[PATCH 19/22] arm64: dts: imx8mm: Remove i.MX7 compatible from USDHC

[Krzysztof Kozlowski]

The USDHC on i.MX 8M Mini has its own compatible described in bindings
and used in the driver (with its own quirks).  Remove additional
fsl,imx7d-usdhc compatible to fix dtbs_check warnings like:

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: mmc at 30b40000: compatible: ['fsl,imx8mm-usdhc', 'fsl,imx7d-usdhc'] is too long
    From schema: Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml

  arch/arm64/boot/dts/freescale/imx8mm-evk.dt.yaml: mmc at 30b40000: compatible: Additional items are not allowed ('fsl,imx7d-usdhc' was unexpected)

Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>
---
 arch/arm64/boot/dts/freescale/imx8mm.dtsi | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index 76f040e4be5e..38bf41184489 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -784,7 +784,7 @@
 			};
 
 			usdhc1: mmc at 30b40000 {
-				compatible = "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc";
+				compatible = "fsl,imx8mm-usdhc";
 				reg = <0x30b40000 0x10000>;
 				interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX8MM_CLK_IPG_ROOT>,
@@ -798,7 +798,7 @@
 			};
 
 			usdhc2: mmc at 30b50000 {
-				compatible = "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc";
+				compatible = "fsl,imx8mm-usdhc";
 				reg = <0x30b50000 0x10000>;
 				interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX8MM_CLK_IPG_ROOT>,
@@ -812,7 +812,7 @@
 			};
 
 			usdhc3: mmc at 30b60000 {
-				compatible = "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc";
+				compatible = "fsl,imx8mm-usdhc";
 				reg = <0x30b60000 0x10000>;
 				interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clk IMX8MM_CLK_IPG_ROOT>,
-- 
2.17.1