From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dmitry Osipenko <digetx@gmail.com>
Subject: [PATCH v3 19/39] dt-bindings: memory: tegra20: emc: Document new interconnect property
Date: Sun,  7 Jun 2020 21:55:10 +0300
Message-ID: <20200607185530.18113-20-digetx@gmail.com>
References: <20200607185530.18113-1-digetx@gmail.com>
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To: Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Georgi Djakov <georgi.djakov@linaro.org>, Rob Herring <robh+dt@kernel.org>, Michael Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@kernel.org>, Peter De Schrijver <pdeschrijver@nvidia.com>, MyungJoo Ham <myungjoo.ham@samsung.com>, Kyungmin Park <kyungmin.park@samsung.com>, Chanwoo Choi <cw00.choi@samsung.com>, Mikko Perttunen <cyndis@kapsi.fi>
Cc: =?UTF-8?q?Artur=20=C5=9Awigo=C5=84?= <a.swigon@samsung.com>, linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org
List-Id: linux-tegra@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.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 .../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>;
-- 
2.26.0