From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=178.251.25.70 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793738035; b=iKLX6f0Az224x14PzdtQn1VwHu+ghQqUTwx5kzNyHVirM+kZDw6cREdG0Nd0/9suaqHU MTK0FkqTlWnGw+swWScizkN3gMn/KBYrOzmrmQGw+Lcucc0MWPrl5lEkoc/rYW9UAJ6VI xRjAyIrZamgzFf/ngPva/mbt+oJ3W7PpeyXHwaN9Y36tQLbG304eHLzduz8pExN2hjop8 SbZGSC/6DZzvuHnQEuZ9pPLUAM/Wy0yChTg1bkwvTlW+1wWbURWegDtBCaGACFTzBPBVs eu7f/qQ3K3nCsQ9HDuHCLb8bAHVZOrCEFQ8pyAOxwxZrx6GU9vzzLavGDel6nykh8Jg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793738035; h=DMARC-Filter:Received:X-Virus-Scanned:Received:Received: DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=gviGI+/aVfXi8KK0fmiJUHN9/SwDPBwhZYFY667FLqg=; b=uuH6Q3dF0zKoNBBEgv/gDMAugSa/oEqn4/y4iFJ2q4mcsDuj64SpR8i+6B1ED2oZErZ3 DTjuszZVr1+aC0XqdI8cfS4faI/1bHZmvhW4Vefd9GHOLFCwkCd5hZHGGPhPijkgZ8nvh zGREt1pp1a4LfycQ5GCoY2zKOmszKGAWfLgzGjN899YMQ6UuwgBcUgKT9GGkbeIkmoPIu g4w+0RUmPtqsPa2XhEEJe/t4kCixBTPMCDlOvg/RG7TrquwQtONT/5xJ0f3GmrRxZ0JNO L1yz7CYgi62ABUhtov/1W4kGMHzNHMojMRx6Uig+kt70Gcq1e16uuSu3lxn7C63lZwA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=rnplus.nl; spf=pass smtp.mailfrom=rnplus.nl; dkim=pass header.d=rnplus.nl header.i=@rnplus.nl header.a=rsa-sha256 header.s=dkim header.b=NR9fwCpe; arc=none smtp.remote-ip=178.251.25.70 Received: from mail.rnplus.nl (mail.rnplus.nl [178.251.25.70]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 62580606A333 for ; Tue, 3 Nov 2026 20:33:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 62580606A333 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rnplus.nl Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rnplus.nl Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=rnplus.nl header.i=@rnplus.nl header.a=rsa-sha256 header.s=dkim header.b=NR9fwCpe Received: from localhost (unknown [127.0.0.1]) by mail.rnplus.nl (Postfix) with ESMTP id 7ECE237978B for ; Tue, 3 Nov 2026 20:33:46 +0000 (UTC) X-Virus-Scanned: amavisd-new at rnplus.nl Received: from mail.rnplus.nl ([127.0.0.1]) by localhost (mail.rnplus.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id AdaBmekWgLit for ; Tue, 3 Nov 2026 21:33:46 +0100 (CET) Received: from E595 (unknown [185.10.157.158]) by mail.rnplus.nl (Postfix) with ESMTPSA id 56C7B379779; Tue, 3 Nov 2026 21:33:41 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=rnplus.nl; s=dkim; t=1793738022; bh=2wkTu59kSxoO15eMfM57RBq7UEe0GI/tQEudoKg9A2A=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=NR9fwCpe44g4hkPId3bcDP97wwZb0KOba59eFPlHCMMc6PnTI+zQGQ6k8SSGQYqlv 2AmPdVB2LW9JAwDeMnffsnch0krk/qIwu8L9RhH+iYD9Sm4Gn4jdnlU/3M0Bbx8zXm q+SojoJuIcYda3h6l1Dakp3uZvKCI8lXrdak7V2g= From: Renze Nicolai To: Joel Stanley , Andrew Jeffery Cc: Renze Nicolai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/4] ARM: dts: aspeed: x570d4u: Fix fan tach channel assignments Date: Tue, 3 Nov 2026 21:33:03 +0100 Message-ID: <20261103203308.54789-3-renze@rnplus.nl> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261103203308.54789-1-renze@rnplus.nl> References: <20261103203308.54789-1-renze@rnplus.nl> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The tachometer channel numbers for FAN4, FAN5 and FAN6 did not match the board's actual PWM wiring, causing incorrect fan speed readings. FAN6 is wired to PWM5 and FAN5 is wired to PWM6 (not PWM6/PWM5 respectively as previously assigned), and FAN4's tach channel was off by one. Signed-off-by: Renze Nicolai --- arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts index 7d27833b761d..6e7e3e7ec101 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-asrock-x570d4u.dts @@ -320,19 +320,19 @@ fan@2 { fan@3 { /* FAN4 (6-pin) */ reg = <0x03>; - aspeed,fan-tach-ch = /bits/ 8 <0x04 0x0b>; + aspeed,fan-tach-ch = /bits/ 8 <0x03 0x0b>; }; fan@4 { - /* FAN6 (6-pin) */ + /* FAN6 (6-pin), wired to PWM5 */ reg = <0x04>; - aspeed,fan-tach-ch = /bits/ 8 <0x06 0x0d>; + aspeed,fan-tach-ch = /bits/ 8 <0x05 0x0d>; }; fan@5 { - /* FAN5 (6-pin) */ + /* FAN5 (6-pin), wired to PWM6 */ reg = <0x05>; - aspeed,fan-tach-ch = /bits/ 8 <0x05 0x0c>; + aspeed,fan-tach-ch = /bits/ 8 <0x04 0x0c>; }; }; -- 2.56.0