diff mbox series

[2/6] dt-bindings: i2c: i2c-imx-lpi2c: add dmas property

Message ID 20220812043424.4078034-3-peng.fan@oss.nxp.com (mailing list archive)
State New, archived
Headers show
Series i2c-imx-lpi2c: add IPG clock | expand

Commit Message

Peng Fan (OSS) Aug. 12, 2022, 4:34 a.m. UTC 
From: Peng Fan <peng.fan@nxp.com>

i.MX LPI2C has dma capability, so add dmas property

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 .../devicetree/bindings/i2c/i2c-imx-lpi2c.yaml         | 10 ++++++++++
 1 file changed, 10 insertions(+)

Comments

Krzysztof Kozlowski Aug. 12, 2022, 10:11 a.m. UTC | #1 
On 12/08/2022 07:34, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@nxp.com>
> 
> i.MX LPI2C has dma capability, so add dmas property
> 
> Signed-off-by: Peng Fan <peng.fan@nxp.com>


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>


Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
index e42e35003eae..08b81d57d7e1 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml
@@ -44,6 +44,16 @@  properties:
   clocks:
     maxItems: 2
 
+  dmas:
+    items:
+      - description: DMA controller phandle and request line for TX
+      - description: DMA controller phandle and request line for RX
+
+  dma-names:
+    items:
+      - const: tx
+      - const: rx
+
   power-domains:
     maxItems: 1