configs: Add USB gadget support (for Zero 2 W)

Bring the Pi 3 kernel in line with the Pi Zero and Pi 4 by enabling
USB gadget support, which is useful on Zero 2 W.

See: https://github.com/raspberrypi/firmware/issues/1654

Signed-off-by: Phil Elwell <phil@raspberrypi.com>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,34 @@
+---
+name: Bug report
+about: Create a report to help us fix your issue
+
+---
+
+**Is this the right place for my bug report?**
+This repository contains the Linux kernel used on the Raspberry Pi. If you believe that the issue you are seeing is kernel-related, this is the right place. If not, we have other repositories for the GPU firmware at [github.com/raspberrypi/firmware](https://github.com/raspberrypi/firmware) and Raspberry Pi userland applications at [github.com/raspberrypi/userland](https://github.com/raspberrypi/userland). If you have problems with the Raspbian distribution packages, report them in the [github.com/RPi-Distro/repo](https://github.com/RPi-Distro/repo). If you simply have a question, then [the Raspberry Pi forums](https://www.raspberrypi.org/forums) are the best place to ask it.
+
+**Describe the bug**
+Add a clear and concise description of what you think the bug is.
+
+**To reproduce**
+List the steps required to reproduce the issue.
+
+**Expected behaviour**
+Add a clear and concise description of what you expected to happen.
+
+**Actual behaviour**
+Add a clear and concise description of what actually happened.
+
+**System**
+ Copy and paste the results of the raspinfo command in to this section. Alternatively, copy and paste a pastebin link, or add answers to the following questions:
+
+* Which model of Raspberry Pi? e.g. Pi3B+, PiZeroW
+* Which OS and version (`cat /etc/rpi-issue`)?
+* Which firmware version (`vcgencmd version`)?
+* Which kernel version (`uname -a`)?
+
+**Logs**
+If applicable, add the relevant output from `dmesg` or similar.
+
+**Additional context**
+Add any other relevant context for the problem.

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,91 +0,0 @@
-name: "Bug report"
-description: Create a report to help us fix your issue
-body:
-- type: markdown
-  attributes:
-    value: |
-      **Is this the right place for my bug report?**
-      This repository contains the Linux kernel used on the Raspberry Pi.
-      If you believe that the issue you are seeing is kernel-related, this is the right place.
-      If not, we have other repositories for the GPU firmware at [github.com/raspberrypi/firmware](https://github.com/raspberrypi/firmware) and Raspberry Pi userland applications at [github.com/raspberrypi/userland](https://github.com/raspberrypi/userland).
-      
-      If you have problems with the Raspbian distribution packages, report them in the [github.com/RPi-Distro/repo](https://github.com/RPi-Distro/repo).
-      If you simply have a question, then [the Raspberry Pi forums](https://www.raspberrypi.org/forums) are the best place to ask it.
-
-- type: textarea
-  id: description
-  attributes:
-    label: Describe the bug
-    description: |
-      Add a clear and concise description of what you think the bug is.
-  validations:
-    required: true
-
-- type: textarea
-  id: reproduce
-  attributes:
-    label: Steps to reproduce the behaviour
-    description: |
-      List the steps required to reproduce the issue.
-  validations:
-    required: true
-
-- type: dropdown
-  id: model
-  attributes:
-    label: Device (s)
-    description: On which device you are facing the bug?
-    multiple: true
-    options:
-      - Raspberry Pi Zero
-      - Raspberry Pi Zero W / WH
-      - Raspberry Pi Zero 2 W
-      - Raspberry Pi 1 Mod. A
-      - Raspberry Pi 1 Mod. A+
-      - Raspberry Pi 1 Mod. B
-      - Raspberry Pi 1 Mod. B+
-      - Raspberry Pi 2 Mod. B
-      - Raspberry Pi 2 Mod. B v1.2
-      - Raspberry Pi 3 Mod. A+
-      - Raspberry Pi 3 Mod. B
-      - Raspberry Pi 3 Mod. B+
-      - Raspberry Pi 4 Mod. B
-      - Raspberry Pi 400
-      - Raspberry Pi CM1
-      - Raspberry Pi CM3
-      - Raspberry Pi CM3 Lite
-      - Raspberry Pi CM3+
-      - Raspberry Pi CM3+ Lite
-      - Raspberry Pi CM4
-      - Raspberry Pi CM4 Lite
-      - Other
-  validations:
-    required: true
-
-- type: textarea
-  id: system
-  attributes:
-    label: System
-    description: |
-      Copy and paste the results of the raspinfo command in to this section.
-      Alternatively, copy and paste a pastebin link, or add answers to the following questions:
-      * Which OS and version (`cat /etc/rpi-issue`)?
-      * Which firmware version (`vcgencmd version`)?
-      * Which kernel version (`uname -a`)?
-  validations:
-    required: true
-
-- type: textarea
-  id: logs
-  attributes:
-    label: Logs
-    description: |
-      If applicable, add the relevant output from `dmesg` or similar.
-
-- type: textarea
-  id: additional
-  attributes:
-    label: Additional context
-    description: |
-      Add any other relevant context for the problem.
-

.github/ISSUE_TEMPLATE/config.yml

@@ -1,9 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-  - name: "⛔ Question"
-    url: https://www.raspberrypi.org/forums
-    about: "Please do not use GitHub for asking questions. If you simply have a question, then the Raspberry Pi forums are the best place to ask it. Thanks in advance for helping us keep the issue tracker clean!"
-  - name: "⛔ Problems with the Raspbian distribution packages"
-    url: https://github.com/RPi-Distro/repo
-    about: "If you have problems with the Raspbian distribution packages, please report them in the github.com/RPi-Distro/repo."
-

Documentation/admin-guide/devices.txt

@@ -3003,10 +3003,10 @@
 		65 = /dev/infiniband/issm1     Second InfiniBand IsSM device
 		  ...
 		127 = /dev/infiniband/issm63    63rd InfiniBand IsSM device
-		192 = /dev/infiniband/uverbs0   First InfiniBand verbs device
-		193 = /dev/infiniband/uverbs1   Second InfiniBand verbs device
+		128 = /dev/infiniband/uverbs0   First InfiniBand verbs device
+		129 = /dev/infiniband/uverbs1   Second InfiniBand verbs device
 		  ...
-		223 = /dev/infiniband/uverbs31  31st InfiniBand verbs device
+		159 = /dev/infiniband/uverbs31  31st InfiniBand verbs device
 
  232 char	Biometric Devices
 		0 = /dev/biometric/sensor0/fingerprint	first fingerprint sensor on first device

Documentation/admin-guide/kernel-parameters.txt

@@ -1617,8 +1617,6 @@
 			architectures force reset to be always executed
 	i8042.unlock	[HW] Unlock (ignore) the keylock
 	i8042.kbdreset	[HW] Reset device connected to KBD port
-	i8042.probe_defer
-			[HW] Allow deferred probing upon i8042 probe errors
 
 	i810=		[HW,DRM]
 
@@ -2296,12 +2294,8 @@
 			Default is 1 (enabled)
 
 	kvm-intel.emulate_invalid_guest_state=
-			[KVM,Intel] Disable emulation of invalid guest state.
-			Ignored if kvm-intel.enable_unrestricted_guest=1, as
-			guest state is never invalid for unrestricted guests.
-			This param doesn't apply to nested guests (L2), as KVM
-			never emulates invalid L2 guest state.
-			Default is 1 (enabled)
+			[KVM,Intel] Enable emulation of invalid guest states
+			Default is 0 (disabled)
 
 	kvm-intel.flexpriority=
 			[KVM,Intel] Disable FlexPriority feature (TPR shadow).
@@ -5994,13 +5988,6 @@
 			improve timer resolution at the expense of processing
 			more timer interrupts.
 
-	xen.balloon_boot_timeout= [XEN]
-			The time (in seconds) to wait before giving up to boot
-			in case initial ballooning fails to free enough memory.
-			Applies only when running as HVM or PVH guest and
-			started with less memory configured than allowed at
-			max. Default is 180.
-
 	xen.event_eoi_delay=	[XEN]
 			How long to delay EOI handling in case of event
 			storms (jiffies). Default is 10.

Documentation/admin-guide/sysctl/kernel.rst

@@ -1457,22 +1457,11 @@ unprivileged_bpf_disabled
 =========================
 
 Writing 1 to this entry will disable unprivileged calls to ``bpf()``;
-once disabled, calling ``bpf()`` without ``CAP_SYS_ADMIN`` or ``CAP_BPF``
-will return ``-EPERM``. Once set to 1, this can't be cleared from the
-running kernel anymore.
+once disabled, calling ``bpf()`` without ``CAP_SYS_ADMIN`` will return
+``-EPERM``.
 
-Writing 2 to this entry will also disable unprivileged calls to ``bpf()``,
-however, an admin can still change this setting later on, if needed, by
-writing 0 or 1 to this entry.
+Once set, this can't be cleared.
 
-If ``BPF_UNPRIV_DEFAULT_OFF`` is enabled in the kernel config, then this
-entry will default to 2 instead of 0.
-
-= =============================================================
-0 Unprivileged calls to ``bpf()`` are enabled
-1 Unprivileged calls to ``bpf()`` are disabled without recovery
-2 Unprivileged calls to ``bpf()`` are disabled
-= =============================================================
 
 watchdog
 ========

Documentation/devicetree/bindings/arm/tegra.yaml

@@ -54,7 +54,7 @@ properties:
           - const: toradex,apalis_t30
           - const: nvidia,tegra30
       - items:
-          - const: toradex,apalis_t30-v1.1-eval
+          - const: toradex,apalis_t30-eval-v1.1
           - const: toradex,apalis_t30-eval
           - const: toradex,apalis_t30-v1.1
           - const: toradex,apalis_t30

Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml

@@ -18,7 +18,7 @@ properties:
     const: ti,sn65dsi86
 
   reg:
-    enum: [ 0x2c, 0x2d ]
+    const: 0x2d
 
   enable-gpios:
     maxItems: 1

Documentation/devicetree/bindings/mtd/gpmc-nand.txt

@@ -122,7 +122,7 @@ on various other factors also like;
 	so the device should have enough free bytes available its OOB/Spare
 	area to accommodate ECC for entire page. In general following expression
 	helps in determining if given device can accommodate ECC syndrome:
-	"2 + (PAGESIZE / 512) * ECC_BYTES" <= OOBSIZE"
+	"2 + (PAGESIZE / 512) * ECC_BYTES" >= OOBSIZE"
 	where
 		OOBSIZE		number of bytes in OOB/spare area
 		PAGESIZE	number of bytes in main-area of device page

Documentation/devicetree/bindings/net/ethernet-phy.yaml

@@ -91,14 +91,6 @@ properties:
       compensate for the board being designed with the lanes
       swapped.
 
-  enet-phy-lane-no-swap:
-    $ref: /schemas/types.yaml#/definitions/flag
-    description:
-      If set, indicates that PHY will disable swap of the
-      TX/RX lanes. This property allows the PHY to work correcly after
-      e.g. wrong bootstrap configuration caused by issues in PCB
-      layout design.
-
   eee-broken-100tx:
     $ref: /schemas/types.yaml#definitions/flag
     description:

Documentation/devicetree/bindings/pinctrl/marvell,armada-37xx-pinctrl.txt

@@ -43,19 +43,19 @@ group emmc_nb
 
 group pwm0
  - pin 11 (GPIO1-11)
- - functions pwm, led, gpio
+ - functions pwm, gpio
 
 group pwm1
  - pin 12
- - functions pwm, led, gpio
+ - functions pwm, gpio
 
 group pwm2
  - pin 13
- - functions pwm, led, gpio
+ - functions pwm, gpio
 
 group pwm3
  - pin 14
- - functions pwm, led, gpio
+ - functions pwm, gpio
 
 group pmic1
  - pin 7

Documentation/devicetree/bindings/regulator/samsung,s5m8767.txt

@@ -13,14 +13,6 @@ common regulator binding documented in:
 
 
 Required properties of the main device node (the parent!):
- - s5m8767,pmic-buck-ds-gpios: GPIO specifiers for three host gpio's used
-   for selecting GPIO DVS lines. It is one-to-one mapped to dvs gpio lines.
-
- [1] If either of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
-     property is specified, then all the eight voltage values for the
-     's5m8767,pmic-buck[2/3/4]-dvs-voltage' should be specified.
-
-Optional properties of the main device node (the parent!):
  - s5m8767,pmic-buck2-dvs-voltage: A set of 8 voltage values in micro-volt (uV)
    units for buck2 when changing voltage using gpio dvs. Refer to [1] below
    for additional information.
@@ -33,13 +25,26 @@ Optional properties of the main device node (the parent!):
    units for buck4 when changing voltage using gpio dvs. Refer to [1] below
    for additional information.
 
+ - s5m8767,pmic-buck-ds-gpios: GPIO specifiers for three host gpio's used
+   for selecting GPIO DVS lines. It is one-to-one mapped to dvs gpio lines.
+
+ [1] If none of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
+     property is specified, the 's5m8767,pmic-buck[2/3/4]-dvs-voltage'
+     property should specify atleast one voltage level (which would be a
+     safe operating voltage).
+
+     If either of the 's5m8767,pmic-buck[2/3/4]-uses-gpio-dvs' optional
+     property is specified, then all the eight voltage values for the
+     's5m8767,pmic-buck[2/3/4]-dvs-voltage' should be specified.
+
+Optional properties of the main device node (the parent!):
  - s5m8767,pmic-buck2-uses-gpio-dvs: 'buck2' can be controlled by gpio dvs.
  - s5m8767,pmic-buck3-uses-gpio-dvs: 'buck3' can be controlled by gpio dvs.
  - s5m8767,pmic-buck4-uses-gpio-dvs: 'buck4' can be controlled by gpio dvs.
 
 Additional properties required if either of the optional properties are used:
 
- - s5m8767,pmic-buck-default-dvs-idx: Default voltage setting selected from
+ - s5m8767,pmic-buck234-default-dvs-idx: Default voltage setting selected from
    the possible 8 options selectable by the dvs gpios. The value of this
    property should be between 0 and 7. If not specified or if out of range, the
    default value of this property is set to 0.

Documentation/fault-injection/provoke-crashes.rst

@@ -29,7 +29,7 @@ recur_count
 cpoint_name
 	Where in the kernel to trigger the action. It can be
 	one of INT_HARDWARE_ENTRY, INT_HW_IRQ_EN, INT_TASKLET_ENTRY,
-	FS_DEVRW, MEM_SWAPOUT, TIMERADD, SCSI_QUEUE_RQ,
+	FS_DEVRW, MEM_SWAPOUT, TIMERADD, SCSI_DISPATCH_CMD,
 	IDE_CORE_CP, or DIRECT
 
 cpoint_type

Documentation/filesystems/fscrypt.rst

@@ -176,11 +176,11 @@ Master Keys
 
 Each encrypted directory tree is protected by a *master key*.  Master
 keys can be up to 64 bytes long, and must be at least as long as the
-greater of the security strength of the contents and filenames
-encryption modes being used.  For example, if any AES-256 mode is
-used, the master key must be at least 256 bits, i.e. 32 bytes.  A
-stricter requirement applies if the key is used by a v1 encryption
-policy and AES-256-XTS is used; such keys must be 64 bytes.
+greater of the key length needed by the contents and filenames
+encryption modes being used.  For example, if AES-256-XTS is used for
+contents encryption, the master key must be 64 bytes (512 bits).  Note
+that the XTS mode is defined to require a key twice as long as that
+required by the underlying block cipher.
 
 To "unlock" an encrypted directory tree, userspace must provide the
 appropriate master key.  There can be any number of master keys, each

Documentation/hwmon/lm90.rst

@@ -265,16 +265,6 @@ Supported chips:
 
 	       https://www.ti.com/litv/pdf/sbos686
 
-  * Texas Instruments TMP461
-
-    Prefix: 'tmp461'
-
-    Addresses scanned: I2C 0x48 through 0x4F
-
-    Datasheet: Publicly available at TI website
-
-	       https://www.ti.com/lit/gpn/tmp461
-
 Author: Jean Delvare <jdelvare@suse.de>
 
 

Documentation/kbuild/gcc-plugins.rst

@@ -11,13 +11,16 @@ compiler [1]_. They are useful for runtime instrumentation and static analysis.
 We can analyse, change and add further code during compilation via
 callbacks [2]_, GIMPLE [3]_, IPA [4]_ and RTL passes [5]_.
 
-The GCC plugin infrastructure of the kernel supports building out-of-tree
-modules, cross-compilation and building in a separate directory.
-Plugin source files have to be compilable by a C++ compiler.
+The GCC plugin infrastructure of the kernel supports all gcc versions from
+4.5 to 6.0, building out-of-tree modules, cross-compilation and building in a
+separate directory.
+Plugin source files have to be compilable by both a C and a C++ compiler as well
+because gcc versions 4.5 and 4.6 are compiled by a C compiler,
+gcc-4.7 can be compiled by a C or a C++ compiler,
+and versions 4.8+ can only be compiled by a C++ compiler.
 
-Currently the GCC plugin infrastructure supports only some architectures.
-Grep "select HAVE_GCC_PLUGINS" to find out which architectures support
-GCC plugins.
+Currently the GCC plugin infrastructure supports only the x86, arm, arm64 and
+powerpc architectures.
 
 This infrastructure was ported from grsecurity [6]_ and PaX [7]_.
 
@@ -44,13 +47,20 @@ Files
 	This is a compatibility header for GCC plugins.
 	It should be always included instead of individual gcc headers.
 
+**$(src)/scripts/gcc-plugin.sh**
+
+	This script checks the availability of the included headers in
+	gcc-common.h and chooses the proper host compiler to build the plugins
+	(gcc-4.7 can be built by either gcc or g++).
+
 **$(src)/scripts/gcc-plugins/gcc-generate-gimple-pass.h,
 $(src)/scripts/gcc-plugins/gcc-generate-ipa-pass.h,
 $(src)/scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h,
 $(src)/scripts/gcc-plugins/gcc-generate-rtl-pass.h**
 
 	These headers automatically generate the registration structures for
-	GIMPLE, SIMPLE_IPA, IPA and RTL passes.
+	GIMPLE, SIMPLE_IPA, IPA and RTL passes. They support all gcc versions
+	from 4.5 to 6.0.
 	They should be preferred to creating the structures by hand.
 
 
@@ -58,25 +68,21 @@ Usage
 =====
 
 You must install the gcc plugin headers for your gcc version,
-e.g., on Ubuntu for gcc-10::
+e.g., on Ubuntu for gcc-4.9::
 
-	apt-get install gcc-10-plugin-dev
+	apt-get install gcc-4.9-plugin-dev
 
 Or on Fedora::
 
 	dnf install gcc-plugin-devel
 
-Enable the GCC plugin infrastructure and some plugin(s) you want to use
-in the kernel config::
+Enable a GCC plugin based feature in the kernel config::
 
-	CONFIG_GCC_PLUGINS=y
-	CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=y
-	CONFIG_GCC_PLUGIN_LATENT_ENTROPY=y
-	...
+	CONFIG_GCC_PLUGIN_CYC_COMPLEXITY = y
 
-To compile the minimum tool set including the plugin(s)::
+To compile only the plugin(s)::
 
-	make scripts
+	make gcc-plugins
 
 or just run the kernel make and compile the whole kernel with
 the cyclomatic complexity GCC plugin.
@@ -85,8 +91,7 @@ the cyclomatic complexity GCC plugin.
 4. How to add a new GCC plugin
 ==============================
 
-The GCC plugins are in scripts/gcc-plugins/. You need to put plugin source files
-right under scripts/gcc-plugins/. Creating subdirectories is not supported.
-It must be added to scripts/gcc-plugins/Makefile, scripts/Makefile.gcc-plugins
-and a relevant Kconfig file.
+The GCC plugins are in $(src)/scripts/gcc-plugins/. You can use a file or a directory
+here. It must be added to $(src)/scripts/gcc-plugins/Makefile,
+$(src)/scripts/Makefile.gcc-plugins and $(src)/arch/Kconfig.
 See the cyc_complexity_plugin.c (CONFIG_GCC_PLUGIN_CYC_COMPLEXITY) GCC plugin.

Documentation/locking/locktypes.rst

@@ -439,9 +439,11 @@ preemption. The following substitution works on both kernels::
   spin_lock(&p->lock);
   p->count += this_cpu_read(var2);
 
+On a non-PREEMPT_RT kernel migrate_disable() maps to preempt_disable()
+which makes the above code fully equivalent. On a PREEMPT_RT kernel
 migrate_disable() ensures that the task is pinned on the current CPU which
 in turn guarantees that the per-CPU access to var1 and var2 are staying on
-the same CPU while the task remains preemptible.
+the same CPU.
 
 The migrate_disable() substitution is not valid for the following
 scenario::
@@ -454,8 +456,9 @@ scenario::
     p = this_cpu_ptr(&var1);
     p->val = func2();
 
-This breaks because migrate_disable() does not protect against reentrancy from
-a preempting task. A correct substitution for this case is::
+While correct on a non-PREEMPT_RT kernel, this breaks on PREEMPT_RT because
+here migrate_disable() does not protect against reentrancy from a
+preempting task. A correct substitution for this case is::
 
   func()
   {

Documentation/networking/bonding.rst

@@ -196,12 +196,11 @@ ad_actor_sys_prio
 ad_actor_system
 
 	In an AD system, this specifies the mac-address for the actor in
-	protocol packet exchanges (LACPDUs). The value cannot be a multicast
-	address. If the all-zeroes MAC is specified, bonding will internally
-	use the MAC of the bond itself. It is preferred to have the
-	local-admin bit set for this mac but driver does not enforce it. If
-	the value is not given then system defaults to using the masters'
-	mac address as actors' system address.
+	protocol packet exchanges (LACPDUs). The value cannot be NULL or
+	multicast. It is preferred to have the local-admin bit set for this
+	mac but driver does not enforce it. If the value is not given then
+	system defaults to using the masters' mac address as actors' system
+	address.
 
 	This parameter has effect only in 802.3ad mode and is available through
 	SysFs interface.

Documentation/networking/device_drivers/ethernet/intel/ixgbe.rst

@@ -440,22 +440,6 @@ NOTE: For 82599-based network connections, if you are enabling jumbo frames in
 a virtual function (VF), jumbo frames must first be enabled in the physical
 function (PF). The VF MTU setting cannot be larger than the PF MTU.
 
-NBASE-T Support
----------------
-The ixgbe driver supports NBASE-T on some devices. However, the advertisement
-of NBASE-T speeds is suppressed by default, to accommodate broken network
-switches which cannot cope with advertised NBASE-T speeds. Use the ethtool
-command to enable advertising NBASE-T speeds on devices which support it::
-
-  ethtool -s eth? advertise 0x1800000001028
-
-On Linux systems with INTERFACES(5), this can be specified as a pre-up command
-in /etc/network/interfaces so that the interface is always brought up with
-NBASE-T support, e.g.::
-
-  iface eth? inet dhcp
-       pre-up ethtool -s eth? advertise 0x1800000001028 || true
-
 Generic Receive Offload, aka GRO
 --------------------------------
 The driver supports the in-kernel software implementation of GRO. GRO has

Documentation/networking/ipvs-sysctl.rst

@@ -37,7 +37,8 @@ conn_reuse_mode - INTEGER
 
 	0: disable any special handling on port reuse. The new
 	connection will be delivered to the same real server that was
-	servicing the previous connection.
+	servicing the previous connection. This will effectively
+	disable expire_nodest_conn.
 
 	bit 1: enable rescheduling of new connections when it is safe.
 	That is, whenever expire_nodest_conn and for TCP sockets, when

Documentation/sound/hd-audio/models.rst

@@ -326,8 +326,6 @@ usi-headset
     Headset support on USI machines
 dual-codecs
     Lenovo laptops with dual codecs
-alc285-hp-amp-init
-    HP laptops which require speaker amplifier initialization (ALC285)
 
 ALC680
 ======

Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst

@@ -58,23 +58,3 @@ Image Source Control IDs
     The unit cell consists of the whole area of the pixel, sensitive and
     non-sensitive.
     This control is required for automatic calibration of sensors/cameras.
-
-``V4L2_CID_NOTIFY_GAINS (integer array)``
-    The sensor is notified what gains will be applied to the different
-    colour channels by subsequent processing (such as by an ISP). The
-    sensor is merely informed of these values in case it performs
-    processing that requires them, but it does not apply them itself to
-    the output pixels.
-
-    Currently it is defined only for Bayer sensors, and is an array
-    control taking 4 gain values, being the gains for each of the
-    Bayer channels. The gains are always in the order B, Gb, Gr and R,
-    irrespective of the exact Bayer order of the sensor itself.
-
-    The use of an array allows this control to be extended to sensors
-    with, for example, non-Bayer CFAs (colour filter arrays).
-
-    The units for the gain values are linear, with the default value
-    representing a gain of exactly 1.0. For example, if this default value
-    is reported as being (say) 128, then a value of 192 would represent
-    a gain of exactly 1.5.

MAINTAINERS

@@ -7341,6 +7341,7 @@ L:	linux-hardening@vger.kernel.org
 S:	Maintained
 F:	Documentation/kbuild/gcc-plugins.rst
 F:	scripts/Makefile.gcc-plugins
+F:	scripts/gcc-plugin.sh
 F:	scripts/gcc-plugins/
 
 GCOV BASED KERNEL PROFILING

Makefile

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 VERSION = 5
 PATCHLEVEL = 10
-SUBLEVEL = 92
+SUBLEVEL = 63
 EXTRAVERSION =
 NAME = Dare mighty things
 

arch/Kconfig

@@ -1026,9 +1026,6 @@ config RELR
 config ARCH_HAS_MEM_ENCRYPT
 	bool
 
-config ARCH_HAS_CC_PLATFORM
-	bool
-
 config HAVE_SPARSE_SYSCALL_NR
        bool
        help

arch/alpha/include/asm/io.h

@@ -60,7 +60,7 @@ extern inline void set_hae(unsigned long new_hae)
  * Change virtual addresses to physical addresses and vv.
  */
 #ifdef USE_48_BIT_KSEG
-static inline unsigned long virt_to_phys(volatile void *address)
+static inline unsigned long virt_to_phys(void *address)
 {
 	return (unsigned long)address - IDENT_ADDR;
 }
@@ -70,7 +70,7 @@ static inline void * phys_to_virt(unsigned long address)
 	return (void *) (address + IDENT_ADDR);
 }
 #else
-static inline unsigned long virt_to_phys(volatile void *address)
+static inline unsigned long virt_to_phys(void *address)
 {
         unsigned long phys = (unsigned long)address;
 
@@ -106,7 +106,7 @@ static inline void * phys_to_virt(unsigned long address)
 extern unsigned long __direct_map_base;
 extern unsigned long __direct_map_size;
 
-static inline unsigned long __deprecated virt_to_bus(volatile void *address)
+static inline unsigned long __deprecated virt_to_bus(void *address)
 {
 	unsigned long phys = virt_to_phys(address);
 	unsigned long bus = phys + __direct_map_base;

arch/arc/mm/cache.c

@@ -1123,7 +1123,7 @@ void clear_user_page(void *to, unsigned long u_vaddr, struct page *page)
 	clear_page(to);
 	clear_bit(PG_dc_clean, &page->flags);
 }
-EXPORT_SYMBOL(clear_user_page);
+
 
 /**********************************************************************
  * Explicit Cache flush request from user space via syscall

arch/arm/Kconfig

@@ -87,7 +87,6 @@ config ARM
 	select HAVE_FTRACE_MCOUNT_RECORD if !XIP_KERNEL
 	select HAVE_FUNCTION_GRAPH_TRACER if !THUMB2_KERNEL && !CC_IS_CLANG
 	select HAVE_FUNCTION_TRACER if !XIP_KERNEL
-	select HAVE_FUTEX_CMPXCHG if FUTEX
 	select HAVE_GCC_PLUGINS
 	select HAVE_HW_BREAKPOINT if PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7)
 	select HAVE_IDE if PCI || ISA || PCMCIA
@@ -245,7 +244,7 @@ config ARM_PATCH_PHYS_VIRT
 	  kernel in system memory.
 
 	  This can only be used with non-XIP MMU kernels where the base
-	  of physical memory is at a 2 MiB boundary.
+	  of physical memory is at a 16MB boundary.
 
 	  Only disable this option if you know that you do not require
 	  this feature (eg, building a kernel for a single machine) and

arch/arm/Makefile

@@ -60,15 +60,15 @@ KBUILD_CFLAGS	+= $(call cc-option,-fno-ipa-sra)
 # Note that GCC does not numerically define an architecture version
 # macro, but instead defines a whole series of macros which makes
 # testing for a specific architecture or later rather impossible.
-arch-$(CONFIG_CPU_32v7M)	=-D__LINUX_ARM_ARCH__=7 -march=armv7-m
-arch-$(CONFIG_CPU_32v7)		=-D__LINUX_ARM_ARCH__=7 -march=armv7-a
-arch-$(CONFIG_CPU_32v6)		=-D__LINUX_ARM_ARCH__=6 -march=armv6
+arch-$(CONFIG_CPU_32v7M)	=-D__LINUX_ARM_ARCH__=7 -march=armv7-m -Wa,-march=armv7-m
+arch-$(CONFIG_CPU_32v7)		=-D__LINUX_ARM_ARCH__=7 $(call cc-option,-march=armv7-a,-march=armv5t -Wa$(comma)-march=armv7-a)
+arch-$(CONFIG_CPU_32v6)		=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6,-march=armv5t -Wa$(comma)-march=armv6)
 # Only override the compiler option if ARMv6. The ARMv6K extensions are
 # always available in ARMv7
 ifeq ($(CONFIG_CPU_32v6),y)
-arch-$(CONFIG_CPU_32v6K)	=-D__LINUX_ARM_ARCH__=6 -march=armv6k
+arch-$(CONFIG_CPU_32v6K)	=-D__LINUX_ARM_ARCH__=6 $(call cc-option,-march=armv6k,-march=armv5t -Wa$(comma)-march=armv6k)
 endif
-arch-$(CONFIG_CPU_32v5)		=-D__LINUX_ARM_ARCH__=5 -march=armv5te
+arch-$(CONFIG_CPU_32v5)		=-D__LINUX_ARM_ARCH__=5 $(call cc-option,-march=armv5te,-march=armv4t)
 arch-$(CONFIG_CPU_32v4T)	=-D__LINUX_ARM_ARCH__=4 -march=armv4t
 arch-$(CONFIG_CPU_32v4)		=-D__LINUX_ARM_ARCH__=4 -march=armv4
 arch-$(CONFIG_CPU_32v3)		=-D__LINUX_ARM_ARCH__=3 -march=armv3m
@@ -82,7 +82,7 @@ tune-$(CONFIG_CPU_ARM720T)	=-mtune=arm7tdmi
 tune-$(CONFIG_CPU_ARM740T)	=-mtune=arm7tdmi
 tune-$(CONFIG_CPU_ARM9TDMI)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_ARM940T)	=-mtune=arm9tdmi
-tune-$(CONFIG_CPU_ARM946E)	=-mtune=arm9e
+tune-$(CONFIG_CPU_ARM946E)	=$(call cc-option,-mtune=arm9e,-mtune=arm9tdmi)
 tune-$(CONFIG_CPU_ARM920T)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_ARM922T)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_ARM925T)	=-mtune=arm9tdmi
@@ -90,11 +90,11 @@ tune-$(CONFIG_CPU_ARM926T)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_FA526)	=-mtune=arm9tdmi
 tune-$(CONFIG_CPU_SA110)	=-mtune=strongarm110
 tune-$(CONFIG_CPU_SA1100)	=-mtune=strongarm1100
-tune-$(CONFIG_CPU_XSCALE)	=-mtune=xscale
-tune-$(CONFIG_CPU_XSC3)		=-mtune=xscale
-tune-$(CONFIG_CPU_FEROCEON)	=-mtune=xscale
-tune-$(CONFIG_CPU_V6)		=-mtune=arm1136j-s
-tune-$(CONFIG_CPU_V6K)		=-mtune=arm1136j-s
+tune-$(CONFIG_CPU_XSCALE)	=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
+tune-$(CONFIG_CPU_XSC3)		=$(call cc-option,-mtune=xscale,-mtune=strongarm110) -Wa,-mcpu=xscale
+tune-$(CONFIG_CPU_FEROCEON)	=$(call cc-option,-mtune=marvell-f,-mtune=xscale)
+tune-$(CONFIG_CPU_V6)		=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
+tune-$(CONFIG_CPU_V6K)		=$(call cc-option,-mtune=arm1136j-s,-mtune=strongarm)
 
 # Evaluate tune cc-option calls now
 tune-y := $(tune-y)

arch/arm/boot/compressed/Makefile

@@ -84,8 +84,6 @@ compress-$(CONFIG_KERNEL_LZ4)  = lz4
 libfdt_objs := fdt_rw.o fdt_ro.o fdt_wip.o fdt.o
 
 ifeq ($(CONFIG_ARM_ATAG_DTB_COMPAT),y)
-CFLAGS_REMOVE_atags_to_fdt.o += -Wframe-larger-than=${CONFIG_FRAME_WARN}
-CFLAGS_atags_to_fdt.o += -Wframe-larger-than=1280
 OBJS	+= $(libfdt_objs) atags_to_fdt.o
 endif
 

arch/arm/boot/compressed/decompress.c

@@ -47,10 +47,7 @@ extern char * strchrnul(const char *, int);
 #endif
 
 #ifdef CONFIG_KERNEL_XZ
-/* Prevent KASAN override of string helpers in decompressor */
-#undef memmove
 #define memmove memmove
-#undef memcpy
 #define memcpy memcpy
 #include "../../../../lib/decompress_unxz.c"
 #endif

arch/arm/boot/compressed/head.S

@@ -468,10 +468,15 @@ dtb_check_done:
 
 		/*
 		 * Compute the address of the hyp vectors after relocation.
+		 * This requires some arithmetic since we cannot directly
+		 * reference __hyp_stub_vectors in a PC-relative way.
 		 * Call __hyp_set_vectors with the new address so that we
 		 * can HVC again after the copy.
 		 */
-		adr_l	r0, __hyp_stub_vectors
+0:		adr	r0, 0b
+		movw	r1, #:lower16:__hyp_stub_vectors - 0b
+		movt	r1, #:upper16:__hyp_stub_vectors - 0b
+		add	r0, r0, r1
 		sub	r0, r0, r5
 		add	r0, r0, r10
 		bl	__hyp_set_vectors
@@ -622,11 +627,17 @@ not_relocated:	mov	r0, #0
 		cmp	r0, #HYP_MODE		@ if not booted in HYP mode...
 		bne	__enter_kernel		@ boot kernel directly
 
-		adr_l	r0, __hyp_reentry_vectors
+		adr	r12, .L__hyp_reentry_vectors_offset
+		ldr	r0, [r12]
+		add	r0, r0, r12
+
 		bl	__hyp_set_vectors
 		__HVC(0)			@ otherwise bounce to hyp mode
 
 		b	.			@ should never be reached
+
+		.align	2
+.L__hyp_reentry_vectors_offset:	.long	__hyp_reentry_vectors - .
 #else
 		b	__enter_kernel
 #endif

arch/arm/boot/dts/Makefile

@@ -16,8 +16,7 @@ dtb-$(CONFIG_ARCH_BCM2835) += \
 	bcm2711-rpi-4-b.dtb \
 	bcm2711-rpi-400.dtb \
 	bcm2710-rpi-cm3.dtb \
-	bcm2711-rpi-cm4.dtb \
-	bcm2711-rpi-cm4s.dtb
+	bcm2711-rpi-cm4.dtb
 
 dtb-$(CONFIG_ARCH_ALPINE) += \
 	alpine-db.dtb

arch/arm/boot/dts/aspeed-g6-pinctrl.dtsi

@@ -208,12 +208,12 @@
 	};
 
 	pinctrl_hvi3c3_default: hvi3c3_default {
-		function = "I3C3";
+		function = "HVI3C3";
 		groups = "HVI3C3";
 	};
 
 	pinctrl_hvi3c4_default: hvi3c4_default {
-		function = "I3C4";
+		function = "HVI3C4";
 		groups = "HVI3C4";
 	};
 

arch/arm/boot/dts/at91-kizbox3_common.dtsi

@@ -336,7 +336,7 @@
 };
 
 &shutdown_controller {
-	debounce-delay-us = <976>;
+	atmel,shdwc-debouncer = <976>;
 	atmel,wakeup-rtc-timer;
 
 	input@0 {

arch/arm/boot/dts/at91-sam9x60ek.dts

@@ -92,8 +92,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_gpio_leds>;
 		status = "okay"; /* Conflict with pwm0. */
 
 		red {
@@ -539,10 +537,6 @@
 				 AT91_PIOA 19 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)	/* PA19 DAT2 periph A with pullup */
 				 AT91_PIOA 20 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>;	/* PA20 DAT3 periph A with pullup */
 		};
-		pinctrl_sdmmc0_cd: sdmmc0_cd {
-			atmel,pins =
-				<AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-		};
 	};
 
 	sdmmc1 {
@@ -575,14 +569,6 @@
 				      AT91_PIOD 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
 		};
 	};
-
-	leds {
-		pinctrl_gpio_leds: gpio_leds {
-			atmel,pins = <AT91_PIOB 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
-				      AT91_PIOB 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
-				      AT91_PIOB 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-		};
-	};
 }; /* pinctrl */
 
 &pwm0 {
@@ -594,7 +580,7 @@
 &sdmmc0 {
 	bus-width = <4>;
 	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_sdmmc0_default &pinctrl_sdmmc0_cd>;
+	pinctrl-0 = <&pinctrl_sdmmc0_default>;
 	status = "okay";
 	cd-gpios = <&pioA 23 GPIO_ACTIVE_LOW>;
 	disable-wp;
@@ -662,7 +648,7 @@
 };
 
 &shutdown_controller {
-	debounce-delay-us = <976>;
+	atmel,shdwc-debouncer = <976>;
 	status = "okay";
 
 	input@0 {

arch/arm/boot/dts/at91-sama5d27_som1_ek.dts

@@ -71,6 +71,7 @@
 			isc: isc@f0008000 {
 				pinctrl-names = "default";
 				pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>;
+				status = "okay";
 			};
 
 			qspi1: spi@f0024000 {
@@ -137,7 +138,7 @@
 			};
 
 			shdwc@f8048010 {
-				debounce-delay-us = <976>;
+				atmel,shdwc-debouncer = <976>;
 				atmel,wakeup-rtc-timer;
 
 				input@0 {

arch/arm/boot/dts/at91-sama5d27_wlsom1_ek.dts

@@ -205,7 +205,7 @@
 };
 
 &shutdown_controller {
-	debounce-delay-us = <976>;
+	atmel,shdwc-debouncer = <976>;
 	atmel,wakeup-rtc-timer;
 
 	input@0 {

arch/arm/boot/dts/at91-sama5d2_icp.dts

@@ -693,7 +693,7 @@
 };
 
 &shutdown_controller {
-	debounce-delay-us = <976>;
+	atmel,shdwc-debouncer = <976>;
 	atmel,wakeup-rtc-timer;
 
 	input@0 {

arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts

@@ -203,7 +203,7 @@
 			};
 
 			shdwc@f8048010 {
-				debounce-delay-us = <976>;
+				atmel,shdwc-debouncer = <976>;
 
 				input@0 {
 					reg = <0>;

arch/arm/boot/dts/at91-sama5d2_xplained.dts

@@ -347,7 +347,7 @@
 			};
 
 			shdwc@f8048010 {
-				debounce-delay-us = <976>;
+				atmel,shdwc-debouncer = <976>;
 				atmel,wakeup-rtc-timer;
 
 				input@0 {

arch/arm/boot/dts/at91-sama5d3_xplained.dts

@@ -57,8 +57,6 @@
 			};
 
 			spi0: spi@f0004000 {
-				pinctrl-names = "default";
-				pinctrl-0 = <&pinctrl_spi0_cs>;
 				cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>;
 				status = "okay";
 			};
@@ -171,8 +169,6 @@
 			};
 
 			spi1: spi@f8008000 {
-				pinctrl-names = "default";
-				pinctrl-0 = <&pinctrl_spi1_cs>;
 				cs-gpios = <&pioC 25 0>;
 				status = "okay";
 			};
@@ -252,26 +248,6 @@
 							<AT91_PIOE 3 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
 							 AT91_PIOE 4 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
 					};
-
-					pinctrl_gpio_leds: gpio_leds_default {
-						atmel,pins =
-							<AT91_PIOE 23 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
-							 AT91_PIOE 24 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-					};
-
-					pinctrl_spi0_cs: spi0_cs_default {
-						atmel,pins =
-							<AT91_PIOD 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
-							 AT91_PIOD 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-					};
-
-					pinctrl_spi1_cs: spi1_cs_default {
-						atmel,pins = <AT91_PIOC 25 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-					};
-
-					pinctrl_vcc_mmc0_reg_gpio: vcc_mmc0_reg_gpio_default {
-						atmel,pins = <AT91_PIOE 2 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-					};
 				};
 			};
 		};
@@ -363,8 +339,6 @@
 
 	vcc_mmc0_reg: fixedregulator_mmc0 {
 		compatible = "regulator-fixed";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_vcc_mmc0_reg_gpio>;
 		gpio = <&pioE 2 GPIO_ACTIVE_LOW>;
 		regulator-name = "mmc0-card-supply";
 		regulator-min-microvolt = <3300000>;
@@ -388,9 +362,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_gpio_leds>;
-		status = "okay";
 
 		d2 {
 			label = "d2";

arch/arm/boot/dts/at91-sama5d4_xplained.dts

@@ -90,8 +90,6 @@
 			};
 
 			spi1: spi@fc018000 {
-				pinctrl-names = "default";
-				pinctrl-0 = <&pinctrl_spi0_cs>;
 				cs-gpios = <&pioB 21 0>;
 				status = "okay";
 			};
@@ -149,19 +147,6 @@
 						atmel,pins =
 							<AT91_PIOE 1 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
 					};
-					pinctrl_spi0_cs: spi0_cs_default {
-						atmel,pins =
-							<AT91_PIOB 21 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-					};
-					pinctrl_gpio_leds: gpio_leds_default {
-						atmel,pins =
-							<AT91_PIOD 30 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
-							 AT91_PIOE 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-					};
-					pinctrl_vcc_mmc1_reg: vcc_mmc1_reg {
-						atmel,pins =
-							<AT91_PIOE 4 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
-					};
 				};
 			};
 		};
@@ -267,8 +252,6 @@
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_gpio_leds>;
 		status = "okay";
 
 		d8 {
@@ -295,8 +278,6 @@
 
 	vcc_mmc1_reg: fixedregulator_mmc1 {
 		compatible = "regulator-fixed";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_vcc_mmc1_reg>;
 		gpio = <&pioE 4 GPIO_ACTIVE_LOW>;
 		regulator-name = "VDD MCI1";
 		regulator-min-microvolt = <3300000>;

arch/arm/boot/dts/at91-tse850-3.dts

@@ -262,7 +262,7 @@
 &macb1 {
 	status = "okay";
 
-	phy-mode = "rmii";
+	phy-mode = "rgmii";
 
 	#address-cells = <1>;
 	#size-cells = <0>;

arch/arm/boot/dts/bcm-nsp.dtsi

@@ -77,7 +77,7 @@
 		interrupt-affinity = <&cpu0>, <&cpu1>;
 	};
 
-	mpcore-bus@19000000 {
+	mpcore@19000000 {
 		compatible = "simple-bus";
 		ranges = <0x00000000 0x19000000 0x00023000>;
 		#address-cells = <1>;
@@ -219,7 +219,7 @@
 			status = "disabled";
 		};
 
-		sdio: mmc@21000 {
+		sdio: sdhci@21000 {
 			compatible = "brcm,sdhci-iproc-cygnus";
 			reg = <0x21000 0x100>;
 			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;

arch/arm/boot/dts/bcm2708-rpi-b-plus.dts

@@ -5,6 +5,7 @@
 #include "bcm283x-rpi-smsc9514.dtsi"
 #include "bcm283x-rpi-csi1-2lane.dtsi"
 #include "bcm283x-rpi-i2c0mux_0_28.dtsi"
+#include "bcm283x-rpi-cam1-regulator.dtsi"
 
 / {
 	compatible = "raspberrypi,model-b-plus", "brcm,bcm2835";
@@ -115,9 +116,6 @@
 	gpio = <&gpio 41 GPIO_ACTIVE_HIGH>;
 };
 
-cam0_reg: &cam_dummy_reg {
-};
-
 / {
 	__overrides__ {
 		act_led_gpio = <&act_led>,"gpios:4";

arch/arm/boot/dts/bcm2708-rpi-b-rev1.dts

@@ -4,6 +4,7 @@
 #include "bcm2708-rpi.dtsi"
 #include "bcm283x-rpi-smsc9512.dtsi"
 #include "bcm283x-rpi-csi1-2lane.dtsi"
+#include "bcm283x-rpi-cam1-regulator.dtsi"
 
 / {
 	compatible = "raspberrypi,model-b", "brcm,bcm2835";
@@ -122,9 +123,6 @@ i2c_csi_dsi: &i2c1 {
 	gpio = <&gpio 27 GPIO_ACTIVE_HIGH>;
 };
 
-cam0_reg: &cam_dummy_reg {
-};
-
 / {
 	__overrides__ {
 		act_led_gpio = <&act_led>,"gpios:4";

arch/arm/boot/dts/bcm2708-rpi-b.dts

@@ -5,6 +5,7 @@
 #include "bcm283x-rpi-smsc9512.dtsi"
 #include "bcm283x-rpi-csi1-2lane.dtsi"
 #include "bcm283x-rpi-i2c0mux_0_28.dtsi"
+#include "bcm283x-rpi-cam1-regulator.dtsi"
 
 / {
 	compatible = "raspberrypi,model-b", "brcm,bcm2835";
@@ -109,9 +110,6 @@
 	gpio = <&gpio 21 GPIO_ACTIVE_HIGH>;
 };
 
-cam0_reg: &cam_dummy_reg {
-};
-
 / {
 	__overrides__ {
 		act_led_gpio = <&act_led>,"gpios:4";

arch/arm/boot/dts/bcm2708-rpi-cm.dts

@@ -8,15 +8,21 @@
 / {
 	compatible = "raspberrypi,compute-module", "brcm,bcm2835";
 	model = "Raspberry Pi Compute Module";
-};
 
-&cam1_reg {
-	gpio = <&gpio 2 GPIO_ACTIVE_HIGH>;
-	status = "disabled";
-};
-
-cam0_reg: &cam0_regulator {
-	gpio = <&gpio 30 GPIO_ACTIVE_HIGH>;
+	cam1_reg: cam1_reg {
+		compatible = "regulator-fixed";
+		regulator-name = "cam1-regulator";
+		gpio = <&gpio 2 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		status = "disabled";
+	};
+	cam0_reg: cam0_reg {
+		compatible = "regulator-fixed";
+		regulator-name = "cam0-regulator";
+		gpio = <&gpio 30 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		status = "disabled";
+	};
 };
 
 &uart0 {

arch/arm/boot/dts/bcm2708-rpi-cm.dtsi

@@ -14,9 +14,5 @@
 		act_led_gpio = <&act_led>,"gpios:4";
 		act_led_activelow = <&act_led>,"gpios:8";
 		act_led_trigger = <&act_led>,"linux,default-trigger";
-		cam0_reg = <&cam0_reg>,"status";
-		cam0_reg_gpio = <&cam0_reg>,"gpios:4";
-		cam1_reg = <&cam1_reg>,"status";
-		cam1_reg_gpio = <&cam1_reg>,"gpios:4";
 	};
 };

arch/arm/boot/dts/bcm2708-rpi-zero-w.dts

@@ -5,6 +5,7 @@
 #include "bcm283x-rpi-csi1-2lane.dtsi"
 #include "bcm283x-rpi-i2c0mux_0_28.dtsi"
 #include "bcm2708-rpi-bt.dtsi"
+#include "bcm283x-rpi-cam1-regulator.dtsi"
 
 / {
 	compatible = "raspberrypi,model-zero-w", "brcm,bcm2835";
@@ -166,9 +167,6 @@
 	gpio = <&gpio 44 GPIO_ACTIVE_HIGH>;
 };
 
-cam0_reg: &cam_dummy_reg {
-};
-
 / {
 	__overrides__ {
 		act_led_gpio = <&act_led>,"gpios:4";

arch/arm/boot/dts/bcm2708-rpi-zero.dts

@@ -4,6 +4,7 @@
 #include "bcm2708-rpi.dtsi"
 #include "bcm283x-rpi-csi1-2lane.dtsi"
 #include "bcm283x-rpi-i2c0mux_0_28.dtsi"
+#include "bcm283x-rpi-cam1-regulator.dtsi"
 
 / {
 	compatible = "raspberrypi,model-zero", "brcm,bcm2835";
@@ -113,9 +114,6 @@
 	gpio = <&gpio 41 GPIO_ACTIVE_HIGH>;
 };
 
-cam0_reg: &cam_dummy_reg {
-};
-
 / {
 	__overrides__ {
 		act_led_gpio = <&act_led>,"gpios:4";

arch/arm/boot/dts/bcm2709-rpi-2-b.dts

@@ -5,6 +5,7 @@
 #include "bcm283x-rpi-smsc9514.dtsi"
 #include "bcm283x-rpi-csi1-2lane.dtsi"
 #include "bcm283x-rpi-i2c0mux_0_28.dtsi"
+#include "bcm283x-rpi-cam1-regulator.dtsi"
 
 / {
 	compatible = "raspberrypi,2-model-b", "brcm,bcm2836";
@@ -115,9 +116,6 @@
 	gpio = <&gpio 41 GPIO_ACTIVE_HIGH>;
 };
 
-cam0_reg: &cam_dummy_reg {
-};
-
 / {
 	__overrides__ {
 		act_led_gpio = <&act_led>,"gpios:4";

arch/arm/boot/dts/bcm270x-rpi.dtsi

@@ -65,6 +65,12 @@
 			status = "okay";
 		};
 
+		vcsm: vcsm {
+			compatible = "raspberrypi,bcm2835-vcsm";
+			firmware = <&firmware>;
+			status = "okay";
+		};
+
 		/* External sound card */
 		sound: sound {
 			status = "disabled";
@@ -142,14 +148,7 @@
 	/* Onboard audio */
 	audio: bcm2835_audio {
 		compatible = "brcm,bcm2835-audio";
-		brcm,firmware = <&firmware>;
 		brcm,pwm-channels = <8>;
 		status = "disabled";
 	};
 };
-
-&firmware {
-	vcio: vcio {
-		compatible = "raspberrypi,vcio";
-	};
-};

arch/arm/boot/dts/bcm270x.dtsi

@@ -153,39 +153,6 @@
 		};
 	};
 
-	cam1_reg: cam1_regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "cam1-reg";
-		enable-active-high;
-		/* Needs to be enabled, as removing a regulator is very unsafe */
-		status = "okay";
-	};
-
-	cam1_clk: cam1_clk {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		status = "disabled";
-	};
-
-	cam0_regulator: cam0_regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "cam0-reg";
-		enable-active-high;
-		status = "disabled";
-	};
-
-	cam0_clk: cam0_clk {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		status = "disabled";
-	};
-
-	cam_dummy_reg: cam_dummy_reg {
-		compatible = "regulator-fixed";
-		regulator-name = "cam-dummy-reg";
-		status = "okay";
-	};
-
 	__overrides__ {
 		cam0-pwdn-ctrl;
 		cam0-pwdn;
@@ -222,28 +189,6 @@
 			     20 21>;
 		brcm,function = <BCM2835_FSEL_ALT2>;
 	};
-	dpi_16bit_gpio0: dpi_16bit_gpio0 {
-		brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11
-			     12 13 14 15 16 17 18 19>;
-		brcm,function = <BCM2835_FSEL_ALT2>;
-	};
-	dpi_16bit_gpio2: dpi_16bit_gpio2 {
-		brcm,pins = <2 3 4 5 6 7 8 9 10 11
-			     12 13 14 15 16 17 18 19>;
-		brcm,function = <BCM2835_FSEL_ALT2>;
-	};
-	dpi_16bit_cpadhi_gpio0: dpi_16bit_cpadhi_gpio0 {
-		brcm,pins = <0 1 2 3 4 5 6 7 8
-			     12 13 14 15 16 17
-			     20 21 22 23 24>;
-		brcm,function = <BCM2835_FSEL_ALT2>;
-	};
-	dpi_16bit_cpadhi_gpio2: dpi_16bit_cpadhi_gpio2 {
-		brcm,pins = <2 3 4 5 6 7 8
-			     12 13 14 15 16 17
-			     20 21 22 23 24>;
-		brcm,function = <BCM2835_FSEL_ALT2>;
-	};
 };
 
 &uart0 {
@@ -263,7 +208,6 @@
 	bus-width = <4>;
 	brcm,overclock-50 = <0>;
 	brcm,pio-limit = <1>;
-	firmware = <&firmware>;
 };
 
 &spi0 {

arch/arm/boot/dts/bcm2710-rpi-2-b.dts

@@ -5,6 +5,7 @@
 #include "bcm283x-rpi-smsc9514.dtsi"
 #include "bcm283x-rpi-csi1-2lane.dtsi"
 #include "bcm283x-rpi-i2c0mux_0_28.dtsi"
+#include "bcm283x-rpi-cam1-regulator.dtsi"
 
 / {
 	compatible = "raspberrypi,2-model-b-rev2", "brcm,bcm2837";
@@ -115,9 +116,6 @@
 	gpio = <&gpio 41 GPIO_ACTIVE_HIGH>;
 };
 
-cam0_reg: &cam_dummy_reg {
-};
-
 / {
 	__overrides__ {
 		act_led_gpio = <&act_led>,"gpios:4";

arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts

@@ -6,6 +6,7 @@
 #include "bcm283x-rpi-csi1-2lane.dtsi"
 #include "bcm283x-rpi-i2c0mux_0_44.dtsi"
 #include "bcm271x-rpi-bt.dtsi"
+#include "bcm283x-rpi-cam1-regulator.dtsi"
 
 / {
 	compatible = "raspberrypi,3-model-b-plus", "brcm,bcm2837";
@@ -187,9 +188,6 @@
 	gpio = <&expgpio 5 GPIO_ACTIVE_HIGH>;
 };
 
-cam0_reg: &cam_dummy_reg {
-};
-
 / {
 	__overrides__ {
 		act_led_gpio = <&act_led>,"gpios:4";

arch/arm/boot/dts/bcm2710-rpi-3-b.dts

@@ -6,6 +6,7 @@
 #include "bcm283x-rpi-csi1-2lane.dtsi"
 #include "bcm283x-rpi-i2c0mux_0_44.dtsi"
 #include "bcm271x-rpi-bt.dtsi"
+#include "bcm283x-rpi-cam1-regulator.dtsi"
 
 / {
 	compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
@@ -196,9 +197,6 @@
 	gpio = <&expgpio 5 GPIO_ACTIVE_HIGH>;
 };
 
-cam0_reg: &cam_dummy_reg {
-};
-
 / {
 	__overrides__ {
 		act_led_gpio = <&act_led>,"gpios:4";

arch/arm/boot/dts/bcm2710-rpi-cm3.dts

@@ -8,15 +8,21 @@
 / {
 	compatible = "raspberrypi,3-compute-module", "brcm,bcm2837";
 	model = "Raspberry Pi Compute Module 3";
-};
 
-&cam1_reg {
-	gpio = <&gpio 2 GPIO_ACTIVE_HIGH>;
-	status = "disabled";
-};
-
-cam0_reg: &cam0_regulator {
-	gpio = <&gpio 30 GPIO_ACTIVE_HIGH>;
+	cam1_reg: cam1_reg {
+		compatible = "regulator-fixed";
+		regulator-name = "cam1-regulator";
+		gpio = <&gpio 2 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		status = "disabled";
+	};
+	cam0_reg: cam0_reg {
+		compatible = "regulator-fixed";
+		regulator-name = "cam0-regulator";
+		gpio = <&gpio 30 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		status = "disabled";
+	};
 };
 
 &uart0 {
@@ -138,9 +144,5 @@ cam0_reg: &cam0_regulator {
 		act_led_gpio = <&act_led>,"gpios:4";
 		act_led_activelow = <&act_led>,"gpios:8";
 		act_led_trigger = <&act_led>,"linux,default-trigger";
-		cam0_reg = <&cam0_reg>,"status";
-		cam0_reg_gpio = <&cam0_reg>,"gpios:4";
-		cam1_reg = <&cam1_reg>,"status";
-		cam1_reg_gpio = <&cam1_reg>,"gpios:4";
 	};
 };

arch/arm/boot/dts/bcm2710-rpi-zero-2-w.dts

@@ -5,6 +5,7 @@
 #include "bcm283x-rpi-csi1-2lane.dtsi"
 #include "bcm283x-rpi-i2c0mux_0_44.dtsi"
 #include "bcm2708-rpi-bt.dtsi"
+#include "bcm283x-rpi-cam1-regulator.dtsi"
 
 / {
 	compatible = "raspberrypi,model-zero-2-w", "brcm,bcm2837";
@@ -187,9 +188,6 @@
 	gpio = <&gpio 40 GPIO_ACTIVE_HIGH>;
 };
 
-cam0_reg: &cam_dummy_reg {
-};
-
 / {
 	__overrides__ {
 		act_led_gpio = <&act_led>,"gpios:4";

arch/arm/boot/dts/bcm2711-rpi-4-b.dts

@@ -54,8 +54,8 @@
 		regulator-always-on;
 		regulator-settling-time-us = <5000>;
 		gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>;
-		states = <1800000 0x1>,
-			 <3300000 0x0>;
+		states = <1800000 0x1
+			  3300000 0x0>;
 		status = "okay";
 	};
 
@@ -181,14 +181,12 @@
 &hdmi0 {
 	clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 0>, <&clk_27MHz>;
 	clock-names = "hdmi", "bvb", "audio", "cec";
-	wifi-2.4ghz-coexistence;
 	status = "okay";
 };
 
 &hdmi1 {
 	clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 1>, <&clk_27MHz>;
 	clock-names = "hdmi", "bvb", "audio", "cec";
-	wifi-2.4ghz-coexistence;
 	status = "okay";
 };
 
@@ -273,16 +271,15 @@
 };
 
 &pcie0 {
-	pci@0,0 {
-		device_type = "pci";
+	pci@1,0 {
 		#address-cells = <3>;
 		#size-cells = <2>;
 		ranges;
 
 		reg = <0 0 0 0 0>;
 
-		usb@0,0 {
-			reg = <0 0 0 0 0>;
+		usb@1,0 {
+			reg = <0x10000 0 0 0 0>;
 			resets = <&reset RASPBERRYPI_FIRMWARE_RESET_ID_USB>;
 		};
 	};
@@ -339,6 +336,7 @@
 #include "bcm2711-rpi.dtsi"
 #include "bcm283x-rpi-csi1-2lane.dtsi"
 #include "bcm283x-rpi-i2c0mux_0_44.dtsi"
+#include "bcm283x-rpi-cam1-regulator.dtsi"
 
 / {
 	chosen {
@@ -607,9 +605,6 @@
 	gpio = <&expgpio 5 GPIO_ACTIVE_HIGH>;
 };
 
-cam0_reg: &cam_dummy_reg {
-};
-
 / {
 	__overrides__ {
 		act_led_gpio = <&act_led>,"gpios:4";

arch/arm/boot/dts/bcm2711-rpi-400.dts

@@ -93,9 +93,9 @@
 				  "PWR_LED_OFF",
 				  "GLOBAL_RESET",
 				  "VDD_SD_IO_SEL",
-				  "GLOBAL_SHUTDOWN",
+				  "CAM_GPIO",
 				  "SD_PWR_ON",
-				  "SHUTDOWN_REQUEST";
+				  "SD_OC_N";
 		status = "okay";
 	};
 
@@ -273,16 +273,15 @@
 };
 
 &pcie0 {
-	pci@0,0 {
-		device_type = "pci";
+	pci@1,0 {
 		#address-cells = <3>;
 		#size-cells = <2>;
 		ranges;
 
 		reg = <0 0 0 0 0>;
 
-		usb@0,0 {
-			reg = <0 0 0 0 0>;
+		usb@1,0 {
+			reg = <0x10000 0 0 0 0>;
 			resets = <&reset RASPBERRYPI_FIRMWARE_RESET_ID_USB>;
 		};
 	};

arch/arm/boot/dts/bcm2711-rpi-cm4.dts

@@ -286,16 +286,15 @@
 };
 
 &pcie0 {
-	pci@0,0 {
-		device_type = "pci";
+	pci@1,0 {
 		#address-cells = <3>;
 		#size-cells = <2>;
 		ranges;
 
 		reg = <0 0 0 0 0>;
 
-		usb@0,0 {
-			reg = <0 0 0 0 0>;
+		usb@1,0 {
+			reg = <0x10000 0 0 0 0>;
 			resets = <&reset RASPBERRYPI_FIRMWARE_RESET_ID_USB>;
 		};
 	};
@@ -353,6 +352,7 @@
 #include "bcm283x-rpi-csi0-2lane.dtsi"
 #include "bcm283x-rpi-csi1-4lane.dtsi"
 #include "bcm283x-rpi-i2c0mux_0_44.dtsi"
+#include "bcm283x-rpi-cam1-regulator.dtsi"
 
 / {
 	chosen {

arch/arm/boot/dts/bcm2711-rpi-cm4s.dts

@@ -1,459 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/dts-v1/;
-#include "bcm2711.dtsi"
-#include "bcm2835-rpi.dtsi"
-
-#include <dt-bindings/reset/raspberrypi,firmware-reset.h>
-
-/ {
-	compatible = "raspberrypi,4-compute-module-s", "brcm,bcm2711";
-	model = "Raspberry Pi Compute Module 4S";
-
-	chosen {
-		/* 8250 auxiliary UART instead of pl011 */
-		stdout-path = "serial1:115200n8";
-	};
-
-	/* Will be filled by the bootloader */
-	memory@0 {
-		device_type = "memory";
-		reg = <0 0 0>;
-	};
-
-	aliases {
-		emmc2bus = &emmc2bus;
-		blconfig = &blconfig;
-	};
-
-	leds {
-		led-act {
-			gpios = <&virtgpio 0 0>;
-		};
-	};
-};
-
-&ddc0 {
-	status = "okay";
-};
-
-&firmware {
-	firmware_clocks: clocks {
-		compatible = "raspberrypi,firmware-clocks";
-		#clock-cells = <1>;
-	};
-
-	reset: reset {
-		compatible = "raspberrypi,firmware-reset";
-		#reset-cells = <1>;
-	};
-};
-
-&gpio {
-	/*
-	 * Parts taken from rpi_SCH_4b_4p0_reduced.pdf and
-	 * the official GPU firmware DT blob.
-	 *
-	 * Legend:
-	 * "FOO" = GPIO line named "FOO" on the schematic
-	 * "FOO_N" = GPIO line named "FOO" on schematic, active low
-	 */
-	gpio-line-names = "ID_SDA",
-			  "ID_SCL",
-			  "SDA1",
-			  "SCL1",
-			  "GPIO_GCLK",
-			  "GPIO5",
-			  "GPIO6",
-			  "SPI_CE1_N",
-			  "SPI_CE0_N",
-			  "SPI_MISO",
-			  "SPI_MOSI",
-			  "SPI_SCLK",
-			  "GPIO12",
-			  "GPIO13",
-			  /* Serial port */
-			  "TXD1",
-			  "RXD1",
-			  "GPIO16",
-			  "GPIO17",
-			  "GPIO18",
-			  "GPIO19",
-			  "GPIO20",
-			  "GPIO21",
-			  "GPIO22",
-			  "GPIO23",
-			  "GPIO24",
-			  "GPIO25",
-			  "GPIO26",
-			  "GPIO27",
-			  "GPIO28",
-			  "GPIO29",
-			  "GPIO30",
-			  "GPIO31",
-			  "GPIO32",
-			  "GPIO33",
-			  "GPIO34",
-			  "GPIO35",
-			  "GPIO36",
-			  "GPIO37",
-			  "GPIO38",
-			  "GPIO39",
-			  "PWM0_MISO",
-			  "PWM1_MOSI",
-			  "GPIO42",
-			  "GPIO43",
-			  "GPIO44",
-			  "GPIO45";
-};
-
-&hdmi0 {
-	clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 0>, <&clk_27MHz>;
-	clock-names = "hdmi", "bvb", "audio", "cec";
-	wifi-2.4ghz-coexistence;
-	status = "okay";
-};
-
-
-&hvs {
-	clocks = <&firmware_clocks 4>;
-};
-
-&pixelvalve0 {
-	status = "okay";
-};
-
-&pixelvalve1 {
-	status = "okay";
-};
-
-&pixelvalve2 {
-	status = "okay";
-};
-
-&pixelvalve4 {
-	status = "okay";
-};
-
-&pwm1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pwm1_0_gpio40 &pwm1_1_gpio41>;
-	status = "okay";
-};
-
-&rmem {
-	/*
-	 * RPi4's co-processor will copy the board's bootloader configuration
-	 * into memory for the OS to consume. It'll also update this node with
-	 * its placement information.
-	 */
-	blconfig: nvram@0 {
-		compatible = "raspberrypi,bootloader-config", "nvmem-rmem";
-		#address-cells = <1>;
-		#size-cells = <1>;
-		reg = <0x0 0x0 0x0>;
-		no-map;
-		status = "disabled";
-	};
-};
-
-/* EMMC2 is used to drive the EMMC card */
-&emmc2 {
-	bus-width = <8>;
-	broken-cd;
-	status = "okay";
-};
-
-&pcie0 {
-	status = "disabled";
-};
-
-&vchiq {
-	interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
-};
-
-&vc4 {
-	status = "okay";
-};
-
-&vec {
-	status = "disabled";
-};
-
-// =============================================
-// Downstream rpi- changes
-
-#define BCM2711
-
-#include "bcm270x.dtsi"
-
-/ {
-	soc {
-		/delete-node/ pixelvalve@7e807000;
-		/delete-node/ hdmi@7e902000;
-
-		virtgpio: virtgpio {
-			compatible = "brcm,bcm2835-virtgpio";
-			gpio-controller;
-			#gpio-cells = <2>;
-			firmware = <&firmware>;
-			status = "okay";
-		};
-	};
-};
-
-#include "bcm2711-rpi.dtsi"
-#include "bcm283x-rpi-csi0-2lane.dtsi"
-#include "bcm283x-rpi-csi1-4lane.dtsi"
-#include "bcm283x-rpi-i2c0mux_0_28.dtsi"
-
-/delete-node/ &hdmi1;
-
-/ {
-	chosen {
-		bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1";
-	};
-
-	aliases {
-		serial0 = &uart0;
-		mmc0 = &emmc2;
-		mmc1 = &mmcnr;
-		mmc2 = &sdhost;
-		i2c3 = &i2c3;
-		i2c4 = &i2c4;
-		i2c5 = &i2c5;
-		i2c6 = &i2c6;
-		spi3 = &spi3;
-		spi4 = &spi4;
-		spi5 = &spi5;
-		spi6 = &spi6;
-		/delete-property/ intc;
-	};
-
-	/delete-node/ wifi-pwrseq;
-};
-
-&uart0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&uart0_pins>;
-	status = "okay";
-};
-
-&spi0 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&spi0_pins &spi0_cs_pins>;
-	cs-gpios = <&gpio 8 1>, <&gpio 7 1>;
-
-	spidev0: spidev@0{
-		compatible = "spidev";
-		reg = <0>;	/* CE0 */
-		#address-cells = <1>;
-		#size-cells = <0>;
-		spi-max-frequency = <125000000>;
-	};
-
-	spidev1: spidev@1{
-		compatible = "spidev";
-		reg = <1>;	/* CE1 */
-		#address-cells = <1>;
-		#size-cells = <0>;
-		spi-max-frequency = <125000000>;
-	};
-};
-
-&gpio {
-	spi0_pins: spi0_pins {
-		brcm,pins = <9 10 11>;
-		brcm,function = <BCM2835_FSEL_ALT0>;
-	};
-
-	spi0_cs_pins: spi0_cs_pins {
-		brcm,pins = <8 7>;
-		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
-	};
-
-	spi3_pins: spi3_pins {
-		brcm,pins = <1 2 3>;
-		brcm,function = <BCM2835_FSEL_ALT3>;
-	};
-
-	spi3_cs_pins: spi3_cs_pins {
-		brcm,pins = <0 24>;
-		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
-	};
-
-	spi4_pins: spi4_pins {
-		brcm,pins = <5 6 7>;
-		brcm,function = <BCM2835_FSEL_ALT3>;
-	};
-
-	spi4_cs_pins: spi4_cs_pins {
-		brcm,pins = <4 25>;
-		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
-	};
-
-	spi5_pins: spi5_pins {
-		brcm,pins = <13 14 15>;
-		brcm,function = <BCM2835_FSEL_ALT3>;
-	};
-
-	spi5_cs_pins: spi5_cs_pins {
-		brcm,pins = <12 26>;
-		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
-	};
-
-	spi6_pins: spi6_pins {
-		brcm,pins = <19 20 21>;
-		brcm,function = <BCM2835_FSEL_ALT3>;
-	};
-
-	spi6_cs_pins: spi6_cs_pins {
-		brcm,pins = <18 27>;
-		brcm,function = <BCM2835_FSEL_GPIO_OUT>;
-	};
-
-	i2c0_pins: i2c0 {
-		brcm,pins = <0 1>;
-		brcm,function = <BCM2835_FSEL_ALT0>;
-		brcm,pull = <BCM2835_PUD_UP>;
-	};
-
-	i2c1_pins: i2c1 {
-		brcm,pins = <2 3>;
-		brcm,function = <BCM2835_FSEL_ALT0>;
-		brcm,pull = <BCM2835_PUD_UP>;
-	};
-
-	i2c3_pins: i2c3 {
-		brcm,pins = <4 5>;
-		brcm,function = <BCM2835_FSEL_ALT5>;
-		brcm,pull = <BCM2835_PUD_UP>;
-	};
-
-	i2c4_pins: i2c4 {
-		brcm,pins = <8 9>;
-		brcm,function = <BCM2835_FSEL_ALT5>;
-		brcm,pull = <BCM2835_PUD_UP>;
-	};
-
-	i2c5_pins: i2c5 {
-		brcm,pins = <12 13>;
-		brcm,function = <BCM2835_FSEL_ALT5>;
-		brcm,pull = <BCM2835_PUD_UP>;
-	};
-
-	i2c6_pins: i2c6 {
-		brcm,pins = <22 23>;
-		brcm,function = <BCM2835_FSEL_ALT5>;
-		brcm,pull = <BCM2835_PUD_UP>;
-	};
-
-	i2s_pins: i2s {
-		brcm,pins = <18 19 20 21>;
-		brcm,function = <BCM2835_FSEL_ALT0>;
-	};
-
-	sdio_pins: sdio_pins {
-		brcm,pins =     <34 35 36 37 38 39>;
-		brcm,function = <BCM2835_FSEL_ALT3>; // alt3 = SD1
-		brcm,pull =     <0 2 2 2 2 2>;
-	};
-
-	uart0_pins: uart0_pins {
-		brcm,pins;
-		brcm,function;
-		brcm,pull;
-	};
-
-	uart2_pins: uart2_pins {
-		brcm,pins = <0 1>;
-		brcm,function = <BCM2835_FSEL_ALT4>;
-		brcm,pull = <0 2>;
-	};
-
-	uart3_pins: uart3_pins {
-		brcm,pins = <4 5>;
-		brcm,function = <BCM2835_FSEL_ALT4>;
-		brcm,pull = <0 2>;
-	};
-
-	uart4_pins: uart4_pins {
-		brcm,pins = <8 9>;
-		brcm,function = <BCM2835_FSEL_ALT4>;
-		brcm,pull = <0 2>;
-	};
-
-	uart5_pins: uart5_pins {
-		brcm,pins = <12 13>;
-		brcm,function = <BCM2835_FSEL_ALT4>;
-		brcm,pull = <0 2>;
-	};
-};
-
-&i2c0if {
-	clock-frequency = <100000>;
-};
-
-&i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c1_pins>;
-	clock-frequency = <100000>;
-};
-
-&i2s {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2s_pins>;
-};
-
-// =============================================
-// Board specific stuff here
-
-&sdhost {
-	status = "disabled";
-};
-
-&gpio {
-	audio_pins: audio_pins {
-		brcm,pins = <>;
-		brcm,function = <>;
-	};
-};
-
-&leds {
-	act_led: led-act {
-		label = "led0";
-		linux,default-trigger = "mmc0";
-		gpios = <&virtgpio 0 0>;
-	};
-};
-
-&pwm1 {
-	status = "disabled";
-};
-
-&audio {
-	pinctrl-names = "default";
-	pinctrl-0 = <&audio_pins>;
-	brcm,disable-headphones = <1>;
-};
-
-&cam1_reg {
-	gpio = <&gpio 2 GPIO_ACTIVE_HIGH>;
-	status = "disabled";
-};
-
-cam0_reg: &cam0_regulator {
-	gpio = <&gpio 30 GPIO_ACTIVE_HIGH>;
-	status = "disabled";
-};
-
-/ {
-	__overrides__ {
-		act_led_gpio = <&act_led>,"gpios:4";
-		act_led_activelow = <&act_led>,"gpios:8";
-		act_led_trigger = <&act_led>,"linux,default-trigger";
-
-		sd_poll_once = <&emmc2>, "non-removable?";
-		spi_dma4 = <&spi0>, "dmas:0=", <&dma40>,
-			   <&spi0>, "dmas:8=", <&dma40>;
-	};
-};

arch/arm/boot/dts/bcm2711.dtsi

@@ -519,17 +519,11 @@
 			#address-cells = <3>;
 			#interrupt-cells = <1>;
 			#size-cells = <2>;
-			interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+			interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "pcie", "msi";
 			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
 			interrupt-map = <0 0 0 1 &gicv2 GIC_SPI 143
-							IRQ_TYPE_LEVEL_HIGH>,
-					<0 0 0 2 &gicv2 GIC_SPI 144
-							IRQ_TYPE_LEVEL_HIGH>,
-					<0 0 0 3 &gicv2 GIC_SPI 145
-							IRQ_TYPE_LEVEL_HIGH>,
-					<0 0 0 4 &gicv2 GIC_SPI 146
 							IRQ_TYPE_LEVEL_HIGH>;
 			msi-controller;
 			msi-parent = <&pcie0>;
@@ -559,8 +553,8 @@
 				compatible = "brcm,genet-mdio-v5";
 				reg = <0xe14 0x8>;
 				reg-names = "mdio";
-				#address-cells = <0x1>;
-				#size-cells = <0x0>;
+				#address-cells = <0x0>;
+				#size-cells = <0x1>;
 			};
 		};
 	};
@@ -595,8 +589,6 @@
 		     <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>,
 		     <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
 
-	gpio-ranges = <&gpio 0 0 58>;
-
 	gpclk0_gpio49: gpclk0_gpio49 {
 		pin-gpclk {
 			pins = "gpio49";

arch/arm/boot/dts/bcm2835-common.dtsi

@@ -128,7 +128,7 @@
 				    "hd";
 			interrupts = <2 8>, <2 9>;
 			ddc = <&i2c2>;
-			clocks = <&firmware_clocks 9>,
+			clocks = <&clocks BCM2835_PLLH_PIX>,
 				 <&clocks BCM2835_CLOCK_HSM>;
 			clock-names = "pixel", "hdmi";
 			dmas = <&dma (17|(1<<27)|(1<<24))>;

arch/arm/boot/dts/bcm283x-rpi-cam1-regulator.dtsi

@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/ {
+	cam1_reg: cam1_reg {
+		compatible = "regulator-fixed";
+		regulator-name = "cam1-reg";
+		enable-active-high;
+		status = "disabled";
+	};
+};

arch/arm/boot/dts/bcm283x.dtsi

@@ -126,8 +126,6 @@
 			interrupt-controller;
 			#interrupt-cells = <2>;
 
-			gpio-ranges = <&gpio 0 0 54>;
-
 			/* Defines common pin muxing groups
 			 *
 			 * While each pin can have its mux selected

arch/arm/boot/dts/bcm4708-netgear-r6250.dts

@@ -20,7 +20,7 @@
 		bootargs = "console=ttyS0,115200 earlycon";
 	};
 
-	memory@0 {
+	memory {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;

arch/arm/boot/dts/bcm4709-asus-rt-ac87u.dts

@@ -19,7 +19,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory@0 {
+	memory {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;

arch/arm/boot/dts/bcm4709-buffalo-wxr-1900dhp.dts

@@ -19,7 +19,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory@0 {
+	memory {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x18000000>;

arch/arm/boot/dts/bcm4709-linksys-ea9200.dts

@@ -16,7 +16,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory@0 {
+	memory {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;

arch/arm/boot/dts/bcm4709-netgear-r7000.dts

@@ -19,7 +19,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory@0 {
+	memory {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;

arch/arm/boot/dts/bcm4709-netgear-r8000.dts

@@ -30,7 +30,7 @@
 		bootargs = "console=ttyS0,115200";
 	};
 
-	memory@0 {
+	memory {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x08000000>;

arch/arm/boot/dts/bcm4709-tplink-archer-c9-v1.dts

@@ -15,7 +15,7 @@
 		bootargs = "console=ttyS0,115200 earlycon";
 	};
 
-	memory@0 {
+	memory {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;
 	};

arch/arm/boot/dts/bcm47094-luxul-xwc-2000.dts

@@ -16,7 +16,7 @@
 		bootargs = "earlycon";
 	};
 
-	memory@0 {
+	memory {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>,
 		      <0x88000000 0x18000000>;

arch/arm/boot/dts/bcm53016-meraki-mr32.dts

@@ -20,7 +20,7 @@
 		bootargs = " console=ttyS0,115200n8 earlycon";
 	};
 
-	memory@0 {
+	memory {
 		reg = <0x00000000 0x08000000>;
 		device_type = "memory";
 	};
@@ -195,25 +195,3 @@
 		};
 	};
 };
-
-&srab {
-	status = "okay";
-
-	ports {
-		port@0 {
-			reg = <0>;
-			label = "poe";
-		};
-
-		port@5 {
-			reg = <5>;
-			label = "cpu";
-			ethernet = <&gmac0>;
-
-			fixed-link {
-				speed = <1000>;
-				duplex-full;
-			};
-		};
-	};
-};

arch/arm/boot/dts/bcm5301x.dtsi

@@ -242,8 +242,6 @@
 
 			gpio-controller;
 			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupt-cells = <2>;
 		};
 
 		pcie0: pcie@12000 {
@@ -410,7 +408,7 @@
 	i2c0: i2c@18009000 {
 		compatible = "brcm,iproc-i2c";
 		reg = <0x18009000 0x50>;
-		interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+		interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
 		#address-cells = <1>;
 		#size-cells = <0>;
 		clock-frequency = <100000>;

arch/arm/boot/dts/bcm94708.dts

@@ -38,7 +38,7 @@
 	model = "NorthStar SVK (BCM94708)";
 	compatible = "brcm,bcm94708", "brcm,bcm4708";
 
-	memory@0 {
+	memory {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;
 	};

arch/arm/boot/dts/bcm94709.dts

@@ -38,7 +38,7 @@
 	model = "NorthStar SVK (BCM94709)";
 	compatible = "brcm,bcm94709", "brcm,bcm4709", "brcm,bcm4708";
 
-	memory@0 {
+	memory {
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;
 	};

arch/arm/boot/dts/exynos4210-i9100.dts

@@ -765,7 +765,7 @@
 		compatible = "brcm,bcm4330-bt";
 
 		shutdown-gpios = <&gpl0 4 GPIO_ACTIVE_HIGH>;
-		reset-gpios = <&gpl1 0 GPIO_ACTIVE_LOW>;
+		reset-gpios = <&gpl1 0 GPIO_ACTIVE_HIGH>;
 		device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>;
 		host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
 	};

arch/arm/boot/dts/imx53-m53menlo.dts

@@ -56,7 +56,6 @@
 	panel {
 		compatible = "edt,etm0700g0dh6";
 		pinctrl-0 = <&pinctrl_display_gpio>;
-		pinctrl-names = "default";
 		enable-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>;
 
 		port {
@@ -77,7 +76,8 @@
 		regulator-name = "vbus";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
-		gpio = <&gpio1 2 0>;
+		gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
 	};
 };
 

arch/arm/boot/dts/imx53-ppd.dts

@@ -70,12 +70,6 @@
 		clock-frequency = <11289600>;
 	};
 
-	achc_24M: achc-clock {
-		compatible = "fixed-clock";
-		#clock-cells = <0>;
-		clock-frequency = <24000000>;
-	};
-
 	sgtlsound: sound {
 		compatible = "fsl,imx53-cpuvo-sgtl5000",
 			     "fsl,imx-audio-sgtl5000";
@@ -319,13 +313,16 @@
 		    &gpio4 12 GPIO_ACTIVE_LOW>;
 	status = "okay";
 
-	spidev0: spi@1 {
-		compatible = "ge,achc", "nxp,kinetis-k20";
-		reg = <1>, <0>;
-		vdd-supply = <&reg_3v3>;
-		vdda-supply = <&reg_3v3>;
-		clocks = <&achc_24M>;
-		reset-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
+	spidev0: spi@0 {
+		compatible = "ge,achc";
+		reg = <0>;
+		spi-max-frequency = <1000000>;
+	};
+
+	spidev1: spi@1 {
+		compatible = "ge,achc";
+		reg = <1>;
+		spi-max-frequency = <1000000>;
 	};
 
 	gpioxra0: gpio@2 {

arch/arm/boot/dts/imx6dl-yapp4-common.dtsi

@@ -5,7 +5,6 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/input/input.h>
-#include <dt-bindings/leds/common.h>
 #include <dt-bindings/pwm/pwm.h>
 
 / {
@@ -276,7 +275,6 @@
 			led-cur = /bits/ 8 <0x20>;
 			max-cur = /bits/ 8 <0x60>;
 			reg = <0>;
-			color = <LED_COLOR_ID_RED>;
 		};
 
 		chan@1 {
@@ -284,7 +282,6 @@
 			led-cur = /bits/ 8 <0x20>;
 			max-cur = /bits/ 8 <0x60>;
 			reg = <1>;
-			color = <LED_COLOR_ID_GREEN>;
 		};
 
 		chan@2 {
@@ -292,7 +289,6 @@
 			led-cur = /bits/ 8 <0x20>;
 			max-cur = /bits/ 8 <0x60>;
 			reg = <2>;
-			color = <LED_COLOR_ID_BLUE>;
 		};
 
 		chan@3 {
@@ -300,7 +296,6 @@
 			led-cur = /bits/ 8 <0x0>;
 			max-cur = /bits/ 8 <0x0>;
 			reg = <3>;
-			color = <LED_COLOR_ID_WHITE>;
 		};
 	};
 

arch/arm/boot/dts/imx6qdl-pico.dtsi

@@ -176,18 +176,7 @@
 	pinctrl-0 = <&pinctrl_enet>;
 	phy-mode = "rgmii-id";
 	phy-reset-gpios = <&gpio1 26 GPIO_ACTIVE_LOW>;
-	phy-handle = <&phy>;
 	status = "okay";
-
-	mdio {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		phy: ethernet-phy@1 {
-			reg = <1>;
-			qca,clk-out-frequency = <125000000>;
-		};
-	};
 };
 
 &hdmi {

arch/arm/boot/dts/imx6qdl-wandboard.dtsi

@@ -289,7 +289,6 @@
 
 		ethphy: ethernet-phy@1 {
 			reg = <1>;
-			qca,clk-out-frequency = <125000000>;
 		};
 	};
 };

arch/arm/boot/dts/imx6ull-pinfunc.h

@@ -82,6 +82,6 @@
 #define MX6ULL_PAD_CSI_DATA04__ESAI_TX_FS                         0x01F4 0x0480 0x0000 0x9 0x0
 #define MX6ULL_PAD_CSI_DATA05__ESAI_TX_CLK                        0x01F8 0x0484 0x0000 0x9 0x0
 #define MX6ULL_PAD_CSI_DATA06__ESAI_TX5_RX0                       0x01FC 0x0488 0x0000 0x9 0x0
-#define MX6ULL_PAD_CSI_DATA07__ESAI_TX0                           0x0200 0x048C 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_DATA07__ESAI_T0                            0x0200 0x048C 0x0000 0x9 0x0
 
 #endif /* __DTS_IMX6ULL_PINFUNC_H */

arch/arm/boot/dts/ls1021a-tsn.dts

@@ -251,7 +251,7 @@
 
 	flash@0 {
 		/* Rev. A uses 64MB flash, Rev. B & C use 32MB flash */
-		compatible = "jedec,spi-nor";
+		compatible = "jedec,spi-nor", "s25fl256s1", "s25fl512s";
 		spi-max-frequency = <20000000>;
 		#address-cells = <1>;
 		#size-cells = <1>;

arch/arm/boot/dts/ls1021a.dtsi

@@ -331,6 +331,39 @@
 			#thermal-sensor-cells = <1>;
 		};
 
+		thermal-zones {
+			cpu_thermal: cpu-thermal {
+				polling-delay-passive = <1000>;
+				polling-delay = <5000>;
+
+				thermal-sensors = <&tmu 0>;
+
+				trips {
+					cpu_alert: cpu-alert {
+						temperature = <85000>;
+						hysteresis = <2000>;
+						type = "passive";
+					};
+					cpu_crit: cpu-crit {
+						temperature = <95000>;
+						hysteresis = <2000>;
+						type = "critical";
+					};
+				};
+
+				cooling-maps {
+					map0 {
+						trip = <&cpu_alert>;
+						cooling-device =
+							<&cpu0 THERMAL_NO_LIMIT
+							THERMAL_NO_LIMIT>,
+							<&cpu1 THERMAL_NO_LIMIT
+							THERMAL_NO_LIMIT>;
+					};
+				};
+			};
+		};
+
 		dspi0: spi@2100000 {
 			compatible = "fsl,ls1021a-v1.0-dspi";
 			#address-cells = <1>;
@@ -985,37 +1018,4 @@
 			big-endian;
 		};
 	};
-
-	thermal-zones {
-		cpu_thermal: cpu-thermal {
-			polling-delay-passive = <1000>;
-			polling-delay = <5000>;
-
-			thermal-sensors = <&tmu 0>;
-
-			trips {
-				cpu_alert: cpu-alert {
-					temperature = <85000>;
-					hysteresis = <2000>;
-					type = "passive";
-				};
-				cpu_crit: cpu-crit {
-					temperature = <95000>;
-					hysteresis = <2000>;
-					type = "critical";
-				};
-			};
-
-			cooling-maps {
-				map0 {
-					trip = <&cpu_alert>;
-					cooling-device =
-						<&cpu0 THERMAL_NO_LIMIT
-						THERMAL_NO_LIMIT>,
-						<&cpu1 THERMAL_NO_LIMIT
-						THERMAL_NO_LIMIT>;
-				};
-			};
-		};
-	};
 };

arch/arm/boot/dts/meson8.dtsi

@@ -251,13 +251,8 @@
 					  "pp2", "ppmmu2", "pp4", "ppmmu4",
 					  "pp5", "ppmmu5", "pp6", "ppmmu6";
 			resets = <&reset RESET_MALI>;
-
 			clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_MALI>;
 			clock-names = "bus", "core";
-
-			assigned-clocks = <&clkc CLKID_MALI>;
-			assigned-clock-rates = <318750000>;
-
 			operating-points-v2 = <&gpu_opp_table>;
 		};
 	};

arch/arm/boot/dts/meson8b-ec100.dts

@@ -153,7 +153,7 @@
 		regulator-min-microvolt = <860000>;
 		regulator-max-microvolt = <1140000>;
 
-		pwm-supply = <&vcc_5v>;
+		vin-supply = <&vcc_5v>;
 
 		pwms = <&pwm_cd 0 1148 0>;
 		pwm-dutycycle-range = <100 0>;
@@ -237,7 +237,7 @@
 		regulator-min-microvolt = <860000>;
 		regulator-max-microvolt = <1140000>;
 
-		pwm-supply = <&vcc_5v>;
+		vin-supply = <&vcc_5v>;
 
 		pwms = <&pwm_cd 1 1148 0>;
 		pwm-dutycycle-range = <100 0>;

arch/arm/boot/dts/meson8b-mxq.dts

@@ -39,8 +39,6 @@
 		regulator-min-microvolt = <860000>;
 		regulator-max-microvolt = <1140000>;
 
-		pwm-supply = <&vcc_5v>;
-
 		pwms = <&pwm_cd 0 1148 0>;
 		pwm-dutycycle-range = <100 0>;
 
@@ -86,7 +84,7 @@
 		regulator-min-microvolt = <860000>;
 		regulator-max-microvolt = <1140000>;
 
-		pwm-supply = <&vcc_5v>;
+		vin-supply = <&vcc_5v>;
 
 		pwms = <&pwm_cd 1 1148 0>;
 		pwm-dutycycle-range = <100 0>;

arch/arm/boot/dts/meson8b-odroidc1.dts

@@ -136,7 +136,7 @@
 		regulator-min-microvolt = <860000>;
 		regulator-max-microvolt = <1140000>;
 
-		pwm-supply = <&p5v0>;
+		vin-supply = <&p5v0>;
 
 		pwms = <&pwm_cd 0 12218 0>;
 		pwm-dutycycle-range = <91 0>;
@@ -168,7 +168,7 @@
 		regulator-min-microvolt = <860000>;
 		regulator-max-microvolt = <1140000>;
 
-		pwm-supply = <&p5v0>;
+		vin-supply = <&p5v0>;
 
 		pwms = <&pwm_cd 1 12218 0>;
 		pwm-dutycycle-range = <91 0>;

arch/arm/boot/dts/omap-gpmc-smsc9221.dtsi

@@ -29,7 +29,7 @@
 		compatible = "smsc,lan9221","smsc,lan9115";
 		bank-width = <2>;
 
-		gpmc,mux-add-data = <0>;
+		gpmc,mux-add-data;
 		gpmc,cs-on-ns = <0>;
 		gpmc,cs-rd-off-ns = <42>;
 		gpmc,cs-wr-off-ns = <36>;

arch/arm/boot/dts/omap3-gta04.dtsi

@@ -515,7 +515,7 @@
 		compatible = "bosch,bma180";
 		reg = <0x41>;
 		pinctrl-names = "default";
-		pinctrl-0 = <&bma180_pins>;
+		pintcrl-0 = <&bma180_pins>;
 		interrupt-parent = <&gpio4>;
 		interrupts = <19 IRQ_TYPE_LEVEL_HIGH>; /* GPIO_115 */
 	};

arch/arm/boot/dts/omap3-overo-tobiduo-common.dtsi

@@ -22,7 +22,7 @@
 		compatible = "smsc,lan9221","smsc,lan9115";
 		bank-width = <2>;
 
-		gpmc,mux-add-data = <0>;
+		gpmc,mux-add-data;
 		gpmc,cs-on-ns = <0>;
 		gpmc,cs-rd-off-ns = <42>;
 		gpmc,cs-wr-off-ns = <36>;

arch/arm/boot/dts/omap3430-sdp.dts

@@ -101,7 +101,7 @@
 
 	nand@1,0 {
 		compatible = "ti,omap2-nand";
-		reg = <1 0 4>; /* CS1, offset 0, IO size 4 */
+		reg = <0 0 4>; /* CS0, offset 0, IO size 4 */
 		interrupt-parent = <&gpmc>;
 		interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
 			     <1 IRQ_TYPE_NONE>;	/* termcount */

arch/arm/boot/dts/overlays/Makefile

@@ -34,7 +34,6 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
 	cap1106.dtbo \
 	chipdip-dac.dtbo \
 	cma.dtbo \
-	cutiepi-panel.dtbo \
 	dht11.dtbo \
 	dionaudio-loco.dtbo \
 	dionaudio-loco-v2.dtbo \
@@ -50,7 +49,6 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
 	enc28j60.dtbo \
 	enc28j60-spi2.dtbo \
 	exc3000.dtbo \
-	fbtft.dtbo \
 	fe-pi-audio.dtbo \
 	fsm-demo.dtbo \
 	ghost-amp.dtbo \
@@ -233,7 +231,6 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
 	vc4-fkms-v3d.dtbo \
 	vc4-fkms-v3d-pi4.dtbo \
 	vc4-kms-dpi-at056tn53v1.dtbo \
-	vc4-kms-dpi-generic.dtbo \
 	vc4-kms-dsi-7inch.dtbo \
 	vc4-kms-dsi-lt070me05000.dtbo \
 	vc4-kms-dsi-lt070me05000-v2.dtbo \
@@ -242,7 +239,6 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \
 	vc4-kms-v3d-pi4.dtbo \
 	vc4-kms-vga666.dtbo \
 	vga666.dtbo \
-	vl805.dtbo \
 	w1-gpio.dtbo \
 	w1-gpio-pullup.dtbo \
 	w5500.dtbo \

arch/arm/boot/dts/overlays/README

@@ -144,16 +144,6 @@ Params:
                                 See /sys/kernel/debug/raspberrypi_axi_monitor
                                 for the results.
 
-        cam0_reg                Enables CAM 0 regulator. CM1 & 3 only.
-
-        cam0_reg_gpio           Set GPIO for CAM 0 regulator. Default 30.
-                                CM1 & 3 only.
-
-        cam1_reg                Enables CAM 1 regulator. CM1 & 3 only.
-
-        cam1_reg_gpio           Set GPIO for CAM 1 regulator. Default 2.
-                                CM1 & 3 only.
-
         eee                     Enable Energy Efficient Ethernet support for
                                 compatible devices (default "on"). See also
                                 "tx_lpi_timer". Pi3B+ only.
@@ -426,8 +416,6 @@ Info:   Analog Devices ADV7282M analogue video to CSI2 bridge.
         variants.
 Load:   dtoverlay=adv7282m,<param>=<val>
 Params: addr                    Overrides the I2C address (default 0x21)
-        media-controller        Configure use of Media Controller API for
-                                configuring the sensor (default off)
 
 
 Name:   adv728x-m
@@ -438,8 +426,6 @@ Params: addr                    Overrides the I2C address (default 0x21)
         adv7280m                Select ADV7280-M.
         adv7281m                Select ADV7281-M.
         adv7281ma               Select ADV7281-MA.
-        media-controller        Configure use of Media Controller API for
-                                configuring the sensor (default off)
 
 
 Name:   akkordion-iqdacplus
@@ -679,12 +665,6 @@ Params: cma-512                 CMA is 512MB (needs 1GB)
         cma-default             Use upstream's default value
 
 
-Name:   cutiepi-panel
-Info:   8" TFT LCD display and touch panel used by cutiepi.io
-Load:   dtoverlay=cutiepi-panel
-Params: <None>
-
-
 Name:   dht11
 Info:   Overlay for the DHT11/DHT21/DHT22 humidity/temperature sensors
         Also sometimes found with the part number(s) AM230x.
@@ -873,130 +853,6 @@ Params: interrupt               GPIO used for interrupt (default 4)
         swapxy                  Touchscreen swapped x y axis
 
 
-Name:   fbtft
-Info:   Overlay for SPI-connected displays using the fbtft drivers.
-
-        This overlay seeks to replace the functionality provided by fbtft_device
-        which is now gone from the kernel.
-
-        Most displays from fbtft_device have been ported over.
-        Example:
-          dtoverlay=fbtft,spi0-0,rpi-display,reset_pin=23,dc_pin=24,led_pin=18,rotate=270
-
-        It is also possible to specify the controller (this will use the default
-        init sequence in the driver).
-        Example:
-          dtoverlay=fbtft,spi0-0,ili9341,bgr,reset_pin=23,dc_pin=24,led_pin=18,rotate=270
-
-        For devices on spi1 or spi2, the interfaces should be enabled
-        with one of the spi1-1/2/3cs and/or spi2-1/2/3cs overlays.
-
-        The following features of fbtft_device have not been ported over:
-        - parallel bus is not supported
-        - the init property which overrides the controller initialization
-          sequence is not supported as a parameter due to memory limitations in
-          the bootloader responsible for applying the overlay.
-
-        See https://github.com/notro/fbtft/wiki/FBTFT-RPI-overlays for how to
-        create an overlay.
-
-Load:   dtoverlay=fbtft,<param>=<val>
-Params:
-        spi<n>-<m>              Configure device at spi<n>, cs<m>
-                                (boolean, required)
-        speed                   SPI bus speed in Hz (default 32000000)
-        cpha                    Shifted clock phase (CPHA) mode
-        cpol                    Inverse clock polarity (CPOL) mode
-
-        adafruit18              Adafruit 1.8
-        adafruit22              Adafruit 2.2 (old)
-        adafruit22a             Adafruit 2.2
-        adafruit28              Adafruit 2.8
-        adafruit13m             Adafruit 1.3 OLED
-        admatec_c-berry28       C-Berry28
-        dogs102                 EA DOGS102
-        er_tftm050_2            ER-TFTM070-2
-        er_tftm070_5            ER-TFTM070-5
-        ew24ha0                 EW24HA0
-        ew24ha0_9bit            EW24HA0 in 9-bit mode
-        freetronicsoled128      Freetronics OLED128
-        hy28a                   HY28A
-        hy28b                   HY28B
-        itdb28_spi              ITDB02-2.8 with SPI interface circuit
-        mi0283qt-2              Watterott MI0283QT-2
-        mi0283qt-9a             Watterott MI0283QT-9A
-        nokia3310               Nokia 3310
-        nokia3310a              Nokia 3310a
-        nokia5110               Nokia 5110
-        piscreen                PiScreen
-        pitft                   Adafruit PiTFT 2.8
-        pioled                  ILSoft OLED
-        rpi-display             Watterott rpi-display
-        sainsmart18             Sainsmart 1.8
-        sainsmart32_spi         Sainsmart 3.2 with SPI interfce circuit
-        tinylcd35               TinyLCD 3.5
-        tm022hdh26              Tianma TM022HDH26
-        tontec35_9481           Tontect 3.5 with ILI9481 controller
-        tontec35_9486           Tontect 3.5 with ILI9486 controller
-        waveshare32b            Waveshare 3.2
-        waveshare22             Waveshare 2.2
-
-        bd663474                BD663474 display controller
-        hx8340bn                HX8340BN display controller
-        hx8347d                 HX8347D display controller
-        hx8353d                 HX8353D display controller
-        hx8357d                 HX8357D display controller
-        ili9163                 ILI9163 display controller
-        ili9320                 ILI9320 display controller
-        ili9325                 ILI9325 display controller
-        ili9340                 ILI9340 display controller
-        ili9341                 ILI9341 display controller
-        ili9481                 ILI9481 display controller
-        ili9486                 ILI9486 display controller
-        pcd8544                 PCD8544 display controller
-        ra8875                  RA8875 display controller
-        s6d02a1                 S6D02A1 display controller
-        s6d1121                 S6D1121 display controller
-        seps525                 SEPS525 display controller
-        sh1106                  SH1106 display controller
-        ssd1289                 SSD1289 display controller
-        ssd1305                 SSD1305 display controller
-        ssd1306                 SSD1306 display controller
-        ssd1325                 SSD1325 display controller
-        ssd1331                 SSD1331 display controller
-        ssd1351                 SSD1351 display controller
-        st7735r                 ST7735R display controller
-        st7789v                 ST7789V display controller
-        tls8204                 TLS8204 display controller
-        uc1611                  UC1611 display controller
-        uc1701                  UC1701 display controller
-        upd161704               UPD161704 display controller
-
-        width                   Display width in pixels
-        height                  Display height in pixels
-        regwidth                Display controller register width (default is
-                                driver specific)
-        buswidth                Display bus interface width (default 8)
-        debug                   Debug output level {0-7}
-        rotate                  Display rotation {0, 90, 180, 270} (counter
-                                clockwise). Not supported by all drivers.
-        bgr                     Enable BGR mode (default off). Use if Red and
-                                Blue are swapped. Not supported by all drivers.
-        fps                     Frames per second (default 30). In effect this
-                                states how long the driver will wait after video
-                                memory has been changed until display update
-                                transfer is started.
-        txbuflen                Length of the FBTFT transmit buffer
-                                (default 4096)
-        startbyte               Sets the Start byte used by fb_ili9320,
-                                fb_ili9325 and fb_hx8347d. Common value is 0x70.
-        gamma                   String representation of Gamma Curve(s). Driver
-                                specific. Not supported by all drivers.
-        reset_pin               GPIO pin for RESET
-        dc_pin                  GPIO pin for D/C
-        led_pin                 GPIO pin for LED backlight
-
-
 Name:   fe-pi-audio
 Info:   Configures the Fe-Pi Audio Sound Card
 Load:   dtoverlay=fe-pi-audio
@@ -1171,11 +1027,6 @@ Info:   Drives a GPIO high or low on poweroff (including halt). Using this
         or reboot). This also disables the ability to trigger a boot by driving
         GPIO3 low.
 
-        The GPIO starts in an inactive state. At poweroff time it is driven
-        active for 100ms, then inactive for 100ms, then active again. It is
-        safe to remove the power at any point after the initial activation of
-        the GPIO.
-
         Users of this overlay are required to provide an external mechanism to
         switch off the power supply when signalled - failure to do so results
         in a kernel BUG, increased power consumption and undefined behaviour.
@@ -1191,8 +1042,6 @@ Params: gpiopin                 GPIO for signalling (default 26)
         input                   Set if the gpio pin should be configured as
                                 an input.
         export                  Set to export the configured pin to sysfs
-        active_delay_ms         Initial GPIO active period (default 100)
-        inactive_delay_ms       Subsequent GPIO inactive period (default 100)
         timeout_ms              Specify (in ms) how long the kernel waits for
                                 power-down before issuing a WARN (default 3000).
 
@@ -1859,10 +1708,6 @@ Params: rotation                Mounting rotation of the camera sensor (0 or
                                 180, default 180)
         orientation             Sensor orientation (0 = front, 1 = rear,
                                 2 = external, default external)
-        media-controller        Configure use of Media Controller API for
-                                configuring the sensor (default on)
-        cam0                    Adopt the default configuration for CAM0 on a
-                                Compute Module (CSI0, i2c_vc, and cam0_reg).
 
 
 Name:   imx290
@@ -1883,10 +1728,6 @@ Params: 4lane                   Enable 4 CSI2 lanes. This requires a Compute
                                 2 = external, default external)
         rotation                Mounting rotation of the camera sensor (0 or
                                 180, default 0)
-        media-controller        Configure use of Media Controller API for
-                                configuring the sensor (default on)
-        cam0                    Adopt the default configuration for CAM0 on a
-                                Compute Module (CSI0, i2c_vc, and cam0_reg).
 
 
 Name:   imx378
@@ -1898,10 +1739,6 @@ Params: rotation                Mounting rotation of the camera sensor (0 or
                                 180, default 180)
         orientation             Sensor orientation (0 = front, 1 = rear,
                                 2 = external, default external)
-        media-controller        Configure use of Media Controller API for
-                                configuring the sensor (default on)
-        cam0                    Adopt the default configuration for CAM0 on a
-                                Compute Module (CSI0, i2c_vc, and cam0_reg).
 
 
 Name:   imx477
@@ -1913,10 +1750,6 @@ Params: rotation                Mounting rotation of the camera sensor (0 or
                                 180, default 180)
         orientation             Sensor orientation (0 = front, 1 = rear,
                                 2 = external, default external)
-        media-controller        Configure use of Media Controller API for
-                                configuring the sensor (default on)
-        cam0                    Adopt the default configuration for CAM0 on a
-                                Compute Module (CSI0, i2c_vc, and cam0_reg).
 
 
 Name:   imx519
@@ -1928,10 +1761,6 @@ Params: rotation                Mounting rotation of the camera sensor (0 or
                                 180, default 0)
         orientation             Sensor orientation (0 = front, 1 = rear,
                                 2 = external, default external)
-        media-controller        Configure use of Media Controller API for
-                                configuring the sensor (default on)
-        cam0                    Adopt the default configuration for CAM0 on a
-                                Compute Module (CSI0, i2c_vc, and cam0_reg).
 
 
 Name:   iqaudio-codec
@@ -1995,11 +1824,8 @@ Name:   irs1125
 Info:   Infineon irs1125 TOF camera module.
         Uses Unicam 1, which is the standard camera connector on most Pi
         variants.
-Load:   dtoverlay=irs1125,<param>=<val>
-Params: media-controller        Configure use of Media Controller API for
-                                configuring the sensor (default off)
-        cam0                    Adopt the default configuration for CAM0 on a
-                                Compute Module (CSI0, i2c_vc, and cam0_reg).
+Load:   dtoverlay=irs1125
+Params: <None>
 
 
 Name:   jedec-spi-nor
@@ -2411,10 +2237,6 @@ Params: rotation                Mounting rotation of the camera sensor (0 or
                                 180, default 0)
         orientation             Sensor orientation (0 = front, 1 = rear,
                                 2 = external, default external)
-        media-controller        Configure use of Media Controller API for
-                                configuring the sensor (default on)
-        cam0                    Adopt the default configuration for CAM0 on a
-                                Compute Module (CSI0, i2c_vc, and cam0_reg).
 
 
 Name:   ov7251
@@ -2426,10 +2248,6 @@ Params: rotation                Mounting rotation of the camera sensor (0 or
                                 180, default 0)
         orientation             Sensor orientation (0 = front, 1 = rear,
                                 2 = external, default external)
-        media-controller        Configure use of Media Controller API for
-                                configuring the sensor (default off)
-        cam0                    Adopt the default configuration for CAM0 on a
-                                Compute Module (CSI0, i2c_vc, and cam0_reg).
 
 
 Name:   ov9281
@@ -2441,10 +2259,6 @@ Params: rotation                Mounting rotation of the camera sensor (0 or
                                 180, default 0)
         orientation             Sensor orientation (0 = front, 1 = rear,
                                 2 = external, default external)
-        media-controller        Configure use of Media Controller API for
-                                configuring the sensor (default on)
-        cam0                    Adopt the default configuration for CAM0 on a
-                                Compute Module (CSI0, i2c_vc, and cam0_reg).
 
 
 Name:   papirus
@@ -3425,10 +3239,6 @@ Params: 4lane                   Use 4 lanes (only applicable to Compute Modules
         link-frequency          Set the link frequency. Only values of 297000000
                                 (574Mbit/s) and 486000000 (972Mbit/s - default)
                                 are supported by the driver.
-        media-controller        Configure use of Media Controller API for
-                                configuring the sensor (default off)
-        cam0                    Adopt the default configuration for CAM0 on a
-                                Compute Module (CSI0, i2c_vc, and cam0_reg).
 
 
 Name:   tc358743-audio
@@ -3599,36 +3409,6 @@ Load:   dtoverlay=vc4-kms-dpi-at056tn53v1
 Params: <None>
 
 
-Name:   vc4-kms-dpi-generic
-Info:   Enable a generic DPI display under KMS. Default timings are for the
-        Adafruit Kippah with 800x480 panel and RGB666 (GPIOs 0-21)
-        Requires vc4-kms-v3d to be loaded.
-Load:   dtoverlay=vc4-kms-dpi-generic,<param>=<val>
-Params: clock-frequency         Display clock frequency (Hz)
-        hactive                 Horizontal active pixels
-        hfp                     Horizontal front porch
-        hsync                   Horizontal sync pulse width
-        hbp                     Horizontal back porch
-        vactive                 Vertical active lines
-        vfp                     Vertical front porch
-        vsync                   Vertical sync pulse width
-        vbp                     Vertical back porch
-        hsync-invert            Horizontal sync active low
-        vsync-invert            Vertical sync active low
-        de-invert               Data Enable active low
-        pixclk-invert           Negative edge pixel clock
-        width-mm                Define the screen width in mm
-        height-mm               Define the screen height in mm
-        rgb565                  Change to RGB565 output on GPIOs 0-19
-        rgb666-padhi            Change to RGB666 output on GPIOs 0-9, 12-17, and
-                                20-25
-        rgb888                  Change to RGB888 output on GPIOs 0-27
-        bus-format              Override the bus format for a MEDIA_BUS_FMT_*
-                                value. NB also overridden by rgbXXX overrides.
-        backlight-gpio          Defines a GPIO to be used for backlight control
-                                (default of none).
-
-
 Name:   vc4-kms-dsi-7inch
 Info:   Enable the Raspberry Pi DSI 7" screen.
         Includes the edt-ft5406 for the touchscreen element.
@@ -3686,8 +3466,8 @@ Params: cma-512                 CMA is 512MB (needs 1GB)
         cma-default             Use upstream's default value
         audio                   Enable or disable audio over HDMI (default "on")
         noaudio                 Disable all HDMI audio (default "off")
-        composite               Enable the composite output (default "off")
-                                N.B. Disables all other outputs on a Pi 4.
+        nocomposite             Disable the composite video output (default
+                                "off")
 
 
 Name:   vc4-kms-v3d-pi4
@@ -3731,14 +3511,6 @@ Load:   dtoverlay=vga666
 Params: <None>
 
 
-Name:   vl805
-Info:   Overlay to enable a VIA VL805 USB3 controller on CM4 carriers
-        Will be loaded automatically by up-to-date firmware if "VL805=1" is
-        set in the EEPROM config.
-Load:   dtoverlay=vl805
-Params: <None>
-
-
 Name:   w1-gpio
 Info:   Configures the w1-gpio Onewire interface module.
         Use this overlay if you *don't* need a GPIO to drive an external pullup.

arch/arm/boot/dts/overlays/adv7282m-overlay.dts

@@ -59,15 +59,7 @@
 		};
 	};
 
-	fragment@4 {
-		target = <&csi1>;
-		__dormant__ {
-			brcm,media-controller;
-		};
-	};
-
 	__overrides__ {
 		addr =			<&adv728x>,"reg:0";
-		media-controller = <0>,"=4";
 	};
 };