ARM: DT: QCOM: apq8064: Add dma support for sdcc node

This patch adds dma support in both sdcc1 and sdcc3 device node.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>

diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 32075e84872edf68868029899ba80d6834c4b67c..b1e476ac5edf6b72d111248dde777589365a2830 100644 (file)
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -206,6 +206,26 @@
                        regulator-always-on;
                };
 
+               sdcc1bam:dma@12402000{
+                       compatible = "qcom,bam-v1.3.0";
+                       reg = <0x12402000 0x8000>;
+                       interrupts = <0 98 0>;
+                       clocks = <&gcc SDC1_H_CLK>;
+                       clock-names = "bam_clk";
+                       #dma-cells = <1>;
+                       qcom,ee = <0>;
+               };
+
+               sdcc3bam:dma@12182000{
+                       compatible = "qcom,bam-v1.3.0";
+                       reg = <0x12182000 0x8000>;
+                       interrupts = <0 96 0>;
+                       clocks = <&gcc SDC3_H_CLK>;
+                       clock-names = "bam_clk";
+                       #dma-cells = <1>;
+                       qcom,ee = <0>;
+               };
+
                amba {
                        compatible = "arm,amba-bus";
                        #address-cells = <1>;
@@ -226,6 +246,8 @@
                                cap-sd-highspeed;
                                cap-mmc-highspeed;
                                vmmc-supply = <&vsdcc_fixed>;
+                               dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
+                               dma-names = "tx", "rx";
                        };
 
                        sdcc3: sdcc@12180000 {
@@ -243,6 +265,8 @@
                                max-frequency   = <192000000>;
                                no-1-8-v;
                                vmmc-supply = <&vsdcc_fixed>;
+                               dmas = <&sdcc3bam 2>, <&sdcc3bam 1>;
+                               dma-names = "tx", "rx";
                        };
                };
        };