linux-kernel - [PATCH 3/5] capemgr: am335x-bone capemgr bindings

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Message-Id: <1357584666-17374-4-git-send-email-panto@antoniou-consulting.com>
Date:	Mon,  7 Jan 2013 20:51:04 +0200
From:	Pantelis Antoniou <panto@...oniou-consulting.com>
To:	Grant Likely <grant.likely@...retlab.ca>
Cc:	Rob Herring <rob.herring@...xeda.com>,
	Rob Landley <rob@...dley.net>, Jon Loeliger <jdl@....com>,
	Tony Lindgren <tony@...mide.com>,
	Stephen Warren <swarren@...dotorg.org>,
	David Gibson <david@...son.dropbear.id.au>,
	Benoit Cousson <b-cousson@...com>,
	Mitch Bradley <wmb@...mworks.com>,
	Alan Tull <atull@...era.com>, Arnd Bergmann <arnd@...db.de>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-omap@...r.kernel.org, devicetree-discuss@...ts.ozlabs.org,
	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	Matt Porter <mporter@...com>, Russ Dill <Russ.Dill@...com>,
	Koen Kooi <koen@...inion.thruhere.net>,
	Joel A Fernandes <agnel.joel@...il.com>,
	Rob Clark <robdclark@...il.com>,
	Jason Kridner <jkridner@...gleboard.org>,
	Matt Ranostay <mranostay@...il.com>,
	Pantelis Antoniou <panto@...oniou-consulting.com>
Subject: [PATCH 3/5] capemgr: am335x-bone capemgr bindings

Bindings which enable the DT overlay based cape manager for
the Texas Instruments Beaglebone platform.

Signed-off-by: Pantelis Antoniou <panto@...oniou-consulting.com>
---
 arch/arm/boot/dts/am335x-bone.dts | 68 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 67 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index 11b240c..5faeece 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts
@@ -38,7 +38,7 @@
 		};
 	};
 
-	ocp {
+	ocp: ocp {
 		uart1: serial@...09000 {
 			status = "okay";
 		};
@@ -51,6 +51,35 @@
 				reg = <0x24>;
 			};
 
+			baseboard_eeprom: baseboard_eeprom@50 {
+				compatible = "at,24c256";
+				reg = <0x50>;
+			};
+		};
+
+		i2c3: i2c@...9c000 {
+			status = "okay";
+			clock-frequency = <100000>;
+
+			cape_eeprom0: cape_eeprom0@54 {
+				compatible = "at,24c256";
+				reg = <0x54>;
+			};
+
+			cape_eeprom1: cape_eeprom1@55 {
+				compatible = "at,24c256";
+				reg = <0x55>;
+			};
+
+			cape_eeprom2: cape_eeprom2@56 {
+				compatible = "at,24c256";
+				reg = <0x56>;
+			};
+
+			cape_eeprom3: cape_eeprom3@57 {
+				compatible = "at,24c256";
+				reg = <0x57>;
+			};
 		};
 	};
 
@@ -83,6 +112,43 @@
 			default-state = "off";
 		};
 	};
+
+	bone_capemgr {
+		compatible = "ti,bone-capemgr";
+		status = "okay";
+
+		eeprom = <&baseboard_eeprom>;
+
+		baseboardmaps {
+			baseboard_beaglebone: board@0 {
+				board-name = "A335BONE";
+				compatible-name = "ti,beaglebone";
+			};
+		};
+
+		slots {
+			slot@0 {
+				eeprom = <&cape_eeprom0>;
+			};
+
+			slot@1 {
+				eeprom = <&cape_eeprom1>;
+			};
+
+			slot@2 {
+				eeprom = <&cape_eeprom2>;
+			};
+
+			slot@3 {
+				eeprom = <&cape_eeprom3>;
+			};
+		};
+
+		/* mapping between board names and dtb objects */
+		capemaps {
+
+		};
+	};
 };
 
 /include/ "tps65217.dtsi"
-- 
1.7.12

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