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[91.78.208.152]) by smtp.gmail.com with ESMTPSA id f23sm2449005lja.60.2020.03.29.18.09.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 29 Mar 2020 18:09:35 -0700 (PDT) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , =?utf-8?b?QXJ0dXIgxZp3aWdvxYQ=?= , Georgi Djakov , Rob Herring 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 v2 02/22] dt-bindings: memory: tegra20: emc: Document new interconnect property Date: Mon, 30 Mar 2020 04:08:44 +0300 Message-Id: <20200330010904.27643-3-digetx@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200330010904.27643-1-digetx@gmail.com> References: <20200330010904.27643-1-digetx@gmail.com> MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@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 --- .../bindings/memory-controllers/nvidia,tegra20-emc.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt index add95367640b..f51da7662de4 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra20-emc.txt @@ -12,6 +12,7 @@ Properties: irrespective of ram-code configuration. - interrupts : Should contain EMC General interrupt. - clocks : Should contain EMC clock. +- #interconnect-cells : Should be 0. Child device nodes describe the memory settings for different configurations and clock rates. @@ -20,6 +21,7 @@ Example: memory-controller@7000f400 { #address-cells = < 1 >; #size-cells = < 0 >; + #interconnect-cells = < 0 >; compatible = "nvidia,tegra20-emc"; reg = <0x7000f4000 0x200>; interrupts = <0 78 0x04>;