Commit a0189fdf authored by Janne Grunau's avatar Janne Grunau Committed by Hector Martin
Browse files

arm64: dts: apple: t8103: Disable unused PCIe ports 



The PCIe ports are unused (without devices) so disable them instead of
removing them.

Fixes: 7c77ab91 ("arm64: dts: apple: Add missing M1 (t8103) devices")
Signed-off-by: default avatarJanne Grunau <j@jannau.net>
Reviewed-by: default avatarSven Peter <sven@svenpeter.dev>
Signed-off-by: default avatarHector Martin <marcan@marcan.st>
parent 2d5ce3fb

arch/arm64/boot/dts/apple/t8103-j274.dts

+10 −0
Original line number Diff line number Diff line
@@ -37,10 +37,12 @@ 


&port01 {

	bus-range = <2 2>;

	status = "okay";

};



&port02 {

	bus-range = <3 3>;

	status = "okay";

	ethernet0: ethernet@0,0 {

		reg = <0x30000 0x0 0x0 0x0 0x0>;

		/* To be filled by the loader */
@@ -48,6 +50,14 @@ 
	};

};



&pcie0_dart_1 {

	status = "okay";

};



&pcie0_dart_2 {

	status = "okay";

};



&i2c2 {

	status = "okay";

};

arch/arm64/boot/dts/apple/t8103-j293.dts

+0 −15
Original line number Diff line number Diff line
@@ -25,21 +25,6 @@ 
	brcm,board-type = "apple,honshu";

};



/*

 * Remove unused PCIe ports and disable the associated DARTs.

 */



&pcie0_dart_1 {

	status = "disabled";

};



&pcie0_dart_2 {

	status = "disabled";

};



/delete-node/ &port01;

/delete-node/ &port02;



&i2c2 {

	status = "okay";

};

arch/arm64/boot/dts/apple/t8103-j313.dts

+0 −15
Original line number Diff line number Diff line
@@ -24,18 +24,3 @@ 
&wifi0 {

	brcm,board-type = "apple,shikoku";

};
 


/*

 * Remove unused PCIe ports and disable the associated DARTs.

 */



&pcie0_dart_1 {

	status = "disabled";

};



&pcie0_dart_2 {

	status = "disabled";

};



/delete-node/ &port01;

/delete-node/ &port02;

arch/arm64/boot/dts/apple/t8103-j456.dts

+10 −0
Original line number Diff line number Diff line
@@ -55,13 +55,23 @@ 


&port01 {

	bus-range = <2 2>;

	status = "okay";

};



&port02 {

	bus-range = <3 3>;

	status = "okay";

	ethernet0: ethernet@0,0 {

		reg = <0x30000 0x0 0x0 0x0 0x0>;

		/* To be filled by the loader */

		local-mac-address = [00 10 18 00 00 00];

	};

};



&pcie0_dart_1 {

	status = "okay";

};



&pcie0_dart_2 {

	status = "okay";

};

arch/arm64/boot/dts/apple/t8103-j457.dts

+3 −8
Original line number Diff line number Diff line
@@ -37,6 +37,7 @@ 


&port02 {

	bus-range = <3 3>;

	status = "okay";

	ethernet0: ethernet@0,0 {

		reg = <0x30000 0x0 0x0 0x0 0x0>;

		/* To be filled by the loader */
@@ -44,12 +45,6 @@ 
	};

};



/*

 * Remove unused PCIe port and disable the associated DART.

 */



&pcie0_dart_1 {

	status = "disabled";

&pcie0_dart_2 {

	status = "okay";

};
 


/delete-node/ &port01;