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[v2,2/3] ARM: dts: aspeed: ast2600evb: Add timing-phase property for eMMC controller

Message ID 20210503014336.20256-3-steven_lee@aspeedtech.com
State New
Headers show
Series [v2,1/3] dt-bindings: mmc: sdhci-of-aspeed: Add description for AST2600 EVB. | expand

Commit Message

Steven Lee May 3, 2021, 1:43 a.m. UTC
Set eMMC input clock phase to 3, which is more stable on AST2600 EVBs.

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
---
 arch/arm/boot/dts/aspeed-ast2600-evb.dts | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
index 2772796e215e..7a93317e27dc 100644
--- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
@@ -102,6 +102,7 @@ 
 
 &emmc_controller {
 	status = "okay";
+	timing-phase = <0x300FF>;
 };
 
 &emmc {