From nobody Sun Sep 7 23:41:31 2025 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 797D027A44A; Thu, 24 Jul 2025 08:39:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753346374; cv=none; b=IgM1pY5yqrxenZMy7szGUrpnJFF8H7Vud4uiMjhI/MG3HiEODMTIIWgKZrA2Sskv3mhwT8dNdbJ/v5s92ddKRXnaim0EQjN+IemZlLgvtZMhrObOKyN2z62a/qe+VrZyJYtkiggYHgvp3WXHeo8TCLrUBfqAJHI3pLYgr5LG74E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753346374; c=relaxed/simple; bh=DRBAOjZoIdLmld3GD5SHH3QL4+uNLnbrZF+lFaFVLHw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=lWBoxySnkFwakXB+9bfwFiMaxE+J1PmXCxHFyjZKSwX+gyJj0zZ7hsXCJqty2qCu/TDuIIJhtImBD8VhC989nKVCZ613FSN3211bRutpr1HEwYfSSB4V2kXMz7q2ajPW3kUG1MxUvMEr0ezU9bmgDURR7V9SHLxDNpezL47vu2o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=Qy9tUQp0; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="Qy9tUQp0" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1753346370; bh=DRBAOjZoIdLmld3GD5SHH3QL4+uNLnbrZF+lFaFVLHw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Qy9tUQp0zSFG7lGwzu99RHsnzL56TTt2RapB2EwUfRZFzyL+WTNPlW6vTEJYBe+Fz 0GCrbHsviO04IeQ/8AQEVyWIPL8o3165AA9oIqU/Nk+QqzOIqmW5QvjxYqFKCHdp0N 6SXUxKLmkid0idKxmEoPTZh7ups0nVkU6jTlwGM5ngd2ok9BYyZnkq+/mYQFSACCsb XY0cHqEKbVhWi4SPfUAOoMiHr2nbdKP3JxWbaMXLPfAyvQSLPQJoNiVCuAN4v8VVFD tV5We7Xgo+d90TiE/2dkXo0VzU/InRY4yjYV2wMMWSkO/JRr49I06j4/x8vKCZBxvr qsAB+e2fCb6Dg== Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id 5495917E11EE; Thu, 24 Jul 2025 10:39:28 +0200 (CEST) From: AngeloGioacchino Del Regno To: linux-mediatek@lists.infradead.org, robh@kernel.org Cc: herbert@gondor.apana.org.au, davem@davemloft.net, krzk+dt@kernel.org, conor+dt@kernel.org, chunkuang.hu@kernel.org, p.zabel@pengutronix.de, airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, jassisinghbrar@gmail.com, mchehab@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, chunfeng.yun@mediatek.com, vkoul@kernel.org, kishon@kernel.org, sean.wang@kernel.org, linus.walleij@linaro.org, lgirdwood@gmail.com, broonie@kernel.org, andersson@kernel.org, mathieu.poirier@linaro.org, daniel.lezcano@linaro.org, tglx@linutronix.de, atenart@kernel.org, jitao.shi@mediatek.com, ck.hu@mediatek.com, houlong.wei@mediatek.com, kyrie.wu@mediatek.corp-partner.google.com, andy.teng@mediatek.com, tinghan.shen@mediatek.com, jiaxin.yu@mediatek.com, shane.chien@mediatek.com, olivia.wen@mediatek.com, granquet@baylibre.com, eugen.hristev@linaro.org, arnd@arndb.de, sam.shih@mediatek.com, jieyy.yang@mediatek.com, frank-w@public-files.de, mwalle@kernel.org, fparent@baylibre.com, linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org, linux-gpio@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-sound@vger.kernel.org Subject: [PATCH 02/38] dt-bindings: display: mediatek,dp: Allow DisplayPort AUX bus Date: Thu, 24 Jul 2025 10:38:38 +0200 Message-ID: <20250724083914.61351-3-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250724083914.61351-1-angelogioacchino.delregno@collabora.com> References: <20250724083914.61351-1-angelogioacchino.delregno@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Like others, the MediaTek DisplayPort controller provides an auxiliary bus: import the common dp-aux-bus.yaml in this binding to allow specifying an aux-bus subnode. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Chen-Yu Tsai --- .../devicetree/bindings/display/mediatek/mediatek,dp.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dp= .yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dp.yaml index 75ce92f4a5fd..274f590807ca 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dp.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dp.yaml @@ -45,6 +45,9 @@ properties: '#sound-dai-cells': const: 0 =20 + aux-bus: + $ref: /schemas/display/dp-aux-bus.yaml# + ports: $ref: /schemas/graph.yaml#/properties/ports properties: --=20 2.50.1