From nobody Tue Dec 16 16:01:54 2025 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 78BEA1D7E4C; Fri, 21 Feb 2025 09:01:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740128495; cv=none; b=HlLQxkWBg4bzRZUKouYDdeAId2+KTbJ4ikJv5VmeWCeyxH8WT/8X/5sdhw28ZCNmt9fCW3pWWm3WPFSmQ3NHMATp9UG256CLvWGgNosE0k0xjwG36HMC9C/SoNejEuTxxanQ5e66iNIWZZaeXq9SffcW1dHS1a0A1kSP9FTMt58= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740128495; c=relaxed/simple; bh=kT5udRDapKFMS8IhebUml1efsR+U/bE17zpkrOTBNoU=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=E0Knj5Jlaex+cxgwDCyzOI8frIaBBoCO5NFk1c3n/kVZJqiJCM7aznkDtgddhNiQpmLD1dWfsDIQEJie2jEdzABfA5xcBBGaDuGu8crCkkgfECZUa4tIhKBrwM88uaQz6NzbPso5c6ry31FwqgMYuowoTyOjU3As6cDI5smdsfM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=gXbaMUDL; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=ufJmfess; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="gXbaMUDL"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="ufJmfess" Date: Fri, 21 Feb 2025 09:01:27 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1740128491; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1gw2LSNvFUSgulUY37LA0Q6I+Hv9qxcaWsWwq9xRp34=; b=gXbaMUDLgNa4fJEKAcsuHzX5uQzIBtBDC3kzWiV4hzvZIZ4qVKdiPKPC7nEEeVBGeUCkXn QgIouvSRzNNHSeOPyRzCruJGSvzzjlKdsr3wMiHnx+rQVdrpy1TwKecC+ABkxArpLgQBC7 +RpT1oiVfJl98rT//EimbFVKM7TmUZwe+5w8HvikbnzObxZzoq48e0sY+DcF0cEHiTxE9W IN2fcKTiDI0uzdX8+N23YW0BMYQzWbfVmsCj18PwhyEQSgx+B5F+PDQhpiDmbJVRZQzTDW bcpm+5+xXU+Q5C/QhzgiRrgwDHKyv6bM0aeX4AzVJ4owSVKsOk58i5dS0iFRSg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1740128491; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1gw2LSNvFUSgulUY37LA0Q6I+Hv9qxcaWsWwq9xRp34=; b=ufJmfess49nU39W8/xSc6qijO7UWo0PLMkzuH9+weJwzyN/YadyHPC/nmY2PyC1zzY0L7H mBLlWjY+1DvQB/BA== From: "tip-bot2 for Dmitry Osipenko" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: irq/drivers] arm64: dts: rockchip: rk356x: Move PCIe MSI to use GIC ITS instead of MBI Cc: Dmitry Osipenko , Thomas Gleixner , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20250216221634.364158-4-dmitry.osipenko@collabora.com> References: <20250216221634.364158-4-dmitry.osipenko@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <174012848789.10177.5559847946988418577.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the irq/drivers branch of tip: Commit-ID: b956c9de91757c9478e24fc9f6a57fd46f0a49f0 Gitweb: https://git.kernel.org/tip/b956c9de91757c9478e24fc9f6a57fd46= f0a49f0 Author: Dmitry Osipenko AuthorDate: Mon, 17 Feb 2025 01:16:34 +03:00 Committer: Thomas Gleixner CommitterDate: Fri, 21 Feb 2025 09:58:08 +01:00 arm64: dts: rockchip: rk356x: Move PCIe MSI to use GIC ITS instead of MBI Rockchip 356x device-tree now supports GIC ITS. Move PCIe controller's MSI to use ITS instead of MBI. This removes extra CPU overhead of handling PCIe MBIs by letting GIC's ITS to serve the PCIe MSIs. Signed-off-by: Dmitry Osipenko Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20250216221634.364158-4-dmitry.osipenko@c= ollabora.com --- arch/arm64/boot/dts/rockchip/rk356x-base.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi b/arch/arm64/boo= t/dts/rockchip/rk356x-base.dtsi index 89ba0d7..4e730ae 100644 --- a/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk356x-base.dtsi @@ -969,7 +969,7 @@ num-ib-windows =3D <6>; num-ob-windows =3D <2>; max-link-speed =3D <2>; - msi-map =3D <0x0 &gic 0x0 0x1000>; + msi-map =3D <0x0 &its 0x0 0x1000>; num-lanes =3D <1>; phys =3D <&combphy2 PHY_TYPE_PCIE>; phy-names =3D "pcie-phy";