[PATCH 3/4] arm64: dts: freescale: ten64: reduce maximum SD card frequency

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There have been user reports of timeouts when using certain
SD cards. To improve stability, reduce the maximum SD card
frequency to 25MHz.

If this issue is resolved in the future (by PCB change
or software tuning), we will apply fixups in the bootloader
to set the correct parameters.

Signed-off-by: Mathew McBride <matt@xxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
index c4259d3a5712..31404143010d 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-ten64.dts
@@ -209,6 +209,7 @@ mdio1_phy4: ethernet-phy@1f {
 
 &esdhc {
 	status = "okay";
+	max-frequency = <25000000>;
 };
 
 &i2c0 {
-- 
2.30.1




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