ARM: kirkwood: Add device-tree for nas220

Import the dts file from Linux 4.17 and enable CONFIG_OF_CONTROL. Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>

ARM: kirkwood: Add device-tree for nas220
Import the dts file from Linux 4.17 and enable CONFIG_OF_CONTROL. Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
Chris Packham · Stefan Roese
1 parent 519944e3c5
Showing 2 changed files with 174 additions and 1 deletions Side-by-side Diff
arch/arm/dts/kirkwood-blackarmor-nas220.dts
configs/nas220_defconfig
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Device Tree file for Seagate Blackarmor NAS220
+ *
+ * Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "kirkwood.dtsi"
+#include "kirkwood-6192.dtsi"
+
+/ {
+	model = "Seagate Blackarmor NAS220";
+	compatible = "seagate,blackarmor-nas220","marvell,kirkwood-88f6192",
+		     "marvell,kirkwood";
+
+	memory { /* 128 MB */
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8";
+		stdout-path = &uart0;
+	};
+
+	gpio_poweroff {
+		compatible = "gpio-poweroff";
+		gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "Reset";
+			linux,code = <KEY_POWER>;
+			gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
+		};
+
+		button {
+			label = "Power";
+			linux,code = <KEY_SLEEP>;
+			gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		blue-power {
+			label = "nas220:blue:power";
+			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-on";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		pinctrl-0 = <&pmx_power_sata0 &pmx_power_sata1>;
+		pinctrl-names = "default";
+
+		sata0_power: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "SATA0 Power";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio0 24 GPIO_ACTIVE_LOW>;
+		};
+
+		sata1_power: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			regulator-name = "SATA1 Power";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			enable-active-high;
+			regulator-always-on;
+			regulator-boot-on;
+			gpio = <&gpio0 28 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+/*
+ * Serial port routed to connector CN5
+ *
+ * pin 1 - TX (CPU's TX)
+ * pin 4 - RX (CPU's RX)
+ * pin 6 - GND
+ */
+&uart0 {
+	status = "okay";
+};
+
+&pinctrl {
+	pinctrl-0 = <&pmx_button_reset &pmx_button_power>;
+	pinctrl-names = "default";
+
+	pmx_act_sata0: pmx-act-sata0 {
+		marvell,pins = "mpp15";
+		marvell,function = "sata0";
+	};
+
+	pmx_act_sata1: pmx-act-sata1 {
+		marvell,pins = "mpp16";
+		marvell,function = "sata1";
+	};
+
+	pmx_power_sata0: pmx-power-sata0 {
+		marvell,pins = "mpp24";
+		marvell,function = "gpio";
+	};
+
+	pmx_power_sata1: pmx-power-sata1 {
+		marvell,pins = "mpp28";
+		marvell,function = "gpio";
+	};
+
+	pmx_button_reset: pmx-button-reset {
+		marvell,pins = "mpp29";
+		marvell,function = "gpio";
+	};
+
+	pmx_button_power: pmx-button-power {
+		marvell,pins = "mpp26";
+		marvell,function = "gpio";
+	};
+};
+
+&sata {
+	status = "okay";
+	nr-ports = <2>;
+};
+
+&i2c0 {
+	status = "okay";
+
+	adt7476: thermal@2e {
+		compatible = "adi,adt7476";
+		reg = <0x2e>;
+	};
+};
+
+&nand {
+	status = "okay";
+};
+
+&mdio {
+	status = "okay";
+
+	ethphy0: ethernet-phy@8 {
+		 reg = <8>;
+	};
+};
+
+&eth0 {
+	status = "okay";
+
+	ethernet0-port@0 {
+		phy-handle = <&ethphy0>;
+	};
+};
@@ -3,6 +3,7 @@
 CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NAS220=y
 CONFIG_IDENT_STRING="\nNAS 220"
+CONFIG_DEFAULT_DEVICE_TREE="kirkwood-blackarmor-nas220"
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_HUSH_PARSER=y
@@ -24,6 +25,7 @@
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_NAND=y
 CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
@@ -33,5 +35,4 @@
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
-CONFIG_OF_LIBFDT=y
	1	+// SPDX-License-Identifier: GPL-2.0+
	2	+/*
	3	+ * Device Tree file for Seagate Blackarmor NAS220
	4	+ *
	5	+ * Copyright (C) 2014 Evgeni Dobrev <evgeni@studio-punkt.com>
	6	+ */
	7	+
	8	+/dts-v1/;
	9	+
	10	+#include <dt-bindings/gpio/gpio.h>
	11	+#include <dt-bindings/input/input.h>
	12	+#include "kirkwood.dtsi"
	13	+#include "kirkwood-6192.dtsi"
	14	+
	15	+/ {
	16	+ model = "Seagate Blackarmor NAS220";
	17	+ compatible = "seagate,blackarmor-nas220","marvell,kirkwood-88f6192",
	18	+ "marvell,kirkwood";
	19	+
	20	+ memory { /* 128 MB */
	21	+ device_type = "memory";
	22	+ reg = <0x00000000 0x8000000>;
	23	+ };
	24	+
	25	+ chosen {
	26	+ bootargs = "console=ttyS0,115200n8";
	27	+ stdout-path = &uart0;
	28	+ };
	29	+
	30	+ gpio_poweroff {
	31	+ compatible = "gpio-poweroff";
	32	+ gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
	33	+ };
	34	+
	35	+ gpio_keys {
	36	+ compatible = "gpio-keys";
	37	+
	38	+ reset {
	39	+ label = "Reset";
	40	+ linux,code = <KEY_POWER>;
	41	+ gpios = <&gpio0 29 GPIO_ACTIVE_HIGH>;
	42	+ };
	43	+
	44	+ button {
	45	+ label = "Power";
	46	+ linux,code = <KEY_SLEEP>;
	47	+ gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
	48	+ };
	49	+ };
	50	+
	51	+ gpio-leds {
	52	+ compatible = "gpio-leds";
	53	+
	54	+ blue-power {
	55	+ label = "nas220:blue:power";
	56	+ gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
	57	+ linux,default-trigger = "default-on";
	58	+ };
	59	+ };
	60	+
	61	+ regulators {
	62	+ compatible = "simple-bus";
	63	+ #address-cells = <1>;
	64	+ #size-cells = <0>;
	65	+ pinctrl-0 = <&pmx_power_sata0 &pmx_power_sata1>;
	66	+ pinctrl-names = "default";
	67	+
	68	+ sata0_power: regulator@1 {
	69	+ compatible = "regulator-fixed";
	70	+ reg = <1>;
	71	+ regulator-name = "SATA0 Power";
	72	+ regulator-min-microvolt = <5000000>;
	73	+ regulator-max-microvolt = <5000000>;
	74	+ enable-active-high;
	75	+ regulator-always-on;
	76	+ regulator-boot-on;
	77	+ gpio = <&gpio0 24 GPIO_ACTIVE_LOW>;
	78	+ };
	79	+
	80	+ sata1_power: regulator@2 {
	81	+ compatible = "regulator-fixed";
	82	+ reg = <2>;
	83	+ regulator-name = "SATA1 Power";
	84	+ regulator-min-microvolt = <5000000>;
	85	+ regulator-max-microvolt = <5000000>;
	86	+ enable-active-high;
	87	+ regulator-always-on;
	88	+ regulator-boot-on;
	89	+ gpio = <&gpio0 28 GPIO_ACTIVE_LOW>;
	90	+ };
	91	+ };
	92	+};
	93	+
	94	+/*
	95	+ * Serial port routed to connector CN5
	96	+ *
	97	+ * pin 1 - TX (CPU's TX)
	98	+ * pin 4 - RX (CPU's RX)
	99	+ * pin 6 - GND
	100	+ */
	101	+&uart0 {
	102	+ status = "okay";
	103	+};
	104	+
	105	+&pinctrl {
	106	+ pinctrl-0 = <&pmx_button_reset &pmx_button_power>;
	107	+ pinctrl-names = "default";
	108	+
	109	+ pmx_act_sata0: pmx-act-sata0 {
	110	+ marvell,pins = "mpp15";
	111	+ marvell,function = "sata0";
	112	+ };
	113	+
	114	+ pmx_act_sata1: pmx-act-sata1 {
	115	+ marvell,pins = "mpp16";
	116	+ marvell,function = "sata1";
	117	+ };
	118	+
	119	+ pmx_power_sata0: pmx-power-sata0 {
	120	+ marvell,pins = "mpp24";
	121	+ marvell,function = "gpio";
	122	+ };
	123	+
	124	+ pmx_power_sata1: pmx-power-sata1 {
	125	+ marvell,pins = "mpp28";
	126	+ marvell,function = "gpio";
	127	+ };
	128	+
	129	+ pmx_button_reset: pmx-button-reset {
	130	+ marvell,pins = "mpp29";
	131	+ marvell,function = "gpio";
	132	+ };
	133	+
	134	+ pmx_button_power: pmx-button-power {
	135	+ marvell,pins = "mpp26";
	136	+ marvell,function = "gpio";
	137	+ };
	138	+};
	139	+
	140	+&sata {
	141	+ status = "okay";
	142	+ nr-ports = <2>;
	143	+};
	144	+
	145	+&i2c0 {
	146	+ status = "okay";
	147	+
	148	+ adt7476: thermal@2e {
	149	+ compatible = "adi,adt7476";
	150	+ reg = <0x2e>;
	151	+ };
	152	+};
	153	+
	154	+&nand {
	155	+ status = "okay";
	156	+};
	157	+
	158	+&mdio {
	159	+ status = "okay";
	160	+
	161	+ ethphy0: ethernet-phy@8 {
	162	+ reg = <8>;
	163	+ };
	164	+};
	165	+
	166	+&eth0 {
	167	+ status = "okay";
	168	+
	169	+ ethernet0-port@0 {
	170	+ phy-handle = <&ethphy0>;
	171	+ };
	172	+};
...	...	@@ -3,6 +3,7 @@
3	3	CONFIG_SYS_TEXT_BASE=0x600000
4	4	CONFIG_TARGET_NAS220=y
5	5	CONFIG_IDENT_STRING="\nNAS 220"
	6	+CONFIG_DEFAULT_DEVICE_TREE="kirkwood-blackarmor-nas220"
6	7	CONFIG_BOOTDELAY=3
7	8	# CONFIG_DISPLAY_BOARDINFO is not set
8	9	CONFIG_HUSH_PARSER=y
...	...	@@ -24,6 +25,7 @@
24	25	CONFIG_ISO_PARTITION=y
25	26	CONFIG_EFI_PARTITION=y
26	27	# CONFIG_PARTITION_UUIDS is not set
	28	+CONFIG_OF_CONTROL=y
27	29	CONFIG_ENV_IS_IN_NAND=y
28	30	CONFIG_MVSATA_IDE=y
29	31	# CONFIG_MMC is not set
...	...	@@ -33,5 +35,4 @@
33	35	CONFIG_USB=y
34	36	CONFIG_USB_EHCI_HCD=y
35	37	CONFIG_USB_STORAGE=y
36		-CONFIG_OF_LIBFDT=y