From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4EC9AC433FE for ; Tue, 15 Nov 2022 10:11:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238273AbiKOKLi (ORCPT ); Tue, 15 Nov 2022 05:11:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60402 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238262AbiKOKLh (ORCPT ); Tue, 15 Nov 2022 05:11:37 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D2DFF5F82; Tue, 15 Nov 2022 02:11:35 -0800 (PST) Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 6901D6602980; Tue, 15 Nov 2022 10:11:33 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1668507094; bh=NHdspCLp4Pq3hK88QRXd3z7hZRds4FeUTB1LzXblsv8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lbWCja0PZqnIvmCSwCgIigaRxo2WvBLvsVsUSfRGzVy9DwF8HbAmznUKxZfZZOOQQ mygWfD7EyzHZnchZwVcskuwwgz+2tlHQKiMHEGHrkUul478JFlL3s+3wJp4IVFMTFu RaxPXSKcMMASOqwm25YQ4+Q8EAahav06y5n7LyArSi7woPwymtQbppJfUHpf5UusKN l6KPbGW9FC45541w8cXP6QLpRNwrxUC79gVPDBoDetTKY5acf41Djz8OGgs38noCPK afgzqpjc5nu4QgzB4opsNxd3vdW59tPH1X29HBWaiUHDn+VNexmv2dd1DI1bWzVATq 5YyrgphgxBFaQ== From: AngeloGioacchino Del Regno To: agross@kernel.org Cc: andersson@kernel.org, konrad.dybcio@linaro.org, joro@8bytes.org, will@kernel.org, robin.murphy@arm.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, robdclark@gmail.com, linux-arm-msm@vger.kernel.org, iommu@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, marijn.suijten@somainline.org, kernel@collabora.com, luca@z3ntu.xyz, a39.skl@gmail.com, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, AngeloGioacchino Del Regno , Krzysztof Kozlowski Subject: [PATCH v3 1/6] dt-bindings: iommu: qcom,iommu: Document qcom,ctx-num property Date: Tue, 15 Nov 2022 11:11:17 +0100 Message-Id: <20221115101122.155440-2-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221115101122.155440-1-angelogioacchino.delregno@collabora.com> References: <20221115101122.155440-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: phone-devel@vger.kernel.org Add a new "qcom,ctx-num" property to force an ASID number on IOMMU contexts where required. Signed-off-by: Marijn Suijten [Marijn: Rebased over next-20221111] Signed-off-by: AngeloGioacchino Del Regno Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/iommu/qcom,iommu.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/iommu/qcom,iommu.txt b/Documentation/devicetree/bindings/iommu/qcom,iommu.txt index 059139abce35..7d4e0a18b08e 100644 --- a/Documentation/devicetree/bindings/iommu/qcom,iommu.txt +++ b/Documentation/devicetree/bindings/iommu/qcom,iommu.txt @@ -46,6 +46,7 @@ to non-secure vs secure interrupt line. for routing of context bank irq's to secure vs non- secure lines. (Ie. if the iommu contains secure context banks) +- qcom,ctx-num : The ASID number associated to the context bank ** Examples: -- 2.38.1