| Message ID | 1459779366-15648-1-git-send-email-bert@biot.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Apr 04, 2016 at 04:16:05PM +0200, Bert Vermeulen wrote: > This platform is based on a Marvell 88E6282 SoC and 88E6171 switch. It is missing your signed-off-by. See Section "11) Sign your work" of Documentation/SubmittingPatches. Apart from that, it looks good. Andrew > --- > Changes from v2: > - added linksys to filename > - added make rule > > Changes from v1: > - changed console to stdout-path > - removed unnecesarry @0 from dsa node, and fixed dsa/switch node > - fixed partitions according to the official docs > - prefer node labels rather than full hierarchy where possible > > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/kirkwood-linksys-viper.dts | 236 +++++++++++++++++++++++++++ > 2 files changed, 237 insertions(+) > create mode 100644 arch/arm/boot/dts/kirkwood-linksys-viper.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 95c1923..feeb3f9 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -199,6 +199,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \ > kirkwood-linkstation-lswsxl.dtb \ > kirkwood-linkstation-lswvl.dtb \ > kirkwood-linkstation-lswxl.dtb \ > + kirkwood-linksys-viper.dtb \ > kirkwood-lschlv2.dtb \ > kirkwood-lsxhl.dtb \ > kirkwood-mplcec4.dtb \ > diff --git a/arch/arm/boot/dts/kirkwood-linksys-viper.dts b/arch/arm/boot/dts/kirkwood-linksys-viper.dts > new file mode 100644 > index 0000000..3ada18d > --- /dev/null > +++ b/arch/arm/boot/dts/kirkwood-linksys-viper.dts > @@ -0,0 +1,236 @@ > +/* > + * kirkwood-viper.dts - Device Tree file for Linksys viper (E4200v2 / EA4500) > + * > + * (c) 2013 Jonas Gorski <jogo@openwrt.org> > + * (c) 2013 Deutsche Telekom Innovation Laboratories > + * (c) 2014 Luka Perkov <luka@openwrt.org> > + * (c) 2014 Randy C. Will <randall.will@gmail.com> > + * > + * This file is licensed under the terms of the GNU General Public > + * License version 2. This program is licensed "as is" without any > + * warranty of any kind, whether express or implied. > + */ > + > +/dts-v1/; > + > +#include "kirkwood.dtsi" > +#include "kirkwood-6282.dtsi" > + > +/ { > + model = "Linksys Viper (E4200v2 / EA4500)"; > + compatible = "linksys,viper", "marvell,kirkwood-88f6282", "marvell,kirkwood"; > + > + memory { > + device_type = "memory"; > + reg = <0x00000000 0x8000000>; > + }; > + > + aliases { > + serial0 = &uart0; > + }; > + > + chosen { > + stdout-path = "serial0:115200n8"; > + }; > + > + gpio_keys { > + compatible = "gpio-keys"; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-0 = < &pmx_btn_wps &pmx_btn_reset >; > + pinctrl-names = "default"; > + > + wps { > + label = "WPS Button"; > + linux,code = <KEY_WPS_BUTTON>; > + gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; > + }; > + > + reset { > + label = "Reset Button"; > + linux,code = <KEY_RESTART>; > + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + gpio-leds { > + compatible = "gpio-leds"; > + pinctrl-0 = < &pmx_led_white_health &pmx_led_white_pulse >; > + pinctrl-names = "default"; > + > + white-health { > + label = "viper:white:health"; > + gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; > + }; > + > + white-pulse { > + label = "viper:white:pulse"; > + gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; > + }; > + }; > + > + dsa { > + compatible = "marvell,dsa"; > + #address-cells = <2>; > + #size-cells = <0>; > + > + dsa,ethernet = <ð0port>; > + dsa,mii-bus = <&mdio>; > + > + switch@16,0 { > + #address-cells = <1>; > + #size-cells = <0>; > + reg = <16 0>; /* MDIO address 16, switch 0 in tree */ > + > + port@0 { > + reg = <0>; > + label = "ethernet1"; > + }; > + > + port@1 { > + reg = <1>; > + label = "ethernet2"; > + }; > + > + port@2 { > + reg = <2>; > + label = "ethernet3"; > + }; > + > + port@3 { > + reg = <3>; > + label = "ethernet4"; > + }; > + > + port@4 { > + reg = <4>; > + label = "internet"; > + }; > + > + port@5 { > + reg = <5>; > + label = "cpu"; > + }; > + }; > + }; > +}; > + > +&pinctrl { > + pmx_led_white_health: pmx-led-white-health { > + marvell,pins = "mpp7"; > + marvell,function = "gpo"; > + }; > + pmx_led_white_pulse: pmx-led-white-pulse { > + marvell,pins = "mpp14"; > + marvell,function = "gpio"; > + }; > + pmx_btn_wps: pmx-btn-wps { > + marvell,pins = "mpp47"; > + marvell,function = "gpio"; > + }; > + pmx_btn_reset: pmx-btn-reset { > + marvell,pins = "mpp48"; > + marvell,function = "gpio"; > + }; > +}; > + > +&nand { > + status = "okay"; > + pinctrl-0 = <&pmx_nand>; > + pinctrl-names = "default"; > + > + partitions { > + compatible = "fixed-partitions"; > + #address-cells = <1>; > + #size-cells = <1>; > + > + partition@0 { > + label = "u-boot"; > + reg = <0x0 0x80000>; > + read-only; > + }; > + > + partition@80000 { > + label = "u_env"; > + reg = <0x80000 0x20000>; > + }; > + > + partition@A0000 { > + label = "s_env"; > + reg = <0xA0000 0x20000>; > + }; > + > + partition@200000 { > + label = "kernel"; > + reg = <0x200000 0x2A0000>; > + }; > + > + partition@4A0000 { > + label = "rootfs"; > + reg = <0x4A0000 0x1760000>; > + }; > + > + partition@1C00000 { > + label = "alt_kernel"; > + reg = <0x1C00000 0x2A0000>; > + }; > + > + partition@1EA0000 { > + label = "alt_rootfs"; > + reg = <0x1EA0000 0x1760000>; > + }; > + > + partition@3600000 { > + label = "syscfg"; > + reg = <0x3600000 0x4A00000>; > + }; > + > + partition@C0000 { > + label = "unused"; > + reg = <0xC0000 0x140000>; > + }; > + > + }; > +}; > + > +&pciec { > + status = "okay"; > +}; > + > +&pcie0 { > + status = "okay"; > +}; > + > +&pcie1 { > + status = "okay"; > +}; > + > +&mdio { > + status = "okay"; > +}; > + > +&uart0 { > + status = "okay"; > +}; > + > +/* eth0 is connected to a Marvell 88E6171 switch, without a PHY. So set > + * fixed speed and duplex. */ > +ð0 { > + status = "okay"; > + ethernet0-port@0 { > + speed = <1000>; > + duplex = <1>; > + }; > +}; > + > +/* eth1 doesn't appear to be connected at all. */ > +ð1 { > + status = "disabled"; > +}; > + > +/* There is no battery on the board, so the RTC does not keep > + time when there is no power, making it useless. */ > +&rtc { > + status = "disabled"; > +}; > + > -- > 1.9.1 >
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 95c1923..feeb3f9 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -199,6 +199,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \ kirkwood-linkstation-lswsxl.dtb \ kirkwood-linkstation-lswvl.dtb \ kirkwood-linkstation-lswxl.dtb \ + kirkwood-linksys-viper.dtb \ kirkwood-lschlv2.dtb \ kirkwood-lsxhl.dtb \ kirkwood-mplcec4.dtb \ diff --git a/arch/arm/boot/dts/kirkwood-linksys-viper.dts b/arch/arm/boot/dts/kirkwood-linksys-viper.dts new file mode 100644 index 0000000..3ada18d --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-linksys-viper.dts @@ -0,0 +1,236 @@ +/* + * kirkwood-viper.dts - Device Tree file for Linksys viper (E4200v2 / EA4500) + * + * (c) 2013 Jonas Gorski <jogo@openwrt.org> + * (c) 2013 Deutsche Telekom Innovation Laboratories + * (c) 2014 Luka Perkov <luka@openwrt.org> + * (c) 2014 Randy C. Will <randall.will@gmail.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/dts-v1/; + +#include "kirkwood.dtsi" +#include "kirkwood-6282.dtsi" + +/ { + model = "Linksys Viper (E4200v2 / EA4500)"; + compatible = "linksys,viper", "marvell,kirkwood-88f6282", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x8000000>; + }; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = < &pmx_btn_wps &pmx_btn_reset >; + pinctrl-names = "default"; + + wps { + label = "WPS Button"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; + }; + + reset { + label = "Reset Button"; + linux,code = <KEY_RESTART>; + gpios = <&gpio1 16 GPIO_ACTIVE_LOW>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + pinctrl-0 = < &pmx_led_white_health &pmx_led_white_pulse >; + pinctrl-names = "default"; + + white-health { + label = "viper:white:health"; + gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; + }; + + white-pulse { + label = "viper:white:pulse"; + gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; + }; + }; + + dsa { + compatible = "marvell,dsa"; + #address-cells = <2>; + #size-cells = <0>; + + dsa,ethernet = <ð0port>; + dsa,mii-bus = <&mdio>; + + switch@16,0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <16 0>; /* MDIO address 16, switch 0 in tree */ + + port@0 { + reg = <0>; + label = "ethernet1"; + }; + + port@1 { + reg = <1>; + label = "ethernet2"; + }; + + port@2 { + reg = <2>; + label = "ethernet3"; + }; + + port@3 { + reg = <3>; + label = "ethernet4"; + }; + + port@4 { + reg = <4>; + label = "internet"; + }; + + port@5 { + reg = <5>; + label = "cpu"; + }; + }; + }; +}; + +&pinctrl { + pmx_led_white_health: pmx-led-white-health { + marvell,pins = "mpp7"; + marvell,function = "gpo"; + }; + pmx_led_white_pulse: pmx-led-white-pulse { + marvell,pins = "mpp14"; + marvell,function = "gpio"; + }; + pmx_btn_wps: pmx-btn-wps { + marvell,pins = "mpp47"; + marvell,function = "gpio"; + }; + pmx_btn_reset: pmx-btn-reset { + marvell,pins = "mpp48"; + marvell,function = "gpio"; + }; +}; + +&nand { + status = "okay"; + pinctrl-0 = <&pmx_nand>; + pinctrl-names = "default"; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x80000>; + read-only; + }; + + partition@80000 { + label = "u_env"; + reg = <0x80000 0x20000>; + }; + + partition@A0000 { + label = "s_env"; + reg = <0xA0000 0x20000>; + }; + + partition@200000 { + label = "kernel"; + reg = <0x200000 0x2A0000>; + }; + + partition@4A0000 { + label = "rootfs"; + reg = <0x4A0000 0x1760000>; + }; + + partition@1C00000 { + label = "alt_kernel"; + reg = <0x1C00000 0x2A0000>; + }; + + partition@1EA0000 { + label = "alt_rootfs"; + reg = <0x1EA0000 0x1760000>; + }; + + partition@3600000 { + label = "syscfg"; + reg = <0x3600000 0x4A00000>; + }; + + partition@C0000 { + label = "unused"; + reg = <0xC0000 0x140000>; + }; + + }; +}; + +&pciec { + status = "okay"; +}; + +&pcie0 { + status = "okay"; +}; + +&pcie1 { + status = "okay"; +}; + +&mdio { + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; + +/* eth0 is connected to a Marvell 88E6171 switch, without a PHY. So set + * fixed speed and duplex. */ +ð0 { + status = "okay"; + ethernet0-port@0 { + speed = <1000>; + duplex = <1>; + }; +}; + +/* eth1 doesn't appear to be connected at all. */ +ð1 { + status = "disabled"; +}; + +/* There is no battery on the board, so the RTC does not keep + time when there is no power, making it useless. */ +&rtc { + status = "disabled"; +}; +