arm64: dts: ti: k3-j721s2: Fix overlapping GICD memory region

GICD region was overlapping with GICR causing the latter to not map
successfully, and in turn the gic-v3 driver would fail to initialize.

This issue was hidden till commit 2b2cd74 ("irqchip/gic-v3: Claim
iomem resources") replaced of_iomap() calls with of_io_request_and_map()
that internally called request_mem_region().

Respective console output before this patchset:

[    0.000000] GICv3: /bus@100000/interrupt-controller@1800000: couldn't map region 0

Fixes: b8545f9 ("arm64: dts: ti: Add initial support for J721S2 SoC")
Cc: [email protected]
Cc: Marc Zyngier <[email protected]>
Cc: Robin Murphy <[email protected]>
Cc: Nishanth Menon <[email protected]>
Signed-off-by: Matt Ranostay <[email protected]>
Acked-by: Marc Zyngier <[email protected]>
Signed-off-by: Nishanth Menon <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: mranostay

arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi

@@ -33,7 +33,7 @@
 		ranges;
 		#interrupt-cells = <3>;
 		interrupt-controller;
-		reg = <0x00 0x01800000 0x00 0x200000>, /* GICD */
+		reg = <0x00 0x01800000 0x00 0x100000>, /* GICD */
 		      <0x00 0x01900000 0x00 0x100000>, /* GICR */
 		      <0x00 0x6f000000 0x00 0x2000>,   /* GICC */
 		      <0x00 0x6f010000 0x00 0x1000>,   /* GICH */