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2 months agoMerge tag 'nuvoton-arm-6.16-devicetree' of https://git.kernel.org/pub/scm/linux/kerne...
Arnd Bergmann [Wed, 21 May 2025 21:28:23 +0000 (23:28 +0200)]
Merge tag 'nuvoton-arm-6.16-devicetree' of https://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc into soc/dt

Nuvoton ARM devicetree updates for v6.16

- MMC, OHCI, UDC and EDAC blocks added to the NPCM7XX DTSI
- Fixes for GPIO hog names in the NPCM730 and RunBMC Olympus platforms

* tag 'nuvoton-arm-6.16-devicetree' of https://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc:
  ARM: dts: nuvoton: Add MMC Nodes
  ARM: dts: nuvoton: Add OHCI node
  ARM: dts: nuvoton: Add UDC nodes
  ARM: dts: nuvoton: Add EDAC node
  ARM: dts: nuvoton: Align GPIO hog name with bindings

Link: https://lore.kernel.org/r/CACPK8Xe=f_hNNWUGL670x4-OeKgDB+2P+mxp5BaTLW==T5jE_A@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoarm64: dts: nuvoton: Add pinctrl
William A. Kennington III [Thu, 15 May 2025 06:45:54 +0000 (16:15 +0930)]
arm64: dts: nuvoton: Add pinctrl

This is critical to support multifunction pins shared between devices as
well as generic GPIOs.

Signed-off-by: William A. Kennington III <william@wkennington.com>
Link: https://patch.msgid.link/20250416015902.2091251-1-william@wkennington.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://lore.kernel.org/r/20250515-nuvoton-arm64-dt-v1-1-25769b8c1509@codeconstruct.com.au
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'dt64-cleanup-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Wed, 21 May 2025 17:13:59 +0000 (19:13 +0200)]
Merge tag 'dt64-cleanup-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt

Minor improvements in ARM64 DTS for v6.16

Two cleanups which were missed on mailing lists - align GPIO node names
with DT bindings for Mediatek mt7622 and Nvidia Tegra210-p2894.

* tag 'dt64-cleanup-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt:
  arm64: tegra: tegra210-p2894: Align GPIO hog node name with preferred style
  arm64: dts: mediatek: mt7622: Align GPIO hog name with bindings

Link: https://lore.kernel.org/r/20250513104216.25803-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'amlogic-arm64-dt-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Wed, 21 May 2025 17:12:38 +0000 (19:12 +0200)]
Merge tag 'amlogic-arm64-dt-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/dt

Amlogic ARM64 DT for v6.16:
- Amlogic A4 Pinctrl support
- UART RX/TX pull-up pinconf properties for all SoCs
- SARADC support for the S905L SoC variant
- Drop clock-latency in CPU node
- Amlogic clk measure support for S4 & C3 Socs
- Amlogic S6/S7/S7D initial support
- I2C default pull-up bias pinconf property on Amlogic GXL based boards
- Amlogic A4 & A5 Reset Controller support
- New Boards:
  - Amlogic S6 BL209 Reference Board
  - Amlogic S7 BP201 Reference Board
  - Amlogic S7D BM202 Reference Board
  - Amlogic S805Y xiaomi-aquaman/Mi TV Stick

* tag 'amlogic-arm64-dt-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: (21 commits)
  arm64: dts: amlogic: Add A5 Reset Controller
  arm64: dts: amlogic: Add A4 Reset Controller
  arm64: dts: amlogic: add support for xiaomi-aquaman/Mi TV Stick
  dt-bindings: arm: amlogic: add S805Y and Mi TV Stick
  arm64: dts: amlogic: gxl: set i2c bias to pull-up
  arm64: dts: add support for S7D based Amlogic BM202
  arm64: dts: add support for S7 based Amlogic BP201
  arm64: dts: add support for S6 based Amlogic BL209
  dt-bindings: arm: amlogic: add S7D support
  dt-bindings: arm: amlogic: add S7 support
  dt-bindings: arm: amlogic: add S6 support
  arm64: dts: amlogic: S4: Add clk-measure controller node
  arm64: dts: amlogic: C3: Add clk-measure controller node
  arm64: dts: amlogic: Drop redundant CPU "clock-latency"
  arm64: dts: amlogic: gxlx-s905l-p271: add saradc compatible
  arm64: dts: amlogic: a1: enable UART RX and TX pull up by default
  arm64: dts: amlogic: axg: enable UART RX and TX pull up by default
  arm64: dts: amlogic: g12: enable UART RX and TX pull up by default
  arm64: dts: amlogic: gxl: enable UART RX and TX pull up by default
  arm64: dts: amlogic: gxbb: enable UART RX and TX pull up by default
  ...

Link: https://lore.kernel.org/r/5f7d3fa4-2d9d-450b-b384-abdd903284dc@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'amlogic-arm-dt-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Wed, 21 May 2025 17:09:46 +0000 (19:09 +0200)]
Merge tag 'amlogic-arm-dt-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/dt

Amlogic ARM DT for v6.16:
- UART RX/TX pull-up pinconf properties for all SoCs
- New Boards:
  - Meson8 TCU Fernsehfee 3.0

* tag 'amlogic-arm-dt-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
  ARM: dts: amlogic: meson8-fernsehfee3: Describe regulators
  ARM: dts: amlogic: Add TCU Fernsehfee 3.0
  dt-bindings: arm: amlogic: Add TCU Fernsehfee 3.0 board
  dt-bindings: vendor-prefixes: Add TC Unterhaltungselektronik AG
  ARM: dts: amlogic: meson8b: enable UART RX and TX pull up by default
  ARM: dts: amlogic: meson8: enable UART RX and TX pull up by default

Link: https://lore.kernel.org/r/838c5305-5c5b-4232-b7fe-86598dc50ace@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'samsung-dt64-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Wed, 21 May 2025 17:08:29 +0000 (19:08 +0200)]
Merge tag 'samsung-dt64-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt

Samsung DTS ARM64 changes for v6.16

1. Tesla FSD: Add Ethernet.
2. ExynosAutov920: Add more serial nodes, clock controllers for CPU
   cluster CL0, CL1 and CL2.
3. New Exynos7870 SoC with pretty decent coverage: pin controllers,
   clock controllers, I2C, MMC, serial and USB.  New boards using
   Exynos7870: Samsung Galaxy J7 Prime, Samsung Galaxy A2 Core and
   Samsung Galaxy J6.
4. Google GS101: Add pmu-intr-gen syscon node for proper CPU hotplug.
5. Switch USI (serial engines) nodes to new samsung,mode constant coming
   with DT bindings v6.15-rc1.

* tag 'samsung-dt64-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  arm64: dts: exynos: gs101: add pmu-intr-gen syscon node
  arm64: dts: exynos: add initial support for Samsung Galaxy J6
  arm64: dts: exynos: add initial support for Samsung Galaxy A2 Core
  arm64: dts: exynos: add initial support for Samsung Galaxy J7 Prime
  arm64: dts: exynos: add initial devicetree support for exynos7870
  dt-bindings: arm: samsung: add compatibles for exynos7870 devices
  arm64: dts: exynosautov920: add cpucl1/2 clock DT nodes
  arm64: dts: exynosautov920: add cpucl0 clock DT nodes
  arm64: dts: exynos: Add DT node for all UART ports
  arm64: dts: exynos: update all samsung,mode constants
  arm64: dts: fsd: Add Ethernet support for PERIC Block of FSD SoC
  arm64: dts: fsd: Add Ethernet support for FSYS0 Block of FSD SoC

Link: https://lore.kernel.org/r/20250513101023.21552-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoARM: dts: samsung: sp5v210-aries: Align wifi node name with bindings
Krzysztof Kozlowski [Tue, 13 May 2025 10:10:24 +0000 (12:10 +0200)]
ARM: dts: samsung: sp5v210-aries: Align wifi node name with bindings

Recently DT bindings expect 'wifi' as node name:

  s5pv210-fascinate4g.dtb: wlan@1: $nodename:0: 'wlan@1' does not match '^wifi(@.*)?$'

Link: https://lore.kernel.org/r/20250424084655.105011-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250513101023.21552-7-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'ti-k3-dt-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Wed, 21 May 2025 16:54:51 +0000 (18:54 +0200)]
Merge tag 'ti-k3-dt-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/dt

TI K3 device tree updates for v6.16

Generic Fixups/Cleanups:
* am62*: emmc - drop disable-wp, Add bootphase tags to support MMC boot

SoC Specific features and Fixes:
AM62Ax:
* C7x and R5F support added
* Bug fix for emmc clock to point to default
* CPUFreq thermal throttling on thermal alert

AM62P5:
* Add RNG Node (common to J722s)
* Bug fix for emmc clock to point to default (common to J722S)

AM625:
* Wakeup R5 node
* Bug fix for emmc clock to point to default
* PRUSS-M support
* New GPU bindings

AM64:
* Switch to 64-bit address space for PCIe0
* Add PCIe control nodes for main_conf region
* Reserve timer nodes used by MCU F/w.

AM65:
* MMC: Add missing delay timing values for SDR and legacy modes
* Add compatible for AM65x syscon and PCIe control properties
  (dtbs_check fixes)

J7200:
* PCIe control node to scm_conf, switch to 64-bit address space for PCIe1.

J721E:
* PCIe control node to scm_conf, switch to 64-bit address space for PCIe0,1.

J721S2:
* GPU node for Imagination Tech Rouge BXS GPU.
* PCIe control node to scm_conf, switch to 64-bit address space for PCIe1.

J722s/AM67A:
* Switch serdes status to be enabled by board file than at SoC level.
* Switch to 64-bit address space for PCIe0.

J784S4/J742S2/AM69:
* Add ASPCIE0 and enable output for PCIe1
* Fix length of serdes_ln_ctrl.
* Switch to 64-bit address space for PCIe0,1.

Board Specific:
AM62Ax:
* SK: co-processors C7x, R5, PWM support added
* phycore-som: co-processors C7x, R5

AM62P5:
* Add Toradex Verdin AM62P boards with Dahlia, Ivy, Mallow and Yavia support.
* SK: Add remote processor support, PWM

AM625:
* Add BeagleBoard.org PocketBeagle-2 support
* phycore-som: Enable R5F support
* Verdin: Add eeprom compatible fallback
* SK: Enable PWM, voltage supplies, clock, i2cmux rename for camera overlays
  (dtbs_check fixes)
* BeaglePlay: Add voltage supplies for camera overlays (dtbs_check fixes)
* phyboard-lyra: Add cooling maps for fan
* emmc bug fixes: add non-removable flag for eMMC.

AM65:
* EVM: Add missing power supply description ofr Rocktech panel
  (dtbs_check fixes)

J721E:
* EVM: Enable OSPI1
* EVM/SK: Dt nodes description for mandatory power suplpies for panel and
  sensors (dtbs_check fixes)

J721S2/AM68:
* Add phyBOARD-Izar-AM68x
* am68-SK: Fix regulator hierarchy

J722s/AM67A:
* EVM: Add mux controls for CSI2, power regulator nodes and add overlays for
  quad IMX219 and TEVI OV5640.
* BeagleY-AI: Add bootph for main_gpio1

J784S4/J742S2/AM69:
* usxgmii expansion board: Drop un-necessary pinctrl-names
* evm: Add overlay for USB0 Type-A option

* tag 'ti-k3-dt-for-v6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: (86 commits)
  arm64: dts: ti: k3-j722s-evm: Add overlay for TEVI OV5640
  arm64: dts: ti: k3-j722s-evm: Add overlay for quad IMX219
  arm64: dts: ti: j722s-evm: Add MUX to control CSI2RX
  arm64: dts: ti: j722s-evm: Add DT nodes for power regulators
  arm64: dts: ti: k3-am62a-phycore-som: Reserve main_timer2 for C7x DSP
  arm64: dts: ti: k3-am62a-phycore-som: Reserve main_rti4 for C7x DSP
  arm64: dts: ti: k3-am62a-phycore-som: Enable Co-processors
  arm64: dts: ti: k3-am62-phycore-som: Enable Co-processors
  arm64: dts: ti: k3-am62x-phyboard-lyra-gpio-fan: Update cooling maps
  arm64: dts: ti: k3-am62a: Enable CPU freq throttling on thermal alert
  arm64: dts: ti: k3-j721e-common-proc-board: Enable OSPI1 on J721E
  arm64: dts: ti: k3-j721s2: Add GPU node
  arm64: dts: ti: k3-am62: New GPU binding details
  arm64: dts: ti: k3-am62-main: Add PRUSS-M node
  arm64: dts: ti: k3-am64: Reserve timers used by MCU FW
  arm64: dts: ti: k3-am62a7-sk: Reserve main_rti4 for C7x DSP
  arm64: dts: ti: k3-am62a7-sk: Reserve main_timer2 for C7x DSP
  arm64: dts: ti: k3-am62x-sk-common: Enable IPC with remote processors
  arm64: dts: ti: k3-am62p5-sk: Enable IPC with remote processors
  arm64: dts: ti: k3-am62a7-sk: Enable IPC with remote processors
  ...

Link: https://lore.kernel.org/r/20250512144807.yn64klchtmjjl6ac@protrude
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoarm64: dts: blaize-blzp1600: Enable GPIO support
Nikolaos Pasaloukos [Mon, 12 May 2025 13:33:17 +0000 (13:33 +0000)]
arm64: dts: blaize-blzp1600: Enable GPIO support

Blaize BLZP1600 uses the custom silicon provided from
VeriSilicon to add GPIO support.
This interface is used to control signals on many other
peripherals, such as Ethernet, USB, SD and eMMC.

Signed-off-by: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com>
Link: https://lore.kernel.org/r/20250512133302.151621-1-nikolaos.pasaloukos@blaize.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'thead-dt-for-v6.16' of https://github.com/pdp7/linux into soc/dt
Arnd Bergmann [Wed, 21 May 2025 16:50:08 +0000 (18:50 +0200)]
Merge tag 'thead-dt-for-v6.16' of https://github.com/pdp7/linux into soc/dt

T-HEAD Devicetrees for v6.16

There are several additions for the T-Head TH1520 SoC:

 - AON (Always-On) node which serves as a power-domain controller
 - Reset controller node
 - VO (Video Output) clock controller node

These changes have all been tested in linux-next with the corresponding
driver patches.

Signed-off-by: Drew Fustini <drew@pdp7.com>
* tag 'thead-dt-for-v6.16' of https://github.com/pdp7/linux:
  riscv: dts: thead: Add device tree VO clock controller
  riscv: dts: thead: Introduce reset controller node
  riscv: dts: thead: Introduce power domain nodes with aon firmware

2 months agodt-bindings: clock: socfpga: convert to yaml
Matthew Gerlach [Thu, 24 Apr 2025 14:43:41 +0000 (07:43 -0700)]
dt-bindings: clock: socfpga: convert to yaml

Convert the clock device tree bindings to yaml for the Altera SoCFPGA
Cyclone5, Arria5, and Arria10 chip families. Since the clock nodes are
subnodes to Altera SOCFPGA Clock Manager, the yaml was added to
socfpga-clk-manager.yaml.

Signed-off-by: Matthew Gerlach <matthew.gerlach@altera.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2 months agoarm64: dts: exynos: gs101: add pmu-intr-gen syscon node
Peter Griffin [Tue, 6 May 2025 20:57:30 +0000 (21:57 +0100)]
arm64: dts: exynos: gs101: add pmu-intr-gen syscon node

Add syscon node for the PMU Interrupt Generation registers.

Additionally update the exynos-pmu node to provide a phandle
to pmu-intr-gen syscon.

These registers are required for CPU hotplug to be functional.

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20250506-contrib-pg-cpu-hotplug-suspend2ram-fixes-v1-v4-4-9f64a2657316@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2 months agoMerge tag 'imx-dt64-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo...
Arnd Bergmann [Mon, 12 May 2025 12:20:48 +0000 (14:20 +0200)]
Merge tag 'imx-dt64-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt

i.MX arm64 device tree change for 6.16:

- New board support: TQMa8XxS, TQMa95xxSA, TQMa93xx, MBa91xxCA,
  i.MX943 EVK, Nitrogen8M Plus ENC Carrier, Toradex SMARC i.MX8MP,
  Libra-i.MX 8M Plus FPSC board
- A couple of imx8mp-tqma8mpql-mba8mp-ras314 board updates that support
  Raspberry Pi Camera V2 and LVDS using device tree overlay
- A series from Adam Ford that updates i.MX8M Beacon boards for RTC
  capacitive load, HDMI audio, Ethernet PHY, etc.
- A set of changes from Daniel Baluta that enables i.MX8MP DSP node
  for rproc usage
- A few changes from Francesco Dolcini that add EEPROM compatible
  fallback for imx8mp-verdin board, add fan PWM configuation for
  imx8mp-toradex-smarc board
- A series from Frank Li to enable PCIe EP support all i.MX8 devices
  using device tree overlay
- A change from Laurentiu Mihalcea to enable Sound Open Firmware (SOF)
  support on imx95-19x19-evk board
- A few changes from Markus Niebel to disable MDIO Open Drain for
  imx93-tqma9352 devices
- A couple of changes from Max Krummenacher to enable PCIe and SATA
  support for i.MX8 Apalis and Colibri boards
- A series from Primoz Fiser to enable various devices/functions for
  i.MX93 phycore boards
- A patch set from Xu Yang to add USB2.0 support for i.MX95 EVK boards

* tag 'imx-dt64-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (71 commits)
  arm64: dts: freescale: Add PHYTEC phyBOARD-Nash-i.MX93 support
  arm64: dts: freescale: imx8mp-toradex-smarc: use generic gpio node name
  arm64: dts: freescale: imx8mp-toradex-smarc: add gpio expander
  arm64: dts: freescale: imx8mp-toradex-smarc: add embedded controller
  arm64: dts: freescale: imx8mp-toradex-smarc: add fan PWM configuration
  arm64: dts: imx93-tqma9352-mba91xxca: disable Open Drain for MDIO
  arm64: dt: imx95: Add TQMa95xxSA
  arm64: dts: imx: Align wifi node name with bindings
  arm64: dts: freescale: add initial device tree for TQMa8XxS
  arm64: dts: imx8mp-tqma8mpql-mba8mp-ras314: Add Raspberry Pi Camera V2 overlay
  arm64: dts: imx8mp-tqma8mpql-mba8mp-ras314: Add LVDS device tree overlay
  arm64: dts: freescale: Add minimal dts support for imx943 evk
  arm64: dts: freescale: Add basic dtsi for imx943
  arm64: dts: imx8-colibri: Add PCIe support
  arm64: dts: freescale: imx93-phyboard-segin: Order node alphabetically
  arm64: dts: freescale: imx93-phyboard-segin: Add EQOS Ethernet
  arm64: dts: freescale: imx93-phyboard-segin: Add I2S audio
  arm64: dts: freescale: imx93-phyboard-segin: Add USB support
  arm64: dts: freescale: imx93-phyboard-segin: Add CAN support
  arm64: dts: freescale: imx93-phyboard-segin: Add RTC support
  ...

Link: https://lore.kernel.org/r/20250512103858.50501-4-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'imx-dt-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo...
Arnd Bergmann [Mon, 12 May 2025 12:19:24 +0000 (14:19 +0200)]
Merge tag 'imx-dt-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt

i.MX ARM device tree change for 6.16:

- A series from Alexander Stein that updates ls1021a-tqmals1021a device
  tree mostly for display support inlcuding HDMI, LVDS and CDTech panel
- A change from Dario Binacchi to use pad config defines for i.MX23/28
  device trees
- A i.MX7D change from Efe Can İçöz to include min and max voltage in
  opp-microvolt
- A few patches from Fabio Estevam to fix dt-schema warnings
- A couple of changes from Krzysztof Kozlowski to align NAND and WIFI
  node name with binings
- A clean-up change from Rob Herring to drop redundant CPU
  "clock-latency"

* tag 'imx-dt-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: dts: mxs: use padconfig macros
  ARM: dts: imx7d: update opp-table voltages
  ARM: dts: nxp: Align wifi node name with bindings
  ARM: dts: imx6q-apalis: remove pcie-switch node
  ARM: dts: ls1021a-tqmals1021a: change sound card model name
  ARM: dts: ls1021a-tqmals1021a: Add overlay for CDTech DC44 RGB display
  ARM: dts: ls1021a-tqmals1021a: Add overlay for CDTech FC21 RGB display
  ARM: dts: ls1021a-tqmals1021a: Add LVDS overlay for Tianma TM070JVGH33
  ARM: dts: ls1021a-tqmals1021a: Add HDMI overlay
  ARM: dts: ls1021a-tqmals1021a: Add vcc-supply for spi-nor
  ARM: dts: ls1021a-tqmals1021a: Fix license
  ARM: dts: imx: Drop redundant CPU "clock-latency"
  ARM: dts: imx51-digi-connectcore-som: Fix MMA7455 compatible
  ARM: dts: nxp: Align NAND controller node name with bindings
  ARM: dts: imx: Fix the iim compatible string
  ARM: dts: imx31/imx6: Use flash as the NOR node name

Link: https://lore.kernel.org/r/20250512103858.50501-3-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'imx-bindings-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Mon, 12 May 2025 12:18:27 +0000 (14:18 +0200)]
Merge tag 'imx-bindings-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt

i.MX dt-bindings change for 6.16:

- New compatibles for TQ Group boards, i.MX943 EVK, Nitrogen8M Plus ENC
  Carrier, phyBOARD-Nash-i.MX93 and phyCORE-i.MX8MP FPSC from PHYTEC,
  and Toradex SMARC iMX8MP SoM/carrier

* tag 'imx-bindings-6.16' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  bindings: arm: fsl: Add PHYTEC phyBOARD-Nash-i.MX93 board
  dt: bindings: arm: add bindings for TQMa95xxSA
  dt-bindings: arm: add TQMa8XxS boards
  dt-bindings: arm: fsl: add i.MX943 EVK board
  dt-bindings: arm: add imx8mp-libra-rdk-fpsc
  dt-bindings: arm: add MBa91xxCA Mainboard for TQMa93xxCA/LA SOM
  dt-bindings: arm: fsl: add Toradex SMARC iMX8MP SoM and carrier
  dt-bindings: arm: fsl: Add Boundary Device Nitrogen8M Plus ENC Carrier Board

Link: https://lore.kernel.org/r/20250512103858.50501-2-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'omap-for-v6.16/dt-signed' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Mon, 12 May 2025 08:20:13 +0000 (10:20 +0200)]
Merge tag 'omap-for-v6.16/dt-signed' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap into soc/dt

ARM: dts: omap updates for v6.16

* tag 'omap-for-v6.16/dt-signed' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap:
  ARM: dts: am335x: Set wakeup-source for UART0
  ARM: dts: omap4: panda: cleanup bluetooth
  ARM: dts: omap4: panda: fix resources needed for Wifi
  ARM: dts: nokia n900: remove useless io-channel-cells property

Link: https://lore.kernel.org/r/7hecwvrtmx.fsf@baylibre.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'tegra-for-6.16-arm-dt' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Sat, 10 May 2025 09:12:22 +0000 (11:12 +0200)]
Merge tag 'tegra-for-6.16-arm-dt' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt

ARM: tegra: Device tree changes for v6.16-rc1

Use standard names for the APBDMA controller device tree nodes, add
support for the ASUS Transformer Pad LTE TF300TL and clean up the Apalis
evaluation board by removing the unused pcie-switch node.

* tag 'tegra-for-6.16-arm-dt' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: tegra: apalis-eval: Remove pcie-switch node
  ARM: tegra: Add device-tree for ASUS Transformer Pad LTE TF300TL
  ARM: tegra: Rename the apbdma nodename to match with common dma-controller binding

Link: https://lore.kernel.org/r/20250509212604.2849901-2-treding@nvidia.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'tegra-for-6.16-arm64-dt' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Sat, 10 May 2025 09:11:12 +0000 (11:11 +0200)]
Merge tag 'tegra-for-6.16-arm64-dt' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt

arm64: tegra: Device tree changes for v6.16-rc1

Enable IOMMU support for the internal DMA controller of the QSPI
controller, add aliases for the I2C controllers on Tegra234 to match
hardware block names as well as the UART-D alias on Jetson TX1, and
enable PWM fans on Jetson TX1 and TX2.

Clean up serial port device tree nodes, add missing DMA properties,
enable the GPU on Jetson TX1 and Jetson TX2. Use an extended number of
address- and size-cells on Tegra186 to mirror what is done on other chip
generations.

Enable CEC on developer kit devices.

* tag 'tegra-for-6.16-arm64-dt' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  arm64: tegra: Wire up CEC to devkits
  arm64: tegra: Add CEC controller on Tegra210
  arm64: tegra: Add fallback CEC compatibles
  arm64: tegra: Add uartd serial alias for Jetson TX1 module
  arm64: tegra: Bump #address-cells and #size-cells on Tegra186
  arm64: tegra: p2180: Explicitly enable GPU
  arm64: tegra: p3310: Explicitly enable GPU
  arm64: tegra: Add DMA properties for Tegra186 and Tegra194 UARTs
  arm64: tegra: Drop remaining serial clock-names and reset-names
  arm64: tegra: Enable PWM fan on the Jetson TX2 Devkit
  arm64: tegra: Enable PWM fan on the Jetson TX1 Devkit
  arm64: tegra: Add I2C aliases for Tegra234
  arm64: tegra: Configure QSPI clocks and add DMA

Link: https://lore.kernel.org/r/20250509212604.2849901-3-treding@nvidia.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'tegra-for-6.16-dt-bindings' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Fri, 9 May 2025 21:47:14 +0000 (23:47 +0200)]
Merge tag 'tegra-for-6.16-dt-bindings' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt

Device tree bindings updates for v6.16-rc1

Convert the legacy interrupt controller (LIC) and APBDMA controller
device tree bindings from freeform text to dt-schema.

Document the ASUS Transformer Pad TF300TL compatible string and add
missing compatible strings for newer generations of the Tegra CEC.

* tag 'tegra-for-6.16-dt-bindings' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  media: dt-bindings: Document Tegra186 and Tegra194 cec
  dt-bindings: arm: tegra: Add Asus Transformer Pad TF300TL
  dt-bindings: arm: tegra: Group Tegra30 based ASUS Transformers
  dt-bindings: interrupt-controller: Convert nvidia,tegra20-ictlr to DT schema
  dt-bindings: dma: nvidia,tegra20-apbdma: convert text based binding to json schema

Link: https://lore.kernel.org/r/20250509212604.2849901-1-treding@nvidia.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'v6.16-rockchip-dts32-1' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Fri, 9 May 2025 21:04:33 +0000 (23:04 +0200)]
Merge tag 'v6.16-rockchip-dts32-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt

Graphics support for the old rk3066-marsboard (hdmi + Mali400 gpu),
rk3036 improvements (mmc asliases, hdmi refclk), dropping of
redundant clock-latency props.

* tag 'v6.16-rockchip-dts32-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: enable Mali gpu on rk3066 marsboard
  ARM: dts: rockchip: enable hdmi on rk3066 marsboard
  Revert "ARM: dts: rockchip: drop grf reference from rk3036 hdmi"
  ARM: dts: rockchip: Add ref clk for hdmi
  ARM: dts: rockchip: Drop redundant CPU "clock-latency"
  ARM: dts: rockchip: Add aliases for rk3036-kylin MMC devices

Link: https://lore.kernel.org/r/22686731.EfDdHjke4D@diego
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'v6.16-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Fri, 9 May 2025 20:56:20 +0000 (22:56 +0200)]
Merge tag 'v6.16-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt

- New boards: rk3588-evb2, rk3588-tiger-haikou-video-demo-overlay
- New peripherals: RNG+PCIe+SATA on rk3576; eDP on rk3588;
  DMA+I2C+PWM on rk3528; DSI on rk3588
- SPI-flash binding got a supply-property, so a number of boards add
  this supply.
- RK3588 wrongly declared the shared memory with SCMI in the peripheral
  space - moved to the correct reserved-memory structure now.
- The rest is peripheral enablement accross many boards - like hdmi
  output for a big number of boards, regulators, eeprom, etc.

* tag 'v6.16-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (52 commits)
  arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3566-rock3c
  arm64: dts: rockchip: Enable regulators for Radxa E20C
  arm64: dts: rockchip: Add pwm nodes for RK3528
  arm64: dts: rockchip: Add onboard EEPROM for Radxa E20C
  arm64: dts: rockchip: Add I2C controllers for RK3528
  arm64: dts: rockchip: add RK3576 RNG node
  arm64: dts: rockchip: Switch to undeprecated qcom,calibration-variant on RK3399
  arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3566-quartz64-b
  arm64: dts: rockchip: Add phy-supply to gmac0 on NanoPi R5S
  arm64: dts: rockchip: fix usb-c port functionality on rk3588-nanopc-t6
  arm64: dts: rockchip: Enable bluetooth of AP6611s on OrangePI5 Max/Ultra
  arm64: dts: rockchip: add SATA nodes to RK3576
  arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3588-rock-5b
  arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3566-pinetab2
  arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3399-rockpro64
  arm64: dts: rockchip: Add vcc-supply to SPI flash on rk3328-rock64
  arm64: dts: rockchip: Add vcc supply to spi flash on rk3399-roc-pc
  arm64: dts: rockchip: enable pcie on Sige5
  arm64: dts: rockchip: Add HDMI support for roc-rk3576-pc
  arm64: dts: rockchip: Enable HDMI0 audio output for Indiedroid Nova
  ...

Link: https://lore.kernel.org/r/2307187.iZASKD2KPV@diego
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'asahi-soc-dt-6.16' of https://github.com/AsahiLinux/linux into soc/dt
Arnd Bergmann [Fri, 9 May 2025 20:55:27 +0000 (22:55 +0200)]
Merge tag 'asahi-soc-dt-6.16' of https://github.com/AsahiLinux/linux into soc/dt

Apple SoC Device Tree updates for 6.16:

- A-series SoCs: CPU cache information has been added to device trees
- M-series SoCs: SPMI controller and SPMI NVMEM nodes have been added

* tag 'asahi-soc-dt-6.16' of https://github.com/AsahiLinux/linux:
  arm64: dts: apple: Add PMIC NVMEM
  arm64: dts: apple: Add SPMI controller nodes
  arm64: dts: apple: t8015: Add CPU caches
  arm64: dts: apple: t8012: Add CPU caches
  arm64: dts: apple: t8011: Add CPU caches
  arm64: dts: apple: t8010: Add CPU caches
  arm64: dts: apple: s8001: Add CPU caches
  arm64: dts: apple: s800-0-3: Add CPU caches
  arm64: dts: apple: t7001: Add CPU caches
  arm64: dts: apple: t7000: Add CPU caches
  arm64: dts: apple: s5l8960x: Add CPU caches

Link: https://lore.kernel.org/r/20250507160827.87725-1-sven@svenpeter.dev
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'arm-soc/for-6.16/devicetree-arm64' of https://github.com/Broadcom/stblinux...
Arnd Bergmann [Fri, 9 May 2025 20:44:05 +0000 (22:44 +0200)]
Merge tag 'arm-soc/for-6.16/devicetree-arm64' of https://github.com/Broadcom/stblinux into soc/dt

This pull request contains Broadcom ARM64-based SoCs Device Tree updates
for 6.16, please pull the following:

- Stanimir adds and enables the PCIe root complex Device Tree nodes present on the
  Raspberry Pi 5

- Rob updates the BCM2712 L2 cache node names to use a more comforming
  name

* tag 'arm-soc/for-6.16/devicetree-arm64' of https://github.com/Broadcom/stblinux:
  arm64: dts: broadcom: bcm2712: Use "l2-cache" for L2 cache node names
  arm64: dts: broadcom: bcm2712-rpi-5-b: Enable PCIe DT nodes
  arm64: dts: broadcom: bcm2712: Add PCIe DT nodes

Link: https://lore.kernel.org/r/20250505165810.1948927-2-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'arm-soc/for-6.16/devicetree' of https://github.com/Broadcom/stblinux into...
Arnd Bergmann [Fri, 9 May 2025 20:42:53 +0000 (22:42 +0200)]
Merge tag 'arm-soc/for-6.16/devicetree' of https://github.com/Broadcom/stblinux into soc/dt

This pull request contains Broadcom ARM-based SoC Device Tree changes
for 6.16, please pull the following:

- Arthur adds a pinctrl node for BCM21664 and updates BCM23550 to use
  it, he also drops the DTS file for the BCM59056 PMU chip and leaving
  that board level DTS files

- Stefan documents and adds support for the Raspberry Pi 2 2nd revision.

* tag 'arm-soc/for-6.16/devicetree' of https://github.com/Broadcom/stblinux:
  arm64: dts: bcm: Add reference to RPi 2 (2nd rev)
  ARM: dts: bcm: Add support for Raspberry Pi 2 (2nd rev)
  dt-bindings: arm: bcm2835: Add Raspberry Pi 2 (2nd rev)
  ARM: dts: Drop DTS for BCM59056 PMU
  ARM: dts: bcm2166x: Add bcm2166x-pinctrl DTSI
  ARM: dts: bcm2166x-common: Add pinctrl node

Link: https://lore.kernel.org/r/20250505165810.1948927-1-florian.fainelli@broadcom.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'renesas-dts-for-v6.16-tag2' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Fri, 9 May 2025 20:42:03 +0000 (22:42 +0200)]
Merge tag 'renesas-dts-for-v6.16-tag2' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt

Renesas DTS updates for v6.16 (take two)

  - Add CANFD support for the RZ/G3E SoC and the RZ/G3E SMARC Carrier-II
    EVK development board,
  - Add support for Ethernet port A, 9-pin D-sub serial, and USB on the
    RZN1D-DB and RZN1D-EB development and expansion boards,
  - Add sound support for the Retronix Sparrow Hawk board,
  - Add General PWM Timer (GPT) support for the RZ/G2L and RZ/V2L SoCs
    and SMARC EVK boards,
  - Miscellaneous fixes and improvements.

* tag 'renesas-dts-for-v6.16-tag2' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  ARM: dts: renesas: r9a06g032-rzn1d400-eb: Enable USB host port
  ARM: dts: renesas: r9a06g032-rzn1d400-db: Add pinmux for the CPLD
  arm64: dts: renesas: white-hawk-single: Improve Ethernet TSN description
  ARM: dts: renesas: r9a06g032-rzn1d400-db: Enable USB device port
  ARM: dts: renesas: r9a06g032-rzn1d400-eb: Describe 9-pin D-sub serial port
  arm64: dts: renesas: beacon-renesom: Align wifi node name with bindings
  arm64: dts: renesas: rzg2l-smarc: Enable GPT on carrier board
  arm64: dts: renesas: r9a07g054: Add GPT support
  arm64: dts: renesas: r9a07g044: Add GPT support
  arm64: dts: renesas: sparrow-hawk: Add MSIOF Sound support
  ARM: dts: renesas: r9a06g032-rzn1d400-eb: Add GMAC1 port
  arm64: dts: renesas: r9a09g047e57-smarc: Enable CAN Transceiver
  arm64: dts: renesas: r9a09g047e57-smarc: Enable CANFD
  arm64: dts: renesas: r9a09g047: Add CANFD node

Link: https://lore.kernel.org/r/cover.1746798755.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'renesas-dts-for-v6.16-tag1' of https://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Fri, 9 May 2025 20:40:19 +0000 (22:40 +0200)]
Merge tag 'renesas-dts-for-v6.16-tag1' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt

Renesas DTS updates for v6.16

  - Add SDHI, ICU, I2C, PMIC, and GPU support on the RZ/G3E SoC and the
    RZ/G3E SoM and SMARC Carrier-II EVK development board,
  - Add internal SDHI regulator support on the RZ/V2H(P) SoC,
  - Add UFS tuning parameters in E-FUSE on the R-Car S4-8 ES1.2 SoC,
  - Add support for Ethernet ports C and D, I2C, keys, and SDHI on the
    RZ/N1D SoC and the RZN1D-DB and RZN1D-EB development and expansion
    boards,
  - Add initial support for the RZ/V2N (R9A09G056) and the RZ/V2N EVK
    board,
  - Add support for the Retronix Sparrow Hawk board, which is based on
    R-Car V4H ES3.0,
  - Add ISP core support on R-Car V3U, V4H, and V4M,
  - Miscellaneous fixes and improvements.

* tag 'renesas-dts-for-v6.16-tag1' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (29 commits)
  arm64: dts: renesas: r8a779h0: Add ISP core function block
  arm64: dts: renesas: r8a779g0: Add ISP core function block
  arm64: dts: renesas: r8a779a0: Add ISP core function block
  arm64: dts: renesas: r8a779g3: Add Retronix R-Car V4H Sparrow Hawk board support
  arm64: dts: renesas: rzg3e-smarc-som: Enable Mali-G52
  arm64: dts: renesas: r9a09g047: Add Mali-G52 GPU node
  arm64: dts: renesas: rzg3e-smarc-som: Add RAA215300 pmic support
  arm64: dts: renesas: rzg3e-smarc-som: Add I2C2 device pincontrol
  ARM: dts: renesas: r9a06g032-rzn1d400-eb: describe SD card port
  ARM: dts: renesas: r9a06g032: Describe SDHCI controllers
  arm64: dts: renesas: Add initial device tree for RZ/V2N EVK
  arm64: dts: renesas: Add initial SoC DTSI for RZ/V2N
  dt-bindings: pinctrl: renesas: Document RZ/V2N SoC
  dt-bindings: clock: renesas: Document RZ/V2N SoC CPG
  dt-bindings: soc: renesas: Document SYS for RZ/V2N SoC
  dt-bindings: soc: renesas: Document Renesas RZ/V2N SoC variants and EVK
  ARM: dts: renesas: r9a06g032-rzn1d400-db: Describe keys
  ARM: dts: renesas: r9a06g032-rzn1d400-eb: Describe I2C bus
  ARM: dts: renesas: r9a06g032-rzn1d400-db: Describe I2C bus
  ARM: dts: renesas: r9a06g032: Describe I2C controllers
  ...

Link: https://lore.kernel.org/r/cover.1745582596.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'renesas-dt-bindings-for-v6.16-tag1' of https://git.kernel.org/pub/scm...
Arnd Bergmann [Fri, 9 May 2025 20:39:30 +0000 (22:39 +0200)]
Merge tag 'renesas-dt-bindings-for-v6.16-tag1' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt

Renesas DT binding updates for v6.16

  - Document support for the Renesas RZ/T2H (R9A09G077) SoC and the
    RZT2H-EVK evaluation board,
  - Document support for the Retronix Sparrow Hawk board, which is based
    on R-Car V4H ES3.0.

* tag 'renesas-dt-bindings-for-v6.16-tag1' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  dt-bindings: soc: renesas: Document Retronix R-Car V4H Sparrow Hawk board support
  dt-bindings: vendor-prefixes: Add Retronix Technology Inc.
  dt-bindings: soc: renesas: Add Renesas RZ/T2H (R9A09G077) SoC

Link: https://lore.kernel.org/r/cover.1745582594.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoMerge tag 'socfpga_dts_updates_for_v6.15' of https://git.kernel.org/pub/scm/linux...
Arnd Bergmann [Fri, 9 May 2025 20:34:37 +0000 (22:34 +0200)]
Merge tag 'socfpga_dts_updates_for_v6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into soc/dt

SoCFPGA DTS updates for v6.15
- Updates to dt-bindings
        - Document Agilex5 NAND daughter board
        - Convert Stratix10 FPGA Manager to json-schema
        - Convert Stratix10 Service Layer to json-schema
        - Add document for Terasic's DE10-nano board
- Add support for Agilex5 NAND daughter board
- Add basic support for Terasic's DE10-nano board

* tag 'socfpga_dts_updates_for_v6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  arm64: dts: socfpga: agilex: Add dma channel id for spi
  arm64: dts: socfpga: agilex5: add led and memory nodes
  arm64: dts: intel: socfpga_agilex: add frequencies to internal oscillators
  ARM: dts: socfpga: Add basic support for Terrasic's de10-nano
  dt-bindings: altera: Add compatible for Terasic's DE10-nano
  arm64: dts: socfpga: agilex5: add qspi flash node
  dt-bindings: firmware: stratix10: Convert to json-schema
  dt-bindings: fpga: stratix10: Convert to json-schema
  arm64: dts: socfpga: agilex5: fix gpio0 address
  arm64: dts: socfpga: agilex5: add NAND daughter board
  dt-bindings: intel: document Agilex5 NAND daughter board

Link: https://lore.kernel.org/r/20250326121152.1739873-1-dinguyen@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoARM: dts: vt8500: use correct ohci/ehci node names
Wolfram Sang [Sun, 30 Mar 2025 19:38:36 +0000 (21:38 +0200)]
ARM: dts: vt8500: use correct ohci/ehci node names

They should be named "usb@".

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250330193833.21970-12-wsa+renesas@sang-engineering.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoARM: dts: ti: omap: use correct ohci/ehci node names
Wolfram Sang [Sun, 30 Mar 2025 19:38:35 +0000 (21:38 +0200)]
ARM: dts: ti: omap: use correct ohci/ehci node names

They should be named "usb@".

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250330193833.21970-11-wsa+renesas@sang-engineering.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoARM: dts: st: use correct ohci/ehci node names
Wolfram Sang [Sun, 30 Mar 2025 19:38:34 +0000 (21:38 +0200)]
ARM: dts: st: use correct ohci/ehci node names

They should be named "usb@".

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250330193833.21970-10-wsa+renesas@sang-engineering.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoARM: dts: nxp: lpc: use correct ohci/ehci node names
Wolfram Sang [Sun, 30 Mar 2025 19:38:33 +0000 (21:38 +0200)]
ARM: dts: nxp: lpc: use correct ohci/ehci node names

They should be named "usb@".

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250330193833.21970-9-wsa+renesas@sang-engineering.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoARM: dts: marvell: use correct ohci/ehci node names
Wolfram Sang [Sun, 30 Mar 2025 19:38:32 +0000 (21:38 +0200)]
ARM: dts: marvell: use correct ohci/ehci node names

They should be named "usb@".

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250330193833.21970-8-wsa+renesas@sang-engineering.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2 months agoARM: dts: amlogic: meson8-fernsehfee3: Describe regulators
J. Neuschäfer [Mon, 28 Apr 2025 10:44:31 +0000 (12:44 +0200)]
ARM: dts: amlogic: meson8-fernsehfee3: Describe regulators

The fernsehfee3 board uses a Ricoh RN5T618 PMIC to generate various
voltages. Board schematics are not available, but the regulator voltages
found in /sys/kernel/debug/regulator/regulator_summary match those in
meson8m2-mxiii-plus.dts:

 DCDC1               0    0      0 unknown  1100mV     0mA     0mV     0mV
 DCDC2               0    0      0 unknown  1150mV     0mA     0mV     0mV
 DCDC3               0    0      0 unknown  1500mV     0mA     0mV     0mV
 LDO1                0    0      0 unknown  2900mV     0mA     0mV     0mV
 LDO2                0    0      0 unknown  1800mV     0mA     0mV     0mV
 LDO3                0    0      0 unknown  1800mV     0mA     0mV     0mV
 LDO4                0    0      0 unknown  2850mV     0mA     0mV     0mV
 LDO5                0    0      0 unknown  1800mV     0mA     0mV     0mV
 LDORTC1             0    0      0 unknown  2700mV     0mA     0mV     0mV
 LDORTC2             0    0      0 unknown   900mV     0mA     0mV     0mV

This patch takes the following approach:

 - Copy RN5T618 regulator nodes from meson8m2-mxiii-plus.dts
 - Remove some of the regulator names, which do not seem to apply
 - Verify regulator supply relations by starting without any relations
   (and without regulator-always-on) and seeing what breaks when the
   kernel turns off "unused" regulators.

This results in the following observations:

 - When LDO1 is turned off, the board resets
 - When DCDC1, DCDC2, DCDC3, LDO2, or LDO5 are turned off, the board (as
   observed through the serial port) stops running, so these must stay on
   at all times.
 - LDO4 (VCC2V8) appears to be unused on this board.
 - LDO3 (VCC1V8_USB) must stay on in order for USB to work, both the
   external USB ports and the internal USB wifi module.

The cpu-supply and mali-supply relations are also copied from
meson8m2-mxiii-plus.dts

Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20250428-fernsehfee-v2-4-293b98a43a91@posteo.net
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2 months agoARM: dts: amlogic: Add TCU Fernsehfee 3.0
J. Neuschäfer [Mon, 28 Apr 2025 10:44:30 +0000 (12:44 +0200)]
ARM: dts: amlogic: Add TCU Fernsehfee 3.0

Fernsehfee[1] ("TV fairy") 3.0 is a set-top box with HDMI input and
output ports. It originally ran Android 4.4 and a Linux 3.10 kernel.

The following features are tested and known to work:

- Ethernet
- Power LED (switching between green and red)
- Power button
- eMMC
- SD Card
- USB
- Wifi

The following features are untested or not working:

- HDMI input and output
- Infrared remote control input and output

[1]: https://fernsehfee.de/ (German), https://telefairy.com/ (English)

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20250428-fernsehfee-v2-3-293b98a43a91@posteo.net
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2 months agodt-bindings: arm: amlogic: Add TCU Fernsehfee 3.0 board
J. Neuschäfer [Mon, 28 Apr 2025 10:44:29 +0000 (12:44 +0200)]
dt-bindings: arm: amlogic: Add TCU Fernsehfee 3.0 board

Fernsehfee ("TV fairy") 3.0 is a set-top box with HDMI input and output
ports. It originally ran Android 4.4 and a Linux 3.10 kernel.

  https://fernsehfee.de/  (German)
  https://telefairy.com/  (English)

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Link: https://lore.kernel.org/r/20250428-fernsehfee-v2-2-293b98a43a91@posteo.net
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2 months agodt-bindings: vendor-prefixes: Add TC Unterhaltungselektronik AG
J. Neuschäfer [Mon, 28 Apr 2025 10:44:28 +0000 (12:44 +0200)]
dt-bindings: vendor-prefixes: Add TC Unterhaltungselektronik AG

TC Unterhaltungselektronik is the company behind Fernsehfee branded
set-top boxes.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Link: https://lore.kernel.org/r/20250428-fernsehfee-v2-1-293b98a43a91@posteo.net
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2 months agoARM: dts: mxs: use padconfig macros
Dario Binacchi [Wed, 7 May 2025 14:14:58 +0000 (16:14 +0200)]
ARM: dts: mxs: use padconfig macros

Convert mx2{3,8} dts files to use the padconfig macros defined in
mxs-pinfunc.h.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: Add PHYTEC phyBOARD-Nash-i.MX93 support
Primoz Fiser [Mon, 5 May 2025 07:51:07 +0000 (09:51 +0200)]
arm64: dts: freescale: Add PHYTEC phyBOARD-Nash-i.MX93 support

Add initial support for PHYTEC phyBOARD-Nash-i.MX93 board [1] based on
the PHYTEC phyCORE-i.MX93 SoM (System-on-Module) [2].

Supported board features:
 * ADC
 * CAN
 * Ethernet
 * EEPROM
 * RTC
 * RS-232/RS-485
 * SD-card
 * TPM 2.0
 * USB

For more details see the product pages for the development kit and the
SoM:

[1] https://www.phytec.eu/en/produkte/development-kits/phyboard-nash/
[2] https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-91-93/

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agobindings: arm: fsl: Add PHYTEC phyBOARD-Nash-i.MX93 board
Primoz Fiser [Mon, 5 May 2025 07:51:06 +0000 (09:51 +0200)]
bindings: arm: fsl: Add PHYTEC phyBOARD-Nash-i.MX93 board

Add devicetree bindings for PHYTEC phyBOARD-Nash-i.MX93 board based on
the existing PHYTEC phyCORE-i.MX93 SoM (System-on-Module).

Adjust the compatibles for the existing phyBOARD-Segin-i.MX93 board, to
be able to add additional board based on the phyCORE-i.MX93 SoM.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx8mp-toradex-smarc: use generic gpio node name
Francesco Dolcini [Wed, 30 Apr 2025 09:41:50 +0000 (11:41 +0200)]
arm64: dts: freescale: imx8mp-toradex-smarc: use generic gpio node name

Use generic node name for the SoM GPIO expander, following the
Devicetree Specification generic node names recommendation.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx8mp-toradex-smarc: add gpio expander
Emanuele Ghidoli [Wed, 30 Apr 2025 09:41:49 +0000 (11:41 +0200)]
arm64: dts: freescale: imx8mp-toradex-smarc: add gpio expander

Add gpio expander node to the device tree and the related nodes.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx8mp-toradex-smarc: add embedded controller
Emanuele Ghidoli [Wed, 30 Apr 2025 09:41:48 +0000 (11:41 +0200)]
arm64: dts: freescale: imx8mp-toradex-smarc: add embedded controller

Add the embedded controller node to the device tree, this is required
for reset and power-off functionalities.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx8mp-toradex-smarc: add fan PWM configuration
Francesco Dolcini [Wed, 30 Apr 2025 09:41:47 +0000 (11:41 +0200)]
arm64: dts: freescale: imx8mp-toradex-smarc: add fan PWM configuration

Configure correctly the FAN pwm output (inverted).

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: imx93-tqma9352-mba91xxca: disable Open Drain for MDIO
Markus Niebel [Wed, 30 Apr 2025 08:18:48 +0000 (10:18 +0200)]
arm64: dts: imx93-tqma9352-mba91xxca: disable Open Drain for MDIO

Using the MDIO pins with Open Drain causes spec violations of the
signals. Revert the changes.
This is similar to commit 14e66e4b13221 ("Revert "arm64: dts:
imx93-tqma9352-mba93xxca: enable Open Drain for MDIO"")

Fixes: e5bc07026f94 ("arm64: add initial device tree for TQMa93xx/MBa91xxCA")
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agodt: bindings: arm: add bindings for TQMa95xxSA
Alexander Stein [Mon, 28 Apr 2025 13:59:08 +0000 (15:59 +0200)]
dt: bindings: arm: add bindings for TQMa95xxSA

TQMa95xxSA is a SOM using NXP i.MX95 CPU. MB-SMARC-2 is a carrier
reference design.

[1] https://www.tq-group.com/en/products/tq-embedded/arm-architecture/tqma95xxsa/

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dt: imx95: Add TQMa95xxSA
Alexander Stein [Mon, 28 Apr 2025 13:59:09 +0000 (15:59 +0200)]
arm64: dt: imx95: Add TQMa95xxSA

Add initial support for TQMa95xxSA module compatible to SMARC-2.
There is a common device tree for all variants with e.g. reduced CPU count.
It supports LPUART7 for console, CAN, PCIe I2C, SPI, USB3.0, USB2.0, Audio,
SDHC1/2 and QSPI as storage.

[1] https://www.tq-group.com/en/products/tq-embedded/arm-architecture/tqma95xxsa/

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoARM: dts: imx7d: update opp-table voltages
Efe Can İçöz [Fri, 25 Apr 2025 09:18:40 +0000 (11:18 +0200)]
ARM: dts: imx7d: update opp-table voltages

Update accepted voltage levels according to IMX7DCEC Table 9 Operating ranges

Signed-off-by: Efe Can İçöz <efecanicoz@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoARM: dts: nxp: Align wifi node name with bindings
Krzysztof Kozlowski [Thu, 24 Apr 2025 08:48:00 +0000 (10:48 +0200)]
ARM: dts: nxp: Align wifi node name with bindings

Since commit 3c3606793f7e ("dt-bindings: wireless: bcm4329-fmac: Use
wireless-controller.yaml schema"), bindings expect 'wifi' as node name:

  imx7d-remarkable2.dtb: bcrmf@1: $nodename:0: 'bcrmf@1' does not match '^wifi(@.*)?$'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: imx: Align wifi node name with bindings
Krzysztof Kozlowski [Thu, 24 Apr 2025 08:47:59 +0000 (10:47 +0200)]
arm64: dts: imx: Align wifi node name with bindings

Since commit 3c3606793f7e ("dt-bindings: wireless: bcm4329-fmac: Use
wireless-controller.yaml schema"), bindings expect 'wifi' as node name:

  imx8mm-var-som-symphony.dtb: bcrmf@1: $nodename:0: 'bcrmf@1' does not match '^wifi(@.*)?$'

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: add initial device tree for TQMa8XxS
Alexander Stein [Fri, 9 May 2025 14:15:42 +0000 (22:15 +0800)]
arm64: dts: freescale: add initial device tree for TQMa8XxS

This adds support for TQMa8XQPS and TQMa8XDPS modules on MB-SMARC-2 board.
As the only difference is the mounted SoC, both module and baseboard
files are shared.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agodt-bindings: arm: add TQMa8XxS boards
Markus Niebel [Thu, 24 Apr 2025 07:55:29 +0000 (09:55 +0200)]
dt-bindings: arm: add TQMa8XxS boards

TQMa8XxS is a SOM series featuring NXP i.MX8X SoC.
They are called TQMa8XQPS and TQMa8XDPS respectively.
MB-SMARC-2 is a carrier reference design.

Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: imx8mp-tqma8mpql-mba8mp-ras314: Add Raspberry Pi Camera V2 overlay
Alexander Stein [Fri, 9 May 2025 14:03:24 +0000 (22:03 +0800)]
arm64: dts: imx8mp-tqma8mpql-mba8mp-ras314: Add Raspberry Pi Camera V2 overlay

This overlay configures IMX219 MIPI-CSI-2 camera attached to ISP1.
Also add additional overlay both using LVDS display and camera.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: imx8mp-tqma8mpql-mba8mp-ras314: Add LVDS device tree overlay
Martin Schmiedel [Fri, 9 May 2025 14:00:51 +0000 (22:00 +0800)]
arm64: dts: imx8mp-tqma8mpql-mba8mp-ras314: Add LVDS device tree overlay

This adds an overlay for the supported LVDS display tianma tm070jvhg33.
The LVDS interface is the same as for MBa8MPxL so the already existing
overlay can be reused on this platform.

Signed-off-by: Martin Schmiedel <Martin.Schmiedel@tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: Add minimal dts support for imx943 evk
Jacky Bai [Mon, 21 Apr 2025 06:51:39 +0000 (14:51 +0800)]
arm64: dts: freescale: Add minimal dts support for imx943 evk

Add the minimal board dts support for i.MX943 EVK. Only the console uart,
SD & eMMC are enabled for linux basic boot.

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: Add basic dtsi for imx943
Jacky Bai [Mon, 21 Apr 2025 06:51:38 +0000 (14:51 +0800)]
arm64: dts: freescale: Add basic dtsi for imx943

Add the minimal dtsi support for i.MX943. i.MX943 is the first SoC of
i.MX94 Family, create a common dtsi for the whole i.MX94 family, and the
specific dtsi part for i.MX943.

The clock, power domain and perf index need to be used by the device nodes
for resource reference, add them along with the dtsi support.

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agodt-bindings: arm: fsl: add i.MX943 EVK board
Jacky Bai [Mon, 21 Apr 2025 06:51:37 +0000 (14:51 +0800)]
dt-bindings: arm: fsl: add i.MX943 EVK board

Add DT compatible string for NXP i.MX943 EVK board.

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: ti: k3-j722s-evm: Add overlay for TEVI OV5640
Vaishnav Achath [Fri, 9 May 2025 09:19:11 +0000 (14:49 +0530)]
arm64: dts: ti: k3-j722s-evm: Add overlay for TEVI OV5640

TechNexion TEVI OV5640 camera is a 5MP camera that can be used with
J722S EVM through the 22-pin CSI-RX connector. Add a reference overlay
for quad TEVI OV5640 modules on J722S EVM.

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20250509091911.2442934-5-y-abhilashchandra@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
2 months agoarm64: dts: ti: k3-j722s-evm: Add overlay for quad IMX219
Vaishnav Achath [Fri, 9 May 2025 09:19:10 +0000 (14:49 +0530)]
arm64: dts: ti: k3-j722s-evm: Add overlay for quad IMX219

RPi v2 Camera (IMX219) is an 8MP camera that can be used with J722S EVM
through the 22-pin CSI-RX connector. Add a reference overlay for quad
IMX219 RPI camera v2 modules on J722S EVM

Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20250509091911.2442934-4-y-abhilashchandra@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
2 months agoarm64: dts: ti: j722s-evm: Add MUX to control CSI2RX
Yemike Abhilash Chandra [Fri, 9 May 2025 09:19:09 +0000 (14:49 +0530)]
arm64: dts: ti: j722s-evm: Add MUX to control CSI2RX

J722S EVM has the CSI2RX routed to a MIPI CSI connector and to 22-pin RPi
camera connector through an analog mux with GPIO control, model mux so
that an overlay can control the mux state according to connected cameras.

Signed-off-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20250509091911.2442934-3-y-abhilashchandra@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
2 months agoarm64: dts: ti: j722s-evm: Add DT nodes for power regulators
Yemike Abhilash Chandra [Fri, 9 May 2025 09:19:08 +0000 (14:49 +0530)]
arm64: dts: ti: j722s-evm: Add DT nodes for power regulators

Add device tree nodes for two regulators on the J722S-EVM. VSYS_3V3 is the
output of LM5141-Q1, and it serves as an input to TPS22990 which produces
VSYS_3V3_EXP [1]. VSYS_3V3_EXP serves as vin-supply to CSI RPI Connectors.

Signed-off-by: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
[1]: https://www.ti.com/lit/zip/sprr495

Link: https://lore.kernel.org/r/20250509091911.2442934-2-y-abhilashchandra@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
2 months agoarm64: dts: ti: k3-am62a-phycore-som: Reserve main_timer2 for C7x DSP
Daniel Schultz [Wed, 7 May 2025 07:00:08 +0000 (00:00 -0700)]
arm64: dts: ti: k3-am62a-phycore-som: Reserve main_timer2 for C7x DSP

C7x DSP uses main_timer2, so mark it as reserved in linux DT.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Judith Mendez <jm@ti.com>
Link: https://lore.kernel.org/r/20250507070008.1231611-5-d.schultz@phytec.de
Signed-off-by: Nishanth Menon <nm@ti.com>
2 months agoarm64: dts: ti: k3-am62a-phycore-som: Reserve main_rti4 for C7x DSP
Daniel Schultz [Wed, 7 May 2025 07:00:07 +0000 (00:00 -0700)]
arm64: dts: ti: k3-am62a-phycore-som: Reserve main_rti4 for C7x DSP

The main rti4 watchdog timer is used by the C7x DSP, so reserve the
timer in the linux device tree.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Judith Mendez <jm@ti.com>
Link: https://lore.kernel.org/r/20250507070008.1231611-4-d.schultz@phytec.de
Signed-off-by: Nishanth Menon <nm@ti.com>
2 months agoarm64: dts: ti: k3-am62a-phycore-som: Enable Co-processors
Daniel Schultz [Wed, 7 May 2025 07:00:06 +0000 (00:00 -0700)]
arm64: dts: ti: k3-am62a-phycore-som: Enable Co-processors

For every remote processor, set up dedicated memory regions and
associate the required mailbox channels. Allocate two memory areas
per remote core: one 1MB region for vring shared buffers, and
another for external memory used by the remote processor for its
resource table and trace buffer.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Andrew Davis <afd@ti.com>
Reviewed-by: Judith Mendez <jm@ti.com>
Link: https://lore.kernel.org/r/20250507070008.1231611-3-d.schultz@phytec.de
Signed-off-by: Nishanth Menon <nm@ti.com>
2 months agoarm64: dts: ti: k3-am62-phycore-som: Enable Co-processors
Daniel Schultz [Wed, 7 May 2025 07:00:05 +0000 (00:00 -0700)]
arm64: dts: ti: k3-am62-phycore-som: Enable Co-processors

For every remote processor, set up dedicated memory regions and
associate the required mailbox channels. Allocate two memory areas
per remote core: one 1MB region for vring shared buffers, and
another for external memory used by the remote processor for its
resource table and trace buffer.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Reviewed-by: Andrew Davis <afd@ti.com>
Reviewed-by: Judith Mendez <jm@ti.com>
Link: https://lore.kernel.org/r/20250507070008.1231611-2-d.schultz@phytec.de
Signed-off-by: Nishanth Menon <nm@ti.com>
2 months agoarm64: dts: ti: k3-am62x-phyboard-lyra-gpio-fan: Update cooling maps
Daniel Schultz [Tue, 6 May 2025 11:41:34 +0000 (04:41 -0700)]
arm64: dts: ti: k3-am62x-phyboard-lyra-gpio-fan: Update cooling maps

Rename 'main0_thermal_trip0' to a more descriptive name that
includes 'fan', as the current name is too generic for a fan control
trip point.

Move the fan to a new cooling map to avoid overwriting the passive
trip point used for CPU frequency throttling when this overlay is
enabled. Also, add the fan to the existing cooling map.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Link: https://lore.kernel.org/r/20250506114134.3514899-2-d.schultz@phytec.de
Signed-off-by: Nishanth Menon <nm@ti.com>
2 months agoarm64: dts: ti: k3-am62a: Enable CPU freq throttling on thermal alert
Daniel Schultz [Tue, 6 May 2025 11:41:33 +0000 (04:41 -0700)]
arm64: dts: ti: k3-am62a: Enable CPU freq throttling on thermal alert

Enable throttling down the CPU frequency when an alert temperature
threshold (lower than the critical threshold) is reached.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Bryan Brattlof <bb@ti.com>
Link: https://lore.kernel.org/r/20250506114134.3514899-1-d.schultz@phytec.de
Signed-off-by: Nishanth Menon <nm@ti.com>
2 months agoarm64: dts: ti: k3-j721e-common-proc-board: Enable OSPI1 on J721E
Prasanth Babu Mantena [Wed, 7 May 2025 05:07:01 +0000 (10:37 +0530)]
arm64: dts: ti: k3-j721e-common-proc-board: Enable OSPI1 on J721E

J721E SoM has MT25QU512AB Serial NOR flash connected to
OSPI1 controller. Enable ospi1 node in device tree.

Fixes: 73676c480b72 ("arm64: dts: ti: k3-j721e: Enable OSPI nodes at the board level")
Signed-off-by: Prasanth Babu Mantena <p-mantena@ti.com>
Link: https://lore.kernel.org/r/20250507050701.3007209-1-p-mantena@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
2 months agoarm64: dts: imx8-colibri: Add PCIe support
Max Krummenacher [Tue, 22 Apr 2025 11:50:49 +0000 (13:50 +0200)]
arm64: dts: imx8-colibri: Add PCIe support

The needed drivers to support PCIe for i.MX 8QXP have been
added.
Configure PCIe for the Colibri iMX8X SoM.

The pcieb block is connected to the on module Wi-Fi/BT module.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phyboard-segin: Order node alphabetically
Primoz Fiser [Tue, 22 Apr 2025 10:56:44 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phyboard-segin: Order node alphabetically

Move pinctrl_uart1 to keep nodes in alphabetical order. No functional
changes.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phyboard-segin: Add EQOS Ethernet
Primoz Fiser [Tue, 22 Apr 2025 10:56:43 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phyboard-segin: Add EQOS Ethernet

Add support for the carrier-board Micrel KSZ8081 Ethernet PHY. This is a
10/100Mbit PHY connected to the EQOS interface and shares MDIO bus with
the Ethernet PHY located on the SoM (FEC interface).

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phyboard-segin: Add I2S audio
Primoz Fiser [Tue, 22 Apr 2025 10:56:42 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phyboard-segin: Add I2S audio

Add support for I2S audio found on phyBOARD-Segin-i.MX93. Audio codec
TLV320AIC3007 is connected to SAI1 interface as a DAI master. MCLK is
provided from the SAI's internal audio PLL (19.2 MHz).

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phyboard-segin: Add USB support
Primoz Fiser [Tue, 22 Apr 2025 10:56:41 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phyboard-segin: Add USB support

Add support for both USB controllers. Set first controller in OTG mode
(USB micro-AB connector X8) and the second one in host mode (USB type A
connector X7) by default.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phyboard-segin: Add CAN support
Primoz Fiser [Tue, 22 Apr 2025 10:56:40 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phyboard-segin: Add CAN support

Add support for CAN networking on phyBOARD-Segin-i.MX93 via the flexcan1
interface. The CAN PHY chip SN65HVD234D used on the board is compatible
with the TCAN1043 driver using the generic "can-transceiver-phy" and is
capable of up to 1Mbps data rate.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phyboard-segin: Add RTC support
Primoz Fiser [Tue, 22 Apr 2025 10:56:39 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phyboard-segin: Add RTC support

Add support for RTC connected via I2C on phyBOARD-Segin-i.MX93. Set
default RTC by configuring the aliases.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phyboard-segin: Set CMD/DATA SION bit to fix ERR052021
Primoz Fiser [Tue, 22 Apr 2025 10:56:38 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phyboard-segin: Set CMD/DATA SION bit to fix ERR052021

Implement fix for i.MX 93 silicon errata ERR052021.

ERR052021 uSDHC: Sometimes uSDHC does not work under VDD_SOC low
 drive mode and nominal mode
Description:
  uSDHC PADs have one integration issue.
  When CMD/DATA lines direction change from output to input, uSDHC
  controller begin sampling, the integration issue will make input
  enable signal from uSDHC propagated to the PAD with a long delay,
  thus the new input value on the pad comes to uSDHC lately. The
  uSDHC sampled the old input value and the sampling result is wrong.

Workaround:
  Set uSDHC CMD/DATA PADs iomux register SION bit to 1, then PADs will
  propagate input to uSDHC with no delay, so correct value is sampled.

This issue will wrongly trigger the start bit when sample the USDHC
command response, cause the USDHC trigger command CRC/index/endbit
error, which will finally impact the tuning pass window, especially
will impact the standard tuning logic, and can't find a correct delay
cell to get the best timing.

Based on commit bb89601282fc ("arm64: dts: imx93-11x11-evk: set SION for
cmd and data pad of USDHC").

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phyboard-segin: Fix SD-card pinctrl
Primoz Fiser [Tue, 22 Apr 2025 10:56:37 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phyboard-segin: Fix SD-card pinctrl

Until now, all usdhc2 (SD-card) pinctrl labels pointed to one pinctrl
group "usdhc2grp" which was overwritten twice by the 100 and 200 MHz
modes. Fix this by using unique pinctrl names.

Additionally, adjust MX93_PAD_SD2_CLK__USDHC2_CLK pad drive-strength
according to values obtained by measurements from the PHYTEC hardware
department to improve signal integrity.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phyboard-segin: Disable SD-card write-protect
Primoz Fiser [Tue, 22 Apr 2025 10:56:36 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phyboard-segin: Disable SD-card write-protect

Add disable-wp flag (write-protect) to usdhc2 node (SD-card) to get rid
of the following kernel boot warning:

  host does not support reading read-only switch, assuming write-enable

Micro SD cards can't be physically write-protected like full-sized
cards anyways.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phyboard-segin: Drop eMMC no-1-8-v flag
Primoz Fiser [Tue, 22 Apr 2025 10:56:35 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phyboard-segin: Drop eMMC no-1-8-v flag

Drop redundant 'no-1-8-v' flag from usdhc1 (eMMC) node. Flag is now set
by default in the SOM include file (imx93-phycore-som.dtsi).

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phycore-som: Add eMMC no-1-8-v by default
Primoz Fiser [Tue, 22 Apr 2025 10:56:34 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phycore-som: Add eMMC no-1-8-v by default

The phyCORE-i.MX93 SoM comes in two variants, one with VDD_IO set to
3.3V and the other variant to 1.8V. The 3.3V variant can only support
DDR52 mode, while 1.8V variant is capable of HS400ES eMMC mode. The
information about VDD_IO option is encoded in the SoM's EEPROM. EEPROM
is read in the bootloader and bootloader clears the "no-1-8-v" flag in
case of 1.8V SoM variant is detected. Thus add property 'no-1-8-v' by
default to usdhc1 (eMMC) node and let bootloader handle the flag. In
case EEPROM is erased or read-out fails, flag "no-1-8-v" also ensures
fall-back compatibility with both SoM variants.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phycore-som: Enhance eMMC pinctrl
Primoz Fiser [Tue, 22 Apr 2025 10:56:33 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phycore-som: Enhance eMMC pinctrl

Improve eMMC on phyCORE-i.MX93 SOM by adding 100MHz and 200MHz pinctrl
modes. This enables to use eMMC at enhanced data rates (e.g. HS400).

While at it, apply a workaround for the i.MX93 chip errata ERR052021.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phycore-som: Disable LED pull-up
Primoz Fiser [Tue, 22 Apr 2025 10:56:32 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phycore-som: Disable LED pull-up

There is already an external pull-down resistor on the LED output line.
It makes no sense to have both pull-down and pull-up resistors enabled
at the same time. Thus disable the internal pull-up.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phycore-som: Add EEPROM support
Primoz Fiser [Tue, 22 Apr 2025 10:56:31 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phycore-som: Add EEPROM support

Add support for the EEPROM chip available on I2C3 bus (address 0x50),
used for the PHYTEC SOM detection.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: freescale: imx93-phycore-som: Add PMIC support
Primoz Fiser [Tue, 22 Apr 2025 10:56:30 +0000 (12:56 +0200)]
arm64: dts: freescale: imx93-phycore-som: Add PMIC support

PMIC driver for PCA9451A used on phyCORE-i.MX93 SOM is available since
commit 5edeb7d31262 ("regulator: pca9450: add pca9451a support"). Add
support for it in the SOM device-tree.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: add imx8mp-libra-rdk-fpsc LVDS panel overlay
Yannic Moog [Thu, 17 Apr 2025 12:01:14 +0000 (14:01 +0200)]
arm64: dts: add imx8mp-libra-rdk-fpsc LVDS panel overlay

The Libra board has an LVDS connector. Add an overlay for an
etml1010g3dra LVDS panel supported for the phyCORE-i.MX 8M Plus that may
be connected to it.

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: dts: add imx8mp-libra-rdk-fpsc board
Yannic Moog [Thu, 17 Apr 2025 12:01:13 +0000 (14:01 +0200)]
arm64: dts: add imx8mp-libra-rdk-fpsc board

Add device tree for the Libra-i.MX 8M Plus FPSC board. The Libra is a
pure development board and has hardware to support FPSC-24-A.0 set of
features. It can be populated with the phyCORE-i.MX 8M Plus SoM to form
a SBC.
The phyCORE-i.MX 8M Plus FPSC [1] SoM uses only a subset of the hardware
features the Libra board provides. The phyCORE-i.MX8MP FPSC itself is a
System on Module based on the i.MX 8M Plus SoC utilizing the Future
Proof Solder Core [2] standard.

To be able to easily map FPSC interface names to SoC interfaces, the
FPSC interface names are added as inline comments. Example:

&i2c5 { /* FPSC I2C4 */
pinctrl-0 = <&pinctrl_i2c5>;
[...]
};

Here, I2C4 is the FPSC interface name. The i2c5 instance of the i.MX 8M Plus
SoC is used to fulfill the i2c functionality and its signals are routed
to the FPSC I2C4 signal pins:

pinctrl_i2c5: i2c5grp {
fsl,pins = <
MX8MP_IOMUXC_SPDIF_RX__I2C5_SDA 0x400001c2 /* I2C4_SDA */
MX8MP_IOMUXC_SAI5_RXD0__I2C5_SCL 0x400001c2 /* I2C4_SCL */
>;
};

The features are almost identical to the existing phyCORE-i.MX 8M Plus
SoM (dts: imx8mp-phycore-som.dtsi), but the pin muxing is different due
to the FPSC standard as well as 1.8V IO voltage instead of 3.3V.

[1] https://www.phytec.eu/en/produkte/system-on-modules/phycore-imx-8m-plus-fpsc/
[2] https://www.phytec.eu/en/produkte/system-on-modules/fpsc/

Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agodt-bindings: arm: add imx8mp-libra-rdk-fpsc
Yannic Moog [Thu, 17 Apr 2025 12:01:12 +0000 (14:01 +0200)]
dt-bindings: arm: add imx8mp-libra-rdk-fpsc

imx8mp-libra-rdk-fpsc is a development board based on the phyCORE-i.MX
8M Plus FPSC SoM. Add its description and binding. The
imx8mp-phycore-fpsc som differs from the existing phyCORE-i.MX 8M Plus
(dts: imx8mp-phycore-som.dtsi) in its physical form regarding the ball
grid array. Other differences between the SoMs are missing SPI-NOR on
this SoM and 1.8V IO voltage instead of 3.3V as found on the existing
imx8mp-phycore-som. As a result the imx8mp-phycore-som is not compatible
with this new libra development board.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Yannic Moog <y.moog@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2 months agoarm64: tegra: Wire up CEC to devkits
Aaron Kling [Sun, 13 Apr 2025 19:35:35 +0000 (14:35 -0500)]
arm64: tegra: Wire up CEC to devkits

This enables HDMI CEC and routes it to the HDMI port on all supported
Tegra210, Tegra186, and Tegra194 devkits.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/r/20250413-tegra-cec-v4-4-b6337b66ccad@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
2 months agoarm64: tegra: Add CEC controller on Tegra210
Aaron Kling [Sun, 13 Apr 2025 19:35:34 +0000 (14:35 -0500)]
arm64: tegra: Add CEC controller on Tegra210

The CEC controller found on Tegra210 can be used to control consumer
devices using the HDMI CEC pin.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/r/20250413-tegra-cec-v4-3-b6337b66ccad@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
2 months agoarm64: tegra: Add fallback CEC compatibles
Aaron Kling [Sun, 13 Apr 2025 19:35:33 +0000 (14:35 -0500)]
arm64: tegra: Add fallback CEC compatibles

The tegra_cec driver only declares support up to Tegra210 and will not
declare support for Tegra186 or Tegra194. Thus list a fallback
compatible for these chips to tegra210-cec as they work as-is with the
existing driver.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/r/20250413-tegra-cec-v4-2-b6337b66ccad@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
2 months agomedia: dt-bindings: Document Tegra186 and Tegra194 cec
Aaron Kling [Sun, 13 Apr 2025 19:35:32 +0000 (14:35 -0500)]
media: dt-bindings: Document Tegra186 and Tegra194 cec

These are already used in device trees, so describe them here. As the
driver only declares up through Tegra210, these must use a fallback
compatible of tegra210-cec.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/r/20250413-tegra-cec-v4-1-b6337b66ccad@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
2 months agoARM: tegra: apalis-eval: Remove pcie-switch node
Francesco Dolcini [Thu, 10 Apr 2025 06:39:19 +0000 (08:39 +0200)]
ARM: tegra: apalis-eval: Remove pcie-switch node

The compatible "plx,pex8605" does not exist, there is no DT binding for
it and there was never a driver matching this compatible, remove it.

Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Link: https://lore.kernel.org/r/20250410063919.11199-1-francesco@dolcini.it
Signed-off-by: Thierry Reding <treding@nvidia.com>
2 months agoarm64: tegra: Add uartd serial alias for Jetson TX1 module
Aaron Kling [Sun, 20 Apr 2025 14:35:37 +0000 (09:35 -0500)]
arm64: tegra: Add uartd serial alias for Jetson TX1 module

If a serial-tegra interface does not have an alias, the driver fails to
probe with an error:
serial-tegra 70006300.serial: failed to get alias id, errno -19
This prevents the bluetooth device from being accessible.

Fixes: 6eba6471bbb7 ("arm64: tegra: Wire up Bluetooth on Jetson TX1 module")
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Reviewed-by: Tomasz Maciej Nowak <tmn505@gmail.com>
Link: https://lore.kernel.org/r/20250420-tx1-bt-v1-1-153cba105a4e@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
2 months agoarm64: tegra: Bump #address-cells and #size-cells on Tegra186
Aaron Kling [Sun, 20 Apr 2025 03:30:31 +0000 (22:30 -0500)]
arm64: tegra: Bump #address-cells and #size-cells on Tegra186

This was done for Tegra194 and Tegra234 in 2838cfd, but Tegra186 was not
part of that change. The same reasoning for that commit also applies to
Tegra186, plus keeping the archs as close to each other as possible makes
it easier to compare between them and support features concurrently.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/r/20250419-tegra186-host1x-addr-size-v1-1-a7493882248d@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
2 months agoarm64: tegra: p2180: Explicitly enable GPU
Aaron Kling [Sun, 20 Apr 2025 22:25:17 +0000 (17:25 -0500)]
arm64: tegra: p2180: Explicitly enable GPU

The gpu node originally was explicitly left disabled as it was expected
for the bootloader to enable it. However, this is only done in u-boot.
If u-boot is not in the boot chain, this will never be enabled. Other
Tegra210 devices already explicitly enable the gpu, so make p2180 match.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/r/20250420-tx1-gpu-v1-1-d500de18e43e@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
2 months agoarm64: tegra: p3310: Explicitly enable GPU
Aaron Kling [Sun, 27 Apr 2025 00:45:32 +0000 (19:45 -0500)]
arm64: tegra: p3310: Explicitly enable GPU

The gpu node originally was explicitly left disabled as it was expected
for the bootloader to enable it. However, this is only done in U-Boot.
If U-Boot is not in the boot chain, this will never be enabled. Other
Tegra186 devices already explicitly enable the GPU, so make p3310 match.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/r/20250426-tx2-gpu-v1-1-fa1c78dcdbdc@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
2 months agoarm64: tegra: Add DMA properties for Tegra186 and Tegra194 UARTs
Aaron Kling [Tue, 29 Apr 2025 01:51:48 +0000 (20:51 -0500)]
arm64: tegra: Add DMA properties for Tegra186 and Tegra194 UARTs

Adding the missing dmas and dma-names properties which are required
for uart when using with the Tegra HSUART driver.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/r/20250428-tegra-serial-fixes-v1-2-4f47c5d85bf6@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
2 months agoarm64: tegra: Drop remaining serial clock-names and reset-names
Aaron Kling [Tue, 29 Apr 2025 01:51:47 +0000 (20:51 -0500)]
arm64: tegra: Drop remaining serial clock-names and reset-names

The referenced commit only removed some of the names, missing all that
weren't in use at the time. The commit removes the rest.

Fixes: 71de0a054d0e ("arm64: tegra: Drop serial clock-names and reset-names")
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/r/20250428-tegra-serial-fixes-v1-1-4f47c5d85bf6@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
2 months agoarm64: tegra: Enable PWM fan on the Jetson TX2 Devkit
Aaron Kling [Sun, 27 Apr 2025 20:05:32 +0000 (15:05 -0500)]
arm64: tegra: Enable PWM fan on the Jetson TX2 Devkit

This is based on the existing configuration of the Jetson TX2 NX devkit.
The fan and thermal characteristics of the two devkits are similar, so
using the same configuration.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/r/20250427-tx2-therm-v1-1-65ddb4314723@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
2 months agoarm64: tegra: Enable PWM fan on the Jetson TX1 Devkit
Aaron Kling [Thu, 1 May 2025 22:32:23 +0000 (17:32 -0500)]
arm64: tegra: Enable PWM fan on the Jetson TX1 Devkit

This is based on 6f78a94, which enabled added the fan and thermal zones
for the Jetson Nano Devkit. The fan and thermal characteristics of the
two devkits are similar, so using the same configuration.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/r/20250501-tx1-therm-v2-1-abdb1922c001@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>