Re: [Patch v2 2/2] 5200/mpc: improve i2c bus error recovery
From: Grant Likely <hidden>
Date: 2010-02-17 20:10:46
Also in:
linux-devicetree
On Wed, Feb 17, 2010 at 11:59 AM, Albrecht Dre=DF [off-list ref]= wrote:
Make the I2C adapter timeout configurable through a Device Tree property which gives the timeout in microseconds. Change vs. v.1: use "fsl,timeout" as property name (Thanks, Grant) Signed-off-by: Albrecht Dre=DF <redacted>
Acked-by: Grant Likely <redacted>
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------ linux-2.6.32-orig/Documentation/powerpc/dts-bindings/fsl/i2c.txt=A02009-12-03 04:51:21.000000000 +0100+++ linux-2.6.32/Documentation/powerpc/dts-bindings/fsl/i2c.txt 2010-02-1=
7
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14:18:01.000000000 +0100@@ -21,6 +21,7 @@ Recommended properties :=A0- fsl,preserve-clocking : boolean; if defined, the clock settings =A0 =A0from the bootloader are preserved (not touched). =A0- clock-frequency : desired I2C bus clock frequency in Hz. + - fsl,timeout : I2C bus timeout in microseconds. =A0Examples :@@ -44,5 +45,6 @@ Examples :=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0interrupts =3D <43 2>; =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0interrupt-parent =3D <&mpic>; =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0clock-frequency =3D <400000>; + =A0 =A0 =A0 =A0 =A0 =A0 =A0 fsl,timeout =3D <10000>; =A0 =A0 =A0 =A0};
--=20 Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd.