ARM: shmobile: r8a7790 dtsi: Enable DMA for MSIOF

Add register sets used for access by the DMA engine, and DMA properties to
the MSIOF nodes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit fbff66886b9c5f657b6649a264551ac572fae0b7)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index 495771b..45d6fdd 100644 (file)
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -988,9 +988,11 @@
 
        msiof0: spi@e6e20000 {
                compatible = "renesas,msiof-r8a7790";
-               reg = <0 0xe6e20000 0 0x0064>;
+               reg = <0 0xe6e20000 0 0x0064>, <0 0xe7e20000 0 0x0064>;
                interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp0_clks R8A7790_CLK_MSIOF0>;
+               dmas = <&dmac0 0x51>, <&dmac0 0x52>;
+               dma-names = "tx", "rx";
                #address-cells = <1>;
                #size-cells = <0>;
                status = "disabled";
@@ -998,9 +1000,11 @@
 
        msiof1: spi@e6e10000 {
                compatible = "renesas,msiof-r8a7790";
-               reg = <0 0xe6e10000 0 0x0064>;
+               reg = <0 0xe6e10000 0 0x0064>, <0 0xe7e10000 0 0x0064>;
                interrupts = <0 157 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp2_clks R8A7790_CLK_MSIOF1>;
+               dmas = <&dmac0 0x55>, <&dmac0 0x56>;
+               dma-names = "tx", "rx";
                #address-cells = <1>;
                #size-cells = <0>;
                status = "disabled";
@@ -1008,9 +1012,11 @@
 
        msiof2: spi@e6e00000 {
                compatible = "renesas,msiof-r8a7790";
-               reg = <0 0xe6e00000 0 0x0064>;
+               reg = <0 0xe6e00000 0 0x0064>, <0 0xe7e00000 0 0x0064>;
                interrupts = <0 158 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp2_clks R8A7790_CLK_MSIOF2>;
+               dmas = <&dmac0 0x41>, <&dmac0 0x42>;
+               dma-names = "tx", "rx";
                #address-cells = <1>;
                #size-cells = <0>;
                status = "disabled";
@@ -1018,9 +1024,11 @@
 
        msiof3: spi@e6c90000 {
                compatible = "renesas,msiof-r8a7790";
-               reg = <0 0xe6c90000 0 0x0064>;
+               reg = <0 0xe6c90000 0 0x0064>, <0 0xe7c90000 0 0x0064>;
                interrupts = <0 159 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&mstp2_clks R8A7790_CLK_MSIOF3>;
+               dmas = <&dmac0 0x45>, <&dmac0 0x46>;
+               dma-names = "tx", "rx";
                #address-cells = <1>;
                #size-cells = <0>;
                status = "disabled";