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[79.139.233.37]) by smtp.gmail.com with ESMTPSA id j23sm9166942lji.41.2019.11.18.12.05.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 Nov 2019 12:05:41 -0800 (PST) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Peter De Schrijver , Mikko Perttunen , 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 v1 11/29] ARM: tegra: Add interconnect properties to Tegra124 device-tree Date: Mon, 18 Nov 2019 23:02:29 +0300 Message-Id: <20191118200247.3567-12-digetx@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191118200247.3567-1-digetx@gmail.com> References: <20191118200247.3567-1-digetx@gmail.com> MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Add interconnect properties to the memory controller, external memory controller and the display controller nodes to describe interconnection of these nodes. Signed-off-by: Dmitry Osipenko --- arch/arm/boot/dts/tegra124.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi index 413bfb981de8..5069af3011cc 100644 --- a/arch/arm/boot/dts/tegra124.dtsi +++ b/arch/arm/boot/dts/tegra124.dtsi @@ -3,6 +3,7 @@ #include #include #include +#include #include #include #include @@ -111,6 +112,9 @@ iommus = <&mc TEGRA_SWGROUP_DC>; nvidia,head = <0>; + + interconnects = <&mc TEGRA_ICC_MC_DC &emc TEGRA_ICC_EMEM>; + interconnect-names = "dma-mem"; }; dc@54240000 { @@ -126,6 +130,9 @@ iommus = <&mc TEGRA_SWGROUP_DCB>; nvidia,head = <1>; + + interconnects = <&mc TEGRA_ICC_MC_DCB &emc TEGRA_ICC_EMEM>; + interconnect-names = "dma-mem"; }; hdmi: hdmi@54280000 { @@ -620,6 +627,7 @@ interrupts = ; #iommu-cells = <1>; + #interconnect-cells = <1>; }; emc: emc@7001b000 { @@ -627,6 +635,8 @@ reg = <0x0 0x7001b000 0x0 0x1000>; nvidia,memory-controller = <&mc>; + + #interconnect-cells = <1>; }; sata@70020000 {