1 files changed, 122 insertions, 19 deletions

diff --git a/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts b/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
index 5ed6c1376901..89ff404a528c 100644
--- a/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
+++ b/arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
@@ -6,8 +6,19 @@
  * 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/ "orion5x.dtsi"
+
+#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";
@@ -19,49 +30,84 @@
 
         chosen {
                 bootargs = "console=ttyS0,115200n8 earlyprintk";
+                linux,stdout-path = &uart0;
         };
 
-        ocp@f1000000 {
-                serial@12000 {
-                        clock-frequency = <166666667>;
-                        status = "okay";
-                };
-
-                sata@80000 {
-                        status = "okay";
-                        nr-ports = <2>;
-                };
+        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 {
+        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 = <116>; /* KEY_POWER */
-                        gpios = <&gpio0 18 0>;
+                        linux,code = <KEY_POWER>;
+                        gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
                 };
         };
 
-        gpio_leds {
+        gpio-leds {
                 compatible = "gpio-leds";
+                pinctrl-0 = <&pmx_power_led>;
+                pinctrl-names = "default";
 
                 led@1 {
                         label = "power:blue";
-                        gpios = <&gpio0 16 1>;
+                        gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
                 };
         };
 };
 
-&mdio {
+&devbus_bootcs {
         status = "okay";
 
-        ethphy: ethernet-phy {
-                reg = <8>;
+        /* 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";
 
@@ -69,3 +115,60 @@
                 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";
+};