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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>
This commit is contained in:
Srinivas Kandagatla 2014-05-16 20:18:53 +01:00 committed by Kumar Gala
parent 045644ffe6
commit edb81ca3bf
1 changed files with 24 additions and 0 deletions
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24
arch/arm/boot/dts/qcom-apq8064.dtsi
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@ -206,6 +206,26 @@
regulator-always-on; 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 { amba {
compatible = "arm,amba-bus"; compatible = "arm,amba-bus";
#address-cells = <1>; #address-cells = <1>;
@ -226,6 +246,8 @@
cap-sd-highspeed; cap-sd-highspeed;
cap-mmc-highspeed; cap-mmc-highspeed;
vmmc-supply = <&vsdcc_fixed>; vmmc-supply = <&vsdcc_fixed>;
dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
dma-names = "tx", "rx";
}; };
sdcc3: sdcc@12180000 { sdcc3: sdcc@12180000 {
@ -243,6 +265,8 @@
max-frequency = <192000000>; max-frequency = <192000000>;
no-1-8-v; no-1-8-v;
vmmc-supply = <&vsdcc_fixed>; vmmc-supply = <&vsdcc_fixed>;
dmas = <&sdcc3bam 2>, <&sdcc3bam 1>;
dma-names = "tx", "rx";
}; };
}; };
}; };