]> git.baikalelectronics.ru Git - kernel.git/commit
arm64: dts: qcom: msm8992-lg-bullhead: Correct memory overlaps with the SMEM and...
authorJamie Douglass <jamiemdouglass@gmail.com>
Thu, 2 Feb 2023 05:48:19 +0000 (16:48 +1100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 10 Mar 2023 08:32:44 +0000 (09:32 +0100)
commita973439fecfa3eec3f18575611eead10919799a0
tree6dc5ab098385a3a68f01b740b02052e6a9a8dd51
parent9b919d1e84c4f70cad5a588c53ffa469dc6cbc7e
arm64: dts: qcom: msm8992-lg-bullhead: Correct memory overlaps with the SMEM and MPSS memory regions

[ Upstream commit 76b98aa2f0acbe9d5c14a72c1705b97b34b3587a ]

The memory region reserved by a previous commit (see fixes tag below)
overlaps with the SMEM and MPSS memory regions, causing error messages in
dmesg:
OF: reserved mem: OVERLAP DETECTED!
reserved@5000000 (0x0000000005000000--0x0000000007200000)
overlaps with smem_region@6a00000
(0x0000000006a00000--0x0000000006c00000)

OF: reserved mem: OVERLAP DETECTED!
reserved@6c00000 (0x0000000006c00000--0x0000000007200000)
overlaps with memory@7000000
(0x0000000007000000--0x000000000ca00000)

This patch resolves both of these by splitting the previously reserved
memory region into two sections either side of the SMEM region and by
cutting off the second memory region to 0x7000000.

Fixes: 5e98a7eac236 ("arm64: dts: msm8992-bullhead: add memory hole region")
Signed-off-by: Jamie Douglass <jamiemdouglass@gmail.com>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Tested-by: Petr Vorel <pvorel@suse.cz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230202054819.16079-1-jamiemdouglass@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
arch/arm64/boot/dts/qcom/msm8992-lg-bullhead.dtsi