diff options
| author | Chris Lew <clew@codeaurora.org> | 2017-02-21 13:44:25 -0800 |
|---|---|---|
| committer | Chris Lew <clew@codeaurora.org> | 2017-02-21 13:46:29 -0800 |
| commit | f9a247575f57161cf176b3f9507091a41686422c (patch) | |
| tree | 5171c86cd6368154272a42d5948d3fe292323fcb | |
| parent | 3294e91ec6ee553a754fe6d7f6b03b60d86dcc2c (diff) | |
ARM: dts: msm: Enable support for GLINK QOS feature on msm8998
The ADSP edge has strict timing requirements for audio usecases.
Enable GLINK QOS feature for ADSP to ensure timely tx transactions.
CRs-Fixed: 2009756
Change-Id: I8abc6a9c7b89d04f42ac1600251b3813b1677c38
Signed-off-by: Chris Lew <clew@codeaurora.org>
| -rw-r--r-- | arch/arm/boot/dts/qcom/msm8998.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom/msm8998.dtsi b/arch/arm/boot/dts/qcom/msm8998.dtsi index 81bf1777c7e2..717d882b23ec 100644 --- a/arch/arm/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm/boot/dts/qcom/msm8998.dtsi @@ -1342,6 +1342,18 @@ qcom,irq-mask = <0x200>; interrupts = <0 157 1>; label = "lpass"; + qcom,qos-config = <&glink_qos_adsp>; + qcom,ramp-time = <0xaf>; + }; + + glink_qos_adsp: qcom,glink-qos-config-adsp { + compatible = "qcom,glink-qos-config"; + qcom,flow-info = <0x3c 0x0>, + <0x3c 0x0>, + <0x3c 0x0>, + <0x3c 0x0>; + qcom,mtu-size = <0x800>; + qcom,tput-stats-cycle = <0xa>; }; qcom,glink-smem-native-xprt-dsps@86000000 { |