linux-kernel - [RFCv3 7/7] ARM: dts: N900: Add SSI information

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Message-Id: <1381091235-18293-8-git-send-email-sre@debian.org>
Date:	Sun,  6 Oct 2013 22:27:15 +0200
From:	Sebastian Reichel <sre@...ian.org>
To:	Sebastian Reichel <sre@...g0.de>,
	Linus Walleij <linus.walleij@...aro.org>,
	Shubhrajyoti Datta <omaplinuxkernel@...il.com>,
	Carlos Chinea <cch.devel@...il.com>,
	Paul Walmsley <paul@...an.com>
Cc:	Kevin Hilman <khilman@...prootsystems.com>,
	Tony Lindgren <tony@...mide.com>,
	Russell King <linux@....linux.org.uk>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Stephen Warren <swarren@...dotorg.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Rob Landley <rob@...dley.net>,
	'Benoît Cousson' <bcousson@...libre.com>,
	devicetree@...r.kernel.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-omap@...r.kernel.org,
	'Pali Rohár' <pali.rohar@...il.com>,
	'Ивайло Димитров' 
	<freemangordon@....bg>,
	Joni Lapilainen <joni.lapilainen@...il.com>,
	Sebastian Reichel <sre@...ian.org>
Subject: [RFCv3 7/7] ARM: dts: N900: Add SSI information

Add SSI device tree data for OMAP3 and Nokia N900.

Signed-off-by: Sebastian Reichel <sre@...ian.org>
---
 arch/arm/boot/dts/omap3-n900.dts | 12 ++++++++++
 arch/arm/boot/dts/omap3.dtsi     | 47 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 59 insertions(+)

diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
index 0582356..0fbb77e 100644
--- a/arch/arm/boot/dts/omap3-n900.dts
+++ b/arch/arm/boot/dts/omap3-n900.dts
@@ -186,6 +186,18 @@
 	power = <50>;
 };
 
+&ssi_port1 {
+	ti,ssi-cawake-gpio = <&gpio5 23 GPIO_ACTIVE_HIGH>; /* 151 */
+
+	ssi-char {
+		compatible = "ssi-char";
+	};
+};
+
+&ssi_port2 {
+	status = "disabled";
+};
+
 &uart1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart1_pins>;
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 7d95cda..9f60b82 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -532,5 +532,52 @@
 			num-eps = <16>;
 			ram-bits = <12>;
 		};
+
+		ssi: ssi-controller@...58000 {
+			compatible = "ti,omap3-ssi";
+			ti,hwmods = "ssi";
+
+			reg = <0x48058000 0x1000>,
+			      <0x48059000 0x1000>;
+			reg-names = "sys",
+				    "gdd";
+
+			interrupts = <71>;
+			interrupt-names = "gdd_mpu";
+
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges;
+
+			ssi_port1: ssi-port@0 {
+				compatible = "ti,omap3-ssi-port";
+
+				reg = <0x4805a000 0x800>,
+				      <0x4805a800 0x800>;
+				reg-names = "tx",
+					    "rx";
+
+				interrupt-parent = <&intc>;
+				interrupts = <67>,
+					     <68>;
+				interrupt-names = "mpu_irq0",
+						  "mpu_irq1";
+			};
+
+			ssi_port2: ssi-port@1 {
+				compatible = "ti,omap3-ssi-port";
+
+				reg = <0x4805b000 0x800>,
+				      <0x4805b800 0x800>;
+				reg-names = "tx",
+					    "rx";
+
+				interrupt-parent = <&intc>;
+				interrupts = <69>,
+					     <70>;
+				interrupt-names = "mpu_irq0",
+						  "mpu_irq1";
+			};
+		};
 	};
 };
-- 
1.8.4.rc3

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