linux-kernel - [PATCH v3 1/5] ARM: dts: pxa: add pwri2c to pxa device-tree

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Message-Id: <1423312760-15871-1-git-send-email-robert.jarzmik@free.fr>
Date:	Sat,  7 Feb 2015 13:39:16 +0100
From:	Robert Jarzmik <robert.jarzmik@...e.fr>
To:	Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
Cc:	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	Robert Jarzmik <robert.jarzmik@...e.fr>
Subject: [PATCH v3 1/5] ARM: dts: pxa: add pwri2c to pxa device-tree

pxa27x variant has 2 I2C busses on the SoC :
 - the casual I2C
 - the power I2C, normally driving power regulators, and capable of
 receiving orders on core frequency modifications

Add the missing pwri2c to pxa27x description.

Signed-off-by: Robert Jarzmik <robert.jarzmik@...e.fr>
---
Since v2: as Dmitry pointed out, no pwri2c on pxa25x, only pxa27x
---
 arch/arm/boot/dts/pxa27x.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/pxa27x.dtsi b/arch/arm/boot/dts/pxa27x.dtsi
index 80fc5d7..98b560e 100644
--- a/arch/arm/boot/dts/pxa27x.dtsi
+++ b/arch/arm/boot/dts/pxa27x.dtsi
@@ -35,6 +35,13 @@
 			reg = <0x40c00010 0x10>;
 			#pwm-cells = <1>;
 		};
+
+		pwri2c: i2c@...000180 {
+			compatible = "mrvl,pxa-i2c";
+			reg = <0x40f00180 0x24>;
+			interrupts = <6>;
+			status = "disabled";
+		};
 	};
 
 	clocks {
-- 
2.1.0

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