arm64: dts: ipq6018: update the reserved-memory node

arm64: dts: ipq6018: update the reserved-memory node

[ Upstream commit 4af5c6dc255ca64e5263a5254bb7553f05bb682c ]

Memory region reserved for the TZ is changed long back. Let's
update the same to align with the corret region. Its size also
increased to 4MB from 2MB.

Along with that, bump the Q6 region size to 85MB.

Fixes: 1e8277854b49 ("arm64: dts: Add ipq6018 SoC and CP01 board support")
Signed-off-by: Kathiravan T <kathirav@codeaurora.org>
Link: https://lore.kernel.org/r/1602690377-21304-1-git-send-email-kathirav@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>