From nobody Tue Oct 7 14:46:50 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 ED62F23B60A; Wed, 9 Jul 2025 15:53:46 +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=1752076427; cv=none; b=I+CMo4YYzAmpVmgZTNVJeCdwPU1mSM4i4L0kby9MHg98afk/+hE/U+/Q4N7DjgUputsMUSNZQOqtpXCDz/73btulxik20y+Lu+tecAfhneLYAEG3hGGaOdXCP0cqYEdKWnc7XA6O9MLV5jDMK40iL3FNjqf5y1QMPUZPM4jcaeY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752076427; c=relaxed/simple; bh=auLp4VPpxKVh9axnEXKMdMv55v6kyflUZ74PwOJ/8jI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Bseqt6vshyt1pkPoOh4nfy8BP/FuJCbmxbYPy6VderZ28uX1qZM7UDmwAI9RpV4zxjpGcSvs7t3VrxEtL+bDJd2YjSDincJV4N+EgTTVYtQqziegTVF80U8oBg5lnVVsST6S1Nn75gotzdB/kNOVIiKsYAxvyJEaAqXRFVqm4hw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=LG1dnL7n; 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="LG1dnL7n" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6CD4CC4CEF1; Wed, 9 Jul 2025 15:53:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752076426; bh=auLp4VPpxKVh9axnEXKMdMv55v6kyflUZ74PwOJ/8jI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LG1dnL7nG4nUS3ck9K7yd8b+l1y6z5ShY5H86pQPSZSjlx5yUkdgGMC4c+lLZKmkL rcY2xYW7ZdP3a+dPejo0S5Qrk+wwzEX9HO0pc8m6wJZ4mHqM6cEYkS78AVjUrC/FIA B/DdrJPbYb+7C50teX7uiTZfhdkR9FEDuCLh5vQA1oDbK4iX5Nv5PTyzei/w4DJ/hn 1p+joPPlAt8JeaCEjOOSo0CalTl1AejkZi50+79N7Fck+E4blkD74VptzBQtW5GeDh /Hw50Ptt0/pymZz/DTIDXipeRl4/YHZC+lofDlBWvicZR9JiYe8joTTmblaQarbIKr 1FnG7jaXZgT9g== Received: by wens.tw (Postfix, from userid 1000) id 51A1C5FF71; Wed, 9 Jul 2025 23:53:44 +0800 (CST) From: Chen-Yu Tsai To: Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Andre Przywara Subject: [PATCH v2 4/4] arm64: dts: allwinner: a523: Add power controller device nodes Date: Wed, 9 Jul 2025 23:53:43 +0800 Message-Id: <20250709155343.3765227-5-wens@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250709155343.3765227-1-wens@kernel.org> References: <20250709155343.3765227-1-wens@kernel.org> 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" From: Chen-Yu Tsai The A523 SoC family has two power controllers, one based on the existing PPU, and one newer one based on ARM's PCK-600. Add device nodes for both of them. Reviewed-by: Andre Przywara Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi b/arch/arm64/bo= ot/dts/allwinner/sun55i-a523.dtsi index cf0bc39aab04..dd6fa22f960f 100644 --- a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi @@ -7,6 +7,8 @@ #include #include #include +#include +#include =20 / { interrupt-parent =3D <&gic>; @@ -576,6 +578,14 @@ mdio0: mdio { }; }; =20 + ppu: power-controller@7001400 { + compatible =3D "allwinner,sun55i-a523-ppu"; + reg =3D <0x07001400 0x400>; + clocks =3D <&r_ccu CLK_BUS_R_PPU1>; + resets =3D <&r_ccu RST_BUS_R_PPU1>; + #power-domain-cells =3D <1>; + }; + r_ccu: clock-controller@7010000 { compatible =3D "allwinner,sun55i-a523-r-ccu"; reg =3D <0x7010000 0x250>; @@ -622,6 +632,14 @@ r_i2c_pins: r-i2c-pins { }; }; =20 + pck600: power-controller@7060000 { + compatible =3D "allwinner,sun55i-a523-pck-600"; + reg =3D <0x07060000 0x8000>; + clocks =3D <&r_ccu CLK_BUS_R_PPU0>; + resets =3D <&r_ccu RST_BUS_R_PPU0>; + #power-domain-cells =3D <1>; + }; + r_i2c0: i2c@7081400 { compatible =3D "allwinner,sun55i-a523-i2c", "allwinner,sun8i-v536-i2c", --=20 2.39.5