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a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1729237290; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=xeVr9bMa2g6GiJcg+BiL+ToWNVTX7ISYMLWf5g6EiHA=; b=H3H2Y8u1YDan8E3dryRPfWJ9Jnp+AbNScbVqtK5iv9od2o3XLrbCb32GKPSMXYUcDMrsR1 zjwOUUVmspacY31yc6uHGVfYmIuFxkv5UnCzbwWkm+FmrfOqahC1O7mAoHJ4PpmJIrnndz LDKMx8P1onz1OXtZs3PmwoXzJMy4DmEThQmqae0+r3GNeCjgRWaoJIXSG4Z30r4AyEj1Z7 wiDTUryhpj1y/IYrhkYqbrMhtvKzUVa4CuiPxpVolflaU8Y7vTU6T1hWdMReQGsbmOtEax VhrTJV6q0RS1048HlXHMsuiOn3e8FI6fe4hbXHHjFrStRDPsadbUeNGADCLqJw== From: Alexander Stein To: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, marex@denx.de, stefan@agner.ch, dmitry.baryshkov@linaro.org, Liu Ying Subject: Re: [PATCH 2/5] arm64: dts: imx8mp-kontron-smarc-eval-carrier: Add HDMI connector Date: Fri, 18 Oct 2024 09:41:29 +0200 Message-ID: <2237341.NgBsaNRSFp@steina-w> Organization: TQ-Systems GmbH In-Reply-To: <20241018064813.2750016-3-victor.liu@nxp.com> References: <20241018064813.2750016-1-victor.liu@nxp.com> <20241018064813.2750016-3-victor.liu@nxp.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="iso-8859-1" X-Last-TLS-Session-Version: TLSv1.3 Am Freitag, 18. Oktober 2024, 08:48:10 CEST schrieb Liu Ying: > Add a HDMI connector to connect with i.MX8MP HDMI TX output. > This is a preparation for making the i.MX8MP LCDIF driver use > drm_bridge_connector which requires the DRM_BRIDGE_ATTACH_NO_CONNECTOR > flag. With that flag, the DW HDMI bridge core driver would > try to attach the next bridge which is the HDMI connector. >=20 > Signed-off-by: Liu Ying Looks similar to imx8mp-tqma8mpql-mba8mpxl.dts, so: Reviewed-by: Alexander Stein > --- > .../imx8mp-kontron-smarc-eval-carrier.dts | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/freescale/imx8mp-kontron-smarc-eval-carr= ier.dts b/arch/arm64/boot/dts/freescale/imx8mp-kontron-smarc-eval-carrier.d= ts > index 2173a36ff691..815f313a2d33 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mp-kontron-smarc-eval-carrier.dts > +++ b/arch/arm64/boot/dts/freescale/imx8mp-kontron-smarc-eval-carrier.dts > @@ -29,6 +29,17 @@ extcon_usbc: usbc { > id-gpios =3D <&gpio1 10 GPIO_ACTIVE_HIGH>; > }; > =20 > + hdmi-connector { > + compatible =3D "hdmi-connector"; > + type =3D "a"; > + > + port { > + hdmi_in: endpoint { > + remote-endpoint =3D <&hdmi_tx_out>; > + }; > + }; > + }; > + > sound { > compatible =3D "simple-audio-card"; > simple-audio-card,bitclock-master =3D <&codec_dai>; > @@ -108,6 +119,14 @@ &hdmi_tx { > pinctrl-0 =3D <&pinctrl_hdmi>; > ddc-i2c-bus =3D <&i2c3>; > status =3D "okay"; > + > + ports { > + port@1 { > + hdmi_tx_out: endpoint { > + remote-endpoint =3D <&hdmi_in>; > + }; > + }; > + }; > }; > =20 > &hdmi_tx_phy { >=20 =2D-=20 TQ-Systems GmbH | M=FChlstra=DFe 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht M=FCnchen, HRB 105018 Gesch=E4ftsf=FChrer: Detlef Schneider, R=FCdiger Stahl, Stefan Schneider http://www.tq-group.com/