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-rw-r--r--Documentation/devicetree/bindings/mailbox/fsl,mu.yaml5
-rw-r--r--Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml2
-rw-r--r--Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml1
-rw-r--r--Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml6
4 files changed, 12 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml b/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml
index 191c1ce150..12e7a7d536 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:
diff --git a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
index d2e25ff6db..a38413f8d1 100644
--- a/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
+++ b/Documentation/devicetree/bindings/mailbox/qcom,apcs-kpss-global.yaml
@@ -125,10 +125,12 @@ allOf:
items:
- description: primary pll parent of the clock driver
- description: XO clock
+ - description: GCC GPLL0 clock source
clock-names:
items:
- const: pll
- const: xo
+ - const: gpll0
- if:
properties:
diff --git a/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml b/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
index cc6f66eccc..a35f9483dc 100644
--- a/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
+++ b/Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml
@@ -34,6 +34,7 @@ properties:
- qcom,sm8350-ipcc
- qcom,sm8450-ipcc
- qcom,sm8550-ipcc
+ - qcom,sm8650-ipcc
- const: qcom,ipcc
reg:
diff --git a/Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml b/Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml
index aeaddbf574..8b15a05321 100644
--- a/Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml
+++ b/Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml
@@ -74,6 +74,10 @@ patternProperties:
type: object # DT nodes are json objects
additionalProperties: false
properties:
+
+ compatible:
+ const: xlnx,zynqmp-ipi-dest-mailbox
+
xlnx,ipi-id:
description:
Remote Xilinx IPI agent ID of which the mailbox is connected to.
@@ -95,6 +99,7 @@ patternProperties:
- const: remote_response_region
required:
+ - compatible
- reg
- reg-names
- "#mbox-cells"
@@ -124,6 +129,7 @@ examples:
ranges;
mailbox: mailbox@ff9905c0 {
+ compatible = "xlnx,zynqmp-ipi-dest-mailbox";
reg = <0x0 0xff9905c0 0x0 0x20>,
<0x0 0xff9905e0 0x0 0x20>,
<0x0 0xff990e80 0x0 0x20>,