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[2620:137:e000::1:20]) by mx.google.com with ESMTP id t62-20020a638141000000b0040dd04e8e59si6949294pgd.672.2022.06.27.07.40.08; Mon, 27 Jun 2022 07:40:22 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=fail header.i=@kapsi.fi header.s=20161220 header.b=jj62KECv; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237045AbiF0OUq (ORCPT + 99 others); Mon, 27 Jun 2022 10:20:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37970 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235267AbiF0OUm (ORCPT ); Mon, 27 Jun 2022 10:20:42 -0400 Received: from mail.kapsi.fi (mail.kapsi.fi [IPv6:2001:67c:1be8::25]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3006D101FD; Mon, 27 Jun 2022 07:20:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kapsi.fi; s=20161220; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=ksIHmlKSMU37+Zo3znbjONqVsnNwDJ3NzqXq/aV3oCA=; b=jj62KECv4psctWkcuf5Ses0v9O o4gDWXoxwTWF2JnaENsSFlJp75IeIDlmm5FwZx42Fw2pSG0sfcWGkibG9WgCLW+5Kj6JRdKKaQoFk KZR6rCtADOL1SnarxSxH1z6+4243ZmmLJwCwkXB7MvYR+/bhJigZ2aPLOEjVSuNc4WzV5I56YDJpA OmR4T5EvR9cd0LzRh7Uk/nF/Up9dbgiegDUl18WVbAalbekxpXZEda2Wf91ywh6iEDwNVsiBxFDQw keUdgXQ791ceVjqTJMgk9vLnOD7OpHX8v3xZIylpmA2monnp5qqUmHCGEcEhXCJaq8E5o1v/7kHPa sCv/S6Lg==; Received: from 91-158-25-70.elisa-laajakaista.fi ([91.158.25.70] helo=toshino.localdomain) by mail.kapsi.fi with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1o5pbK-003N2J-L8; Mon, 27 Jun 2022 17:20:29 +0300 From: Mikko Perttunen To: Rob Herring , Krzysztof Kozlowski , Thierry Reding , Jonathan Hunter , Dmitry Osipenko Cc: Mikko Perttunen , Robin Murphy , Rob Herring , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v7/v3 01/22] dt-bindings: host1x: Add iommu-map property Date: Mon, 27 Jun 2022 17:19:47 +0300 Message-Id: <20220627142008.2072474-2-cyndis@kapsi.fi> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220627142008.2072474-1-cyndis@kapsi.fi> References: <20220627142008.2072474-1-cyndis@kapsi.fi> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 91.158.25.70 X-SA-Exim-Mail-From: cyndis@kapsi.fi X-SA-Exim-Scanned: No (on mail.kapsi.fi); SAEximRunCond expanded to false X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mikko Perttunen Add schema information for specifying context stream IDs. This uses the standard iommu-map property. Signed-off-by: Mikko Perttunen Reviewed-by: Robin Murphy Acked-by: Rob Herring --- v3: * New patch v4: * Remove memory-contexts subnode. --- .../bindings/display/tegra/nvidia,tegra20-host1x.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml index 4fd513efb0f7..0adeb03b9e3a 100644 --- a/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml +++ b/Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml @@ -144,6 +144,11 @@ allOf: reset-names: maxItems: 1 + iommu-map: + description: Specification of stream IDs available for memory context device + use. Should be a mapping of IDs 0..n to IOMMU entries corresponding to + usable stream IDs. + required: - reg-names -- 2.36.1