[PATCH net-next v3 12/13] misc: lan966x-pci: dts: extend cpu reg to cover PCIE DBI space

[Daniel Machon]

The ATU outbound windows used by the FDMA engine are programmed through
registers at offset 0x400000+, which falls outside the current cpu reg
mapping. Extend the cpu reg size from 0x100000 (1MB) to 0x800000 (8MB)
to cover the full PCIE DBI and iATU register space.

Tested-by: Herve Codina <herve.codina at bootlin.com>
Signed-off-by: Daniel Machon <daniel.machon at microchip.com>
---
 drivers/misc/lan966x_pci.dtso | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/lan966x_pci.dtso b/drivers/misc/lan966x_pci.dtso
index 7b196b0a0eb6..7bb726550caf 100644
--- a/drivers/misc/lan966x_pci.dtso
+++ b/drivers/misc/lan966x_pci.dtso
@@ -135,7 +135,7 @@ lan966x_phy1: ethernet-lan966x_phy at 2 {
 
 				switch: switch at e0000000 {
 					compatible = "microchip,lan966x-switch";
-					reg = <0xe0000000 0x0100000>,
+					reg = <0xe0000000 0x0800000>,
 					      <0xe2000000 0x0800000>;
 					reg-names = "cpu", "gcb";
 

-- 
2.34.1