]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
arm64: dts: qcom: sm8450: Fix ADSP memory base and length
authorKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Fri, 13 Dec 2024 14:53:53 +0000 (15:53 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 27 Feb 2025 12:10:46 +0000 (04:10 -0800)
commit5a8f1613a18abed2cb426c1e84ca7b9f72a7c7df
treecbc3b12955c3a7ff2d5362bc9d129e06ad402b04
parente96ddc4f0040b1addf8ad222d78069b42421d695
arm64: dts: qcom: sm8450: Fix ADSP memory base and length

[ Upstream commit 13c96bee5d5e5b61a9d8d000c9bb37bb9a2a0551 ]

The address space in ADSP PAS (Peripheral Authentication Service)
remoteproc node should point to the QDSP PUB address space
(QDSP6...SS_PUB): 0x0300_0000 with length of 0x10000, which also matches
downstream DTS.  0x3000_0000, value used so far, was in datasheet is the
region of CDSP.

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: 1172729576fb ("arm64: dts: qcom: sm8450: Add remoteproc enablers and instances")
Cc: stable@vger.kernel.org
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20241213-dts-qcom-cdsp-mpss-base-address-v3-4-2e0036fccd8d@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/arm64/boot/dts/qcom/sm8450.dtsi