ARM: kirkwood: Add device-tree for netspace & inetspace

Import the dts files 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>

12 files changed, 350 insertions, 5 deletions

diff --git a/arch/arm/dts/kirkwood-is2.dts b/arch/arm/dts/kirkwood-is2.dts
new file mode 100644
index 00000000000..1bc16a5cdba
--- /dev/null
+++ b/arch/arm/dts/kirkwood-is2.dts
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include <dt-bindings/leds/leds-ns2.h>
+#include "kirkwood-ns2-common.dtsi"
+
+/ {
+	model = "LaCie Internet Space v2";
+	compatible = "lacie,inetspace_v2", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	ocp@f1000000 {
+		sata@80000 {
+			pinctrl-0 = <&pmx_ns2_sata0>;
+			pinctrl-names = "default";
+			status = "okay";
+			nr-ports = <1>;
+		};
+	};
+
+	ns2-leds {
+		compatible = "lacie,ns2-leds";
+
+		blue-sata {
+			label = "ns2:blue:sata";
+			slow-gpio = <&gpio0 29 0>;
+			cmd-gpio = <&gpio0 30 0>;
+			modes-map = <NS_V2_LED_OFF  1 0
+				     NS_V2_LED_ON   0 1
+				     NS_V2_LED_ON   1 1
+				     NS_V2_LED_SATA 0 0>;
+		};
+	};
+};
+
+&ethphy0 { reg = <8>; };
diff --git a/arch/arm/dts/kirkwood-ns2-common.dtsi b/arch/arm/dts/kirkwood-ns2-common.dtsi
new file mode 100644
index 00000000000..f997bb4df20
--- /dev/null
+++ b/arch/arm/dts/kirkwood-ns2-common.dtsi
@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+
+/ {
+	chosen {
+		bootargs = "console=ttyS0,115200n8";
+		stdout-path = &uart0;
+	};
+
+	ocp@f1000000 {
+		pinctrl: pin-controller@10000 {
+			pmx_ns2_sata0: pmx-ns2-sata0 {
+				marvell,pins = "mpp21";
+				marvell,function = "sata0";
+			};
+			pmx_ns2_sata1: pmx-ns2-sata1 {
+				marvell,pins = "mpp20";
+				marvell,function = "sata1";
+			};
+		};
+
+		serial@12000 {
+			status = "okay";
+		};
+
+		spi@10600 {
+			status = "okay";
+
+			flash@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "mxicy,mx25l4005a", "jedec,spi-nor", "spi-flash";
+				reg = <0>;
+				spi-max-frequency = <20000000>;
+				mode = <0>;
+
+				partition@0 {
+					reg = <0x0 0x80000>;
+					label = "u-boot";
+				};
+			};
+		};
+
+		i2c@11000 {
+			status = "okay";
+
+			eeprom@50 {
+				compatible = "atmel,24c04";
+				pagesize = <16>;
+				reg = <0x50>;
+			};
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		power {
+			label = "Power push button";
+			linux,code = <KEY_POWER>;
+			gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		red-fail {
+			label = "ns2:red:fail";
+			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	gpio_poweroff {
+		compatible = "gpio-poweroff";
+		gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
+	};
+
+};
+
+&mdio {
+	status = "okay";
+
+	ethphy0: ethernet-phy@X {
+                /* overwrite reg property in board file */
+	};
+};
+
+&eth0 {
+	status = "okay";
+	ethernet0-port@0 {
+		phy-handle = <&ethphy0>;
+	};
+};
diff --git a/arch/arm/dts/kirkwood-ns2.dts b/arch/arm/dts/kirkwood-ns2.dts
new file mode 100644
index 00000000000..7b67083e1ec
--- /dev/null
+++ b/arch/arm/dts/kirkwood-ns2.dts
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include <dt-bindings/leds/leds-ns2.h>
+#include "kirkwood-ns2-common.dtsi"
+
+/ {
+	model = "LaCie Network Space v2";
+	compatible = "lacie,netspace_v2", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x10000000>;
+	};
+
+	ocp@f1000000 {
+		sata@80000 {
+			pinctrl-0 = <&pmx_ns2_sata0>;
+			pinctrl-names = "default";
+			status = "okay";
+			nr-ports = <1>;
+		};
+	};
+
+	ns2-leds {
+		compatible = "lacie,ns2-leds";
+
+		blue-sata {
+			label = "ns2:blue:sata";
+			slow-gpio = <&gpio0 29 0>;
+			cmd-gpio = <&gpio0 30 0>;
+			modes-map = <NS_V2_LED_OFF  1 0
+				     NS_V2_LED_ON   0 1
+				     NS_V2_LED_ON   1 1
+				     NS_V2_LED_SATA 0 0>;
+		};
+	};
+};
+
+&ethphy0 { reg = <8>; };
diff --git a/arch/arm/dts/kirkwood-ns2lite.dts b/arch/arm/dts/kirkwood-ns2lite.dts
new file mode 100644
index 00000000000..b0cb5907ed6
--- /dev/null
+++ b/arch/arm/dts/kirkwood-ns2lite.dts
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include "kirkwood-ns2-common.dtsi"
+
+/ {
+	model = "LaCie Network Space Lite v2";
+	compatible = "lacie,netspace_lite_v2", "marvell,kirkwood-88f6192", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	ocp@f1000000 {
+		sata@80000 {
+			pinctrl-0 = <&pmx_ns2_sata0>;
+			pinctrl-names = "default";
+			status = "okay";
+			nr-ports = <1>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		blue-sata {
+			label = "ns2:blue:sata";
+			gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "disk-activity";
+		};
+	};
+};
+
+&ethphy0 { reg = <0>; };
diff --git a/arch/arm/dts/kirkwood-ns2max.dts b/arch/arm/dts/kirkwood-ns2max.dts
new file mode 100644
index 00000000000..c0a087e7740
--- /dev/null
+++ b/arch/arm/dts/kirkwood-ns2max.dts
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include <dt-bindings/leds/leds-ns2.h>
+#include "kirkwood-ns2-common.dtsi"
+
+/ {
+	model = "LaCie Network Space Max v2";
+	compatible = "lacie,netspace_max_v2", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x10000000>;
+	};
+
+	ocp@f1000000 {
+		sata@80000 {
+			pinctrl-0 = <&pmx_ns2_sata0 &pmx_ns2_sata1>;
+			pinctrl-names = "default";
+			status = "okay";
+			nr-ports = <2>;
+		};
+	};
+
+	gpio_fan {
+		compatible = "gpio-fan";
+		gpios = <&gpio0 22 GPIO_ACTIVE_LOW
+			 &gpio0  7 GPIO_ACTIVE_LOW
+			 &gpio1  1 GPIO_ACTIVE_LOW
+			 &gpio0 23 GPIO_ACTIVE_LOW>;
+		gpio-fan,speed-map =
+			<   0  0
+			 1500 15
+			 1700 14
+			 1800 13
+			 2100 12
+			 3100 11
+			 3300 10
+			 4300  9
+			 5500  8>;
+		alarm-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
+	};
+
+	ns2-leds {
+		compatible = "lacie,ns2-leds";
+
+		blue-sata {
+			label = "ns2:blue:sata";
+			slow-gpio = <&gpio0 29 0>;
+			cmd-gpio = <&gpio0 30 0>;
+			modes-map = <NS_V2_LED_OFF  1 0
+				     NS_V2_LED_ON   0 1
+				     NS_V2_LED_ON   1 1
+				     NS_V2_LED_SATA 0 0>;
+		};
+	};
+};
+
+&ethphy0 { reg = <8>; };
diff --git a/arch/arm/dts/kirkwood-ns2mini.dts b/arch/arm/dts/kirkwood-ns2mini.dts
new file mode 100644
index 00000000000..5b9fa14b642
--- /dev/null
+++ b/arch/arm/dts/kirkwood-ns2mini.dts
@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+
+#include <dt-bindings/leds/leds-ns2.h>
+#include "kirkwood-ns2-common.dtsi"
+
+/ {
+	/* This machine is embedded in the first LaCie CloudBox product. */
+	model = "LaCie Network Space Mini v2";
+	compatible = "lacie,netspace_mini_v2", "marvell,kirkwood-88f6192", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	ocp@f1000000 {
+		sata@80000 {
+			pinctrl-0 = <&pmx_ns2_sata0>;
+			pinctrl-names = "default";
+			status = "okay";
+			nr-ports = <1>;
+		};
+	};
+
+	gpio_fan {
+		compatible = "gpio-fan";
+		gpios = <&gpio0 22 GPIO_ACTIVE_LOW
+			 &gpio0  7 GPIO_ACTIVE_LOW
+			 &gpio1  1 GPIO_ACTIVE_LOW
+			 &gpio0 23 GPIO_ACTIVE_LOW>;
+		gpio-fan,speed-map =
+			<   0  0
+			 3000 15
+			 3180 14
+			 4140 13
+			 4570 12
+			 6760 11
+			 7140 10
+			 7980  9
+			 9200  8>;
+		alarm-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
+	};
+
+	ns2-leds {
+		compatible = "lacie,ns2-leds";
+
+		blue-sata {
+			label = "ns2:blue:sata";
+			slow-gpio = <&gpio0 29 0>;
+			cmd-gpio = <&gpio0 30 0>;
+			modes-map = <NS_V2_LED_OFF  1 0
+				     NS_V2_LED_ON   0 1
+				     NS_V2_LED_ON   1 1
+				     NS_V2_LED_SATA 0 0>;
+		};
+	};
+};
+
+&ethphy0 { reg = <0>; };
diff --git a/configs/inetspace_v2_defconfig b/configs/inetspace_v2_defconfig
index 9f8677b7447..2fb7209f31a 100644
--- a/configs/inetspace_v2_defconfig
+++ b/configs/inetspace_v2_defconfig
@@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NETSPACE_V2=y
 CONFIG_IDENT_STRING=" IS v2"
+CONFIG_DEFAULT_DEVICE_TREE="kirkwood-is2"
 CONFIG_SYS_EXTRA_OPTIONS="INETSPACE_V2"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
@@ -26,6 +27,7 @@ CONFIG_CMD_FAT=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
@@ -39,4 +41,3 @@ CONFIG_KIRKWOOD_SPI=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
-CONFIG_OF_LIBFDT=y
diff --git a/configs/netspace_lite_v2_defconfig b/configs/netspace_lite_v2_defconfig
index d37146dc94b..c0e3651e6e0 100644
--- a/configs/netspace_lite_v2_defconfig
+++ b/configs/netspace_lite_v2_defconfig
@@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NETSPACE_V2=y
 CONFIG_IDENT_STRING=" NS v2 Lite"
+CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ns2lite"
 CONFIG_SYS_EXTRA_OPTIONS="NETSPACE_LITE_V2"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
@@ -26,6 +27,7 @@ CONFIG_CMD_FAT=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
@@ -39,4 +41,3 @@ CONFIG_KIRKWOOD_SPI=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
-CONFIG_OF_LIBFDT=y
diff --git a/configs/netspace_max_v2_defconfig b/configs/netspace_max_v2_defconfig
index 9b639c017b3..db75e6d5506 100644
--- a/configs/netspace_max_v2_defconfig
+++ b/configs/netspace_max_v2_defconfig
@@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NETSPACE_V2=y
 CONFIG_IDENT_STRING=" NS Max v2"
+CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ns2max"
 CONFIG_SYS_EXTRA_OPTIONS="NETSPACE_MAX_V2"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
@@ -26,6 +27,7 @@ CONFIG_CMD_FAT=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
@@ -39,4 +41,3 @@ CONFIG_KIRKWOOD_SPI=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
-CONFIG_OF_LIBFDT=y
diff --git a/configs/netspace_mini_v2_defconfig b/configs/netspace_mini_v2_defconfig
index ee7554fd3f9..fd774c722af 100644
--- a/configs/netspace_mini_v2_defconfig
+++ b/configs/netspace_mini_v2_defconfig
@@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NETSPACE_V2=y
 CONFIG_IDENT_STRING=" NS v2 Mini"
+CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ns2mini"
 CONFIG_SYS_EXTRA_OPTIONS="NETSPACE_MINI_V2"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
@@ -24,6 +25,7 @@ CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
@@ -34,4 +36,3 @@ CONFIG_MVGBE=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_KIRKWOOD_SPI=y
-CONFIG_OF_LIBFDT=y
diff --git a/configs/netspace_v2_defconfig b/configs/netspace_v2_defconfig
index 6421706de04..ebdb16b16f5 100644
--- a/configs/netspace_v2_defconfig
+++ b/configs/netspace_v2_defconfig
@@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NETSPACE_V2=y
 CONFIG_IDENT_STRING=" NS v2"
+CONFIG_DEFAULT_DEVICE_TREE="kirkwood-ns2"
 CONFIG_SYS_EXTRA_OPTIONS="NETSPACE_V2"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
@@ -26,6 +27,7 @@ CONFIG_CMD_FAT=y
 CONFIG_ISO_PARTITION=y
 CONFIG_EFI_PARTITION=y
 # CONFIG_PARTITION_UUIDS is not set
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y
 CONFIG_MVSATA_IDE=y
 # CONFIG_MMC is not set
@@ -39,4 +41,3 @@ CONFIG_KIRKWOOD_SPI=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_STORAGE=y
-CONFIG_OF_LIBFDT=y
diff --git a/include/dt-bindings/leds/leds-ns2.h b/include/dt-bindings/leds/leds-ns2.h
new file mode 100644
index 00000000000..fd615749e70
--- /dev/null
+++ b/include/dt-bindings/leds/leds-ns2.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _DT_BINDINGS_LEDS_NS2_H
+#define _DT_BINDINGS_LEDS_NS2_H
+
+#define NS_V2_LED_OFF	0
+#define NS_V2_LED_ON	1
+#define NS_V2_LED_SATA	2
+
+#endif