ARM: Kirkwood: Add DT descriptions for net2big and net5big.

Describe LaCie 2Big and 5Big Network v2 using device tree.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1401132591-26305-3-git-send-email-andrew@lunn.ch
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Tested-by: Simon Guinot <simon.guinot@sequanux.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5986ff63b90195a4a1782997fcdabc1ffe5418a8..43e8cda5d6351a148b0ee0327497082cdfa86406 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -123,6 +123,8 @@ kirkwood := \
        kirkwood-lsxhl.dtb \
        kirkwood-mplcec4.dtb \
        kirkwood-mv88f6281gtw-ge.dtb \
+       kirkwood-net2big.dtb \
+       kirkwood-net5big.dtb \
        kirkwood-netgear_readynas_duo_v2.dtb \
        kirkwood-netgear_readynas_nv+_v2.dtb \
        kirkwood-ns2.dtb \

diff --git a/arch/arm/boot/dts/kirkwood-net2big.dts b/arch/arm/boot/dts/kirkwood-net2big.dts
new file mode 100644 (file)
index 0000000..a98decc
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-net2big.dts
@@ -0,0 +1,30 @@
+/*
+ * 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>
+ *
+ * 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.
+*/
+
+/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>;
+       };
+};

diff --git a/arch/arm/boot/dts/kirkwood-net5big.dts b/arch/arm/boot/dts/kirkwood-net5big.dts
new file mode 100644 (file)
index 0000000..51c56a9
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-net5big.dts
@@ -0,0 +1,83 @@
+/*
+ * Device Tree file for LaCie 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>
+ *
+ * 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.
+*/
+
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+#include "kirkwood-netxbig.dtsi"
+
+/ {
+       model = "LaCie 5Big Network v2";
+       compatible = "lacie,net5big_v2", "lacie,netxbig", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+       memory {
+               device_type = "memory";
+               reg = <0x00000000 0x20000000>;
+       };
+
+};
+
+&regulators {
+       regulator@3 {
+               compatible = "regulator-fixed";
+               reg = <3>;
+               regulator-name = "hdd2power";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               enable-active-high;
+               regulator-always-on;
+               regulator-boot-on;
+               gpio = <&gpio0 9 GPIO_ACTIVE_HIGH>;
+       };
+
+       regulator@4 {
+               compatible = "regulator-fixed";
+               reg = <4>;
+               regulator-name = "hdd3power";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               enable-active-high;
+               regulator-always-on;
+               regulator-boot-on;
+               gpio = <&gpio0 10 GPIO_ACTIVE_HIGH>;
+       };
+
+       regulator@5 {
+               compatible = "regulator-fixed";
+               reg = <5>;
+               regulator-name = "hdd4power";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               enable-active-high;
+               regulator-always-on;
+               regulator-boot-on;
+               gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
+       };
+};
+
+&mdio {
+       ethphy1: ethernet-phy@1 {
+               reg = <0>;
+       };
+};
+
+&eth1 {
+       status = "okay";
+       ethernet1-port@0 {
+               phy-handle = <&ethphy1>;
+       };
+};
+

diff --git a/arch/arm/boot/dts/kirkwood-netxbig.dtsi b/arch/arm/boot/dts/kirkwood-netxbig.dtsi
new file mode 100644 (file)
index 0000000..fd75720
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-netxbig.dtsi
@@ -0,0 +1,180 @@
+/*
+ * 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>
+ *
+ * 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.
+*/
+
+#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";
+                               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>;
+
+               /*
+                * button@1 and button@2 represent a three position rocker
+                * switch. Thus the conventional KEY_POWER does not fit
+                */
+               button@1 {
+                       label = "Back power switch (on|auto)";
+                       linux,code = <KEY_ESC>;
+                       linux,input-type = <5>;
+                       gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+               };
+               button@2 {
+                       label = "Back power switch (auto|off)";
+                       linux,code = <KEY_1>;
+                       linux,input-type = <5>;
+                       gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
+               };
+               button@3 {
+                       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>;
+               };
+
+               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>;
+                      };
+               };
+       };
+};
+
+&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>;
+       };
+
+       g762@3e {
+               compatible = "gmt,g762";
+               reg = <0x3e>;
+               clocks = <&g762_clk>;
+       };
+};