[PATCH 0/9] dt-bindings: first tentative of conversion to yaml format

[PATCH 0/9] dt-bindings: first tentative of conversion to yaml format

[Neil Armstrong]

This is a first tentative to convert some of the simplest Amlogic
dt-bindings to the yaml format.

All have been tested using :
$ make ARCH=arm64 dtbs_check

Issues with the amlogic arm64 DTs has already been identified thanks
to the validation scripts. The DT fixes will be pushed once these yaml
bindings are acked.

Changes since rfc v2:
- Collected Rob's, Martin's, Philipp's and Guenter's tags
- Removed mhu maxItems: 3 to leave only minItems
- Fixed flash@0 in spifc example

Changes since rfc v1:
- Fixed bindings according to Rob's comments
- Added commit log
- renamed yaml files using amlogic prefix

Neil Armstrong (9):
  dt-bindings: mailbox: meson-mhu: convert to yaml
  dt-bindings: rng: amlogic,meson-rng: convert to yaml
  dt-bindings: spi: meson: convert to yaml
  dt-bindings: reset: amlogic,meson-reset: convert to yaml
  dt-bindings: arm: amlogic: amlogic,meson-gx-ao-secure: convert to yaml
  dt-bindings: phy: meson-g12a-usb2-phy: convert to yaml
  dt-bindings: phy: meson-g12a-usb3-pcie-phy: convert to yaml
  dt-bindings: serial: meson-uart: convert to yaml
  dt-bindings: watchdog: meson-gxbb-wdt: convert to yaml

 .../amlogic/amlogic,meson-gx-ao-secure.txt    | 28 -------
 .../amlogic/amlogic,meson-gx-ao-secure.yaml   | 52 +++++++++++++
 .../mailbox/amlogic,meson-gxbb-mhu.yaml       | 52 +++++++++++++
 .../devicetree/bindings/mailbox/meson-mhu.txt | 34 ---------
 .../phy/amlogic,meson-g12a-usb2-phy.yaml      | 63 ++++++++++++++++
 .../phy/amlogic,meson-g12a-usb3-pcie-phy.yaml | 57 +++++++++++++++
 .../bindings/phy/meson-g12a-usb2-phy.txt      | 22 ------
 .../bindings/phy/meson-g12a-usb3-pcie-phy.txt | 22 ------
 .../bindings/reset/amlogic,meson-reset.txt    | 19 -----
 .../bindings/reset/amlogic,meson-reset.yaml   | 37 ++++++++++
 .../bindings/rng/amlogic,meson-rng.txt        | 21 ------
 .../bindings/rng/amlogic,meson-rng.yaml       | 37 ++++++++++
 .../bindings/serial/amlogic,meson-uart.txt    | 38 ----------
 .../bindings/serial/amlogic,meson-uart.yaml   | 73 +++++++++++++++++++
 .../bindings/spi/amlogic,meson-gx-spicc.yaml  | 67 +++++++++++++++++
 .../bindings/spi/amlogic,meson6-spifc.yaml    | 53 ++++++++++++++
 .../devicetree/bindings/spi/spi-meson.txt     | 55 --------------
 .../watchdog/amlogic,meson-gxbb-wdt.yaml      | 37 ++++++++++
 .../bindings/watchdog/meson-gxbb-wdt.txt      | 16 ----
 19 files changed, 528 insertions(+), 255 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-secure.txt
 create mode 100644 Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-secure.yaml
 create mode 100644 Documentation/devicetree/bindings/mailbox/amlogic,meson-gxbb-mhu.yaml
 delete mode 100644 Documentation/devicetree/bindings/mailbox/meson-mhu.txt
 create mode 100644 Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml
 create mode 100644 Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml
 delete mode 100644 Documentation/devicetree/bindings/phy/meson-g12a-usb2-phy.txt
 delete mode 100644 Documentation/devicetree/bindings/phy/meson-g12a-usb3-pcie-phy.txt
 delete mode 100644 Documentation/devicetree/bindings/reset/amlogic,meson-reset.txt
 create mode 100644 Documentation/devicetree/bindings/reset/amlogic,meson-reset.yaml
 delete mode 100644 Documentation/devicetree/bindings/rng/amlogic,meson-rng.txt
 create mode 100644 Documentation/devicetree/bindings/rng/amlogic,meson-rng.yaml
 delete mode 100644 Documentation/devicetree/bindings/serial/amlogic,meson-uart.txt
 create mode 100644 Documentation/devicetree/bindings/serial/amlogic,meson-uart.yaml
 create mode 100644 Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml
 create mode 100644 Documentation/devicetree/bindings/spi/amlogic,meson6-spifc.yaml
 delete mode 100644 Documentation/devicetree/bindings/spi/spi-meson.txt
 create mode 100644 Documentation/devicetree/bindings/watchdog/amlogic,meson-gxbb-wdt.yaml
 delete mode 100644 Documentation/devicetree/bindings/watchdog/meson-gxbb-wdt.txt

-- 
2.22.0

[PATCH 2/9] dt-bindings: rng: amlogic,meson-rng: convert to yaml

[Neil Armstrong]

Now that we have the DT validation in place, let's convert the device tree
bindings for the Amlogic Random Number generator over to a YAML schemas.

Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
 .../bindings/rng/amlogic,meson-rng.txt        | 21 -----------
 .../bindings/rng/amlogic,meson-rng.yaml       | 37 +++++++++++++++++++
 2 files changed, 37 insertions(+), 21 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/rng/amlogic,meson-rng.txt
 create mode 100644 Documentation/devicetree/bindings/rng/amlogic,meson-rng.yaml

diff --git a/Documentation/devicetree/bindings/rng/amlogic,meson-rng.txt b/Documentation/devicetree/bindings/rng/amlogic,meson-rng.txt
deleted file mode 100644
index 4d403645ac9b..000000000000
--- a/Documentation/devicetree/bindings/rng/amlogic,meson-rng.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-Amlogic Meson Random number generator
-=====================================
-
-Required properties:
-
-- compatible : should be "amlogic,meson-rng"
-- reg : Specifies base physical address and size of the registers.
-
-Optional properties:
-
-- clocks : phandle to the following named clocks
-- clock-names: Name of core clock, must be "core"
-
-Example:
-
-rng {
-	compatible = "amlogic,meson-rng";
-	reg = <0x0 0xc8834000 0x0 0x4>;
-	clocks = <&clkc CLKID_RNG0>;
-	clock-names = "core";
-};
diff --git a/Documentation/devicetree/bindings/rng/amlogic,meson-rng.yaml b/Documentation/devicetree/bindings/rng/amlogic,meson-rng.yaml
new file mode 100644
index 000000000000..a9ff3cb35c5e
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/amlogic,meson-rng.yaml
@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright 2019 BayLibre, SAS
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/rng/amlogic,meson-rng.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Amlogic Meson Random number generator
+
+maintainers:
+  - Neil Armstrong <narmstrong@baylibre.com>
+
+properties:
+  compatible:
+    enum:
+      - amlogic,meson-rng
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: core
+
+required:
+  - compatible
+  - reg
+
+examples:
+  - |
+    rng@c8834000 {
+          compatible = "amlogic,meson-rng";
+          reg = <0xc8834000 0x4>;
+    };
-- 
2.22.0

Re: [PATCH 0/9] dt-bindings: first tentative of conversion to yaml format

[Rob Herring]

On Thu, Aug 8, 2019 at 2:51 AM Neil Armstrong <narmstrong@baylibre.com> wrote:
>
> This is a first tentative to convert some of the simplest Amlogic
> dt-bindings to the yaml format.
>
> All have been tested using :
> $ make ARCH=arm64 dtbs_check
>
> Issues with the amlogic arm64 DTs has already been identified thanks
> to the validation scripts. The DT fixes will be pushed once these yaml
> bindings are acked.
>
> Changes since rfc v2:
> - Collected Rob's, Martin's, Philipp's and Guenter's tags
> - Removed mhu maxItems: 3 to leave only minItems
> - Fixed flash@0 in spifc example
>
> Changes since rfc v1:
> - Fixed bindings according to Rob's comments
> - Added commit log
> - renamed yaml files using amlogic prefix
>
> Neil Armstrong (9):
>   dt-bindings: mailbox: meson-mhu: convert to yaml
>   dt-bindings: rng: amlogic,meson-rng: convert to yaml
>   dt-bindings: spi: meson: convert to yaml
>   dt-bindings: reset: amlogic,meson-reset: convert to yaml
>   dt-bindings: arm: amlogic: amlogic,meson-gx-ao-secure: convert to yaml
>   dt-bindings: phy: meson-g12a-usb2-phy: convert to yaml
>   dt-bindings: phy: meson-g12a-usb3-pcie-phy: convert to yaml
>   dt-bindings: serial: meson-uart: convert to yaml
>   dt-bindings: watchdog: meson-gxbb-wdt: convert to yaml

Series applied.

Rob