Merge tag 'dmaengine-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

Pull dmaengine updates from Vinod Koul:
 "This time we have bunch of driver updates and some new device support.

  New support:
   - Document RZ/V2L and RZ/G2UL dma binding
   - TI AM62x k3-udma and k3-psil support

  Updates:
   - Yaml conversion for Mediatek uart apdma schema
   - Removal of DMA-32 fallback configuration for various drivers
   - imx-sdma updates for channel restart"

* tag 'dmaengine-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (23 commits)
  dmaengine: hisi_dma: fix MSI allocate fail when reload hisi_dma
  dmaengine: dw-axi-dmac: cleanup comments
  dmaengine: fsl-dpaa2-qdma: Drop comma after SoC match table sentinel
  dt-bindings: dma: Convert mtk-uart-apdma to DT schema
  dmaengine: ppc4xx: Make use of the helper macro LIST_HEAD()
  dmaengine: idxd: Remove useless DMA-32 fallback configuration
  dmaengine: qcom_hidma: Remove useless DMA-32 fallback configuration
  dmaengine: sh: Kconfig: Add ARCH_R9A07G054 dependency for RZ_DMAC config option
  dmaengine: ti: k3-psil: Add AM62x PSIL and PDMA data
  dmaengine: ti: k3-udma: Add AM62x DMSS support
  dmaengine: ti: cleanup comments
  dmaengine: imx-sdma: clean up some inconsistent indenting
  dmaengine: Revert "dmaengine: shdma: Fix runtime PM imbalance on error"
  dmaengine: idxd: restore traffic class defaults after wq reset
  dmaengine: altera-msgdma: Remove useless DMA-32 fallback configuration
  dmaengine: stm32-dma: set dma_device max_sg_burst
  dmaengine: imx-sdma: fix cyclic buffer race condition
  dmaengine: imx-sdma: restart cyclic channel if needed
  dmaengine: iot: Remove useless DMA-32 fallback configuration
  dmaengine: ptdma: handle the cases based on DMA is complete
  ...

3 files changed, 125 insertions, 57 deletions

diff --git a/Documentation/devicetree/bindings/dma/mediatek,uart-dma.yaml b/Documentation/devicetree/bindings/dma/mediatek,uart-dma.yaml
new file mode 100644
index 000000000000..54d68fc688b5
--- /dev/null
+++ b/Documentation/devicetree/bindings/dma/mediatek,uart-dma.yaml
@@ -0,0 +1,122 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/dma/mediatek,uart-dma.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MediaTek UART APDMA controller
+
+maintainers:
+  - Long Cheng <long.cheng@mediatek.com>
+
+description: |
+  The MediaTek UART APDMA controller provides DMA capabilities
+  for the UART peripheral bus.
+
+allOf:
+  - $ref: "dma-controller.yaml#"
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - mediatek,mt2712-uart-dma
+              - mediatek,mt8516-uart-dma
+          - const: mediatek,mt6577-uart-dma
+      - enum:
+          - mediatek,mt6577-uart-dma
+
+  reg:
+    minItems: 1
+    maxItems: 16
+
+  interrupts:
+    description: |
+      TX, RX interrupt lines for each UART APDMA channel
+    minItems: 1
+    maxItems: 16
+
+  clocks:
+    description: Must contain one entry for the APDMA main clock
+    maxItems: 1
+
+  clock-names:
+    const: apdma
+
+  "#dma-cells":
+    const: 1
+    description: |
+      The first cell specifies the UART APDMA channel number
+
+  dma-requests:
+    description: |
+      Number of virtual channels of the UART APDMA controller
+    maximum: 16
+
+  mediatek,dma-33bits:
+    type: boolean
+    description: Enable 33-bits UART APDMA support
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+if:
+  not:
+    required:
+      - dma-requests
+then:
+  properties:
+    interrupts:
+      maxItems: 8
+    reg:
+      maxItems: 8
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/mt2712-clk.h>
+    soc {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        apdma: dma-controller@11000400 {
+            compatible = "mediatek,mt2712-uart-dma",
+                         "mediatek,mt6577-uart-dma";
+            reg = <0 0x11000400 0 0x80>,
+                  <0 0x11000480 0 0x80>,
+                  <0 0x11000500 0 0x80>,
+                  <0 0x11000580 0 0x80>,
+                  <0 0x11000600 0 0x80>,
+                  <0 0x11000680 0 0x80>,
+                  <0 0x11000700 0 0x80>,
+                  <0 0x11000780 0 0x80>,
+                  <0 0x11000800 0 0x80>,
+                  <0 0x11000880 0 0x80>,
+                  <0 0x11000900 0 0x80>,
+                  <0 0x11000980 0 0x80>;
+            interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_LOW>,
+                         <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
+                         <GIC_SPI 105 IRQ_TYPE_LEVEL_LOW>,
+                         <GIC_SPI 106 IRQ_TYPE_LEVEL_LOW>,
+                         <GIC_SPI 107 IRQ_TYPE_LEVEL_LOW>,
+                         <GIC_SPI 108 IRQ_TYPE_LEVEL_LOW>,
+                         <GIC_SPI 109 IRQ_TYPE_LEVEL_LOW>,
+                         <GIC_SPI 110 IRQ_TYPE_LEVEL_LOW>,
+                         <GIC_SPI 111 IRQ_TYPE_LEVEL_LOW>,
+                         <GIC_SPI 112 IRQ_TYPE_LEVEL_LOW>,
+                         <GIC_SPI 113 IRQ_TYPE_LEVEL_LOW>,
+                         <GIC_SPI 114 IRQ_TYPE_LEVEL_LOW>;
+            dma-requests = <12>;
+            clocks = <&pericfg CLK_PERI_AP_DMA>;
+            clock-names = "apdma";
+            mediatek,dma-33bits;
+            #dma-cells = <1>;
+        };
+    };
+
+...
diff --git a/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt b/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt
deleted file mode 100644
index fef9c1eeb264..000000000000
--- a/Documentation/devicetree/bindings/dma/mtk-uart-apdma.txt
+++ /dev/null
@@ -1,56 +0,0 @@
-* Mediatek UART APDMA Controller
-
-Required properties:
-- compatible should contain:
-  * "mediatek,mt2712-uart-dma" for MT2712 compatible APDMA
-  * "mediatek,mt6577-uart-dma" for MT6577 and all of the above
-  * "mediatek,mt8516-uart-dma", "mediatek,mt6577" for MT8516 SoC
-
-- reg: The base address of the APDMA register bank.
-
-- interrupts: A single interrupt specifier.
- One interrupt per dma-requests, or 8 if no dma-requests property is present
-
-- dma-requests: The number of DMA channels
-
-- clocks : Must contain an entry for each entry in clock-names.
-  See ../clocks/clock-bindings.txt for details.
-- clock-names: The APDMA clock for register accesses
-
-- mediatek,dma-33bits: Present if the DMA requires support
-
-Examples:
-
-	apdma: dma-controller@11000400 {
-		compatible = "mediatek,mt2712-uart-dma",
-			     "mediatek,mt6577-uart-dma";
-		reg = <0 0x11000400 0 0x80>,
-		      <0 0x11000480 0 0x80>,
-		      <0 0x11000500 0 0x80>,
-		      <0 0x11000580 0 0x80>,
-		      <0 0x11000600 0 0x80>,
-		      <0 0x11000680 0 0x80>,
-		      <0 0x11000700 0 0x80>,
-		      <0 0x11000780 0 0x80>,
-		      <0 0x11000800 0 0x80>,
-		      <0 0x11000880 0 0x80>,
-		      <0 0x11000900 0 0x80>,
-		      <0 0x11000980 0 0x80>;
-		interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 105 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 106 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 107 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 108 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 109 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 110 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 111 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 112 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 113 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 114 IRQ_TYPE_LEVEL_LOW>;
-		dma-requests = <12>;
-		clocks = <&pericfg CLK_PERI_AP_DMA>;
-		clock-names = "apdma";
-		mediatek,dma-33bits;
-		#dma-cells = <1>;
-	};
diff --git a/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml b/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
index 7a4f415d74dc..1e25c5b0fb4d 100644
--- a/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
+++ b/Documentation/devicetree/bindings/dma/renesas,rz-dmac.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/dma/renesas,rz-dmac.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Renesas RZ/G2L DMA Controller
+title: Renesas RZ/{G2L,G2UL,V2L} DMA Controller
 
 maintainers:
   - Biju Das <biju.das.jz@bp.renesas.com>
@@ -16,7 +16,9 @@ properties:
   compatible:
     items:
       - enum:
+          - renesas,r9a07g043-dmac # RZ/G2UL
           - renesas,r9a07g044-dmac # RZ/G2{L,LC}
+          - renesas,r9a07g054-dmac # RZ/V2L
       - const: renesas,rz-dmac
 
   reg: