From: Steven Lee <steven_lee@aspeedtech.com>
To: Rob Herring <robh+dt@kernel.org>, Joel Stanley <joel@jms.id.au>,
"Andrew Jeffery" <andrew@aj.id.au>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
"moderated list:ARM/ASPEED MACHINE SUPPORT"
<linux-arm-kernel@lists.infradead.org>,
"moderated list:ARM/ASPEED MACHINE SUPPORT"
<linux-aspeed@lists.ozlabs.org>,
open list <linux-kernel@vger.kernel.org>
Cc: <Hongweiz@ami.com>, <ryan_chen@aspeedtech.com>,
<chin-ting_kuo@aspeedtech.com>
Subject: [PATCH v2 2/3] ARM: dts: aspeed: ast2600evb: Add timing-phase property for eMMC controller
Date: Mon, 3 May 2021 09:43:35 +0800 [thread overview]
Message-ID: <20210503014336.20256-3-steven_lee@aspeedtech.com> (raw)
In-Reply-To: <20210503014336.20256-1-steven_lee@aspeedtech.com>
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(+)
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 {
--
2.17.1
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next prev parent reply other threads:[~2021-05-03 1:47 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210503014336.20256-1-steven_lee@aspeedtech.com>
2021-05-03 1:43 ` [PATCH v2 1/3] dt-bindings: mmc: sdhci-of-aspeed: Add description for AST2600 EVB Steven Lee
2021-05-03 4:19 ` Andrew Jeffery
2021-05-03 9:40 ` Steven Lee
2021-05-03 10:32 ` Andrew Jeffery
2021-05-03 11:08 ` Steven Lee
2021-05-03 15:20 ` Rob Herring
2021-05-04 1:46 ` Steven Lee
2021-05-03 1:43 ` Steven Lee [this message]
2021-05-03 5:07 ` [PATCH v2 2/3] ARM: dts: aspeed: ast2600evb: Add timing-phase property for eMMC controller Andrew Jeffery
2021-05-03 10:58 ` Steven Lee
2021-05-03 1:43 ` [PATCH v2 3/3] mmc: sdhci-of-aspeed: Sync capabilities from device tree to ast2600 SoC registers Steven Lee
2021-05-03 5:04 ` Andrew Jeffery
2021-05-03 10:52 ` Steven Lee
2021-05-03 11:15 ` Andrew Jeffery
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