[PATCH v3 1/2] dt-bindings: serial: Change to reference the kernel-defined serial.yaml

[Zhen Lei <thunder.leizhen@huawei.com>]

The /schemas/serial.yaml from dt-schema only has the property $nodename,
whereas the kernel-defined /schemas/serial/serial.yaml contains more
useful properties, support for more complex application scenarios.

For example:
1) The property "current-speed" in fsl-lx2160a.dtsi
2) The subnode "bluetooth" in hi3660-hikey960.dts

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
 Documentation/devicetree/bindings/serial/8250.yaml            | 2 +-
 .../devicetree/bindings/serial/brcm,bcm7271-uart.yaml         | 2 +-
 Documentation/devicetree/bindings/serial/ingenic,uart.yaml    | 2 +-
 Documentation/devicetree/bindings/serial/pl011.yaml           | 4 ++--
 Documentation/devicetree/bindings/serial/qca,ar9330-uart.yaml | 4 ++--
 Documentation/devicetree/bindings/serial/renesas,em-uart.yaml | 2 +-
 Documentation/devicetree/bindings/serial/samsung_uart.yaml    | 2 +-
 Documentation/devicetree/bindings/serial/sifive-serial.yaml   | 4 ++--
 .../devicetree/bindings/serial/snps-dw-apb-uart.yaml          | 2 +-
 Documentation/devicetree/bindings/serial/st,stm32-uart.yaml   | 3 +--
 10 files changed, 13 insertions(+), 14 deletions(-)

diff --git a/Documentation/devicetree/bindings/serial/8250.yaml b/Documentation/devicetree/bindings/serial/8250.yaml
index f0506a917793dde..1a849fc17181c8d 100644
--- a/Documentation/devicetree/bindings/serial/8250.yaml
+++ b/Documentation/devicetree/bindings/serial/8250.yaml
@@ -10,7 +10,7 @@ maintainers:
   - devicetree@vger.kernel.org
 
 allOf:
-  - $ref: /schemas/serial.yaml#
+  - $ref: serial.yaml#
   - if:
       anyOf:
         - required:
diff --git a/Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml b/Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
index 46c62745f901e2f..6d176588df47d84 100644
--- a/Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml
@@ -10,7 +10,7 @@ maintainers:
   - Al Cooper <alcooperx@gmail.com>
 
 allOf:
-  - $ref: /schemas/serial.yaml#
+  - $ref: serial.yaml#
 
 description: |+
   The Broadcom UART is based on the basic 8250 UART but with
diff --git a/Documentation/devicetree/bindings/serial/ingenic,uart.yaml b/Documentation/devicetree/bindings/serial/ingenic,uart.yaml
index 7748d8c3bab85b6..b432d4dff730b1f 100644
--- a/Documentation/devicetree/bindings/serial/ingenic,uart.yaml
+++ b/Documentation/devicetree/bindings/serial/ingenic,uart.yaml
@@ -10,7 +10,7 @@ maintainers:
   - Paul Cercueil <paul@crapouillou.net>
 
 allOf:
-  - $ref: /schemas/serial.yaml#
+  - $ref: serial.yaml#
 
 properties:
   $nodename:
diff --git a/Documentation/devicetree/bindings/serial/pl011.yaml b/Documentation/devicetree/bindings/serial/pl011.yaml
index 1f8e9f2644b6b80..142187337c765fa 100644
--- a/Documentation/devicetree/bindings/serial/pl011.yaml
+++ b/Documentation/devicetree/bindings/serial/pl011.yaml
@@ -10,7 +10,7 @@ maintainers:
   - Rob Herring <robh@kernel.org>
 
 allOf:
-  - $ref: /schemas/serial.yaml#
+  - $ref: serial.yaml#
 
 # Need a custom select here or 'arm,primecell' will match on lots of nodes
 select:
@@ -103,7 +103,7 @@ dependencies:
   poll-rate-ms: [ auto-poll ]
   poll-timeout-ms: [ auto-poll ]
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/serial/qca,ar9330-uart.yaml b/Documentation/devicetree/bindings/serial/qca,ar9330-uart.yaml
index a344369285b6aa9..a644e5af12b24ba 100644
--- a/Documentation/devicetree/bindings/serial/qca,ar9330-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/qca,ar9330-uart.yaml
@@ -10,7 +10,7 @@ maintainers:
   - Oleksij Rempel <o.rempel@pengutronix.de>
 
 allOf:
-  - $ref: /schemas/serial.yaml#
+  - $ref: serial.yaml#
 
 properties:
   compatible:
@@ -35,7 +35,7 @@ required:
   - clocks
   - clock-names
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/serial/renesas,em-uart.yaml b/Documentation/devicetree/bindings/serial/renesas,em-uart.yaml
index 82aefdb0d45e5f1..e98ec48fee46379 100644
--- a/Documentation/devicetree/bindings/serial/renesas,em-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/renesas,em-uart.yaml
@@ -35,7 +35,7 @@ required:
   - clocks
   - clock-names
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
index 97ec8a093bf303e..0c24e7b1f15ec32 100644
--- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml
+++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
@@ -82,7 +82,7 @@ required:
 unevaluatedProperties: false
 
 allOf:
-  - $ref: /schemas/serial.yaml#
+  - $ref: serial.yaml#
 
   - if:
       properties:
diff --git a/Documentation/devicetree/bindings/serial/sifive-serial.yaml b/Documentation/devicetree/bindings/serial/sifive-serial.yaml
index 5fa94dacbba97b4..09aae43f65a7f4a 100644
--- a/Documentation/devicetree/bindings/serial/sifive-serial.yaml
+++ b/Documentation/devicetree/bindings/serial/sifive-serial.yaml
@@ -12,7 +12,7 @@ maintainers:
   - Palmer Dabbelt <palmer@sifive.com>
 
 allOf:
-  - $ref: /schemas/serial.yaml#
+  - $ref: serial.yaml#
 
 properties:
   compatible:
@@ -49,7 +49,7 @@ required:
   - interrupts
   - clocks
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
index 87ef1e218152d1a..99d8888e88a9d18 100644
--- a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml
@@ -10,7 +10,7 @@ maintainers:
   - Rob Herring <robh@kernel.org>
 
 allOf:
-  - $ref: /schemas/serial.yaml#
+  - $ref: serial.yaml#
 
 properties:
   compatible:
diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
index 71a6426bc558a1c..f50f4ca893a099d 100644
--- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml
@@ -112,8 +112,7 @@ required:
   - interrupts
   - clocks
 
-additionalProperties:
-  type: object
+unevaluatedProperties: false
 
 examples:
   - |
-- 
2.26.0.106.g9fadedd