ARM: dts: dra7: Add bus_dma_limit for l4 cfg bus

A bus_dma_limit was added for l3 bus by commit cfb5d65f
("ARM: dts: dra7: Add bus_dma_limit for L3 bus") to fix an issue
observed only with SATA on DRA7-EVM with 4GB RAM and CONFIG_ARM_LPAE
enabled.

Since kernel 5.13, the SATA issue can be reproduced again following
the SATA node move from L3 bus to L4_cfg in commit 8af15365
("ARM: dts: Configure interconnect target module for dra7 sata").

Fix it by adding an empty dma-ranges property to l4_cfg and
segment@100000 nodes (parent device tree node of SATA controller) to
inherit the 2GB dma ranges limit from l3 bus node.

Note: A similar fix was applied for PCIe controller by commit
90d4d3f4 ("ARM: dts: dra7: Fix bus_dma_limit for PCIe").

Fixes: 8af15365 ("ARM: dts: Configure interconnect target module for dra7 sata").
Link: https://lore.kernel.org/linux-omap/c583e1bb-f56b-4489-8012-ce742e85f233@smile.fr/


Cc: stable@vger.kernel.org # 5.13
Signed-off-by: Romain Naour <romain.naour@skf.com>
Link: https://lore.kernel.org/r/20241115102537.1330300-1-romain.naour@smile.fr


Signed-off-by: Kevin Hilman <khilman@baylibre.com>