Merge tag 'dmaengine-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "New support:
   - TI J721S2 CSI BCDMA support

  Updates:
   - Native HDMI support for dw edma driver
   - ste dma40 updates for supporting proper SRAM handle in DT
   - removal of dma device chancnt setting in drivers"

* tag 'dmaengine-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (28 commits)
  dmaengine: sprd: Don't set chancnt
  dmaengine: hidma: Don't set chancnt
  dmaengine: plx_dma: Don't set chancnt
  dmaengine: axi-dmac: Don't set chancnt
  dmaengine: dw-axi-dmac: Don't set chancnt
  dmaengine: qcom: bam_dma: allow omitting num-{channels,ees}
  dmaengine: dw-edma: Add HDMA DebugFS support
  dmaengine: dw-edma: Add support for native HDMA
  dmaengine: dw-edma: Create a new dw_edma_core_ops structure to abstract controller operation
  dmaengine: dw-edma: Rename dw_edma_core_ops structure to dw_edma_plat_ops
  dmaengine: ste_dma40: use proper format string for resource_size_t
  dmaengine: make QCOM_HIDMA depend on HAS_IOMEM
  dmaengine: ste_dma40: fix typo in enum documentation
  dmaengine: ste_dma40: use correct print specfier for resource_size_t
  MAINTAINERS: Add myself as the DW eDMA driver reviewer
  MAINTAINERS: Add Manivannan to DW eDMA driver maintainers list
  MAINTAINERS: Demote Gustavo Pimentel to DW EDMA driver reviewer
  dmaengine: ti: k3-udma: Add support for J721S2 CSI BCDMA instance
  dt-bindings: dma: ti: Add J721S2 BCDMA
  dmaengine: ti: k3-psil-j721s2: Add PSI-L thread map for main CPSW2G
  ...

3 files changed, 63 insertions, 9 deletions

diff --git a/Documentation/devicetree/bindings/dma/stericsson,dma40.yaml b/Documentation/devicetree/bindings/dma/stericsson,dma40.yaml
index 64845347f44d..1e5752b19a49 100644
--- a/Documentation/devicetree/bindings/dma/stericsson,dma40.yaml
+++ b/Documentation/devicetree/bindings/dma/stericsson,dma40.yaml
@@ -112,14 +112,23 @@ properties:
       - const: stericsson,dma40
 
   reg:
-    items:
-      - description: DMA40 memory base
-      - description: LCPA memory base
+    oneOf:
+      - items:
+          - description: DMA40 memory base
+      - items:
+          - description: DMA40 memory base
+          - description: LCPA memory base, deprecated, use eSRAM pool instead
+        deprecated: true
+
 
   reg-names:
-    items:
-      - const: base
-      - const: lcpa
+    oneOf:
+      - items:
+          - const: base
+      - items:
+          - const: base
+          - const: lcpa
+        deprecated: true
 
   interrupts:
     maxItems: 1
@@ -127,6 +136,15 @@ properties:
   clocks:
     maxItems: 1
 
+  sram:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    description: A phandle array with inner size 1 (no arg cells).
+      First phandle is the LCPA (Logical Channel Parameter Address) memory.
+      Second phandle is the  LCLA (Logical Channel Link base Address) memory.
+    maxItems: 2
+    items:
+      maxItems: 1
+
   memcpy-channels:
     $ref: /schemas/types.yaml#/definitions/uint32-array
     description: Array of u32 elements indicating which channels on the DMA
@@ -138,6 +156,7 @@ required:
   - reg
   - interrupts
   - clocks
+  - sram
   - memcpy-channels
 
 additionalProperties: false
@@ -149,8 +168,9 @@ examples:
     #include <dt-bindings/mfd/dbx500-prcmu.h>
     dma-controller@801c0000 {
         compatible = "stericsson,db8500-dma40", "stericsson,dma40";
-        reg = <0x801c0000 0x1000>, <0x40010000 0x800>;
-        reg-names = "base", "lcpa";
+        reg = <0x801c0000 0x1000>;
+        reg-names = "base";
+        sram = <&lcpa>, <&lcla>;
         interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
         #dma-cells = <3>;
         memcpy-channels = <56 57 58 59 60>;
diff --git a/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml b/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml
index beecfe7a1732..4ca300a42a99 100644
--- a/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml
+++ b/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml
@@ -33,6 +33,7 @@ properties:
     enum:
       - ti,am62a-dmss-bcdma-csirx
       - ti,am64-dmss-bcdma
+      - ti,j721s2-dmss-bcdma-csi
 
   reg:
     minItems: 3
@@ -151,7 +152,12 @@ allOf:
       required:
         - power-domains
 
-    else:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: ti,am64-dmss-bcdma
+    then:
       properties:
         reg:
           minItems: 5
@@ -168,6 +174,28 @@ allOf:
         - ti,sci-rm-range-bchan
         - ti,sci-rm-range-tchan
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: ti,j721s2-dmss-bcdma-csi
+    then:
+      properties:
+        ti,sci-rm-range-bchan: false
+
+        reg:
+          maxItems: 4
+
+        reg-names:
+          items:
+            - const: gcfg
+            - const: rchanrt
+            - const: tchanrt
+            - const: ringrt
+
+      required:
+        - ti,sci-rm-range-tchan
+
 unevaluatedProperties: false
 
 examples:
diff --git a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
index d6cbd95ec26d..2128f4645c98 100644
--- a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
+++ b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml
@@ -41,6 +41,9 @@ properties:
   clock-names:
     const: axi_clk
 
+  power-domains:
+    maxItems: 1
+
 required:
   - "#dma-cells"
   - compatible
@@ -48,12 +51,14 @@ required:
   - interrupts
   - clocks
   - clock-names
+  - power-domains
 
 additionalProperties: false
 
 examples:
   - |
     #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/xlnx-zynqmp-power.h>
 
     dma: dma-controller@fd4c0000 {
       compatible = "xlnx,zynqmp-dpdma";
@@ -63,6 +68,7 @@ examples:
       clocks = <&dpdma_clk>;
       clock-names = "axi_clk";
       #dma-cells = <1>;
+      power-domains = <&zynqmp_firmware PD_DP>;
     };
 
 ...