From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: Wolfram Sang <wsa@the-dreams.de>,
Jarkko Nikula <jarkko.nikula@linux.intel.com>,
James Hogan <jhogan@kernel.org>
Cc: Paul Burton <paul.burton@mips.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Mika Westerberg <mika.westerberg@linux.intel.com>,
linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-mips@linux-mips.org,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Allan Nielsen <allan.nielsen@microsemi.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>
Subject: [PATCH v4 7/7] MIPS: dts: mscc: enable i2c on ocelot_pcb123
Date: Thu, 16 Aug 2018 10:45:21 +0200 [thread overview]
Message-ID: <20180816084521.16289-8-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20180816084521.16289-1-alexandre.belloni@bootlin.com>
Enable the i2c controller on ocelot PCB123. While there are no i2c devices
on the board itself, it can be used to control the SFP transceivers.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
arch/mips/boot/dts/mscc/ocelot_pcb123.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/mips/boot/dts/mscc/ocelot_pcb123.dts b/arch/mips/boot/dts/mscc/ocelot_pcb123.dts
index 4ccd65379059..336c859a9bbe 100644
--- a/arch/mips/boot/dts/mscc/ocelot_pcb123.dts
+++ b/arch/mips/boot/dts/mscc/ocelot_pcb123.dts
@@ -26,6 +26,12 @@
status = "okay";
};
+&i2c {
+ clock-frequency = <100000>;
+ i2c-sda-hold-time-ns = <300>;
+ status = "okay";
+};
+
&mdio0 {
status = "okay";
};
--
2.18.0
next prev parent reply other threads:[~2018-08-16 8:45 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-16 8:45 [PATCH v4 0/7] Add support for MSCC Ocelot i2c Alexandre Belloni
2018-08-16 8:45 ` [PATCH v4 1/7] i2c: designware: use generic table matching Alexandre Belloni
2018-08-16 8:45 ` [PATCH v4 2/7] i2c: designware: move #ifdef CONFIG_OF to the top Alexandre Belloni
2018-08-16 8:45 ` [PATCH v4 3/7] i2c: designware: allow IP specific sda_hold_time Alexandre Belloni
2018-08-16 8:45 ` [PATCH v4 4/7] i2c: designware: document MSCC Ocelot bindings Alexandre Belloni
2018-08-17 15:09 ` Rob Herring
2018-08-20 18:13 ` Rob Herring
2018-08-20 19:34 ` Alexandre Belloni
2018-08-16 8:45 ` [PATCH v4 5/7] i2c: designware: add MSCC Ocelot support Alexandre Belloni
2018-08-16 8:45 ` [PATCH v4 6/7] MIPS: dts: mscc: Add i2c on ocelot Alexandre Belloni
2018-08-16 8:45 ` Alexandre Belloni [this message]
2018-08-16 10:58 ` [PATCH v4 0/7] Add support for MSCC Ocelot i2c Jarkko Nikula
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