openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

arm64: dts: marvell: Add AP806-dual cache description 

Adding appropriate entries to device-tree allows the cache description
to show up in sysfs under: /sys/devices/system/cpu/cpuX/cache/.

Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Grzegorz Jaszczyk 2019-10-04 16:27:25 +02:00 committed by Gregory CLEMENT
parent cbafcad064
commit ddda843324
1 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
arch/arm64/boot/dts/marvell/armada-ap806-dual.dtsi
View File

@ -22,6 +22,13 @@ cpu0: cpu@0 {
enable-method = "psci";
#cooling-cells = <2>;
clocks = <&cpu_clk 0>;
i-cache-size = <0xc000>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2>;
};
cpu1: cpu@1 {
device_type = "cpu";
@ -30,6 +37,20 @@ cpu1: cpu@1 {
enable-method = "psci";
#cooling-cells = <2>;
clocks = <&cpu_clk 0>;
i-cache-size = <0xc000>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <0x8000>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2>;
};
l2: l2-cache {
compatible = "cache";
cache-size = <0x80000>;
cache-line-size = <64>;
cache-sets = <512>;
};
};
};