From patchwork Wed Nov 9 11:12:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Konrad Dybcio X-Patchwork-Id: 623976 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 193BFC433FE for ; Wed, 9 Nov 2022 11:12:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229540AbiKILMp (ORCPT ); Wed, 9 Nov 2022 06:12:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57748 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229586AbiKILMo (ORCPT ); Wed, 9 Nov 2022 06:12:44 -0500 Received: from mail-ed1-x536.google.com (mail-ed1-x536.google.com [IPv6:2a00:1450:4864:20::536]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 46EDB27CEB for ; Wed, 9 Nov 2022 03:12:43 -0800 (PST) Received: by mail-ed1-x536.google.com with SMTP id v27so26702114eda.1 for ; Wed, 09 Nov 2022 03:12:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=LdDDG+VwCgLPntFF4oa/ykOGwGyduN4fHiF8yU6o5TA=; b=w4s581JvQ2Mn8GOCY2YVAROxVhZovQ9F6aNxHdQUXuymakEOCP2ZNLp6bqPiYK7s6A 4BW3fGjCZuZwV5NgN9p8Vg9pir2tqs3jr/ebZJPupmDhMxMXpJhTrMRCcVrYmypedaEE ee8A3Isajf/DU8pb9GPHuqc1u8s3bLijg/X/0inlV3eVtSSMl1mhQJZIdQQOknulHBFs 6AgTOizdTJY77Iyilk3DbIagWrgza8v513pO8KYfT1CM6Z/spqAYZdDMZsXnlrP7RXt6 qvl73H5cSVpXUFxRJFB/4qwcz/cBhYWfLKzvRdwr57mWPxV+Em9gbbnZUXecwwcYYkmG aLlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=LdDDG+VwCgLPntFF4oa/ykOGwGyduN4fHiF8yU6o5TA=; b=uabQgr6U4WXr6WTkOh3IN6cvySg25RZibiS7/8Lc5SGKaEhxEIniPc9RtZpEo8NKpn IVNXvw7SUgJqXt45IUuz+LN4+ia8INamKVvGO8fdu9Oe9w7KoL29l8gckgtR5H2Cjzge 5eJu0zdUID5wUF6LzBK+ZYS1ghv0KQfTQR0z0dK1uPPCqfJsKaJuyriNqocT1CehxoH9 p70N4SlWG2OsTWKykazys3LTbEr9C2IhYxa6zGN7hXE6xIp177oMTtMe3/E17Ttcp2mo HYeIcwt07Yt98m7+FLzHCGFhO5eCwP2nJ+ctlYNDK1dlMU5WWGuFeiv9r5rGfb98JWNW IqEg== X-Gm-Message-State: ACrzQf2oyyWCSDMBOxh6nl/WuxD/Ce3aw7A/jrzI4zppz0K8GsNHgmG0 Le8w4YMhTrQtOxlOBWVe5kBnAMyucrTlYVSi X-Google-Smtp-Source: AMsMyM6s7MoJlv0Fg8yZvsH1IMDvfa7NtIwgSGlQvWA4gVOn/ZBLMC2W12W0VttsA8gaNjq3FwuIZw== X-Received: by 2002:aa7:ca50:0:b0:461:9845:d9d2 with SMTP id j16-20020aa7ca50000000b004619845d9d2mr59012120edt.163.1667992361655; Wed, 09 Nov 2022 03:12:41 -0800 (PST) Received: from localhost.localdomain ([194.29.137.22]) by smtp.gmail.com with ESMTPSA id k8-20020a1709062a4800b007ad9c826d75sm5825899eje.61.2022.11.09.03.12.40 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 09 Nov 2022 03:12:41 -0800 (PST) From: Konrad Dybcio To: linux-arm-msm@vger.kernel.org, andersson@kernel.org, agross@kernel.org, krzysztof.kozlowski@linaro.org Cc: patches@linaro.org, Konrad Dybcio , Will Deacon , Robin Murphy , Joerg Roedel , Rob Herring , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 01/10] dt-bindings: arm-smmu: Allow up to 3 power-domains Date: Wed, 9 Nov 2022 12:12:26 +0100 Message-Id: <20221109111236.46003-2-konrad.dybcio@linaro.org> X-Mailer: git-send-email 2.32.0 (Apple Git-132) In-Reply-To: <20221109111236.46003-1-konrad.dybcio@linaro.org> References: <20221109111236.46003-1-konrad.dybcio@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Some SMMUs require that a vote is held on as much as 3 separate PDs (hello Qualcomm). Allow it in bindings. Signed-off-by: Konrad Dybcio --- Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml index 9066e6df1ba1..1897d0d4d820 100644 --- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml @@ -159,7 +159,7 @@ properties: through the TCU's programming interface. power-domains: - maxItems: 1 + maxItems: 3 nvidia,memory-controller: description: |