[PATCH 3/3] arm64: dts: imx8qxp: Add fallback compatible string for RTC node

[Anson . Huang]

From: Anson Huang <Anson.Huang@xxxxxxx>

The i.MX system controller RTC driver uses generic compatible
string to support all i.MX SoCs with system controller inside,
this patch adds the generic system controller RTC compatible
string as fallback compatible string accordingly.

Signed-off-by: Anson Huang <Anson.Huang@xxxxxxx>
---
 arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
index 12044be..40811a2 100644
--- a/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qxp.dtsi
@@ -162,7 +162,7 @@
 		};
 
 		rtc: rtc {
-			compatible = "fsl,imx8qxp-sc-rtc";
+			compatible = "fsl,imx8qxp-sc-rtc", "fsl,imx-sc-rtc";
 		};
 
 		watchdog {
-- 
2.7.4