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arm64: dts: marvell: add a reference to the sysctrl syscon in the ppv2 node 

The network driver on Marvell SoC (7k/8k) needs to access some registers
in the system controller to configure its ports at runtime. This patch
adds a phandle reference to the syscon system controller node in the
ppv2 node.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Tested-by: Marcin Wojtas <mw@semihalf.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This commit is contained in:
Antoine Tenart 2017-08-24 10:46:38 +02:00 committed by Gregory CLEMENT
parent 2c90e365d7
commit 791b0ade82
2 changed files with 2 additions and 0 deletions
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1
arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
View File

@ -65,6 +65,7 @@ cpm_ethernet: ethernet@0 {
reg = <0x0 0x100000>, <0x129000 0xb000>;
clocks = <&cpm_clk 1 3>, <&cpm_clk 1 9>, <&cpm_clk 1 5>;
clock-names = "pp_clk", "gop_clk", "mg_clk";
marvell,system-controller = <&cpm_syscon0>;
status = "disabled";
dma-coherent;

1
arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
View File

@ -65,6 +65,7 @@ cps_ethernet: ethernet@0 {
reg = <0x0 0x100000>, <0x129000 0xb000>;
clocks = <&cps_clk 1 3>, <&cps_clk 1 9>, <&cps_clk 1 5>;
clock-names = "pp_clk", "gop_clk", "mg_clk";
marvell,system-controller = <&cps_syscon0>;
status = "disabled";
dma-coherent;