platform/kernel/linux-starfive.git
16 months agoMerge tag 'imx-dt64-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo...
Arnd Bergmann [Tue, 20 Jun 2023 20:40:43 +0000 (22:40 +0200)]
Merge tag 'imx-dt64-6.5' of git://git./linux/kernel/git/shawnguo/linux into soc/dt

i.MX arm64 device tree for 6.5:

- New board support: i.MX8MM based Emtop SoM & Baseboard, NXP i.MX8MM EVKB
  board, i.MX8MP based Gateworks Venice gw7905-2x device.
- A series from Adam Ford to add Camera and Audio support for i.MX8M
  based Beacon boards.
- Add Audio output support for i.MX8MP TQMa8MPxL/MBa8MPxL board.
- Add HDMI and display support for imx8mm-evk and imx8mm-phg board.
- Add coresight trace devices support for i.MX8MP SoC.
- A couple of changes from Krzysztof Kozlowski to add missing cache
  properties.
- A couple of changes from Laurent Pinchart to add CSIS and ISI devices
  for i.MX8MP SoC.
- A series from Marek Vasut to add more devices for i.MX8MP, and enable
  SAI audio on i.MX8MP DHCOM PDK2 and PDK3.
- Correct GSC vdd_bat data size for Gateworks Venice devices.
- Add more device support for i.MX93, Watchdog, OCOTP, idle states, DDR
  performance monitor, etc.
- Small and random clean-ups and device node additions.

* tag 'imx-dt64-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (47 commits)
  arm64: dts: imx8mq: Pass address-cells/size-cells to mipi_dsi
  arm64: dts: imx8mq: Use 'dsi' as node name
  arm64: dts: imx8mp-venice-gw702x: fix GSC vdd_bat data size
  arm64: dts: imx8mq-tqma8mq-mba8mx: Remove invalid properties
  arm64: dts: imx8mq: Add missing pci property
  arm64: dts: imx8mq: Fix lcdif clocks
  arm64: dts: imx8mq: Fix lcdif compatible
  arm64: dts: imx8mp: don't initialize audio clocks from CCM node
  arm64: dts: imx8mm-venice: Fix GSC vdd_bat data size.
  arm64: dts: imx8mp: Add coresight trace components
  arm64: dts: imx93: add ddr performance monitor node
  arm64: dts: imx8mm-phg: Add display support
  arm64: dts: tqma8mqml: Add vcc supply to i2c eeproms
  arm64: dts: imx8mm-evk: Add HDMI support
  arm64: dts: imx8mn-var-som-symphony: adapt FEC pinctrl for SOMs with onboard PHY
  arm64: dts: imx8mn-var-som: add 20ms delay to ethernet regulator enable
  arm64: dts: imx8mp-msc-sm2s: Add sound card
  arm64: dts: imx8mn-beacon: Migrate sound card to simple-audio-card
  arm64: dts: imx8mp-beacon-kit: Enable WM8962 Audio CODEC
  arm64: dts: imx93: add fsl,stop-mode property to support WOL
  ...

Link: https://lore.kernel.org/r/20230610072530.418847-3-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
16 months agoMerge tag 'imx-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo...
Arnd Bergmann [Tue, 20 Jun 2023 20:38:10 +0000 (22:38 +0200)]
Merge tag 'imx-dt-6.5' of git://git./linux/kernel/git/shawnguo/linux into soc/dt

i.MX ARM device tree for 6.5:

- New board support: Marantec Maveo Box.
- Add HDMI support for TQMa6x/MBa6 board.
- A series from Andrew Lunn to add phy-mode and fixed links for Ethernet
  devices on imx51, imx6qdl and vf610.
- A bunch of changes from Fabio Estevam to clean up deprecated and
  invalid properies, fix up node names to remove dt-schema warnings.
- A series of maintenance updates for Protonic Holland boards, mostly
  on the USB subsystem configuration, thermal zones, and the naming of
  GPIO keys.
- Update dma-apbh device node name to remove dtbs_check warnings.
- Remove invalid nodes from fan-controller for a couple of Gateworks
  boards.
- Small random updates and clean-ups on various boards.

* tag 'imx-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (53 commits)
  ARM: dts: imx6qdl: vicut1: rename power to power-button
  ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings
  ARM: dts: imx6dl: plybas: fix USB over-current detection on USB OTG port
  ARM: dts: imx6ul: prti6g: fix USB over-current detection on USB OTG port
  ARM: dts: imx6qp: prtwd3: Enable USB over current detection on USB OTG port
  ARM: dts: imx6dl: prtmvt: fix different USB related warnings
  ARM: dts: imx6dl: alti6p: fix different USB related warnings
  ARM: dts: imx6dl: vicut1: Address USB related warnings
  ARM: dts: imx6dl: Add trip points to thermal zones on several devices
  ARM: dts: imx6dl: lanmcu: Configure over-current polarity for USB OTG node
  ARM: dts: imx6dl: lanmcu: Disable unused USB PHY nodes
  ARM: dts: imx6q: prtwd2: Correct iomux configuration for ENET MDIO and MDC
  ARM: dts: imx6dl: prtvt7: Remove touchscreen inversion
  ARM: dts: imx6dl: prtvt7: Adjust default backlight brightness to 65
  ARM: dts: imx6qdl: vicut1: The sgtl5000 uses i2s not ac97
  ARM: dts: imx: Use 'eeprom' as node name
  ARM: dts: imx6ul-ccimx6ulsom: Fix the "coin" regulator name
  ARM: dts: imx: Use 'pmic' as node name
  ARM: dts: imx6: Use the mux- prefix
  ARM: dts: imx7d-sdb: Allow UHS modes
  ...

Link: https://lore.kernel.org/r/20230610072530.418847-2-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
16 months agoMerge tag 'imx-bindings-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawngu...
Arnd Bergmann [Tue, 20 Jun 2023 20:37:32 +0000 (22:37 +0200)]
Merge tag 'imx-bindings-6.5' of git://git./linux/kernel/git/shawnguo/linux into soc/dt

i.MX dt-bindings for 6.5:

- Add vendor prefix for Emtop
- Compatibles for Marantec Maveo Box, i.MX8MM-EVKB and GW7905-2x board.
- Replace tab indent with spaces in fsl.yaml.

* tag 'imx-bindings-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  dt-bindings: arm: Add Gateworks i.MX8M GW7905-2x board
  dt-bindings: arm: fsl: Fix syntax error
  dt-bindings: vendor-prefixes: Add Emtop
  dt-bindings: arm: fsl: Add Emtop SoM & Baseboard
  dt-bindings: arm: fsl: Add i.MX8MM-EVKB
  dt-bindings: arm: fsl: Add Marantec maveo box as a DHCOR i.MX6ULL SoM based board

Link: https://lore.kernel.org/r/20230610072530.418847-1-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
16 months agoMerge tag 'sunxi-dt-for-6.5-1' of https://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Tue, 20 Jun 2023 20:36:26 +0000 (22:36 +0200)]
Merge tag 'sunxi-dt-for-6.5-1' of https://git./linux/kernel/git/sunxi/linux into soc/dt

- fix DCLK clock names
- new board ICnova A20 ADB4006
- add D1 SPI node
- add bluetooth node for chip board
- add extra mmc2 pinmux to sun5i
- add axp209 iio-hwmon node

* tag 'sunxi-dt-for-6.5-1' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  ARM: dts: axp209: Add iio-hwmon node for internal temperature
  ARM: dts: sun5i: Add port E pinmux settings for mmc2
  ARM: dts: sun5i: chip: Enable bluetooth
  riscv: dts: allwinner: d1: Add SPI controllers node
  arm: dts: sunxi: Add ICnova A20 ADB4006 board
  dt-bindings: arm: sunxi: add ICnova A20 ADB4006 binding
  ARM: dts: sunxi: rename tcon's clock output

Link: https://lore.kernel.org/r/20230609210452.GA17638@jernej-laptop
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
16 months agoMerge tag 'tegra-for-6.5-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Tue, 20 Jun 2023 20:34:46 +0000 (22:34 +0200)]
Merge tag 'tegra-for-6.5-arm64-dt' of git://git./linux/kernel/git/tegra/linux into soc/dt

arm64: tegra: Device tree changes for v6.5-rc1

This introduces support for the IGX Orin and Jetson Orin Nano devices
and enables various additional features on the Jetson AGX Orin and
Jetson Orin NX. This also enables some basic thermal support to prevent
the devices from overheating.

Support for the GPU on the Google Pixel C is enabled and various minor
issues are fixed and cleaned up.

* tag 'tegra-for-6.5-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  arm64: tegra: Enable thermal support on Jetson Orin Nano
  arm64: tegra: Enable thermal support on Jetson Orin NX
  arm64: tegra: Enable thermal support on Jetson AGX Orin
  arm64: tegra: Add Tegra234 thermal support
  arm64: tegra: Add a few blank lines for better readability
  arm64: tegra: Sort properties more logically
  arm64: tegra: Enable GPU on Smaug
  arm64: tegra: Add GPU power rail regulator on Smaug
  arm64: tegra: Update USB phy-name for Jetson Orin NX
  arm64: tegra: Enable USB device for Jetson AGX Orin
  arm64: tegra: Add Tegra234 pin controllers
  arm64: tegra: Support Jetson Orin Nano Developer Kit
  arm64: tegra: Add missing cache properties on Tegra210
  arm64: tegra: Fix PCIe regulator for Orin Jetson AGX
  arm64: tegra: Add CPU OPP tables and interconnects property
  arm64: tegra: Add support for IGX Orin

Link: https://lore.kernel.org/r/20230609193620.2275240-6-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
16 months agoMerge tag 'tegra-for-6.5-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Tue, 20 Jun 2023 20:33:45 +0000 (22:33 +0200)]
Merge tag 'tegra-for-6.5-dt-bindings' of git://git./linux/kernel/git/tegra/linux into soc/dt

dt-bindings: Changes for v6.5-rc1

Several new modules and devices are documented and fixes incorporated
for the Tegra234 GPIO controller pin mappings as well as the possible
Tegra XUDC PHY connections.

* tag 'tegra-for-6.5-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  dt-bindings: tegra: Document Jetson Orin Nano Developer Kit
  dt-bindings: tegra: Document Jetson Orin Nano
  dt-bindings: gpio: Remove FSI domain ports on Tegra234
  dt-bindings: usb: tegra-xudc: Remove extraneous PHYs
  dt-bindings: tegra: Add ICC IDs for dummy memory clients
  dt-bindings: tegra: Document compatible for IGX

Link: https://lore.kernel.org/r/20230609193620.2275240-3-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
16 months agoMerge tag 'stm32-dt-for-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Tue, 20 Jun 2023 20:31:22 +0000 (22:31 +0200)]
Merge tag 'stm32-dt-for-v6.5-1' of git://git./linux/kernel/git/atorgue/stm32 into soc/dt

STM32 DT for v6.5, round 1

Highlights:
----------

- MCU/MPU:
  - Replace deprecated st,hw-flow-ctrl by uart-has-rtscts.
  - Fix LTDC/DSI warnings.

- MPU:
  - STMP32MP15:
    - Add OTP part number and Vrefint calibration in bsec.
    - M4 hold management updated. As SMC call is deprecated,
      the service is moved on a SCMI service.
    - Add ADC internal channels (VREFINT/VDDCORE).

  - ST:
    - Enable ADC1&2 on STM32MP15 DKx boards.
    - Adopt generic IIO bindings on STM32MP157C ED1
    - Add supplies for OV5640 in STM32MP157C EV1
      to fix yaml validation.
    - Fix i2s bindings to match with the YAML validation (DKx boards).

  - DH:
    - Rearrange MAC EEPROM.
    - Rename AV96 sound card.
    - Adopt generic IIo bindings.
    - Fix audio routing.

  -PHYTEC:
    - Add PHYTEC STM32MP1-3 Dev board based on STM32MP15 PHYTEC SOM.
      This SOM embeds up to 1GB DDR3LP RAM, up to 1GB eMMC,
      up to 16 MB QSPI and up to 128 GB NAND flash.

* tag 'stm32-dt-for-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (34 commits)
  ARM: dts: stm32: fix i2s endpoint format property for stm32mp15xx-dkx
  ARM: dts: stm32: Fix audio routing on STM32MP15xx DHCOM PDK2
  ARM: dts: stm32: add required supplies of ov5640 in stm32mp157c-ev1
  ARM: dts: stm32: Update to generic ADC channel binding on DHSOM systems
  ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-testbench
  ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-drc
  ARM: dts: stm32: adopt generic iio bindings for adc channels on emstamp-argon
  ARM: dts: stm32: adopt generic iio bindings for adc channels on stm32mp157c-ed1
  ARM: dts: stm32: enable adc on stm32mp15xx-dkx boards
  ARM: dts: stm32: add vrefint support to adc2 on stm32mp15
  ARM: dts: stm32: add vrefint calibration on stm32mp15
  ARM: dts: stm32: add adc internal channels to stm32mp15
  ARM: dts: stm32: fix ltdc warnings in stm32mp15 boards
  ARM: dts: stm32: fix dsi warnings on stm32mp15 boards
  dt-bindings: display: st,stm32-dsi: Remove unnecessary fields
  ARM: dts: stm32: fix warnings on stm32f469-disco board
  ARM: dts: stm32: Shorten the AV96 HDMI sound card name
  ARM: dts: stm32: fix m4_rproc references to use SCMI for stm32mp15
  ARM: dts: stm32: Update Cortex-M4 reset declarations on stm32mp15
  ARM: dts: stm32: add STM32MP1-based Phytec board
  ...

Link: https://lore.kernel.org/r/08d711de-bb6d-a976-735b-5e18b19818ea@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
17 months agoarm64: tegra: Enable thermal support on Jetson Orin Nano
Thierry Reding [Fri, 9 Jun 2023 11:48:38 +0000 (13:48 +0200)]
arm64: tegra: Enable thermal support on Jetson Orin Nano

Enable the TJ thermal zone and hook up cooling maps for the PWM-
controlled fan and two trip points.

Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agoarm64: tegra: Enable thermal support on Jetson Orin NX
Thierry Reding [Fri, 9 Jun 2023 11:45:53 +0000 (13:45 +0200)]
arm64: tegra: Enable thermal support on Jetson Orin NX

Enable the TJ thermal zone and hook up cooling maps for the PWM-
controlled fan and two trip points.

This also removes a duplicate definition of the PWM fan and changes its
cooling levels. This should have no effect, though, because the fan
wasn't previously connected to anything and by default would be turned
off at probe time.

Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agoarm64: tegra: Enable thermal support on Jetson AGX Orin
Thierry Reding [Thu, 26 Jan 2023 13:34:02 +0000 (14:34 +0100)]
arm64: tegra: Enable thermal support on Jetson AGX Orin

Add thermal zone details and enable the PWM fan as cooling device.

Note that this also changes the cooling levels for the PWM fan, which
should have no effect, though, because the fan wasn't previously
connected to anything and by default would be turned off at probe time.

Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agoarm64: tegra: Add Tegra234 thermal support
Thierry Reding [Thu, 17 Nov 2022 13:02:30 +0000 (14:02 +0100)]
arm64: tegra: Add Tegra234 thermal support

Add device tree node for the BPMP thermal node on Tegra234 and add
thermal zone definitions.

Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agoarm64: tegra: Add a few blank lines for better readability
Thierry Reding [Fri, 9 Jun 2023 10:55:43 +0000 (12:55 +0200)]
arm64: tegra: Add a few blank lines for better readability

Surround device tree nodes with blank lines for increased readability.

Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agoarm64: tegra: Sort properties more logically
Thierry Reding [Fri, 9 Jun 2023 10:55:42 +0000 (12:55 +0200)]
arm64: tegra: Sort properties more logically

We typically sort the "compatible" property first because it defines
what the remainder of the properties can be. For the sound node on the
Jetson AGX Orin this wasn't done, so fix that up.

Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agoarm64: tegra: Enable GPU on Smaug
Diogo Ivo [Tue, 16 May 2023 08:28:29 +0000 (09:28 +0100)]
arm64: tegra: Enable GPU on Smaug

Enable the GPU on the Pixel C.

Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agoarm64: tegra: Add GPU power rail regulator on Smaug
Diogo Ivo [Tue, 16 May 2023 08:28:28 +0000 (09:28 +0100)]
arm64: tegra: Add GPU power rail regulator on Smaug

Add the GPU power rail regulator node for the Pixel C.

Signed-off-by: Diogo Ivo <diogo.ivo@tecnico.ulisboa.pt>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agoarm64: dts: imx8mq: Pass address-cells/size-cells to mipi_dsi
Fabio Estevam [Tue, 6 Jun 2023 19:03:22 +0000 (16:03 -0300)]
arm64: dts: imx8mq: Pass address-cells/size-cells to mipi_dsi

mipi_dsi node requires #address-cells and #size-cells.

Pass them to fix the following schema warnings:

imx8mq-mnt-reform2.dtb: mipi-dsi@30a00000: '#address-cells' is a required property
From schema: Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml
imx8mq-mnt-reform2.dtb: mipi-dsi@30a00000: '#size-cells' is a required property
From schema: Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml

Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mq: Use 'dsi' as node name
Fabio Estevam [Tue, 6 Jun 2023 19:03:21 +0000 (16:03 -0300)]
arm64: dts: imx8mq: Use 'dsi' as node name

Use 'dsi' as node name to avoid the following schema warning:

imx8mq-evk.dtb: mipi-dsi@30a00000: $nodename:0: 'mipi-dsi@30a00000' does not match '^dsi(@.*)?$'
From schema: Documentation/devicetree/bindings/display/bridge/nwl-dsi.yaml

Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mp-venice-gw702x: fix GSC vdd_bat data size
Tim Harvey [Wed, 7 Jun 2023 15:36:02 +0000 (08:36 -0700)]
arm64: dts: imx8mp-venice-gw702x: fix GSC vdd_bat data size

On this board, vdd_bat is 16bit, not 24bit. Set the mode to
mode_voltage_16bit (3) instead of mode_voltage_24bit (1).

Fixes: 0d5b288c2110 ("arm64: dts: freescale: Add imx8mp-venice-gw7905-2x")
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mq-tqma8mq-mba8mx: Remove invalid properties
Alexander Stein [Tue, 6 Jun 2023 15:10:48 +0000 (17:10 +0200)]
arm64: dts: imx8mq-tqma8mq-mba8mx: Remove invalid properties

They originated from the downstream kernel and slipped into mainline.
Remove them to silence also dtbs_check warnings:
pcie@33800000: Unevaluated properties are not allowed ('epdev_on-supply',
  'hard-wired' were unexpected)
pcie@33c00000: Unevaluated properties are not allowed ('epdev_on-supply',
  'hard-wired' were unexpected)

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mq: Add missing pci property
Alexander Stein [Tue, 6 Jun 2023 15:09:19 +0000 (17:09 +0200)]
arm64: dts: imx8mq: Add missing pci property

Add the required bus-range property to PCI RC node. Fixes the warning:
pcie@33c00000: 'bus-range' is a required property
  From schema: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mq: Fix lcdif clocks
Alexander Stein [Tue, 6 Jun 2023 15:09:18 +0000 (17:09 +0200)]
arm64: dts: imx8mq: Fix lcdif clocks

Add display APB and AXI clocks as required by bindings. This fixes the
warnings:
lcd-controller@30320000: clocks: [[2, 128]] is too short
        From schema: Documentation/devicetree/bindings/display/fsl,lcdif.yaml
lcd-controller@30320000: clock-names: ['pix'] is too short
        From schema: Documentation/devicetree/bindings/display/fsl,lcdif.yaml

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mq: Fix lcdif compatible
Alexander Stein [Tue, 6 Jun 2023 15:09:17 +0000 (17:09 +0200)]
arm64: dts: imx8mq: Fix lcdif compatible

"fsl,imx8mq-lcdif" is compatible to "fsl,imx6sx-lcdif", adjust the list
accordingly. Fixes the dtbs_check warning:
imx8mq-tqma8mq-mba8mx.dtb: lcd-controller@30320000: compatible: 'oneOf'
conditional failed, one must be fixed:
 ['fsl,imx8mq-lcdif', 'fsl,imx28-lcdif'] is too long
 'fsl,imx8mq-lcdif' is not one of ['fsl,imx23-lcdif', 'fsl,imx28-lcdif',
 'fsl,imx6sx-lcdif', 'fsl,imx8mp-lcdif', 'fsl,imx93-lcdif']
 'fsl,imx6sx-lcdif' was expected

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mp: don't initialize audio clocks from CCM node
Lucas Stach [Fri, 2 Jun 2023 19:10:13 +0000 (21:10 +0200)]
arm64: dts: imx8mp: don't initialize audio clocks from CCM node

The audio clocks should be intitialized to the correct rate by the subsystem
using them. There is no need to always initialize them from the CCM node
assigned-clocks property. This way boards using the audio clocks in a non-
standard way can change them without first duplicating the CCM clock
setup.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mm-venice: Fix GSC vdd_bat data size.
Nicolas Cavallari [Mon, 5 Jun 2023 09:04:42 +0000 (11:04 +0200)]
arm64: dts: imx8mm-venice: Fix GSC vdd_bat data size.

On these boards, vdd_bat is 16bit, not 24bit.  Reading them as 24bit
values yield garbage values because of the additional byte, which is a
configurable fan trippoint[1].

So set their mode to mode_voltage_16bit = 3 instead of
mode_voltage_24bit = 1.

[1]: http://trac.gateworks.com/wiki/gsc#SystemTemperatureandVoltageMonitor

Only tested on GW7100.

Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr>
Acked-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mp: Add coresight trace components
Frank Li [Mon, 15 May 2023 15:01:49 +0000 (11:01 -0400)]
arm64: dts: imx8mp: Add coresight trace components

Add coresight trace components (ETM, ETF, ETB and Funnel).

┌───────┐  ┌───────┐  ┌───────┐
│ CPU0  ├─►│ ETM0  ├─►│       │
└───────┘  └───────┘  │       │
                      │       │
┌───────┐  ┌───────┐  │  ATP  │
│ CPU1  ├─►│ ETM1  ├─►│       │
└───────┘  └───────┘  │       │
                      │ FUNNEL│
┌───────┐  ┌───────┐  │       │
│ CPU2  ├─►│ ETM2  ├─►│       │
└───────┘  └───────┘  │       │   ┌─────┐  ┌─────┐
                      │       │   │     │  │     │
┌───────┐  ┌───────┐  │       │   │ M7  │  │ DSP │
│ CPU3  ├─►│ ETM3  ├─►│       │   │     │  │     │
└───────┘  └───────┘  └───┬───┘   └──┬──┘  └──┬──┘               AXI
                          │          │        │                   ▲
                          ▼          ▼        ▼                   │
                      ┌───────────────────────────┐   ┌─────┐   ┌─┴──┐
                      │          ATP FUNNEL       ├──►│ETF  ├─► │ETR │
                      └───────────────────────────┘   └─────┘   └────┘

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx93: add ddr performance monitor node
Xu Yang [Tue, 18 Apr 2023 10:29:10 +0000 (18:29 +0800)]
arm64: dts: imx93: add ddr performance monitor node

Add performance monitor.

Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoMerge tag 'renesas-dts-for-v6.5-tag2' of git://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Fri, 9 Jun 2023 13:00:24 +0000 (15:00 +0200)]
Merge tag 'renesas-dts-for-v6.5-tag2' of git://git./linux/kernel/git/geert/renesas-devel into soc/dt

Renesas DTS updates for v6.5 (take two)

  - Add IOMMU support for PCIe devices on R-Car Gen3 and RZ/G2 SoCs,
  - Add HSCIF1 serial port support on Renesas ULCB boards equipped with
    the Shimafuji Kingfisher extension,
  - Miscellaneous fixes and improvements.

* tag 'renesas-dts-for-v6.5-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  arm64: dts: renesas: ulcb-kf: Add HSCIF1 node
  arm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1
  ARM: dts: iwg20d-q7-common: Fix backlight pwm specifier
  arm64: dts: renesas: Add IOMMU related properties into PCIe host nodes

Link: https://lore.kernel.org/r/cover.1686304614.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
17 months agoMerge tag 'amlogic-arm64-dt-for-v6.5' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Fri, 9 Jun 2023 12:59:17 +0000 (14:59 +0200)]
Merge tag 'amlogic-arm64-dt-for-v6.5' of https://git./linux/kernel/git/amlogic/linux into soc/dt

Amlogic ARM64 DT changes for v6.4:
- Introduce initial DT for Amlogic C4 SoC based AW409
- add missing cache properties

* tag 'amlogic-arm64-dt-for-v6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
  arm64: dts: add support for C3 based Amlogic AW409
  arm64: dts: amlogic: add missing cache properties
  dt-bindings: arm: amlogic: add C3 bindings

Link: https://lore.kernel.org/r/37e5de2f-47f1-a3f3-f1e4-4a304192e556@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
17 months agoMerge tag 'amlogic-arm-dt-for-v6.5' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Fri, 9 Jun 2023 12:58:41 +0000 (14:58 +0200)]
Merge tag 'amlogic-arm-dt-for-v6.5' of https://git./linux/kernel/git/amlogic/linux into soc/dt

Amlogic ARM DT changes for v6.5:
- correct uart_B and uart_C clock references for meson8 & meson8b

* tag 'amlogic-arm-dt-for-v6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
  ARM: dts: meson8: correct uart_B and uart_C clock references
  ARM: dts: meson8b: correct uart_B and uart_C clock references

Link: https://lore.kernel.org/r/21b55df9-3eda-0a0f-cf76-79b1d7735314@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
17 months agoMerge tag 'hisi-arm64-dt-for-6.5' of https://github.com/hisilicon/linux-hisi into...
Arnd Bergmann [Fri, 9 Jun 2023 12:57:56 +0000 (14:57 +0200)]
Merge tag 'hisi-arm64-dt-for-6.5' of https://github.com/hisilicon/linux-hisi into soc/dt

ARM64: DT: HiSilicon ARM64 DT updates for v6.5

- Clean up the pinctrl-single node names and correct the #size-cells of
the pinctrl controller nodes

* tag 'hisi-arm64-dt-for-6.5' of https://github.com/hisilicon/linux-hisi:
  arm64: dts: hisilicon: Unify pinctrl-single pin group nodes

Link: https://lore.kernel.org/r/6482C916.1010507@hisilicon.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
17 months agoMerge tag 'hisi-arm32-dt-for-6.5' of https://github.com/hisilicon/linux-hisi into...
Arnd Bergmann [Fri, 9 Jun 2023 12:57:25 +0000 (14:57 +0200)]
Merge tag 'hisi-arm32-dt-for-6.5' of https://github.com/hisilicon/linux-hisi into soc/dt

ARM: DT: HiSilicon ARM32 DT updates for v6.5

- Clean up the pinctrl-single node names and correct the pinctrl
controller nodes of the hi3620 SoC

* tag 'hisi-arm32-dt-for-6.5' of https://github.com/hisilicon/linux-hisi:
  ARM: dts: hisilicon: Unify pinctrl-single pin group nodes

Link: https://lore.kernel.org/r/6482C732.3060300@hisilicon.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
17 months agoMerge tag 'zynq-dt-for-v6.5' of https://github.com/Xilinx/linux-xlnx into soc/dt
Arnd Bergmann [Fri, 9 Jun 2023 12:56:07 +0000 (14:56 +0200)]
Merge tag 'zynq-dt-for-v6.5' of https://github.com/Xilinx/linux-xlnx into soc/dt

ARM: Zynq DT changes for v6.5

- Setup 400k as default i2c frequency
- Wire i2c recovery via gpio on zc702

* tag 'zynq-dt-for-v6.5' of https://github.com/Xilinx/linux-xlnx:
  ARM: zynq: dts: Add SCL & SDA GPIO entries for recovery
  ARM: zynq: dts: Setting default i2c clock frequency to 400kHz

Link: https://lore.kernel.org/r/c5c99ba2-f004-306c-6251-551826f90df8@amd.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
17 months agoMerge tag 'omap-for-v6.5/dt-pin-nodes-signed' of git://git.kernel.org/pub/scm/linux...
Arnd Bergmann [Fri, 9 Jun 2023 12:54:32 +0000 (14:54 +0200)]
Merge tag 'omap-for-v6.5/dt-pin-nodes-signed' of git://git./linux/kernel/git/tmlind/linux-omap into soc/dt

Clean-up for pinctrl-single node names for omaps for v6.5

To avoid producing lots of make dtbs checks warnings when the yaml binding
for pinctrl-single gets merged, let's fix up the pin group node names. We
want to do this rather than add non-standard node name workarounds to the
yaml binding.

Also included is a non-urgent fix to move gta04 model name out of the pinmux
node that can wait for the merge window.

* tag 'omap-for-v6.5/dt-pin-nodes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: Unify pinctrl-single pin group nodes for dra7
  ARM: dts: Unify pinctrl-single pin group nodes for am4
  ARM: dts: Unify pinctrl-single pin group nodes for am33xx
  ARM: dts: Unify pinctrl-single pin group nodes for ti81xx
  ARM: dts: Unify pinctrl-single pin group nodes for omap5
  ARM: dts: Unify pinctrl-single pin group nodes for omap4
  ARM: dts: Unify pinctrl-single pin group nodes for omap2
  ARM: dts: Unify pinctrl-single pin group nodes for omap3
  ARM: dts: gta04: Move model property out of pinctrl node

Link: https://lore.kernel.org/r/pull-1685700720-242492@atomide.com-2
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
17 months agoarm64: dts: add support for C3 based Amlogic AW409
Xianwei Zhao [Mon, 15 May 2023 09:32:37 +0000 (17:32 +0800)]
arm64: dts: add support for C3 based Amlogic AW409

Amlogic C3 is an advanced edge AI processor designed for smart IP camera
applications.

Add basic support for the C3 based Amlogic AW409 board, which describes
the following components: CPU, GIC, IRQ, Timer, UART. It's capable of
booting up into the serial console.

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://lore.kernel.org/r/20230515093237.2203171-1-xianwei.zhao@amlogic.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
17 months agoARM: dts: stm32: fix i2s endpoint format property for stm32mp15xx-dkx
Olivier Moysan [Tue, 6 Jun 2023 11:56:04 +0000 (13:56 +0200)]
ARM: dts: stm32: fix i2s endpoint format property for stm32mp15xx-dkx

Use "dai-format" to configure DAI audio format as specified in
audio-graph-port.yaml bindings.

Fixes: 144d1ba70548 ("ARM: dts: stm32: Adapt STM32MP157 DK boards to stm32 DT diversity")
Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
17 months agoARM: dts: stm32: Fix audio routing on STM32MP15xx DHCOM PDK2
Marek Vasut [Tue, 6 Jun 2023 18:01:12 +0000 (20:01 +0200)]
ARM: dts: stm32: Fix audio routing on STM32MP15xx DHCOM PDK2

The audio routing flow is not correct, the flow should be from source
(second element in the pair) to sink (first element in the pair). The
flow now is from "HP_OUT" to "Playback", where "Playback" is source
and "HP_OUT" is sink, i.e. the direction is swapped and there is no
direct link between the two either.

Fill in the correct routing, where "HP_OUT" supplies the "Headphone Jack",
"Line In Jack" supplies "LINE_IN" input, "Microphone Jack" supplies "MIC_IN"
input and "Mic Bias" supplies "Microphone Jack".

Fixes: 34e0c7847dcf ("ARM: dts: stm32: Add DH Electronics DHCOM STM32MP1 SoM and PDK2 board")
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
17 months agoarm64: dts: hisilicon: Unify pinctrl-single pin group nodes
Tony Lindgren [Tue, 23 May 2023 06:55:18 +0000 (09:55 +0300)]
arm64: dts: hisilicon: Unify pinctrl-single pin group nodes

We want to unify the pinctrl-single pin group nodes to use naming "pins".
Otherwise non-standad pin group names will add make dtbs checks errors
when the pinctrl-single yaml binding gets merged.

Let's also correct the pinctrl controller #size-cells to 0 while at it.

Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
17 months agoARM: dts: hisilicon: Unify pinctrl-single pin group nodes
Tony Lindgren [Tue, 23 May 2023 07:50:34 +0000 (10:50 +0300)]
ARM: dts: hisilicon: Unify pinctrl-single pin group nodes

We want to unify the pinctrl-single pin group nodes to use naming "pins".
Otherwise non-standad pin group names will add make dtbs checks errors
when the pinctrl-single yaml binding gets merged.

Let's also correct the pinctrl controller #size-cells to 0 while at it
and drop unnecessary ranges property.

Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
17 months agoMerge tag 'omap-for-v6.5/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Tue, 6 Jun 2023 15:40:00 +0000 (17:40 +0200)]
Merge tag 'omap-for-v6.5/dt-signed' of git://git./linux/kernel/git/tmlind/linux-omap into soc/dt

Devicetree changes for omaps for v6.5

A non-urgent fix for gpmc,wait-pin property for am335x-myirtech-myc, and
initial support for Epson Moverio BT-200 AR glasses.

* tag 'omap-for-v6.5/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: omap4: add initial support for Epson Moverio BT-200
  ARM: dts: am335x-myirtech: Add missing NAND wait pin definition

Link: https://lore.kernel.org/r/pull-1685700720-242492@atomide.com-3
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
17 months agoMerge tag 'samsung-dt-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk...
Arnd Bergmann [Tue, 6 Jun 2023 15:33:48 +0000 (17:33 +0200)]
Merge tag 'samsung-dt-6.5' of https://git./linux/kernel/git/krzk/linux into soc/dt

Samsung DTS ARM changes for v6.5

1. Final cleanups and improvements as a result of dtbs_checks which rely
   on previously merged driver changes thus affecting older or
   out-of-tree kernels.  The changes are necessary to achieve full
   dtbs_check compliance, which justifies affecting out-of-tree users.
   Changes affecting them are:
    - Drop simple-bus compatible from FIMC: Exynos4 and S5PV210,
    - Remove empty camera pinctrl configuration: Exynos4 and S5PV210,
    - Re-order MFC clock names to match Exynos and bindings: S5PV210.

2. Except above few more non-intrusive cleanups for dtbs_check for
   S5PV210.  Fix also some typos.

3. Re-introduce Exynos4212 which was removed because of lack of upstream
   users.  Artur Weber adds now Samsung Galaxy Tab3 with Exynos4212.

* tag 'samsung-dt-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: dts: s5pv210: Fix typo in comments, fix pinctrl header
  ARM: dts: s3c64xx: Fix some typos in comments
  ARM: dts: exynos: Fix some typos in comments
  dt-bindings: arm: samsung: Add Samsung Galaxy Tab3 family boards
  ARM: dts: exynos: Re-introduce Exynos4212 DTSI
  ARM: dts: exynos: Move common Exynos4x12 definitions to exynos4x12.dtsi
  ARM: dts: s5pv210: remove empty camera pinctrl configuration
  ARM: dts: s5pv210: add dummy 5V regulator for backlight on SMDKv210
  ARM: dts: s5pv210: re-order MFC clock names to match Exynos and bindings
  ARM: dts: s5pv210: align USB node name with bindings
  ARM: dts: s5pv210: align pin configuration nodes with bindings
  ARM: dts: exynos: Remove empty camera pinctrl configuration in Odroid X/U3
  ARM: dts: exynos: Remove empty camera pinctrl configuration in Universal C210
  ARM: dts: exynos: Remove empty camera pinctrl configuration in Trats
  ARM: dts: s5pv210: drop simple-bus from FIMC
  ARM: dts: exynos: drop simple-bus from FIMC in Exynos4

Link: https://lore.kernel.org/r/20230602091501.15178-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
17 months agoMerge tag 'at91-dt-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux...
Arnd Bergmann [Tue, 6 Jun 2023 15:32:01 +0000 (17:32 +0200)]
Merge tag 'at91-dt-6.5' of https://git./linux/kernel/git/at91/linux into soc/dt

AT91 DT for 6.5

It contains:
- gpio-line-names addition for at91-tse850-3 board
- support for SMA connectors on lan966x-pcb8309 board
- use drive-open-drain as boolean property as this is how code handles
  it
- generic names for clock controller devices
- use of the new clock controller bindings for at91sam9n12 slow clock
  controller
- one blank line removal on sama5d2.dtsi

* tag 'at91-dt-6.5' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: dts: at91: sama5d2: remove extra line
  ARM: dts: at91: Return to boolean properties
  ARM: dts: lan966x: Add support for SMA connectors
  ARM: dts: at91: use clock-controller name for sckc nodes
  ARM: dts: at91: at91sam9n12: witch sckc to new clock bindings
  ARM: dts: at91: use clock-controller name for PMC nodes
  ARM: dts: at91: tse850: add properties for gpio-line-names

Link: https://lore.kernel.org/r/20230530105945.11638-1-claudiu.beznea@microchip.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
17 months agoMerge tag 'ux500-dts-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/linus...
Arnd Bergmann [Tue, 6 Jun 2023 15:16:30 +0000 (17:16 +0200)]
Merge tag 'ux500-dts-for-v6.5' of git://git./linux/kernel/git/linusw/linux-nomadik into soc/dt

These are some Ux500 DTS updates for the v6.5 kernel cycle:
- Define the SRAM nodes that will be the preferred way to
  specify SRAM segments to drivers going forward.
- Fix up the naming of the STMPE nodes as we are merging
  proper YAML bindings which puts restrictions on those.
- Disable charging on the Ux500 HREF boards because these
  do not have any real batteries connected.

* tag 'ux500-dts-for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
  ARM: dts: ux500: Add eSRAM nodes
  ARM: dts: ux500: Fix STMPE device nodes
  ARM: dts: ux500: Disable charging on HREF boards

Link: https://lore.kernel.org/r/CACRpkdZ2YLzB-n+1M9u0UqVfct_LAR5cLvYyJhxHsXNR_TFzpQ@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
17 months agoarm64: tegra: Update USB phy-name for Jetson Orin NX
Jon Hunter [Tue, 30 May 2023 14:02:32 +0000 (15:02 +0100)]
arm64: tegra: Update USB phy-name for Jetson Orin NX

Running 'make dtbs_check' reports the following warning for the Jetson
Orin NX platform ...

 arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dtb:
     usb@3550000: phy-names:1: 'usb3-0' was expected

Fix this by updating the phy-names:1 to be 'usb3-0' as expected.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agoarm64: tegra: Enable USB device for Jetson AGX Orin
Jon Hunter [Tue, 30 May 2023 14:02:31 +0000 (15:02 +0100)]
arm64: tegra: Enable USB device for Jetson AGX Orin

Enable USB device support for the Jetson AGX Orin platform and update
the mode for the usb2-0 port to be on-the-go.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agoarm64: tegra: Add Tegra234 pin controllers
Prathamesh Shete [Mon, 5 Jun 2023 15:42:30 +0000 (17:42 +0200)]
arm64: tegra: Add Tegra234 pin controllers

Add the device tree nodes for the MAIN and AON pin controllers found on
the Tegra234 family of SoCs.

Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agoarm64: tegra: Support Jetson Orin Nano Developer Kit
Thierry Reding [Tue, 16 May 2023 09:58:50 +0000 (11:58 +0200)]
arm64: tegra: Support Jetson Orin Nano Developer Kit

The NVIDIA Jetson Orin Nano Developer Kit is the combination of the
NVIDIA Jetson Orin Nano (P3767, SKU 5) module and the P3768 carrier
board.

Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agodt-bindings: tegra: Document Jetson Orin Nano Developer Kit
Thierry Reding [Tue, 16 May 2023 09:58:49 +0000 (11:58 +0200)]
dt-bindings: tegra: Document Jetson Orin Nano Developer Kit

The Jetson Orin Nano Developer Kit pairs the Jetson Orin Nano devkit
module with the P3768 carrier board.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agodt-bindings: tegra: Document Jetson Orin Nano
Thierry Reding [Tue, 16 May 2023 09:58:48 +0000 (11:58 +0200)]
dt-bindings: tegra: Document Jetson Orin Nano

The Jetson Orin Nano is the little sibling of the Jetson Orin NX.
Document the corresponding compatible strings for these devices.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agodt-bindings: gpio: Remove FSI domain ports on Tegra234
Prathamesh Shete [Tue, 30 May 2023 10:51:08 +0000 (12:51 +0200)]
dt-bindings: gpio: Remove FSI domain ports on Tegra234

Ports S, T, U and V are in a separate controller that is part of the FSI
domain. Remove their definitions from the MAIN controller definitions to
get rid of the confusion.

This technically breaks ABI compatibility with old device trees. However
it doesn't cause issues in practice. The GPIO pins impacted by this are
used for non-critical functionality.

Fixes: a8b10f3d12cfc ("dt-bindings: gpio: Add Tegra234 support")
Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
[treding@nvidia.com: rewrite commit message]
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agoarm64: dts: imx8mm-phg: Add display support
Fabio Estevam [Tue, 30 May 2023 19:19:21 +0000 (16:19 -0300)]
arm64: dts: imx8mm-phg: Add display support

The imx8mm-phg has a SN65DSI83 MIPI-DSI to LVDS bridge.

Add suppor for it.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: tqma8mqml: Add vcc supply to i2c eeproms
Alexander Stein [Tue, 30 May 2023 14:12:34 +0000 (16:12 +0200)]
arm64: dts: tqma8mqml: Add vcc supply to i2c eeproms

Fixes the warnings:
at24 0-0053: supply vcc not found, using dummy regulator
at24 0-0057: supply vcc not found, using dummy regulator

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mm-evk: Add HDMI support
Fabio Estevam [Tue, 30 May 2023 13:11:12 +0000 (10:11 -0300)]
arm64: dts: imx8mm-evk: Add HDMI support

imx8mm-evk has a MIPI DSI port that can be used with a ADV7535 MIPI
DSI to HDMI bridge.

Add support for it.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6qdl: vicut1: rename power to power-button
Oleksij Rempel [Tue, 30 May 2023 12:03:45 +0000 (14:03 +0200)]
ARM: dts: imx6qdl: vicut1: rename power to power-button

In order to address the warnings about the naming convention for keys,
this commit renames the 'power' key to 'power-button' in the vicut1-12inch
device tree source file. The warning in question is as follows:
arch/arm/boot/dts/imx6q-vicut1.dtb: gpio-keys: 'power' does not match
any of the regexes:
'^(button|event|key|switch|(button|event|key|switch)-[a-z0-9-]+|[a-z0-9-]+-(button|event|key|switch))$',
'pinctrl-[0-9]+'

The referenced warning originates from the following schema:
Documentation/devicetree/bindings/input/gpio-keys.yaml

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings
Oleksij Rempel [Tue, 30 May 2023 12:03:44 +0000 (14:03 +0200)]
ARM: dts: imx6dl: prtrvt, prtvt7, prti6q, prtwd2: fix USB related warnings

Fix USB-related warnings in prtrvt, prtvt7, prti6q and prtwd2 device trees
by disabling unused usbphynop1 and usbphynop2 USB PHYs and providing proper
configuration for the over-current detection. This fixes the following
warnings with the current kernel:
 usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
 usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
 imx_usb 2184200.usb: No over current polarity defined

By the way, fix over-current detection on usbotg port for prtvt7, prti6q
and prtwd2 boards. Only prtrvt do not have OC on USB OTG port.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6dl: plybas: fix USB over-current detection on USB OTG port
Oleksij Rempel [Tue, 30 May 2023 12:03:43 +0000 (14:03 +0200)]
ARM: dts: imx6dl: plybas: fix USB over-current detection on USB OTG port

USB over-current detection is supported on this board. So, activate it.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6ul: prti6g: fix USB over-current detection on USB OTG port
Oleksij Rempel [Tue, 30 May 2023 12:03:42 +0000 (14:03 +0200)]
ARM: dts: imx6ul: prti6g: fix USB over-current detection on USB OTG port

USB over-current detection is supported on this board. So, activate it
and fixes the following kernel warnings:
 imx_usb 2184200.usb: No over current polarity defined

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6qp: prtwd3: Enable USB over current detection on USB OTG port
Oleksij Rempel [Tue, 30 May 2023 12:03:41 +0000 (14:03 +0200)]
ARM: dts: imx6qp: prtwd3: Enable USB over current detection on USB OTG port

The imx6qp-prtwd3 board supports USB over current detection on the USB
OTG port, however, it was previously disabled in the device tree. This
commit enables the over current detection by changing the device tree
setting from 'disable-over-current' to 'over-current-active-low'. This
could potentially protect the USB port from damage due to over current
situations.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6dl: prtmvt: fix different USB related warnings
Oleksij Rempel [Tue, 30 May 2023 12:03:40 +0000 (14:03 +0200)]
ARM: dts: imx6dl: prtmvt: fix different USB related warnings

Fix USB-related warnings in imx6dl prtmvt device tree by disabling
unused usbphynop1 and usbphynop2 USB PHYs and over-current detection
which is not supported on USB h1 port. This fixes the following warnings
with the current kernel:
usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
imx_usb 2184200.usb: No over current polarity defined

By the way, fix over-current detection on usbotg port.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6dl: alti6p: fix different USB related warnings
Oleksij Rempel [Tue, 30 May 2023 12:03:39 +0000 (14:03 +0200)]
ARM: dts: imx6dl: alti6p: fix different USB related warnings

Fix USB-related warnings in imx6dl alti6p device tree by disabling
unused usbphynop1 and usbphynop2 USB PHYs and properly configuring
over-current detection on related ports. This fixes the following
warnings with the current kernel:
usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
imx_usb 2184200.usb: No over-current polarity defined

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6dl: vicut1: Address USB related warnings
Oleksij Rempel [Tue, 30 May 2023 12:03:38 +0000 (14:03 +0200)]
ARM: dts: imx6dl: vicut1: Address USB related warnings

This patch addresses several USB-related warnings in the device tree for
the imx6dl vicut1 system. Specifically, it disables the unused
usbphynop1 and usbphynop2 USB PHYs, and disables unsupported
over-current detection. This action mitigates the following kernel
warnings:
usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests
usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests
imx_usb 2184200.usb: No over-current polarity defined

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6dl: Add trip points to thermal zones on several devices
Oleksij Rempel [Tue, 30 May 2023 12:03:37 +0000 (14:03 +0200)]
ARM: dts: imx6dl: Add trip points to thermal zones on several devices

Kernel v6.3-rc1 prints errors due to missing trip points in thermal
zones. These errors indicate a lack of critical temperature threshold
settings, causing warnings at boot. To silence these errors, this patch
introduces trip points into the thermal zones of several imx6dl based
devices.

The following devices are updated:
- plym2m
- prtvt7
- victgo
- vicut1

These devices are automotive grade and expected to operate up to 105C.
An exception is the plym2m, an industrial grade device, which is
certified to work up to 85C.

The added trip points act as alert thresholds but do not trigger any
actions except warnings. This behavior is by design, as these devices
should maintain their performance until the end, without any thermal
throttling.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6dl: lanmcu: Configure over-current polarity for USB OTG node
Oleksij Rempel [Tue, 30 May 2023 12:03:36 +0000 (14:03 +0200)]
ARM: dts: imx6dl: lanmcu: Configure over-current polarity for USB OTG node

This commit adds the 'over-current-active-low' flag to the USB OTG node
in the imx6dl-lanmcu device tree. This flag is necessary because the
hardware signals over-current conditions by pulling the line low.
Without this flag, the kernel could misinterpret an over-current
condition, leading to unexpected behavior.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6dl: lanmcu: Disable unused USB PHY nodes
Oleksij Rempel [Tue, 30 May 2023 12:03:35 +0000 (14:03 +0200)]
ARM: dts: imx6dl: lanmcu: Disable unused USB PHY nodes

In the imx6dl-lanmcu system, the usbh2 and usbh3 interfaces are not in
use. However, the related USB PHY nodes (usbphynop1 and usbphynop2) are
enabled by default in the imx6qdl.dtsi file, which can lead to confusion
and potential resource mismanagement.

This commit explicitly disables these unused USB PHY nodes in the
imx6dl-lanmcu device tree, aligning the configuration more accurately
with the actual hardware setup.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6q: prtwd2: Correct iomux configuration for ENET MDIO and MDC
Robin van der Gracht [Tue, 30 May 2023 12:03:34 +0000 (14:03 +0200)]
ARM: dts: imx6q: prtwd2: Correct iomux configuration for ENET MDIO and MDC

This commit addresses a misconfiguration in the prtwd2 device tree
source. Specifically, the ENET MDIO and MDC pins were mistakenly
assigned to the Ethernet block, while they are actually used by the I2C4
interface.

Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6dl: prtvt7: Remove touchscreen inversion
David Jander [Tue, 30 May 2023 12:03:33 +0000 (14:03 +0200)]
ARM: dts: imx6dl: prtvt7: Remove touchscreen inversion

This touchscreen does not seem to be inverted in any axis, so remove these
DT properties.

Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6dl: prtvt7: Adjust default backlight brightness to 65
Robin van der Gracht [Tue, 30 May 2023 12:03:32 +0000 (14:03 +0200)]
ARM: dts: imx6dl: prtvt7: Adjust default backlight brightness to 65

This commit changes the default brightness level of the backlight on the
prtvt7 device from 20 to 65, roughly equivalent to 75% of the maximum
brightness level defined in the "brightness-levels" property.

The adjustment provides a more optimal default brightness for the
device, improving the overall user experience.

Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6qdl: vicut1: The sgtl5000 uses i2s not ac97
Robin van der Gracht [Tue, 30 May 2023 12:03:31 +0000 (14:03 +0200)]
ARM: dts: imx6qdl: vicut1: The sgtl5000 uses i2s not ac97

According to Documentation/devicetree/bindings/sound/fsl,ssi.txt
'fsl,mode' should be specified for AC97 mode only.

The 'fsl,ssi' documentation doesn't say anything about specifying
'sound-dai-cells' so we'll remove that as well.

Signed-off-by: Robin van der Gracht <robin@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx: Use 'eeprom' as node name
Fabio Estevam [Mon, 29 May 2023 20:06:45 +0000 (17:06 -0300)]
ARM: dts: imx: Use 'eeprom' as node name

Devicetree node names should be generic. Use 'eeprom' as node name
to avoid devicetree check warning from at24.yaml.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mn-var-som-symphony: adapt FEC pinctrl for SOMs with onboard PHY
Hugo Villeneuve [Mon, 29 May 2023 19:35:26 +0000 (15:35 -0400)]
arm64: dts: imx8mn-var-som-symphony: adapt FEC pinctrl for SOMs with onboard PHY

The VAR SOM symphony carrier board can be used with SOMs which have a
soldered ethernet PHY onboard and with SOMs which don't have one.

For SOMs with an onboard PHY, the PHY on the cartrier board is not
used, and GPIO1_IO9 is used as a reset line to the onboard PHY.

For SOMs without an onboard PHY, the PHY on the carrier board is
used. For this configuration, pca9534 GPIO 5 (located on the carrier
board) is used as a reset line to the PHY, and GPIO1_IO9 is not
used.

GPIO1_IO9 is not connected to any user-accessible pins or functions,
and leaving it enabled in the mux pinctrl for both configurations is
safe.

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mn-var-som: add 20ms delay to ethernet regulator enable
Hugo Villeneuve [Mon, 29 May 2023 19:33:12 +0000 (15:33 -0400)]
arm64: dts: imx8mn-var-som: add 20ms delay to ethernet regulator enable

This commit is taken from Variscite linux kernel public git repository.
Original patch author: Nate Drude <nate.d@variscite.com>
See: https://github.com/varigit/linux-imx/blob/5.15-2.0.x-imx_var01/drivers/net/ethernet/freescale/fec_main.c#L3993-L4050

The ethernet phy reset was moved from the fec controller to the
mdio bus, see for example: 0e825b32c033e1998d0ebaf247f5dab3c340e3bf

When the fec driver managed the reset, the regulator had time to
settle during the fec phy reset before calling of_mdiobus_register,
which probes the mii bus for the phy id to match the correct driver.

Now that the mdio bus controls the reset, the fec driver no longer has
any delay between enabling the regulator and calling of_mdiobus_register.
If the regulator voltage has not settled, the phy id will not be read
correctly and the generic phy driver will be used.

The following call tree explains in more detail:

fec_probe
  fec_reset_phy                               <- no longer introduces delay after migration to mdio reset
  fec_enet_mii_init
    of_mdiobus_register
      of_mdiobus_register_phy
        fwnode_mdiobus_register_phy
          get_phy_device                      <- mii probe for phy id to match driver happens here
          ...
          fwnode_mdiobus_phy_device_register
            phy_device_register
              mdiobus_register_device
                mdio_device_reset             <- mdio reset assert / deassert delay happens here

Add a 20ms enable delay to the regulator to fix the issue.

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mp-msc-sm2s: Add sound card
Luca Ceresoli [Mon, 29 May 2023 09:57:28 +0000 (11:57 +0200)]
arm64: dts: imx8mp-msc-sm2s: Add sound card

The MSC SM2-MB-EP1 carrier board for the SM2S-IMX8PLUS SMARC module has an
NXP SGTL5000 audio codec connected to I2S-0 (sai2).

This requires to:

 * add the power supplies (always on)
 * enable sai2 with pinmuxes
 * reparent the CLKOUT1 clock that feeds the codec SYS_MCLK to
   IMX8MP_CLK_24M in order it to generate an accurate 24 MHz rate

Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mn-beacon: Migrate sound card to simple-audio-card
Adam Ford [Sun, 28 May 2023 11:22:53 +0000 (06:22 -0500)]
arm64: dts: imx8mn-beacon: Migrate sound card to simple-audio-card

Instead of using a custom glue layer connecting the wm8962 CODEC
to the SAI3 sound-dai, migrate the sound card to simple-audio-card.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoarm64: dts: imx8mp-beacon-kit: Enable WM8962 Audio CODEC
Adam Ford [Sun, 28 May 2023 11:01:19 +0000 (06:01 -0500)]
arm64: dts: imx8mp-beacon-kit: Enable WM8962 Audio CODEC

The baseboard has an WM8962 Audio CODEC connected to the SAI3
peripheral.  The CODEC supports stereo in and out
and a microphone input connected to the headphone jack.
Route this CODEC through the simple-audio-card driver.

Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6ul-ccimx6ulsom: Fix the "coin" regulator name
Fabio Estevam [Sat, 27 May 2023 20:50:48 +0000 (17:50 -0300)]
ARM: dts: imx6ul-ccimx6ulsom: Fix the "coin" regulator name

As documented in pfuze100.yaml, the correct name for the regulator is
"coin", so change it to fix the following DT check warning:

imx6ul-ccimx6ulsbcexpress.dtb: pmic@8: regulators: 'vcoin' does not match any of the regexes:

Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx: Use 'pmic' as node name
Fabio Estevam [Sat, 27 May 2023 20:50:47 +0000 (17:50 -0300)]
ARM: dts: imx: Use 'pmic' as node name

Devicetree node names should be generic. Use 'pmic' as node name
to avoid devicetree check warning from pfuze100.yaml.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx6: Use the mux- prefix
Fabio Estevam [Sat, 27 May 2023 16:10:46 +0000 (13:10 -0300)]
ARM: dts: imx6: Use the mux- prefix

According to Documentation/devicetree/bindings/sound/imx-audmux.yaml,
there must be a "mux-" prefix in the audmux port nodes.

Add the "mux-" prefix to avoid devicetree schema warnings.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx7d-sdb: Allow UHS modes
Fabio Estevam [Sat, 27 May 2023 16:06:34 +0000 (13:06 -0300)]
ARM: dts: imx7d-sdb: Allow UHS modes

Describe the SD1_VSELECT pad, which is necessary to allow UHS modes.

Also, to support higher SD card speed modes, describe the 100MHz and
200MHz SD card pinctrl entries.

Suggested-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: imx7d-sdb: Describe the SD card regulator
Fabio Estevam [Sat, 27 May 2023 16:06:33 +0000 (13:06 -0300)]
ARM: dts: imx7d-sdb: Describe the SD card regulator

Improve the devicetree description by adding the SD card regulator
that is controlled via GPIO5_2.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
17 months agoARM: dts: stm32: add required supplies of ov5640 in stm32mp157c-ev1
Alain Volmat [Thu, 1 Jun 2023 06:52:21 +0000 (08:52 +0200)]
ARM: dts: stm32: add required supplies of ov5640 in stm32mp157c-ev1

Correct the following warnings by adding the required supplies (AVDD, DVDD)
for the ov5640 node.

arch/arm/boot/dts/stm32mp157c-ev1.dtb: camera@3c: 'AVDD-supply' is a required property
From schema: Documentation/devicetree/bindings/media/i2c/ovti,ov5640.yaml
arch/arm/boot/dts/stm32mp157c-ev1.dtb: camera@3c: 'DVDD-supply' is a required property
From schema: Documentation/devicetree/bindings/media/i2c/ovti,ov5640.yaml

Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
17 months agoARM: dts: stm32: Update to generic ADC channel binding on DHSOM systems
Marek Vasut [Tue, 30 May 2023 12:45:37 +0000 (14:45 +0200)]
ARM: dts: stm32: Update to generic ADC channel binding on DHSOM systems

The generic ADC channel binding is recommended over legacy one, update the
DT to the modern binding. No functional change. For further details, see
commit which adds the generic binding to STM32 ADC binding document:
'664b9879f56e ("dt-bindings: iio: stm32-adc: add generic channel binding")'

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
17 months agoARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-testbench
Olivier Moysan [Tue, 30 May 2023 12:45:36 +0000 (14:45 +0200)]
ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-testbench

Use STM32 ADC generic bindings instead of legacy bindings on
DHCOR Testbench board.

The STM32 ADC specific binding to declare channels has been deprecated,
hence adopt the generic IIO channels bindings, instead.
The STM32MP151 device tree now exposes internal channels using the
generic binding. This makes the change mandatory here to avoid a mixed
use of legacy and generic binding, which is not supported by the driver.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
17 months agoARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-drc
Olivier Moysan [Tue, 30 May 2023 12:45:35 +0000 (14:45 +0200)]
ARM: dts: stm32: adopt generic iio bindings for adc channels on dhcor-drc

Use STM32 ADC generic bindings instead of legacy bindings on
DHCOR DRC Compact board.

The STM32 ADC specific binding to declare channels has been deprecated,
hence adopt the generic IIO channels bindings, instead.
The STM32MP151 device tree now exposes internal channels using the
generic binding. This makes the change mandatory here to avoid a mixed
use of legacy and generic binding, which is not supported by the driver.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
17 months agoARM: dts: stm32: adopt generic iio bindings for adc channels on emstamp-argon
Olivier Moysan [Tue, 30 May 2023 12:45:34 +0000 (14:45 +0200)]
ARM: dts: stm32: adopt generic iio bindings for adc channels on emstamp-argon

Use STM32 ADC generic bindings instead of legacy bindings on
emtrion GmbH Argon boards.

The STM32 ADC specific binding to declare channels has been deprecated,
hence adopt the generic IIO channels bindings, instead.
The STM32MP151 device tree now exposes internal channels using the
generic binding. This makes the change mandatory here to avoid a mixed
use of legacy and generic binding, which is not supported by the driver.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
17 months agoARM: dts: stm32: adopt generic iio bindings for adc channels on stm32mp157c-ed1
Olivier Moysan [Tue, 30 May 2023 12:45:33 +0000 (14:45 +0200)]
ARM: dts: stm32: adopt generic iio bindings for adc channels on stm32mp157c-ed1

Use STM32 ADC generic bindings instead of legacy bindings on
STM32MP157c-ed1 board.

The STM32 ADC specific binding to declare channels has been deprecated,
hence adopt the generic IIO channels bindings, instead.
The STM32MP151 device tree now exposes internal channels using the
generic binding. This makes the change mandatory here to avoid a mixed
use of legacy and generic binding, which is not supported by the driver.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
17 months agoARM: dts: stm32: enable adc on stm32mp15xx-dkx boards
Olivier Moysan [Tue, 30 May 2023 12:45:32 +0000 (14:45 +0200)]
ARM: dts: stm32: enable adc on stm32mp15xx-dkx boards

U-Boot enables ADC1&2 to support USB power measurement and ADC
calibration on STM32MP15x Disco boards.
When leaving U-boot the ADCs do not return to power down state
to keep ADC linear calibration available for kernel.
Enable ADC1&2 by default on STM32MP15xx-DKx boards to align kernel
DT with Uboot. This avoids to shutdown the ADCs VDDA, while the
ADCs are not in power down.

Use STM32 ADC generic bindings instead of legacy bindings on
STM32MP15xx-DKx boards.

The ADC pins on Arduino connector are not set by default.
These pins are added in A7 Disco example DTs only.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
17 months agoARM: dts: stm32: add vrefint support to adc2 on stm32mp15
Olivier Moysan [Tue, 30 May 2023 12:45:31 +0000 (14:45 +0200)]
ARM: dts: stm32: add vrefint support to adc2 on stm32mp15

Set STM32 ADC2 as a consumer of BSEC on STM32MP15, to retrieve
vrefint calibration data saved in OTP.

During the calibration process vrefp is set to 3.3V and the data
acquired is saved to the OTP. This data is used by the ADC driver
to calculated the actual value of vrefp according to the formula:
vrefp = 3.3 x vrefint_cal / vrefint_data

The vrefint channel provides the actual value of vrefp,
which can be used to correct ADC acquisition data.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
17 months agoARM: dts: stm32: add vrefint calibration on stm32mp15
Olivier Moysan [Tue, 30 May 2023 12:45:30 +0000 (14:45 +0200)]
ARM: dts: stm32: add vrefint calibration on stm32mp15

Describe vrefint calibration cell to be retrieved through bsec.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
17 months agoARM: dts: stm32: add adc internal channels to stm32mp15
Olivier Moysan [Tue, 30 May 2023 12:45:29 +0000 (14:45 +0200)]
ARM: dts: stm32: add adc internal channels to stm32mp15

Add STM32 ADC2 internal channels VREFINT and VDDCORE to STM32MP15x SoCs.
VBAT internal channel is not defined by default in SoC DT, and
has be defined in board DT when needed, instead. This avoids unwanted
current consumption on battery, when ADC conversions are performed
on any other channels.

The internal channels are defined in STM32MP15 SoC DT according to the
generic IIO channel bindings. The STM32 driver does not support a mixed
use of legacy and generic channels. When generic channels are defined,
legacy channels are ignored. This involves that the board device trees
using legacy bindings for ADC2, have to be reworked.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
17 months agoarm64: dts: renesas: ulcb-kf: Add HSCIF1 node
Wolfram Sang [Thu, 25 May 2023 08:48:23 +0000 (10:48 +0200)]
arm64: dts: renesas: ulcb-kf: Add HSCIF1 node

Exposed on CN4. Tested by connecting it to a Renesas Ebisu board.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230525084823.4195-3-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
17 months agoarm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1
Wolfram Sang [Thu, 25 May 2023 08:48:22 +0000 (10:48 +0200)]
arm64: dts: renesas: ulcb-kf: Remove flow control for SCIF1

The schematics are misleading, the flow control is for HSCIF1. We need
SCIF1 for GNSS/GPS which does not use flow control.

Fixes: c6c816e22bc8 ("arm64: dts: ulcb-kf: enable SCIF1")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230525084823.4195-2-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
17 months agoARM: dts: iwg20d-q7-common: Fix backlight pwm specifier
Geert Uytterhoeven [Tue, 23 May 2023 15:35:16 +0000 (17:35 +0200)]
ARM: dts: iwg20d-q7-common: Fix backlight pwm specifier

make dtbs_check:

    arch/arm/boot/dts/renesas/r8a7743-iwg20d-q7.dtb: backlight: pwms: [[58, 0, 5000000], [0]] is too long
    From schema: Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml
    arch/arm/boot/dts/renesas/r8a7743-iwg20d-q7-dbcm-ca.dtb: backlight: pwms: [[67, 0, 5000000], [0]] is too long
    From schema: Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml
    arch/arm/boot/dts/renesas/r8a7744-iwg20d-q7-dbcm-ca.dtb: backlight: pwms: [[67, 0, 5000000], [0]] is too long
    From schema: Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml
    arch/arm/boot/dts/renesas/r8a7744-iwg20d-q7.dtb: backlight: pwms: [[58, 0, 5000000], [0]] is too long
    From schema: Documentation/devicetree/bindings/leds/backlight/pwm-backlight.yaml

PWM specifiers referring to R-Car PWM Timer Controllers should contain
only two cells.

Fix this by dropping the bogus third cell.

Fixes: 6f89dd9e9325d05b ("ARM: dts: iwg20d-q7-common: Add LCD support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/6e5c3167424a43faf8c1fa68d9667b3d87dc86d8.1684855911.git.geert+renesas@glider.be
17 months agoarm64: dts: renesas: Add IOMMU related properties into PCIe host nodes
Yoshihiro Shimoda [Wed, 10 May 2023 09:03:58 +0000 (18:03 +0900)]
arm64: dts: renesas: Add IOMMU related properties into PCIe host nodes

Add iommu-map and iommu-map-mask properties to the PCIe host nodes.
Note that iommu-map-mask should be zero because the IPMMU assigns
one micro TLB ID only, to the PCIe host.

Also change the dma-ranges arguments for IOMMU.  Note that dma-ranges
can be used if the IOMMU is disabled.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230510090358.261266-1-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
17 months agoarm64: tegra: Add missing cache properties on Tegra210
Krzysztof Kozlowski [Fri, 21 Apr 2023 22:31:52 +0000 (00:31 +0200)]
arm64: tegra: Add missing cache properties on Tegra210

As all level 2 and level 3 caches are unified, add required
cache-unified property to fix warnings like:

  tegra210-p2371-0000.dtb: l2-cache: 'cache-unified' is a required property

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
17 months agoARM: dts: axp209: Add iio-hwmon node for internal temperature
Jonathan McDowell [Wed, 10 May 2023 12:02:28 +0000 (13:02 +0100)]
ARM: dts: axp209: Add iio-hwmon node for internal temperature

This adds a DT node to hook up the internal temperature ADC to the
iio-hwmon driver. The various voltage + current ADCs are consumed and
exposed by their respective drivers, but this is not and is always
available. Naming chosen to match the axp20x_ prefix the power sensors
use.

Signed-off-by: Jonathan McDowell <noodles@earth.li>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/2a9bd53a65c4a154cccba622c60cbffcdceaeb95.1683719613.git.noodles@earth.li
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
17 months agoARM: dts: sun5i: Add port E pinmux settings for mmc2
Jonathan McDowell [Wed, 10 May 2023 12:02:02 +0000 (13:02 +0100)]
ARM: dts: sun5i: Add port E pinmux settings for mmc2

These alternate pins for mmc2 are brought out to the 40 pin U14 header
on the C.H.I.P and can be used to add an external MMC device with a 4
bit interface. See

https://byteporter.com/ntc-chip-micro-sd-slot/

for further details on how.

Signed-off-by: Jonathan McDowell <noodles@earth.li>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/7949169f581cab37175602188f44bc26e79a45c0.1683719613.git.noodles@earth.li
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
17 months agoARM: dts: sun5i: chip: Enable bluetooth
Jonathan McDowell [Wed, 10 May 2023 12:01:43 +0000 (13:01 +0100)]
ARM: dts: sun5i: chip: Enable bluetooth

The C.H.I.P has an rtl8723bs device with the bluetooth interface hooked
up on UART3. Support for this didn't exist in mainline when the DTS was
initially added, but it does now, so enable it.

Signed-off-by: Jonathan McDowell <noodles@earth.li>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/49ff7f3cc79838a55a89baae09a4ba12c88573fb.1683719613.git.noodles@earth.li
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
17 months agoARM: dts: meson8: correct uart_B and uart_C clock references
Martin Blumenstingl [Tue, 16 May 2023 20:30:29 +0000 (22:30 +0200)]
ARM: dts: meson8: correct uart_B and uart_C clock references

On Meson8 uart_B and uart_C do not work, because they are relying on
incorrect clocks. Change the references of pclk to the correct CLKID
(UART1 for uart_B and UART2 for uart_C), to allow use of the two uarts.

This was originally reported by Hans-Frieder Vogt for Meson8b [0], but
the same bug is also present in meson8.dtsi

[0] https://lore.kernel.org/linux-amlogic/trinity-bf20bcb9-790b-4ab9-99e3-0831ef8257f4-1680878185420@3c-app-gmx-bap55/

Fixes: 57007bfb5469 ("ARM: dts: meson8: Fix the UART device-tree schema validation")
Reported-by: Hans-Frieder Vogt <hfdevel@gmx.net> # for meson8b.dtsi
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20230516203029.1031174-1-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
17 months agoARM: dts: omap4: add initial support for Epson Moverio BT-200
Andreas Kemnade [Mon, 13 Mar 2023 11:04:09 +0000 (12:04 +0100)]
ARM: dts: omap4: add initial support for Epson Moverio BT-200

Add the devices working with current drivers for the
Epson Moverio BT-200 AR glasses consisting of a control unit
and the glasses itself.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Message-Id: <20230313110409.2294154-1-andreas@kemnade.info>
Signed-off-by: Tony Lindgren <tony@atomide.com>
17 months agoARM: dts: am335x-myirtech: Add missing NAND wait pin definition
Alexander Shiyan [Wed, 24 May 2023 09:11:56 +0000 (12:11 +0300)]
ARM: dts: am335x-myirtech: Add missing NAND wait pin definition

The NAND wait pin is connected to the GPMC, but this is not mentioned
in the DT bindings. Let's fix this.

Signed-off-by: Alexander Shiyan <eagle.alexander923@gmail.com>
Message-Id: <20230524091157.775960-1-eagle.alexander923@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
17 months agoARM: dts: s5pv210: Fix typo in comments, fix pinctrl header
Artur Weber [Fri, 19 May 2023 19:06:25 +0000 (21:06 +0200)]
ARM: dts: s5pv210: Fix typo in comments, fix pinctrl header

Change 'specfic' to 'specific' and make the pinctrl DTSI header
more like the s3c64xx pinctrl DTSI (previously it was copied from
the main s5pv210 DTSI, and not changed to match the new contents).

Signed-off-by: Artur Weber <aweber.kernel@gmail.com>
Link: https://lore.kernel.org/r/20230519190625.7844-4-aweber.kernel@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>