Maxim Max7357 has a configuration register to enable additional
features. These features aren't enabled by default & its up to
board designer to enable the same as it may have unexpected side effects.
These should be validated for proper functioning & detection of devices
in secondary bus as sometimes it can cause secondary bus being disabled.
Add booleans for:
- maxim,isolate-stuck-channel
- maxim,send-flush-out-sequence
- maxim,preconnection-wiggle-test-enable
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
dt-bindings for Google GS101 clock controllers for v6.9
The Devicetree binding headers for Samsung Exynos and Google GS101 clock
controllers, used by the Samsung clock controller drivers.
Backmerging to update drm-misc-next to the state of v6.8-rc3. Also
fixes a build problem with xe.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
All QMP UFS PHYs except MSM8996 require 3 clocks:
* ref - 19.2MHz reference clock from RPMh
* ref_aux - Auxiliary reference clock from GCC
* qref - QREF clock from GCC or TCSR (since SM8550)
MSM8996 only requires 'ref' and 'qref' clocks. Hence, fix the binding to
reflect the actual clock topology.
This change obviously breaks the ABI, but it is inevitable since the
clock topology needs to be accurately described in the binding.
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20240131-ufs-phy-clock-v3-1-58a49d2f4605@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Convert the Marvell MMP DMA binding to YAML.
The TXT binding mentions that the controller may have one IRQ per DMA
channel. Examples of this were dropped in the YAML binding because of
dt_binding_check complaints (either too many interrupt cells or
interrupts) and the fact that this is not used in any of the in-tree
device trees.
Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20240131-pxa-dma-yaml-v2-2-9611d0af0edc@skole.hr
Signed-off-by: Vinod Koul <vkoul@kernel.org>
The idea impressed in the commit b32e592d3c ("devicetree: bindings:
Document qcom board compatible format") never got actually adopted. As
can be seen from the existing board DT files, no device actually used
the PMIC / foundry / version parts of the compatible string. Drop this
compatibility string description to avoid possible confusion and keep
just the generic terms and the SoC list.
Fixes: b32e592d3c ("devicetree: bindings: Document qcom board compatible format")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20240204-qcom-drop-compat-v1-1-69d6cd92aa0e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Per guidance from the NXP downstream kernel, if the clock is
disabled before HDMI/LCDIF probe, LCDIF will not get pixel
clock from HDMI PHY and throw an error:
[CRTC:39:crtc-2] vblank wait timed out
WARNING: CPU: 2 PID: 9 at drivers/gpu/drm/drm_atomic_helper.c:
1634 drm_atomic_helper_wait_for_vblanks.part.0+0x23c/0x260
Fix this by adding the fdcc clock to the hdmi_blk_ctrl. This
should be safe, since neither this power domain nor the dependent
HDMI and LCDIF drivers been enabled or added to the SoC device
tree yet.
According to Sandor Yu from NXP, "the FDCC clock is not for HDMITX
in desgin, but it is part of HDMI domain that needed by HDMITX.
So I think it is reasonable added it to the power domain driver."
The driver also supports two power domains which are missing from the binding
that also fix an issue with resuming from suspend.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20240203165307.7806-4-aford173@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
The CAN controller on PolarFire SoC has an AHB peripheral clock _and_ a
CAN bus clock. The bus clock was omitted when the binding was written,
but is required for operation. Make up for lost time and add it.
Cautionary tale in adding bindings without having implemented a real
user for them perhaps.
Fixes: c878d518d7 ("dt-bindings: can: mpfs: document the mpfs CAN controller")
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Company name in compatible description appears twice, which is not really
helpful, so remove it from product name.
The board is a prototype developed by my company and we are still at the
prototype stage, so there is zero ABI impact.
Fixes: bb405e8b53 ("dt-bindings: arm: fsl: add RVE gateway board")
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The compatible "at91rm9200-cf" is not used by any driver, hence remove the
corresponding documentation.
Signed-off-by: Hari Prasath Gujulan Elango <Hari.PrasathGE@microchip.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
[cassel: add missing space in commit log]
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Add the toradex,apalis-imx8-eval-v1.2 and
toradex,apalis-imx8-v1.1-eval-v1.2 compatible strings for version 1.2
of the Apalis Evaluation Board.
Version v1.2 includes the following changes compared to v1.1:
- 8-bit MMC connector replaced with a 4-bit uSD connector.
- Audio codec NAU88C22 added.
- M24C02 EEPROM i2c added.
- MIPI-CSI-2 connector directly to the board added.
- PCIe switch PEX8605 removed and PCIe now is routed directly to Mini
PCIe connector.
- Power measurement IC INA219 added.
- Replaced DVI with HDMI connector.
- Single-channel USB to UART converter replaced with four-channel USB
to UART/JTAG.
- Temperature sensor TMP75 added.
Please note that board version v1.0 (which reached EOL) is compatible with
v1.1, therefore toradex,apalis-imx8-eval and toradex,apalis-v1.1-imx8-eval
compatible strings should be used for both v1.0 and v1.1.
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Add the toradex,apalis_imx6q-eval-v1.2 compatible string for version 1.2
of the Apalis Evaluation Board.
Version v1.2 includes the following changes compared to v1.1:
- 8-bit MMC connector replaced with a 4-bit uSD connector.
- Audio codec NAU88C22 added.
- M24C02 EEPROM i2c added.
- MIPI-CSI-2 connector directly to the board added.
- PCIe switch PEX8605 removed and PCIe now is routed directly to Mini
PCIe connector.
- Power measurement IC INA219 added.
- Replaced DVI with HDMI connector.
- Single-channel USB to UART converter replaced with four-channel USB
to UART/JTAG.
- Temperature sensor TMP75 added.
Please note that version v1.0 (which reached EOL) is compatible with
v1.1, therefore toradex,apalis_imx6q-eval compatible string should be
used for both v1.0 and v1.1.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Hiago De Franco <hiago.franco@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The servers for the @codeaurora domain are long retired and any messages
sent there bounce. Sandeep Panda's email address is no longer valid and
should be repleaced. However Sandeep has left the company and has not
been active sice, therefore it looks like this binding is orphaned.
Doug is listed as the reviewer for this file in MAINTAINERS and has
volunteered to be listed within the file as the binding maintainer.
Therefore replace Sandeep with Doug to make the documentation current.
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240202202329.4172917-1-quic_jhugo@quicinc.com
The example for PCI devices has some addressing errors. 'reg' is written
as if the parent bus is PCI, but the default bus for examples is 1
address and size cell. 'ranges' is defining config space with a
size of 0. Generally, config space should not be defined in
'ranges', only PCI memory and I/O spaces. Fix these issues by updating
the values with made-up, but valid values.
This was uncovered with recent dtschema changes.
Link: https://lore.kernel.org/r/20240122173514.935742-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
The port@0 node doesn't define any extra properties in the port or endpoint
nodes, so the $ref should be to "/properties/port" instead as it restricts
extra properties.
Fixes: 0f82ffa9a2 ("media: dt-bindings: media: i2c: Add bindings for TW9900")
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Add a label property to allow a custom name to be used for identifying
a device on the board. This is useful when multiple devices are present on
the same board. Similar change was done by commit ffae65fb1a
("dt-bindings: spi: spi-cadence: Add label property") or by commit
a53faa6bfa3b ("dt-bindings: hwmon: ina2xx: Add label property").
Signed-off-by: Michal Simek <michal.simek@amd.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Schemas need "unevaluatedProperties" or "additionalProperties" to be
false in order to disallow undefined properties. Only common or
otherwise incomplete schemas should allow undefined properties.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
