From: Grant Likely <grant.likely@secretlab.ca>
To: Wolfgang Grandegger <wg@grandegger.com>
Cc: linuxppc-dev@ozlabs.org, devicetree-discuss@ozlabs.org,
linux-i2c@vger.kernel.org, Ben Dooks <ben-linux@fluff.org>
Subject: Re: [PATCH v3 5/5] powerpc/85xx: i2c-mpc: use new I2C bindings for the Socates board
Date: Tue, 7 Apr 2009 08:43:10 -0700 [thread overview]
Message-ID: <fa686aa40904070843q248f3ae1l9c8ca0d5a65c8cc3@mail.gmail.com> (raw)
In-Reply-To: <20090407082231.803193635@denx.de>
On Tue, Apr 7, 2009 at 1:20 AM, Wolfgang Grandegger <wg@grandegger.com> wro=
te:
> Preserve I2C clock settings for the Socrates MPC8544 board.
I had thought that the preserve-clocking property was intended for
older boards that don't currently have any method of getting the clock
setting out of u-boot. Since Socrates is a new board, U-Boot should
probably be made to fill in the real clock rate setting.
g.
>
> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
> ---
> =A0arch/powerpc/boot/dts/socrates.dts | =A0 =A08 ++++----
> =A01 file changed, 4 insertions(+), 4 deletions(-)
>
> Index: linux-2.6-galak/arch/powerpc/boot/dts/socrates.dts
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> --- linux-2.6-galak.orig/arch/powerpc/boot/dts/socrates.dts =A0 =A0 2009-=
04-07 10:09:07.161718915 +0200
> +++ linux-2.6-galak/arch/powerpc/boot/dts/socrates.dts =A02009-04-07 10:0=
9:16.207719258 +0200
> @@ -79,11 +79,11 @@
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0#address-cells =3D <1>;
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0#size-cells =3D <0>;
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0cell-index =3D <0>;
> - =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 compatible =3D "fsl-i2c";
> + =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 compatible =3D "fsl,mpc8544=
-i2c", "fsl-i2c";
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0reg =3D <0x3000 0x100>;
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0interrupts =3D <43 2>;
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0interrupt-parent =3D <&mpi=
c>;
> - =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 dfsrr;
> + =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 fsl,preserve-clocking;
>
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0dtt@28 {
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0compatible=
=3D "winbond,w83782d";
> @@ -111,11 +111,11 @@
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0#address-cells =3D <1>;
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0#size-cells =3D <0>;
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0cell-index =3D <1>;
> - =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 compatible =3D "fsl-i2c";
> + =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 compatible =3D "fsl,mpc8544=
-i2c", "fsl-i2c";
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0reg =3D <0x3100 0x100>;
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0interrupts =3D <43 2>;
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0interrupt-parent =3D <&mpi=
c>;
> - =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 dfsrr;
> + =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 fsl,preserve-clocking;
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0};
>
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0enet0: ethernet@24000 {
>
>
--=20
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
next prev parent reply other threads:[~2009-04-07 15:43 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-07 8:20 [PATCH v3 0/5] i2c: i2c-mpc: make I2C bus speed configurable Wolfgang Grandegger
2009-04-07 8:20 ` [PATCH v3 1/5] i2c: i2c-mpc: various coding style fixes Wolfgang Grandegger
2009-04-07 15:36 ` Grant Likely
2009-04-07 8:20 ` [PATCH v3 2/5] i2c: i2c-mpc: use dev based printout function Wolfgang Grandegger
2009-04-07 15:37 ` Grant Likely
2009-04-07 8:20 ` [PATCH v3 3/5] i2c: i2c-mpc: make I2C bus speed configurable Wolfgang Grandegger
2009-04-07 15:36 ` Grant Likely
2009-04-07 8:20 ` [PATCH v3 4/5] powerpc: i2c-mpc: document new FSL I2C bindings and cleanup Wolfgang Grandegger
2009-04-07 15:43 ` Grant Likely
2009-04-08 5:13 ` Kumar Gala
2009-04-07 8:20 ` [PATCH v3 5/5] powerpc/85xx: i2c-mpc: use new I2C bindings for the Socates board Wolfgang Grandegger
2009-04-07 15:43 ` Grant Likely [this message]
2009-04-08 7:16 ` Wolfgang Grandegger
2009-04-08 14:53 ` Grant Likely
2009-04-08 18:27 ` Wolfgang Grandegger
2009-04-08 18:43 ` Kumar Gala
2009-04-08 18:53 ` Wolfgang Grandegger
2009-04-08 5:11 ` [PATCH v3 0/5] i2c: i2c-mpc: make I2C bus speed configurable Kumar Gala
2009-04-08 5:16 ` Grant Likely
2009-04-08 5:22 ` Kumar Gala
2009-04-08 5:32 ` Grant Likely
2009-04-08 7:21 ` Wolfgang Grandegger
2009-04-08 17:03 ` Scott Wood
2009-04-08 17:49 ` Kumar Gala
2009-04-08 5:28 ` Kumar Gala
2009-04-08 7:25 ` Wolfgang Grandegger
2009-04-08 15:21 ` Kumar Gala
2009-04-08 19:55 ` Wolfgang Grandegger
2009-04-09 9:59 ` Wolfgang Grandegger
2009-04-20 9:01 ` Wolfgang Grandegger
2009-04-20 13:26 ` Grant Likely
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