From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001
From: José Pekkarinen <jose.pekkarinen@nokia.com>
Date: Mon, 11 Apr 2016 10:41:07 +0300
Subject: 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.
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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>
---
 kernel/arch/arm/boot/dts/at91-ariettag25.dts | 79 ++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 kernel/arch/arm/boot/dts/at91-ariettag25.dts

(limited to 'kernel/arch/arm/boot/dts/at91-ariettag25.dts')

diff --git a/kernel/arch/arm/boot/dts/at91-ariettag25.dts b/kernel/arch/arm/boot/dts/at91-ariettag25.dts
new file mode 100644
index 000000000..c51450208
--- /dev/null
+++ b/kernel/arch/arm/boot/dts/at91-ariettag25.dts
@@ -0,0 +1,79 @@
+/*
+ * Device Tree file for Arietta G25
+ * This device tree is minimal, to activate more peripherals, see:
+ * http://dts.acmesystems.it/arietta/
+ */
+/dts-v1/;
+#include "at91sam9g25.dtsi"
+/ {
+	model = "Acme Systems Arietta G25";
+	compatible = "acme,ariettag25", "atmel,at91sam9x5", "atmel,at91sam9";
+
+	aliases {
+		serial0 = &dbgu;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory {
+		reg = <0x20000000 0x8000000>;
+	};
+
+	clocks {
+		slow_xtal {
+			clock-frequency = <32768>;
+		};
+
+		main_xtal {
+			clock-frequency = <12000000>;
+		};
+	};
+
+	ahb {
+		apb {
+			mmc0: mmc@f0008000 {
+				pinctrl-0 = <
+				  &pinctrl_mmc0_slot0_clk_cmd_dat0
+				  &pinctrl_mmc0_slot0_dat1_3>;
+				status = "okay";
+
+				slot@0 {
+					reg = <0>;
+					bus-width = <4>;
+				};
+			};
+
+			usb2: gadget@f803c000 {
+				status = "okay";
+			};
+
+			dbgu: serial@fffff200 {
+				status = "okay";
+			};
+
+			rtc@fffffeb0 {
+				status = "okay";
+			};
+		};
+
+		usb0: ohci@00600000 {
+			status = "okay";
+			num-ports = <3>;
+		};
+
+		usb1: ehci@00700000 {
+			status = "okay";
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		arietta_led {
+			label = "arietta_led";
+			gpios = <&pioB 8 GPIO_ACTIVE_HIGH>; /* PB8 */
+			linux,default-trigger = "heartbeat";
+		};
+	};
+};
-- 
cgit 1.2.3-korg