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This allows large CDSP buffers to be mapped beyond the standard 34-bit limit. Bump #address-cells and #size-cells to <2> on the fastrpc and glink ancestor nodes to accommodate 64-bit iommu-ranges values, and update all compute-cb reg entries to the four-cell format accordingly. Signed-off-by: Vinayak Katoch --- arch/arm64/boot/dts/qcom/kaanapali.dtsi | 29 +++++++++++++++++------------ 1 file changed, 17 insertions(+), 12 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/kaanapali.dtsi b/arch/arm64/boot/dts/qcom/kaanapali.dtsi index 146eaf9f0b9a..2b00a813414e 100644 --- a/arch/arm64/boot/dts/qcom/kaanapali.dtsi +++ b/arch/arm64/boot/dts/qcom/kaanapali.dtsi @@ -6304,6 +6304,8 @@ remoteproc_cdsp: remoteproc@26300000 { qcom,qmp = <&aoss_qmp>; qcom,smem-states = <&smp2p_cdsp_out 0>; qcom,smem-state-names = "stop"; + #address-cells = <2>; + #size-cells = <2>; status = "disabled"; @@ -6315,17 +6317,19 @@ IPCC_MPROC_SIGNAL_GLINK_QMP IPCC_MPROC_SIGNAL_GLINK_QMP>; qcom,remote-pid = <5>; label = "cdsp"; + #address-cells = <2>; + #size-cells = <2>; fastrpc { compatible = "qcom,kaanapali-fastrpc"; qcom,glink-channels = "fastrpcglink-apps-dsp"; label = "cdsp"; - #address-cells = <1>; - #size-cells = <0>; + #address-cells = <2>; + #size-cells = <2>; compute-cb@1 { compatible = "qcom,fastrpc-compute-cb"; - reg = <1>; + reg = <0x0 0x1 0x0 0x0>; iommus = <&apps_smmu 0x19c1 0x0>, <&apps_smmu 0x1961 0x0>, <&apps_smmu 0x0c21 0x0>, @@ -6335,7 +6339,7 @@ compute-cb@1 { compute-cb@2 { compatible = "qcom,fastrpc-compute-cb"; - reg = <2>; + reg = <0x0 0x2 0x0 0x0>; iommus = <&apps_smmu 0x1962 0x0>, <&apps_smmu 0x0c02 0x20>, <&apps_smmu 0x0c42 0x0>, @@ -6345,7 +6349,7 @@ compute-cb@2 { compute-cb@3 { compatible = "qcom,fastrpc-compute-cb"; - reg = <3>; + reg = <0x0 0x3 0x0 0x0>; iommus = <&apps_smmu 0x1963 0x0>, <&apps_smmu 0x0c23 0x0>, <&apps_smmu 0x0c03 0x40>, @@ -6355,7 +6359,7 @@ compute-cb@3 { compute-cb@4 { compatible = "qcom,fastrpc-compute-cb"; - reg = <4>; + reg = <0x0 0x4 0x0 0x0>; iommus = <&apps_smmu 0x1964 0x0>, <&apps_smmu 0x0c44 0x0>, <&apps_smmu 0x0c04 0x20>, @@ -6365,7 +6369,7 @@ compute-cb@4 { compute-cb@5 { compatible = "qcom,fastrpc-compute-cb"; - reg = <5>; + reg = <0x0 0x5 0x0 0x0>; iommus = <&apps_smmu 0x1965 0x0>, <&apps_smmu 0x0c45 0x0>, <&apps_smmu 0x0c05 0x20>, @@ -6375,7 +6379,7 @@ compute-cb@5 { compute-cb@6 { compatible = "qcom,fastrpc-compute-cb"; - reg = <6>; + reg = <0x0 0x6 0x0 0x0>; iommus = <&apps_smmu 0x1966 0x0>, <&apps_smmu 0x0c06 0x20>, <&apps_smmu 0x0c46 0x0>, @@ -6385,7 +6389,7 @@ compute-cb@6 { compute-cb@7 { compatible = "qcom,fastrpc-compute-cb"; - reg = <7>; + reg = <0x0 0x7 0x0 0x0>; iommus = <&apps_smmu 0x1967 0x0>, <&apps_smmu 0x0c27 0x0>, <&apps_smmu 0x0c07 0x40>, @@ -6395,7 +6399,7 @@ compute-cb@7 { compute-cb@8 { compatible = "qcom,fastrpc-compute-cb"; - reg = <8>; + reg = <0x0 0x8 0x0 0x0>; iommus = <&apps_smmu 0x1968 0x0>, <&apps_smmu 0x0c08 0x20>, <&apps_smmu 0x0c48 0x0>, @@ -6405,7 +6409,7 @@ compute-cb@8 { compute-cb@12 { compatible = "qcom,fastrpc-compute-cb"; - reg = <12>; + reg = <0x0 0xc 0x0 0x0>; iommus = <&apps_smmu 0x196c 0x0>, <&apps_smmu 0x0c2c 0x00>, <&apps_smmu 0x0c0c 0x40>, @@ -6415,12 +6419,13 @@ compute-cb@12 { compute-cb@13 { compatible = "qcom,fastrpc-compute-cb"; - reg = <13>; + reg = <0x0 0xd 0x0 0x0>; iommus = <&apps_smmu 0x196d 0x0>, <&apps_smmu 0x0c0d 0x40>, <&apps_smmu 0x0c2e 0x0>, <&apps_smmu 0x0c2d 0x0>, <&apps_smmu 0x19cd 0x0>; + iommu-ranges = <0x4 0x0 0xfc 0x0>; dma-coherent; }; }; -- 2.34.1