[PATCH] arm64: dts: imx8qxp: fix mbox-cells

[Peng Fan]

Currently lsio_mu1 is used by Linux Kernel with mbox-cells as 2, but
actually mu0-4 could be used to communicate with SCU. So fix the
mbox-cells.

Signed-off-by: Peng Fan <peng....@nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi 
b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
index 4c3dd95ed488..16766838ac77 100644
--- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
@@ -328,7 +328,7 @@
                        compatible = "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
                        reg = <0x5d1b0000 0x10000>;
                        interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
-                       #mbox-cells = <0>;
+                       #mbox-cells = <2>;
                        status = "disabled";
                };
 
@@ -343,7 +343,7 @@
                        compatible = "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
                        reg = <0x5d1e0000 0x10000>;
                        interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>;
-                       #mbox-cells = <0>;
+                       #mbox-cells = <2>;
                        status = "disabled";
                };
 
@@ -351,7 +351,7 @@
                        compatible = "fsl,imx8qxp-mu", "fsl,imx6sx-mu";
                        reg = <0x5d1f0000 0x10000>;
                        interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
-                       #mbox-cells = <0>;
+                       #mbox-cells = <2>;
                        status = "disabled";
                };
 
-- 
2.16.4