dts: update to v5.3-rc1

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

6 files changed, 104 insertions, 40 deletions

diff --git a/dts/Bindings/dma/8250_mtk_dma.txt b/dts/Bindings/dma/8250_mtk_dma.txt
deleted file mode 100644
index 3fe0961bcf..0000000000
--- a/dts/Bindings/dma/8250_mtk_dma.txt
+++ /dev/null
@@ -1,33 +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
-
-- reg: The base address of the APDMA register bank.
-
-- interrupts: A single interrupt specifier.
-
-- 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
-
-Examples:
-
-	apdma: dma-controller@11000380 {
-		compatible = "mediatek,mt2712-uart-dma";
-		reg = <0 0x11000380 0 0x400>;
-		interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 64 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 65 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 66 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 67 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 68 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 69 IRQ_TYPE_LEVEL_LOW>,
-			     <GIC_SPI 70 IRQ_TYPE_LEVEL_LOW>;
-		clocks = <&pericfg CLK_PERI_AP_DMA>;
-		clock-names = "apdma";
-		#dma-cells = <1>;
-	};
-
diff --git a/dts/Bindings/dma/arm-pl330.txt b/dts/Bindings/dma/arm-pl330.txt
index db7e2260f9..2c7fd1941a 100644
--- a/dts/Bindings/dma/arm-pl330.txt
+++ b/dts/Bindings/dma/arm-pl330.txt
@@ -16,6 +16,9 @@ Optional properties:
   - dma-channels: contains the total number of DMA channels supported by the DMAC
   - dma-requests: contains the total number of DMA requests supported by the DMAC
   - arm,pl330-broken-no-flushp: quirk for avoiding to execute DMAFLUSHP
+  - resets: contains an entry for each entry in reset-names.
+	    See ../reset/reset.txt for details.
+  - reset-names: must contain at least "dma", and optional is "dma-ocp".
 
 Example:
 
diff --git a/dts/Bindings/dma/fsl-edma.txt b/dts/Bindings/dma/fsl-edma.txt
index 97e213e076..29dd3ccb12 100644
--- a/dts/Bindings/dma/fsl-edma.txt
+++ b/dts/Bindings/dma/fsl-edma.txt
@@ -9,15 +9,16 @@ group, DMAMUX0 or DMAMUX1, but not both.
 Required properties:
 - compatible :
 	- "fsl,vf610-edma" for eDMA used similar to that on Vybrid vf610 SoC
+	- "fsl,imx7ulp-edma" for eDMA2 used similar to that on i.mx7ulp
 - reg : Specifies base physical address(s) and size of the eDMA registers.
 	The 1st region is eDMA control register's address and size.
 	The 2nd and the 3rd regions are programmable channel multiplexing
 	control register's address and size.
 - interrupts : A list of interrupt-specifiers, one for each entry in
-	interrupt-names.
-- interrupt-names : Should contain:
-	"edma-tx" - the transmission interrupt
-	"edma-err" - the error interrupt
+	interrupt-names on vf610 similar SoC. But for i.mx7ulp per channel
+	per transmission interrupt, total 16 channel interrupt and 1
+	error interrupt(located in the last), no interrupt-names list on
+	i.mx7ulp for clean on dts.
 - #dma-cells : Must be <2>.
 	The 1st cell specifies the DMAMUX(0 for DMAMUX0 and 1 for DMAMUX1).
 	Specific request source can only be multiplexed by specific channels
@@ -28,6 +29,7 @@ Required properties:
 - clock-names : A list of channel group clock names. Should contain:
 	"dmamux0" - clock name of mux0 group
 	"dmamux1" - clock name of mux1 group
+	Note: No dmamux0 on i.mx7ulp, but another 'dma' clk added on i.mx7ulp.
 - clocks : A list of phandle and clock-specifier pairs, one for each entry in
 	clock-names.
 
@@ -35,6 +37,10 @@ Optional properties:
 - big-endian: If present registers and hardware scatter/gather descriptors
 	of the eDMA are implemented in big endian mode, otherwise in little
 	mode.
+- interrupt-names : Should contain the below on vf610 similar SoC but not used
+	on i.mx7ulp similar SoC:
+	"edma-tx" - the transmission interrupt
+	"edma-err" - the error interrupt
 
 
 Examples:
@@ -52,8 +58,36 @@ edma0: dma-controller@40018000 {
 	clock-names = "dmamux0", "dmamux1";
 	clocks = <&clks VF610_CLK_DMAMUX0>,
 		<&clks VF610_CLK_DMAMUX1>;
-};
+}; /* vf610 */
 
+edma1: dma-controller@40080000 {
+	#dma-cells = <2>;
+	compatible = "fsl,imx7ulp-edma";
+	reg = <0x40080000 0x2000>,
+		<0x40210000 0x1000>;
+	dma-channels = <32>;
+	interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+		     <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
+		     /* last is eDMA2-ERR interrupt */
+		     <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+	clock-names = "dma", "dmamux0";
+	clocks = <&pcc2 IMX7ULP_CLK_DMA1>,
+		 <&pcc2 IMX7ULP_CLK_DMA_MUX1>;
+}; /* i.mx7ulp */
 
 * DMA clients
 DMA client drivers that uses the DMA function must use the format described
diff --git a/dts/Bindings/dma/fsl-qdma.txt b/dts/Bindings/dma/fsl-qdma.txt
index 6a0ff9059e..da371c4d40 100644
--- a/dts/Bindings/dma/fsl-qdma.txt
+++ b/dts/Bindings/dma/fsl-qdma.txt
@@ -7,6 +7,7 @@ Required properties:
 
 - compatible:		Must be one of
 			 "fsl,ls1021a-qdma": for LS1021A Board
+			 "fsl,ls1028a-qdma": for LS1028A Board
 			 "fsl,ls1043a-qdma": for ls1043A Board
 			 "fsl,ls1046a-qdma": for ls1046A Board
 - reg:			Should contain the register's base address and length.
diff --git a/dts/Bindings/dma/mtk-uart-apdma.txt b/dts/Bindings/dma/mtk-uart-apdma.txt
new file mode 100644
index 0000000000..5d6f98c43e
--- /dev/null
+++ b/dts/Bindings/dma/mtk-uart-apdma.txt
@@ -0,0 +1,54 @@
+* 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
+
+- 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";
+		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/dts/Bindings/dma/sun6i-dma.txt b/dts/Bindings/dma/sun6i-dma.txt
index 7fccc20d83..cae31f4e77 100644
--- a/dts/Bindings/dma/sun6i-dma.txt
+++ b/dts/Bindings/dma/sun6i-dma.txt
@@ -28,12 +28,17 @@ Example:
 	};
 
 ------------------------------------------------------------------------------
-For A64 DMA controller:
+For A64 and H6 DMA controller:
 
 Required properties:
-- compatible:	"allwinner,sun50i-a64-dma"
+- compatible:	Must be one of
+		  "allwinner,sun50i-a64-dma"
+		  "allwinner,sun50i-h6-dma"
 - dma-channels: Number of DMA channels supported by the controller.
 		Refer to Documentation/devicetree/bindings/dma/dma.txt
+- clocks:	In addition to parent AHB clock, it should also contain mbus
+		clock (H6 only)
+- clock-names:	Should contain "bus" and "mbus" (H6 only)
 - all properties above, i.e. reg, interrupts, clocks, resets and #dma-cells
 
 Optional properties: