From: Peng Fan <peng.fan@xxxxxxx>
Add new tx doorbell channel for i.MX95 SCMI mailbox usage.
Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
Documentation/devicetree/bindings/mailbox/fsl,mu.yaml | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml b/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml
index 191c1ce15009..12e7a7d536a3 100644
--- a/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml
+++ b/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml
@@ -72,9 +72,9 @@ properties:
type : Channel type
channel : Channel number
- This MU support 5 type of unidirectional channels, each type
+ This MU support 6 type of unidirectional channels, each type
has 4 channels except RST channel which only has 1 channel.
- A total of 17 channels. Following types are
+ A total of 21 channels. Following types are
supported:
0 - TX channel with 32bit transmit register and IRQ transmit
acknowledgment support.
@@ -82,6 +82,7 @@ properties:
2 - TX doorbell channel. Without own register and no ACK support.
3 - RX doorbell channel.
4 - RST channel
+ 5 - Tx doorbell channel. With S/W ACK from the other side.
const: 2
clocks:
--
2.37.1
