From mboxrd@z Thu Jan 1 00:00:00 1970 From: balbi@ti.com (Felipe Balbi) Date: Mon, 6 Aug 2012 11:38:45 +0300 Subject: [PATCH 1/4] arm/dts: omap5-evm: Add I2C support In-Reply-To: <501C08CB.3060701@mvista.com> References: <1343997486-710-1-git-send-email-sourav.poddar@ti.com> <1343997486-710-2-git-send-email-sourav.poddar@ti.com> <501C08CB.3060701@mvista.com> Message-ID: <20120806083843.GA17612@arwen.pp.htv.fi> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, On Fri, Aug 03, 2012 at 09:22:19PM +0400, Sergei Shtylyov wrote: > Hello. > > On 08/03/2012 04:38 PM, Sourav Poddar wrote: > > > Add I2C data node in omap5 device tree file. > > > Tested on omap5430 sdp. > > > Cc: Benoit Cousson > > Cc: Felipe Balbi > > Cc: Santosh Shilimkar > > Acked-by: Felipe Balbi > > Signed-off-by: Sourav Poddar > > --- > > arch/arm/boot/dts/omap5.dtsi | 35 +++++++++++++++++++++++++++++++++++ > > 1 files changed, 35 insertions(+), 0 deletions(-) > > > diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi > > index 57e5270..6b68dfe 100644 > > --- a/arch/arm/boot/dts/omap5.dtsi > > +++ b/arch/arm/boot/dts/omap5.dtsi > > @@ -145,6 +145,41 @@ > > #interrupt-cells = <1>; > > }; > > > > + i2c1: i2c at 48070000 { > > + compatible = "ti,omap4-i2c"; > > + #address-cells = <1>; > > + #size-cells = <0>; > > + ti,hwmods = "i2c1"; > > Address postfix in the node name and no "reg" property? that's because of the ti,hwmods attribute. OMAP is still not entirely converted to DT and there's this weird ti,hwmods attribute. OMAP's hwmod framework will fill up register addresses, irqs, etc when the device is created. Oh well... -- balbi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: