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riscv: dts: microchip: fix the mpfs' mailbox regs

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The mailbox on PolarFire SoC should really have three reg properties,
not two. Without splitting into three sections, the system controller's
QSPI cannot be accessed as it sits inside the current first range. The
driver & binding have been adapted to account for both two & three
ranges, so fix the dts too.

Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
This commit is contained in:
Conor Dooley
2023-03-07 21:10:54 +00:00
parent 0e9b70c1e3
commit e77da13b8e
1 changed files with 2 additions and 1 deletions
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3
arch/riscv/boot/dts/microchip/mpfs.dtsi
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@@ -501,7 +501,8 @@ usb: usb@20201000 {
mbox: mailbox@37020000 {
compatible = "microchip,mpfs-mailbox";
reg = <0x0 0x37020000 0x0 0x1000>, <0x0 0x2000318C 0x0 0x40>;
reg = <0x0 0x37020000 0x0 0x58>, <0x0 0x2000318C 0x0 0x40>,
<0x0 0x37020800 0x0 0x100>;
interrupt-parent = <&plic>;
interrupts = <96>;
#mbox-cells = <1>;