Messages in this thread Patch in this message |  | | From | Dmitry Osipenko <> | Subject | [PATCH v10 16/19] ARM: tegra: Add nvidia,memory-controller phandle to Tegra20 EMC device-tree | Date | Mon, 23 Nov 2020 03:27:20 +0300 |
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Add nvidia,memory-controller to the Tegra20 External Memory Controller node. This allows to perform a direct lookup of the Memory Controller instead of walking up the whole tree. This puts Tegra20 device-tree on par with Tegra30+.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com> --- arch/arm/boot/dts/tegra20.dtsi | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 2e1304493f7d..8f8ad81916e7 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -663,6 +663,8 @@ emc: memory-controller@7000f400 { #address-cells = <1>; #size-cells = <0>; #interconnect-cells = <0>; + + nvidia,memory-controller = <&mc>; }; fuse@7000f800 { -- 2.29.2
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