summaryrefslogtreecommitdiffstats
path: root/Documentation
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2020-04-03 15:22:05 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-04-03 15:22:05 -0700
commit854e80bcfdafb8d99d308e21798cd0116338783d (patch)
treee0060112d7c598c111d61f13174a5e9c468b07f6 /Documentation
parent9b48c8f132e0c30220ce509f72dd90da05245524 (diff)
parent8bdbf169084ec00833bff61cda0014b7fbdf15ac (diff)
downloadlinux-854e80bcfdafb8d99d308e21798cd0116338783d.tar.bz2
Merge tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM devicetree updates from Arnd Bergmann: "Most of the commits are for additional hardware support and minor fixes for existing machines for all the usual platforms: qcom, amlogic, at91, gemini, mediatek, ti, socfpga, i.mx, layerscape, uniphier, rockchip, exynos, ux500, mvebu, tegra, stm32, renesas, sunxi, broadcom, omap, and versatile. The conversion of binding files to machine-readable yaml format continues, along with fixes found during the validation. Andre Przywara takes over maintainership for the old Calxeda Highbank platform and provides a number of updates. The OMAP2+ platforms see a continued move from platform data into dts files, for many devices that relied on a mix of auxiliary data in addition to the DT description A moderate number of new SoCs and machines are added, here is a full list: - Two new Qualcomm SoCs with their evaluation boards: Snapdragon 865 (SM8250) is the current high-end phone chip, and IPQ6018 is a new WiFi-6 router chip. - Mediatek MT8516 application processor SoC for voice assistants, along with the "pumpkin" development board - NXP i.MX8M Plus SoC, a variant of the popular i.MX8M, along with an evaluation board. - Kontron "sl28" board family based on NXP LS1028A - Eleven variations of the new i.MX6 TechNexion Pico board, combining the "dwarf", "hobbit", "nymph" and "pi" baseboards with i.MX6/i.MX7 SoM carriers - Three additional variants of the Toradex Colibri board family, all based on versions of the NXP i.MX7. - The Pinebook Pro laptop based on Rockchip RK3399 - Samsung S7710 Galaxy Xcover 2, a 2013 vintage Android phone based on the ST-Ericsson u8500 platform - DH Electronics DHCOM SoM and PDK2 rev. 400 carrier based on STMicroelectronics stm32mp157 - Renesas M3ULCB starter kit for R-Car M3-W+ - Hoperun HiHope development board with Renesas RZ/G2M - Pine64 PineTab tablet and PinePhone phone, both based on Allwinner A64 - Linutronix Testbox v2 for the Lamobo R1 router, based on Allwinner A20 - PocketBook Touch Lux 3 ebook reader, based on Allwinner A13" * tag 'arm-dt-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (520 commits) ARM: dts: ux500: Fix missing node renames arm64: dts: Revert "specify console via command line" MAINTAINERS: Update Calxeda Highbank maintainership arm: dts: calxeda: Group port-phys and sgpio-gpio items arm: dts: calxeda: Fix interrupt grouping arm: dts: calxeda: Provide UART clock arm: dts: calxeda: Basic DT file fixes arm64: dts: specify console via command line ARM: dts: at91: sama5d27_wlsom1_ek: add USB device node ARM: dts: gemini: Add thermal zone to DIR-685 ARM: dts: gemini: Rename IDE nodes ARM: socfpga: arria10: Add ptp_ref clock to ethernet nodes arm64: dts: ti: k3-j721e-mcu: add scm node and phy-gmii-sel nodes arm64: dts: ti: k3-am65-mcu: add phy-gmii-sel node arm64: dts: ti: k3-am65-mcu: Add DMA entries for ADC arm64: dts: ti: k3-am65-main: Add DMA entries for main_spi0 arm64: dts: ti: k3-j721e-mcu-wakeup: Add DMA entries for ADC arm64: dts: ti: k3-am65: Add clocks to dwc3 nodes arm64: dts: meson-g12b-odroid-n2: add SPIFC controller node arm64: dts: khadas-vim3: add SPIFC controller node ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/arm/arm,integrator.yaml86
-rw-r--r--Documentation/devicetree/bindings/arm/arm,realview.yaml123
-rw-r--r--Documentation/devicetree/bindings/arm/arm,versatile.yaml71
-rw-r--r--Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml223
-rw-r--r--Documentation/devicetree/bindings/arm/arm-boards237
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method.txt36
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.txt10
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.yaml21
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.txt15
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.yaml21
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550-cpu-method.txt36
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.txt15
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.yaml21
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.txt15
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.yaml88
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.txt31
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.yaml29
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,hr2.txt14
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,hr2.yaml28
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,ns2.txt9
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,ns2.yaml23
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,nsp-cpu-method.txt39
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,nsp.txt34
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,nsp.yaml36
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,stingray.txt12
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,stingray.yaml24
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.txt10
-rw-r--r--Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml22
-rw-r--r--Documentation/devicetree/bindings/arm/cpus.yaml33
-rw-r--r--Documentation/devicetree/bindings/arm/fsl.yaml69
-rw-r--r--Documentation/devicetree/bindings/arm/qcom.yaml8
-rw-r--r--Documentation/devicetree/bindings/arm/renesas.yaml1
-rw-r--r--Documentation/devicetree/bindings/arm/rockchip.yaml12
-rw-r--r--Documentation/devicetree/bindings/arm/sunxi.yaml26
-rw-r--r--Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml1
-rw-r--r--Documentation/devicetree/bindings/arm/vexpress.txt229
-rw-r--r--Documentation/devicetree/bindings/crypto/fsl-dcp.txt2
-rw-r--r--Documentation/devicetree/bindings/crypto/fsl-imx-sahara.txt2
-rw-r--r--Documentation/devicetree/bindings/crypto/fsl-sec4.txt2
-rw-r--r--Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt2
-rw-r--r--Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml11
41 files changed, 977 insertions, 750 deletions
diff --git a/Documentation/devicetree/bindings/arm/arm,integrator.yaml b/Documentation/devicetree/bindings/arm/arm,integrator.yaml
new file mode 100644
index 000000000000..192ded470e32
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/arm,integrator.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/arm,integrator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ARM Integrator Boards Device Tree Bindings
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+description: |+
+ These were the first ARM platforms officially supported by ARM Ltd.
+ They are ARMv4, ARMv5 and ARMv6-capable using different core tiles,
+ so the system is modular and can host a variety of CPU tiles called
+ "core tiles" and referred to in the device tree as "core modules".
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ oneOf:
+ - description: ARM Integrator Application Platform, this board has a PCI
+ host and several PCI slots, as well as a number of slots for logical
+ expansion modules, it is referred to as an "ASIC Development
+ Motherboard" and is extended with custom FPGA and is intended for
+ rapid prototyping. See ARM DUI 0098B. This board can physically come
+ pre-packaged in a PC Tower form factor called Integrator/PP1 or a
+ special metal fixture called Integrator/PP2, see ARM DUI 0169A.
+ items:
+ - const: arm,integrator-ap
+ - description: ARM Integrator Compact Platform (HBI-0086), this board has
+ a compact form factor and mainly consists of the bare minimum
+ peripherals to make use of the core module. See ARM DUI 0159B.
+ items:
+ - const: arm,integrator-cp
+ - description: ARM Integrator Standard Development Board (SDB) Platform,
+ this board is a PCI-based board conforming to the Microsoft SDB
+ (HARP) specification. See ARM DUI 0099A.
+ items:
+ - const: arm,integrator-sp
+
+ core-module@10000000:
+ type: object
+ description: the root node in the Integrator platforms must contain
+ a core module child node. They are always at physical address
+ 0x10000000 in all the Integrator variants.
+ properties:
+ compatible:
+ items:
+ - const: arm,core-module-integrator
+ - const: syscon
+ - const: simple-mfd
+ reg:
+ maxItems: 1
+
+ required:
+ - compatible
+ - reg
+
+patternProperties:
+ "^syscon@[0-9a-f]+$":
+ description: All Integrator boards must provide a system controller as a
+ node in the root of the device tree.
+ type: object
+ properties:
+ compatible:
+ items:
+ - enum:
+ - arm,integrator-ap-syscon
+ - arm,integrator-cp-syscon
+ - arm,integrator-sp-syscon
+ - const: syscon
+ reg:
+ maxItems: 1
+
+ required:
+ - compatible
+ - reg
+
+
+required:
+ - compatible
+ - core-module@10000000
+
+...
diff --git a/Documentation/devicetree/bindings/arm/arm,realview.yaml b/Documentation/devicetree/bindings/arm/arm,realview.yaml
new file mode 100644
index 000000000000..d6e85d198afe
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/arm,realview.yaml
@@ -0,0 +1,123 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/arm,realview.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ARM RealView Boards Device Tree Bindings
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+description: |+
+ The ARM RealView series of reference designs were built to explore the ARM
+ 11, Cortex A-8 and Cortex A-9 CPUs. This included new features compared to
+ the earlier CPUs such as TrustZone and multicore (MPCore).
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ oneOf:
+ - description: ARM RealView Emulation Baseboard (HBI-0140) was created
+ as a generic platform to test different FPGA designs, and has
+ pluggable CPU modules, see ARM DUI 0303E.
+ items:
+ - const: arm,realview-eb
+ - description: ARM RealView Platform Baseboard for ARM1176JZF-S
+ (HBI-0147) was created as a development board to test ARM TrustZone,
+ CoreSight and Intelligent Energy Management (IEM) see ARM DUI 0425F.
+ items:
+ - const: arm,realview-pb1176
+ - description: ARM RealView Platform Baseboard for ARM 11 MPCore
+ (HBI-0159, HBI-0175 and HBI-0176) was created to showcase
+ multiprocessing with ARM11 using MPCore using symmetric
+ multiprocessing (SMP). See ARM DUI 0351E.
+ items:
+ - const: arm,realview-pb11mp
+ - description: ARM RealView Platform Baseboard for Cortex-A8 (HBI-0178,
+ HBI-0176 and HBI-0175) was the first reference platform for the
+ Cortex CPU family, including a Cortex-A8 test chip.
+ items:
+ - const: arm,realview-pba8
+ - description: ARM RealView Platform Baseboard Explore for Cortex-A9
+ (HBI-0182 and HBI-0183) was the reference platform for the Cortex-A9
+ CPU.
+ items:
+ - const: arm,realview-pbx
+
+ soc:
+ description: All RealView boards must provide a soc node in the root of the
+ device tree, representing the System-on-Chip since these test chips are
+ rather complex.
+ type: object
+ properties:
+ compatible:
+ oneOf:
+ - items:
+ - const: arm,realview-eb-soc
+ - const: simple-bus
+ - items:
+ - const: arm,realview-pb1176-soc
+ - const: simple-bus
+ - items:
+ - const: arm,realview-pb11mp-soc
+ - const: simple-bus
+ - items:
+ - const: arm,realview-pba8-soc
+ - const: simple-bus
+ - items:
+ - const: arm,realview-pbx-soc
+ - const: simple-bus
+
+ patternProperties:
+ "^.*syscon@[0-9a-f]+$":
+ type: object
+ description: All RealView boards must provide a syscon system controller
+ node inside the soc node.
+ properties:
+ compatible:
+ oneOf:
+ - items:
+ - const: arm,realview-eb11mp-revb-syscon
+ - const: arm,realview-eb-syscon
+ - const: syscon
+ - const: simple-mfd
+ - items:
+ - const: arm,realview-eb11mp-revc-syscon
+ - const: arm,realview-eb-syscon
+ - const: syscon
+ - const: simple-mfd
+ - items:
+ - const: arm,realview-eb-syscon
+ - const: syscon
+ - const: simple-mfd
+ - items:
+ - const: arm,realview-pb1176-syscon
+ - const: syscon
+ - const: simple-mfd
+ - items:
+ - const: arm,realview-pb11mp-syscon
+ - const: syscon
+ - const: simple-mfd
+ - items:
+ - const: arm,realview-pba8-syscon
+ - const: syscon
+ - const: simple-mfd
+ - items:
+ - const: arm,realview-pbx-syscon
+ - const: syscon
+ - const: simple-mfd
+
+ required:
+ - compatible
+ - reg
+
+ required:
+ - compatible
+
+required:
+ - compatible
+ - soc
+
+...
diff --git a/Documentation/devicetree/bindings/arm/arm,versatile.yaml b/Documentation/devicetree/bindings/arm/arm,versatile.yaml
new file mode 100644
index 000000000000..06efd2a075c9
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/arm,versatile.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/arm,versatile.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ARM Versatile Boards Device Tree Bindings
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+description: |+
+ The ARM Versatile boards are two variants of ARM926EJ-S evaluation boards
+ with various pluggable interface boards, in essence the Versatile PB version
+ is a superset of the Versatile AB version.
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ oneOf:
+ - description: The ARM Versatile Application Baseboard (HBI-0118) is an
+ evaluation board specifically for the ARM926EJ-S. It can be connected
+ to an IB1 interface board for a touchscreen-type use case or an IB2
+ for a candybar phone-type use case. See ARM DUI 0225D.
+ items:
+ - const: arm,versatile-ab
+ - description: The ARM Versatile Platform Baseboard (HBI-0117) is an
+ extension of the Versatile Application Baseboard that includes a
+ PCI host controller. Like the sibling board, it is done specifically
+ for ARM926EJ-S. See ARM DUI 0224B.
+ items:
+ - const: arm,versatile-pb
+
+ core-module@10000000:
+ type: object
+ description: the root node in the Versatile platforms must contain
+ a core module child node. They are always at physical address
+ 0x10000000 in all the Versatile variants.
+ properties:
+ compatible:
+ items:
+ - const: arm,core-module-versatile
+ - const: syscon
+ - const: simple-mfd
+ reg:
+ maxItems: 1
+
+ required:
+ - compatible
+ - reg
+
+patternProperties:
+ "^syscon@[0-9a-f]+$":
+ type: object
+ description: When fitted with the IB2 Interface Board, the Versatile
+ AB will present an optional system controller node which controls the
+ extra peripherals on the interface board.
+ properties:
+ compatible:
+ contains:
+ const: arm,versatile-ib2-syscon
+ required:
+ - compatible
+ - reg
+
+required:
+ - compatible
+ - core-module@10000000
+
+...
diff --git a/Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml b/Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
new file mode 100644
index 000000000000..8c06a73f716c
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
@@ -0,0 +1,223 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/arm,vexpress-juno.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ARM Versatile Express and Juno Boards Device Tree Bindings
+
+maintainers:
+ - Sudeep Holla <sudeep.holla@arm.com>
+ - Linus Walleij <linus.walleij@linaro.org>
+
+description: |+
+ ARM's Versatile Express platform were built as reference designs for exploring
+ multicore Cortex-A class systems. The Versatile Express family contains both
+ 32 bit (Aarch32) and 64 bit (Aarch64) systems.
+
+ The board consist of a motherboard and one or more daughterboards (tiles). The
+ motherboard provides a set of peripherals. Processor and RAM "live" on the
+ tiles.
+
+ The motherboard and each core tile should be described by a separate Device
+ Tree source file, with the tile's description including the motherboard file
+ using an include directive. As the motherboard can be initialized in one of
+ two different configurations ("memory maps"), care must be taken to include
+ the correct one.
+
+ When a new generation of boards were introduced under the name "Juno", these
+ shared to many common characteristics with the Versatile Express that the
+ "arm,vexpress" compatible was retained in the root node, and these are
+ included in this binding schema as well.
+
+ The root node indicates the CPU SoC on the core tile, and this
+ is a daughterboard to the main motherboard. The name used in the compatible
+ string shall match the name given in the core tile's technical reference
+ manual, followed by "arm,vexpress" as an additional compatible value. If
+ further subvariants are released of the core tile, even more fine-granular
+ compatible strings with up to three compatible strings are used.
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ oneOf:
+ - description: CoreTile Express A9x4 (V2P-CA9) has 4 Cortex A9 CPU cores
+ in MPCore configuration in a test chip on the core tile. See ARM
+ DUI 0448I. This was the first Versatile Express platform.
+ items:
+ - const: arm,vexpress,v2p-ca9
+ - const: arm,vexpress
+ - description: CoreTile Express A5x2 (V2P-CA5s) has 2 Cortex A5 CPU cores
+ in a test chip on the core tile. It is intended to evaluate NEON, FPU
+ and Jazelle support in the Cortex A5 family. See ARM DUI 0541C.
+ items:
+ - const: arm,vexpress,v2p-ca5s
+ - const: arm,vexpress
+ - description: Coretile Express A15x2 (V2P-CA15) has 2 Cortex A15 CPU
+ cores in a MPCore configuration in a test chip on the core tile. See
+ ARM DUI 0604F.
+ items:
+ - const: arm,vexpress,v2p-ca15
+ - const: arm,vexpress
+ - description: CoreTile Express A15x4 (V2P-CA15, HBI-0237A) has 4 Cortex
+ A15 CPU cores in a test chip on the core tile. This is the first test
+ chip called "TC1".
+ items:
+ - const: arm,vexpress,v2p-ca15,tc1
+ - const: arm,vexpress,v2p-ca15
+ - const: arm,vexpress
+ - description: Coretile Express A15x2 A7x3 (V2P-CA15_A7) has 2 Cortex A15
+ CPU cores and 3 Cortex A7 cores in a big.LITTLE MPCore configuration
+ in a test chip on the core tile. See ARM DDI 0503I.
+ items:
+ - const: arm,vexpress,v2p-ca15_a7
+ - const: arm,vexpress
+ - description: LogicTile Express 20MG (V2F-1XV7) has 2 Cortex A53 CPU
+ cores in a test chip on the core tile. See ARM DDI 0498D.
+ items:
+ - const: arm,vexpress,v2f-1xv7,ca53x2
+ - const: arm,vexpress,v2f-1xv7
+ - const: arm,vexpress
+ - description: Arm Versatile Express Juno "r0" (the first Juno board,
+ V2M-Juno) was introduced as a vehicle for evaluating big.LITTLE on
+ AArch64 CPU cores. It has 2 Cortex A57 CPU cores and 4 Cortex A53
+ cores in a big.LITTLE configuration. It also features the MALI T624
+ GPU. See ARM document 100113_0000_07_en.
+ items:
+ - const: arm,juno
+ - const: arm,vexpress
+ - description: Arm Versatile Express Juno r1 Development Platform
+ (V2M-Juno r1) was introduced mainly aimed at development of PCIe
+ based systems. Juno r1 also has support for AXI masters placed on
+ the TLX connectors to join the coherency domain. Otherwise it is the
+ same configuration as Juno r0. See ARM document 100122_0100_06_en.
+ items:
+ - const: arm,juno-r1
+ - const: arm,juno
+ - const: arm,vexpress
+ - description: Arm Versatile Express Juno r2 Development Platform
+ (V2M-Juno r2). It has the same feature set as Juno r0 and r1. See
+ ARM document 100114_0200_04_en.
+ items:
+ - const: arm,juno-r2
+ - const: arm,juno
+ - const: arm,vexpress
+ - description: Arm AEMv8a Versatile Express Real-Time System Model
+ (VE RTSM) is a programmers view of the Versatile Express with Arm
+ v8A hardware. See ARM DUI 0575D.
+ items:
+ - const: arm,rtsm_ve,aemv8a
+ - const: arm,vexpress
+ - description: Arm FVP (Fixed Virtual Platform) base model revision C
+ See ARM Document 100964_1190_00_en.
+ items:
+ - const: arm,fvp-base-revc
+ - const: arm,vexpress
+ - description: Arm Foundation model for Aarch64
+ items:
+ - const: arm,foundation-aarch64
+ - const: arm,vexpress
+
+ arm,hbi:
+ $ref: '/schemas/types.yaml#/definitions/uint32'
+ description: This indicates the ARM HBI (Hardware Board ID), this is
+ ARM's unique board model ID, visible on the PCB's silkscreen.
+
+ arm,vexpress,site:
+ description: As Versatile Express can be configured in number of physically
+ different setups, the device tree should describe platform topology.
+ For this reason the root node and main motherboard node must define this
+ property, describing the physical location of the children nodes.
+ 0 means motherboard site, while 1 and 2 are daughterboard sites, and
+ 0xf means "sisterboard" which is the site containing the main CPU tile.
+ allOf:
+ - $ref: '/schemas/types.yaml#/definitions/uint32'
+ - minimum: 0
+ maximum: 15
+
+ arm,vexpress,position:
+ description: When daughterboards are stacked on one site, their position
+ in the stack be be described this attribute.
+ allOf:
+ - $ref: '/schemas/types.yaml#/definitions/uint32'
+ - minimum: 0
+ maximum: 3
+
+ arm,vexpress,dcc:
+ description: When describing tiles consisting of more than one DCC, its
+ number can be specified with this attribute.
+ allOf:
+ - $ref: '/schemas/types.yaml#/definitions/uint32'
+ - minimum: 0
+ maximum: 3
+
+patternProperties:
+ "^bus@[0-9a-f]+$":
+ description: Static Memory Bus (SMB) node, if this exists it describes
+ the connection between the motherboard and any tiles. Sometimes the
+ compatible is placed directly under this node, sometimes it is placed
+ in a subnode named "motherboard". Sometimes the compatible includes
+ "arm,vexpress,v2?-p1" sometimes (on software models) is is just
+ "simple-bus". If the compatible is placed in the "motherboard" node,
+ it is stricter and always has two compatibles.
+ type: object
+ allOf:
+ - $ref: '/schemas/simple-bus.yaml'
+
+ properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - arm,vexpress,v2m-p1
+ - arm,vexpress,v2p-p1
+ - const: simple-bus
+ - const: simple-bus
+ motherboard:
+ type: object
+ description: The motherboard description provides a single "motherboard"
+ node using 2 address cells corresponding to the Static Memory Bus
+ used between the motherboard and the tile. The first cell defines the
+ Chip Select (CS) line number, the second cell address offset within
+ the CS. All interrupt lines between the motherboard and the tile
+ are active high and are described using single cell.
+ properties:
+ "#address-cells":
+ const: 2
+ "#size-cells":
+ const: 1
+ compatible:
+ items:
+ - enum:
+ - arm,vexpress,v2m-p1
+ - arm,vexpress,v2p-p1
+ - const: simple-bus
+ arm,v2m-memory-map:
+ description: This describes the memory map type.
+ allOf:
+ - $ref: '/schemas/types.yaml#/definitions/string'
+ - enum:
+ - rs1
+ - rs2
+ required:
+ - compatible
+ required:
+ - compatible
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - arm,vexpress,v2p-ca9
+ - arm,vexpress,v2p-ca5s
+ - arm,vexpress,v2p-ca15
+ - arm,vexpress,v2p-ca15_a7
+ - arm,vexpress,v2f-1xv7,ca53x2
+ then:
+ required:
+ - arm,hbi
+
+...
diff --git a/Documentation/devicetree/bindings/arm/arm-boards b/Documentation/devicetree/bindings/arm/arm-boards
deleted file mode 100644
index 96b1dad58253..000000000000
--- a/Documentation/devicetree/bindings/arm/arm-boards
+++ /dev/null
@@ -1,237 +0,0 @@
-ARM Integrator/AP (Application Platform) and Integrator/CP (Compact Platform)
------------------------------------------------------------------------------
-ARM's oldest Linux-supported platform with connectors for different core
-tiles of ARMv4, ARMv5 and ARMv6 type.
-
-Required properties (in root node):
- compatible = "arm,integrator-ap"; /* Application Platform */
- compatible = "arm,integrator-cp"; /* Compact Platform */
-
-FPGA type interrupt controllers, see the versatile-fpga-irq binding doc.
-
-Required nodes:
-
-- core-module: the root node to the Integrator platforms must have
- a core-module with regs and the compatible string
- "arm,core-module-integrator"
-- external-bus-interface: the root node to the Integrator platforms
- must have an external bus interface with regs and the
- compatible-string "arm,external-bus-interface"
-
- Required properties for the core module:
- - regs: the location and size of the core module registers, one
- range of 0x200 bytes.
-
-- syscon: the root node of the Integrator platforms must have a
- system controller node pointing to the control registers,
- with the compatible string
- "arm,integrator-ap-syscon"
- "arm,integrator-cp-syscon"
- respectively.
-
- Required properties for the system controller:
- - regs: the location and size of the system controller registers,
- one range of 0x100 bytes.
-
- Required properties for the AP system controller:
- - interrupts: the AP syscon node must include the logical module
- interrupts, stated in order of module instance <module 0>,
- <module 1>, <module 2> ... for the CP system controller this
- is not required not of any use.
-
-/dts-v1/;
-/include/ "integrator.dtsi"
-
-/ {
- model = "ARM Integrator/AP";
- compatible = "arm,integrator-ap";
-
- core-module@10000000 {
- compatible = "arm,core-module-integrator";
- reg = <0x10000000 0x200>;
- };
-
- ebi@12000000 {
- compatible = "arm,external-bus-interface";
- reg = <0x12000000 0x100>;
- };
-
- syscon {
- compatible = "arm,integrator-ap-syscon";
- reg = <0x11000000 0x100>;
- interrupt-parent = <&pic>;
- /* These are the logic module IRQs */
- interrupts = <9>, <10>, <11>, <12>;
- };
-};
-
-
-ARM Versatile Application and Platform Baseboards
--------------------------------------------------
-ARM's development hardware platform with connectors for customizable
-core tiles. The hardware configuration of the Versatile boards is
-highly customizable.
-
-Required properties (in root node):
- compatible = "arm,versatile-ab"; /* Application baseboard */
- compatible = "arm,versatile-pb"; /* Platform baseboard */
-
-Interrupt controllers:
-- VIC required properties:
- compatible = "arm,versatile-vic";
- interrupt-controller;
- #interrupt-cells = <1>;
-
-- SIC required properties:
- compatible = "arm,versatile-sic";
- interrupt-controller;
- #interrupt-cells = <1>;
-
-Required nodes:
-
-- core-module: the root node to the Versatile platforms must have
- a core-module with regs and the compatible strings
- "arm,core-module-versatile", "syscon"
-
-Optional nodes:
-
-- arm,versatile-ib2-syscon : if the Versatile has an IB2 interface
- board mounted, this has a separate system controller that is
- defined in this node.
- Required properties:
- compatible = "arm,versatile-ib2-syscon", "syscon"
-
-ARM RealView Boards
--------------------
-The RealView boards cover tailored evaluation boards that are used to explore
-the ARM11 and Cortex A-8 and Cortex A-9 processors.
-
-Required properties (in root node):
- /* RealView Emulation Baseboard */
- compatible = "arm,realview-eb";
- /* RealView Platform Baseboard for ARM1176JZF-S */
- compatible = "arm,realview-pb1176";
- /* RealView Platform Baseboard for ARM11 MPCore */
- compatible = "arm,realview-pb11mp";
- /* RealView Platform Baseboard for Cortex A-8 */
- compatible = "arm,realview-pba8";
- /* RealView Platform Baseboard Explore for Cortex A-9 */
- compatible = "arm,realview-pbx";
-
-Required nodes:
-
-- soc: some node of the RealView platforms must be the SoC
- node that contain the SoC-specific devices, with the compatible
- string set to one of these tuples:
- "arm,realview-eb-soc", "simple-bus"
- "arm,realview-pb1176-soc", "simple-bus"
- "arm,realview-pb11mp-soc", "simple-bus"
- "arm,realview-pba8-soc", "simple-bus"
- "arm,realview-pbx-soc", "simple-bus"
-
-- syscon: some subnode of the RealView SoC node must be a
- system controller node pointing to the control registers,
- with the compatible string set to one of these:
- "arm,realview-eb11mp-revb-syscon", "arm,realview-eb-syscon", "syscon"
- "arm,realview-eb11mp-revc-syscon", "arm,realview-eb-syscon", "syscon"
- "arm,realview-eb-syscon", "syscon"
- "arm,realview-pb1176-syscon", "syscon"
- "arm,realview-pb11mp-syscon", "syscon"
- "arm,realview-pba8-syscon", "syscon"
- "arm,realview-pbx-syscon", "syscon"
-
- Required properties for the system controller:
- - regs: the location and size of the system controller registers,
- one range of 0x1000 bytes.
-
-Example:
-
-/dts-v1/;
-#include <dt-bindings/interrupt-controller/irq.h>
-
-/ {
- model = "ARM RealView PB1176 with device tree";
- compatible = "arm,realview-pb1176";
- #address-cells = <1>;
- #size-cells = <1>;
-
- soc {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "arm,realview-pb1176-soc", "simple-bus";
- ranges;
-
- syscon: syscon@10000000 {
- compatible = "arm,realview-syscon", "syscon";
- reg = <0x10000000 0x1000>;
- };
-
- };
-};
-
-ARM Versatile Express Boards
------------------------------
-For details on the device tree bindings for ARM Versatile Express boards
-please consult the vexpress.txt file in the same directory as this file.
-
-ARM Juno Boards
-----------------
-The Juno boards are targeting development for AArch64 systems. The first
-iteration, Juno r0, is a vehicle for evaluating big.LITTLE on AArch64,
-with the second iteration, Juno r1, mainly aimed at development of PCIe
-based systems. Juno r1 also has support for AXI masters placed on the TLX
-connectors to join the coherency domain.
-
-Juno boards are described in a similar way to ARM Versatile Express boards,
-with the motherboard part of the hardware being described in a separate file
-to highlight the fact that is part of the support infrastructure for the SoC.
-Juno device tree bindings also share the Versatile Express bindings as
-described under the RS1 memory mapping.
-
-Required properties (in root node):
- compatible = "arm,juno"; /* For Juno r0 board */
- compatible = "arm,juno-r1"; /* For Juno r1 board */
- compatible = "arm,juno-r2"; /* For Juno r2 board */
-
-Required nodes:
-The description for the board must include:
- - a "psci" node describing the boot method used for the secondary CPUs.
- A detailed description of the bindings used for "psci" nodes is present
- in the psci.yaml file.
- - a "cpus" node describing the available cores and their associated
- "enable-method"s. For more details see cpus.yaml file.
-
-Example:
-
-/dts-v1/;
-/ {
- model = "ARM Juno development board (r0)";
- compatible = "arm,juno", "arm,vexpress";
- interrupt-parent = <&gic>;
- #address-cells = <2>;
- #size-cells = <2>;
-
- cpus {
- #address-cells = <2>;
- #size-cells = <0>;
-
- A57_0: cpu@0 {
- compatible = "arm,cortex-a57";
- reg = <0x0 0x0>;
- device_type = "cpu";
- enable-method = "psci";
- };
-
- .....
-
- A53_0: cpu@100 {
- compatible = "arm,cortex-a53";
- reg = <0x0 0x100>;
- device_type = "cpu";
- enable-method = "psci";
- };
-
- .....
- };
-
-};
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method.txt
deleted file mode 100644
index e3f996920403..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351-cpu-method.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-Broadcom Kona Family CPU Enable Method
---------------------------------------
-This binding defines the enable method used for starting secondary
-CPUs in the following Broadcom SoCs:
- BCM11130, BCM11140, BCM11351, BCM28145, BCM28155, BCM21664
-
-The enable method is specified by defining the following required
-properties in the "cpu" device tree node:
- - enable-method = "brcm,bcm11351-cpu-method";
- - secondary-boot-reg = <...>;
-
-The secondary-boot-reg property is a u32 value that specifies the
-physical address of the register used to request the ROM holding pen
-code release a secondary CPU. The value written to the register is
-formed by encoding the target CPU id into the low bits of the
-physical start address it should jump to.
-
-Example:
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu0: cpu@0 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0>;
- };
-
- cpu1: cpu@1 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <1>;
- enable-method = "brcm,bcm11351-cpu-method";
- secondary-boot-reg = <0x3500417c>;
- };
- };
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.txt
deleted file mode 100644
index 0ff6560e6094..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Broadcom BCM11351 device tree bindings
--------------------------------------------
-
-Boards with the bcm281xx SoC family (which includes bcm11130, bcm11140,
-bcm11351, bcm28145, bcm28155 SoCs) shall have the following properties:
-
-Required root node property:
-
-compatible = "brcm,bcm11351";
-DEPRECATED: compatible = "bcm,bcm11351";
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.yaml
new file mode 100644
index 000000000000..b5ef2666e6b2
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm11351.yaml
@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/brcm,bcm11351.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM11351 device tree bindings
+
+maintainers:
+ - Florian Fainelli <f.fainelli@gmail.com>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ items:
+ - enum:
+ - brcm,bcm28155-ap
+ - const: brcm,bcm11351
+
+...
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.txt
deleted file mode 100644
index e0774255e1a6..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-Broadcom BCM21664 device tree bindings
---------------------------------------
-
-This document describes the device tree bindings for boards with the BCM21664
-SoC.
-
-Required root node property:
- - compatible: brcm,bcm21664
-
-Example:
- / {
- model = "BCM21664 SoC";
- compatible = "brcm,bcm21664";
- [...]
- }
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.yaml
new file mode 100644
index 000000000000..aafbd6a27708
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm21664.yaml
@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/brcm,bcm21664.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM21664 device tree bindings
+
+maintainers:
+ - Florian Fainelli <f.fainelli@gmail.com>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ items:
+ - enum:
+ - brcm,bcm21664-garnet
+ - const: brcm,bcm21664
+
+...
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550-cpu-method.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550-cpu-method.txt
deleted file mode 100644
index a3af54c0e404..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550-cpu-method.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-Broadcom Kona Family CPU Enable Method
---------------------------------------
-This binding defines the enable method used for starting secondary
-CPUs in the following Broadcom SoCs:
- BCM23550
-
-The enable method is specified by defining the following required
-properties in the "cpu" device tree node:
- - enable-method = "brcm,bcm23550";
- - secondary-boot-reg = <...>;
-
-The secondary-boot-reg property is a u32 value that specifies the
-physical address of the register used to request the ROM holding pen
-code release a secondary CPU. The value written to the register is
-formed by encoding the target CPU id into the low bits of the
-physical start address it should jump to.
-
-Example:
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu0: cpu@0 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0>;
- };
-
- cpu1: cpu@1 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <1>;
- enable-method = "brcm,bcm23550";
- secondary-boot-reg = <0x3500417c>;
- };
- };
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.txt
deleted file mode 100644
index 080baad923d6..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-Broadcom BCM23550 device tree bindings
---------------------------------------
-
-This document describes the device tree bindings for boards with the BCM23550
-SoC.
-
-Required root node property:
- - compatible: brcm,bcm23550
-
-Example:
- / {
- model = "BCM23550 SoC";
- compatible = "brcm,bcm23550";
- [...]
- }
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.yaml
new file mode 100644
index 000000000000..c4b4efd28a55
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm23550.yaml
@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/brcm,bcm23550.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM23550 device tree bindings
+
+maintainers:
+ - Florian Fainelli <f.fainelli@gmail.com>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ items:
+ - enum:
+ - brcm,bcm23550-sparrow
+ - const: brcm,bcm23550
+
+...
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.txt
deleted file mode 100644
index 8608a776caa7..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-Broadcom BCM4708 device tree bindings
--------------------------------------------
-
-Boards with the BCM4708 SoC shall have the following properties:
-
-Required root node property:
-
-bcm4708
-compatible = "brcm,bcm4708";
-
-bcm4709
-compatible = "brcm,bcm4709";
-
-bcm53012
-compatible = "brcm,bcm53012";
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.yaml
new file mode 100644
index 000000000000..d48313c7ae45
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,bcm4708.yaml
@@ -0,0 +1,88 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/brcm,bcm4708.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM4708 device tree bindings
+
+description:
+ Broadcom BCM4708/47081/4709/47094/53012 Wi-Fi/network SoCs based
+ on the iProc architecture (Northstar).
+
+maintainers:
+ - Florian Fainelli <f.fainelli@gmail.com>
+ - Hauke Mehrtens <hauke@hauke-m.de>
+ - Rafal Milecki <zajec5@gmail.com>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ oneOf:
+ - description: BCM4708 based boards
+ items:
+ - enum:
+ - asus,rt-ac56u
+ - asus,rt-ac68u
+ - buffalo,wzr-1750dhp
+ - linksys,ea6300-v1
+ - linksys,ea6500-v2
+ - luxul,xap-1510v1
+ - luxul,xwc-1000
+ - netgear,r6250v1
+ - netgear,r6300v2
+ - smartrg,sr400ac
+ - brcm,bcm94708
+ - const: brcm,bcm4708
+
+ - description: BCM47081 based boards
+ items:
+ - enum:
+ - asus,rt-n18u
+ - buffalo,wzr-600dhp2
+ - buffalo,wzr-900dhp
+ - luxul,xap-1410v1
+ - luxul,xwr-1200v1
+ - tplink,archer-c5-v2
+ - const: brcm,bcm47081
+ - const: brcm,bcm4708
+
+ - description: BCM4709 based boards
+ items:
+ - enum:
+ - asus,rt-ac87u
+ - buffalo,wxr-1900dhp
+ - linksys,ea9200
+ - netgear,r7000
+ - netgear,r8000
+ - tplink,archer-c9-v1
+ - brcm,bcm94709
+ - const: brcm,bcm4709
+ - const: brcm,bcm4708
+
+ - description: BCM47094 based boards
+ items:
+ - enum:
+ - dlink,dir-885l
+ - linksys,panamera
+ - luxul,abr-4500-v1
+ - luxul,xap-1610-v1
+ - luxul,xbr-4500-v1
+ - luxul,xwc-2000-v1
+ - luxul,xwr-3100v1
+ - luxul,xwr-3150-v1
+ - netgear,r8500
+ - phicomm,k3
+ - const: brcm,bcm47094
+ - const: brcm,bcm4708
+
+ - description: BCM53012 based boards
+ items:
+ - enum:
+ - brcm,bcm953012er
+ - brcm,bcm953012hr
+ - brcm,bcm953012k
+ - const: brcm,brcm53012
+ - const: brcm,bcm4708
+...
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.txt
deleted file mode 100644
index 4c77169bb534..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-Broadcom Cygnus device tree bindings
-------------------------------------
-
-
-Boards with Cygnus SoCs shall have the following properties:
-
-Required root node property:
-
-BCM11300
-compatible = "brcm,bcm11300", "brcm,cygnus";
-
-BCM11320
-compatible = "brcm,bcm11320", "brcm,cygnus";
-
-BCM11350
-compatible = "brcm,bcm11350", "brcm,cygnus";
-
-BCM11360
-compatible = "brcm,bcm11360", "brcm,cygnus";
-
-BCM58300
-compatible = "brcm,bcm58300", "brcm,cygnus";
-
-BCM58302
-compatible = "brcm,bcm58302", "brcm,cygnus";
-
-BCM58303
-compatible = "brcm,bcm58303", "brcm,cygnus";
-
-BCM58305
-compatible = "brcm,bcm58305", "brcm,cygnus";
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.yaml
new file mode 100644
index 000000000000..fe111e72dac3
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,cygnus.yaml
@@ -0,0 +1,29 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/brcm,cygnus.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom Cygnus device tree bindings
+
+maintainers:
+ - Ray Jui <rjui@broadcom.com>
+ - Scott Branden <sbranden@broadcom.com>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ items:
+ - enum:
+ - brcm,bcm11300
+ - brcm,bcm11320
+ - brcm,bcm11350
+ - brcm,bcm11360
+ - brcm,bcm58300
+ - brcm,bcm58302
+ - brcm,bcm58303
+ - brcm,bcm58305
+ - const: brcm,cygnus
+
+...
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.txt
deleted file mode 100644
index a124c7fc4dcd..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Broadcom Hurricane 2 device tree bindings
----------------------------------------
-
-Broadcom Hurricane 2 family of SoCs are used for switching control. These SoCs
-are based on Broadcom's iProc SoC architecture and feature a single core Cortex
-A9 ARM CPUs, DDR2/DDR3 memory, PCIe GEN-2, USB 2.0 and USB 3.0, serial and NAND
-flash and a PCIe attached integrated switching engine.
-
-Boards with Hurricane SoCs shall have the following properties:
-
-Required root node property:
-
-BCM53342
-compatible = "brcm,bcm53342", "brcm,hr2";
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.yaml
new file mode 100644
index 000000000000..1158f49b0b83
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,hr2.yaml
@@ -0,0 +1,28 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/brcm,hr2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom Hurricane 2 device tree bindings
+
+description:
+ Broadcom Hurricane 2 family of SoCs are used for switching control. These SoCs
+ are based on Broadcom's iProc SoC architecture and feature a single core Cortex
+ A9 ARM CPUs, DDR2/DDR3 memory, PCIe GEN-2, USB 2.0 and USB 3.0, serial and NAND
+ flash and a PCIe attached integrated switching engine.
+
+maintainers:
+ - Florian Fainelli <f.fainelli@gmail.com>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ items:
+ - enum:
+ - ubnt,unifi-switch8
+ - const: brcm,bcm53342
+ - const: brcm,hr2
+
+...
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,ns2.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,ns2.txt
deleted file mode 100644
index 35f056f4a1c3..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,ns2.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-Broadcom North Star 2 (NS2) device tree bindings
-------------------------------------------------
-
-Boards with NS2 shall have the following properties:
-
-Required root node property:
-
-NS2 SVK board
-compatible = "brcm,ns2-svk", "brcm,ns2";
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,ns2.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,ns2.yaml
new file mode 100644
index 000000000000..2451704f87f0
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,ns2.yaml
@@ -0,0 +1,23 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/brcm,ns2.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom North Star 2 (NS2) device tree bindings
+
+maintainers:
+ - Ray Jui <rjui@broadcom.com>
+ - Scott Branden <sbranden@broadcom.com>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ items:
+ - enum:
+ - brcm,ns2-svk
+ - brcm,ns2-xmc
+ - const: brcm,ns2
+
+...
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,nsp-cpu-method.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,nsp-cpu-method.txt
deleted file mode 100644
index 677ef9d9f445..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,nsp-cpu-method.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-Broadcom Northstar Plus SoC CPU Enable Method
----------------------------------------------
-This binding defines the enable method used for starting secondary
-CPU in the following Broadcom SoCs:
- BCM58522, BCM58525, BCM58535, BCM58622, BCM58623, BCM58625, BCM88312
-
-The enable method is specified by defining the following required
-properties in the corresponding secondary "cpu" device tree node:
- - enable-method = "brcm,bcm-nsp-smp";
- - secondary-boot-reg = <...>;
-
-The secondary-boot-reg property is a u32 value that specifies the
-physical address of the register which should hold the common
-entry point for a secondary CPU. This entry is cpu node specific
-and should be added per cpu. E.g., in case of NSP (BCM58625) which
-is a dual core CPU SoC, this entry should be added to cpu1 node.
-
-
-Example:
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu0: cpu@0 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- next-level-cache = <&L2>;
- reg = <0>;
- };
-
- cpu1: cpu@1 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- next-level-cache = <&L2>;
- enable-method = "brcm,bcm-nsp-smp";
- secondary-boot-reg = <0xffff042c>;
- reg = <1>;
- };
- };
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.txt
deleted file mode 100644
index eae53e4556be..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-Broadcom Northstar Plus device tree bindings
---------------------------------------------
-
-Broadcom Northstar Plus family of SoCs are used for switching control
-and management applications as well as residential router/gateway
-applications. The SoC features dual core Cortex A9 ARM CPUs, integrating
-several peripheral interfaces including multiple Gigabit Ethernet PHYs,
-DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and NAND flash,
-SATA and several other IO controllers.
-
-Boards with Northstar Plus SoCs shall have the following properties:
-
-Required root node property:
-
-BCM58522
-compatible = "brcm,bcm58522", "brcm,nsp";
-
-BCM58525
-compatible = "brcm,bcm58525", "brcm,nsp";
-
-BCM58535
-compatible = "brcm,bcm58535", "brcm,nsp";
-
-BCM58622
-compatible = "brcm,bcm58622", "brcm,nsp";
-
-BCM58623
-compatible = "brcm,bcm58623", "brcm,nsp";
-
-BCM58625
-compatible = "brcm,bcm58625", "brcm,nsp";
-
-BCM88312
-compatible = "brcm,bcm88312", "brcm,nsp";
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.yaml
new file mode 100644
index 000000000000..fe364cebf57f
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,nsp.yaml
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/brcm,nsp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom Northstar Plus device tree bindings
+
+description:
+ Broadcom Northstar Plus family of SoCs are used for switching control
+ and management applications as well as residential router/gateway
+ applications. The SoC features dual core Cortex A9 ARM CPUs, integrating
+ several peripheral interfaces including multiple Gigabit Ethernet PHYs,
+ DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and NAND flash,
+ SATA and several other IO controllers.
+
+maintainers:
+ - Ray Jui <rjui@broadcom.com>
+ - Scott Branden <sbranden@broadcom.com>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ items:
+ - enum:
+ - brcm,bcm58522
+ - brcm,bcm58525
+ - brcm,bcm58535
+ - brcm,bcm58622
+ - brcm,bcm58623
+ - brcm,bcm58625
+ - brcm,bcm88312
+ - const: brcm,nsp
+
+...
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,stingray.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,stingray.txt
deleted file mode 100644
index 23a02178dd44..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,stingray.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Broadcom Stingray device tree bindings
-------------------------------------------------
-
-Boards with Stingray shall have the following properties:
-
-Required root node property:
-
-Stingray Combo SVK board
-compatible = "brcm,bcm958742k", "brcm,stingray";
-
-Stingray SST100 board
-compatible = "brcm,bcm958742t", "brcm,stingray";
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,stingray.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,stingray.yaml
new file mode 100644
index 000000000000..4ad2b2124ab4
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,stingray.yaml
@@ -0,0 +1,24 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/brcm,stingray.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom Stingray device tree bindings
+
+maintainers:
+ - Ray Jui <rjui@broadcom.com>
+ - Scott Branden <sbranden@broadcom.com>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ items:
+ - enum:
+ - brcm,bcm958742k
+ - brcm,bcm958742t
+ - brcm,bcm958802a802x
+ - const: brcm,stingray
+
+...
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.txt b/Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.txt
deleted file mode 100644
index 223ed3471c08..000000000000
--- a/Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-Broadcom Vulcan device tree bindings
-------------------------------------
-
-Boards with Broadcom Vulcan shall have the following root property:
-
-Broadcom Vulcan Evaluation Board:
- compatible = "brcm,vulcan-eval", "brcm,vulcan-soc";
-
-Generic Vulcan board:
- compatible = "brcm,vulcan-soc";
diff --git a/Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml b/Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml
new file mode 100644
index 000000000000..c5b6f31c20b9
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/bcm/brcm,vulcan-soc.yaml
@@ -0,0 +1,22 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/brcm,vulcan-soc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom Vulcan device tree bindings
+
+maintainers:
+ - Robert Richter <rrichter@marvell.com>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ items:
+ - enum:
+ - brcm,vulcan-eval
+ - cavium,thunderx2-cn9900
+ - const: brcm,vulcan-soc
+
+...
diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml
index 490ce99010b6..a01814765ddb 100644
--- a/Documentation/devicetree/bindings/arm/cpus.yaml
+++ b/Documentation/devicetree/bindings/arm/cpus.yaml
@@ -300,6 +300,39 @@ properties:
While optional, it is the preferred way to get access to
the cpu-core power-domains.
+ secondary-boot-reg:
+ $ref: '/schemas/types.yaml#/definitions/uint32'
+ description: |
+ Required for systems that have an "enable-method" property value of
+ "brcm,bcm11351-cpu-method", "brcm,bcm23550" or "brcm,bcm-nsp-smp".
+
+ This includes the following SoCs: |
+ BCM11130, BCM11140, BCM11351, BCM28145, BCM28155, BCM21664, BCM23550
+ BCM58522, BCM58525, BCM58535, BCM58622, BCM58623, BCM58625, BCM88312
+
+ The secondary-boot-reg property is a u32 value that specifies the
+ physical address of the register used to request the ROM holding pen
+ code release a secondary CPU. The value written to the register is
+ formed by encoding the target CPU id into the low bits of the
+ physical start address it should jump to.
+
+if:
+ # If the enable-method property contains one of those values
+ properties:
+ enable-method:
+ contains:
+ enum:
+ - brcm,bcm11351-cpu-method
+ - brcm,bcm23550
+ - brcm,bcm-nsp-smp
+ # and if enable-method is present
+ required:
+ - enable-method
+
+then:
+ required:
+ - secondary-boot-reg
+
required:
- device_type
- reg
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 0e17e1f6fb80..cd3fbe7e3948 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -119,6 +119,10 @@ properties:
- fsl,imx6q-sabreauto
- fsl,imx6q-sabrelite
- fsl,imx6q-sabresd
+ - technexion,imx6q-pico-dwarf # TechNexion i.MX6Q Pico-Dwarf
+ - technexion,imx6q-pico-hobbit # TechNexion i.MX6Q Pico-Hobbit
+ - technexion,imx6q-pico-nymph # TechNexion i.MX6Q Pico-Nymph
+ - technexion,imx6q-pico-pi # TechNexion i.MX6Q Pico-Pi
- technologic,imx6q-ts4900
- technologic,imx6q-ts7970
- toradex,apalis_imx6q # Apalis iMX6 Module
@@ -166,6 +170,10 @@ properties:
- emtrion,emcon-mx6-avari # emCON-MX6S or emCON-MX6DL SoM on Avari Base
- fsl,imx6dl-sabreauto # i.MX6 DualLite/Solo SABRE Automotive Board
- fsl,imx6dl-sabresd # i.MX6 DualLite SABRE Smart Device Board
+ - technexion,imx6dl-pico-dwarf # TechNexion i.MX6DL Pico-Dwarf
+ - technexion,imx6dl-pico-hobbit # TechNexion i.MX6DL Pico-Hobbit
+ - technexion,imx6dl-pico-nymph # TechNexion i.MX6DL Pico-Nymph
+ - technexion,imx6dl-pico-pi # TechNexion i.MX6DL Pico-Pi
- technologic,imx6dl-ts4900
- technologic,imx6dl-ts7970
- toradex,colibri_imx6dl # Colibri iMX6 Module
@@ -225,6 +233,9 @@ properties:
- fsl,imx6ul-14x14-evk # i.MX6 UltraLite 14x14 EVK Board
- kontron,imx6ul-n6310-som # Kontron N6310 SOM
- kontron,imx6ul-n6311-som # Kontron N6311 SOM
+ - technexion,imx6ul-pico-dwarf # TechNexion i.MX6UL Pico-Dwarf
+ - technexion,imx6ul-pico-hobbit # TechNexion i.MX6UL Pico-Hobbit
+ - technexion,imx6ul-pico-pi # TechNexion i.MX6UL Pico-Pi
- const: fsl,imx6ul
- description: Kontron N6310 S Board
@@ -274,6 +285,7 @@ properties:
items:
- enum:
- toradex,colibri-imx7s # Colibri iMX7 Solo Module
+ - toradex,colibri-imx7s-aster # Colibri iMX7 Solo Module on Aster Carrier Board
- toradex,colibri-imx7s-eval-v3 # Colibri iMX7 Solo Module on Colibri Evaluation Board V3
- tq,imx7s-mba7 # i.MX7S TQ MBa7 with TQMa7S SoM
- const: fsl,imx7s
@@ -284,8 +296,14 @@ properties:
- fsl,imx7d-sdb # i.MX7 SabreSD Board
- fsl,imx7d-sdb-reva # i.MX7 SabreSD Rev-A Board
- novtech,imx7d-meerkat96 # i.MX7 Meerkat96 Board
+ - technexion,imx7d-pico-dwarf # TechNexion i.MX7D Pico-Dwarf
+ - technexion,imx7d-pico-hobbit # TechNexion i.MX7D Pico-Hobbit
+ - technexion,imx7d-pico-nymph # TechNexion i.MX7D Pico-Nymph
+ - technexion,imx7d-pico-pi # TechNexion i.MX7D Pico-Pi
- toradex,colibri-imx7d # Colibri iMX7 Dual Module
+ - toradex,colibri-imx7d-aster # Colibri iMX7 Dual Module on Aster Carrier Board
- toradex,colibri-imx7d-emmc # Colibri iMX7 Dual 1GB (eMMC) Module
+ - toradex,colibri-imx7d-emmc-aster # Colibri iMX7 Dual 1GB (eMMC) Module on Aster Carrier Board
- toradex,colibri-imx7d-emmc-eval-v3 # Colibri iMX7 Dual 1GB (eMMC) Module on Colibri Evaluation Board V3
- toradex,colibri-imx7d-eval-v3 # Colibri iMX7 Dual Module on Colibri Evaluation Board V3
- tq,imx7d-mba7 # i.MX7D TQ MBa7 with TQMa7D SoM
@@ -324,6 +342,12 @@ properties:
- fsl,imx8mn-evk # i.MX8MN LPDDR4 EVK Board
- const: fsl,imx8mn
+ - description: i.MX8MP based Boards
+ items:
+ - enum:
+ - fsl,imx8mp-evk # i.MX8MP EVK Board
+ - const: fsl,imx8mp
+
- description: i.MX8MQ based Boards
items:
- enum:
@@ -395,6 +419,51 @@ properties:
- fsl,ls1021a-twr
- const: fsl,ls1021a
+ - description: LS1028A based Boards
+ items:
+ - enum:
+ - fsl,ls1028a-qds
+ - fsl,ls1028a-rdb
+ - const: fsl,ls1028a
+
+ - description: Kontron KBox A-230-LS
+ items:
+ - const: kontron,kbox-a-230-ls
+ - const: kontron,sl28-var4
+ - const: kontron,sl28
+ - const: fsl,ls1028a
+ - description:
+ Kontron SMARC-sAL28 board on the SMARC Eval Carrier 2.0
+ items:
+ - enum:
+ - kontron,sl28-var2-ads2
+ - kontron,sl28-var3-ads2
+ - kontron,sl28-var4-ads2
+ - enum:
+ - kontron,sl28-var2
+ - kontron,sl28-var3
+ - kontron,sl28-var4
+ - const: kontron,sl28
+ - const: fsl,ls1028a
+
+ - description:
+ Kontron SMARC-sAL28 board (on a generic/undefined carrier)
+ items:
+ - enum:
+ - kontron,sl28-var2
+ - kontron,sl28-var3
+ - kontron,sl28-var4
+ - const: kontron,sl28
+ - const: fsl,ls1028a
+
+ - description:
+ Kontron SMARC-sAL28 board (base). This is used in the base device
+ tree which is compatible with the overlays provided by the
+ vendor.
+ items:
+ - const: kontron,sl28
+ - const: fsl,ls1028a
+
- description: LS1043A based Boards
items:
- enum:
diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index 5976c0b16b65..64ddae3bd39f 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -28,6 +28,7 @@ description: |
apq8074
apq8084
apq8096
+ ipq6018
ipq8074
mdm9615
msm8916
@@ -41,6 +42,7 @@ description: |
The 'board' element must be one of the following strings:
cdp
+ cp01-c1
dragonboard
hk01
idp
@@ -150,4 +152,10 @@ properties:
- enum:
- qcom,sc7180-idp
- const: qcom,sc7180
+
+ - items:
+ - enum:
+ - qcom,ipq6018-cp01-c1
+ - const: qcom,ipq6018
+
...
diff --git a/Documentation/devicetree/bindings/arm/renesas.yaml b/Documentation/devicetree/bindings/arm/renesas.yaml
index 9436124c5809..611094d9186b 100644
--- a/Documentation/devicetree/bindings/arm/renesas.yaml
+++ b/Documentation/devicetree/bindings/arm/renesas.yaml
@@ -208,6 +208,7 @@ properties:
- description: R-Car M3-W+ (R8A77961)
items:
- enum:
+ - renesas,m3ulcb # M3ULCB (R-Car Starter Kit Pro, RTP8J77961ASKB0SK0SA05A (M3 ES3.0))
- renesas,salvator-xs # Salvator-XS (Salvator-X 2nd version, RTP0RC7796SIPB0012SA5A)
- const: renesas,r8a77961
diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 874b0eaa2a75..715586dea9bb 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -402,6 +402,11 @@ properties:
- const: phytec,rk3288-phycore-som
- const: rockchip,rk3288
+ - description: Pine64 PinebookPro
+ items:
+ - const: pine64,pinebook-pro
+ - const: rockchip,rk3399
+
- description: Pine64 Rock64
items:
- const: pine64,rock64
@@ -443,7 +448,7 @@ properties:
- description: Rockchip Kylin
items:
- - const: rockchip,kylin-rk3036
+ - const: rockchip,rk3036-kylin
- const: rockchip,rk3036
- description: Rockchip PX3 Evaluation board
@@ -468,6 +473,11 @@ properties:
- const: rockchip,r88
- const: rockchip,rk3368
+ - description: Rockchip RK3036 Evaluation board
+ items:
+ - const: rockchip,rk3036-evb
+ - const: rockchip,rk3036
+
- description: Rockchip RK3228 Evaluation board
items:
- const: rockchip,rk3228-evb
diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
index 327ce6730823..abf2d97fb7ae 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -394,6 +394,12 @@ properties:
- const: linksprite,pcduino3-nano
- const: allwinner,sun7i-a20
+ - description: Linutronix Testbox v2
+ items:
+ - const: linutronix,testbox-v2
+ - const: lamobo,lamobo-r1
+ - const: allwinner,sun7i-a20
+
- description: HAOYU Electronics Marsboard A10
items:
- const: haoyu,a10-marsboard
@@ -636,6 +642,21 @@ properties:
- const: pine64,pinebook
- const: allwinner,sun50i-a64
+ - description: Pine64 PinePhone Developer Batch (1.0)
+ items:
+ - const: pine64,pinephone-1.0
+ - const: allwinner,sun50i-a64
+
+ - description: Pine64 PinePhone Braveheart (1.1)
+ items:
+ - const: pine64,pinephone-1.1
+ - const: allwinner,sun50i-a64
+
+ - description: Pine64 PineTab
+ items:
+ - const: pine64,pinetab
+ - const: allwinner,sun50i-a64
+
- description: Pine64 SoPine Baseboard
items:
- const: pine64,sopine-baseboard
@@ -647,6 +668,11 @@ properties:
- const: pineriver,mini-xplus
- const: allwinner,sun4i-a10
+ - description: PocketBook Touch Lux 3
+ items:
+ - const: pocketbook,touch-lux-3
+ - const: allwinner,sun5i-a13
+
- description: Point of View Protab2-IPS9
items:
- const: pov,protab2-ips9
diff --git a/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
index 9370e64992dd..aa0738b4d534 100644
--- a/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
@@ -30,6 +30,7 @@ properties:
enum:
- allwinner,sun5i-a13-mbus
- allwinner,sun8i-h3-mbus
+ - allwinner,sun50i-a64-mbus
reg:
maxItems: 1
diff --git a/Documentation/devicetree/bindings/arm/vexpress.txt b/Documentation/devicetree/bindings/arm/vexpress.txt
deleted file mode 100644
index 39844cd0bcce..000000000000
--- a/Documentation/devicetree/bindings/arm/vexpress.txt
+++ /dev/null
@@ -1,229 +0,0 @@
-ARM Versatile Express boards family
------------------------------------
-
-ARM's Versatile Express platform consists of a motherboard and one
-or more daughterboards (tiles). The motherboard provides a set of
-peripherals. Processor and RAM "live" on the tiles.
-
-The motherboard and each core tile should be described by a separate
-Device Tree source file, with the tile's description including
-the motherboard file using a /include/ directive. As the motherboard
-can be initialized in one of two different configurations ("memory
-maps"), care must be taken to include the correct one.
-
-
-Root node
----------
-
-Required properties in the root node:
-- compatible value:
- compatible = "arm,vexpress,<model>", "arm,vexpress";
- where <model> is the full tile model name (as used in the tile's
- Technical Reference Manual), eg.:
- - for Coretile Express A5x2 (V2P-CA5s):
- compatible = "arm,vexpress,v2p-ca5s", "arm,vexpress";
- - for Coretile Express A9x4 (V2P-CA9):
- compatible = "arm,vexpress,v2p-ca9", "arm,vexpress";
- If a tile comes in several variants or can be used in more then one
- configuration, the compatible value should be:
- compatible = "arm,vexpress,<model>,<variant>", \
- "arm,vexpress,<model>", "arm,vexpress";
- eg:
- - Coretile Express A15x2 (V2P-CA15) with Tech Chip 1:
- compatible = "arm,vexpress,v2p-ca15,tc1", \
- "arm,vexpress,v2p-ca15", "arm,vexpress";
- - LogicTile Express 13MG (V2F-2XV6) running Cortex-A7 (3 cores) SMM:
- compatible = "arm,vexpress,v2f-2xv6,ca7x3", \
- "arm,vexpress,v2f-2xv6", "arm,vexpress";
-
-Optional properties in the root node:
-- tile model name (use name from the tile's Technical Reference
- Manual, eg. "V2P-CA5s")
- model = "<model>";
-- tile's HBI number (unique ARM's board model ID, visible on the
- PCB's silkscreen) in hexadecimal transcription:
- arm,hbi = <0xhbi>
- eg:
- - for Coretile Express A5x2 (V2P-CA5s) HBI-0191:
- arm,hbi = <0x191>;
- - Coretile Express A9x4 (V2P-CA9) HBI-0225:
- arm,hbi = <0x225>;
-
-
-CPU nodes
----------
-
-Top-level standard "cpus" node is required. It must contain a node
-with device_type = "cpu" property for every available core, eg.:
-
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu@0 {
- device_type = "cpu";
- compatible = "arm,cortex-a5";
- reg = <0>;
- };
- };
-
-
-Configuration infrastructure
-----------------------------
-
-The platform has an elaborated configuration system, consisting of
-microcontrollers residing on the mother- and daughterboards known
-as Motherboard/Daughterboard Configuration Controller (MCC and DCC).
-The controllers are responsible for the platform initialization
-(reset generation, flash programming, FPGA bitfiles loading etc.)
-but also control clock generators, voltage regulators, gather
-environmental data like temperature, power consumption etc. Even
-the video output switch (FPGA) is controlled that way.
-
-The controllers are not mapped into normal memory address space
-and must be accessed through bridges - other devices capable
-of generating transactions on the configuration bus.
-
-The nodes describing configuration controllers must define
-the following properties:
-- compatible value:
- compatible = "arm,vexpress,config-bus";
-- bridge phandle:
- arm,vexpress,config-bridge = <phandle>;
-and children describing available functions.
-
-
-Platform topology
------------------
-
-As Versatile Express can be configured in number of physically
-different setups, the device tree should describe platform topology.
-Root node and main motherboard node must define the following
-property, describing physical location of the children nodes:
-- site number:
- arm,vexpress,site = <number>;
- where 0 means motherboard, 1 or 2 are daugtherboard sites,
- 0xf means "master" site (site containing main CPU tile)
-- when daughterboards are stacked on one site, their position
- in the stack be be described with:
- arm,vexpress,position = <number>;
-- when describing tiles consisting more than one DCC, its number
- can be described with:
- arm,vexpress,dcc = <number>;
-
-Any of the numbers above defaults to zero if not defined in
-the node or any of its parent.
-
-
-Motherboard
------------
-
-The motherboard description file provides a single "motherboard" node
-using 2 address cells corresponding to the Static Memory Bus used
-between the motherboard and the tile. The first cell defines the Chip
-Select (CS) line number, the second cell address offset within the CS.
-All interrupt lines between the motherboard and the tile are active
-high and are described using single cell.
-
-Optional properties of the "motherboard" node:
-- motherboard's memory map variant:
- arm,v2m-memory-map = "<name>";
- where name is one of:
- - "rs1" - for RS1 map (i.a. peripherals on CS3); this map is also
- referred to as "ARM Cortex-A Series memory map":
- arm,v2m-memory-map = "rs1";
- When this property is missing, the motherboard is using the original
- memory map (also known as the "Legacy memory map", primarily used
- with the original CoreTile Express A9x4) with peripherals on CS7.
-
-Motherboard .dtsi files provide a set of labelled peripherals that
-can be used to obtain required phandle in the tile's "aliases" node:
-- UARTs, note that the numbers correspond to the physical connectors
- on the motherboard's back panel:
- v2m_serial0, v2m_serial1, v2m_serial2 and v2m_serial3
-- I2C controllers:
- v2m_i2c_dvi and v2m_i2c_pcie
-- SP804 timers:
- v2m_timer01 and v2m_timer23
-
-The tile description should define a "smb" node, describing the
-Static Memory Bus between the tile and motherboard. It must define
-the following properties:
-- "simple-bus" compatible value (to ensure creation of the children)
- compatible = "simple-bus";
-- mapping of the SMB CS/offset addresses into main address space:
- #address-cells = <2>;
- #size-cells = <1>;
- ranges = <...>;
-- interrupts mapping:
- #interrupt-cells = <1>;
- interrupt-map-mask = <0 0 63>;
- interrupt-map = <...>;
-
-
-Example of a VE tile description (simplified)
----------------------------------------------
-
-/dts-v1/;
-
-/ {
- model = "V2P-CA5s";
- arm,hbi = <0x225>;
- arm,vexpress,site = <0xf>;
- compatible = "arm,vexpress-v2p-ca5s", "arm,vexpress";
- interrupt-parent = <&gic>;
- #address-cells = <1>;
- #size-cells = <1>;
-
- chosen { };
-
- aliases {
- serial0 = &v2m_serial0;
- };
-
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu@0 {
- device_type = "cpu";
- compatible = "arm,cortex-a5";
- reg = <0>;
- };
- };
-
- gic: interrupt-controller@2c001000 {
- compatible = "arm,cortex-a9-gic";
- #interrupt-cells = <3>;
- #address-cells = <0>;
- interrupt-controller;
- reg = <0x2c001000 0x1000>,
- <0x2c000100 0x100>;
- };
-
- dcc {
- compatible = "arm,vexpress,config-bus";
- arm,vexpress,config-bridge = <&v2m_sysreg>;
-
- osc@0 {
- compatible = "arm,vexpress-osc";
- };
- };
-
- smb {
- compatible = "simple-bus";
-
- #address-cells = <2>;
- #size-cells = <1>;
- /* CS0 is visible at 0x08000000 */
- ranges = <0 0 0x08000000 0x04000000>;
-
- #interrupt-cells = <1>;
- interrupt-map-mask = <0 0 63>;
- /* Active high IRQ 0 is connected to GIC's SPI0 */
- interrupt-map = <0 0 0 &gic 0 0 4>;
-
- /include/ "vexpress-v2m-rs1.dtsi"
- };
-};
-
diff --git a/Documentation/devicetree/bindings/crypto/fsl-dcp.txt b/Documentation/devicetree/bindings/crypto/fsl-dcp.txt
index 4e4d387e38a5..513499fcdb5b 100644
--- a/Documentation/devicetree/bindings/crypto/fsl-dcp.txt
+++ b/Documentation/devicetree/bindings/crypto/fsl-dcp.txt
@@ -11,7 +11,7 @@ Required properties:
Example:
-dcp@80028000 {
+dcp: crypto@80028000 {
compatible = "fsl,imx28-dcp", "fsl,imx23-dcp";
reg = <0x80028000 0x2000>;
interrupts = <52 53>;
diff --git a/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.txt b/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.txt
index e8a35c71e947..db690b10e582 100644
--- a/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.txt
+++ b/Documentation/devicetree/bindings/crypto/fsl-imx-sahara.txt
@@ -8,7 +8,7 @@ Required properties:
Example:
-sah@10025000 {
+sah: crypto@10025000 {
compatible = "fsl,imx27-sahara";
reg = < 0x10025000 0x800>;
interrupts = <75>;
diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
index 2fe245ca816a..8f359f473ada 100644
--- a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
+++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
@@ -138,7 +138,7 @@ iMX6QDL/SX requires four clocks
iMX6UL does only require three clocks
- crypto: caam@2140000 {
+ crypto: crypto@2140000 {
compatible = "fsl,sec-v4.0";
#address-cells = <1>;
#size-cells = <1>;
diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
index faa3ef5adfbb..bd43f3c3ece4 100644
--- a/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/nvidia,tegra194-pcie.txt
@@ -141,7 +141,7 @@ Tegra194 RC mode:
-----------------
pcie@14180000 {
- compatible = "nvidia,tegra194-pcie", "snps,dw-pcie";
+ compatible = "nvidia,tegra194-pcie";
power-domains = <&bpmp TEGRA194_POWER_DOMAIN_PCIEX8B>;
reg = <0x00 0x14180000 0x0 0x00020000 /* appl registers (128K) */
0x00 0x38000000 0x0 0x00040000 /* configuration space (256K) */
diff --git a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
index 0565dc49e449..243a6b1e66ea 100644
--- a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
+++ b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml
@@ -18,9 +18,14 @@ properties:
"#size-cells": true
compatible:
- enum:
- - allwinner,sun6i-a31-spi
- - allwinner,sun8i-h3-spi
+ oneOf:
+ - const: allwinner,sun6i-a31-spi
+ - const: allwinner,sun8i-h3-spi
+ - items:
+ - enum:
+ - allwinner,sun8i-r40-spi
+ - allwinner,sun50i-h6-spi
+ - const: allwinner,sun8i-h3-spi
reg:
maxItems: 1