dts: update to v5.12-rc1

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

4 files changed, 151 insertions, 32 deletions

diff --git a/dts/Bindings/mtd/partitions/brcm,bcm4908-partitions.yaml b/dts/Bindings/mtd/partitions/brcm,bcm4908-partitions.yaml
new file mode 100644
index 0000000000..7b113e5e34
--- /dev/null
+++ b/dts/Bindings/mtd/partitions/brcm,bcm4908-partitions.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mtd/partitions/brcm,bcm4908-partitions.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM4908 partitioning
+
+description: |
+  Broadcom BCM4908 CFE bootloader supports two firmware partitions. One is used
+  for regular booting, the other is treated as fallback.
+
+  This binding allows defining all fixed partitions and marking those containing
+  firmware. System can use that information e.g. for booting or flashing
+  purposes.
+
+maintainers:
+  - Rafał Miłecki <rafal@milecki.pl>
+
+properties:
+  compatible:
+    const: brcm,bcm4908-partitions
+
+  "#address-cells":
+    enum: [ 1, 2 ]
+
+  "#size-cells":
+    enum: [ 1, 2 ]
+
+patternProperties:
+  "^partition@[0-9a-f]+$":
+    $ref: "partition.yaml#"
+    properties:
+      compatible:
+        const: brcm,bcm4908-firmware
+    unevaluatedProperties: false
+
+required:
+  - "#address-cells"
+  - "#size-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    partitions {
+        compatible = "brcm,bcm4908-partitions";
+        #address-cells = <1>;
+        #size-cells = <1>;
+
+        partition@0 {
+            label = "cferom";
+            reg = <0x0 0x100000>;
+        };
+
+        partition@100000 {
+            compatible = "brcm,bcm4908-firmware";
+            reg = <0x100000 0xf00000>;
+        };
+
+        partition@1000000 {
+            compatible = "brcm,bcm4908-firmware";
+            reg = <0x1000000 0xf00000>;
+        };
+
+        partition@1f00000 {
+            label = "calibration";
+            reg = <0x1f00000 0x100000>;
+        };
+    };
diff --git a/dts/Bindings/mtd/partitions/fixed-partitions.yaml b/dts/Bindings/mtd/partitions/fixed-partitions.yaml
index 6d4a3450e0..ea4cace6a9 100644
--- a/dts/Bindings/mtd/partitions/fixed-partitions.yaml
+++ b/dts/Bindings/mtd/partitions/fixed-partitions.yaml
@@ -27,38 +27,7 @@ properties:
 
 patternProperties:
   "@[0-9a-f]+$":
-    description: node describing a single flash partition
-    type: object
-
-    properties:
-      reg:
-        description: partition's offset and size within the flash
-        maxItems: 1
-
-      label:
-        description: The label / name for this partition. If omitted, the label
-          is taken from the node name (excluding the unit address).
-
-      read-only:
-        description: This parameter, if present, is a hint that this partition
-          should only be mounted read-only. This is usually used for flash
-          partitions containing early-boot firmware images or data which should
-          not be clobbered.
-        type: boolean
-
-      lock:
-        description: Do not unlock the partition at initialization time (not
-          supported on all devices)
-        type: boolean
-
-      slc-mode:
-        description: This parameter, if present, allows one to emulate SLC mode
-          on a partition attached to an MLC NAND thus making this partition
-          immune to paired-pages corruptions
-        type: boolean
-
-    required:
-      - reg
+    $ref: "partition.yaml#"
 
 required:
   - "#address-cells"
diff --git a/dts/Bindings/mtd/partitions/partition.yaml b/dts/Bindings/mtd/partitions/partition.yaml
new file mode 100644
index 0000000000..e1ac080644
--- /dev/null
+++ b/dts/Bindings/mtd/partitions/partition.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mtd/partitions/partition.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Partition
+
+description: |
+  This binding describes a single flash partition. Each partition must have its
+  relative offset and size specified. Depending on partition function extra
+  properties can be used.
+
+maintainers:
+  - Rafał Miłecki <rafal@milecki.pl>
+
+properties:
+  reg:
+    description: partition's offset and size within the flash
+    maxItems: 1
+
+  label:
+    description: The label / name for this partition. If omitted, the label
+      is taken from the node name (excluding the unit address).
+
+  read-only:
+    description: This parameter, if present, is a hint that this partition
+      should only be mounted read-only. This is usually used for flash
+      partitions containing early-boot firmware images or data which should
+      not be clobbered.
+    type: boolean
+
+  lock:
+    description: Do not unlock the partition at initialization time (not
+      supported on all devices)
+    type: boolean
+
+  slc-mode:
+    description: This parameter, if present, allows one to emulate SLC mode
+      on a partition attached to an MLC NAND thus making this partition
+      immune to paired-pages corruptions
+    type: boolean
+
+required:
+  - reg
+
+additionalProperties: true
diff --git a/dts/Bindings/mtd/partitions/qcom,smem-part.yaml b/dts/Bindings/mtd/partitions/qcom,smem-part.yaml
new file mode 100644
index 0000000000..cf3f8c1e03
--- /dev/null
+++ b/dts/Bindings/mtd/partitions/qcom,smem-part.yaml
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mtd/partitions/qcom,smem-part.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm SMEM NAND flash partition parser binding
+
+maintainers:
+  - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
+
+description: |
+  The Qualcomm SoCs supporting the NAND controller interface features a Shared
+  Memory (SMEM) based partition table scheme. The maximum partitions supported
+  varies between partition table revisions. V3 supports maximum 16 partitions
+  and V4 supports 48 partitions.
+
+properties:
+  compatible:
+    const: qcom,smem-part
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    flash {
+        partitions {
+            compatible = "qcom,smem-part";
+        };
+    };