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Tue, 28 Apr 2020 10:11:54 -0400 (EDT) Date: Tue, 28 Apr 2020 16:11:49 +0200 From: Maxime Ripard To: Stefan Wahren Subject: Re: [PATCH v2 91/91] ARM: dts: bcm2711: Enable the display pipeline Message-ID: <20200428141149.22n24halgw3p3qa6@gilmour.lan> References: <7e7941611dad8106e5d9b03eeae06a6aefc0772c.1587742492.git-series.maxime@cerno.tech> MIME-Version: 1.0 In-Reply-To: X-Mailman-Approved-At: Wed, 29 Apr 2020 06:45:00 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-kernel@lists.infradead.org, Tim Gover , Dave Stevenson , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, Phil Elwell , Nicolas Saenz Julienne Content-Type: multipart/mixed; boundary="===============0511113669==" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" --===============0511113669== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="2uzyukowame55xt3" Content-Disposition: inline --2uzyukowame55xt3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Stefan, On Sat, Apr 25, 2020 at 10:54:22PM +0200, Stefan Wahren wrote: > Hi Maxime, >=20 > Am 24.04.20 um 17:35 schrieb Maxime Ripard: > > Now that all the drivers have been adjusted for it, let's bring in the > > necessary device tree changes. > > > > Signed-off-by: Maxime Ripard > > --- > > arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 46 +++++++++++- > > arch/arm/boot/dts/bcm2711.dtsi | 115 ++++++++++++++++++++++++++- > > 2 files changed, 160 insertions(+), 1 deletion(-) > > > > diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/= bcm2711-rpi-4-b.dts > > index 3205d2dfa898..0efbc4412dc9 100644 > > --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts > > +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts > > @@ -220,3 +220,49 @@ > > &vchiq { > > interrupts =3D ; > > }; > > + > > +&vc4 { > > + status =3D "okay"; > > +}; > > + > > +&pixelvalve0 { > > + status =3D "okay"; > > +}; > > + > > +&pixelvalve1 { > > + status =3D "okay"; > > +}; > > + > > +&pixelvalve2 { > > + status =3D "okay"; > > +}; > > + > > +&pixelvalve3 { > > + status =3D "okay"; > > +}; > > + > > +&pixelvalve4 { > > + status =3D "okay"; > > +}; > > + > > +&hdmi0 { > > + clocks =3D <&firmware_clocks 13>, <&dvp 0>; > > + status =3D "okay"; > > +}; > > + > > +&ddc0 { > > + status =3D "okay"; > > +}; > > + > > +&hdmi1 { > > + clocks =3D <&firmware_clocks 13>, <&dvp 1>; > > + status =3D "okay"; > > +}; > > + > > +&ddc1 { > > + status =3D "okay"; > > +}; > > + > > +&hvs { > > + clocks =3D <&firmware_clocks 4>; > > +}; > > diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711= =2Edtsi > > index 00bcaed1be32..a6549fa6e62b 100644 > > --- a/arch/arm/boot/dts/bcm2711.dtsi > > +++ b/arch/arm/boot/dts/bcm2711.dtsi > > @@ -12,6 +12,11 @@ > > =20 > > interrupt-parent =3D <&gicv2>; > > =20 > ... > > + > > + ddc0: i2c@7ef04500 { > > + compatible =3D "brcm,bcm2711-hdmi-i2c"; > > + reg =3D <0x7ef04500 0x100>, <0x7ef00b00 0x300>; > > + reg-names =3D "bsc", "auto-i2c"; > > + clock-frequency =3D <390000>; >=20 > according to a patch [1] from Dave Stevenson the i2c clock frequencies > are too high. >=20 > [1] - > https://github.com/raspberrypi/linux/pull/3515/commits/c09f108de27e8bd199= 5e7713c6128fa79e69579a Good catch, I'll merge it in my next round of changes Maxime --2uzyukowame55xt3 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXqg5pQAKCRDj7w1vZxhR xQ1LAP91xvr/EAIzvWK5E+bjOZazwPcp4DpONK5z9Xr2cRoGMgD/dGYehbr08g+i YgQKRp6pnmAlE6W5yIlpR5WwrJ2vSwQ= =6BJB -----END PGP SIGNATURE----- --2uzyukowame55xt3-- --===============0511113669== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel --===============0511113669==--