[PATCH 4/9] arm64: dts: imx: add fallback compatible string fsl,imx8mm

[Frank Li]

Add fallback compatible string fsl,imx8mm to fix below warning
arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtb: /: compatible: 'oneOf' conditional failed, one must be fixed:
        ['gw,imx8mm-gw72xx-0x'] is too short

Signed-off-by: Frank Li <Frank.Li at nxp.com>
---
 arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtso | 2 +-
 arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs422.dtso     | 2 +-
 arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs485.dtso     | 2 +-
 arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dtso | 2 +-
 arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs422.dtso     | 2 +-
 arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs485.dtso     | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtso
index f6ad1a4b8b665..6930b2786afc2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs232-rts.dtso
@@ -16,7 +16,7 @@
 /plugin/;
 
 &{/} {
-	compatible = "gw,imx8mm-gw72xx-0x";
+	compatible = "gw,imx8mm-gw72xx-0x", "fsl,imx8mm";
 };
 
 &gpio4 {
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs422.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs422.dtso
index c3cd9f2b0db34..a2d338ec714c3 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs422.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs422.dtso
@@ -19,7 +19,7 @@
 /plugin/;
 
 &{/} {
-	compatible = "gw,imx8mm-gw72xx-0x";
+	compatible = "gw,imx8mm-gw72xx-0x", "fsl,imx8mm";
 };
 
 &gpio4 {
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs485.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs485.dtso
index cc0a287226ab8..19fff8473970c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs485.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx-0x-rs485.dtso
@@ -19,7 +19,7 @@
 /plugin/;
 
 &{/} {
-	compatible = "gw,imx8mm-gw72xx-0x";
+	compatible = "gw,imx8mm-gw72xx-0x", "fsl,imx8mm";
 };
 
 &gpio4 {
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dtso
index 1f8ea20dfafcb..6092d37e0069e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs232-rts.dtso
@@ -16,7 +16,7 @@
 /plugin/;
 
 &{/} {
-	compatible = "gw,imx8mm-gw73xx-0x";
+	compatible = "gw,imx8mm-gw73xx-0x", "fsl,imx8mm";
 };
 
 &gpio4 {
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs422.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs422.dtso
index 3e6404340d529..5e7b2d639bff3 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs422.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs422.dtso
@@ -19,7 +19,7 @@
 /plugin/;
 
 &{/} {
-	compatible = "gw,imx8mm-gw73xx-0x";
+	compatible = "gw,imx8mm-gw73xx-0x", "fsl,imx8mm";
 };
 
 &gpio4 {
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs485.dtso b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs485.dtso
index 2c71ab9854cb3..a1f0e4e85fd7d 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs485.dtso
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx-0x-rs485.dtso
@@ -19,7 +19,7 @@
 /plugin/;
 
 &{/} {
-	compatible = "gw,imx8mm-gw73xx-0x";
+	compatible = "gw,imx8mm-gw73xx-0x", "fsl,imx8mm";
 };
 
 &gpio4 {

-- 
2.34.1