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147 lines
3.2 KiB
147 lines
3.2 KiB
kirkwood: add nsa310b dtb, a zyxel nsa310 variant
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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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Signed-off-by: Alberto Bursi <alberto.bursi@outlook.it>
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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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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -238,6 +238,7 @@ 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-nsa320.dtb \
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kirkwood-nsa325.dtb \
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kirkwood-openblocks_a6.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 +1,124 @@
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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,nsa310b", "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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+ ocp@f1000000 {
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+ pinctrl: pin-controller@10000 {
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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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+ };
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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: 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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+
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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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