From 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 25 Mar 2016 03:53:42 -0300 Subject: Linux-libre 4.5-gnu --- Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt') diff --git a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt index 09daeef1f..5b902ac8d 100644 --- a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt +++ b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt @@ -14,7 +14,14 @@ not described in these device tree bindings. Required Properties: -- compatible: must contain "renesas,rcar-dmac" +- compatible: "renesas,dmac-", "renesas,rcar-dmac" as fallback. + Examples with soctypes are: + - "renesas,dmac-r8a7790" (R-Car H2) + - "renesas,dmac-r8a7791" (R-Car M2-W) + - "renesas,dmac-r8a7792" (R-Car V2H) + - "renesas,dmac-r8a7793" (R-Car M2-N) + - "renesas,dmac-r8a7794" (R-Car E2) + - "renesas,dmac-r8a7795" (R-Car H3) - reg: base address and length of the registers block for the DMAC @@ -35,7 +42,7 @@ Required Properties: Example: R8A7790 (R-Car H2) SYS-DMACs dmac0: dma-controller@e6700000 { - compatible = "renesas,rcar-dmac"; + compatible = "renesas,dmac-r8a7790", "renesas,rcar-dmac"; reg = <0 0xe6700000 0 0x20000>; interrupts = <0 197 IRQ_TYPE_LEVEL_HIGH 0 200 IRQ_TYPE_LEVEL_HIGH @@ -65,7 +72,7 @@ Example: R8A7790 (R-Car H2) SYS-DMACs }; dmac1: dma-controller@e6720000 { - compatible = "renesas,rcar-dmac"; + compatible = "renesas,dmac-r8a7790", "renesas,rcar-dmac"; reg = <0 0xe6720000 0 0x20000>; interrupts = <0 220 IRQ_TYPE_LEVEL_HIGH 0 216 IRQ_TYPE_LEVEL_HIGH -- cgit v1.2.3-54-g00ecf