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 6CA7629B228; Fri, 24 Jul 2026 04:48:26 +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=1784868506; cv=none; b=ckzPsOrQFdM0P4mzm+DsrEaJ6tqssfl/as/2oujHGhF+yVp0BriiCpRE9lDSLxQXHGJwO+53B2snGitjwlpcYZtnP8+YtY1S6XfWQjeSofT0EW6IWTKTwVa6a9FFu0xiyKsVNHo6AX/BnmGO1PBUcsPPIVFY2OFVQ+Cotr6sXmw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784868506; c=relaxed/simple; bh=QtvNGTmJu3wnH3/EKrsVJTh7dhIcj6i73e0+4O4P2eA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=rcOhNLrmP6CIqZx0MlCqeSt8VBrvuNu51b1jaKaFHpqZb6oAYOClqRPsAkj3vsHkKAuyDslsnkMp0ebAl47CQJV5CT4Y0GzHuuPmwahgIBpX3HvxLxsDMztneTeBVBFpMKV7XBKSKNmo+IAS+JrcyzWnHtJ1kifzmQBu/E4Sca8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=S5UBuLof; 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="S5UBuLof" Received: by smtp.kernel.org (Postfix) with ESMTPS id 0AD6EC2BCF7; Fri, 24 Jul 2026 04:48:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1784868506; bh=QtvNGTmJu3wnH3/EKrsVJTh7dhIcj6i73e0+4O4P2eA=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=S5UBuLoflPQYa0Dm21p7zVQYcdLkb6+Uvj6KhUI50KRPKqEJ6WbPkUK0178E7ADV8 cLlOay7m1jZapEz+ZTIhPrieIK0ThayGs08QlXAb/6OqbNENSMtVQEX0EM3lfvHJWQ tZECLb5lyUJVNcToIl10Eeyqv55MeWbrzEif6ZwWpB7Fgq4slq0tfEjHraP24t+m61 ZPxVxK8qFagVcnLipcWfaglaeCEmtN+9eBgXChPqvwXy5OPze6dgR6X8oVNKtTpCPj J5+SAoWWaVtmQ27gbLByWi2XabqbX0xHIZCSjjKCOBlGjYb3V/y3FSv7Rc2CRG7D+u dVt1UQCLiBH/g== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id E0F02C53200; Fri, 24 Jul 2026 04:48:25 +0000 (UTC) From: Andy Chung via B4 Relay Date: Fri, 24 Jul 2026 12:47:38 +0800 Subject: [PATCH v5 2/4] dt-bindings: trivial-devices: Add Kandou KB9002 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: 7bit Message-Id: <20260724-kb9002-upstream-v5-2-9523c3ffe83a@amd.com> References: <20260724-kb9002-upstream-v5-0-9523c3ffe83a@amd.com> In-Reply-To: <20260724-kb9002-upstream-v5-0-9523c3ffe83a@amd.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Chung , Guenter Roeck , Jonathan Corbet , Shuah Khan Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org, Andy Chung X-Mailer: b4 0.15.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1784868474; l=1062; i=Andy.Chung@amd.com; s=20260327; h=from:subject:message-id; bh=TfOP3I9AnbSWPiG1JcCS6En65Z1EONrNQPwWXvx4lew=; b=fJmuMEykS6vLWiDtBpkZW2fAtJpHVJIT71Mr3ZgGp1vp8HjL28vKRzgprw0GueLumyxRa1FAr E93lYkDygZNDoglXLVobKapTQ8/ENOWHNIXb+F3XxVEKDz9M78y2ob4 X-Developer-Key: i=Andy.Chung@amd.com; a=ed25519; pk=X2gaHRnhU2q5hvMjkC6xmIcC03vKNvHY9CQRdsj9ecM= X-Endpoint-Received: by B4 Relay for Andy.Chung@amd.com/20260327 with auth_id=696 X-Original-From: Andy Chung Reply-To: Andy.Chung@amd.com From: Andy Chung The Kandou KB9002 is an 8-lane PCIe 5.0 retimer exposing an SMBus target that reports an aggregated die temperature. It needs no device-specific device tree properties beyond its address, so add it to trivial-devices. Signed-off-by: Andy Chung --- Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index 435c4baab436..d93d4caa8ab1 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -196,6 +196,8 @@ properties: - isil,isl76682 # JEDEC JESD300 (SPD5118) Hub and Serial Presence Detect - jedec,spd5118 + # Kandou KB9002 PCIe 5.0 retimer + - kandou,kb9002 # Linear Technology LTC2488 - lineartechnology,ltc2488 # Regulated 12V, 860W, Digital DC/DC Power Module -- 2.34.1