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authorClaudiu Beznea <claudiu.beznea@microchip.com>2020-01-17 14:58:28 +0300
committerLee Jones <lee.jones@linaro.org>2020-01-24 10:33:59 +0300
commit8334240fa0a63d4e4a872a1a011bbd6138d9dbd0 (patch)
treea8a2ddc93ca9ea0783d5f1553d7d61a00b1314b0 /Documentation/devicetree/bindings
parent4602dce0361ebc67b9bfbed9338eee588e3c7e7e (diff)
downloadlinux-8334240fa0a63d4e4a872a1a011bbd6138d9dbd0.tar.xz
dt-bindings: atmel-usart: Remove wildcard
Remove chip whildcard and introduce the list of compatibles instead. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r--Documentation/devicetree/bindings/mfd/atmel-usart.txt9
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/mfd/atmel-usart.txt b/Documentation/devicetree/bindings/mfd/atmel-usart.txt
index 699fd3c9ace8..614a14b5d205 100644
--- a/Documentation/devicetree/bindings/mfd/atmel-usart.txt
+++ b/Documentation/devicetree/bindings/mfd/atmel-usart.txt
@@ -1,10 +1,11 @@
* Atmel Universal Synchronous Asynchronous Receiver/Transmitter (USART)
Required properties for USART:
-- compatible: Should be "atmel,<chip>-usart" or "atmel,<chip>-dbgu"
- The compatible <chip> indicated will be the first SoC to support an
- additional mode or an USART new feature.
- For the dbgu UART, use "atmel,<chip>-dbgu", "atmel,<chip>-usart"
+- compatible: Should be one of the following:
+ - "atmel,at91rm9200-usart"
+ - "atmel,at91sam9260-usart"
+ - "atmel,at91rm9200-dbgu", "atmel,at91rm9200-usart"
+ - "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"
- reg: Should contain registers location and length
- interrupts: Should contain interrupt
- clock-names: tuple listing input clock names.