summaryrefslogtreecommitdiffstats
path: root/kernel/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts')
-rw-r--r--kernel/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts174
1 files changed, 174 insertions, 0 deletions
diff --git a/kernel/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts b/kernel/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
new file mode 100644
index 000000000..89ff404a5
--- /dev/null
+++ b/kernel/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2012 Thomas Petazzoni <thomas.petazzoni@free-electrons.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.
+ */
+
+/*
+ * TODO: add Orion USB device port init when kernel.org support is added.
+ * TODO: add flash write support: see below.
+ * TODO: add power-off support.
+ * TODO: add I2C EEPROM support.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "orion5x-mv88f5182.dtsi"
+
+/ {
+ model = "LaCie Ethernet Disk mini V2";
+ compatible = "lacie,ethernet-disk-mini-v2", "marvell,orion5x-88f5182", "marvell,orion5x";
+
+ memory {
+ reg = <0x00000000 0x4000000>; /* 64 MB */
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlyprintk";
+ linux,stdout-path = &uart0;
+ };
+
+ soc {
+ ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>,
+ <MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>,
+ <MBUS_ID(0x01, 0x0f) 0 0xfff80000 0x80000>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-0 = <&pmx_power_button>;
+ pinctrl-names = "default";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ button@1 {
+ label = "Power-on Switch";
+ linux,code = <KEY_POWER>;
+ gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+ pinctrl-0 = <&pmx_power_led>;
+ pinctrl-names = "default";
+
+ led@1 {
+ label = "power:blue";
+ gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&devbus_bootcs {
+ status = "okay";
+
+ /* Read parameters */
+ devbus,bus-width = <8>;
+ devbus,turn-off-ps = <90000>;
+ devbus,badr-skew-ps = <0>;
+ devbus,acc-first-ps = <186000>;
+ devbus,acc-next-ps = <186000>;
+
+ /* Write parameters */
+ devbus,wr-high-ps = <90000>;
+ devbus,wr-low-ps = <90000>;
+ devbus,ale-wr-ps = <90000>;
+
+ /*
+ * Currently the MTD code does not recognize the MX29LV400CBCT
+ * as a bottom-type device. This could cause risks of
+ * accidentally erasing critical flash sectors. We thus define
+ * a single, write-protected partition covering the whole
+ * flash. TODO: once the flash part TOP/BOTTOM detection
+ * issue is sorted out in the MTD code, break this into at
+ * least three partitions: 'u-boot code', 'u-boot environment'
+ * and 'whatever is left'.
+ */
+ flash@0 {
+ compatible = "cfi-flash";
+ reg = <0 0x80000>;
+ bank-width = <1>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "Full512Kb";
+ reg = <0 0x80000>;
+ read-only;
+ };
+ };
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&eth {
+ status = "okay";
+
+ ethernet-port@0 {
+ phy-handle = <&ethphy>;
+ };
+};
+
+&i2c {
+ status = "okay";
+ clock-frequency = <100000>;
+ #address-cells = <1>;
+
+ rtc@32 {
+ compatible = "ricoh,rs5c372a";
+ reg = <0x32>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&mdio {
+ status = "okay";
+
+ ethphy: ethernet-phy {
+ reg = <8>;
+ };
+};
+
+&pinctrl {
+ pinctrl-0 = <&pmx_rtc &pmx_power_led_ctrl>;
+ pinctrl-names = "default";
+
+ pmx_power_button: pmx-power-button {
+ marvell,pins = "mpp18";
+ marvell,function = "gpio";
+ };
+
+ pmx_power_led: pmx-power-led {
+ marvell,pins = "mpp16";
+ marvell,function = "gpio";
+ };
+
+ pmx_power_led_ctrl: pmx-power-led-ctrl {
+ marvell,pins = "mpp17";
+ marvell,function = "gpio";
+ };
+
+ pmx_rtc: pmx-rtc {
+ marvell,pins = "mpp3";
+ marvell,function = "gpio";
+ };
+};
+
+&sata {
+ pinctrl-0 = <&pmx_sata0 &pmx_sata1>;
+ pinctrl-names = "default";
+ status = "okay";
+ nr-ports = <2>;
+};
+
+&uart0 {
+ status = "okay";
+};