dts: update to v5.18-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

2 files changed, 48 insertions, 42 deletions

diff --git a/dts/Bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.txt b/dts/Bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.txt
deleted file mode 100644
index 1d61a02939..0000000000
--- a/dts/Bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.txt
+++ /dev/null
@@ -1,42 +0,0 @@
-Broadcom BCM47xx Partitions
-===========================
-
-Broadcom is one of hardware manufacturers providing SoCs (BCM47xx) used in
-home routers. Their BCM947xx boards using CFE bootloader have several partitions
-without any on-flash partition table. On some devices their sizes and/or
-meanings can also vary so fixed partitioning can't be used.
-
-Discovering partitions on these devices is possible thanks to having a special
-header and/or magic signature at the beginning of each of them. They are also
-block aligned which is important for determinig a size.
-
-Most of partitions use ASCII text based magic for determining a type. More
-complex partitions (like TRX with its HDR0 magic) may include extra header
-containing some details, including a length.
-
-A list of supported partitions includes:
-1) Bootloader with Broadcom's CFE (Common Firmware Environment)
-2) NVRAM with configuration/calibration data
-3) Device manufacturer's data with some default values (e.g. SSIDs)
-4) TRX firmware container which can hold up to 4 subpartitions
-5) Backup TRX firmware used after failed upgrade
-
-As mentioned earlier, role of some partitions may depend on extra configuration.
-For example both: main firmware and backup firmware use the same TRX format with
-the same header. To distinguish currently used firmware a CFE's environment
-variable "bootpartition" is used.
-
-
-Devices using Broadcom partitions described above should should have flash node
-with a subnode named "partitions" using following properties:
-
-Required properties:
-- compatible : (required) must be "brcm,bcm947xx-cfe-partitions"
-
-Example:
-
-flash@0 {
-	partitions {
-		compatible = "brcm,bcm947xx-cfe-partitions";
-	};
-};
diff --git a/dts/Bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.yaml b/dts/Bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.yaml
new file mode 100644
index 0000000000..3484e06d6b
--- /dev/null
+++ b/dts/Bindings/mtd/partitions/brcm,bcm947xx-cfe-partitions.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mtd/partitions/brcm,bcm947xx-cfe-partitions.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM47xx Partitions
+
+description: |
+  Broadcom is one of hardware manufacturers providing SoCs (BCM47xx) used in
+  home routers. Their BCM947xx boards using CFE bootloader have several
+  partitions without any on-flash partition table. On some devices their sizes
+  and/or meanings can also vary so fixed partitioning can't be used.
+
+  Discovering partitions on these devices is possible thanks to having a special
+  header and/or magic signature at the beginning of each of them. They are also
+  block aligned which is important for determinig a size.
+
+  Most of partitions use ASCII text based magic for determining a type. More
+  complex partitions (like TRX with its HDR0 magic) may include extra header
+  containing some details, including a length.
+
+  A list of supported partitions includes:
+  1) Bootloader with Broadcom's CFE (Common Firmware Environment)
+  2) NVRAM with configuration/calibration data
+  3) Device manufacturer's data with some default values (e.g. SSIDs)
+  4) TRX firmware container which can hold up to 4 subpartitions
+  5) Backup TRX firmware used after failed upgrade
+
+  As mentioned earlier, role of some partitions may depend on extra
+  configuration. For example both: main firmware and backup firmware use the
+  same TRX format with the same header. To distinguish currently used firmware a
+  CFE's environment variable "bootpartition" is used.
+
+maintainers:
+  - Rafał Miłecki <rafal@milecki.pl>
+
+properties:
+  compatible:
+    const: brcm,bcm947xx-cfe-partitions
+
+additionalProperties: false
+
+examples:
+  - |
+    partitions {
+        compatible = "brcm,bcm947xx-cfe-partitions";
+    };