From nobody Fri Dec 19 08:58:18 2025 Received: from smtp-190c.mail.infomaniak.ch (smtp-190c.mail.infomaniak.ch [185.125.25.12]) (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 6DE09240613 for ; Tue, 18 Feb 2025 11:55:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.125.25.12 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879715; cv=none; b=lCPaXXPcUTmxq+iV5FxM8pDB7Ulfxhvj4RqRZKlX3JWS+Fd5tVb33unNAoemdOvCTCy//TWit7gn5AqtbG/VZPc5x1kANdpECJUCYF4wn1tCNgUCQx/XZg++U8veCLZM8iTgHrOTrojesG/39zgq8XZX7F1sYbmvy0L2w/INIfw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879715; c=relaxed/simple; bh=FhCqxLQkgt7EE34RfFpYbVg7c/EXcIhB49j48kvMS1U=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=XpjSoxubH6x6bV7cp+sQOfRH6325qwtqBQTJAxgxKCOvTmPyAHrRzZTGbrZ07dTfZ5gSHPxwM9/fK3LZNAFJBCE/Zt2CmIa68Fdm8qs5BnrurUDScBl7LsA9NBQOw3mxulcqTm+4Vf9D5mgqnGJ6fhH+tC72htf+O0yXWCP/jgo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net; spf=pass smtp.mailfrom=0leil.net; arc=none smtp.client-ip=185.125.25.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=0leil.net Received: from smtp-3-0000.mail.infomaniak.ch (unknown [IPv6:2001:1600:4:17::246b]) by smtp-3-3000.mail.infomaniak.ch (Postfix) with ESMTPS id 4YxyVd6cw2z3GT; Tue, 18 Feb 2025 12:49:29 +0100 (CET) Received: from unknown by smtp-3-0000.mail.infomaniak.ch (Postfix) with ESMTPA id 4YxyVd2XrpzkJJ; Tue, 18 Feb 2025 12:49:29 +0100 (CET) From: Quentin Schulz Date: Tue, 18 Feb 2025 12:49:12 +0100 Subject: [PATCH 1/9] arm64: dts: rockchip: enable UART5 on RK3588 Tiger Haikou 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: <20250218-tsd-align-haikou-v1-1-5c44d1dd8658@cherry.de> References: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> In-Reply-To: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Quentin Schulz X-Mailer: b4 0.14.2 X-Infomaniak-Routing: alpha From: Quentin Schulz In its default configuration (SW2 on "UART1"), UART5 is exposed on the DB9 RS232/RS485 connector. While the same signals are also exposed on Q7_GPIO5 and Q7_GPIO6, a GPIO header, and thus could be used for other purposes, RK3399 Puma Haikou and PX30 Ringneck Haikou do enable the UART controller exposed on the DB9 connector, so let's keep consistency across our modules and enable it on RK3588 Tiger Haikou by default too. Add a comment while at it to explicit where this controller is routed to. Signed-off-by: Quentin Schulz --- arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts b/arch/ar= m64/boot/dts/rockchip/rk3588-tiger-haikou.dts index 3187b4918a300dae49fe05d760fb7e1fd55f14d5..7bd07e5026ed914063965c9f1ec= 6a29357b0c05d 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts @@ -310,8 +310,10 @@ &uart2 { status =3D "okay"; }; =20 +/* DB9 RS232/RS485 when SW2 in "UART1" mode */ &uart5 { rts-gpios =3D <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>; + status =3D "okay"; }; =20 &usbdp_phy0 { --=20 2.48.1 From nobody Fri Dec 19 08:58:18 2025 Received: from smtp-190c.mail.infomaniak.ch (smtp-190c.mail.infomaniak.ch [185.125.25.12]) (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 AE8D2154C12 for ; Tue, 18 Feb 2025 11:49:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.125.25.12 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879381; cv=none; b=e4TKNrfKUH0bKxG0iw4uBtwrKTV8z9n/Met2cjrqDZ98vWRNP1k8K/9koRFE8kiMgrEvsL19YluqDyiIMPGtbE9LwAn0QNsLmEQWTlrc4K7a9K/nZKhheBSSlOjQE1w3txU9L+y5reNyXAW4EPfyIyVHnRryeofVHnqE7BTX2WI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879381; c=relaxed/simple; bh=PUvWHyANjJlf8SrjVO7MPS5UeR0fjKPj73Kt5iQK138=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=GZVqy8ODB6HwxKvNFLIZs9MO2yU3wbN8i1AVI3ltum05QeC80k1Hyaz3hE3yOhrFW7XqwQwZh3EghO+qD4qTKJNx/TC4saiYpMvP5sDYzhRjXwKX9+X5/9wRHEsXacscgmZvnlhiOwdZKzeIjcqI/FqIybclowlAVJtjMImwKGA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net; spf=pass smtp.mailfrom=0leil.net; arc=none smtp.client-ip=185.125.25.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=0leil.net Received: from smtp-3-0000.mail.infomaniak.ch (unknown [IPv6:2001:1600:4:17::246b]) by smtp-3-3000.mail.infomaniak.ch (Postfix) with ESMTPS id 4YxyVf36t1z37b; Tue, 18 Feb 2025 12:49:30 +0100 (CET) Received: from unknown by smtp-3-0000.mail.infomaniak.ch (Postfix) with ESMTPA id 4YxyVd6W9NzknF; Tue, 18 Feb 2025 12:49:29 +0100 (CET) From: Quentin Schulz Date: Tue, 18 Feb 2025 12:49:13 +0100 Subject: [PATCH 2/9] arm64: dts: rockchip: move DDC bus from Haikou carrierboard to RK3399 Puma DTSI 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: <20250218-tsd-align-haikou-v1-2-5c44d1dd8658@cherry.de> References: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> In-Reply-To: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Quentin Schulz X-Mailer: b4 0.14.2 X-Infomaniak-Routing: alpha From: Quentin Schulz The DDC bus is necessarily on I2C3, that's how it's exposed by RK3399 Puma on the Q7 golden fingers, so let's move it to the SoM DTSI instead. If the carrierboard doesn't route it for some reason, /delete-property/ can be used to remove it. Signed-off-by: Quentin Schulz --- arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 1 - arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 4 ++++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm= 64/boot/dts/rockchip/rk3399-puma-haikou.dts index 947bbd62a6b09ce55320d0889ee8cf50ca59dfd4..4a1a71995bf5da65d5921471167= 1d87c9ea2de62 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts @@ -150,7 +150,6 @@ vddd_codec: regulator-vddd-codec { }; =20 &hdmi { - ddc-i2c-bus =3D <&i2c3>; status =3D "okay"; }; =20 diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boo= t/dts/rockchip/rk3399-puma.dtsi index 995b30a7aae01a0326e9f80d6be930f227968539..f7548613ac46e190972d549271e= c0bbc0c8a9b92 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -389,6 +389,10 @@ vdd_gpu: regulator@60 { }; }; =20 +&hdmi { + ddc-i2c-bus =3D <&i2c3>; +}; + &i2c7 { status =3D "okay"; clock-frequency =3D <400000>; --=20 2.48.1 From nobody Fri Dec 19 08:58:18 2025 Received: from smtp-bc0e.mail.infomaniak.ch (smtp-bc0e.mail.infomaniak.ch [45.157.188.14]) (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 C3D8823C39F for ; Tue, 18 Feb 2025 11:49:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.157.188.14 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879381; cv=none; b=GM9Nh9gzaI9Ca4Hq9McomBGo7oEGZvj9crERaQdX4Kxd1JBtLCP7OVxlWQW6Xav8mUhLEBBksAWTPWR+vKjcGstcMbhKBzZDIwq1dvbKNHm9l1WeaITp729kn1hm6cT69V0T6IgRvzxqQZSrrhmzL78v9bXV6fLor1G4zKpOJqg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879381; c=relaxed/simple; bh=wgoHvz58JJGD9JlV3m/wFKrPILZxV9WCPYQ6p71paRU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ALwhWjVcVUZ8SdPEayNZvAZz8gf140vuypgMu5Nhg3+uBEz9dS9gV4Gw2OcvEvqD72QVy38fY+nA6aRBGwEQaL8Pw0FHuE3cLF8E18/ltMgwTWGLQVE/F9WM2kcYDWXUSHoN83Z0fBoumpYLWgS0xJZVij9UcwGDwXkEBVFIJQU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net; spf=pass smtp.mailfrom=0leil.net; arc=none smtp.client-ip=45.157.188.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=0leil.net Received: from smtp-3-0000.mail.infomaniak.ch (smtp-3-0000.mail.infomaniak.ch [10.4.36.107]) by smtp-3-3000.mail.infomaniak.ch (Postfix) with ESMTPS id 4YxyVf6QLBz7Gv; Tue, 18 Feb 2025 12:49:30 +0100 (CET) Received: from unknown by smtp-3-0000.mail.infomaniak.ch (Postfix) with ESMTPA id 4YxyVf32JtzmXD; Tue, 18 Feb 2025 12:49:30 +0100 (CET) From: Quentin Schulz Date: Tue, 18 Feb 2025 12:49:14 +0100 Subject: [PATCH 3/9] arm64: dts: rockchip: move I2C6 from Haikou carrierboard to Puma DTSI 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: <20250218-tsd-align-haikou-v1-3-5c44d1dd8658@cherry.de> References: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> In-Reply-To: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Quentin Schulz X-Mailer: b4 0.14.2 X-Infomaniak-Routing: alpha From: Quentin Schulz I2C6 is not exposed on Q7 golden fingers which is for routing signals to the carrierboard but on Q7 Camera connector, for routing signals to an additional adapter (e.g. Q7 Camera Demo adapter). Therefore, let's move the modification of I2C6 bus to Puma DTSI. Signed-off-by: Quentin Schulz --- arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 4 ---- arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 5 +++++ 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm= 64/boot/dts/rockchip/rk3399-puma-haikou.dts index 4a1a71995bf5da65d59214711671d87c9ea2de62..327fbc0a56655d5e544a99cedbf= b1bcd39ad769a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts @@ -185,10 +185,6 @@ sgtl5000: codec@a { }; }; =20 -&i2c6 { - status =3D "okay"; - clock-frequency =3D <400000>; -}; =20 &pcie_phy { status =3D "okay"; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boo= t/dts/rockchip/rk3399-puma.dtsi index f7548613ac46e190972d549271ec0bbc0c8a9b92..f398a55408ee2c8259085cf2325= da97cdce3e4de 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -393,6 +393,11 @@ &hdmi { ddc-i2c-bus =3D <&i2c3>; }; =20 +&i2c6 { + clock-frequency =3D <400000>; + status =3D "okay"; +}; + &i2c7 { status =3D "okay"; clock-frequency =3D <400000>; --=20 2.48.1 From nobody Fri Dec 19 08:58:18 2025 Received: from smtp-8fa8.mail.infomaniak.ch (smtp-8fa8.mail.infomaniak.ch [83.166.143.168]) (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 A1986239563; Tue, 18 Feb 2025 11:49:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=83.166.143.168 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879381; cv=none; b=mAcH6DNioEeSUSiQjPQB74/NBNL9M8PzFDPOkTAJMu9sFVcDUM/+vTgrbv40Tf5OeAv4yriW2iuXIQvGDxl29OSj6hps9oT99ze9P9GBr18JocUmC038CdREg2EdjeDB1ZGHdKIm5K/R6XvpLFEOTfDvwN2h+p/qdIcvZ9JHSL8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879381; c=relaxed/simple; bh=Ol3PdG7TXSBGTvdUg7iseCBh1c9B8ysNU1Mvm04nl1Q=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=uE8MfR/cVGNW/KJkv0EmE0Op1TBlA5/UUt5mMvU4f9FlEtqXx3MGFNkGEKjwHue8UVDxLuEm/YE4LLEtyMYyYoVUORc9YbiHuhF2Li4j02/DeZPs6QL5+eR1tkoxIIWJgguHQMne7CByPTjSbIr/Yg+WvbYuk/2PCZyChcVTGHE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net; spf=pass smtp.mailfrom=0leil.net; arc=none smtp.client-ip=83.166.143.168 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=0leil.net Received: from smtp-3-0000.mail.infomaniak.ch (unknown [IPv6:2001:1600:4:17::246b]) by smtp-3-3000.mail.infomaniak.ch (Postfix) with ESMTPS id 4YxyVg2sRSz6J3; Tue, 18 Feb 2025 12:49:31 +0100 (CET) Received: from unknown by smtp-3-0000.mail.infomaniak.ch (Postfix) with ESMTPA id 4YxyVf6L2mzkNs; Tue, 18 Feb 2025 12:49:30 +0100 (CET) From: Quentin Schulz Date: Tue, 18 Feb 2025 12:49:15 +0100 Subject: [PATCH 4/9] arm64: dts: rockchip: disable I2C6 on Puma DTSI 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: <20250218-tsd-align-haikou-v1-4-5c44d1dd8658@cherry.de> References: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> In-Reply-To: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Quentin Schulz X-Mailer: b4 0.14.2 X-Infomaniak-Routing: alpha From: Quentin Schulz The bus is only exposed on Q7 Camera FFC connector which accepts external adapters such as Q7 Camera Demo. The enabling of I2C6 should therefore be done in the adapter Device Tree Overlay and not in the SoM DTSI, so let's disable it by default. Signed-off-by: Quentin Schulz --- arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boo= t/dts/rockchip/rk3399-puma.dtsi index f398a55408ee2c8259085cf2325da97cdce3e4de..548bd7b486c185c80be87d433f1= 49c3fac65ae8a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -395,7 +395,6 @@ &hdmi { =20 &i2c6 { clock-frequency =3D <400000>; - status =3D "okay"; }; =20 &i2c7 { --=20 2.48.1 From nobody Fri Dec 19 08:58:18 2025 Received: from smtp-bc0c.mail.infomaniak.ch (smtp-bc0c.mail.infomaniak.ch [45.157.188.12]) (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 A342D204C2D for ; Tue, 18 Feb 2025 11:55:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.157.188.12 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879715; cv=none; b=gLlJVHsGg15Djby35emVtQnZmqwYRLyqdi/5OMPkgyXvceZHiMo9uARbliPjKRF3c2nmkqxEU+nJWQ7KUGE1PUAfeMcbObqYyCkL7DKMA6QQ18K/syzbZS5L5B+HQAdEVxomFgTk6NzbU0gh9UTmgHbSkrNVfzXsxsbS7eplJgE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879715; c=relaxed/simple; bh=antamsgd2NQgdmKLWFJ3mDIWQtnYSTJgGEW/DQy2igc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=akYAfSn7CFKOAZD70OFCvBzwhtpbeupl+PrRk3Y8B7mgyXDeR64DVQeJdh/sua12YIellB3oOgENI4YUihcsTLkCjfJZf41p4Xffc1DB65UvP9/1iQ5anLA06WpqFS3CYJ/o3bmnCfIyycou/EpmGmZTCCNrCL9gowGf8Neb41s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net; spf=pass smtp.mailfrom=0leil.net; arc=none smtp.client-ip=45.157.188.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=0leil.net Received: from smtp-3-0000.mail.infomaniak.ch (unknown [IPv6:2001:1600:4:17::246b]) by smtp-3-3000.mail.infomaniak.ch (Postfix) with ESMTPS id 4YxyVg6P1Hz79m; Tue, 18 Feb 2025 12:49:31 +0100 (CET) Received: from unknown by smtp-3-0000.mail.infomaniak.ch (Postfix) with ESMTPA id 4YxyVg2l5Zzk6M; Tue, 18 Feb 2025 12:49:31 +0100 (CET) From: Quentin Schulz Date: Tue, 18 Feb 2025 12:49:16 +0100 Subject: [PATCH 5/9] arm64: dts: rockchip: enable I2S0 in Haikou carrierboard, not Puma DTSI 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: <20250218-tsd-align-haikou-v1-5-5c44d1dd8658@cherry.de> References: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> In-Reply-To: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Quentin Schulz X-Mailer: b4 0.14.2 X-Infomaniak-Routing: alpha From: Quentin Schulz I2S0 is routed to the Q7 golden fingers and, on Haikou carrierboard, to an I2S codec. Nothing aside from signal routing is done on the SoM, therefore it's the duty of the carrierboard to enable I2S0 whenever an I2S codec is present. Such is the case of the Haikou carrierboard, therefore let's migrate the enabling of this controller to the carrierboard DTS instead of the SoM DTSI. Signed-off-by: Quentin Schulz --- arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 3 +++ arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 1 - 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm= 64/boot/dts/rockchip/rk3399-puma-haikou.dts index 327fbc0a56655d5e544a99cedbfb1bcd39ad769a..df8a8ec582ecc6830ef11be372f= 204057759d1f3 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts @@ -185,6 +185,9 @@ sgtl5000: codec@a { }; }; =20 +&i2s0 { + status =3D "okay"; +}; =20 &pcie_phy { status =3D "okay"; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boo= t/dts/rockchip/rk3399-puma.dtsi index 548bd7b486c185c80be87d433f149c3fac65ae8a..399c86bcbfefa5c667f11f31b34= 91eb693cfae76 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -447,7 +447,6 @@ &i2s0 { pinctrl-1 =3D <&i2s0_2ch_bus_bclk_off>; rockchip,playback-channels =3D <2>; rockchip,capture-channels =3D <2>; - status =3D "okay"; }; =20 /* --=20 2.48.1 From nobody Fri Dec 19 08:58:18 2025 Received: from smtp-190a.mail.infomaniak.ch (smtp-190a.mail.infomaniak.ch [185.125.25.10]) (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 6946A23F276 for ; Tue, 18 Feb 2025 11:49:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.125.25.10 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879382; cv=none; b=KKXCXUazBbsH2p7SNj0Oulu93orBF5E+TQ3VnuSiZ+UR4JBa6Nl7pRBva+0wqROIyPkXcchDa1O55Z/m2Mfb03mIwO53Rva/yjMsaDG/+pnzhXTWMSjlLlkQTVEdLZJo3hffv2hzkYf1y6dgADywq4UK9LfM6CK8DwFFH25hRF4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879382; c=relaxed/simple; bh=FwLf1UZIk5/GTxe6EOa/ADZNOT5qm/PDTJRgM6wvFCM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=C9p0eaz9DPyyyRhKakxcLs3XDIOjMWbd9VO//kyegFzflkozNNd/SeQXV4HR3WyXX4z9YZo2Vltjh7zhnaL+5zZy30Q9/x+RdcBCyUHt+PbOvKzhCcXx4/UnnUV/V5CwdARHyhGLNCGoT1s2t8pJFAIgHxMZ1fq4rDDteq5SGcU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net; spf=pass smtp.mailfrom=0leil.net; arc=none smtp.client-ip=185.125.25.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=0leil.net Received: from smtp-3-0000.mail.infomaniak.ch (unknown [IPv6:2001:1600:4:17::246b]) by smtp-3-3000.mail.infomaniak.ch (Postfix) with ESMTPS id 4YxyVh2r7vz4CR; Tue, 18 Feb 2025 12:49:32 +0100 (CET) Received: from unknown by smtp-3-0000.mail.infomaniak.ch (Postfix) with ESMTPA id 4YxyVg6HY7zkRX; Tue, 18 Feb 2025 12:49:31 +0100 (CET) From: Quentin Schulz Date: Tue, 18 Feb 2025 12:49:17 +0100 Subject: [PATCH 6/9] arm64: dts: rockchip: add EEPROM found on RK3399 Puma Haikou 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: <20250218-tsd-align-haikou-v1-6-5c44d1dd8658@cherry.de> References: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> In-Reply-To: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Quentin Schulz X-Mailer: b4 0.14.2 X-Infomaniak-Routing: alpha From: Quentin Schulz The Haikou carrierboard has an EEPROM on LVDS_BLC_CLK/DAT which are signals that can carry either I2C or be used as HPD for eDP0/1. Only eDP0 is routed from RK3399 Puma SoM but only exposed on Haikou through the Video Connector, a fake PCIe connector. So to be able to use eDP one would need to use a Device Tree overlay. Therefore, let's default to having an EEPROM in Haikou carrierboard DTS. Signed-off-by: Quentin Schulz --- arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm= 64/boot/dts/rockchip/rk3399-puma-haikou.dts index df8a8ec582ecc6830ef11be372f204057759d1f3..bea146d0d3f02afaf5e406d61d9= a8ab7476fa8df 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts @@ -185,6 +185,16 @@ sgtl5000: codec@a { }; }; =20 +&i2c7 { + eeprom@50 { + reg =3D <0x50>; + compatible =3D "atmel,24c01"; + pagesize =3D <8>; + size =3D <128>; + vcc-supply =3D <&vcc3v3_baseboard>; + }; +}; + &i2s0 { status =3D "okay"; }; --=20 2.48.1 From nobody Fri Dec 19 08:58:18 2025 Received: from smtp-bc0a.mail.infomaniak.ch (smtp-bc0a.mail.infomaniak.ch [45.157.188.10]) (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 58912243361 for ; Tue, 18 Feb 2025 11:55:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.157.188.10 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879720; cv=none; b=Hg6gwwtGuN9sTH0bHYEUWZKtS/rNWHXnxm4JTSpN9n1487wc4Fds6vKQaPPQGbHKWRlFjxwewujj8UHKMW2lLmkueMRGlDgQrO2cUWlJwa8ZDletGDbjAuhj+S1PL2AkB5S4xn7dTtDPA0JbmQI6Lgm7YKdnAI+hIR9mxKpGdSw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879720; c=relaxed/simple; bh=1iREl1slHWLwuF/fAg28Gip6xABxxBSUHFSCpd2Z5So=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=TbvSBlseBkyg8zt8CJeBTnqq3LVrJ1Amuda3Rv2N/9jBsC1Z4f/FSdQGlCZHL5JI6ZRrGjvlJrJX4Ck7tIMHoDCT7NP6WmADI2FQXplddqj4/zNl9/RGswzZP9xynQbGhfmu9j7qcV+gRG+SftEsB+gUcrLWE7ySQ92v1M0TK+8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net; spf=pass smtp.mailfrom=0leil.net; arc=none smtp.client-ip=45.157.188.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=0leil.net Received: from smtp-3-0000.mail.infomaniak.ch (smtp-3-0000.mail.infomaniak.ch [10.4.36.107]) by smtp-3-3000.mail.infomaniak.ch (Postfix) with ESMTPS id 4YxyVh6rg5z5v6; Tue, 18 Feb 2025 12:49:32 +0100 (CET) Received: from unknown by smtp-3-0000.mail.infomaniak.ch (Postfix) with ESMTPA id 4YxyVh2lmRzjHM; Tue, 18 Feb 2025 12:49:32 +0100 (CET) From: Quentin Schulz Date: Tue, 18 Feb 2025 12:49:18 +0100 Subject: [PATCH 7/9] arm64: dts: rockchip: enable Ethernet in Haikou carrierboard, not Puma DTSI 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: <20250218-tsd-align-haikou-v1-7-5c44d1dd8658@cherry.de> References: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> In-Reply-To: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Quentin Schulz X-Mailer: b4 0.14.2 X-Infomaniak-Routing: alpha From: Quentin Schulz The signals are exposed on Q7 golden fingers but it's not a given that the carrierboard will have an Ethernet jack. So let's move the enabling of the Ethernet controller to the carrierboard DTS instead. Signed-off-by: Quentin Schulz --- arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 4 ++++ arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 1 - 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm= 64/boot/dts/rockchip/rk3399-puma-haikou.dts index bea146d0d3f02afaf5e406d61d9a8ab7476fa8df..47775005874308e217a523659bf= d92dc56fba8e8 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts @@ -149,6 +149,10 @@ vddd_codec: regulator-vddd-codec { }; }; =20 +&gmac { + status =3D "okay"; +}; + &hdmi { status =3D "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boo= t/dts/rockchip/rk3399-puma.dtsi index 399c86bcbfefa5c667f11f31b3491eb693cfae76..e00fbaa8acc1685af46495c0dfc= 9bdac7e6e991c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -183,7 +183,6 @@ &gmac { snps,reset-delays-us =3D <0 10000 50000>; tx_delay =3D <0x10>; rx_delay =3D <0x23>; - status =3D "okay"; }; =20 &gpu { --=20 2.48.1 From nobody Fri Dec 19 08:58:18 2025 Received: from smtp-bc0e.mail.infomaniak.ch (smtp-bc0e.mail.infomaniak.ch [45.157.188.14]) (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 7A1BE23F29D for ; Tue, 18 Feb 2025 11:49:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.157.188.14 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879382; cv=none; b=kuaBsuPwzrQzMyzDo10Z5H5JDG/zvSZwbeBe0UyHOPLtEcPMAiRsn41/vv3DDvny3kVmPJ6K62M5ju2nO+JQYAVphL1i4bhXcyEnvA0dVb5CTefQTRIxo1DowbfaKYGBgR1iYKLNPgitnSjh1fsxhKvopwzaOvi26A45+ouJryE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879382; c=relaxed/simple; bh=Njmh6w0VHxoSuWfvFkvMfNbSLEezZKnKOjqp+SRdGL4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ZDmih3Uu8Le3nGfC7S5x1QxBUoQXFxfDaro1QUfXSS2TyCCiBpTWUs2xXvjRyql3LDHbyvss25QR6/mhpyEuymgy0GxizpBJctKVM/CnxhXskh8EKYPgfhl/bBUPISSDSjOYcZFHR+10QnWbpDp4K7FlQ546KrrEOG2k/oQWeFg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net; spf=pass smtp.mailfrom=0leil.net; arc=none smtp.client-ip=45.157.188.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=0leil.net Received: from smtp-3-0000.mail.infomaniak.ch (unknown [IPv6:2001:1600:4:17::246b]) by smtp-3-3000.mail.infomaniak.ch (Postfix) with ESMTPS id 4YxyVj3NHhz4mn; Tue, 18 Feb 2025 12:49:33 +0100 (CET) Received: from unknown by smtp-3-0000.mail.infomaniak.ch (Postfix) with ESMTPA id 4YxyVh6mK1zkLh; Tue, 18 Feb 2025 12:49:32 +0100 (CET) From: Quentin Schulz Date: Tue, 18 Feb 2025 12:49:19 +0100 Subject: [PATCH 8/9] arm64: dts: rockchip: enable I2C3 in Haikou carrierboard, not Ringneck DTSI 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: <20250218-tsd-align-haikou-v1-8-5c44d1dd8658@cherry.de> References: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> In-Reply-To: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Quentin Schulz X-Mailer: b4 0.14.2 X-Infomaniak-Routing: alpha From: Quentin Schulz PX30 Ringneck only exposes I2C3 as LVDS_BLC_CLK/DAT on Q7 golden fingers but nothing is on that bus on the SoM itself. Therefore, let's enable the I2C3 bus where it makes sense, in the Haikou carrierboard DTS. Signed-off-by: Quentin Schulz --- arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts | 2 ++ arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi | 4 ---- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts b/arch/a= rm64/boot/dts/rockchip/px30-ringneck-haikou.dts index e4517f47d519cc08ec9ee705a6f51a740687f6df..16996cc6b8b62fb4f87ab5cff7e= 86ba751af1794 100644 --- a/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts @@ -154,6 +154,8 @@ sgtl5000: codec@a { }; =20 &i2c3 { + status =3D "okay"; + eeprom@50 { reg =3D <0x50>; compatible =3D "atmel,24c01"; diff --git a/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi b/arch/arm64/b= oot/dts/rockchip/px30-ringneck.dtsi index ae050cc6cd050f730fb8fd7e3971a166d234d408..c166a9e3cc1c30bba3ab9b6a5ce= 3e1f67566ee8c 100644 --- a/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi @@ -325,10 +325,6 @@ rtc_twi: rtc@6f { }; }; =20 -&i2c3 { - status =3D "okay"; -}; - &i2s0_8ch { rockchip,trcm-sync-tx-only; =20 --=20 2.48.1 From nobody Fri Dec 19 08:58:18 2025 Received: from smtp-1908.mail.infomaniak.ch (smtp-1908.mail.infomaniak.ch [185.125.25.8]) (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 F174B241105 for ; Tue, 18 Feb 2025 11:55:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.125.25.8 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879714; cv=none; b=d2afrveMD3k0x6ANuGpie7O/q9lduP9Ku39+rkIMplw2Oqn8PxCEyg8kqM18jDldOxPA4TMxqW7tUgTaV/BNCvSKUeSijMt7UdcUQH9/py3oTPLHPLJxshvOzSa8E2LcAXH34MzbhkgxjeOBlDqn6CC55IQvz18s3mGl4BeAaCI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739879714; c=relaxed/simple; bh=R2a4tbDKSBugqAO0zjzbVr3epAy4dYQ+sI1ml2rRAdI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=lxNURn2u2ZM0RRCLsEu434V7PGU2arM5deveuhnPsHvOgwqnUfnRtPJmcA0IsjHOnKPy38Ip/PGUesfYf9OTFwAC0U5Mc3NsChGQoCQSdyOsQhrM3OGrmXqsehQZXOFBPIn6gT0Bv9QZMjF4JmQIdFa5/WMhCbbcMVyvmsCsWJg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net; spf=pass smtp.mailfrom=0leil.net; arc=none smtp.client-ip=185.125.25.8 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=0leil.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=0leil.net Received: from smtp-3-0000.mail.infomaniak.ch (unknown [IPv6:2001:1600:4:17::246b]) by smtp-3-3000.mail.infomaniak.ch (Postfix) with ESMTPS id 4YxyVj6m9wz79p; Tue, 18 Feb 2025 12:49:33 +0100 (CET) Received: from unknown by smtp-3-0000.mail.infomaniak.ch (Postfix) with ESMTPA id 4YxyVj3DxqzmC2; Tue, 18 Feb 2025 12:49:33 +0100 (CET) From: Quentin Schulz Date: Tue, 18 Feb 2025 12:49:20 +0100 Subject: [PATCH 9/9] arm64: dts: rockchip: disable I2C2 bus by default on RK3588 Tiger 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: <20250218-tsd-align-haikou-v1-9-5c44d1dd8658@cherry.de> References: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> In-Reply-To: <20250218-tsd-align-haikou-v1-0-5c44d1dd8658@cherry.de> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Quentin Schulz X-Mailer: b4 0.14.2 X-Infomaniak-Routing: alpha From: Quentin Schulz RK3588 Tiger routes I2C2 signals to the Q7 Camera FFC connector (P2) but nothing on the SoM itself is on that bus, therefore it'll be up to the adapter connected to the Q7 Camera FFC connector (P2) to enable the I2C2 controller, if need be. Thus, disable it by default. Signed-off-by: Quentin Schulz --- arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi b/arch/arm64/bo= ot/dts/rockchip/rk3588-tiger.dtsi index 81a6a05ce13b68a93e381f7051c1f861c1f11a25..0ab7032924cf60768f848e0d5ec= be32c189dbdfe 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi @@ -173,7 +173,6 @@ &i2c1m0_xfer { =20 &i2c2 { pinctrl-0 =3D <&i2c2m3_xfer>; - status =3D "okay"; }; =20 &i2c2m3_xfer { --=20 2.48.1