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 9652F2F28EA; Thu, 1 Jan 2026 17:41:58 +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=1767289318; cv=none; b=XXFraON/1YdHIQxpTlXYmE6K6lsepKssMqIYBRRUklhELpub39s7QQqsxwL2CdXxGu6lDtJypCcsqJ61Te0nFmjQXk1TZLv8rW7vtGEUGrONChJVkGl9VKmwrCs/9Fw/T1AWcX6ECXHTi8Wf7BXoW1L/xhFNjUNgAb9+nJB8Djs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767289318; c=relaxed/simple; bh=EzgEO36WKTuxxmrk9QYRyVB5NuHgZRZWzoxw4v+H4uk=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=ARkbBwyaBqcpwNODHrSub4FREi8ZkEywWzRm4BMIiXjr6A0hCCoC8ro6jaT1UnIw4M6CfYtGX10Y19r2sqAXyFf5zVv+lkT6b2GIA2/KAe20Ze/o8o4ftvilfrutZAH7KpngCwEobvVg3Zt8cWW8TbSTUTNDfIK+fiX7+68KoJM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=coz2jbT+; 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="coz2jbT+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2BBC8C116B1; Thu, 1 Jan 2026 17:41:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767289318; bh=EzgEO36WKTuxxmrk9QYRyVB5NuHgZRZWzoxw4v+H4uk=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=coz2jbT+XkYJivihRAqqsZ9UIfxOnUF40vslhia+SF3yAMvBv6lgzA2brj/qQ6jur 0JHqk0k9BM1dCa3yuRPMM/yIo9EQLE5JomAZQ8siN0sXvJ1qQ6lspcX95hoQZ72+1g MNxHd1ohGHA2+UOrVgfLIiKrq8KJ04SAVk0KyNIa1ASooQDskoNx6u/FJpvfF5UaUD C9ZcupaJXEVJ/EIFj1ZBdSj0PBpdCm/R7VJowkBNaU0KS+67qSglNf3mGLiQRpIyA5 gF0csejz/USK96ucPHS+1Mp8NyP9MpO0cUvLcK5z32sWhip5UN9CIISR3rQlNPqd/e 4hXdb6k7TllHA== From: Vinod Koul To: ludovic.desroches@microchip.com, linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, daniel.machon@microchip.com, Robert Marko Cc: luka.perkov@sartura.hr, Tony Han In-Reply-To: <20251203121208.1269487-1-robert.marko@sartura.hr> References: <20251203121208.1269487-1-robert.marko@sartura.hr> Subject: Re: [PATCH RESEND] dmaengine: at_xdmac: get the number of DMA channels from device tree Message-Id: <176728931580.239406.8826639306613360080.b4-ty@kernel.org> Date: Thu, 01 Jan 2026 23:11:55 +0530 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 X-Mailer: b4 0.13.0 On Wed, 03 Dec 2025 13:11:43 +0100, Robert Marko wrote: > In case of kernel runs in non-secure mode, the number of DMA channels can > be got from device tree since the value read from GTYPE register is "0" as > it's always secured. > > As the number of channels can never be negative, update them to the type > "unsigned". > > [...] Applied, thanks! [1/1] dmaengine: at_xdmac: get the number of DMA channels from device tree commit: d3824968dbd9056844bbd5041020a3e28c748558 Best regards, -- ~Vinod