From patchwork Sun Oct 25 22:16:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 1387274 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=bmKU+d2l; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CKC5t62Fhz9sSs for ; Mon, 26 Oct 2020 09:18:10 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1419254AbgJYWSI (ORCPT ); Sun, 25 Oct 2020 18:18:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35028 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1419246AbgJYWSF (ORCPT ); Sun, 25 Oct 2020 18:18:05 -0400 Received: from mail-lj1-x242.google.com (mail-lj1-x242.google.com [IPv6:2a00:1450:4864:20::242]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 07E93C061755; Sun, 25 Oct 2020 15:18:05 -0700 (PDT) Received: by mail-lj1-x242.google.com with SMTP id h20so7720975lji.9; Sun, 25 Oct 2020 15:18:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=OWNk11rR3zsQMdytt/6fnv+TynDPjc7HuIWAQcw2oxg=; b=bmKU+d2lgw5ziYt2dnavqq/Qobws6M3xWT3qrB6T9DKe7MOJkP+K58tkKYQEOjoCMa 1HJ6EHKr/I2L0oXpyHqhYuSq9XX7AVqTQrD2oIpEq2Lwfag8wpF5GCSwX3uVbMXlJNJh Yow9k/Ir70Up0bIAgn7JxkTABCdJMehW+vjgCsp304M1eKqcVbLj3MnJjpqLJE6ZznNW azReUgfGECkUkCeF04jDQERby2h5y3BbmlxDUP1wFMoofsDLXUS1WnWjckVXLiUllyI4 1ELNhb0M7Ecw7R8bCWe+cVuDVwYvNf5SmptwJyexeiFHd/dthBkisjuLcS8hCUdWD3YY ox0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=OWNk11rR3zsQMdytt/6fnv+TynDPjc7HuIWAQcw2oxg=; b=dRSx2XJOLqHaxXfkbHT1BokXXcjXCTmM6RUSvKVbydfMoqg1dnaTtc+0SHMlpeDdT4 Cjk8sDN2eME+ChhPpcnHtJ54cLW4gvPQtIpfPuejEYfz8qY38rRXR7L5Rq8Vmg8woFe5 GYvR7I0PFQUQ95zkJV1HhqwscBKjJjPb2m2vEeZS6mOhBhSV3mBhFOrW/6DxWnGOY1dq A2fwONrjEG0dXrRRlN0Vdl7ZkwNFncbdtSkB8hrkzktc4gaR6ZSNCFiNBaXG6RDQVC6i yZ7uW8NDyzT9QC4gqDNCm6Z4IG6UJQBVGSE7SNWK7l3MDQV7/fwG7Php0pNKKt8U/ubi JaeQ== X-Gm-Message-State: AOAM531+JRK/Rm2wMAOP/17A8M56levRYB3iFOOJYHdXCUblxQAqLw/0 Y/RPywOXM5j9T9agWM4rqY0= X-Google-Smtp-Source: ABdhPJy3W++AY9ujNDBt9x5Vu82+g5NvtUk81oKYjNm/Bu/PyMcGDDsesvMHISONbUDRWkn7o1/60g== X-Received: by 2002:a2e:b04a:: with SMTP id d10mr4916649ljl.81.1603664283581; Sun, 25 Oct 2020 15:18:03 -0700 (PDT) Received: from localhost.localdomain (109-252-193-186.dynamic.spd-mgts.ru. [109.252.193.186]) by smtp.gmail.com with ESMTPSA id k13sm932423ljh.136.2020.10.25.15.18.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 25 Oct 2020 15:18:03 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Georgi Djakov , Rob Herring , Michael Turquette , Stephen Boyd , Peter De Schrijver , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Mikko Perttunen , Viresh Kumar , Peter Geis , Nicolas Chauvet , Krzysztof Kozlowski Cc: linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Subject: [PATCH v6 13/52] dt-bindings: memory: tegra124: emc: Document new interconnect property Date: Mon, 26 Oct 2020 01:16:56 +0300 Message-Id: <20201025221735.3062-14-digetx@gmail.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201025221735.3062-1-digetx@gmail.com> References: <20201025221735.3062-1-digetx@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org External memory controller is interconnected with memory controller and with external memory. Document new interconnect property which turns External Memory Controller into interconnect provider. Signed-off-by: Dmitry Osipenko Reviewed-by: Rob Herring --- .../bindings/memory-controllers/nvidia,tegra124-emc.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml index 278549f9e051..ac00832ceac1 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml @@ -29,6 +29,9 @@ properties: items: - const: emc + "#interconnect-cells": + const: 0 + nvidia,memory-controller: $ref: /schemas/types.yaml#/definitions/phandle description: @@ -327,6 +330,7 @@ required: - clocks - clock-names - nvidia,memory-controller + - "#interconnect-cells" additionalProperties: false @@ -345,6 +349,7 @@ examples: #iommu-cells = <1>; #reset-cells = <1>; + #interconnect-cells = <1>; }; external-memory-controller@7001b000 { @@ -355,6 +360,8 @@ examples: nvidia,memory-controller = <&mc>; + #interconnect-cells = <0>; + emc-timings-0 { nvidia,ram-code = <3>;