From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [PATCH 2/2] DT: marvell,mmp2: add more TWSI controllers Date: Sat, 3 Nov 2018 20:05:47 +0100 Message-ID: <20181103190547.GD31179@amd> References: <20180917113947.12626-1-lkundrak@v3.sk> <20180917113947.12626-3-lkundrak@v3.sk> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="fXStkuK2IQBfcDe+" Return-path: Content-Disposition: inline In-Reply-To: <20180917113947.12626-3-lkundrak@v3.sk> Sender: linux-kernel-owner@vger.kernel.org To: Lubomir Rintel Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Eric Miao , Haojian Zhuang , Rob Herring , Mark Rutland List-Id: devicetree@vger.kernel.org --fXStkuK2IQBfcDe+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon 2018-09-17 13:39:47, Lubomir Rintel wrote: > I've gotten the base addresses, clocks and interrupts from an rusty and o= ld > out-of-tree driver. I haven't actually checked against the datasheet, sin= ce > that one is reserved for the Marvell inner circle. >=20 > Tested with an accelerometer on TWSI6 on an OLPC XO 1.75 machine. >=20 > Cc: Eric Miao > Cc: Haojian Zhuang > Cc: Rob Herring > Cc: Mark Rutland > Signed-off-by: Lubomir Rintel Acked-by: Pavel Machek > --- > arch/arm/boot/dts/mmp2.dtsi | 49 +++++++++++++++++++++++++++++++++++++ > 1 file changed, 49 insertions(+) >=20 > diff --git a/arch/arm/boot/dts/mmp2.dtsi b/arch/arm/boot/dts/mmp2.dtsi > index 47e5b63339d1..2bd4e94501ce 100644 > --- a/arch/arm/boot/dts/mmp2.dtsi > +++ b/arch/arm/boot/dts/mmp2.dtsi > @@ -232,6 +232,55 @@ > status =3D "disabled"; > }; > =20 > + twsi3: i2c@d4032000 { > + compatible =3D "mrvl,mmp-twsi"; > + reg =3D <0xd4032000 0x1000>; > + interrupt-parent =3D <&intcmux17>; > + interrupts =3D <1>; > + clocks =3D <&soc_clocks MMP2_CLK_TWSI2>; > + resets =3D <&soc_clocks MMP2_CLK_TWSI2>; > + #address-cells =3D <1>; > + #size-cells =3D <0>; > + status =3D "disabled"; > + }; > + > + twsi4: i2c@d4033000 { > + compatible =3D "mrvl,mmp-twsi"; > + reg =3D <0xd4033000 0x1000>; > + interrupt-parent =3D <&intcmux17>; > + interrupts =3D <2>; > + clocks =3D <&soc_clocks MMP2_CLK_TWSI3>; > + resets =3D <&soc_clocks MMP2_CLK_TWSI3>; > + #address-cells =3D <1>; > + #size-cells =3D <0>; > + status =3D "disabled"; > + }; > + > + > + twsi5: i2c@d4033800 { > + compatible =3D "mrvl,mmp-twsi"; > + reg =3D <0xd4033800 0x1000>; > + interrupt-parent =3D <&intcmux17>; > + interrupts =3D <3>; > + clocks =3D <&soc_clocks MMP2_CLK_TWSI4>; > + resets =3D <&soc_clocks MMP2_CLK_TWSI4>; > + #address-cells =3D <1>; > + #size-cells =3D <0>; > + status =3D "disabled"; > + }; > + > + twsi6: i2c@d4034000 { > + compatible =3D "mrvl,mmp-twsi"; > + reg =3D <0xd4034000 0x1000>; > + interrupt-parent =3D <&intcmux17>; > + interrupts =3D <4>; > + clocks =3D <&soc_clocks MMP2_CLK_TWSI5>; > + resets =3D <&soc_clocks MMP2_CLK_TWSI5>; > + #address-cells =3D <1>; > + #size-cells =3D <0>; > + status =3D "disabled"; > + }; > + > rtc: rtc@d4010000 { > compatible =3D "mrvl,mmp-rtc"; > reg =3D <0xd4010000 0x1000>; --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --fXStkuK2IQBfcDe+ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlvd8YsACgkQMOfwapXb+vIjGwCeMZt0dhUno/tmNVOF0yEU3Yyo I+IAoIr7T+2NzyjuZ1o4mF+UqrtjLTo/ =/WmS -----END PGP SIGNATURE----- --fXStkuK2IQBfcDe+--