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-rw-r--r--Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml39
-rw-r--r--Documentation/devicetree/bindings/dma/ti/k3-pktdma.yaml26
-rw-r--r--Documentation/devicetree/bindings/dma/ti/k3-udma.yaml20
3 files changed, 73 insertions, 12 deletions
diff --git a/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml b/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml
index 4ca300a42a..27b8e16365 100644
--- a/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml
+++ b/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml
@@ -37,11 +37,11 @@ properties:
reg:
minItems: 3
- maxItems: 5
+ maxItems: 9
reg-names:
minItems: 3
- maxItems: 5
+ maxItems: 9
"#dma-cells":
const: 3
@@ -141,7 +141,10 @@ allOf:
ti,sci-rm-range-tchan: false
reg:
- maxItems: 3
+ items:
+ - description: BCDMA Control /Status Registers region
+ - description: RX Channel Realtime Registers region
+ - description: Ring Realtime Registers region
reg-names:
items:
@@ -161,14 +164,29 @@ allOf:
properties:
reg:
minItems: 5
+ items:
+ - description: BCDMA Control /Status Registers region
+ - description: Block Copy Channel Realtime Registers region
+ - description: RX Channel Realtime Registers region
+ - description: TX Channel Realtime Registers region
+ - description: Ring Realtime Registers region
+ - description: Ring Configuration Registers region
+ - description: TX Channel Configuration Registers region
+ - description: RX Channel Configuration Registers region
+ - description: Block Copy Channel Configuration Registers region
reg-names:
+ minItems: 5
items:
- const: gcfg
- const: bchanrt
- const: rchanrt
- const: tchanrt
- const: ringrt
+ - const: ring
+ - const: tchan
+ - const: rchan
+ - const: bchan
required:
- ti,sci-rm-range-bchan
@@ -184,7 +202,11 @@ allOf:
ti,sci-rm-range-bchan: false
reg:
- maxItems: 4
+ items:
+ - description: BCDMA Control /Status Registers region
+ - description: RX Channel Realtime Registers region
+ - description: TX Channel Realtime Registers region
+ - description: Ring Realtime Registers region
reg-names:
items:
@@ -220,8 +242,13 @@ examples:
<0x0 0x4c000000 0x0 0x20000>,
<0x0 0x4a820000 0x0 0x20000>,
<0x0 0x4aa40000 0x0 0x20000>,
- <0x0 0x4bc00000 0x0 0x100000>;
- reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt";
+ <0x0 0x4bc00000 0x0 0x100000>,
+ <0x0 0x48600000 0x0 0x8000>,
+ <0x0 0x484a4000 0x0 0x2000>,
+ <0x0 0x484c2000 0x0 0x2000>,
+ <0x0 0x48420000 0x0 0x2000>;
+ reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt", "ringrt",
+ "ring", "tchan", "rchan", "bchan";
msi-parent = <&inta_main_dmss>;
#dma-cells = <3>;
diff --git a/Documentation/devicetree/bindings/dma/ti/k3-pktdma.yaml b/Documentation/devicetree/bindings/dma/ti/k3-pktdma.yaml
index a69f62f854..11e064c029 100644
--- a/Documentation/devicetree/bindings/dma/ti/k3-pktdma.yaml
+++ b/Documentation/devicetree/bindings/dma/ti/k3-pktdma.yaml
@@ -45,14 +45,28 @@ properties:
The second cell is the ASEL value for the channel
reg:
- maxItems: 4
+ minItems: 4
+ items:
+ - description: Packet DMA Control /Status Registers region
+ - description: RX Channel Realtime Registers region
+ - description: TX Channel Realtime Registers region
+ - description: Ring Realtime Registers region
+ - description: Ring Configuration Registers region
+ - description: TX Configuration Registers region
+ - description: RX Configuration Registers region
+ - description: RX Flow Configuration Registers region
reg-names:
+ minItems: 4
items:
- const: gcfg
- const: rchanrt
- const: tchanrt
- const: ringrt
+ - const: ring
+ - const: tchan
+ - const: rchan
+ - const: rflow
msi-parent: true
@@ -136,8 +150,14 @@ examples:
reg = <0x0 0x485c0000 0x0 0x100>,
<0x0 0x4a800000 0x0 0x20000>,
<0x0 0x4aa00000 0x0 0x40000>,
- <0x0 0x4b800000 0x0 0x400000>;
- reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt";
+ <0x0 0x4b800000 0x0 0x400000>,
+ <0x0 0x485e0000 0x0 0x20000>,
+ <0x0 0x484a0000 0x0 0x4000>,
+ <0x0 0x484c0000 0x0 0x2000>,
+ <0x0 0x48430000 0x0 0x4000>;
+ reg-names = "gcfg", "rchanrt", "tchanrt", "ringrt",
+ "ring", "tchan", "rchan", "rflow";
+
msi-parent = <&inta_main_dmss>;
#dma-cells = <2>;
diff --git a/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml b/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml
index 22f6c5e2f7..b18cf2bfdb 100644
--- a/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml
+++ b/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml
@@ -69,13 +69,24 @@ properties:
- ti,j721e-navss-mcu-udmap
reg:
- maxItems: 3
+ minItems: 3
+ items:
+ - description: UDMA-P Control /Status Registers region
+ - description: RX Channel Realtime Registers region
+ - description: TX Channel Realtime Registers region
+ - description: TX Configuration Registers region
+ - description: RX Configuration Registers region
+ - description: RX Flow Configuration Registers region
reg-names:
+ minItems: 3
items:
- const: gcfg
- const: rchanrt
- const: tchanrt
+ - const: tchan
+ - const: rchan
+ - const: rflow
msi-parent: true
@@ -158,8 +169,11 @@ examples:
compatible = "ti,am654-navss-main-udmap";
reg = <0x0 0x31150000 0x0 0x100>,
<0x0 0x34000000 0x0 0x100000>,
- <0x0 0x35000000 0x0 0x100000>;
- reg-names = "gcfg", "rchanrt", "tchanrt";
+ <0x0 0x35000000 0x0 0x100000>,
+ <0x0 0x30b00000 0x0 0x20000>,
+ <0x0 0x30c00000 0x0 0x8000>,
+ <0x0 0x30d00000 0x0 0x4000>;
+ reg-names = "gcfg", "rchanrt", "tchanrt", "tchan", "rchan", "rflow";
#dma-cells = <1>;
ti,ringacc = <&ringacc>;