linux-stable.git/Documentation/devicetree/bindings/phy, branch v6.2

dt-bindings: phy: g12a-usb2-phy: fix compatible string documentation

2023-01-18T17:27:25+00:00

The compatible strings in the driver don't have the meson prefix.
Fix this in the documentation and rename the file accordingly.

Fixes: da86d286cce8 ("dt-bindings: phy: meson-g12a-usb2-phy: convert to yaml")
Cc: stable@vger.kernel.org
Signed-off-by: Heiner Kallweit 
Reviewed-by: Martin Blumenstingl 
Reviewed-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/8d960029-e94d-224b-911f-03e5deb47ebc@gmail.com
Signed-off-by: Vinod Koul

dt-bindings: phy: g12a-usb3-pcie-phy: fix compatible string documentation

2023-01-18T17:26:51+00:00

The compatible string in the driver doesn't have the meson prefix.
Fix this in the documentation and rename the file accordingly.

Fixes: 87a55485f2fc ("dt-bindings: phy: meson-g12a-usb3-pcie-phy: convert to yaml")
Cc: stable@vger.kernel.org
Signed-off-by: Heiner Kallweit 
Reviewed-by: Martin Blumenstingl 
Reviewed-by: Krzysztof Kozlowski 
Link: https://lore.kernel.org/r/0a82be92-ce85-da34-9d6f-4b33034473e5@gmail.com
Signed-off-by: Vinod Koul

phy: Revert "phy: qualcomm: usb28nm: Add MDM9607 init sequence"

2023-01-13T17:45:42+00:00

This reverts commit 557a28811c7e0286d3816842032db5eb7bb5f156.

This commit introduced an init sequence from downstream DT [1] in the
driver.  As mentioned by the comment above the HSPHY_INIT_CFG macro for
this sequence:

    /*
     * The macro is used to define an initialization sequence.  Each tuple
     * is meant to program 'value' into phy register at 'offset' with 'delay'
     * in us followed.
     */

Instead of corresponding to offsets into the phy register, the sequence
read by the downstream driver [2] is passed into ulpi_write [3] which
crafts the address-value pair into a new value and writes it into the
same register at USB_ULPI_VIEWPORT [4].  In other words, this init
sequence is programmed into the hardware in a totally different way than
downstream and is unlikely to achieve the desired result, if the hsphy
is working at all.

An alternative method needs to be found to write these init values at
the desired location.  Fortunately mdm9607 did not land upstream yet [5]
and should have its compatible revised to use the generic one, instead
of a compatible that writes wrong data to the wrong registers.

[1]: https://android.googlesource.com/kernel/msm/+/android-7.1.0_r0.2/arch/arm/boot/dts/qcom/mdm9607.dtsi#585
[2]: https://android.googlesource.com/kernel/msm/+/android-7.1.0_r0.2/drivers/usb/phy/phy-msm-usb.c#4183
[3]: https://android.googlesource.com/kernel/msm/+/android-7.1.0_r0.2/drivers/usb/phy/phy-msm-usb.c#468
[4]: https://android.googlesource.com/kernel/msm/+/android-7.1.0_r0.2/drivers/usb/phy/phy-msm-usb.c#418
[5]: https://lore.kernel.org/linux-arm-msm/20210805222812.40731-1-konrad.dybcio@somainline.org/

Reported-by: Michael Srba 
Signed-off-by: Marijn Suijten 
Reviewed-by: Stephan Gerhold 
Reviewed-by: Bryan O'Donoghue 
Link: https://lore.kernel.org/r/20221214223733.648167-1-marijn.suijten@somainline.org
Signed-off-by: Vinod Koul

Merge tag 'devicetree-for-6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2022-12-20T14:48:24+00:00

Pull more devicetree updates from Rob Herring:
 "This is mostly a treewide clean-up from Krzysztof. There's also a
  couple of fixes and things that fell thru the cracks.

  I must say this has been a nice merge window without bindings dumped
  in at the last minute introducing warnings.

  Summary:

   - Treewide dropping of redundant 'binding' or 'schema' from schema
     titles. This will be followed up with a automated check to catch
     these.

   - Re-sort vendor-prefies

   - Convert GPIO based watchdog to schema

   - Handle all the variations for clocks, resets, power domains in i.MX
     PCIe binding

   - Document missing 'power-domains' property in mxsfb

   - Fix error with path references in Tegra XUSB example

   - Honor CONFIG_CMDLINE* even without /chosen node"

* tag 'devicetree-for-6.2-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: drop redundant part of title (manual)
  dt-bindings: clock: drop redundant part of title
  dt-bindings: drop redundant part of title (beginning)
  dt-bindings: drop redundant part of title (end, part three)
  dt-bindings: drop redundant part of title (end, part two)
  dt-bindings: drop redundant part of title (end)
  dt-bindings: clock: st,stm32mp1-rcc: add proper title
  dt-bindings: memory-controllers: ti,gpmc-child: drop redundant part of title
  dt-bindings: drop redundant part of title of shared bindings
  dt-bindings: watchdog: gpio: Convert bindings to YAML
  dt-bindings: imx6q-pcie: Handle more resets on legacy platforms
  dt-bindings: imx6q-pcie: Handle various PD configurations
  dt-bindings: imx6q-pcie: Handle various clock configurations
  dt-bindings: hwmon: ntc-thermistor: drop Naveen Krishna Chatradhi from maintainers
  dt-bindings: mxsfb: Document i.MX8M/i.MX6SX/i.MX6SL power-domains property
  dt-bindings: vendor-prefixes: sort entries alphabetically
  dt-bindings: usb: tegra-xusb: Remove path references
  of: fdt: Honor CONFIG_CMDLINE* even without /chosen node

Merge tag 'phy-for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

2022-12-19T14:40:58+00:00

Pull phy updates from Vinod Koul:
 "This tme we have again a big pile of qcom-qmp-* changes, one new
  driver and bunch of new hardware support.

  New hardware support:

   - Allwinner H616 USB PHY and A100 DPHY support

   - TI J721s2, J784s4 and J721e support

   - Freescale i.MX8MP PCIe PHY support

   - New driver for Renesas Ethernet SERDES supporting R-Car S4-8

   - Qualcomm SM8450 PCIe1 PHY support in EP mode

   - Qualcomm SC8280XP PCIe PHY support (including x4 mode)

   - Fixed Qualcomm SC8280XP USB4-USB3-DP PHY DT bindings

  Updates:

   - A big pile of updates on qcom-qmp-* drivers following the driver
     split and reorganization merged earlier

   - Phy order of API calls documentation update"

* tag 'phy-for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (174 commits)
  phy: ti: phy-j721e-wiz: add j721s2-wiz-10g module support
  dt-bindings: phy-j721e-wiz: add j721s2 compatible string
  phy: use devm_platform_get_and_ioremap_resource()
  phy: allwinner: phy-sun6i-mipi-dphy: Add the A100 DPHY variant
  phy: allwinner: phy-sun6i-mipi-dphy: Add a variant power-on hook
  phy: allwinner: phy-sun6i-mipi-dphy: Set the enable bit last
  phy: allwinner: phy-sun6i-mipi-dphy: Make RX support optional
  dt-bindings: sun6i-a31-mipi-dphy: Add the A100 DPHY variant
  dt-bindings: sun6i-a31-mipi-dphy: Add the interrupts property
  phy: qcom-qmp-pcie: drop redundant clock allocation
  phy: qcom-qmp-usb: drop redundant clock allocation
  phy: qcom-qmp: drop unused type header
  phy: qcom-qmp-usb: drop sc8280xp reference-clock source
  dt-bindings: phy: qcom,sc8280xp-qmp-usb3-uni: drop reference-clock source
  phy: qcom-qmp-combo: add support for updated sc8280xp binding
  phy: qcom-qmp-combo: rename DP_PHY register pointer
  phy: qcom-qmp-combo: rename common-register pointers
  phy: qcom-qmp-combo: clean up DP clock callbacks
  phy: qcom-qmp-combo: separate clock and provider registration
  phy: qcom-qmp-combo: add clock registration helper
  ...

dt-bindings: drop redundant part of title (manual)

2022-12-16T18:51:43+00:00

The Devicetree bindings document does not have to say in the title that
it is a "Devicetree binding" or a "schema", but instead just describe
the hardware.

Manual updates to various binding titles, including capitalizing them.

Signed-off-by: Krzysztof Kozlowski 
Acked-by: Alexandre Belloni 
Reviewed-by: Jonathan Cameron 
Acked-by: Ulf Hansson  # MMC
Acked-by: Stephen Boyd  # clk
Acked-by: Dmitry Torokhov  # input
Acked-by: Mark Brown 
Acked-by: Viresh Kumar  # opp
Link: https://lore.kernel.org/r/20221216163815.522628-10-krzysztof.kozlowski@linaro.org
[robh: add trivial-devices.yaml and net/can/microchip,mcp251xfd.yaml]
Signed-off-by: Rob Herring

dt-bindings: drop redundant part of title (end, part three)

2022-12-16T17:41:49+00:00

The Devicetree bindings document does not have to say in the title that
it is a "binding", but instead just describe the hardware.

Drop trailing "bindings" in various forms (also with trailing full
stop):

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [bB]indings\?\.\?$/title: \1/' {} \;

Signed-off-by: Krzysztof Kozlowski 
Acked-by: Alexandre Belloni 
Acked-by: Matti Vaittinen  # ROHM
Acked-by: Ulf Hansson  # MMC
Acked-by: Stephen Boyd  # clk
Acked-by: Dmitry Torokhov  # input
Acked-by: Mark Brown 
Acked-by: Hans Verkuil  # media
Acked-by: Sebastian Reichel  # power
Acked-by: Viresh Kumar  # cpufreq
Link: https://lore.kernel.org/r/20221216163815.522628-7-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring

dt-bindings: drop redundant part of title (end, part two)

2022-12-16T17:41:49+00:00

The Devicetree bindings document does not have to say in the title that
it is a "binding", but instead just describe the hardware.

Drop trailing "Node|Tree|Generic bindings" in various forms (also with
trailing full stop):

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [nN]ode [bB]indings\?\.\?$/title: \1/' {} \;

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [tT]ree [bB]indings\?\.\?$/title: \1/' {} \;

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [gG]eneric [bB]indings\?\.\?$/title: \1/' {} \;

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [bB]indings\? description\.\?$/title: \1/' {} \;

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [bB]indings\? document\.\?$/title: \1/' {} \;

Signed-off-by: Krzysztof Kozlowski 
Acked-by: Alexandre Belloni 
Reviewed-by: Jonathan Cameron 
Acked-by: Ulf Hansson  # MMC
Acked-by: Stephen Boyd  # clk
Acked-by: Vinod Koul  # phy
Acked-by: Mark Brown 
Link: https://lore.kernel.org/r/20221216163815.522628-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring

dt-bindings: drop redundant part of title (end)

2022-12-16T17:41:49+00:00

The Devicetree bindings document does not have to say in the title that
it is a "Devicetree binding", but instead just describe the hardware.

Drop trailing "Devicetree bindings" in various forms (also with
trailing full stop):

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [dD]evice[ -]\?[tT]ree [bB]indings\?\.\?$/title: \1/' {} \;

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [dD]evice[ -]\?[nN]ode [bB]indings\?\.\?$/title: \1/' {} \;

  find Documentation/devicetree/bindings/ -type f -name '*.yaml' \
    -not -name 'trivial-devices.yaml' \
    -exec sed -i -e 's/^title: \(.*\) [dD][tT] [bB]indings\?\.\?$/title: \1/' {} \;

Signed-off-by: Krzysztof Kozlowski 
Acked-by: Alexandre Belloni 
Acked-by: Jonathan Cameron  # IIO
Reviewed-by: Jonathan Cameron 
Acked-by: Ulf Hansson  # MMC
Acked-by: Stephen Boyd  # clk
Acked-by: Dmitry Torokhov  # input
Acked-by: Mark Brown 
Acked-by: Hans Verkuil  # media
Acked-by: Sebastian Reichel  # power
Link: https://lore.kernel.org/r/20221216163815.522628-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring

Merge tag 'usb-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2022-12-16T11:22:53+00:00

Pull USB and Thunderbolt driver updates from Greg KH:
 "Here is the large set of USB and Thunderbolt driver changes for
  6.2-rc1. Overall, thanks to the removal of a driver, more lines were
  removed than added, a nice change. Highlights include:

   - removal of the sisusbvga driver that was not used by anyone anymore

   - minor thunderbolt driver changes and tweaks

   - chipidea driver updates

   - usual set of typec driver features and hardware support added

   - musb minor driver fixes

   - fotg210 driver fixes, bringing that hardware back from the "dead"

   - minor dwc3 driver updates

   - addition, and then removal, of a list.h helper function for many
     USB and other subsystem drivers, that ended up breaking the build.
     That will come back for 6.3-rc1, it missed this merge window.

   - usual xhci updates and enhancements

   - usb-serial driver updates and support for new devices

   - other minor USB driver updates

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'usb-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (153 commits)
  usb: gadget: uvc: Rename bmInterfaceFlags -> bmInterlaceFlags
  usb: dwc2: power on/off phy for peripheral mode in dual-role mode
  usb: dwc2: disable lpm feature on Rockchip SoCs
  dt-bindings: usb: mtk-xhci: add support for mt7986
  usb: dwc3: core: defer probe on ulpi_read_id timeout
  usb: ulpi: defer ulpi_register on ulpi_read_id timeout
  usb: misc: onboard_usb_hub: add Genesys Logic GL850G hub support
  dt-bindings: usb: Add binding for Genesys Logic GL850G hub controller
  dt-bindings: vendor-prefixes: add Genesys Logic
  usb: fotg210-udc: fix potential memory leak in fotg210_udc_probe()
  usb: typec: tipd: Set mode of operation for USB Type-C connector
  usb: gadget: udc: drop obsolete dependencies on COMPILE_TEST
  usb: musb: remove extra check in musb_gadget_vbus_draw
  usb: gadget: uvc: Prevent buffer overflow in setup handler
  usb: dwc3: qcom: Fix memory leak in dwc3_qcom_interconnect_init
  usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()
  usb: storage: Add check for kcalloc
  USB: sisusbvga: use module_usb_driver()
  USB: sisusbvga: rename sisusb.c to sisusbvga.c
  USB: sisusbvga: remove console support
  ...