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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts')
-rw-r--r--kernel/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts133
1 files changed, 133 insertions, 0 deletions
diff --git a/kernel/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts b/kernel/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts
new file mode 100644
index 000000000..ae2e1fe50
--- /dev/null
+++ b/kernel/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts
@@ -0,0 +1,133 @@
+/*
+ * Device Tree file for Seagate NAS 4-Bay (Armada 370 SoC).
+ *
+ * Copyright (C) 2015 Seagate
+ *
+ * Author: Vincent Donnefort <vdonnefort@gmail.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.
+ */
+
+/*
+ * Here are some information allowing to identify the device:
+ *
+ * Product name : Seagate NAS 4-Bay
+ * Code name (board/PCB) : Dart 4-Bay
+ * Model name (case sticker) : SRPD40
+ * Material desc (product spec) : STCUxxxxxxx
+ */
+
+/dts-v1/;
+#include "armada-370-seagate-nas-xbay.dtsi"
+#include <dt-bindings/leds/leds-ns2.h>
+
+/ {
+ model = "Seagate NAS 4-Bay (Dart, SRPD40)";
+ compatible = "seagate,dart-4", "marvell,armada370", "marvell,armada-370-xp";
+
+ soc {
+ pcie-controller {
+ /* SATA AHCI controller 88SE9170 */
+ pcie@1,0 {
+ status = "okay";
+ };
+ };
+
+ internal-regs {
+ mdio {
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+ };
+
+ ethernet@74000 {
+ status = "okay";
+ pinctrl-0 = <&ge1_rgmii_pins>;
+ pinctrl-names = "default";
+ phy = <&phy1>;
+ phy-mode = "rgmii-id";
+ };
+
+ i2c@11000 {
+ /* I2C GPIO expander (PCA9554A) */
+ pca9554: pca9554@21 {
+ compatible = "nxp,pca9554";
+ reg = <0x21>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ };
+ };
+ };
+ };
+
+ regulators {
+ regulator@3 {
+ compatible = "regulator-fixed";
+ reg = <3>;
+ regulator-name = "SATA2 power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&pca9554 6 GPIO_ACTIVE_HIGH>;
+ };
+ regulator@4 {
+ compatible = "regulator-fixed";
+ reg = <4>;
+ regulator-name = "SATA3 power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&pca9554 7 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ gpio-leds {
+ red-sata2 {
+ label = "dart:red:sata2";
+ gpios = <&pca9554 0 GPIO_ACTIVE_LOW>;
+ };
+ red-sata3 {
+ label = "dart:red:sata3";
+ gpios = <&pca9554 3 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ leds-ns2 {
+ compatible = "lacie,ns2-leds";
+
+ white-sata2 {
+ label = "dart:white:sata2";
+ cmd-gpio = <&pca9554 1 GPIO_ACTIVE_HIGH>;
+ slow-gpio = <&pca9554 2 GPIO_ACTIVE_HIGH>;
+ num-modes = <4>;
+ modes-map = <NS_V2_LED_SATA 0 0
+ NS_V2_LED_OFF 0 1
+ NS_V2_LED_ON 1 0
+ NS_V2_LED_ON 1 1>;
+ };
+ white-sata3 {
+ label = "dart:white:sata3";
+ cmd-gpio = <&pca9554 4 GPIO_ACTIVE_HIGH>;
+ slow-gpio = <&pca9554 5 GPIO_ACTIVE_HIGH>;
+ num-modes = <4>;
+ modes-map = <NS_V2_LED_SATA 0 0
+ NS_V2_LED_OFF 0 1
+ NS_V2_LED_ON 1 0
+ NS_V2_LED_ON 1 1>;
+ };
+ };
+
+ gpio-fan {
+ gpio-fan,speed-map =
+ < 0 3
+ 800 2
+ 1050 1
+ 1300 0>;
+ };
+};