From nobody Sun Oct 5 03:38:56 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 0CC1326E17F; Sat, 9 Aug 2025 16:18:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754756305; cv=none; b=aX6CFBGedtummOpwp0pwFSNayBSkmt2F/C6UxYr7pQlk0SQo3rjWn6GTU8y5C0LLMKVf1DrbFY/AX4AnM5nGoXyNBr6c9zMKuAZmeBgeZqVdlnrE5Y0thEquBAsJcG9UmdT+pIpPuZqt+AlsVegYLiILTwq9JFUmdQdjeVvRiKE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754756305; c=relaxed/simple; bh=MVrwPnbpDeCNYRZTsZwypV+xQ9Qr414IVgjU0A/5p68=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=qOfkTeh+aAH10/lLG/X+QDw+3cwY+kMw9YcTvLSMWhdjOEZFSCHPxonNutS46JzceGBXWpi1fm3LmN7+mvlRmmuUpTEqD/QJzpahD429rwNe2aUnJ8dTBDXOoe1M3ppdO5uAWmG8CV5oiNqOaUUUc+C1+gtCkhbd7M84HG0WIXM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tuImT21Q; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="tuImT21Q" Received: by smtp.kernel.org (Postfix) with ESMTPS id 9C9EBC4CEF6; Sat, 9 Aug 2025 16:18:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754756304; bh=MVrwPnbpDeCNYRZTsZwypV+xQ9Qr414IVgjU0A/5p68=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=tuImT21QtoybNQiEOZUO+R7ydTm/KKDDd0XaxuZUzj3mUQasEj/YsFd3/bQn6qVCx vcj4wRgedxTDmTtYqD5cFFzh6IBVH1m0uMqJK5+wsZ4SuDE51fMtziBQ59GXSve4bA cKCP71g45Liixqz0HkGjqUZoNjgLUyWgI6P5Nz+Ng36fh3No/yW/0dK/bwRTENTkRm J90CbyPKibziccV/3sO3hfF987sSl92bJ+ELSfkbIS+CFh66HDdYXhGxsk6Pwk9NBH wXv/bNhDVS+YrtB9SwJGFanvLskAIeHNMZi6pvOW35mMY/OV6W0rpMdabsA/uK4zG+ t9sk7n5ttQJAg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8C8C0C87FCB; Sat, 9 Aug 2025 16:18:24 +0000 (UTC) From: =?utf-8?q?J=2E_Neusch=C3=A4fer_via_B4_Relay?= Date: Sat, 09 Aug 2025 18:18:06 +0200 Subject: [PATCH v2 1/3] ARM: dts: allwinner: orangepi-zero: Add default audio routing Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250809-opz-audio-v2-1-f4fd15552a82@posteo.net> References: <20250809-opz-audio-v2-0-f4fd15552a82@posteo.net> In-Reply-To: <20250809-opz-audio-v2-0-f4fd15552a82@posteo.net> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, =?utf-8?q?J=2E_Neusch=C3=A4fer?= X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1754756302; l=1309; i=j.ne@posteo.net; s=20240329; h=from:subject:message-id; bh=/SmFcb4P8aLhRsUonrHuHU1uklC2E8xTPCWEXu/PUmE=; b=LI2h1mfVWU6kU0l7YHBPmkV41bCngpuBodn49BoN4gCg8R+zxYvaI4/Nk5ZoLTZ69o4JIpEmE 2/oizJo7lvmB/nXbzNyJCIEUTRP39WBJ3XKgGLOpZXmp4eDUgfSCuk6 X-Developer-Key: i=j.ne@posteo.net; a=ed25519; pk=NIe0bK42wNaX/C4bi6ezm7NJK0IQE+8MKBm7igFMIS4= X-Endpoint-Received: by B4 Relay for j.ne@posteo.net/20240329 with auth_id=156 X-Original-From: =?utf-8?q?J=2E_Neusch=C3=A4fer?= Reply-To: j.ne@posteo.net From: "J. Neusch=C3=A4fer" Line out playback and microphone capture work, after enabling the corresponding ALSA controls. Tested with the Orange Pi Zero interface board. Signed-off-by: J. Neusch=C3=A4fer --- v2: - Add an explanatory comment --- .../arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-zero.dts | 14 ++++++++++= ++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-zero.dts b/= arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-zero.dts index 1b001f2ad0efd2e77218742efe6d8edfdd18a816..b23cec5b89ebf61701e1d917929= 589eb6e884afd 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-zero.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-zero.dts @@ -112,6 +112,20 @@ wifi_pwrseq: pwrseq { }; }; =20 +/* + * Audio input/output is exposed on the 13-pin header and can't be used for + * anything else. However, adapter boards may use different audio routing. + * - https://linux-sunxi.org/Xunlong_Orange_Pi_Zero#Expansion_Port + * - Allwinner H3 Datasheet, section 3.1. Pin Characteristics + */ +&codec { + allwinner,audio-routing =3D + "Line Out", "LINEOUT", + "MIC1", "Mic", + "Mic", "MBIAS"; + status =3D "disabled"; +}; + &cpu0 { cpu-supply =3D <®_vdd_cpux>; }; --=20 2.48.0.rc1.219.gb6b6757d772 From nobody Sun Oct 5 03:38:56 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 33DDB277029; Sat, 9 Aug 2025 16:18:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754756305; cv=none; b=qnuqhClBBG/YU8xRrYC0x7Es4zmESMuDqth2dO4ld0idC8lou5ZWnDeGYElhjo8TAjk+C1Cvpgj3AUMyBEjQNkyjITcfEAjjqkca5crfxUeRX0jElzDekzBkN2GvsjvK1D3niZRqJLQjROUZOWZEqPjWpbnEkODuaKGoSt2y6Io= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754756305; c=relaxed/simple; bh=Ym2P+ekDEEegX+3UjM/QGAdR0kffoWcIHKXwIKpTqxc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=aEdSrKKe5DY1dXdXkhyuVprI58/2plmuP6pfYrgCDyDevuGYQfXjwo3XZ6mLZRbwh1sVmGNw2lIN7ZigSWrD/TinUEse3QNc9otNsYQhJDRLm9ancInd6O2V6iQMTtKjN2xlsZefseVrWq5Y1Z9+wyQMVfRxk5YQbQGpRXTWts0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eDTugSf6; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="eDTugSf6" Received: by smtp.kernel.org (Postfix) with ESMTPS id B2737C4CEF1; Sat, 9 Aug 2025 16:18:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754756304; bh=Ym2P+ekDEEegX+3UjM/QGAdR0kffoWcIHKXwIKpTqxc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=eDTugSf6nLEL4MnLxkD9CW9289CYSvdFcUZXFgdBu+QzrMwyM3JDbmde84YrqgdDY CxCNg05LXvgfmBOkHKJowUfWBg3TNIH7wECRo/PYJRnfM+clN6AZVlet5D07P9Pebs 2KrNMzl8STivOzMMtMYA6oVRIhoDYsOLJWlVPV2uxv9OhK24ekFcfFIbDyk/INWFtV 1fsRZrSb0DTKxm1gP5aw5ttUElmvdY4BuedRUWrsAHBkjYmgtLlRq7G7led9RSxnH5 207QcKbSXZEaQgxW0heFn2PF+JhPcUt10E+N7+jmFoeccVRkPvrhJH/+nQiRfUkJGG LukmMWxmaMRZA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A14ECA0EC0; Sat, 9 Aug 2025 16:18:24 +0000 (UTC) From: =?utf-8?q?J=2E_Neusch=C3=A4fer_via_B4_Relay?= Date: Sat, 09 Aug 2025 18:18:07 +0200 Subject: [PATCH v2 2/3] ARM: dts: allwinner: orangepi-zero2: Add default audio routing Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250809-opz-audio-v2-2-f4fd15552a82@posteo.net> References: <20250809-opz-audio-v2-0-f4fd15552a82@posteo.net> In-Reply-To: <20250809-opz-audio-v2-0-f4fd15552a82@posteo.net> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, =?utf-8?q?J=2E_Neusch=C3=A4fer?= X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1754756302; l=1692; i=j.ne@posteo.net; s=20240329; h=from:subject:message-id; bh=MNIFx+OhapBMs8FasylcBkObgSQEZMhAy+EBWCVQkAk=; b=wHIiYEunlGpmpYxfLe/S8ow0gBeBtJYtg7Np+1pF7G8x0teIiBYaUY11k1CQ+rGiTA3kz1Bk2 W0koQwJWCQ0CHuiazLSiYbvQzJlyo+hyPbscDKkuOyIVvIS3OCK9on1 X-Developer-Key: i=j.ne@posteo.net; a=ed25519; pk=NIe0bK42wNaX/C4bi6ezm7NJK0IQE+8MKBm7igFMIS4= X-Endpoint-Received: by B4 Relay for j.ne@posteo.net/20240329 with auth_id=156 X-Original-From: =?utf-8?q?J=2E_Neusch=C3=A4fer?= Reply-To: j.ne@posteo.net From: "J. Neusch=C3=A4fer" The Orange Pi Zero Plus 2 has the same pinout[1] as the Orange Pi Zero[2] (with the possible exception of line-out left/right being swapped), and the Orange Pi Zero Interface Board is sold[3] as compatible with both of them. We can thus use the same audio routing. [1]: http://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/deta= ils/Orange-Pi-Zero-Plus-2.html [2]: https://linux-sunxi.org/Xunlong_Orange_Pi_Zero#Expansion_Port [3]: https://orangepi.com/index.php?route=3Dproduct/product&product_id=3D871 Signed-off-by: J. Neusch=C3=A4fer --- v2: - new patch --- .../boot/dts/allwinner/sun8i-h3-orangepi-zero-plus2.dts | 14 ++++++++++= ++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-zero-plus2.dts b= /arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-zero-plus2.dts index 7a6444a10e2534458b7380882ea4fd42bd54fea8..97a3565ac7a819be6b18d324fa6= f65d0d1d2b2ad 100644 --- a/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-zero-plus2.dts +++ b/arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-zero-plus2.dts @@ -99,6 +99,20 @@ wifi_pwrseq: pwrseq { }; }; =20 +/* + * Audio input/output is exposed on the 13-pin header and can't be used for + * anything else. However, adapter boards may use different audio routing. + * - http://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/det= ails/Orange-Pi-Zero-Plus-2.html + * - Allwinner H3 Datasheet, section 3.1. Pin Characteristics + */ +&codec { + allwinner,audio-routing =3D + "Line Out", "LINEOUT", + "MIC1", "Mic", + "Mic", "MBIAS"; + status =3D "disabled"; +}; + &de { status =3D "okay"; }; --=20 2.48.0.rc1.219.gb6b6757d772 From nobody Sun Oct 5 03:38:56 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 33D71274B3D; Sat, 9 Aug 2025 16:18:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754756305; cv=none; b=rhZvsB44xdMn/hgdsizZr/Lka/mHx2vK8campQqS0FusR11RDq4HqhzB3sswuGZJyvxAf5HLFaQ+a36IP4BSGI1l0QRPQXc+r/0P/AXNaXUaMHDFXFQlbdlkRA/flWqU2O93uL/uUtvign7zcvHVCv5kVoCJVh2kqLKaIktILeg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754756305; c=relaxed/simple; bh=nR2X7s3XzAMg7Jh5xr8ezkiYQpIyMXAwdpWu2LY5er8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=c9SFWeJlur4/wu4WJ+iog12bg+E56ttoEXRZ8wbGSCwrA6+oMx8LxUSbLDMRvX3ojlW8VEKXGqnfC2qn34y1sJh8t/zQjqD1jZoZfjjKWsvVgfDoWMV5ELQTmCff/aggUuxyGjcqiQPnc70/hXuU+iWJKdNyYyt/YABFe7BvdLU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rrfxhvNY; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rrfxhvNY" Received: by smtp.kernel.org (Postfix) with ESMTPS id BC68CC4AF0B; Sat, 9 Aug 2025 16:18:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1754756304; bh=nR2X7s3XzAMg7Jh5xr8ezkiYQpIyMXAwdpWu2LY5er8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=rrfxhvNY1Xma1bH/fKBsf09iN7y+fl8DiKnaeS+BlTh4cizsaQGF0wTAIVurPrwB/ Bdkv+a0wPPlCagIZcZTjF3NfqtaXp8R6KXA6zoJG7zbC0j/r8bLQsKcftFV6d49/ct rpWwb5frvKo8qjdfVMoZbVZDeuYfY6LZd1NW2TJqe2twT+EIwZE9eE475/ibYRMTom rE7xjPlrtSOiyQoY+hSrHXKH6Ilwo+iyQDHmVGSxRvFfb5ZeKONmQENRSx5fdT+H/t nTNVsozhDG6viVrjAicRUS5azQYQzloLS/pgOA3Eu/XGrNxjqq5soDFsTNP5ibTdDF m4NA7TsKBpLLA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA566C87FCF; Sat, 9 Aug 2025 16:18:24 +0000 (UTC) From: =?utf-8?q?J=2E_Neusch=C3=A4fer_via_B4_Relay?= Date: Sat, 09 Aug 2025 18:18:08 +0200 Subject: [PATCH v2 3/3] ARM: dts: allwinner: Add Orange Pi Zero Interface Board overlay Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250809-opz-audio-v2-3-f4fd15552a82@posteo.net> References: <20250809-opz-audio-v2-0-f4fd15552a82@posteo.net> In-Reply-To: <20250809-opz-audio-v2-0-f4fd15552a82@posteo.net> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, =?utf-8?q?J=2E_Neusch=C3=A4fer?= X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1754756302; l=3705; i=j.ne@posteo.net; s=20240329; h=from:subject:message-id; bh=rwwErTSLr++MWzr7FBwd2E7U9pR2ndpNt4EaJnJ0gxI=; b=UNB0zJG+JHbx/WEK9byBYkwHKR96kwXklUN3q3nyKKIbldkKzClVLmTI1r5YqJlV0SG59huMg oaeZ8XxD19UAbQAumRnof7/2vAsqpFTvu8yb1oijYquR5OP9ludnPBz X-Developer-Key: i=j.ne@posteo.net; a=ed25519; pk=NIe0bK42wNaX/C4bi6ezm7NJK0IQE+8MKBm7igFMIS4= X-Endpoint-Received: by B4 Relay for j.ne@posteo.net/20240329 with auth_id=156 X-Original-From: =?utf-8?q?J=2E_Neusch=C3=A4fer?= Reply-To: j.ne@posteo.net From: "J. Neusch=C3=A4fer" The Orange Pi Zero interface board is a (mostly) passive adapter from the 13-pin header of the Orange Pi Zero and Orange Pi Zero Plus2 to standard connectors (2x USB A, 1x Audio/Video output, 1x built-in microphone, 1x infrared input). Headphones, microphone, infrared (CIR) input, and USB have been tested with the Orange Pi Zero. CVBS output is currently not supported. https://orangepi.com/index.php?route=3Dproduct/product&product_id=3D871 Signed-off-by: J. Neusch=C3=A4fer --- v2: - new patch --- arch/arm/boot/dts/allwinner/Makefile | 7 ++++ .../sun8i-orangepi-zero-interface-board.dtso | 46 ++++++++++++++++++= ++++ 2 files changed, 53 insertions(+) diff --git a/arch/arm/boot/dts/allwinner/Makefile b/arch/arm/boot/dts/allwi= nner/Makefile index d799ad153b37b917d1e1c091fb051140398a574b..97d0a205493f40ba5969b5c8f47= 08a817ae725c5 100644 --- a/arch/arm/boot/dts/allwinner/Makefile +++ b/arch/arm/boot/dts/allwinner/Makefile @@ -182,6 +182,7 @@ dtb-$(CONFIG_MACH_SUN7I) +=3D \ sun7i-a20-wits-pro-a20-dkt.dtb =20 # Enables support for device-tree overlays for all pis +DTC_FLAGS_sun8i-h2-plus-orangepi-zero :=3D -@ DTC_FLAGS_sun8i-h3-orangepi-lite :=3D -@ DTC_FLAGS_sun8i-h3-bananapi-m2-plus :=3D -@ DTC_FLAGS_sun8i-h3-nanopi-m1-plus :=3D -@ @@ -225,6 +226,7 @@ dtb-$(CONFIG_MACH_SUN8I) +=3D \ sun8i-h2-plus-libretech-all-h3-cc.dtb \ sun8i-h2-plus-orangepi-r1.dtb \ sun8i-h2-plus-orangepi-zero.dtb \ + sun8i-h2-plus-orangepi-zero-interface-board.dtb \ sun8i-h3-bananapi-m2-plus.dtb \ sun8i-h3-bananapi-m2-plus-v1.2.dtb \ sun8i-h3-beelink-x2.dtb \ @@ -244,6 +246,7 @@ dtb-$(CONFIG_MACH_SUN8I) +=3D \ sun8i-h3-orangepi-plus.dtb \ sun8i-h3-orangepi-plus2e.dtb \ sun8i-h3-orangepi-zero-plus2.dtb \ + sun8i-h3-orangepi-zero-plus2-interface-board.dtb \ sun8i-h3-rervision-dvk.dtb \ sun8i-h3-zeropi.dtb \ sun8i-h3-emlid-neutis-n5h3-devboard.dtb \ @@ -264,6 +267,10 @@ dtb-$(CONFIG_MACH_SUN8I) +=3D \ sun8i-v3s-licheepi-zero-dock.dtb \ sun8i-v3s-netcube-kumquat.dtb \ sun8i-v40-bananapi-m2-berry.dtb +sun8i-h2-plus-orangepi-zero-interface-board-dtbs +=3D \ + sun8i-h2-plus-orangepi-zero.dtb sun8i-orangepi-zero-interface-board.dtbo +sun8i-h3-orangepi-zero-plus2-interface-board-dtbs +=3D \ + sun8i-h3-orangepi-zero-plus2.dtb sun8i-orangepi-zero-interface-board.dtbo dtb-$(CONFIG_MACH_SUN9I) +=3D \ sun9i-a80-optimus.dtb \ sun9i-a80-cubieboard4.dtb diff --git a/arch/arm/boot/dts/allwinner/sun8i-orangepi-zero-interface-boar= d.dtso b/arch/arm/boot/dts/allwinner/sun8i-orangepi-zero-interface-board.dt= so new file mode 100644 index 0000000000000000000000000000000000000000..e137eefee34163752372d442c22= 179b1fa41615a --- /dev/null +++ b/arch/arm/boot/dts/allwinner/sun8i-orangepi-zero-interface-board.dtso @@ -0,0 +1,46 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR X11) +/* + * Copyright (C) 2025 J. Neusch=C3=A4fer + * + * Devicetree overlay for the Orange Pi Zero Interface board (OP0014). + * + * https://orangepi.com/index.php?route=3Dproduct/product&product_id=3D8= 71 + * + * This overlay applies to the following base files: + * + * - arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-zero.dts + * - arch/arm/boot/dts/allwinner/sun8i-h3-orangepi-zero-plus2.dts + */ + +/dts-v1/; +/plugin/; + +&codec { + status =3D "okay"; +}; + +&de { + status =3D "okay"; +}; + +&ehci2 { + status =3D "okay"; +}; + +&ehci3 { + status =3D "okay"; +}; + +&ir { + pinctrl-names =3D "default"; + pinctrl-0 =3D <&r_ir_rx_pin>; + status =3D "okay"; +}; + +&ohci2 { + status =3D "okay"; +}; + +&ohci3 { + status =3D "okay"; +}; --=20 2.48.0.rc1.219.gb6b6757d772