Merge tag 'devicetree-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull Devicetree updates from Rob Herring:

 - DT binding schema examples are now validated against the schemas.
   Various examples are fixed due to that.

 - Sync dtc with upstream version v1.5.0-30-g702c1b6c0e73

 - Initial schemas for networking bindings. This includes ethernet, phy
   and mdio common bindings with several Allwinner and stmmac converted
   to the schema.

 - Conversion of more Arm top-level SoC/board bindings to DT schema

 - Conversion of PSCI binding to DT schema

 - Rework Arm CPU schema to coexist with other CPU schemas

 - Add a bunch of missing vendor prefixes and new ones for SoChip,
   Sipeed, Kontron, B&R Industrial Automation GmbH, and Espressif

 - Add Mediatek UART RX wakeup support to binding

 - Add reset to ST UART binding

 - Remove some Linuxisms from the endianness common-properties.txt
   binding

 - Make the flattened DT read-only after init

 - Ignore disabled reserved memory nodes

 - Clean-up some dead code in FDT functions

* tag 'devicetree-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (56 commits)
  dt-bindings: vendor-prefixes: add Sipeed
  dt-bindings: vendor-prefixes: add SoChip
  dt-bindings: 83xx-512x-pci: Drop cell-index property
  dt-bindings: serial: add documentation for Rx in-band wakeup support
  dt-bindings: arm: Convert RDA Micro board/soc bindings to json-schema
  of: unittest: simplify getting the adapter of a client
  of/fdt: pass early_init_dt_reserve_memory_arch() with bool type nomap
  of/platform: Drop superfluous cast in of_device_make_bus_id()
  dt-bindings: usb: ehci: Fix example warnings
  dt-bindings: net: Use phy-mode instead of phy-connection-type
  dt-bindings: simple-framebuffer: Add requirement for pipelines
  dt-bindings: display: Fix simple-framebuffer example
  dt-bindings: net: mdio: Add child nodes
  dt-bindings: net: mdio: Add address and size cells
  dt-bindings: net: mdio: Add a nodename pattern
  dt-bindings: mtd: sunxi-nand: Drop 'maxItems' from child 'reg' property
  dt-bindings: arm: Limit cpus schema to only check Arm 'cpu' nodes
  dt-bindings: backlight: lm3630a: correct schema validation
  dt-bindings: net: dwmac: Deprecate the PHY reset properties
  dt-bindings: net: sun8i-emac: Convert the binding to a schemas
  ...

1 files changed, 65 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml
new file mode 100644
index 000000000000..06b1cc8bea14
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/net/allwinner,sun7i-a20-gmac.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A20 GMAC Device Tree Bindings
+
+allOf:
+  - $ref: "snps,dwmac.yaml#"
+
+maintainers:
+  - Chen-Yu Tsai <wens@csie.org>
+  - Maxime Ripard <maxime.ripard@bootlin.com>
+
+properties:
+  compatible:
+    const: allwinner,sun7i-a20-gmac
+
+  interrupts:
+    maxItems: 1
+
+  interrupt-names:
+    const: macirq
+
+  clocks:
+    items:
+      - description: GMAC main clock
+      - description: TX clock
+
+  clock-names:
+    items:
+      - const: stmmaceth
+      - const: allwinner_gmac_tx
+
+  phy-supply:
+    description:
+      PHY regulator
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - interrupt-names
+  - clocks
+  - clock-names
+  - phy-mode
+
+examples:
+  - |
+    gmac: ethernet@1c50000 {
+        compatible = "allwinner,sun7i-a20-gmac";
+        reg = <0x01c50000 0x10000>;
+        interrupts = <0 85 1>;
+        interrupt-names = "macirq";
+        clocks = <&ahb_gates 49>, <&gmac_tx>;
+        clock-names = "stmmaceth", "allwinner_gmac_tx";
+        phy-mode = "mii";
+    };
+
+# FIXME: We should set it, but it would report all the generic
+# properties as additional properties.
+# additionalProperties: false
+
+...