- Add all required nodes and connections for USB3 support. This is
responsible for the majority of the diffstat. The dt-bindings for the
Type-C PHY are scheduled to be sent via the PHY tree and are already
in next.
- Add RTC subnodes to the System Management Controller
- Add chassis-type property for all M1 and M2 machines
- Fix some minor power management issues
- Add backlight nodes for the A9X-based iPad Pro
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Merge tag 'apple-soc-dt-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux into soc/dt
Apple SoC DT update for 6.20
- Add all required nodes and connections for USB3 support. This is
responsible for the majority of the diffstat. The dt-bindings for the
Type-C PHY are scheduled to be sent via the PHY tree and are already
in next.
- Add RTC subnodes to the System Management Controller
- Add chassis-type property for all M1 and M2 machines
- Fix some minor power management issues
- Add backlight nodes for the A9X-based iPad Pro
* tag 'apple-soc-dt-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux:
arm64: dts: apple: t60xx: Add nodes for integrated USB Type-C ports
arm64: dts: apple: t8112: Add nodes for integrated USB Type-C ports
arm64: dts: apple: t8103: Add nodes for integrated USB Type-C ports
arm64: dts: apple: t8103: Add ps_pmp dependency to ps_gfx
arm64: dts: apple: t8103: Mark ATC USB AON domains as always-on
arm64: dts: apple: t8112-j473: Keep the HDMI port powered on
arm64: dts: apple: Add chassis-type property for Apple iMacs
arm64: dts: apple: Add chassis-type property for Mac Pro
arm64: dts: apple: Add chassis-type property for Apple desktop devices
arm64: dts: apple: Add chassis-type property for all Macbooks
arm64: dts: apple: s8001: Add DWI backlight for J98a, J99a
arm64: dts: apple: t8103,t60xx,t8112: Add SMC RTC node
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This pull request contains device tree changes for ARM NXP LPC32xx intended
for v6.20, please pull the following:
- Frank fixes device tree checker warnings reported for NXP LPC32xx boards,
- Piotr addes a DMA mux block under SCB, DMA properties to controllers and
I2S support for NXP LPC32xx,
- Kuldeep corrects values of PrimeCell PL022 'clocks' and 'clock-names'
properties, this is the change from a waiting queue, recently it was
repeatedly done by Frank, the hesitation was about a probable ABI break,
but here in particular the risk is practically negligible due to the kept
backwards compatibale 'clocks' property,
- Vladimir adds a few missing properties to a number of LPC32xx controllers.
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Merge tag 'lpc32xx-dt-for-6.20' of https://github.com/vzapolskiy/linux-lpc32xx into soc/dt
ARM: nxp: lpc: device tree updates for v6.20
This pull request contains device tree changes for ARM NXP LPC32xx intended
for v6.20, please pull the following:
- Frank fixes device tree checker warnings reported for NXP LPC32xx boards,
- Piotr addes a DMA mux block under SCB, DMA properties to controllers and
I2S support for NXP LPC32xx,
- Kuldeep corrects values of PrimeCell PL022 'clocks' and 'clock-names'
properties, this is the change from a waiting queue, recently it was
repeatedly done by Frank, the hesitation was about a probable ABI break,
but here in particular the risk is practically negligible due to the kept
backwards compatibale 'clocks' property,
- Vladimir adds a few missing properties to a number of LPC32xx controllers.
* tag 'lpc32xx-dt-for-6.20' of https://github.com/vzapolskiy/linux-lpc32xx:
arm: dts: lpc32xx: add interrupts property to Motor Control PWM
arm: dts: lpc32xx: add clocks property to Motor Control PWM device tree node
ARM: dts: lpc32xx: Add missing properties to I2S device tree nodes
ARM: dts: lpc32xx: Declare the second AHB master support on PL080 DMA controller
ARM: dts: lpc32xx: Add missing DMA properties
ARM: dts: lpc32xx: Use syscon for system control block
ARM: dts: lpc32xx: describe FLASH_INT of SLC NAND controller
ARM: dts: lpc32xx: change NAND controllers node names
ARM: dts: lpc32xx: Update spi clock properties
ARM: dts: lpc3250-phy3250: replace deprecated at25 properties with new ones
ARM: dts: lpc3250-phy3250: rename nodename at@0 to eeprom@0
ARM: dts: lpc3250-ea3250: add key- prefix for gpio-keys
ARM: dts: lpc32xx: remove usb bus and elevate all children nodes
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
New platforms:
- Facebook Anacapa
The Meta Anacapa BMC is the DC-SCM (Data Center Secure Control
Module) controller for the Meta OCP Open Rack Wide (ORW) compute tray.
This platform is a key component of the AMD Helios AI rack reference
design system, designed for next-generation AI workloads.
The BMC utilizes the Aspeed AST2600 SoC to manage the compute tray, which
contains up to 4 AMD Instinct MI450 Series GPUs (connected via a Broadcom
OCP NIC) and host CPUs. Its primary role is to provide essential system
control, power sequencing, and telemetry reporting for the compute complex
via the OpenBMC software stack.
For more detail on the AMD Helios reference design:
https://www.amd.com/en/blogs/2025/amd-helios-ai-rack-built-on-metas-2025-ocp-design.html
- ASRock Rack ALTRAD8
The ALTRAD8 BMC is an Aspeed AST2500-based BMC for the ASRock Rack
ALTRAD8UD-1L2T and ALTRAD8UD2-1L2Q boards.
Significant changes:
- Switch IBM FSI CFAM nodes to use non-deprecated AT25 properties
Updated platforms:
- bletchley (Facebook): USB-C tweaks
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Merge tag 'aspeed-6.20-devicetree-1' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux into soc/dt
aspeed: second batch of arm devicetree changes for 6.20
New platforms:
- Facebook Anacapa
The Meta Anacapa BMC is the DC-SCM (Data Center Secure Control
Module) controller for the Meta OCP Open Rack Wide (ORW) compute tray.
This platform is a key component of the AMD Helios AI rack reference
design system, designed for next-generation AI workloads.
The BMC utilizes the Aspeed AST2600 SoC to manage the compute tray, which
contains up to 4 AMD Instinct MI450 Series GPUs (connected via a Broadcom
OCP NIC) and host CPUs. Its primary role is to provide essential system
control, power sequencing, and telemetry reporting for the compute complex
via the OpenBMC software stack.
For more detail on the AMD Helios reference design:
https://www.amd.com/en/blogs/2025/amd-helios-ai-rack-built-on-metas-2025-ocp-design.html
- ASRock Rack ALTRAD8
The ALTRAD8 BMC is an Aspeed AST2500-based BMC for the ASRock Rack
ALTRAD8UD-1L2T and ALTRAD8UD2-1L2Q boards.
Significant changes:
- Switch IBM FSI CFAM nodes to use non-deprecated AT25 properties
Updated platforms:
- bletchley (Facebook): USB-C tweaks
* tag 'aspeed-6.20-devicetree-1' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux:
ARM: dts: aspeed: ibm: Use non-deprecated AT25 properties
ARM: dts: aspeed: add device tree for ASRock Rack ALTRAD8 BMC
dt-bindings: arm: aspeed: add ASRock Rack ALTRAD8 board
ARM: dts: aspeed: bletchley: Remove try-power-role from connectors
ARM: dts: aspeed: Add Facebook Anacapa platform
dt-bindings: arm: aspeed: Add compatible for Facebook Anacapa BMC
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Just the one patch from Rob adding the device_type property to the memory node
of the NPCM845 EVB DTS.
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Merge tag 'nuvoton-arm64-6.20-devicetree-0' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux into soc/dt
Nuvoton arm64 devicetree changes for 6.20
Just the one patch from Rob adding the device_type property to the memory node
of the NPCM845 EVB DTS.
* tag 'nuvoton-arm64-6.20-devicetree-0' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux:
arm64: dts: nuvoton: Add missing "device_type" property on memory node
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
PCIe-slot-overlay for rk3576-evb1
New peripherals: some of the video decoders on rk3576 and rk3588
Enabled peripherals: many RK3588-NPUs and a lot of other peripherals on
a plethora of boards.
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Merge tag 'v6.20-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
New boards: Orange Pi CM5 module + Baseboard, Radxa CM5 module + IO-board.
PCIe-slot-overlay for rk3576-evb1
New peripherals: some of the video decoders on rk3576 and rk3588
Enabled peripherals: many RK3588-NPUs and a lot of other peripherals on
a plethora of boards.
* tag 'v6.20-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (40 commits)
arm64: dts: rockchip: Add the vdpu383 Video Decoder on rk3576
arm64: dts: rockchip: Add the vdpu381 Video Decoders on RK3588
arm64: dts: rockchip: Add rk3588s-orangepi-cm5-base device tree
dt-bindings: arm: rockchip: Add Orange Pi CM5 Base
arm64: dts: rockchip: Enable second HDMI output on CM3588
arm64: dts: rockchip: Add HDMI to Gameforce Ace
arm64: dts: rockchip: Enable analog sound on RK3576 EVB1
arm64: dts: rockchip: Enable HDMI sound on RK3576 EVB1
arm64: dts: rockchip: Enable HDMI sound on Luckfox Core3576
arm64: dts: rockchip: Enable HDMI sound on FriendlyElec NanoPi M5
arm64: dts: rockchip: Use a readable audio card name on NanoPi M5
arm64: dts: rockchip: enable NPU on rk3588-jaguar
arm64: dts: rockchip: enable NPU on rk3588-tiger
dt-bindings: arm: rockchip: fix description for Radxa CM5
dt-bindings: arm: rockchip: fix description for Radxa CM3I
arm64: dts: rockchip: Add missing everest,es8388 supplies to rk3399-roc-pc-plus
arm64: dts: rockchip: Enable PCIe for ArmSoM Sige1
arm64: dts: rockchip: Enable the NPU on Turing RK1
arm64: dts: rockchip: Enable the NPU on FriendlyElec CM3588
arm64: dts: rockchip: Enable the NPU on NanoPC T6/T6-LTS
...
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This contains a small set of DT updates:
1. Align DTS node naming with established coding style by replacing underscores
with hyphens in node names. This is a safe change and does not affect ABI.
2. Add support for the CMN PMU on the Arm Morello platform, exposing the
CMN-Skeena (CMN-600 r3p1–compatible) PMU via the standard CMN-600 binding.
This enables PMU access on real Morello SDP hardware, where the registers
are functional.
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Merge tag 'juno-updates-7.0' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/dt
Armv8 Juno/Vexpress updates for v7.0
This contains a small set of DT updates:
1. Align DTS node naming with established coding style by replacing underscores
with hyphens in node names. This is a safe change and does not affect ABI.
2. Add support for the CMN PMU on the Arm Morello platform, exposing the
CMN-Skeena (CMN-600 r3p1–compatible) PMU via the standard CMN-600 binding.
This enables PMU access on real Morello SDP hardware, where the registers
are functional.
* tag 'juno-updates-7.0' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
arm64: dts: arm: Use hyphen in node names
arm64: dts: morello: Add CMN PMU
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
On the Renesas RZ/N1 SoC, GPIOs can generate interruptions. Those
interruption lines are multiplexed by the GPIO Interrupt Multiplexer in
order to map 32 * 3 GPIO interrupt lines to 8 GIC interrupt lines.
The GPIO interrupt multiplexer IP does nothing but select 8 GPIO
IRQ lines out of the 96 available to wire them to the GIC input lines.
Signed-off-by: Herve Codina (Schneider Electric) <herve.codina@bootlin.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260114093938.1089936-7-herve.codina@bootlin.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Janne Grunau <j@jannau.net> says:
Now that all dependencies for USB 2.0 and 3.x support are either merged
(tipd changes in v6.18, dwc3-apple in v6.19-rc1) or in linux-next (Apple
Type-C PHY) prepare device tree changes to expose the ports.
Each port on Apple silicon devices is driven by a separate collection of
hardware blocks. For USB 2.0 and 3.x the collection consists of:
- Apple Type-C PHY, combo PHY for USB 2.0, USB 3.x, USB4/Thunderbolt and
DisplayPort
- Synopsys Designware dwc3 USB controller
- two DART iommu instances for dwc3
- CD321x USB PD controller (similar to Ti's TPS6598x series)
The CD321x nodes are already present so this series add the remaining
devices nodes, typec connector nodes and connections between all
components.
The devices expose except for a few exceptions noted below all ports. M1
and M2 have two ports, M1 and M2 Pro and Max have four ports and
M1 and M2 Ultra have eight ports.
The Pro and Max based Macbook Pros use only three ports. The fourth port
is used as DisplayPort PHY to drive a HDMI output via an integrated
DP to HDMI converter.
The Ultra based Mac studio devices only use six ports. The third and
fourth port on the second die is completely fused off.
The changes for t600x and t602x are in a single commit since the devices
share .dtsi files across SoC generations due to their similarity.
Depends on commit c1538b87ca ("dt-bindings: phy: Add Apple Type-C
PHY") in linux-phy's [1] next branch for `make dtbs_check` to pass.
checkpatch warns about the undocumented DT compatible strings
"apple,t8112-atcphy", "apple,t6000-atcphy" and "apple,t6020-atcphy" but
not about "apple,t8103-atcphy". I don't under why it doesn't warn about
the last. "apple,t8103-atcphy" is only found in the added devicetree
files and nowhere else in v6.19-rc1.
Tested on top of next-20260106 on M1, M2, M1 Max and M2 Pro Mac mini /
Mac studio and a few fixes for dwc3-apple and atc [2, 3, 4, 5].
Link: https://patch.msgid.link/20260109-apple-dt-usb-c-atc-dwc3-v1-0-ce0e92c1a016@jannau.net
Signed-off-by: Sven Peter <sven@kernel.org>
Add device nodes and connections to support USB 3.x on the SoC's
integrated Type-C ports of M1 and M2 Pro, Max and Ultra based devices.
Each Type-C port has an Apple Type-C PHY for USB 2.0, USB 3.x,
USB4/Thunderbolt, and DisplayPort, a Synopsys Designware USB 3.x
controller, two DART iommu instances and a CD321x USB PD controller.
M1 and M2 Max based Mac Studio device have two additional USB Type-C
ports on the front which are driven by an AsMedia PCIe USB controller
and integrated USB hub. These ports are not covered by this change.
The port labels use Apple's established naming scheme for the ports.
Co-developed-by: R <rqou@berkeley.edu>
Signed-off-by: R <rqou@berkeley.edu>
Co-developed-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Janne Grunau <j@jannau.net>
Tested-by: Sven Peter <sven@kernel.org> # M1 mac mini and macbook air
Reviewed-by: Sven Peter <sven@kernel.org>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Link: https://patch.msgid.link/20260109-apple-dt-usb-c-atc-dwc3-v1-3-ce0e92c1a016@jannau.net
Signed-off-by: Sven Peter <sven@kernel.org>
Add device nodes and connections to support USB 3.x on the SoC's
integrated USBi Type-C ports of M2-based devices.
Each Type-C port has an Apple Type-C PHY for USB 2.0, USB 3.x,
USB4/Thunderbolt, and DisplayPort, a Synopsys Designware USB 3.x
controller, two DART iommu instances and a CD321x USB PD controller.
The port labels use Apple's established naming scheme for the ports.
Signed-off-by: Hector Martin <marcan@marcan.st>
Co-developed-by: Janne Grunau <j@jannau.net>
Signed-off-by: Janne Grunau <j@jannau.net>
Tested-by: Sven Peter <sven@kernel.org> # M1 mac mini and macbook air
Reviewed-by: Sven Peter <sven@kernel.org>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Link: https://patch.msgid.link/20260109-apple-dt-usb-c-atc-dwc3-v1-2-ce0e92c1a016@jannau.net
Signed-off-by: Sven Peter <sven@kernel.org>
Add device nodes and connections to support USB 3.x on the SoC's
integrated USB-C ports of M1-based devices.
Each Type-C port has an Apple Type-C PHY for USB 2.0, USB 3.x,
USB4/Thunderbolt, and DisplayPort, a Synopsys Designware USB 3.x
controller, two DART iommu instances and a CD321x USB PD controller.
The iMac variant with four USB-C ports has two SoC integrated USB-C
ports and two additional USB-C ports driven by an AsMedia PCIe USB
controller. The latter ports are not covered by this change.
The port labels use Apple's established naming scheme for the ports.
Signed-off-by: Hector Martin <marcan@marcan.st>
Co-developed-by: Sven Peter <sven@kernel.org>
Signed-off-by: Janne Grunau <j@jannau.net>
Tested-by: Sven Peter <sven@kernel.org> # M1 mac mini and macbook air
Reviewed-by: Sven Peter <sven@kernel.org>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Link: https://patch.msgid.link/20260109-apple-dt-usb-c-atc-dwc3-v1-1-ce0e92c1a016@jannau.net
Signed-off-by: Sven Peter <sven@kernel.org>
AGX appears to have a hidden communication channel to pmp, a power
management related co-processor already brought up by Apple's
bootloader. As there is not driver for this co-processor its
power-domain gets shut down after the initial boot.
This crashes the firmware running on AGX immediately.
Until there is a pmp driver and the dependency between AGX and pmp is
understood keep "ps_pmp" as dependency of "ps_gfx".
Signed-off-by: Janne Grunau <j@jannau.net>
Link: https://patch.msgid.link/20260108-apple-dt-pmgr-fixes-v1-3-cfdce629c0a8@jannau.net
Signed-off-by: Sven Peter <sven@kernel.org>
Shutting these down breaks dwc3 init done by the firmware. We probably
never want to do this anyway. "always-on" is a plausible interpretation
of the "aon" suffix.
The t8112, t600x and t602x "ps_atc?_usb_aon" power-controller nodes are
have already "apple,always-on" properties.
Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Janne Grunau <j@jannau.net>
Link: https://patch.msgid.link/20260108-apple-dt-pmgr-fixes-v1-2-cfdce629c0a8@jannau.net
[sven: removed stale comment about PHY from commit message]
Signed-off-by: Sven Peter <sven@kernel.org>
Add the display controller and DPTX phy power-domains to the framebuffer
node to keep the framebuffer and display out working after device probing
finished.
The OS has more control about the display pipeline used for the HDMI
output on M2 based devices. The HDMI output is driven by an integrated
DisplayPort to HDMI converter (Parade PS190). The DPTX phy is now
controlled by the OS and no longer by firmware running on the display
co-processor. This allows using the second display controller on the
second USB type-c port or tunneling 2 DisplayPort connections over
USB4/Thunderbolt.
The m1n1 bootloader uses the second display controller to drive the HDMI
output. Adjust for this difference compared to the notebooks as well.
Fixes: 2d5ce3fbef ("arm64: dts: apple: t8112: Initial t8112 (M2) device trees")
Cc: stable@vger.kernel.org
Signed-off-by: Janne Grunau <j@jannau.net>
Link: https://patch.msgid.link/20260108-apple-dt-pmgr-fixes-v1-1-cfdce629c0a8@jannau.net
Signed-off-by: Sven Peter <sven@kernel.org>
Apple iMac (M1, 2021) are all-in-one devices with an integrated display.
Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Link: https://patch.msgid.link/20260109-apple-dt-chassis-type-v1-4-c215503734c5@jannau.net
Signed-off-by: Sven Peter <sven@kernel.org>
The tower and rack mount Mac Pro variants share the same .dts file and
are identical except for the chassis. There doesn't appear to be a
property in Apple's device tree to distinguish these two devices so use
"server" as chassis type which describes both if one doesn't look too
carefully.
Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Link: https://patch.msgid.link/20260109-apple-dt-chassis-type-v1-3-c215503734c5@jannau.net
Signed-off-by: Sven Peter <sven@kernel.org>
Apple's Mac mini and Studio are desktop devices. The SMBIOS has chassis
types which might be more accurate like "low profile desktop" or "mini
pc" but without clear definition what those are use plain "desktop" as
chassis-type in the root node.
Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Link: https://patch.msgid.link/20260109-apple-dt-chassis-type-v1-2-c215503734c5@jannau.net
Signed-off-by: Sven Peter <sven@kernel.org>
All Macbook Air and Pro devices are laptops so annotate this as
chassis-tpe in the root node.
Signed-off-by: Janne Grunau <j@jannau.net>
Reviewed-by: Neal Gompa <neal@gompa.dev>
Reviewed-by: Mark Kettenis <kettenis@openbsd.org>
Link: https://patch.msgid.link/20260109-apple-dt-chassis-type-v1-1-c215503734c5@jannau.net
Signed-off-by: Sven Peter <sven@kernel.org>
Motor Control PWM shares an interrupt line with TIMER4 on MIC interrupt
controller, the interrupt serves as period (timer limit), pulse-width (match)
and capture event interrupt.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Motor Control PWM depends on its own supply clock, the clock gate control
is present in TIMCLK_CTRL1 register.
Fixes: b7d41c937e ("ARM: LPC32xx: Add the motor PWM to base dts file")
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Add the vdpu383 Video Decoder variant to the RK3576 device tree.
Also allow using the dedicated SRAM as a pool.
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Link: https://patch.msgid.link/20251020212009.8852-3-detlev.casanova@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Add the vdpu381 Video Decoders to the rk3588-base devicetree.
The RK3588 based SoCs all embed 2 vdpu381 decoders.
This also adds the dedicated IOMMU controllers.
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Link: https://patch.msgid.link/20251020212009.8852-2-detlev.casanova@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The Orange Pi CM5 Base board is a carrier board for the Orange Pi CM5
compute module. It has 3 ethernet ports, 2 USB ports, one HDMI output
and 4 CSI-2 inputs.
The device tree is split in two files, a .dtsi for the compute module
and a .dts for the carrier board. All the devices present on the carrier
board are enabled and tested, with the exception of the IR receiver due
to missing support for input capture in the PWM device's DT binding (and
driver).
This work is based on a combination of the Orange Pi 5 device tree from
the upstream kernel and the Orange Pi CM5 device tree from the BSP
kernel. All nodes and properties have been carefully checked to the best
of my abilities against the schematics of the carrier board. The
schematics of the compute module is not available publicly, so the
configuration of the PMIC hasn't been double-checked.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patch.msgid.link/20251027215637.20715-3-laurent.pinchart@ideasonboard.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The Orange Pi CM5 Base board is a carrier board for the Orange Pi CM5
compute module. It has 3 ethernet ports, 2 USB ports, one HDMI output
and 4 CSI-2 inputs.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20251027215637.20715-2-laurent.pinchart@ideasonboard.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Add support for the HDMI port for the Gameforce Ace. The HDMI port
has no HPD pin present (the manufacturer's devicetree states the pin
is reused for an additional face button) so add the attribute of
no-hpd to poll for connected devices.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://patch.msgid.link/20251119225526.70588-4-macroalpha82@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Add 'lli-bus-interface-ahb2' and 'mem-bus-interface-ahb2' properties to
the PL080 DMA controller device tree node, tested with dmatest utility.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Add properties declared in the new DT binding nxp,lpc3220-dmamux.yaml
and corresponding phandles.
[vzapolskiy]:
1. rebased the change,
2. dmamux unit address shall be 0x78 instead of 0x7c,
3. removed unsupported 'dmas' properties from sd, ssp0, ssp1 and HS UARTs,
4. more non-functional updates by reordering properies,
5. minor updates to the commit message.
Link to the original change:
* https://lore.kernel.org/linux-arm-kernel/20240627150046.258795-6-piotr.wojtaszczyk@timesys.com/
Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
The clock controller is a part of NXP LPC32xx system control block (SCB),
and SCB provides a number of controllers apart of the clock controller.
[vzapolskiy]:
1. kept a simple comment,
2. renamed SoC specific compatible to 'nxp,lpc3220-scb' due to the SoC UM,
3. changed size in 'ranges', since it should cover more SCB functions,
4. updated the commit message.
Link to the original change:
* https://lore.kernel.org/linux-arm-kernel/20240627150046.258795-5-piotr.wojtaszczyk@timesys.com/
Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
SLC and MLC NAND flash controllers fire the muxed interrupt FLASH_INT to
the SoC, add the interrupt property to the SLC device tree node.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
The device tree node name of NAND controllers shall be 'nand-controller',
while 'flash' name is the name of NAND chip device tree nodes.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
PL022 binding require two clocks to be defined but NXP LPC32xx platform
doesn't comply with the bindings and define only one clock i.e apb_pclk.
Update SPI clocks and clocks-names property by adding appropriate clock
reference to make it compliant with the bindings.
Noteworthy, strictly speaking the change tackles DT ABI by changing
the order in the list of clock-names property values, however this level
of impact is considered as acceptable.
Cc: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Kuldeep Singh <singh.kuldeep87k@gmail.com>
[vzapolskiy: rebased and minor update to the commit message]
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
The at25,* properties have been deprecated since 2012. These platforms
weren't upstream until 2020 and 2023, so it should be safe to switch
over to the "new" properties and just drop the deprecated ones.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
"device_type" is required for memory nodes, but is missing on Nuvoton
npcm845-evb.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
The ALTRAD8 BMC is an Aspeed AST2500-based BMC for the ASRock Rack
ALTRAD8UD-1L2T and ALTRAD8UD2-1L2Q boards.
Signed-off-by: Rebecca Cran <rebecca@bsdio.com>
Tested-by: Tan Siewert <tan.siewert@hetzner.com>
Reviewed-by: Tan Siewert <tan.siewert@hetzner.com>
Link: https://patch.msgid.link/20251218161816.38155-3-rebecca@bsdio.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Remove the "try-power-role = sink" property from all USB-C connectors.
The try mechanism is unnecessary and wastes time during connection.
Since power-role = "dual" is already configured, standard USB PD
negotiation is sufficient and more efficient.
Signed-off-by: Cosmo Chou <chou.cosmo@gmail.com>
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
The Meta Anacapa BMC is the DC-SCM (Data Center Secure Control
Module) controller for the Meta OCP Open Rack Wide (ORW) compute tray.
This platform is a key component of the AMD Helios AI rack reference
design system, designed for next-generation AI workloads.
The BMC utilizes the Aspeed AST2600 SoC to manage the compute tray, which
contains up to 4 AMD Instinct MI450 Series GPUs (connected via a Broadcom
OCP NIC) and host CPUs. Its primary role is to provide essential system
control, power sequencing, and telemetry reporting for the compute complex
via the OpenBMC software stack.
For more detail on the AMD Helios reference design:
https://www.amd.com/en/blogs/2025/amd-helios-ai-rack-built-on-metas-2025-ocp-design.html
Signed-off-by: Peter Shen <sjg168@gmail.com>
Link: https://patch.msgid.link/20251219091632.1598603-3-sjg168@gmail.com
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
- Add USB3.2 host and more RSCI serial support for the RZ/G3E SoC and
the RZ/G3E SMARC EVK board,
- Add display and USB3.0 host support for the RZ/V2H and RZ/V2N SoCs
and their EVK boards,
- Add SPI NOR Flash support for the Yuridenki-Shokai Kakip board,
- Add PCIe support for the RZ/G3S SoC and the RZ/G3S SMARC EVK board,
- Add SPI, interrupt controller, and DMAC support for the RZ/T2H,
RZ/N2H, and RZ/V2N SoCs,
- Add NMI wakeup button support for the RZ/V2N EVK board,
- Add thermal support for the RZ/V2N SoC,
- Add system watchdog timer support for R-Car V3H, which is reserved
for secure firmware,
- Add window watchdog timer support for R-Car V3M, V3H, and Gen4 SoCs,
- Miscellaneous fixes and improvements.
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Merge tag 'renesas-dts-for-v6.20-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.20
- Add USB3.2 host and more RSCI serial support for the RZ/G3E SoC and
the RZ/G3E SMARC EVK board,
- Add display and USB3.0 host support for the RZ/V2H and RZ/V2N SoCs
and their EVK boards,
- Add SPI NOR Flash support for the Yuridenki-Shokai Kakip board,
- Add PCIe support for the RZ/G3S SoC and the RZ/G3S SMARC EVK board,
- Add SPI, interrupt controller, and DMAC support for the RZ/T2H,
RZ/N2H, and RZ/V2N SoCs,
- Add NMI wakeup button support for the RZ/V2N EVK board,
- Add thermal support for the RZ/V2N SoC,
- Add system watchdog timer support for R-Car V3H, which is reserved
for secure firmware,
- Add window watchdog timer support for R-Car V3M, V3H, and Gen4 SoCs,
- Miscellaneous fixes and improvements.
* tag 'renesas-dts-for-v6.20-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (41 commits)
arm64: dts: renesas: r8a779h0: Add WWDT nodes
arm64: dts: renesas: r8a779g0: Add WWDT nodes
arm64: dts: renesas: r8a779f0: Add WWDT nodes
arm64: dts: renesas: r8a779a0: Add WWDT nodes
arm64: dts: renesas: r8a77980: Add WWDT nodes
arm64: dts: renesas: r8a77970: Add WWDT nodes
arm64: dts: renesas: condor/v3hsk: Mark SWDT as reserved
arm64: dts: renesas: r8a77980: Add SWDT node
arm64: dts: renesas: r9a09g056: Add TSU nodes
arm64: dts: renesas: r9a09g087: Add DMAC support
arm64: dts: renesas: r9a09g077: Add DMAC support
arm64: dts: renesas: r9a09g087: Add ICU support
arm64: dts: renesas: r9a09g077: Add ICU support
arm64: dts: renesas: r9a09g047e57-smarc: Enable rsci{2,4,9} nodes
arm64: dts: renesas: renesas-smarc2: Move aliases to board DTS
arm64: dts: renesas: r9a09g047: Add RSCI nodes
ARM: dts: renesas: r9a06g032: Add Ethernet switch interrupts
arm64: dts: renesas: r9a09g056n48-rzv2n-evk: Add NMI wakeup button support
arm64: dts: renesas: r9a09g056: Add RSPI nodes
arm64: dts: renesas: r9a09g056: Add DMAC nodes
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
for 6.19, please pull the following:
- Peter enables the random number generator on BCM2712
- Stanimir adds the watchdog Device Tree node for BCM2712
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Merge tag 'arm-soc/for-6.19/devicetree-arm64' of https://github.com/Broadcom/stblinux into soc/dt
This pull request contains Broadcom ARM64-based SoCs Device Tre updates
for 6.19, please pull the following:
- Peter enables the random number generator on BCM2712
- Stanimir adds the watchdog Device Tree node for BCM2712
* tag 'arm-soc/for-6.19/devicetree-arm64' of https://github.com/Broadcom/stblinux:
arm64: dts: broadcom: bcm2712: Add watchdog DT node
arm64: dts: broadcom: bcm2712: Enable RNG
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Rockchip RK3576 EVB1 board uses the typical configuration with an ES8388
analog codec driven from built-in SAI I2S.
Add device tree nodes for it.
Signed-off-by: Alexey Charkov <alchark@gmail.com>
Link: https://patch.msgid.link/20251229-rk3576-sound-v1-7-2f59ef0d19b1@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
All RK3576 boards get their HDMI sound from SAI6, which is internally
connected to the HDMI codec. Enable this for Rockchip RK3576 EVB1
Signed-off-by: Alexey Charkov <alchark@gmail.com>
Link: https://patch.msgid.link/20251229-rk3576-sound-v1-6-2f59ef0d19b1@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
All RK3576 boards get their HDMI sound from SAI6, which is internally
connected to the HDMI codec. Enable this for Luckfox Core3576
Signed-off-by: Alexey Charkov <alchark@gmail.com>
Link: https://patch.msgid.link/20251229-rk3576-sound-v1-5-2f59ef0d19b1@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
All RK3576 boards get their HDMI sound from SAI6, which is internally
connected to the HDMI codec. Enable this for FriendlyElec NanoPi M5.
Signed-off-by: Alexey Charkov <alchark@gmail.com>
Link: https://patch.msgid.link/20251229-rk3576-sound-v1-4-2f59ef0d19b1@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
