Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp1394063pxj; Fri, 21 May 2021 13:09:24 -0700 (PDT) X-Google-Smtp-Source: ABdhPJymlJuL6mLx3+C1/nCH5LIkMt8k+2ZHhGFlUjaOOX8I+q36Ez1kxqWumqDrPn6imenraEm2 X-Received: by 2002:a5d:97d9:: with SMTP id k25mr531612ios.197.1621627764079; Fri, 21 May 2021 13:09:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1621627764; cv=none; d=google.com; s=arc-20160816; b=WJfYvp3dlhgEWhRM3+erK1+Q//2vUNXVVk2VwGoQzg3OUwBWfl2CLX6xwd7bV9DRlD +YdBmneJXYsIDIQg8/Zm1sLXfFVxnAmhb9Ib9GOamOGK/ufw2BmEwu9/nOqt0J9M6ggm Ywr/qqXttLXpgPNYdXdLA4zV1aKRF4ZAPDrqfIf+Q3dANtGsQQFMSoCLB7ODTgKLRrl5 YalCicMJfomaw0ZMBGVB1i7lr7fGkLFbDxDEPrQliAyW6w8gIa/S0W29o+snD+0PHfb2 NaWrX9HYwc0fO/cTHqN0MvtZYJyKe1XXcbnH+KbCR51tF0JcUJjxNXbT9AW76bFGCAwD KwRA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=AQRhMsSJZiM/UTmLvvv24feDebsORGFiQCot8QxmPmU=; b=wbR7ws2EUOEuJjna4RpOB5PWL8Pg1Uzeno/XIJxgxRWS0OBEaPcXl5pdLadx9rv1I5 Zd1+3LMalyqAF4VMMwMjTPYv3qpLLi8Zy1RuZbR91eyQc96KhTG8eKRvVKvYlkpLTKJW WBpvQOftfnIF8r8ZIs9O4bPQY2ytthoNvWX9xl16ajbrMDC349gQ1VjWMLsMdDjbnnfE e3Swu5g7SvZnn7YY84USREuxGykmS0czlnDXreImm6j2Bxo4Yo21GL3+gTUQ2s66rPH3 +rM0cj+ysv/m4c5aJP3N+g9FXtxwNHt7n/JoQAdcV23IYnVzAhLMqvd5cI5m/9Zrq1Xq 2ZPA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=collabora.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id i20si6134715jal.25.2021.05.21.13.09.11; Fri, 21 May 2021 13:09:24 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=collabora.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236081AbhEUIiW (ORCPT + 99 others); Fri, 21 May 2021 04:38:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46528 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233374AbhEUIiS (ORCPT ); Fri, 21 May 2021 04:38:18 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1F0F5C061574; Fri, 21 May 2021 01:36:55 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: benjamin.gaignard) with ESMTPSA id C3AB61F42831 From: Benjamin Gaignard To: joro@8bytes.org, will@kernel.org, robh+dt@kernel.org, heiko@sntech.de, xxm@rock-chips.com, robin.murphy@arm.com Cc: iommu@lists.linux-foundation.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com, Benjamin Gaignard , Rob Herring Subject: [PATCH v5 2/4] dt-bindings: iommu: rockchip: Add compatible for v2 Date: Fri, 21 May 2021 10:36:35 +0200 Message-Id: <20210521083637.3221304-3-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210521083637.3221304-1-benjamin.gaignard@collabora.com> References: <20210521083637.3221304-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add compatible for the second version of IOMMU hardware block. RK356x IOMMU can also be link to a power domain. Signed-off-by: Benjamin Gaignard Reviewed-by: Rob Herring --- .../devicetree/bindings/iommu/rockchip,iommu.yaml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml b/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml index 099fc2578b54..d2e28a9e3545 100644 --- a/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml +++ b/Documentation/devicetree/bindings/iommu/rockchip,iommu.yaml @@ -19,7 +19,9 @@ description: |+ properties: compatible: - const: rockchip,iommu + enum: + - rockchip,iommu + - rockchip,rk3568-iommu reg: items: @@ -48,6 +50,9 @@ properties: "#iommu-cells": const: 0 + power-domains: + maxItems: 1 + rockchip,disable-mmu-reset: $ref: /schemas/types.yaml#/definitions/flag description: | -- 2.25.1