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ARM: dts: msm: Add G-Link SPI Transport device for msmcobalt

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G-Link SPI Transport is used to communicate with external audio codec.
Add G-Link SPI Transport device to support that configuration.

CRs-Fixed: 1045916
Change-Id: I97ca857c21d8873574a180d289e2fbca29c8a891
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
This commit is contained in:
Karthikeyan Ramasubramanian 2016-06-29 15:17:12 -06:00
parent 43c0652c76
commit bb82f6afa3
1 changed files with 29 additions and 0 deletions
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29
arch/arm/boot/dts/qcom/msmcobalt.dtsi
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@ -1304,6 +1304,35 @@
qcom,rx-ring-size = <0x800>;
};
glink_spi_xprt_wdsp: qcom,glink-spi-xprt-wdsp {
compatible = "qcom,glink-spi-xprt";
label = "wdsp";
qcom,remote-fifo-config = <&glink_fifo_wdsp>;
qcom,qos-config = <&glink_qos_wdsp>;
qcom,ramp-time = <0x10>,
<0x20>,
<0x30>,
<0x40>;
};
glink_fifo_wdsp: qcom,glink-fifo-config-wdsp {
compatible = "qcom,glink-fifo-config";
qcom,out-read-idx-reg = <0x12000>;
qcom,out-write-idx-reg = <0x12004>;
qcom,in-read-idx-reg = <0x1200C>;
qcom,in-write-idx-reg = <0x12010>;
};
glink_qos_wdsp: qcom,glink-qos-config-wdsp {
compatible = "qcom,glink-qos-config";
qcom,flow-info = <0x80 0x0>,
<0x70 0x1>,
<0x60 0x2>,
<0x50 0x3>;
qcom,mtu-size = <0x800>;
qcom,tput-stats-cycle = <0xa>;
};
qcom,glink_pkt {
compatible = "qcom,glinkpkt";