Merge tag 'char-misc-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the large set of char/misc and other driver subsystem changes
  for 6.2-rc1. Nothing earth-shattering in here at all, just a lot of
  new driver development and minor fixes.

  Highlights include:

   - fastrpc driver updates

   - iio new drivers and updates

   - habanalabs driver updates for new hardware and features

   - slimbus driver updates

   - speakup module parameters added to aid in boot time configuration

   - i2c probe_new conversions for lots of different drivers

   - other small driver fixes and additions

  One semi-interesting change in here is the increase of the number of
  misc dynamic minors available to 1048448 to handle new huge-cpu
  systems.

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'char-misc-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (521 commits)
  extcon: usbc-tusb320: Convert to i2c's .probe_new()
  extcon: rt8973: Convert to i2c's .probe_new()
  extcon: fsa9480: Convert to i2c's .probe_new()
  extcon: max77843: Replace irqchip mask_invert with unmask_base
  chardev: fix error handling in cdev_device_add()
  mcb: mcb-parse: fix error handing in chameleon_parse_gdd()
  drivers: mcb: fix resource leak in mcb_probe()
  coresight: etm4x: fix repeated words in comments
  coresight: cti: Fix null pointer error on CTI init before ETM
  coresight: trbe: remove cpuhp instance node before remove cpuhp state
  counter: stm32-lptimer-cnt: fix the check on arr and cmp registers update
  misc: fastrpc: Add dma_mask to fastrpc_channel_ctx
  misc: fastrpc: Add mmap request assigning for static PD pool
  misc: fastrpc: Safekeep mmaps on interrupted invoke
  misc: fastrpc: Add support for audiopd
  misc: fastrpc: Rework fastrpc_req_munmap
  misc: fastrpc: Use fastrpc_map_put in fastrpc_map_create on fail
  misc: fastrpc: Add fastrpc_remote_heap_alloc
  misc: fastrpc: Add reserved mem support
  misc: fastrpc: Rename audio protection domain to root
  ...

1 files changed, 147 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml b/Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
new file mode 100644
index 000000000000..5a0e7671aa3f
--- /dev/null
+++ b/Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml
@@ -0,0 +1,147 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/nvmem/layouts/onie,tlv-layout.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NVMEM layout of the ONIE tlv table
+
+maintainers:
+  - Miquel Raynal <miquel.raynal@bootlin.com>
+
+description:
+  Modern networking hardware implementing the Open Compute Project ONIE
+  infrastructure shall provide a non-volatile memory with a table whose the
+  content is well specified and gives many information about the manufacturer
+  (name, country of manufacture, etc) as well as device caracteristics (serial
+  number, hardware version, mac addresses, etc). The underlaying device type
+  (flash, EEPROM,...) is not specified. The exact location of each value is also
+  dynamic and should be discovered at run time because it depends on the
+  parameters the manufacturer decided to embed.
+
+select: false
+
+properties:
+  compatible:
+    const: onie,tlv-layout
+
+  product-name:
+    type: object
+    additionalProperties: false
+
+  part-number:
+    type: object
+    additionalProperties: false
+
+  serial-number:
+    type: object
+    additionalProperties: false
+
+  mac-address:
+    type: object
+    description:
+      Base MAC address for all on-module network interfaces. The first
+      argument of the phandle will be treated as an offset.
+
+    properties:
+      "#nvmem-cell-cells":
+        const: 1
+
+    additionalProperties: false
+
+  manufacture-date:
+    type: object
+    additionalProperties: false
+
+  device-version:
+    type: object
+    additionalProperties: false
+
+  label-revision:
+    type: object
+    additionalProperties: false
+
+  platforn-name:
+    type: object
+    additionalProperties: false
+
+  onie-version:
+    type: object
+    additionalProperties: false
+
+  num-macs:
+    type: object
+    additionalProperties: false
+
+  manufacturer:
+    type: object
+    additionalProperties: false
+
+  country-code:
+    type: object
+    additionalProperties: false
+
+  vendor:
+    type: object
+    additionalProperties: false
+
+  diag-version:
+    type: object
+    additionalProperties: false
+
+  service-tag:
+    type: object
+    additionalProperties: false
+
+  vendor-extension:
+    type: object
+    additionalProperties: false
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        eeprom@56 {
+            compatible = "atmel,24c64";
+            read-only;
+            reg = <0x56>;
+
+            nvmem-layout {
+                compatible = "onie,tlv-layout";
+
+                serial-number {
+                };
+            };
+        };
+    };
+
+  - |
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        flash@0 {
+            compatible = "m25p80", "jedec,spi-nor";
+            reg = <0>;
+
+            otp {
+                compatible = "user-otp";
+
+                nvmem-layout {
+                    compatible = "onie,tlv-layout";
+
+                    mac-address {
+                        #nvmem-cell-cells = <1>;
+                    };
+                };
+            };
+        };
+    };
+...