arm64: dts: qcom: sm8550: Fix CDSP memory length

commit 6b2570e1e43e4acd0fcb98c6489736fe1c67b222 upstream.

The address space in CDSP PAS (Peripheral Authentication Service)
remoteproc node should point to the QDSP PUB address space
(QDSP6...SS_PUB) which has a length of 0x10000.  Value of 0x1400000 was
copied from older DTS, but it does not look accurate at all.

This should have no functional impact on Linux users, because PAS loader
does not use this address space at all.

Fixes: d0c061e366ed ("arm64: dts: qcom: sm8550: add adsp, cdsp & mdss nodes")
Cc: stable@vger.kernel.org
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.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-v3-8-2e0036fccd8d@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 7e0d32658ecc0351f41ea5d3ec5f4edb459353de..18531ecb97e01dddcc704b4fe023cf5f6c21e6fe 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -4715,7 +4715,7 @@
 
                remoteproc_cdsp: remoteproc@32300000 {
                        compatible = "qcom,sm8550-cdsp-pas";
-                       reg = <0x0 0x32300000 0x0 0x1400000>;
+                       reg = <0x0 0x32300000 0x0 0x10000>;
 
                        interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>,
                                              <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>,