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@@ -0,0 +1,169 @@
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+kirkwood: add nsa310b dtb, a zyxel nsa310 variant
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+
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+add support to a nsa310 variant with red/green usb led
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+and lm85 temp/fan controller
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+
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+Signed-off-by: Alberto Bursi <[email protected]>
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+
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+NOTE: this patch can be upstreamed as-is, LEDE-specific
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+ nand partitions are set in another patch
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+
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+--- a/arch/arm/boot/dts/Makefile
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++++ b/arch/arm/boot/dts/Makefile
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+@@ -203,6 +203,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
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+ kirkwood-ns2mini.dtb \
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+ kirkwood-nsa310.dtb \
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+ kirkwood-nsa310a.dtb \
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++ kirkwood-nsa310b.dtb \
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+ kirkwood-openblocks_a6.dtb \
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+ kirkwood-openblocks_a7.dtb \
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+ kirkwood-openrd-base.dtb \
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+--- /dev/null
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++++ b/arch/arm/boot/dts/kirkwood-nsa310b.dts
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+@@ -0,0 +1,146 @@
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++/dts-v1/;
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++
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++#include "kirkwood-nsa3x0-common.dtsi"
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++
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++/*
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++ * There are at least two different NSA310 designs. This variant has
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++ * a red/green USB Led (same as nsa310) and a lm85 temp/fan controller.
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++ */
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++
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++/ {
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++ model = "ZyXEL NSA310b";
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++ compatible = "zyxel,nsa310a", "zyxel,nsa310", "marvell,kirkwood-88f6281", "marvell,kirkwood";
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++
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++ memory {
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++ device_type = "memory";
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++ reg = <0x00000000 0x10000000>;
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++ };
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++
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++ chosen {
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++ bootargs = "console=ttyS0,115200";
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++ stdout-path = "&uart0";
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++ };
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++
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++ mbus {
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++ pcie-controller {
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++ status = "okay";
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++
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++ pcie@1,0 {
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++ status = "okay";
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++ };
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++ };
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++ };
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++
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++ ocp@f1000000 {
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++ pinctrl: pin-controller@10000 {
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++ pinctrl-0 = <&pmx_unknown>;
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++ pinctrl-names = "default";
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++
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++ pmx_led_esata_green: pmx-led-esata-green {
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++ marvell,pins = "mpp12";
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++ marvell,function = "gpio";
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++ };
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++
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++ pmx_led_esata_red: pmx-led-esata-red {
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++ marvell,pins = "mpp13";
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++ marvell,function = "gpio";
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++ };
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++
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++ pmx_led_usb_green: pmx-led-usb-green {
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++ marvell,pins = "mpp15";
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++ marvell,function = "gpio";
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++ };
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++
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++ pmx_led_usb_red: pmx-led-usb-red {
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++ marvell,pins = "mpp16";
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++ marvell,function = "gpio";
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++ };
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++
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++ pmx_led_sys_green: pmx-led-sys-green {
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++ marvell,pins = "mpp28";
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++ marvell,function = "gpio";
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++ };
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++
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++ pmx_led_sys_red: pmx-led-sys-red {
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++ marvell,pins = "mpp29";
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++ marvell,function = "gpio";
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++ };
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++
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++ pmx_led_hdd_green: pmx-led-hdd-green {
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++ marvell,pins = "mpp41";
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++ marvell,function = "gpio";
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++ };
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++
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++ pmx_led_hdd_red: pmx-led-hdd-red {
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++ marvell,pins = "mpp42";
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++ marvell,function = "gpio";
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++ };
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++
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++ pmx_unknown: pmx-unknown {
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++ marvell,pins = "mpp44";
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++ marvell,function = "gpio";
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++ };
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++
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++ };
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++
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++ i2c@11000 {
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++ status = "okay";
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++
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++ lm85@2e {
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++ compatible = "national,lm85";
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++ reg = <0x2e>;
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++ };
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++ };
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++ };
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++
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++ gpio-leds {
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++ compatible = "gpio-leds";
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++ pinctrl-0 = <&pmx_led_esata_green &pmx_led_esata_red
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++ &pmx_led_usb_green &pmx_led_usb_red
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++ &pmx_led_sys_green &pmx_led_sys_red
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++ &pmx_led_copy_green &pmx_led_copy_red
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++ &pmx_led_hdd_green &pmx_led_hdd_red>;
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++ pinctrl-names = "default";
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++
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++ green-sys {
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++ label = "nsa310:green:sys";
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++ gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
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++ };
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++ red-sys {
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++ label = "nsa310:red:sys";
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++ gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
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++ };
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++ green-hdd {
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++ label = "nsa310:green:hdd";
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++ gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
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++ };
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++ red-hdd {
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++ label = "nsa310:red:hdd";
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++ gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
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++ };
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++ green-esata {
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++ label = "nsa310:green:esata";
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++ gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
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++ };
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++ red-esata {
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++ label = "nsa310:red:esata";
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++ gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
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++ };
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++ green-usb {
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++ label = "nsa310:green:usb";
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++ gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
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++ };
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++ red-usb {
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++ label = "nsa310:red:usb";
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++ gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
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++ };
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++ green-copy {
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++ label = "nsa310:green:copy";
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++ gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
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++ };
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++ red-copy {
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++ label = "nsa310:red:copy";
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++ gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
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++ };
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++ };
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++};
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Alberto Bursi