[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20200330010904.27643-3-digetx@gmail.com>
Date: Mon, 30 Mar 2020 04:08:44 +0300
From: Dmitry Osipenko <digetx@...il.com>
To: Thierry Reding <thierry.reding@...il.com>,
Jonathan Hunter <jonathanh@...dia.com>,
Artur Świgoń <a.swigon@...sung.com>,
Georgi Djakov <georgi.djakov@...aro.org>,
Rob Herring <robh+dt@...nel.org>
Cc: linux-tegra@...r.kernel.org, linux-pm@...r.kernel.org,
linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
devicetree@...r.kernel.org
Subject: [PATCH v2 02/22] dt-bindings: memory: tegra20: emc: Document new interconnect property
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 <digetx@...il.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@...0f400 {
#address-cells = < 1 >;
#size-cells = < 0 >;
+ #interconnect-cells = < 0 >;
compatible = "nvidia,tegra20-emc";
reg = <0x7000f4000 0x200>;
interrupts = <0 78 0x04>;
--
2.25.1
Powered by blists - more mailing lists