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ARM: dts: mvebu: linksys: enable buffer manager support

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Add appropriate properties to devices in the Linksys WRT AC Series for the
mvneta driver to use hardware buffer management.

Also update "soc" ranges property and set the status of bm and bm-bppi
to "okay" (SRAM).

Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This commit is contained in:
Ralph Sennhauser 2017-03-16 06:53:19 +01:00 committed by Gregory CLEMENT
parent 23988bab04
commit cd2f0d0d40
2 changed files with 32 additions and 2 deletions
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17
arch/arm/boot/dts/armada-385-linksys.dtsi
View File

@ -59,7 +59,8 @@
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000>;
MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000
MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>;
internal-regs {
i2c@11000 {
@ -88,6 +89,9 @@
ethernet@70000 {
status = "okay";
phy-mode = "rgmii-id";
buffer-manager = <&bm>;
bm,pool-long = <2>;
bm,pool-short = <3>;
fixed-link {
speed = <1000>;
full-duplex;
@ -97,6 +101,9 @@
ethernet@34000 {
status = "okay";
phy-mode = "sgmii";
buffer-manager = <&bm>;
bm,pool-long = <0>;
bm,pool-short = <1>;
fixed-link {
speed = <1000>;
full-duplex;
@ -159,6 +166,10 @@
status = "okay";
};
bm@c8000 {
status = "okay";
};
/* USB part of the eSATA/USB 2.0 port */
usb@58000 {
status = "okay";
@ -241,6 +252,10 @@
};
};
bm-bppi {
status = "okay";
};
pcie-controller {
status = "okay";

17
arch/arm/boot/dts/armada-xp-linksys-mamba.dts
View File

@ -71,7 +71,8 @@
ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000>;
MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000
MBUS_ID(0x0c, 0x04) 0 0 0xf1200000 0x100000>;
internal-regs {
@ -95,6 +96,9 @@
pinctrl-names = "default";
status = "okay";
phy-mode = "rgmii-id";
buffer-manager = <&bm>;
bm,pool-long = <0>;
bm,pool-short = <1>;
fixed-link {
speed = <1000>;
full-duplex;
@ -106,6 +110,9 @@
pinctrl-names = "default";
status = "okay";
phy-mode = "rgmii-id";
buffer-manager = <&bm>;
bm,pool-long = <2>;
bm,pool-short = <3>;
fixed-link {
speed = <1000>;
full-duplex;
@ -186,6 +193,10 @@
};
};
bm@c8000 {
status = "okay";
};
nand@d0000 {
status = "okay";
num-cs = <1>;
@ -259,6 +270,10 @@
};
};
};
bm-bppi {
status = "okay";
};
};
gpio_keys {