[PATCH v2 1/2] arm/dts: AM33XX: Add D_CAN device tree data

Sergei Shtylyov sshtylyov at mvista.com
Thu Jul 26 23:04:41 EST 2012


Hello.

On 26-07-2012 12:36, Daniel Mack wrote:

>>> Add Bosch D_CAN controller device tree data to AM33XX dtsi file
>>> by adding d_can device node with all the necessary parameters.

>>> Signed-off-by: AnilKumar Ch <anilkumar at ti.com>
>>> ---
>>>    arch/arm/boot/dts/am33xx.dtsi |    5 +++++
>>>    1 file changed, 5 insertions(+)

>>> diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
>>> index 9b974dc..2db2ffb 100644
>>> --- a/arch/arm/boot/dts/am33xx.dtsi
>>> +++ b/arch/arm/boot/dts/am33xx.dtsi
>>> @@ -163,5 +163,10 @@
>>>    			#size-cells = <0>;
>>>    			ti,hwmods = "i2c3";
>>>    		};
>>> +
>>> +		dcan1: d_can at 481D0000 {
>>
>>      Address postfix in the node name and no "reg" property?

> This still works due to the hwmod mappings OMAP relies on.

    I.e. the "reg" property is populated in runtime?

> I would still
> put it there, so the switch to real DT definitions will be less painful.

    How it helps anything?

> Daniel

WBR, Sergei



More information about the devicetree-discuss mailing list