The current wait_panel_status() uses intel_de_wait(),
which internally on Xe platforms calls xe_mmio_wait32().
xe_mmio_wait32() increases poll interval exponentially.
This exponential poll interval increase causes unnessory delays
during resume or power-on when the panel becomes ready earlier,
but polling is delayed due to backoff.
Replace intel_de_wait() with read_poll_timeout() +
intel_de_read() to actively poll the register at a fixed 10ms interval
up to a 5 second timeout. This allows poll to exit
early when panel is ready.
Changes in v2:
Replaced two-phase intel_de_wait() with read_poll_timeout()
+ intel_de_read()
Changes in v3:
- Add poll_interval_ms argument 'wait_panel_status' function.
- Modify 'wait_panel_status' callers with proper poll interval
Changes in v4:
- Change 'wait_panel_off' poll interval to 10ms
Changes in v5:
- Dropped poll_interval_ms parameter,use fixed polling
interval of 10ms (Jani Nikula)
Changes in v6:
- Removed goto in error path
Signed-off-by: Dibin Moolakadan Subrahmanian <dibin.moolakadan.subrahmanian@intel.com>
Link: https://lore.kernel.org/r/20250807082402.79018-1-dibin.moolakadan.subrahmanian@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
There are other vendors now that have their own USB4 host router
hardware so using the Intel donated IDs may confuse users. For this
reason switch to use USB IDs provided by the Linux Foundation for
XDomain discovery.
Link: https://lore.kernel.org/linux-usb/20250722175026.1994846-1-Raju.Rangoju@amd.com/
Cc: Raju Rangoju <Raju.Rangoju@amd.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
The assignment of zero to variable is redundant as the following
continue statement loops back to the start of the loop where
ret is assigned a new value from the return to the call to
get_parent_dss_vp. Remove assignment.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20250702084844.966199-1-colin.i.king@gmail.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
TIDSS uses crtc_* fields to propagate its registers and set the
clock rates. So set the CRTC modesetting timing parameters with
the adjusted mode when needed, to set correct values.
Cc: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Link: https://lore.kernel.org/r/20250624080402.302526-1-j-choudhary@ti.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
The x1s family uses a shared USB configuration. Enable both the
USB PHY as well as the DWC3 controller.
Since we do not have any PMIC for USB implemented yet, use dummy
regulators until we do.
Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>
Link: https://lore.kernel.org/r/20250710-resends-july-exynos990-dt-v2-3-55033f73d1b0@mentallysanemainliners.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Add USB controller and USB PHY controller nodes for use in
the Exynos990 SoC.
This SoC supports USB full-speed, high-speed and super-speed modes.
Due to the inability to test PIPE3, USB super-speed is not enabled, and
the USB PHY is only configured for UTMI+ operation for now.
Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org>
Link: https://lore.kernel.org/r/20250710-resends-july-exynos990-dt-v2-2-55033f73d1b0@mentallysanemainliners.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
The older MIPS-based chips incorporated a memory controller with the
revision A.0.0, update the binding to list that compatible.
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250729205213.3392481-2-florian.fainelli@broadcom.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
The E850-96 board has a hard-wired LAN9514 chip which acts as a USB hub
and Ethernet bridge. It's being discovered dynamically when the USB bus
gets enumerated, but the corresponding Ethernet device tree node is
still needed for the bootloader to pass the MAC address through. Add
LAN9514 nodes as described in [1]. 'local-mac-address' property (in the
'ethernet' node) is used for MAC address handover from the bootloader to
Linux.
[1] Documentation/devicetree/bindings/net/microchip,lan95xx.yaml
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20250731234532.12903-1-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
The of_platform_populate() call at the end of the function has a
possible failure path, causing a resource leak.
Replace of_iomap() with devm_platform_ioremap_resource() to ensure
automatic cleanup of srom->reg_base.
This issue was detected by smatch static analysis:
drivers/memory/samsung/exynos-srom.c:155 exynos_srom_probe()warn:
'srom->reg_base' from of_iomap() not released on lines: 155.
Fixes: 8ac2266d88 ("memory: samsung: exynos-srom: Add support for bank configuration")
Cc: stable@vger.kernel.org
Signed-off-by: Zhen Ni <zhen.ni@easystack.cn>
Link: https://lore.kernel.org/r/20250806025538.306593-1-zhen.ni@easystack.cn
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Replace the direct usage of printk(KERN_DEBUG ...) with pr_debug(...) to
align with the consistent `pr_*` API usage within the file.
Reviewed-by: Joshua Hahn <joshua.hahnjy@gmail.com>
Signed-off-by: Pratyush Brahma <pratyush.brahma@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250813-numa-dbg-v3-1-1dcd1234fcc5@oss.qualcomm.com
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
The "> chip->ngpio" comparison here needs to be ">= chip->ngpio",
otherwise it leads to an out of bounds access. The fwd->valid_mask
bitmap only has chip->ngpio bits and the fwd->descs[] array has that
same number of elements. These values are set in
devm_gpiochip_fwd_alloc().
Fixes: c44ce91b8a ("gpio: aggregator: refactor the code to add GPIO desc in the forwarder")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/aJwk0yBSCccGCjX3@stanley.mountain
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
While the cdns-dsi does not support DSI burst mode, the burst mode is
essentially DSI event mode with more versatile clocking and timings.
Thus cdns-dsi doesn't need to fail if the DSI peripheral driver requests
MIPI_DSI_MODE_VIDEO_BURST.
In my particular use case, this allows the use of ti-sn65dsi83 driver.
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-15-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
The driver currently expects the pixel clock and the HS clock to be
compatible, but the DPHY PLL doesn't give very finely grained rates.
This often leads to the situation where the pipeline just fails, as the
resulting HS clock is just too off.
We could change the driver to do a better job on adjusting the DSI
blanking values, hopefully getting a working pipeline even if the pclk
and HS clocks are not exactly compatible. But that is a bigger work.
What we can do easily is to see in .atomic_check() what HS clock rate we
can get, based on the pixel clock rate, and then convert the HS clock
rate back to pixel clock rate and ask that rate from the crtc. If the
crtc has a good PLL (which is the case for TI K3 SoCs), this will fix
any issues wrt. the clock rates.
If the crtc cannot provide the requested clock, well, we're no worse off
with this patch than what we have at the moment.
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-14-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
The timings calculation gets it wrong for DSI event mode, resulting in
too large hbp value. Fix the issue by taking into account the
pulse/event mode difference.
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Reviewed-by: Jayesh Choudhary <j-choudhary@ti.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-13-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
The driver does all the calculations and programming with video timings
(hftp, hbp, etc.) instead of the modeline values (hsync_start, ...).
Thus it makes sense to use struct videomode instead of struct
drm_display_mode internally.
Switch to videomode and do some cleanups in cdns_dsi_mode2cfg() along
the way.
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Reviewed-by: Aradhya Bhatia <aradhya.bhatia@linux.dev>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-12-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
The driver tries to calculate the value for REG_WAKEUP_TIME. However,
the calculation itself is not correct, and to add on it, the resulting
value is almost always larger than the field's size, so the actual
result is more or less random.
According to the docs, figuring out the value for REG_WAKEUP_TIME
requires HW characterization and there's no way to have a generic
algorithm to come up with the value. That doesn't help at all...
However, we know that the value must be smaller than the line time, and,
at least in my understanding, the proper value for it is quite small.
Testing shows that setting it to 1/10 of the line time seems to work
well. All video modes from my HDMI monitor work with this algorithm.
Hopefully we'll get more information on how to calculate the value, and
we can then update this.
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-11-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
The Cadence DSI requires negative syncs from the incoming video signal,
but at the moment that requirement is not expressed in any way. If the
crtc decides to use positive syncs, things break down.
Use the adjusted_mode in atomic_check to set the sync flags to negative
ones.
Reviewed-by: Aradhya Bhatia <aradhya.bhatia@linux.dev>
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-10-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
cdns_dsi_adjust_phy_config() is called from cdns_dsi_check_conf(), which
is called from .atomic_check(). It checks the DSI htotal and adjusts it
to align on the DSI lane boundary by changing hfp and then recalculating
htotal and HS clock rate.
This has a few problems.
First is the fact that the whole thing is not needed: we do not need to
align on the lane boundary. The whole frame is sent in HS mode, and it
is fine if the line's last byte clock tick fills, say, only 2 of the 4
lanes. The next line will just continue from there. Assuming the
DSI timing values have been calculated to match the incoming DPI stream,
and the HS clock is compatible with the DPI pixel clock, the "uneven"
DSI lines will even out when multiple lines are being sent.
But we could do the align, aligning is not a problem as such. However,
adding more bytes to the hfp, as the function currently does, makes the
DSI line time longer, so the function then adjusts the HS clock rate.
This is where things fail: we don't know what rates we can get from the
HS clock, and at least in TI K3 SoC case the rates are quite coarsely
grained. Thus small adjustment to hfp will lead to a big change in HS
clock rate, and things break down.
We could do a loop here, adjusting hfp, adjusting clock, checking clock
rate, adjusting hfp again, etc., but considering that the whole
adjustment shouldn't be needed at all, it's easier to just remove the
function.
Something like this function should be added back later, when adding
burst mode support, but that's a bigger change and I don't think this
function would help that work in any way.
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-9-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
cdns_dsi_mode2cfg() calculates the dsi timings, but for some reason
doesn't set the htotal based on those timings. It is set only later, in
cdns_dsi_adjust_phy_config().
As cdns_dsi_mode2cfg() is the logical place to calculate it, let's move
it there. Especially as the following patch will remove
cdns_dsi_adjust_phy_config().
Reviewed-by: Aradhya Bhatia <aradhya.bhatia@linux.dev>
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-8-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
The docs say about mode_valid():
"it is not allowed to look at anything else but the passed-in mode, and
validate it against configuration-invariant hardware constraints"
We're doing a lot more than just looking at the mode. The main issue
here is that we're doing checks based on the pixel clock, before we know
what the pixel clock from the crtc actually is.
So, drop the cdns_dsi_check_conf() call from .mode_valid().
Reviewed-by: Aradhya Bhatia <aradhya.bhatia@linux.dev>
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-7-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
The driver checks if "DPI(HFP) > DSI(HSS+HSA+HSE+HBP)", and rejects the
mode if not.
However, testing shows that this doesn't hold at all. I can set the hfp
to very small values, with no errors. The feedback from the HW team also
was that the check is not right, although it's not clear if there's a
way to validate the FIFO emptying.
The check rejects quite a lot of modes, apparently for no good reason,
so drop the check.
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-6-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
With recent change the cdns_dsi_check_conf() is always called with
mode_valid_check = true. We can thus remove all the code related to the
"false" paths.
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-5-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Remove extra line at the end of the file.
Reviewed-by: Aradhya Bhatia <aradhya.bhatia@linux.dev>
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-4-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Use the crtc_* fields from drm_display_mode, instead of the "logical"
fields. This shouldn't change anything in practice, but afaiu the crtc_*
fields are the correct ones to use here.
Reviewed-by: Aradhya Bhatia <aradhya.bhatia@linux.dev>
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-3-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Fix missing includes and struct declarations. Even if these don't cause
any compile issues at the moment, it's good to have them correct.
Reviewed-by: Aradhya Bhatia <aradhya.bhatia@linux.dev>
Tested-by: Parth Pancholi <parth.pancholi@toradex.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-2-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Use the "adjusted_mode" for the dsi configuration check, as that is the
more appropriate display_mode for validation, and later bridge enable.
Also, fix the mode_valid_check parameter from false to true, as the dsi
configuration check is taking place during the check-phase, and the
crtc_* mode values are not expected to be populated yet.
Fixes: a53d987756 ("drm/bridge: cdns-dsi: Move DSI mode check to _atomic_check()")
Signed-off-by: Aradhya Bhatia <aradhya.bhatia@linux.dev>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Tested-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Link: https://lore.kernel.org/r/20250723-cdns-dsi-impro-v5-1-e61cc06074c2@ideasonboard.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Instances are happier that way and it makes more sense anyway -
the only part of the result that is related to partition we are given
is the start sector, and that has been filled in by the caller.
Everything else is a function of the disk. Only one instance
(DASD) is ever looking at anything other than bdev->bd_disk and
that one is trivial to adjust.
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Instances are passed struct block_device *bdev argument; the only thing
it is used for (if it's used in the first place) is bdev->bd_disk.
Might as well pass that in the first place...
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Both helpers are reading the partition table of the disk specified
by block_device of some partition on it; result depends only upon
the disk in question, so we might as well pass the struct gendisk
instead.
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Add support for the eUSB2 repeater found on the PMIV0104. There is no
default init table for this PMIC, just the board-specific tuning
parameters are used on top of the default tuning values.
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250709-sm7635-eusb-repeater-v2-4-b6eff075c097@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Support reading the FS Differential TX Output Resistance Tuning from
devicetree and writing the register, as required on some boards.
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250709-sm7635-eusb-repeater-v2-2-b6eff075c097@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Document the FS Differential TX Output Resistance Tuning value found on
the eUSB2 repeater on Qualcomm PMICs. The tuning values have special
meanings, being different offsets of the resistance to the default value
in Ohms but the exact meaning is not relevant here, as the correct
tuning is determined by hardware engineers to make sure the electrical
properties are as expected.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250709-sm7635-eusb-repeater-v2-1-b6eff075c097@fairphone.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Since commit 4fd06af96b ("usb: phy: omap-control: Get rid of platform
data") the driver only supports OF probe so drop the unused platform
module alias.
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250724154823.15998-12-johan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
The driver has never supported anything but OF probe so drop the unused
platform module alias.
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250724154823.15998-11-johan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Since commit 918ee0d21b ("usb: phy: omap-usb3: Don't use
omap_get_control_dev()") the driver only supports OF probe so drop the
unused platform module alias.
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250724154823.15998-10-johan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Since commit 478b6c7436 ("usb: phy: omap-usb2: Don't use
omap_get_control_dev()") the driver only supports OF probe so drop the
unused platform module alias.
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250724154823.15998-9-johan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
The driver has never supported anything but OF probe so drop the unused
platform module alias.
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250724154823.15998-8-johan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
The driver has never supported anything but OF probe so drop the unused
platform module alias.
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250724154823.15998-7-johan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
The driver has never supported anything but OF probe so drop the unused
platform module alias.
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250724154823.15998-6-johan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
The driver has never supported anything but OF probe so drop the unused
platform module alias.
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250724154823.15998-5-johan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
The driver has never supported anything but OF probe so drop the unused
platform module alias.
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250724154823.15998-4-johan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Since commit 9d5f51dcdb ("phy: usb: Add support for new Synopsys USB
controller on the 7211b0") the driver only supports OF probe so drop the
unused platform module alias.
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250724154823.15998-3-johan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
The driver has never supported anything but OF probe so drop the unused
platform module alias.
Signed-off-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250724154823.15998-2-johan@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Rockchip RK3528 integrates one naneng-combphy that is able to operate in
PCIe and USB3 mode. The control logic is similar to previous variants of
naneng-combphy but the register layout is apparently different from the
RK3568 one.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250728102947.38984-7-ziyao@disroot.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
All supported variants of naneng-combphy follow a register layout
similar to the RK3568 variant with some exceptions of SoC-specific
registers.
Add RK3568 prefix for the common set of registers and the corresponding
SoC prefix for SoC-specific registers, making usage of definitions clear
and preparing for future COMBPHY variants with a different register
layout.
Signed-off-by: Yao Zi <ziyao@disroot.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20250728102947.38984-6-ziyao@disroot.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
