ARM: shmobile: r8a7791: add DMA nodes for IIC

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 3f58c54bd027b42099d59e5ea0521f7b39d82e15)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index aef6ba8..a7cdbb4 100644 (file)
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -434,6 +434,8 @@
                reg = <0 0xe60b0000 0 0x425>;
                interrupts = <0 173 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp9_clks R8A7791_CLK_IICDVFS>;
+               dmas = <&dmac0 0x77>, <&dmac0 0x78>;
+               dma-names = "tx", "rx";
                status = "disabled";
        };
 
@@ -444,6 +446,8 @@
                reg = <0 0xe6500000 0 0x425>;
                interrupts = <0 174 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp3_clks R8A7791_CLK_IIC0>;
+               dmas = <&dmac0 0x61>, <&dmac0 0x62>;
+               dma-names = "tx", "rx";
                status = "disabled";
        };
 
@@ -454,6 +458,8 @@
                reg = <0 0xe6510000 0 0x425>;
                interrupts = <0 175 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp3_clks R8A7791_CLK_IIC1>;
+               dmas = <&dmac0 0x65>, <&dmac0 0x66>;
+               dma-names = "tx", "rx";
                status = "disabled";
        };