The SDHC controller in the imx8mn has the same controller
as the imx8mm which supports HS400-ES. Change the compatible
fallback to imx8mm to enable it, but keep the imx7d-usdhc
to prevent breaking backwards compatibility.
Signed-off-by: Adam Ford <aford173@xxxxxxxxx>
---
V3: Keep the fsl,imx7d-usdhc to keep backwards compatiblity and prevent breaking something.
diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index 99f0f5026674..13c51363cc06 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -933,7 +933,7 @@ mu: mailbox@30aa0000 {
};
usdhc1: mmc@30b40000 {
- compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc";
+ compatible = "fsl,imx8mn-usdhc", "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc";
reg = <0x30b40000 0x10000>;
interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk IMX8MN_CLK_IPG_ROOT>,
@@ -947,7 +947,7 @@ usdhc1: mmc@30b40000 {
};
usdhc2: mmc@30b50000 {
- compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc";
+ compatible = "fsl,imx8mn-usdhc", "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc";
reg = <0x30b50000 0x10000>;
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk IMX8MN_CLK_IPG_ROOT>,
@@ -961,7 +961,7 @@ usdhc2: mmc@30b50000 {
};
usdhc3: mmc@30b60000 {
- compatible = "fsl,imx8mn-usdhc", "fsl,imx7d-usdhc";
+ compatible = "fsl,imx8mn-usdhc", "fsl,imx8mm-usdhc", "fsl,imx7d-usdhc";
reg = <0x30b60000 0x10000>;
interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk IMX8MN_CLK_IPG_ROOT>,
--
2.34.1
