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From: Sergei Shtylyov <sshtylyov@ru•mvista.com>
To: Joakim Tjernlund <joakim.tjernlund@transmode•se>
Cc: linuxppc-dev@ozlabs•org, i2c@lm-sensors•org
Subject: Re: [PATCH 2/4] powerpc: Add the ds1374 RTC to the mpc8349emds	devicetree.
Date: Fri, 08 Dec 2006 00:39:13 +0300	[thread overview]
Message-ID: <45788A01.1020300@ru.mvista.com> (raw)
In-Reply-To: <008e01c71a47$430d1700$020120ac@Jocke>

Hello.

Joakim Tjernlund wrote:

>>Signed-off-by: Scott Wood <scottwood@freescale•com>
>>---
>> arch/powerpc/boot/dts/mpc8349emds.dts |   10 ++++++++++
>> 1 files changed, 10 insertions(+), 0 deletions(-)

>>diff --git a/arch/powerpc/boot/dts/mpc8349emds.dts 
>>b/arch/powerpc/boot/dts/mpc8349emds.dts
>>index 50f4886..889a5b8 100644
>>--- a/arch/powerpc/boot/dts/mpc8349emds.dts
>>+++ b/arch/powerpc/boot/dts/mpc8349emds.dts
>>@@ -55,12 +55,22 @@
>> 		};
>> 
>> 		i2c@3000 {
>>+			#address-cells = <1>;
>>+			#size-cells = <0>;
>> 			device_type = "i2c";
>> 			compatible = "fsl-i2c";
>> 			reg = <3000 100>;
>> 			interrupts = <e 8>;
>> 			interrupt-parent = <700>;
>> 			dfsrr;
>>+
>>+			rtc@68 {
>>+				device_type = "rtc";
>>+				compatible = "ds1374";
>>+				reg = <68>;
>>+				interrupts = <13 8>;
>>+				interrupt-parent = <700>;
>>+			};
>> 		};
>> 
>> 		i2c@3100 {
>>-- 
>>1.4.2.3

> Nice, I have a question/request though:

> I have a ds1337 I2C RTC and to make the current rtc-ds1307 do
> the right thing, I need to pass module param
> rtc-ds1307.force=0,0x68

> I would need some way to tell rtc-ds1307 that I have
> a ds1337 device from my dts spec.

    That must be achievable by specifiying the "model" property...

>  Jocke

WBR, Sergei

      reply	other threads:[~2006-12-07 21:37 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-12-07 17:34 [PATCH 2/4] powerpc: Add the ds1374 RTC to the mpc8349emds device tree Scott Wood
2006-12-07 21:32 ` [PATCH 2/4] powerpc: Add the ds1374 RTC to the mpc8349emds devicetree Joakim Tjernlund
2006-12-07 21:39   ` Sergei Shtylyov [this message]

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