diff options
| author | Dhoat Harpal <hdhoat@codeaurora.org> | 2017-01-03 18:41:16 +0530 |
|---|---|---|
| committer | Dhoat Harpal <hdhoat@codeaurora.org> | 2017-01-04 15:43:02 +0530 |
| commit | 7e81f05cb819ad90c510e21d970b96aab0237a1b (patch) | |
| tree | 1a0978a04d4cba3d8af80850a2e8983e885c601e | |
| parent | 2f817b68f06ed866aa2c4cc35b2e4293aeb1ef99 (diff) | |
ARM: dts: msm: Add G-Link SPI transport device for sdm660
G-Link SPI transport is used to communicate with external audio codec.
Add G-Link SPI transport device to support that configuration.
CRs-Fixed: 1106989
Change-Id: Id447b5e89e653065df6f368a4e5e59b22e0dc159
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
| -rw-r--r-- | arch/arm/boot/dts/qcom/sdm660.dtsi | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/qcom/sdm660.dtsi b/arch/arm/boot/dts/qcom/sdm660.dtsi index b32742ab00f6..56689800c45e 100644 --- a/arch/arm/boot/dts/qcom/sdm660.dtsi +++ b/arch/arm/boot/dts/qcom/sdm660.dtsi @@ -1,4 +1,4 @@ -/* Copyright (c) 2016, The Linux Foundation. All rights reserved. +/* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -1527,6 +1527,35 @@ qcom,xprt = "smem"; }; + 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"; |