| Message ID | 20241213-dts-qcom-cdsp-mpss-base-address-v3-18-2e0036fccd8d@linaro.org (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: qcom: Fix remoteproc memory base and length | expand |
On 13.12.2024 3:54 PM, Krzysztof Kozlowski wrote: > The address space in CDSP PAS (Peripheral Authentication Service) > remoteproc node should point to the QDSP PUB address space > (QDSP6...SS_PUB): 0x0b30_0000 with length of 0x10000. > > 0x0b00_0000, value used so far, is the main region of CDSP. > > Correct the base address and length, which should have no functional > impact on Linux users, because PAS loader does not use this address > space at all. > > Fixes: fe6fd26aeddf ("arm64: dts: qcom: sm6375: Add ADSP&CDSP") > Cc: <stable@vger.kernel.org> > Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > --- Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Konrad
diff --git a/arch/arm64/boot/dts/qcom/sm6375.dtsi b/arch/arm64/boot/dts/qcom/sm6375.dtsi index 613319021238a1fec44660cd9740a980edeb3f10..bb6511cb451b1c45ed2669f208fe3ed00848b481 100644 --- a/arch/arm64/boot/dts/qcom/sm6375.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6375.dtsi @@ -1595,9 +1595,9 @@ IPCC_MPROC_SIGNAL_GLINK_QMP }; }; - remoteproc_cdsp: remoteproc@b000000 { + remoteproc_cdsp: remoteproc@b300000 { compatible = "qcom,sm6375-cdsp-pas"; - reg = <0x0 0x0b000000 0x0 0x100000>; + reg = <0x0 0x0b300000 0x0 0x10000>; interrupts-extended = <&intc GIC_SPI 265 IRQ_TYPE_EDGE_RISING>, <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>,
The address space in CDSP PAS (Peripheral Authentication Service) remoteproc node should point to the QDSP PUB address space (QDSP6...SS_PUB): 0x0b30_0000 with length of 0x10000. 0x0b00_0000, value used so far, is the main region of CDSP. Correct the base address and length, which should have no functional impact on Linux users, because PAS loader does not use this address space at all. Fixes: fe6fd26aeddf ("arm64: dts: qcom: sm6375: Add ADSP&CDSP") Cc: <stable@vger.kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- arch/arm64/boot/dts/qcom/sm6375.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)