by: Menglong Dong <imagedong@tencent.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Replace kfree_skb() with kfree_skb_reason() in ip_rcv_core(). Three new
drop reasons are introduced:
SKB_DROP_REASON_OTHERHOST
SKB_DROP_REASON_IP_CSUM
SKB_DROP_REASON_IP_INHDR
Signed-off-by: Menglong Dong <imagedong@tencent.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Replace kfree_skb() with kfree_skb_reason() in nf_hook_slow() when
skb is dropped by reason of NF_DROP. Following new drop reasons
are introduced:
SKB_DROP_REASON_NETFILTER_DROP
Signed-off-by: Menglong Dong <imagedong@tencent.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add document for following existing drop reasons:
SKB_DROP_REASON_NOT_SPECIFIED
SKB_DROP_REASON_NO_SOCKET
SKB_DROP_REASON_PKT_TOO_SMALL
SKB_DROP_REASON_TCP_CSUM
SKB_DROP_REASON_SOCKET_FILTER
SKB_DROP_REASON_UDP_CSUM
Signed-off-by: Menglong Dong <imagedong@tencent.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Couple of main additions:
- Support for OPTEE based SCMI transport to enable using SCMI service
provided by OPTEE on some platforms
- Support for atomic SCMI transports which enables few SCMI transactions
to be completed in atomic context. This involves other refactoring work
associated with it. It also marks SMC and OPTEE as atomic transport as
the commands are completed once the return
Other changes involves some trace and log enhancements and a miscellaneous
bug fix.
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Merge tag 'scmi-updates-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into for-next/scmi
Arm SCMI firmware interface updates for v5.17
Couple of main additions:
- Support for OPTEE based SCMI transport to enable using SCMI service
provided by OPTEE on some platforms
- Support for atomic SCMI transports which enables few SCMI transactions
to be completed in atomic context. This involves other refactoring work
associated with it. It also marks SMC and OPTEE as atomic transport as
the commands are completed once the return
Other changes involves some trace and log enhancements and a miscellaneous
bug fix.
* tag 'scmi-updates-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
firmware: arm_scmi: Add new parameter to mark_txdone
firmware: arm_scmi: Add atomic mode support to smc transport
firmware: arm_scmi: Add support for atomic transports
firmware: arm_scmi: Make optee support sync_cmds_completed_on_ret
firmware: arm_scmi: Make smc support sync_cmds_completed_on_ret
firmware: arm_scmi: Add sync_cmds_completed_on_ret transport flag
firmware: arm_scmi: Make smc transport use common completions
firmware: arm_scmi: Add configurable polling mode for transports
firmware: arm_scmi: Use new trace event scmi_xfer_response_wait
include: trace: Add new scmi_xfer_response_wait event
firmware: arm_scmi: Refactor message response path
firmware: arm_scmi: Set polling timeout to max_rx_timeout_ms
firmware: arm_scmi: Perform earlier cinfo lookup call in do_xfer
firmware: arm_scmi: optee: Drop the support for the OPTEE shared dynamic buffer
firmware: arm_scmi: optee: Fix missing mutex_init()
firmware: arm_scmi: Make virtio Version_1 compliance optional
firmware: arm_scmi: Add optee transport
dt-bindings: arm: Add OP-TEE transport for SCMI
firmware: arm_scmi: Review some virtio log messages
Those pins are used for SDIO on STM32MP135F-DK board.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
STM32MP13 embeds 2 instances of SDMMC peripheral.
Add the required information in SoC device tree file.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
On STM32MP13, the embedded SDMMC peripheral version is v2.2.
Update arm,primecell-periphid for SDMMC in the SoC DT file.
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
SDMMC1/2 CK <= 50 MHz so slew-rate = <1>
A new node sdmmc1-clk-0 is added to manage the new clock pin slew-rate.
Signed-off-by: Gerald Baeza <gerald.baeza@foss.st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
The max-frequency limitation is due to IOs.
On STM32MP13, it is 130MHz. Update the corresponding property.
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
To align with bootloaders device tree files, and thanks to what was
added in yaml file [1], the compatible property for sdmmc1 node is
updated with "st,stm32-sdmmc2" string.
[1] commit 552bc46484 ("dt-bindings: mmc: mmci: Add st,stm32-sdmmc2
compatible")
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
