linux-kernel - [PATCH v3] ARM: dts: AM33xx: Add SPI node

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Message-ID: <1351680669-20718-1-git-send-email-avinashphilip@ti.com>
Date:	Wed, 31 Oct 2012 16:21:09 +0530
From:	"Philip, Avinash" <avinashphilip@...com>
To:	<b-cousson@...com>, <tony@...mide.com>
CC:	<anilkumar@...com>, <rob.herring@...xeda.com>, <hvaibhav@...com>,
	<afzal@...com>, <linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <linux@....linux.org.uk>,
	<linux-omap@...r.kernel.org>,
	<devicetree-discuss@...ts.ozlabs.org>, <nsekhar@...com>,
	<gururaja.hebbar@...com>, "Philip, Avinash" <avinashphilip@...com>
Subject: [PATCH v3] ARM: dts: AM33xx: Add SPI node

Add McSPI data node to AM33XX device tree file. The McSPI module (and so
as the driver) is reused from OMAP4.

Signed-off-by: Philip, Avinash <avinashphilip@...com>
Tested-by: Matt Porter <mporter@...com>
---
Changes since v2:
        - Commit message corrected.
	- Rebase on top of for_3.8/dts

Changes since v1:
        - Corrected reg offset in reg DT entry.

:100644 100644 97a7bd3... 6e04789... M	arch/arm/boot/dts/am33xx.dtsi
 arch/arm/boot/dts/am33xx.dtsi |   24 ++++++++++++++++++++++++
 1 files changed, 24 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index 97a7bd3..6e04789 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -299,5 +299,29 @@
 				      76>;
 			ti,hwmods = "rtc";
 		};
+
+		spi0: spi@...30000 {
+			compatible = "ti,omap4-mcspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x48030000 0x400>;
+			interrupt-parent = <&intc>;
+			interrupt = <65>;
+			ti,spi-num-cs = <2>;
+			ti,hwmods = "spi0";
+			status = "disabled";
+		};
+
+		spi1: spi@...a0000 {
+			compatible = "ti,omap4-mcspi";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x481a0000 0x400>;
+			interrupt-parent = <&intc>;
+			interrupt = <125>;
+			ti,spi-num-cs = <2>;
+			ti,hwmods = "spi1";
+			status = "disabled";
+		};
 	};
 };
-- 
1.7.0.4

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