Merge tag 'exynos-mcpm-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene...

[karo-tx-linux.git] / arch / arm / boot / dts / orion5x-lacie-ethernet-disk-mini-v2.dts

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 5ed6c137690183c4586e6bdb7f00baa19f7b7054..89ff404a528c74f3869c6afcfcfdb34cdc7cde46 100644 (file)
--- 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";
+};