| Message ID | 20170316055320.7929-1-ralph.sennhauser@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hi Ralph, On jeu., mars 16 2017, Ralph Sennhauser <ralph.sennhauser@gmail.com> wrote: > 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> Applied on mvebu/dt Thanks, Gregory > --- > > v1 -> v2: > Use independent pools for short (suggested by Gregory Clement) > > > arch/arm/boot/dts/armada-385-linksys.dtsi | 17 ++++++++++++++++- > arch/arm/boot/dts/armada-xp-linksys-mamba.dts | 17 ++++++++++++++++- > 2 files changed, 32 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/boot/dts/armada-385-linksys.dtsi b/arch/arm/boot/dts/armada-385-linksys.dtsi > index df47bf1..aa0d225 100644 > --- a/arch/arm/boot/dts/armada-385-linksys.dtsi > +++ b/arch/arm/boot/dts/armada-385-linksys.dtsi > @@ -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"; > > diff --git a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts > index 3744ba3..9efcf59 100644 > --- a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts > +++ b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts > @@ -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 { > -- > 2.10.2 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff --git a/arch/arm/boot/dts/armada-385-linksys.dtsi b/arch/arm/boot/dts/armada-385-linksys.dtsi index df47bf1..aa0d225 100644 --- a/arch/arm/boot/dts/armada-385-linksys.dtsi +++ b/arch/arm/boot/dts/armada-385-linksys.dtsi @@ -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"; diff --git a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts index 3744ba3..9efcf59 100644 --- a/arch/arm/boot/dts/armada-xp-linksys-mamba.dts +++ b/arch/arm/boot/dts/armada-xp-linksys-mamba.dts @@ -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 {
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> --- v1 -> v2: Use independent pools for short (suggested by Gregory Clement) arch/arm/boot/dts/armada-385-linksys.dtsi | 17 ++++++++++++++++- arch/arm/boot/dts/armada-xp-linksys-mamba.dts | 17 ++++++++++++++++- 2 files changed, 32 insertions(+), 2 deletions(-)