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charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240219051455.25927-1-quic_vdadhani@quicinc.com> On Mon, Feb 19, 2024 at 10:44:55AM +0530, Viken Dadhaniya wrote: > Populate the DTSI node for slimbus instance to be > used by bluetooth FM audio case. > Just curious, where is the patch to enable bluetooth FM? > Signed-off-by: Viken Dadhaniya > --- > v3 -> v4: > - Correct email address for linux-arm-msm. > > v2 -> v3: > - Fix patch title by adding "PATCH" string. > - Update commit log. > > v1 -> v2: > - change 0x0 -> 0 to reg property. > - reorder the DT property. > - change node tag slim_msm to slim. > --- > --- > arch/arm64/boot/dts/qcom/sc7280.dtsi | 25 +++++++++++++++++++++++++ > 1 file changed, 25 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi > index 581818676a4c..1d6afde915aa 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi > @@ -2672,6 +2672,31 @@ > status = "disabled"; > }; > > + slimbam: dma-controller@3a84000 { > + compatible = "qcom,bam-v1.7.0"; > + reg = <0 0x03a84000 0 0x20000>; > + interrupts = ; > + #dma-cells = <1>; > + qcom,controlled-remotely; > + num-channels = <31>; > + qcom,ee = <1>; > + qcom,num-ees = <2>; > + iommus = <&apps_smmu 0x1826 0x0>; > + status = "disabled"; > + }; > + > + slim: slim-ngd@3ac0000 { > + compatible = "qcom,slim-ngd-v1.5.0"; > + reg = <0 0x03ac0000 0 0x2c000>; > + interrupts = ; > + dmas = <&slimbam 3>, <&slimbam 4>; > + dma-names = "rx", "tx"; > + iommus = <&apps_smmu 0x1826 0x0>; Does both nodes need IOMMU translation with same SID? This hints that only one needed. - Mani > + #address-cells = <1>; > + #size-cells = <0>; > + status = "disabled"; > + }; > + > lpass_hm: clock-controller@3c00000 { > compatible = "qcom,sc7280-lpasshm"; > reg = <0 0x03c00000 0 0x28>; > -- > QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member > of Code Aurora Forum, hosted by The Linux Foundation > -- மணிவண்ணன் சதாசிவம்