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ARM: dts: lpc32xx: disable MAC controller by default

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NXP LPC3220 and LPC3230 SoCs do NOT contain a MAC controller, so,
since for now there is just one dtsi file for all variants of
NXP LPC32xx SoCs, it is reasonable to disable the controller
by default and enable it in device tree files of particular boards.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
This commit is contained in:
Vladimir Zapolskiy 2019-04-19 23:54:45 +03:00
parent 903fa2ab79
commit 4c546175db
3 changed files with 3 additions and 0 deletions
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1
arch/arm/boot/dts/lpc3250-ea3250.dts
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@ -201,6 +201,7 @@
&mac {
phy-mode = "rmii";
use-iram;
status = "okay";
};
/* Here, choose exactly one from: ohci, usbd */

1
arch/arm/boot/dts/lpc3250-phy3250.dts
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@ -134,6 +134,7 @@
&mac {
phy-mode = "rmii";
use-iram;
status = "okay";
};
/* Here, choose exactly one from: ohci, usbd */

1
arch/arm/boot/dts/lpc32xx.dtsi
View File

@ -153,6 +153,7 @@
reg = <0x31060000 0x1000>;
interrupts = <29 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LPC32XX_CLK_MAC>;
status = "disabled";
};
emc: memory-controller@31080000 {