6.6-stable review patch. If anyone has any objections, please let me know.
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From: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org
commit f4afd8ba453b6e82245b9068868c72c831aec84e upstream.
The address space in CDSP PAS (Peripheral Authentication Service) remoteproc node should point to the QDSP PUB address space (QDSP6...SS_PUB): 0x0a30_0000 with length of 0x10000. 0x9890_0000, value used so far, was copied from downstream DTS, is in the middle of RAM/DDR space and downstream DTS describes the PIL loader, which is a bit different interface. Datasheet says that one of the main CDSP address spaces is 0x0980_0000, which is oddly similar to 0x9890_0000, but quite different.
Assume existing value (thus downstream DTS) is not really describing the intended CDSP PAS region.
Correct the base address and length, which also moves the node to different place to keep things sorted by unit address. The diff looks big, but only the unit address and "reg" property were changed. This should have no functional impact on Linux users, because PAS loader does not use this address space at all.
Fixes: 177fcf0aeda2 ("arm64: dts: qcom: sm8350: Add remoteprocs") Cc: stable@vger.kernel.org Reviewed-by: Konrad Dybcio konrad.dybcio@oss.qualcomm.com Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Link: https://lore.kernel.org/r/20241213-dts-qcom-cdsp-mpss-base-address-v3-2-2e00... Signed-off-by: Bjorn Andersson andersson@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm64/boot/dts/qcom/sm8350.dtsi | 218 +++++++++++++++++------------------ 1 file changed, 109 insertions(+), 109 deletions(-)
--- a/arch/arm64/boot/dts/qcom/sm8350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi @@ -2435,6 +2435,115 @@ qcom,bcm-voters = <&apps_bcm_voter>; };
+ cdsp: remoteproc@a300000 { + compatible = "qcom,sm8350-cdsp-pas"; + reg = <0x0 0x0a300000 0x0 0x10000>; + + interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>, + <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>, + <&smp2p_cdsp_in 1 IRQ_TYPE_EDGE_RISING>, + <&smp2p_cdsp_in 2 IRQ_TYPE_EDGE_RISING>, + <&smp2p_cdsp_in 3 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "wdog", "fatal", "ready", + "handover", "stop-ack"; + + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "xo"; + + power-domains = <&rpmhpd RPMHPD_CX>, + <&rpmhpd RPMHPD_MXC>; + power-domain-names = "cx", "mxc"; + + interconnects = <&compute_noc MASTER_CDSP_PROC 0 &mc_virt SLAVE_EBI1 0>; + + memory-region = <&pil_cdsp_mem>; + + qcom,qmp = <&aoss_qmp>; + + qcom,smem-states = <&smp2p_cdsp_out 0>; + qcom,smem-state-names = "stop"; + + status = "disabled"; + + glink-edge { + interrupts-extended = <&ipcc IPCC_CLIENT_CDSP + IPCC_MPROC_SIGNAL_GLINK_QMP + IRQ_TYPE_EDGE_RISING>; + mboxes = <&ipcc IPCC_CLIENT_CDSP + IPCC_MPROC_SIGNAL_GLINK_QMP>; + + label = "cdsp"; + qcom,remote-pid = <5>; + + fastrpc { + compatible = "qcom,fastrpc"; + qcom,glink-channels = "fastrpcglink-apps-dsp"; + label = "cdsp"; + qcom,non-secure-domain; + #address-cells = <1>; + #size-cells = <0>; + + compute-cb@1 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <1>; + iommus = <&apps_smmu 0x2161 0x0400>, + <&apps_smmu 0x1181 0x0420>; + }; + + compute-cb@2 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <2>; + iommus = <&apps_smmu 0x2162 0x0400>, + <&apps_smmu 0x1182 0x0420>; + }; + + compute-cb@3 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <3>; + iommus = <&apps_smmu 0x2163 0x0400>, + <&apps_smmu 0x1183 0x0420>; + }; + + compute-cb@4 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <4>; + iommus = <&apps_smmu 0x2164 0x0400>, + <&apps_smmu 0x1184 0x0420>; + }; + + compute-cb@5 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <5>; + iommus = <&apps_smmu 0x2165 0x0400>, + <&apps_smmu 0x1185 0x0420>; + }; + + compute-cb@6 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <6>; + iommus = <&apps_smmu 0x2166 0x0400>, + <&apps_smmu 0x1186 0x0420>; + }; + + compute-cb@7 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <7>; + iommus = <&apps_smmu 0x2167 0x0400>, + <&apps_smmu 0x1187 0x0420>; + }; + + compute-cb@8 { + compatible = "qcom,fastrpc-compute-cb"; + reg = <8>; + iommus = <&apps_smmu 0x2168 0x0400>, + <&apps_smmu 0x1188 0x0420>; + }; + + /* note: secure cb9 in downstream */ + }; + }; + }; + usb_1: usb@a6f8800 { compatible = "qcom,sm8350-dwc3", "qcom,dwc3"; reg = <0 0x0a6f8800 0 0x400>; @@ -3508,115 +3617,6 @@ #freq-domain-cells = <1>; #clock-cells = <1>; }; - - cdsp: remoteproc@98900000 { - compatible = "qcom,sm8350-cdsp-pas"; - reg = <0 0x98900000 0 0x1400000>; - - interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>, - <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>, - <&smp2p_cdsp_in 1 IRQ_TYPE_EDGE_RISING>, - <&smp2p_cdsp_in 2 IRQ_TYPE_EDGE_RISING>, - <&smp2p_cdsp_in 3 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "wdog", "fatal", "ready", - "handover", "stop-ack"; - - clocks = <&rpmhcc RPMH_CXO_CLK>; - clock-names = "xo"; - - power-domains = <&rpmhpd RPMHPD_CX>, - <&rpmhpd RPMHPD_MXC>; - power-domain-names = "cx", "mxc"; - - interconnects = <&compute_noc MASTER_CDSP_PROC 0 &mc_virt SLAVE_EBI1 0>; - - memory-region = <&pil_cdsp_mem>; - - qcom,qmp = <&aoss_qmp>; - - qcom,smem-states = <&smp2p_cdsp_out 0>; - qcom,smem-state-names = "stop"; - - status = "disabled"; - - glink-edge { - interrupts-extended = <&ipcc IPCC_CLIENT_CDSP - IPCC_MPROC_SIGNAL_GLINK_QMP - IRQ_TYPE_EDGE_RISING>; - mboxes = <&ipcc IPCC_CLIENT_CDSP - IPCC_MPROC_SIGNAL_GLINK_QMP>; - - label = "cdsp"; - qcom,remote-pid = <5>; - - fastrpc { - compatible = "qcom,fastrpc"; - qcom,glink-channels = "fastrpcglink-apps-dsp"; - label = "cdsp"; - qcom,non-secure-domain; - #address-cells = <1>; - #size-cells = <0>; - - compute-cb@1 { - compatible = "qcom,fastrpc-compute-cb"; - reg = <1>; - iommus = <&apps_smmu 0x2161 0x0400>, - <&apps_smmu 0x1181 0x0420>; - }; - - compute-cb@2 { - compatible = "qcom,fastrpc-compute-cb"; - reg = <2>; - iommus = <&apps_smmu 0x2162 0x0400>, - <&apps_smmu 0x1182 0x0420>; - }; - - compute-cb@3 { - compatible = "qcom,fastrpc-compute-cb"; - reg = <3>; - iommus = <&apps_smmu 0x2163 0x0400>, - <&apps_smmu 0x1183 0x0420>; - }; - - compute-cb@4 { - compatible = "qcom,fastrpc-compute-cb"; - reg = <4>; - iommus = <&apps_smmu 0x2164 0x0400>, - <&apps_smmu 0x1184 0x0420>; - }; - - compute-cb@5 { - compatible = "qcom,fastrpc-compute-cb"; - reg = <5>; - iommus = <&apps_smmu 0x2165 0x0400>, - <&apps_smmu 0x1185 0x0420>; - }; - - compute-cb@6 { - compatible = "qcom,fastrpc-compute-cb"; - reg = <6>; - iommus = <&apps_smmu 0x2166 0x0400>, - <&apps_smmu 0x1186 0x0420>; - }; - - compute-cb@7 { - compatible = "qcom,fastrpc-compute-cb"; - reg = <7>; - iommus = <&apps_smmu 0x2167 0x0400>, - <&apps_smmu 0x1187 0x0420>; - }; - - compute-cb@8 { - compatible = "qcom,fastrpc-compute-cb"; - reg = <8>; - iommus = <&apps_smmu 0x2168 0x0400>, - <&apps_smmu 0x1188 0x0420>; - }; - - /* note: secure cb9 in downstream */ - }; - }; - }; };
thermal_zones: thermal-zones {