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-rw-r--r--Documentation/devicetree/bindings/serial/samsung_uart.yaml18
1 files changed, 16 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
index 21ee627b2ced..97ec8a093bf3 100644
--- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml
+++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml
@@ -4,7 +4,7 @@
$id: http://devicetree.org/schemas/serial/samsung_uart.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
-title: Samsung S3C, S5P and Exynos SoC UART Controller
+title: Samsung S3C, S5P, Exynos, and S5L (Apple SoC) SoC UART Controller
maintainers:
- Krzysztof Kozlowski <krzk@kernel.org>
@@ -19,6 +19,7 @@ properties:
compatible:
items:
- enum:
+ - apple,s5l-uart
- samsung,s3c2410-uart
- samsung,s3c2412-uart
- samsung,s3c2440-uart
@@ -51,6 +52,16 @@ properties:
- pattern: '^clk_uart_baud[0-3]$'
- pattern: '^clk_uart_baud[0-3]$'
+ dmas:
+ items:
+ - description: DMA controller phandle and request line for RX
+ - description: DMA controller phandle and request line for TX
+
+ dma-names:
+ items:
+ - const: rx
+ - const: tx
+
interrupts:
description: RX interrupt and optionally TX interrupt.
minItems: 1
@@ -68,9 +79,11 @@ required:
- interrupts
- reg
-additionalProperties: false
+unevaluatedProperties: false
allOf:
+ - $ref: /schemas/serial.yaml#
+
- if:
properties:
compatible:
@@ -96,6 +109,7 @@ allOf:
compatible:
contains:
enum:
+ - apple,s5l-uart
- samsung,exynos4210-uart
then:
properties: