ARM: dts: am437x/am33xx/omap/dm816x: Add gpmc dma channel

Add dma channel information to the gpmc. Although not enabled by
default this will allow prefetch-dma to be used.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index d23e252..9b88618 100644 (file)
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -819,6 +819,8 @@
                        ti,no-idle-on-init;
                        reg = <0x50000000 0x2000>;
                        interrupts = <100>;
+                       dmas = <&edma 52>;
+                       dma-names = "rxtx";
                        gpmc,num-cs = <7>;
                        gpmc,num-waitpins = <2>;
                        #address-cells = <2>;

diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index d83ff9c..1695b68 100644 (file)
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -842,6 +842,8 @@
                gpmc: gpmc@50000000 {
                        compatible = "ti,am3352-gpmc";
                        ti,hwmods = "gpmc";
+                       dmas = <&edma 52>;
+                       dma-names = "rxtx";
                        clocks = <&l3s_gclk>;
                        clock-names = "fck";
                        reg = <0x50000000 0x2000>;

diff --git a/arch/arm/boot/dts/dm816x.dtsi b/arch/arm/boot/dts/dm816x.dtsi
index f9286c3..b6543a8 100644 (file)
--- a/arch/arm/boot/dts/dm816x.dtsi
+++ b/arch/arm/boot/dts/dm816x.dtsi
@@ -179,6 +179,8 @@
                        #address-cells = <2>;
                        #size-cells = <1>;
                        interrupts = <100>;
+                       dmas = <&edma 52>;
+                       dma-names = "rxtx";
                        gpmc,num-cs = <6>;
                        gpmc,num-waitpins = <2>;
                };

diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 8a2b253..d1ffabb 100644 (file)
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -717,6 +717,8 @@
                        ti,hwmods = "gpmc";
                        reg = <0x6e000000 0x02d0>;
                        interrupts = <20>;
+                       dmas = <&sdma 4>;
+                       dma-names = "rxtx";
                        gpmc,num-cs = <8>;
                        gpmc,num-waitpins = <4>;
                        #address-cells = <2>;

diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 5a206c1..32b65be 100644 (file)
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -354,6 +354,8 @@
                        #address-cells = <2>;
                        #size-cells = <1>;
                        interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+                       dmas = <&sdma 4>;
+                       dma-names = "rxtx";
                        gpmc,num-cs = <8>;
                        gpmc,num-waitpins = <4>;
                        ti,hwmods = "gpmc";

diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 4c04389..ca3c17f 100644 (file)
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -391,6 +391,8 @@
                        #address-cells = <2>;
                        #size-cells = <1>;
                        interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+                       dmas = <&sdma 4>;
+                       dma-names = "rxtx";
                        gpmc,num-cs = <8>;
                        gpmc,num-waitpins = <4>;
                        ti,hwmods = "gpmc";