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mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=sjoerd@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1736421472; s=zohomail; d=collabora.com; i=sjoerd@collabora.com; h=Message-ID:Subject:Subject:From:From:To:To:Cc:Cc:Date:Date:In-Reply-To:References:Content-Type:Content-Transfer-Encoding:MIME-Version:Message-Id:Reply-To; bh=MTgw6gbVtvZdS5LhGt1QizBU8c5RNoZ7cW3EzXYxH7A=; b=WxtasFGfhUpiFmmRjWGErQ7dGMIsN2BuA3gSex+y2+dlVrD0jx5rWgUFcC0OpR9f 1ZvJkb50leCAyqUWv1+5S+mzdw5BiBAmZe6j0lgYPu2KcJ0Cyv2KzlrbxobIAok33Xl HLPwQ9SpBvAwtkxaIkCQTdSOLq+rsWzyqJdV/bQo= Received: by mx.zohomail.com with SMTPS id 1736421470387292.3010936205511; Thu, 9 Jan 2025 03:17:50 -0800 (PST) Message-ID: <4c0561dfe414720c979058802cc2930c9d0c08fb.camel@collabora.com> Subject: Re: [PATCH v6 6/6] arm64: dts: mediatek: add display support for mt8365-evk From: Sjoerd Simons To: Alexandre Mergnat , Chun-Kuang Hu , Philipp Zabel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Jitao Shi , CK Hu , Catalin Marinas , Will Deacon , Simona Vetter , Simona Vetter Cc: dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Date: Thu, 09 Jan 2025 12:17:44 +0100 In-Reply-To: <20231023-display-support-v6-6-c6af4f34f4d8@baylibre.com> References: <20231023-display-support-v6-0-c6af4f34f4d8@baylibre.com> <20231023-display-support-v6-6-c6af4f34f4d8@baylibre.com> Organization: Collabora Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.54.3-1 MIME-Version: 1.0 X-ZohoMailClient: External X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250109_031759_078230_A15E7F4D X-CRM114-Status: GOOD ( 14.35 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Thu, 2025-01-09 at 11:37 +0100, Alexandre Mergnat wrote: > MIPI DSI: > - Add "vsys_lcm_reg" regulator support and setup the > "mt6357_vsim1_reg", > to power the pannel plugged to the DSI connector. > - Setup the Display Parallel Interface. > =C2=A0 - Add the startek kd070fhfid015 pannel support. >=20 > HDMI: > - Add HDMI connector support. > - Add the "ite,it66121" HDMI bridge support, driven by I2C1. > - Setup the Display Parallel Interface. >=20 > Signed-off-by: Alexandre Mergnat > --- > =C2=A0arch/arm64/boot/dts/mediatek/mt8365-evk.dts | 236 > ++++++++++++++++++++++++++++ > =C2=A01 file changed, 236 insertions(+) >=20 > diff --git a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts > b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts > index 7d90112a7e27..70bd49a9d02f 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts > +++ b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts > [...] > @@ -131,6 +156,88 @@ &cpu3 { > =C2=A0 sram-supply =3D <&mt6357_vsram_proc_reg>; > =C2=A0}; > =C2=A0 > +&dither0_out { > + remote-endpoint =3D <&dsi0_in>; > +}; > + > +&dpi0 { > + pinctrl-0 =3D <&dpi_default_pins>; > + pinctrl-1 =3D <&dpi_idle_pins>; > + pinctrl-names =3D "default", "sleep"; Would be good to document that these pins clash with ethernet support, similar to what is done in the ethernet node. Also some notes on what nodes to enable/disable when selecting either ethernet or hdmi output would be appreciated :) --=20 Sjoerd Simons Collabora