From mboxrd@z Thu Jan 1 00:00:00 1970 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 A8E563D3D1B; Wed, 25 Feb 2026 16:08:38 +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=1772035718; cv=none; b=PPSP21TlwpCWYKOwRCvvmpwpXqt7BcMYp9h+uF38MRCQ+5tpLXuPiIoB/Grp2L8K5zNhIb1K08J/I2HSaXqxv8z4pR8u/SnrcSN6fnjcPSRdzzVyKHxjF7DzSsYgZNqJu6/tZeTR0ysy5byRKlvBo2jHc26aohuqnoQDmDwiABc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772035718; c=relaxed/simple; bh=eLvucCb55GuE8Q5tfT8jNQeAspRn+aiAF7vdpEhbIZc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=gWSQO9buIBSJ5lXIQvcb82ieTWayNpjFxaCxguN7bFKRFQYn9MSZ/uZ6dFp1eAwCXCyolF3IMs0eBZnoPmwVZxCLb5MMh8SvmXVL+y9UOudcgAwldtdkUffaHs3t6hyt4/f1QXhlzpJazoKVJcZpiKrDr3KY2xB7QBAmaS4e8mI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rR1fiPxf; 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="rR1fiPxf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3497FC4AF0C; Wed, 25 Feb 2026 16:08:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772035718; bh=eLvucCb55GuE8Q5tfT8jNQeAspRn+aiAF7vdpEhbIZc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rR1fiPxfb8dTk5Vty4dou+2INGLQKdOCV9FO+iERkK+ZoqQo6BcoJ9H5z0qx9L8el 9L1wpXPhloRfG7BKm7swbMZC6b5fGq6hCzVzkhI1XUTaA1ggKuTQPjYekfXH+0wOaY PKFdIHUot6jzHKRRnywfhFELKgJzqevmVstGREgwqDsUkMrQ3A9r36mKzRyNvtaGdE kS8kOO4V6+RbEUCj8lCW3lWCqNf1xFZBcqWXzG+Ho2lzsZknF1PfMKMj397+FXgXcX MQ5AlIvMgN25VPdaGL5sKzxg1TE3Q6DfYpCAFvZpfqIw7rxWKc+yu5ktSi4yTkwrgt cCtMwOnDAmP0Q== Received: by wens.tw (Postfix, from userid 1000) id AFD005FF06; Thu, 26 Feb 2026 00:08:35 +0800 (CST) From: Chen-Yu Tsai To: Lee Jones , Pavel Machek , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org Subject: [PATCH 2/3] arm64: dts: allwinner: sun55i-a523: Add LED controller Date: Thu, 26 Feb 2026 00:08:25 +0800 Message-ID: <20260225160828.1687643-3-wens@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260225160828.1687643-1-wens@kernel.org> References: <20260225160828.1687643-1-wens@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The A523 SoC family features an LED controller that is identical to the one found on previous SoCs. Add a device node for it, and one of the possible pinmux settings. This setting is used on the Avaota A1. Signed-off-by: Chen-Yu Tsai --- .../arm64/boot/dts/allwinner/sun55i-a523.dtsi | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi index 09bd149bbf51..b8263e2872af 100644 --- a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi @@ -170,6 +170,13 @@ i2s2_pi_pins: i2s2-pi-pins { bias-disable; }; + /omit-if-no-ref/ + ledc_ph_pin: ledc-ph-pin { + pins = "PH19"; + function = "ledc"; + allwinner,pinmux = <5>; + }; + mmc0_pins: mmc0-pins { pins = "PF0" ,"PF1", "PF2", "PF3", "PF4", "PF5"; allwinner,pinmux = <2>; @@ -300,6 +307,21 @@ ccu: clock-controller@2001000 { #reset-cells = <1>; }; + ledc: led-controller@2008000 { + compatible = "allwinner,sun55i-a523-ledc", + "allwinner,sun50i-a100-ledc"; + reg = <0x02008000 0x400>; + interrupts = ; + clocks = <&ccu CLK_BUS_LEDC>, <&ccu CLK_LEDC>; + clock-names = "bus", "mod"; + resets = <&ccu RST_BUS_LEDC>; + dmas = <&dma 42>; + dma-names = "tx"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + ths1: thermal-sensor@2009400 { compatible = "allwinner,sun55i-a523-ths1"; reg = <0x02009400 0x400>; -- 2.47.3