[PATCH v4 2/3] ARM: dts: aspeed: ast2600evb: Add phase correction for emmc controller.
Steven Lee
steven_lee at aspeedtech.com
Thu May 20 20:13:44 AEST 2021
Set MMC timing-phase register by adding the phase correction binding in the
device tree.
Signed-off-by: Steven Lee <steven_lee at aspeedtech.com>
Acked-by: Andrew Jeffery <andrew at aj.id.au>
---
arch/arm/boot/dts/aspeed-ast2600-evb.dts | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
index 2772796e215e..2b8634513fe6 100644
--- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
@@ -107,7 +107,8 @@
&emmc {
non-removable;
bus-width = <4>;
- max-frequency = <52000000>;
+ max-frequency = <100000000>;
+ clk-phase-mmc-hs200 = <9>, <225>;
};
&rtc {
--
2.17.1
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