dts: update to v5.8-rc1

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

3 files changed, 65 insertions, 40 deletions

diff --git a/dts/Bindings/power/reset/syscon-reboot-mode.txt b/dts/Bindings/power/reset/syscon-reboot-mode.txt
deleted file mode 100644
index f7ce1d8af0..0000000000
--- a/dts/Bindings/power/reset/syscon-reboot-mode.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-SYSCON reboot mode driver
-
-This driver gets reboot mode magic value form reboot-mode driver
-and stores it in a SYSCON mapped register. Then the bootloader
-can read it and take different action according to the magic
-value stored.
-
-This DT node should be represented as a sub-node of a "syscon", "simple-mfd"
-node.
-
-Required properties:
-- compatible: should be "syscon-reboot-mode"
-- offset: offset in the register map for the storage register (in bytes)
-
-Optional property:
-- mask: bits mask of the bits in the register to store the reboot mode magic value,
-  default set to 0xffffffff if missing.
-
-The rest of the properties should follow the generic reboot-mode description
-found in reboot-mode.txt
-
-Example:
-	pmu: pmu@20004000 {
-		compatible = "rockchip,rk3066-pmu", "syscon", "simple-mfd";
-		reg = <0x20004000 0x100>;
-
-		reboot-mode {
-			compatible = "syscon-reboot-mode";
-			offset = <0x40>;
-			mode-normal = <BOOT_NORMAL>;
-			mode-recovery = <BOOT_RECOVERY>;
-			mode-bootloader = <BOOT_FASTBOOT>;
-			mode-loader = <BOOT_BL_DOWNLOAD>;
-		};
-	};
diff --git a/dts/Bindings/power/reset/syscon-reboot-mode.yaml b/dts/Bindings/power/reset/syscon-reboot-mode.yaml
new file mode 100644
index 0000000000..9b1ffceefe
--- /dev/null
+++ b/dts/Bindings/power/reset/syscon-reboot-mode.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/reset/syscon-reboot-mode.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Generic SYSCON reboot mode driver
+
+maintainers:
+  - Sebastian Reichel <sre@kernel.org>
+
+description: |
+  This driver gets reboot mode magic value from reboot-mode driver
+  and stores it in a SYSCON mapped register. Then the bootloader
+  can read it and take different action according to the magic
+  value stored. The SYSCON mapped register is retrieved from the
+  parental dt-node plus the offset. So the SYSCON reboot-mode node
+  should be represented as a sub-node of a "syscon", "simple-mfd" node.
+
+properties:
+  compatible:
+    const: syscon-reboot-mode
+
+  mask:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Update only the register bits defined by the mask (32 bit)
+
+  offset:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Offset in the register map for the mode register (in bytes)
+
+patternProperties:
+  "^mode-.+":
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Vendor-specific mode value written to the mode register
+
+additionalProperties: false
+
+required:
+  - compatible
+  - offset
+
+examples:
+  - |
+    #include <dt-bindings/soc/rockchip,boot-mode.h>
+
+    reboot-mode {
+      compatible = "syscon-reboot-mode";
+      offset = <0x40>;
+      mode-normal = <BOOT_NORMAL>;
+      mode-recovery = <BOOT_RECOVERY>;
+      mode-bootloader = <BOOT_FASTBOOT>;
+      mode-loader = <BOOT_BL_DOWNLOAD>;
+    };
+...
diff --git a/dts/Bindings/power/reset/syscon-reboot.yaml b/dts/Bindings/power/reset/syscon-reboot.yaml
index b80772cb9f..da25097248 100644
--- a/dts/Bindings/power/reset/syscon-reboot.yaml
+++ b/dts/Bindings/power/reset/syscon-reboot.yaml
@@ -12,9 +12,12 @@ maintainers:
 description: |+
   This is a generic reset driver using syscon to map the reset register.
   The reset is generally performed with a write to the reset register
-  defined by the register map pointed by syscon reference plus the offset
-  with the value and mask defined in the reboot node.
-  Default will be little endian mode, 32 bit access only.
+  defined by the SYSCON register map base plus the offset with the value and
+  mask defined in the reboot node. Default will be little endian mode, 32 bit
+  access only. The SYSCON registers map is normally retrieved from the
+  parental dt-node. So the SYSCON reboot node should be represented as a
+  sub-node of a "syscon", "simple-mfd" node. Though the regmap property
+  pointing to the system controller node is also supported.
 
 properties:
   compatible:
@@ -30,7 +33,10 @@ properties:
 
   regmap:
     $ref: /schemas/types.yaml#/definitions/phandle
-    description: Phandle to the register map node.
+    deprecated: true
+    description: |
+      Phandle to the register map node. This property is deprecated in favor of
+      the syscon-reboot node been a child of a system controller node.
 
   value:
     $ref: /schemas/types.yaml#/definitions/uint32
@@ -38,7 +44,6 @@ properties:
 
 required:
   - compatible
-  - regmap
   - offset
 
 additionalProperties: false