From: <tthayer@opensource.altera.com>
To: <gregkh@linuxfoundation.org>, <robh+dt@kernel.org>,
<mark.rutland@arm.com>, <lftan@altera.com>, <jslaby@suse.com>,
<arnd@arndb.de>, <peter@hurleysoftware.com>,
<andriy.shevchenko@linux.intel.com>, <anton.wuerfel@fau.de>,
<phillip.raffeck@fau.de>, <yegorslists@googlemail.com>,
<matwey@sai.msu.ru>, <mail@maciej.szmigiero.name>
Cc: <peter.ujfalusi@ti.com>, <jonathanh@nvidia.com>,
<dongsheng.wang@nxp.com>, <luis@debethencourt.com>,
<linux-kernel@vger.kernel.org>, <linux-serial@vger.kernel.org>,
<devicetree@vger.kernel.org>, <tthayer.linux@gmail.com>,
<tthayer@opensource.altera.com>,
<nios2-dev@lists.rocketboards.org>
Subject: [PATCHv2 4/4] nios2: dts: 10m50: Add tx-threshold parameter
Date: Thu, 22 Sep 2016 14:56:17 -0500 [thread overview]
Message-ID: <1474574177-4984-5-git-send-email-tthayer@opensource.altera.com> (raw)
In-Reply-To: <1474574177-4984-1-git-send-email-tthayer@opensource.altera.com>
From: Thor Thayer <tthayer@opensource.altera.com>
The tx-threshold parameter sets the TX FIFO low water threshold
trigger for the Altera 16550-FIFO32 soft IP.
Signed-off-by: Thor Thayer <tthayer@opensource.altera.com>
---
v2 Change from tx-loadsz to tx-threshold
---
arch/nios2/boot/dts/10m50_devboard.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/nios2/boot/dts/10m50_devboard.dts b/arch/nios2/boot/dts/10m50_devboard.dts
index 3e411c6..f362b22 100755
--- a/arch/nios2/boot/dts/10m50_devboard.dts
+++ b/arch/nios2/boot/dts/10m50_devboard.dts
@@ -83,6 +83,7 @@
fifo-size = <32>;
reg-io-width = <4>;
reg-shift = <2>;
+ tx-threshold = <16>;
};
sysid: sysid@18001528 {
--
1.7.9.5
next prev parent reply other threads:[~2016-09-22 19:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-22 19:56 [PATCHv2 0/4] Add TX FIFO Threshold for Altera 16550-FIFOxx tthayer
2016-09-22 19:56 ` [PATCHv2 1/4] Documentation: dt: serial: Add TX FIFO threshold parameter tthayer
2016-09-23 21:47 ` Rob Herring
2016-09-22 19:56 ` [PATCHv2 2/4] serial: 8250: of: Load TX FIFO Threshold from DT tthayer
2016-09-22 19:56 ` [PATCHv2 3/4] serial: 8250: Set Altera 16550 TX FIFO Threshold tthayer
2016-09-22 19:56 ` tthayer [this message]
2016-10-04 6:17 ` [PATCHv2 4/4] nios2: dts: 10m50: Add tx-threshold parameter Ley Foon Tan
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