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 24C4421D3F4; Fri, 27 Feb 2026 17:52:04 +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=1772214725; cv=none; b=TP0DodEzoVWWLmQ+1DRj7Fe1lOmiNmYmlFeUSoVMW6zSyiwrzo9IaHiFCJvVDx4RwWZP49tKj+4okzmEjTQYVRvh8NS37HdHwbvQTUwkbnbS07Y05bjpuX8fEH7xuoWC+bQNjLaSQXmiLcH11tu1/QPH84sAfg7os7QfGHzoynQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772214725; c=relaxed/simple; bh=rbxhkxoFkbgVJcHFFqOrA4/4vQ1RgZNPDVV7X5oTc9I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Zeq0EwSTkdx1OaAt6vQ3qifo4VcZYkvzWP+ra8CpKGK2DuLfdpAfo7pNTUlkJmUNpHwmUOHvyeSz1IDBr9z/USBC/Dkgwe9TNlEulPiHMSd5KX8lEkKJVtSHxz2CtOYujkGnmvFIzRKtzDCD8OOSeSCO6AFPrhjtVAGp2oxoGNk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kHMUBrwN; 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="kHMUBrwN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 93165C2BC87; Fri, 27 Feb 2026 17:52:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772214724; bh=rbxhkxoFkbgVJcHFFqOrA4/4vQ1RgZNPDVV7X5oTc9I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kHMUBrwNR1dSDEPxiwjji5YgXG1sVOeJaLHndrWPf0urS20mOLrpKvNY7obAdT/YA +4Boi4EcubM28rxBW7O7AvHFWILbgVKEKQoscqgRcTUHvyYd17epCl2Xo/a0e69dBt TH87WGO7FIZ4R+WHxnBpPBTUyoyKm0XAllkbeE308cdr6UVO6ULtlHLZ7CVcaTdLP+ mahUq5LDvdf12eUSt4+yixkVbOD4L1V7CdjpTUxQQ5uX2vWiuSC3ZhXfuzSrtOvszI JXypgCvzDIbzDeYKU/KKkuwTpgWnn0VX4gAd/W4+l15X3mHZtGsI6rbB4zR4/D6ELV AQoykA5oVzAWw== Received: by wens.tw (Postfix, from userid 1000) id 23DD65FEB2; Sat, 28 Feb 2026 01:52:02 +0800 (CST) From: Chen-Yu Tsai To: Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mark Brown Cc: linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org, linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] arm64: dts: allwinner: sun55i-a523: Add pinmux for spi0 on PJ pins Date: Sat, 28 Feb 2026 01:51:54 +0800 Message-ID: <20260227175157.2339758-3-wens@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260227175157.2339758-1-wens@kernel.org> References: <20260227175157.2339758-1-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 Avaota A1 board uses spi0 on the PJ pins to connect a SPI NAND chip. Add the full set of pins. Even though this board doesn't use CS1, other boards may do so in the future. Signed-off-by: Chen-Yu Tsai --- .../arm64/boot/dts/allwinner/sun55i-a523.dtsi | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi index b8263e2872af..fbdf23e90cf7 100644 --- a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi @@ -245,6 +245,13 @@ spi0_pc_pins: spi0-pc-pins { allwinner,pinmux = <4>; }; + /omit-if-no-ref/ + spi0_pj_pins: spi0-pj-pins { + pins = "PJ21", "PJ22", "PJ23"; + function = "spi0"; + allwinner,pinmux = <5>; + }; + /omit-if-no-ref/ spi0_cs0_pc_pin: spi0-cs0-pc-pin { pins = "PC3"; @@ -252,6 +259,13 @@ spi0_cs0_pc_pin: spi0-cs0-pc-pin { allwinner,pinmux = <4>; }; + /omit-if-no-ref/ + spi0_cs0_pj_pin: spi0-cs0-pj-pin { + pins = "PJ20"; + function = "spi0"; + allwinner,pinmux = <5>; + }; + /omit-if-no-ref/ spi0_cs1_pc_pin: spi0-cs1-pc-pin { pins = "PC7"; @@ -259,6 +273,13 @@ spi0_cs1_pc_pin: spi0-cs1-pc-pin { allwinner,pinmux = <4>; }; + /omit-if-no-ref/ + spi0_cs1_pj_pin: spi0-cs1-pj-pin { + pins = "PJ24"; + function = "spi0"; + allwinner,pinmux = <5>; + }; + /omit-if-no-ref/ spi0_hold_pc_pin: spi0-hold-pc-pin { /* conflicts with eMMC D7 */ @@ -267,6 +288,13 @@ spi0_hold_pc_pin: spi0-hold-pc-pin { allwinner,pinmux = <4>; }; + /omit-if-no-ref/ + spi0_hold_pj_pin: spi0-hold-pj-pin { + pins = "PJ26"; + function = "spi0"; + allwinner,pinmux = <5>; + }; + /omit-if-no-ref/ spi0_wp_pc_pin: spi0-wp-pc-pin { /* conflicts with eMMC D2 */ @@ -275,6 +303,13 @@ spi0_wp_pc_pin: spi0-wp-pc-pin { allwinner,pinmux = <4>; }; + /omit-if-no-ref/ + spi0_wp_pj_pin: spi0-wp-pj-pin { + pins = "PJ25"; + function = "spi0"; + allwinner,pinmux = <5>; + }; + uart0_pb_pins: uart0-pb-pins { pins = "PB9", "PB10"; allwinner,pinmux = <2>; -- 2.47.3