diff mbox series

[v3,3/5] ARM: dts: aspeed: ast2600evb: Add phase correction for emmc controller.

Message ID 20210506100312.1638-4-steven_lee@aspeedtech.com
State Superseded
Headers show
Series mmc: sdhci-of-aspeed: Support toggling SD bus signal | expand

Commit Message

Steven Lee May 6, 2021, 10:03 a.m. UTC 
Set MMC timing-phase register by adding the phase correction binding in the
device tree.

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
---
 arch/arm/boot/dts/aspeed-ast2600-evb.dts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Andrew Jeffery May 7, 2021, 1:34 a.m. UTC | #1 
On Thu, 6 May 2021, at 19:33, Steven Lee wrote:
> Set MMC timing-phase register by adding the phase correction binding in the

> device tree.

> 

> Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>


Acked-by: Andrew Jeffery <andrew@aj.id.au>
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/aspeed-ast2600-evb.dts b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
index 1ae0facc3d5f..fa63cb033c57 100644
--- a/arch/arm/boot/dts/aspeed-ast2600-evb.dts
+++ b/arch/arm/boot/dts/aspeed-ast2600-evb.dts
@@ -122,7 +122,8 @@ 
 &emmc {
 	non-removable;
 	bus-width = <4>;
-	max-frequency = <52000000>;
+	max-frequency = <100000000>;
+	clk-phase-mmc-hs200 = <9>, <225>;
 };
 
 &rtc {