ARM: kirkwood: Add device-tree for d2net_v2 & net2big_v2

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>

diff --git a/arch/arm/dts/kirkwood-d2net.dts b/arch/arm/dts/kirkwood-d2net.dts
new file mode 100644 (file)
index 0000000..bd3b266
--- /dev/null
+++ b/arch/arm/dts/kirkwood-d2net.dts
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree file for d2 Network v2
+ *
+ * Copyright (C) 2014 Simon Guinot <simon.guinot@sequanux.org>
+ *
+*/
+
+/dts-v1/;
+
+#include <dt-bindings/leds/leds-ns2.h>
+#include "kirkwood-netxbig.dtsi"
+
+/ {
+       model = "LaCie d2 Network v2";
+       compatible = "lacie,d2net_v2", "lacie,netxbig", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+       memory {
+               device_type = "memory";
+               reg = <0x00000000 0x10000000>;
+       };
+
+       ns2-leds {
+               compatible = "lacie,ns2-leds";
+
+               blue-sata {
+                       label = "d2net_v2:blue:sata";
+                       slow-gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>;
+                       cmd-gpio = <&gpio0 30 GPIO_ACTIVE_HIGH>;
+                       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>;
+               };
+       };
+
+       gpio-leds {
+               compatible = "gpio-leds";
+
+               red-fail {
+                       label = "d2net_v2:red:fail";
+                       gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+               };
+       };
+};

diff --git a/arch/arm/dts/kirkwood-net2big.dts b/arch/arm/dts/kirkwood-net2big.dts
new file mode 100644 (file)
index 0000000..3e3ac28
--- /dev/null
+++ b/arch/arm/dts/kirkwood-net2big.dts
@@ -0,0 +1,63 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree file for LaCie 2Big Network v2
+ *
+ * Copyright (C) 2014
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * Based on netxbig_v2-setup.c,
+ * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
+ *
+*/
+
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+#include "kirkwood-netxbig.dtsi"
+
+/ {
+       model = "LaCie 2Big Network v2";
+       compatible = "lacie,net2big_v2", "lacie,netxbig", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+       memory {
+               device_type = "memory";
+               reg = <0x00000000 0x10000000>;
+       };
+
+       fan {
+               compatible = "gpio-fan";
+               alarm-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
+       };
+};
+
+&regulators {
+       regulator@2 {
+               compatible = "regulator-fixed";
+               reg = <2>;
+               regulator-name = "hdd1power";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               enable-active-high;
+               regulator-always-on;
+               regulator-boot-on;
+               gpio = <&gpio0 17 GPIO_ACTIVE_HIGH>;
+       };
+
+       clocks {
+              g762_clk: g762-oscillator {
+                        compatible = "fixed-clock";
+                        #clock-cells = <0>;
+                        clock-frequency = <32768>;
+              };
+       };
+};
+
+&i2c0 {
+       g762@3e {
+               compatible = "gmt,g762";
+               reg = <0x3e>;
+               clocks = <&g762_clk>;
+       };
+};

diff --git a/arch/arm/dts/kirkwood-netxbig.dtsi b/arch/arm/dts/kirkwood-netxbig.dtsi
new file mode 100644 (file)
index 0000000..135ac80
--- /dev/null
+++ b/arch/arm/dts/kirkwood-netxbig.dtsi
@@ -0,0 +1,232 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree common file for LaCie 2Big and 5Big Network v2
+ *
+ * Copyright (C) 2014
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * Based on netxbig_v2-setup.c,
+ * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com>
+ *
+*/
+
+#include <dt-bindings/leds/leds-netxbig.h>
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+
+/ {
+       chosen {
+               bootargs = "console=ttyS0,115200n8";
+               stdout-path = &uart0;
+       };
+
+       ocp@f1000000 {
+               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";
+                               };
+                       };
+               };
+
+               sata@80000 {
+                       status = "okay";
+                       nr-ports = <2>;
+               };
+
+       };
+
+       gpio-keys {
+               compatible = "gpio-keys";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               /*
+                * esc and power represent a three position rocker
+                * switch. Thus the conventional KEY_POWER does not fit
+                */
+               exc {
+                       label = "Back power switch (on|auto)";
+                       linux,code = <KEY_ESC>;
+                       linux,input-type = <5>;
+                       gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+               };
+               power {
+                       label = "Back power switch (auto|off)";
+                       linux,code = <KEY_1>;
+                       linux,input-type = <5>;
+                       gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
+               };
+               option {
+                       label = "Function button";
+                       linux,code = <KEY_OPTION>;
+                       gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+               };
+
+       };
+
+       gpio-poweroff {
+               compatible = "gpio-poweroff";
+               gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+       };
+
+       regulators: regulators {
+               status = "okay";
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <0>;
+               pinctrl-names = "default";
+
+               regulator@1 {
+                       compatible = "regulator-fixed";
+                       reg = <1>;
+                       regulator-name = "hdd0power";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       enable-active-high;
+                       regulator-always-on;
+                       regulator-boot-on;
+                       gpio = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+               };
+       };
+
+       netxbig_gpio_ext: netxbig-gpio-ext {
+               compatible = "lacie,netxbig-gpio-ext";
+
+               addr-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH
+                             &gpio1 16 GPIO_ACTIVE_HIGH
+                             &gpio1 17 GPIO_ACTIVE_HIGH>;
+               data-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH
+                             &gpio1 13 GPIO_ACTIVE_HIGH
+                             &gpio1 14 GPIO_ACTIVE_HIGH>;
+               enable-gpio = <&gpio0 29 GPIO_ACTIVE_HIGH>;
+       };
+
+       netxbig-leds {
+               compatible = "lacie,netxbig-leds";
+
+               gpio-ext = <&netxbig_gpio_ext>;
+
+               timers = <NETXBIG_LED_TIMER1 500 500
+                         NETXBIG_LED_TIMER2 500 1000>;
+
+               blue-power {
+                       label = "netxbig:blue:power";
+                       mode-addr = <0>;
+                       mode-val = <NETXBIG_LED_OFF 0
+                                   NETXBIG_LED_ON 1
+                                   NETXBIG_LED_TIMER1 3
+                                   NETXBIG_LED_TIMER2 7>;
+                       bright-addr = <1>;
+                       max-brightness = <7>;
+               };
+               red-power {
+                       label = "netxbig:red:power";
+                       mode-addr = <0>;
+                       mode-val = <NETXBIG_LED_OFF 0
+                                   NETXBIG_LED_ON 2
+                                   NETXBIG_LED_TIMER1 4>;
+                       bright-addr = <1>;
+                       max-brightness = <7>;
+               };
+               blue-sata0 {
+                       label = "netxbig:blue:sata0";
+                       mode-addr = <3>;
+                       mode-val = <NETXBIG_LED_OFF 0
+                                   NETXBIG_LED_ON 7
+                                   NETXBIG_LED_SATA 1
+                                   NETXBIG_LED_TIMER1 3>;
+                       bright-addr = <2>;
+                       max-brightness = <7>;
+               };
+               red-sata0 {
+                       label = "netxbig:red:sata0";
+                       mode-addr = <3>;
+                       mode-val = <NETXBIG_LED_OFF 0
+                                   NETXBIG_LED_ON 2
+                                   NETXBIG_LED_TIMER1 4>;
+                       bright-addr = <2>;
+                       max-brightness = <7>;
+               };
+               blue-sata1 {
+                       label = "netxbig:blue:sata1";
+                       mode-addr = <4>;
+                       mode-val = <NETXBIG_LED_OFF 0
+                                   NETXBIG_LED_ON 7
+                                   NETXBIG_LED_SATA 1
+                                   NETXBIG_LED_TIMER1 3>;
+                       bright-addr = <2>;
+                       max-brightness = <7>;
+               };
+               red-sata1 {
+                       label = "netxbig:red:sata1";
+                       mode-addr = <4>;
+                       mode-val = <NETXBIG_LED_OFF 0
+                                   NETXBIG_LED_ON 2
+                                   NETXBIG_LED_TIMER1 4>;
+                       bright-addr = <2>;
+                       max-brightness = <7>;
+               };
+       };
+};
+
+&mdio {
+       status = "okay";
+
+       ethphy0: ethernet-phy@0 {
+               reg = <8>;
+       };
+
+       ethphy1: ethernet-phy@1 {
+               reg = <0>;
+       };
+};
+
+&eth0 {
+       status = "okay";
+       ethernet0-port@0 {
+               phy-handle = <&ethphy0>;
+       };
+};
+
+&pinctrl {
+       pinctrl-names = "default";
+
+       pmx_button_function: pmx-button-function {
+               marvell,pins = "mpp34";
+               marvell,function = "gpio";
+       };
+       pmx_button_power_off: pmx-button-power-off {
+               marvell,pins = "mpp15";
+               marvell,function = "gpio";
+       };
+       pmx_button_power_on: pmx-button-power-on {
+               marvell,pins = "mpp13";
+               marvell,function = "gpio";
+       };
+};
+
+&i2c0 {
+       status = "okay";
+
+       eeprom@50 {
+               compatible = "atmel,24c04";
+               pagesize = <16>;
+               reg = <0x50>;
+       };
+};

diff --git a/configs/d2net_v2_defconfig b/configs/d2net_v2_defconfig
index 72db1e7..d054c21 100644 (file)
--- a/configs/d2net_v2_defconfig
+++ b/configs/d2net_v2_defconfig
@@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NET2BIG_V2=y
 CONFIG_IDENT_STRING=" D2 v2"
+CONFIG_DEFAULT_DEVICE_TREE="kirkwood-d2net"
 CONFIG_SYS_EXTRA_OPTIONS="D2NET_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/net2big_v2_defconfig b/configs/net2big_v2_defconfig
index d486e4c..e721655 100644 (file)
--- a/configs/net2big_v2_defconfig
+++ b/configs/net2big_v2_defconfig
@@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NET2BIG_V2=y
 CONFIG_IDENT_STRING=" 2Big v2"
+CONFIG_DEFAULT_DEVICE_TREE="kirkwood-net2big"
 CONFIG_SYS_EXTRA_OPTIONS="NET2BIG_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-netxbig.h b/include/dt-bindings/leds/leds-netxbig.h
new file mode 100644 (file)
index 0000000..92658b0
--- /dev/null
+++ b/include/dt-bindings/leds/leds-netxbig.h
@@ -0,0 +1,18 @@
+/*
+ * This header provides constants for netxbig LED bindings.
+ *
+ * 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.
+ */
+
+#ifndef _DT_BINDINGS_LEDS_NETXBIG_H
+#define _DT_BINDINGS_LEDS_NETXBIG_H
+
+#define NETXBIG_LED_OFF                0
+#define NETXBIG_LED_ON         1
+#define NETXBIG_LED_SATA       2
+#define NETXBIG_LED_TIMER1     3
+#define NETXBIG_LED_TIMER2     4
+
+#endif /* _DT_BINDINGS_LEDS_NETXBIG_H */