diff options
| author | Utkarsh Saxena <usaxena@codeaurora.org> | 2017-01-12 16:20:01 +0530 |
|---|---|---|
| committer | Utkarsh Saxena <usaxena@codeaurora.org> | 2017-01-16 12:54:38 +0530 |
| commit | 4b8e68eab4113b49673278b6afc9237559b1c9b5 (patch) | |
| tree | 39a86ab2061e4e75d0eb6ede295462f39c1b70c5 /arch | |
| parent | 2e830e63e40e47e83888c1f57bdd7f12a5eee63f (diff) | |
ARM: dts: msm: Add support of IPA for SDM630
Enable IPA in SDM660.
IPA shunt data between apps, modem and USB.
Change-Id: I09aa16138d643b17b793162ca0591c143ad8da1f
Acked-by: Mohammed Javid <mjavid@qti.qualcomm.com>
Signed-off-by: Utkarsh Saxena <usaxena@codeaurora.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/qcom/sdm630.dtsi | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom/sdm630.dtsi b/arch/arm/boot/dts/qcom/sdm630.dtsi index 2ebabab84f11..ca5d5ff4de4c 100644 --- a/arch/arm/boot/dts/qcom/sdm630.dtsi +++ b/arch/arm/boot/dts/qcom/sdm630.dtsi @@ -806,6 +806,72 @@ #clock-cells = <1>; }; + ipa_hw: qcom,ipa@14780000 { + compatible = "qcom,ipa"; + reg = <0x14780000 0x4effc>, <0x14784000 0x26934>; + reg-names = "ipa-base", "bam-base"; + interrupts = <0 333 0>, + <0 432 0>; + interrupt-names = "ipa-irq", "bam-irq"; + qcom,ipa-hw-ver = <6>; /* IPA core version = IPAv2.6L */ + qcom,ipa-hw-mode = <0>; /* IPA hw type = Normal */ + qcom,wan-rx-ring-size = <192>; /* IPA WAN-rx-ring-size*/ + qcom,lan-rx-ring-size = <192>; /* IPA LAN-rx-ring-size*/ + clocks = <&clock_rpmcc RPM_IPA_CLK>, + <&clock_rpmcc RPM_AGGR2_NOC_CLK>; + clock-names = "core_clk", "smmu_clk"; + qcom,arm-smmu; + qcom,smmu-disable-htw; + qcom,smmu-s1-bypass; + qcom,ee = <0>; + qcom,use-ipa-tethering-bridge; + qcom,modem-cfg-emb-pipe-flt; + qcom,msm-bus,name = "ipa"; + qcom,msm-bus,num-cases = <4>; + qcom,msm-bus,num-paths = <2>; + qcom,msm-bus,vectors-KBps = + /* No vote */ + <90 512 0 0>, + <1 676 0 0>, + /* SVS */ + <90 512 80000 640000>, + <1 676 80000 80000>, + /* NOMINAL */ + <90 512 206000 960000>, + <1 676 206000 160000>, + /* TURBO */ + <90 512 206000 960000>, + <1 676 206000 160000>; + qcom,bus-vector-names = "MIN", "SVS", "PERF", "TURBO"; + qcom,rx-polling-sleep-ms = <2>; /* Polling sleep interval */ + qcom,ipa-polling-iteration = <5>; /* Polling Iteration */ + + ipa_smmu_ap: ipa_smmu_ap { + compatible = "qcom,ipa-smmu-ap-cb"; + iommus = <&anoc2_smmu 0x19C0>; + qcom,iova-mapping = <0x10000000 0x40000000>; + }; + + ipa_smmu_wlan: ipa_smmu_wlan { + status = "disabled"; + compatible = "qcom,ipa-smmu-wlan-cb"; + iommus = <&anoc2_smmu 0x19C1>; + }; + + ipa_smmu_uc: ipa_smmu_uc { + compatible = "qcom,ipa-smmu-uc-cb"; + iommus = <&anoc2_smmu 0x19C2>; + qcom,iova-mapping = <0x40000000 0x20000000>; + }; + }; + + qcom,rmnet-ipa { + compatible = "qcom,rmnet-ipa"; + qcom,rmnet-ipa-ssr; + qcom,ipa-loaduC; + qcom,ipa-advertise-sg-support; + }; + qcom,ipc-spinlock@1f40000 { compatible = "qcom,ipc-spinlock-sfpb"; reg = <0x1f40000 0x8000>; |