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Message-ID: <20210922103116.30652-10-chin-ting_kuo@aspeedtech.com>
Date: Wed, 22 Sep 2021 18:31:15 +0800
From: Chin-Ting Kuo <chin-ting_kuo@...eedtech.com>
To: <robh+dt@...nel.org>, <joel@....id.au>, <mturquette@...libre.com>,
<sboyd@...nel.org>, <adrian.hunter@...el.com>,
<linux-aspeed@...ts.ozlabs.org>, <openbmc@...ts.ozlabs.org>,
<linux-mmc@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <linux-clk@...r.kernel.org>,
<andrew@...id.au>
CC: <BMC-SW@...eedtech.com>, <steven_lee@...eedtech.com>
Subject: [PATCH 09/10] dt-bindings: mmc: aspeed: Add max-tap-delay property
Add max-tap-delay proptery in order to record the maximum
tap delay on different platforms.
Signed-off-by: Chin-Ting Kuo <chin-ting_kuo@...eedtech.com>
---
Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml b/Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
index 987b287f3bff..5bb66849df65 100644
--- a/Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
+++ b/Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml
@@ -37,6 +37,9 @@ properties:
clocks:
maxItems: 1
description: The SD/SDIO controller clock gate
+ max-tap-delay:
+ maxItems: 1
+ description: The maximum delay in picosecond for SD/SDIO controller
patternProperties:
"^sdhci@[0-9a-f]+$":
--
2.17.1
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